9 CFR 147.23 - Hatchery sanitation.

Science.gov (United States)

2010-01-01

... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Hatchery sanitation. 147.23 Section... AGRICULTURE LIVESTOCK IMPROVEMENT AUXILIARY PROVISIONS ON NATIONAL POULTRY IMPROVEMENT PLAN Sanitation Procedures § 147.23 Hatchery sanitation. An effective program for the prevention and control of Salmonella...

Egg processing plant sanitation, SSOPs, and GMPs.

Science.gov (United States)

The basis of food safety programs in processing facilities is prerequisite programs such as sanitation and good manufacturing practices. Thoughtful, thorough, and complete sanitation programs are necessary to enhance the food safety of products and reduce the likelihood of foodborne illness. Egg p...

Social constraints before sanitation improvement in tea gardens of Sylhet, Bangladesh.

Science.gov (United States)

Ahmed, M; Begum, Anwara; Chowdhury, M A I

2010-05-01

Sylhet, the northeastern divisional city of Bangladesh, is the major tea-producing region of the country where a large number of low-income workers completely depending on extremely labor-intensive economic activity for their bread and butter, live in and around the tea gardens. The living conditions of these communities are remarkably meager due to the lack of proper utility facilities, especially in water supply and sanitation sectors. A study was conducted at Lakkatura and Ali Bahar Tea Estates to assess the deteriorated sanitation condition of the tea garden workers community and to determine the constraints before the improvement of the condition. It was found that the existing sanitary condition of both of the tea garden slums is very poor because of the same topographical condition and socioeconomic and cultural status of the dwellers. About 50% to 60% tea garden workers still are used to open defecation causing various excreta related diseases and not practiced with washing hand after defecation. Lack of knowledge and awareness about health and hygiene, unwillingness, poverty, superstitions, etc. are responsible for the deteriorated condition of the sanitation system. Based on the analysis, providing latrines free of costs, undertaking extensive motivational and awareness programs and publicity, regular consultation of tea garden workers with the health specialists, and vector control staff of concerned utilities as well as an integrated water supply, sanitation, and hygiene promotion programs should be considered as the priority in order to improve the deteriorated sanitary conditions in two tea gardens.

Water resilient green cities in Africa Newsletter issue 2

DEFF Research Database (Denmark)

Liu, Li; Jensen, Marina Bergen; Fryd, Ole

2015-01-01

recharge and provide additional ecosystem services to the benefit of the citizens’ everyday life. Cities in Africa, like Addis Ababa, Ethiopia and Dar es Salam, Tanzania, do not have adequate city-wide conventional urban water systems like centralized, pipe-based water supply, drainage and sanitation......Many cities around the world are exploring green infrastructures with landscape-based systems as solutions to complement the limited capacity or extend the conventional water systems. In addition to improving flood protection, these landscape-based systems can support water supply, groundwater...

Socioeconomic, hygienic, and sanitation factors in reducing diarrhea in the Amazon

Directory of Open Access Journals (Sweden)

Katiuscia Shirota Imada

Full Text Available ABSTRACT OBJECTIVE To analyze the contributions of the socioeconomic, hygienic, and sanitation improvements in reducing the prevalence of diarrhea in a city of the Amazon. METHODS In this population-based cross-sectional study, we analyzed data from surveys conducted in the city of Jordão, Acre. In 2005 and 2012, these surveys evaluated, respectively, 466 and 826 children under five years old. Questionnaires were applied on the socioeconomic conditions, construction of houses, food and hygienic habits, and environmental sanitation. We applied Pearson’s Chi-squared test and Poisson regression to verify the relationship between origin of water, construction of homes, age of introduction of cow’s milk in the diet, place of birth and the prevalence of diarrhea. RESULTS The prevalence of diarrhea was reduced from 45.1% to 35.4%. We identified higher probability of diarrhea in children who did not use water from the public network, in those receiving cow’s milk in the first month after birth, and in those living in houses made of paxiúba. Children born at home presented lower risk of diarrhea when compared to those who were born in hospital, with this difference reversing for the 2012 survey. CONCLUSIONS Sanitation conditions improved with the increase of bathrooms with toilets, implementation of the Programa de Saúde da Família (PSF – Family Health Program, and water treatment in the city. The multivariate regression model identified a statistically significant association between use of water from the public network, construction of houses, late introduction of cow’s milk, and access to health service with occurrence of diarrhea.

Focus Cities : Economic Incentives for Improving Water, Sanitation ...

International Development Research Centre (IDRC) Digital Library (Canada)

Since 2001 Indonesia has been undergoing large-scale decentralization, transferring various responsibilities to regional and local governments. Local governments are now responsible for water and sanitation infrastructure, yet most lack the resources and technical expertise to tackle the challenge. Jakarta's largest slum ...

Literature Study on Community Participation in Community Based Rural Water Supply and Sanitation Programs

Science.gov (United States)

Nurbaiti, Siti Robiah; Bambang, Azis Nur

2018-02-01

Clean water and proper sanitation are basic human needs, existing procurement in the Law of the Republic of Indonesia Number 7 of 2004 on Water Resources and Government Regulation of the Republic of Indonesia Number 16 of 2005 on Development of Water Supply System, which the state guarantees the right of everyone water for basic daily minimum needs to meet the needs of a healthy, productive, and clean life. Norms every society has the right to get clean air to meet basic daily needs. One of the points in the goal of sustainable development goals (SDGs) in the environment sector is the guarantee of the community to achieve universal access to clean water and sanitation. The SDG High Level Panel held in 2012 calls on countries around the world to do so in 2030. Fulfillment of clean air and sanitation in Indonesia is conducted through two sectoral approaches, the first through agencies, or related agencies and the second through a Society. In accordance with its community-based principles, the role itself is a key factor in the success of the program. Therefore, the purpose of this paper is to find out the forms of community participation and the factors that influence participation in community-based water supply and sanitation programs in the field of literature studies of previous research such as research journals, theses, theses, dissertations and related books This literature study topic.

Literature Study on Community Participation in Community Based Rural Water Supply and Sanitation Programs

Directory of Open Access Journals (Sweden)

Robiah Nurbaiti Siti

2018-01-01

Full Text Available Clean water and proper sanitation are basic human needs, existing procurement in the Law of the Republic of Indonesia Number 7 of 2004 on Water Resources and Government Regulation of the Republic of Indonesia Number 16 of 2005 on Development of Water Supply System, which the state guarantees the right of everyone water for basic daily minimum needs to meet the needs of a healthy, productive, and clean life. Norms every society has the right to get clean air to meet basic daily needs. One of the points in the goal of sustainable development goals (SDGs in the environment sector is the guarantee of the community to achieve universal access to clean water and sanitation. The SDG High Level Panel held in 2012 calls on countries around the world to do so in 2030. Fulfillment of clean air and sanitation in Indonesia is conducted through two sectoral approaches, the first through agencies, or related agencies and the second through a Society. In accordance with its community-based principles, the role itself is a key factor in the success of the program. Therefore, the purpose of this paper is to find out the forms of community participation and the factors that influence participation in community-based water supply and sanitation programs in the field of literature studies of previous research such as research journals, theses, theses, dissertations and related books This literature study topic.

Sanitation and Civic Participation

Directory of Open Access Journals (Sweden)

José Antonio Peña Barreto

2016-08-01

Full Text Available This research is proposed in order to propose an action plan for environmental sanitation citizen participation in the "Manuela Sáenz" Concentrating National Basic School Parish Municipality City Bolivia Pedraza Barinas state. It is part of the qualitative approach in the form of participatory action research and supported by a narrative descriptive design. The selected scenario for performance of work was the Concentrating National School "Manuela Sáenz" key informants consist of 1 member of the community, 1 member of the community council and one teacher of the institution. The techniques used are observation and depth interview, using as instruments a field notebook and an interview script. For the presentation and analysis of results he was categorized, triangulated and theorized the information obtained, performing a thorough and detailed report on the integrated management of solid waste diagnosis. Subsequently, the proposal called Action Plan for environmental sanitation was developed with citizen participation in concentrated Manuela Saenz National Basic School. Then the proposal where participants expressed the view that activities allowed to obtain very important basic knowledge on environmental sanitation was run.

Evolution of Water Supply, Sanitation, Wastewater, and Stormwater Technologies Globally

Directory of Open Access Journals (Sweden)

Andreas N. Angelakis

2015-02-01

Full Text Available This paper provides an outline of history of hydro-technologies in the west and the east. It is an overview of the special issue on “the evolution of hydro-technologies globally”, in which the key topics regarding the history of water and sanitation worldwide, and its importance to future cities are presented and discussed. It covers a wide range of relevant historical issues, and is presented in three categories: productivity assessment, institutional framework and mechanisms, and governance aspects. This paper concludes by discussing the challenges on future research in this field of study.

77 FR 12843 - Fees for Sanitation Inspections of Cruise Ships

Science.gov (United States)

2012-03-02

... Sanitation Inspections of Cruise Ships AGENCY: Centers for Disease Control and Prevention (CDC), Department... diseases. The fee schedule for sanitation inspections of passenger cruise ships inspected under VSP was... sanitation inspections. These inspections are conducted by CDC's Vessel Sanitation Program (VSP). VSP assists...

Health, hygiene and appropriate sanitation: experiences and perceptions of the urban poor

NARCIS (Netherlands)

Joshi, D.; Fawcett, B.; Mannan, F.

2011-01-01

“Don’t teach us what is sanitation and hygiene.” This quote from Maqbul, a middle-aged male resident in Modher Bosti, a slum in Dhaka city, summed up the frustration of many people living in urban poverty to ongoing sanitation and hygiene programmes. In the light of their experiences, such

Hygiene Condition of Water Use and Sanitation Facilities at Urban Slums: Analysis of Port City Chittagong, Bangladesh / Wyposażenie Sanitarne W Slamsach Miejskich - Analiza Na Podstawie Miasta Portowego Chittagong, Bangladesh

Science.gov (United States)

Muhit, I. B.; Chowdhury, S. Tasneem; Nahid, Nurangir; Zaman, M. F.

2015-03-01

Low income community development is the prerequisite for the overall development of a society. There are different kinds of parameters to widen community development, such as health, economic, social, a living pattern, etc. Sanitation condition is the crucial aspect that is directly or indirectly inter bond with all the parameters. To see the exact reasons behind brutal unhygienic sanitation conditions of water supply and latrine system in a low cost community, the Chittagong City Corporation area has been picked. Relevant data have been collected from field survey, consultancy with inhabitants, Chittagong City Corporation, Power Development Board, and WASA. To know the possible reasons behind the water supply and germ-infested sanitation, state of a low cost community, this paper attempts to shed some light on the tribulations behind the scarcity of safe drinking water, dirt free as well as sustainable latrine and drainage system and offensive water management. Obszary takie jak rozwój gospodarczy, bariery społeczne, standard życia i zdrowie, ściśle związane są ze stanem wyposażenia sanitarnego. W artykule dokonano analizy warunków sanitarnych związanych z zaopatrzeniem w wodę i odprowadzeniem ścieków dla społeczności o niskich dochodach w obszarze Chittagong City Corporation. Dane zostały zebrane podczas ankietowych badań terenowych, rozmów z mieszkańcami, z bazy Chittagong City Corporation, Power Development Board i WASA.

9 CFR 147.14 - Procedures to determine status and effectiveness of sanitation monitored program.

Science.gov (United States)

2010-01-01

... status and effectiveness of sanitation monitored program. The following monitoring procedures 10 may be applied at the discretion of the Official State Agency: 10 Laboratory procedures for monitoring operations... egg conalbumin; and (ii) Tetrathionate selective enrichment broths, competitor-controlling plating...

Wastewater Management in Third World Cities: Case Study of Cotonou, Benin

OpenAIRE

Hounkpe, Sena; Adjovi, Edmond; Crapper, Martin; Awuah, Esi

2014-01-01

Poor wastewater management coupled with lack of sanitation facilities has aggravated the sanitation challenges in developing countries. This study was aimed at providing information on the current state of sanitation in Cotonou City through surveys. The most common sanitation facilities in the city were septic tanks, latrines and soakaway pits. Mechanical desulging was mainly used (94%) for desludging latrines and septic tanks with a frequency of less than once a year for 73% of the houses; m...

Water and sanitation policies limits in Senegal cities : the case of Rufisque

OpenAIRE

Sy, I.; Handschumacher, Pascal; Wyss, K.; Piermay, Jean-Luc; Tanner, M.; Cisse, G.

2009-01-01

Potable water and sanitation facilities access constitutes one of the major problems faced by developing countries. In Senegal, more than 70% of urban centres lack drinking water distribution networks and satisfactory sewage systems. For this reason, public authorities have initiated series of institutional plans to strengthen the implementation of water and sanitation policies in various urban contexts as in the town of Rufisque. Geographical and epidemiological investigations were carried o...

Deriving pragmatic factors behind geo-spatial variation of public sanitation relating to health: A case from a mega-city in lower-middle income developing country

Science.gov (United States)

Biswas, R.; Arya, K.; Deshpande, S. C.

2017-12-01

Sanitation is the daily water-human interaction, but Billions of people are still far away from access to improved public sanitation - mostly in developing countries. This challenges Millennium Development Goals across the globe. Economic growth with provision of basic services is unable to assure improvements in sanitation & health. Policymakers & researchers often focus on building infrastructural-capacity without considering empirical factors behind poor sanitation. What are these driving factors? Is there a nexus between sanitation & health? How it is spatially distributed? We have conducted geo-spatial assessment and exploratory regression to interpret spatial-distribution data and deriving influential pragmatic factors in the process. Mumbai is our test-bed, where we have accumulated and applied a total of 40 ward-wise-attributes related to socio-demographic, spatial, services, diseases and infrastructural data. The results indicate that: higher population per toilet-seat, numerous toilet-issues, low toilet density and poor/moderate toilet-condition may be the reason behind the spread of Diarrhoea. On the other hand, illiteracy, per capita waste generation, excreta overflow to open gutter/nallah from toilets and poor/moderate toilet-condition may be the reasons for the spread of Malaria. Strong correlation or associations observed, as in our Malaria-model has an adjusted R2 of 0.65 and the Diarrhoea-model has 0.76. The identified variables are significant enough, since the p-value is public sanitation & excessive waste generation along with Malaria & Diarrhoea disease-cases. This study and its methods contribute to the advancement of scientific method as a tool that may be useful for researchers, stakeholders and policymakers to conduct further scientific studies in analogous cities. This also permits us to model them to explore policy amendments to mitigate poor sanitation practices that affect public health in contemporary societies.

Role of small-scale independent providers in water and sanitation

OpenAIRE

Dijk, Meine Pieter

2008-01-01

textabstractSmall-scale independent providers (SSIPs) and households are good for 10–69% of the household water supply and sometimes up to 95% of the sanitation solutions in cities in developing countries. Different types of SSIP can be distinguished. They could be allowed to make a more important contribution to drinking water and sanitation in a situation where many governments cannot be the only one to supply drinking water and sanitary services. Theoretical and practical arguments are use...

Household demand for improved sanitation services in Kumasi, Ghana: A contingent valuation study

Science.gov (United States)

Whittington, Dale; Lauria, Donald T.; Wright, Albert M.; Choe, Kyeongae; Hughes, Jeffrey A.; Swarna, Venkateswarlu

1993-06-01

A contingent valuation survey was conducted in Kumasi, Ghana, to estimate households' willingness to pay for two types of improved sanitation services: improved ventilated pit latrines and water closets connected to a sewer system. Over 1200 randomly selected households throughout the city were interviewed. Most households were willing to pay more for improved sanitation service than they were currently paying for their existing sanitation system (mostly public and bucket latrines), but in absolute terms the potential revenues from households are not large, of the order of US$1.40 per household per month (about 1-2% of household income). The results of the study confirm the conventional wisdom that conventional sewerage is not affordable to the vast majority of households without massive government subsidies. On the other hand, it appears that only modest subsidies are required to achieve relatively high levels of coverage with on-site sanitation (improved ventilated pit latrines). This is because improved ventilated pit latrines are much cheaper than conventional sewerage and because most households are willing to pay about as much for a ventilated pit latrine as for a water closet connected to a sewer. Several tests were conducted to check the accuracy of respondents' answers to contingent valuation questions. The findings indicate that contingent valuation surveys can be successfully carried out in cities in developing countries for public services such as sanitation and that reasonably reliable information can be obtained on household demand for different sanitation technologies.

Decision-making on shared sanitation in the informal settlements of Kisumu, Kenya.

Science.gov (United States)

Simiyu, Sheillah; Swilling, Mark; Cairncross, Sandy

2017-10-01

Unlike most quantitative studies that investigate decision-making on investing in sanitation, this study adopted a qualitative approach to investigate decision-making on shared sanitation in the informal settlements of Kisumu city, in Kenya. Using a grounded theory approach, landlords and tenants were interviewed to identify sanitation decisions, individuals involved in decision-making and factors influencing decision-making. The results indicate that the main sanitation decisions are on investment, emptying, repair and cleaning. Landlords make investment, emptying and repair decisions, while tenants make cleaning decisions. Absentee landlords are less involved in most decision-making compared to live-in landlords, who rarely consult tenants in decision-making. Tenants make decisions after consultations with a third party and often collectively with other tenants. Sanitation interventions in informal settlements should thus, target landlords and tenants, with investment efforts being directed at landlords and maintenance efforts at tenants.

Market Sanitation: A Case Study of Oregbeni Market Benin - City ...

African Journals Online (AJOL)

Poor market sanitation is an intractable problem in Nigeria and has contributed to the spread of infectious diseases and environmental degradation. This study was undertaken to determine the awareness and practice of solid waste management in market places among market users. It involved 180 store owners and ...

Sustainability study of domestic communal wastewater treatment plant in Surabaya City

Science.gov (United States)

Bahar, E.; Sudarno; Zaman, B.

2017-06-01

Sanitation is one of the critical infrastructure sectors in order to improve community health status. The Ministry of Public Works of the Republic of Indonesia to define that word sanitation include: domestic waste water management, solid waste management, rain water management (drainage management) as well as the provision of clean water. Surabaya city as the capital of East Java province and Indonesia’s second largest city with a population of 2,853,661 inhabitants in 2014 (the second largest after Jakarta), but the people who have been served by the sanitation infrastructure systems were expected at 176,105 families or about 26.95 % of the population of the city is already using sanitation facilities. In the White Book Sanitation of Surabaya City in 2010, Surabaya City sanitation development mission is to realize the wastewater management of settlements in a sustainable and affordable by the community. This study aims to assess the sustainability of the wastewater treatment plant (WWTP) domestic communal in the city of Surabaya. The method in this research is quantitative method through observation, structured interviews and laboratory testing of the variables analyzed. Analyses were performed using a technique Multidisciplinary rapid appraisal (Rap-fish) to determine the level of sustainability of the management of communal WWTP based on a number of attributes that easy scored. Attributes of each dimension includes the technical, environmental quality, institutional, economic, and social. The results of this study are sustainability index of environmental quality dimension at 84.32 with highly sustainable status, technical dimension at 62.61 with fairly sustainable status, social dimension at 57.98 with fairly sustainable status, economic dimension at 43.24 with less sustainable status, and institutional dimension at 39.67 with less sustainable status.

The true costs of participatory sanitation: Evidence from community-led total sanitation studies in Ghana and Ethiopia.

Science.gov (United States)

Crocker, Jonny; Saywell, Darren; Shields, Katherine F; Kolsky, Pete; Bartram, Jamie

2017-12-01

Evidence on sanitation and hygiene program costs is used for many purposes. The few studies that report costs use top-down costing methods that are inaccurate and inappropriate. Community-led total sanitation (CLTS) is a participatory behavior-change approach that presents difficulties for cost analysis. We used implementation tracking and bottom-up, activity-based costing to assess the process, program costs, and local investments for four CLTS interventions in Ghana and Ethiopia. Data collection included implementation checklists, surveys, and financial records review. Financial costs and value-of-time spent on CLTS by different actors were assessed. Results are disaggregated by intervention, cost category, actor, geographic area, and project month. The average household size was 4.0 people in Ghana, and 5.8 people in Ethiopia. The program cost of CLTS was $30.34-$81.56 per household targeted in Ghana, and $14.15-$19.21 in Ethiopia. Most program costs were from training for three of four interventions. Local investments ranged from $7.93-$22.36 per household targeted in Ghana, and $2.35-$3.41 in Ethiopia. This is the first study to present comprehensive, disaggregated costs of a sanitation and hygiene behavior-change intervention. The findings can be used to inform policy and finance decisions, plan program scale-up, perform cost-effectiveness and benefit studies, and compare different interventions. The costing method is applicable to other public health behavior-change programs. Copyright © 2017 The Authors. Published by Elsevier B.V. All rights reserved.

DRINKING WATER, SANITATION AND HEALTH IN KOLKATA METROPOLITAN CITY: CONTRIBUTION TOWARDS URBAN SUSTAINABILITY

Directory of Open Access Journals (Sweden)

R. B. Singh

2015-01-01

Full Text Available In an urban area, the water is supplied through centralised municipal tap water system. For the present enquiry, the municipal supply of water for drinking and sanitation purposes has been assessed in terms of its availability and accessibility to the people, possible sources of water contamination and related health issues in Kolkata. The relevant data have been accessed from various secondary sources where the published data from West Bengal Pollution Control Board (WBPCB and Kolkata Municipal Corporation (KMC are noteworthy. The data thus obtained have been assessed qualitatively to depict the ground reality on sanitation and health related issues. The analyses of the data reveal that in Kolkata, the availability of good quality drinking water is not sufficient as the supply is low and inadequate. On the other hand, the underground water which is considered as the alternative source to the people is found to be contaminated with heavy metals like arsenic and lead. The non-availability of sufficientwater for drinking and sanitation purposes and consumption of contaminated water mayresult into poor health condition with various water borne diseases. The data on diseases from dispensaries (aided by KMC in Kolkata has revealed that people with water borne diseases are significant in number where they are found to be affected with diseases like Acute Diarrhoeal Infection and Dysenteries. Some suitable measures have been proposed whereby applying those, the availability and accessibility of water for drinking and proper sanitation could be enhanced and the occurrences of diseases might be avoided.

An assessment of environmental sanitation in an urban community ...

African Journals Online (AJOL)

Inadequate environmental sanitation has been recognized as a public health hazard worldwide. In some Nigerian cities, living with waste as part of the natural environment has become a way of life. This study examined the sanitary condition of an urban community in Akwa Ibom State, Nigeria. It used a cross sectional ...

Cost Recovery in Urban Water Services : Select Experiences in Indian Cities

OpenAIRE

Gupta, Anjali Sen

2011-01-01

The report draws on a Water and Sanitation Program (WSP) study from 2008 which made a comparative analysis of 23 Urban Local Bodies (ULBs)-looking at seven cities in detail and another 16 based on secondary data-to understand the factors affecting cost recovery in India and provide an indication of current performance. It also draws out examples and lessons to inform reform approaches and ...

Role of small-scale independent providers in water and sanitation

NARCIS (Netherlands)

M.P. van Dijk (Meine Pieter)

2008-01-01

textabstractSmall-scale independent providers (SSIPs) and households are good for 10–69% of the household water supply and sometimes up to 95% of the sanitation solutions in cities in developing countries. Different types of SSIP can be distinguished. They could be allowed to make a more important

Demographic Trends of Adults in New York City Opioid Treatment Programs--An Aging Population.

Science.gov (United States)

Han, Benjamin; Polydorou, Soteri; Ferris, Rosie; Blaum, Caroline S; Ross, Stephen; McNeely, Jennifer

2015-01-01

The population of adults accessing opioid treatment is growing older, but exact estimates vary widely, and little is known about the characteristics of the aging treatment population. Further, there has been little research regarding the epidemiology, healt h status, and functional impairments in this population. To determine the utilization of opioid treatment services by older adults in New York City. This study used administrative data from New York State licensed drug treatment programs to examine overall age trends and characteristics of older adults in opioid treatment programs in New York City from 1996 to 2012. We found significant increases in utilization of opioid treatment programs by older adults in New York City. By 2012, those aged 50-59 made up the largest age group in opioid treatment programs. Among older adults there were notable shifts in demographic background including gender and ethnicity, and an increase in self-reported impairments. More research is needed to fully understand the specific characteristics and needs of older adults with opioid dependence.

GENDER MAIN STREAMING IN WATER SUPPLY AND SANITATION PROJECTS

Directory of Open Access Journals (Sweden)

Simona FRONE

2014-06-01

Full Text Available As we have stated in the previous year conference paper, the human right to water and sanitation entitles everyoneto water and sanitation services which are available, accessible, affordable, acceptable and safe. Developmentprograms for water and sanitation services, as many other socio-economic development programs have often beenassumed to be neutral in terms of gender. However, sometimes there can be failures in the implementation andharnessing of such projects because of errors arising from lack of adequate integration of gender equality. In thispaper are highlighted some aspects and issues of gender mainstreaming in water supply and sanitation developmentprojects, including conclusions from a case study conducted by an NGO in a commune of Romania and ownrecommendations.

Exposure-response relationship of neighbourhood sanitation and children's diarrhoea.

Science.gov (United States)

Jung, Youngmee Tiffany; Lou, Wendy; Cheng, Yu-Ling

2017-07-01

To assess the association of neighbourhood sanitation coverage with under-five children's diarrhoeal morbidity and to evaluate its exposure-response relationship. We used the Demographic and Health Surveys (DHS) of 29 developing countries in sub-Saharan Africa and South Asia, conducted between 2010 and 2014. The primary outcome was two-week incidence of diarrhoea in children under 5 years of age (N = 269014). We conducted three-level logistic regression analyses and applied cubic splines to assess the trend between neighbourhood-level coverage of improved household sanitation and diarrhoeal morbidity. A significant association between neighbourhood-level coverage of improved household sanitation and diarrhoeal morbidity (OR [95% CI] = 0.68 [0.62-0.76]) was found. Exposure-relationship analyses results showed improved sanitation coverage threshold at 0.6. We found marginal degree of association (OR [95% CI] = 0.82 [0.77-0.87]) below the threshold, which, beyond the threshold, sharply increased to OR of 0.44 (95% CI: 0.29-0.67) at sanitation coverage of 1 (i.e. neighbourhood-wide use of improved household sanitation). Similar exposure-response trends were identified for urban and rural subgroups. Our findings suggest that neighbourhood sanitation plays a key role in reducing diarrhoeal diseases and that increase in sanitation coverage may only have minimal impact on diarrhoeal illness, unless sufficiently high coverage is achieved. © 2017 John Wiley & Sons Ltd.

From Indicators to Policies: Open Sustainability Assessment in the Water and Sanitation Sector

Directory of Open Access Journals (Sweden)

Martín Alejandro Iribarnegaray

2015-10-01

Full Text Available A water and sanitation sustainability index (WASSI was developed and estimated in four cities of the province of Salta, in northern Argentina. The index was built with nine descriptors and fifteen indicators that covered all essential aspects of the sustainability of local water and sanitation management systems. Only one of the cities studied obtained a sustainability value above the acceptability threshold adopted (50 of 100 points. Results indicate that the water company needs to address some environmental and social issues to enhance the sustainability of the systems studied. The WASSI was conceptually robust and operationally simple, and could be easily adapted to the case studies. The index can be followed and updated online on a web site specially developed for this project. This website could be useful to promote participatory processes, assist decision makers, and facilitate academic research. According to local stakeholders, a more open sustainability assessment based on sustainability indices and supported by virtual tools would be relevant and highly feasible. It would help decision makers improve the sustainability and transparency of water and sanitation management systems, and promote more sustainable water policies in the region and beyond.

Women's Rights and Access to Water and Sanitation in Asian Cities ...

International Development Research Centre (IDRC) Digital Library (Canada)

WICI will partner with nongovernmental organizations at two sites in Delhi to determine how poverty, tenure, and lack of access to water, sanitation and other services affect women; develop a set of options for each community and promote it to the local government; and ... Les chaînes de valeur comme leviers stratégiques.

Jersey City energy conservation demonstration program. Final report

Energy Technology Data Exchange (ETDEWEB)

Newbold, R.F.

1978-08-01

The Aerospace Corporation, the City Government, and the Board of Education of Jersey City have conducted a group of energy-conservation experiments to explore a number of conservation techniques believed to offer quick payback and to be of wide applicability. Experiments include the updating and/or rehabilitation of the energy-consuming features of old buildings and installation of devices designed to minimize energy losses caused by human error or laxity. Specific examples include: upgrading of the deteriorated and inefficient steam-distribution system of the city hall (originally constructed in 1894); an extensive program of reducing infiltration in an old school building; use of several timing devices in connection with heating, ventilation, and lighting systems to encourage energy-conservation practices; retrofit of school classrooms with high-pressure sodium lamps; and demonstration of practical and cost-effective ways of increasing the efficiency of conventional steam boilers. The report presents: the nature of the selected experiments; technical, human, and organizational factors that proved significant in performing and evaluating the experiments; discussions of observations and lessons learned; and general recommendations for an extended program of energy conservation in local governments. It is emphasized that, in retrofit of existing buildings, the unexpected is commonplace; and the habits and attitudes of building occupants are elements of the system that must always be taken into account. This report shows the benefits of energy saving, cost saving, and added comfort that may be attained by retrofitting old buildings, noting typical complications that arise. The effectiveness of the conservation methods is presented in terms of costs relative to effective payback periods calculated from results of their application in Jersey City.

Description of Sanitation Clinic Implementation in Primary Health Care Services in Bukittinggi

Directory of Open Access Journals (Sweden)

Vini Jamarin

2016-01-01

Full Text Available AbstrakSanitasi yang buruk dapat menjadi media transmisi agen penyakit berbasis lingkungan. Salah satu program puskesmas yang menelaah penyakit berbasis lingkungan adalah klinik sanitasi. Bukittinggi sudah menjalankan klinik sanitasi sejak tahun 2009. Tujuan penelitian ini adalah untuk mengetahui gambaran pelaksanaan program klinik sanitasi puskesmas di Kota Bukittinggi. Penelitian ini menggunakan metode deskriptif. Sampel diambil seluruhnya (total sampling, yaitu tujuh puskesmas di Bukittinggi dari September sampai Oktober 2013. Berdasarkan hasil kuesioner, dari tujuh puskesmas, seluruh petugas telah memiliki pendidikan yang baik, dua petugas telah mendapatkan pelatihan klinik sanitasi, satu puskesmas memiliki ruangan khusus klinik sanitasi, enam puskesmas memiliki poster dan leaflet, tiga puskesmas memiliki dana khusus, dan enam puskesmas memiliki seluruh buku pedoman. Berdasarkan data sekunder, jumlah penyakit berbasis lingkungan bervariasi dan fluktuatif dan jumlah klien yang datang masih sedikit dan jauh dari harapan. Penelitian ini menilai empat kegiatan klinik sanitasi, yaitu kunjungan ke rumah warga, kerjasama lintas program, kerjasama lintas sektor, dan evaluasi. Jumlah kunjungan ke rumah warga masih kurang dari harapan, kerjasama lintas program klinik sanitasi sudah berjalan di seluruh puskesmas, kerjasama lintas sektor sudah berjalan hampir di seluruh puskesmas, dan evaluasi sudah berjalan dengan jangka waktu yang bervariasi. Seluruh klinik sanitasi puskesmas kota Bukittinggi dinilai baik dengan nilai bervariasi antara 50-100%.Kata kunci: klinik sanitasi, puskesmas AbstractPoor sanitation could be the transmission media for environment-based diseases’ agents. The program of Primary Health Care Service (PHCS which deals with environment-based disease is sanitation clinic. This program has been running in Bukittinggi since 2009. The objective of this study was to see how this program has been going on in PHCS in Bukittinggi. This

Benchmarking Local Government Performance on Rural Sanitation : Learning from Himachal Pradesh, India

OpenAIRE

World Bank

2010-01-01

Open defecation is a traditional behavior in rural India. Conventional rural sanitation programs have been based on the assumption that people defecate in the open because they are too poor to afford the cost of constructing a toilet. Therefore, subsidies for upfront capital costs were provided to generate demand for 'sanitation,' interpreted narrowly as a pour-flush toilet. These programs...

Evaluation of Small-Scale Providers of Water Supply and Sanitation Services in Peru

OpenAIRE

World Bank

2007-01-01

The Water and Sanitation Program (WSP), administered by the World Bank, helps countries find sustainable solutions to ensure efficient delivery of the quality water supply and sanitation services the population demands. The WSP is carrying out a systematic analysis in several countries to identify the role of small-scale providers (SSP) of water and sanitation services to poor populations ...

Container-based sanitation: assessing costs and effectiveness of excreta management in Cap Haitien, Haiti.

Science.gov (United States)

Tilmans, Sebastien; Russel, Kory; Sklar, Rachel; Page, Leah; Kramer, Sasha; Davis, Jennifer

2015-04-01

Container-based sanitation (CBS) - in which wastes are captured in sealable containers that are then transported to treatment facilities - is an alternative sanitation option in urban areas where on-site sanitation and sewerage are infeasible. This paper presents the results of a pilot household CBS service in Cap Haitien, Haiti. We quantify the excreta generated weekly in a dense urban slum, (1) the proportion safely removed via container-based public and household toilets, and the costs associated with these systems. The CBS service yielded an approximately 3.5-fold decrease in the unmanaged share of faeces produced, and nearly eliminated the reported use of open defecation and "flying toilets" among service recipients. The costs of this pilot small-scale service were higher than those of large-scale waterborne sewerage, but economies of scale have the potential to reduce CBS costs over time. The paper concludes with a discussion of planning and policy implications of incorporating CBS into the menu of sanitation options for rapidly growing cities.

Robust planning of sanitation services in urban informal settlements: An analytical framework.

Science.gov (United States)

Schmitt, Rafael J P; Morgenroth, Eberhard; Larsen, Tove A

2017-03-01

New types of sanitation services are emerging to tackle the sanitation crisis in informal settlements. These services link toilet facilities to semi-decentralized treatment plants via frequent, road-based transport of excreta. However, information for the planning of such sanitation services is scarce, and their future operating conditions are highly uncertain. The key questions of this paper are therefore: a) what are the drivers behind success or failure of a service-based sanitation system in informal settlements and b) on what scales and under which conditions can such a system operate successfully? To answer these questions, already at an early stage of the planning process, we introduce a stochastic model to analyze a wide range of system designs under varying technical designs, socio-economic factors, and spatial condition. Based on these initial results, we design a sanitation service and use the numeric model to study its reliability and costs over a wide range of scales, i.e., system capacities, from very few to many hundred users per semi-decentralized treatment unit. Key findings are that such a system can only operate within a narrow, but realistic range of conditions. Key requirements are toilet facilities, which can be serviced rapidly, and a flexible workforce. A high density of facilities will also lower the costs. Under these premises, we develop a road-based sanitation service and model its functionality in different settings and under many scenarios. Results show that the developed sanitation system using a single vehicle is scalable (100-700 users), can provide reliable service, and can be cheap (settlements and presents a quantitative framework for designing such systems. Copyright © 2016 Elsevier Ltd. All rights reserved.

Policy Analysis of Poverty Alleviation in Semarang City Using Spatial and Sectoral Approach

Science.gov (United States)

Muktiali, M.

2018-02-01

Poverty is a multidimensional problem. Therefore, poverty reduction policy is not only related to the increase of income, but also various other dimensions such as improvement of education, health, quality of life, access to electricity, access to sanitation and water supply. Semarang City Government in 2012 initiated a policy of poverty reduction synergy program called “Gerdu Kempling”. Gerdu Kempling is an integrated policy which gives priority to addressing poverty in each village and sub-district in Semarang based on aspects of health, economy, education, infrastructure, and environment. Based on the results of Budget Allocation Analysis and Analysis of Geographic Information Systems (Poverty Mapping), it can be concluded that the program and budget allocation for poverty alleviation in Semarang City are not synchronized either spatially or sectorally.

Using microfinance to facilitate household investment in sanitation in rural Cambodia.

Science.gov (United States)

Geissler, Kimberley H; Goldberg, Jeffrey; Leatherman, Sheila

2016-11-01

Improved sanitation access is extremely low in rural Cambodia. Non-governmental organizations have helped build local supply side latrine markets to promote household latrine purchase and use, but households cite inability to pay as a key barrier to purchase. To examine the extent to which microfinance can be used to facilitate household investment in sanitation, we applied a two-pronged assessment: (1) to address the gap between interest in and use of microfinance, we conducted a pilot study to assess microfinance demand and feasibility of integration with a sanitation marketing program and (2) using a household survey (n = 935) at latrine sales events in two rural provinces, we assessed attitudes about microfinance and financing for sanitation. We found substantial stated intent to use a microfinance institution (MFI) loan to purchase a latrine (27%). Five percent of current owners used an MFI loan for latrine purchase. Credit officers attended 159 events, with 4761 individuals attending. Actual loan applications were low, with 4% of sales events attendees applying for a loan immediately following the event (mean = 1.7 loans per event). Ongoing coordination was challenging, requiring management commitment from the sanitation marketing program and commitment to social responsibility from the MFI. Given the importance of improving sanitation coverage and concomitant health impacts, linking functional sanitation markets to already operational finance markets has the potential to give individuals and households more financial flexibility. Further product research and better integration of private vendors and financing modalities are necessary to create a scalable microfinance option for sanitation markets. © The Author 2016. Published by Oxford University Press in association with The London School of Hygiene and Tropical Medicine. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Adopt or Adapt: Sanitation Technology Choices in Urbanizing Malawi.

Science.gov (United States)

Chunga, Richard M; Ensink, Jeroen H J; Jenkins, Marion W; Brown, Joe

2016-01-01

This paper presents the results of a mixed-methods study examining adaptation strategies that property owners in low-income, rapidly urbanizing areas in Malawi adopt to address the limitations of pit latrines, the most common method of disposing human excreta. A particular challenge is lack of space for constructing new latrines as population density increases: traditional practice has been to cap full pits and simply move to a new site, but increasing demands on space require new approaches to extend the service life of latrines. In this context, we collected data on sanitation technology choices from January to September 2013 through 48 in-depth interviews and a stated preference survey targeting 1,300 property owners from 27 low-income urban areas. Results showed that property owners with concern about space for replacing pit latrines were 1.8 times more likely to select pit emptying service over the construction of new pit latrines with a slab floor (p = 0.02) but there was no significant association between concern about space for replacing pit latrines and intention to adopt locally promoted, novel sanitation technology known as ecological sanitation (ecosan). Property owners preferred to adapt existing, known technology by constructing replacement pit latrines on old pit latrine locations, reducing the frequency of replacing pit latrines, or via emptying pit latrines when full. This study highlights potential challenges to adoption of wholly new sanitation technologies, even when they present clear advantages to end users. To scale, alternative sanitation technologies for rapidly urbanising cities should offer clear advantages, be affordable, be easy to use when shared among multiple households, and their design should be informed by existing adaptation strategies and local knowledge.

Sanitation investments in Ghana

DEFF Research Database (Denmark)

Awunyo-Akaba, Y.; Awunyo-Akaba, J.; Gyapong, M.

2016-01-01

with people’s willingness and ability to invest in household sanitation across all communities. The status of being a stranger i.e. migrant in the area left some populations without rights over the land they occupied and with low incentives to invest in sanitation, while indigenous communities were challenged......Background: Ghana’s low investment in household sanitation is evident from the low rates of improved sanitation. This study analysed how land ownership, tenancy security and livelihood patterns are related to sanitation investments in three adjacent rural and peri-urban communities in a district...... communities were triangulated with multiple interview material and contextual knowledge on social structures, history of settlement, land use, livelihoods, and access to and perceptions about sanitation. Results: This study shows that the history of settlement and land ownership issues are highly correlated...

Terra Preta Sanitation: A Key Component for Sustainability in the Urban Environment

Directory of Open Access Journals (Sweden)

Thorsten Schuetze

2014-11-01

Full Text Available Terra Preta Sanitation (TPS plays a key role in sustainable sanitation (SuSan and in the sustainable management of resources such as water, energy, soil (agriculture, liquid and solid organic waste streams as well as in the development of sustainable urban environment and infrastructure systems. This paper discusses the advantages of, and requirements for, SuSan systems, focusing on TPS. Case studies showing the stepwise extension and re-development of conventional sanitation systems (CSS using TPS technologies and system approaches are presented and discussed. Decentralized TPS systems integrated in sustainable urban resource management were implemented in the German cities of Hamburg and Berlin. The compilation of best practice examples and findings using the newest TPS systems illustrates the immense potential of this approach for the transformation from conventional to SuSan systems. For this purpose, the potential savings of drinking water resources and the recycling potential of nutrient components are quantified. The results strongly suggest the need to encourage the development and application of innovative decentralized sanitation technologies, urban infrastructures, and resource management systems that have TP as a key component.

Effect of hand sanitizer use on elementary school absenteeism.

Science.gov (United States)

Hammond, B; Ali, Y; Fendler, E; Dolan, M; Donovan, S

2000-10-01

Several studies have indicated a connection between handwashing and illness-related absenteeism in school settings. The difficulty of ensuring consistent and effective handwashing among student populations has also been noted. The purpose of this study was to assess the effectiveness of the use of an alcohol gel hand sanitizer in the classroom to help decrease the illness-related absentee rate for elementary school students. This study involved 5 individual school districts, 16 individual schools, and more than 6000 students in Delaware, Ohio, Tennessee, and California. Individual schools in each district were paired into product and control groups. In the product group schools, an alcohol gel hand sanitizer was used by the students and staff when entering and leaving the classroom. Absenteeism due to infection was recorded, and the data were statistically analyzed. The overall reduction in absenteeism due to infection in the schools included in this study was 19.8% for schools that used an alcohol gel hand sanitizer compared with the control schools (P sanitizer was used. Elementary school absenteeism due to infection is significantly reduced when an alcohol gel hand sanitizer is used in the classroom as part of a hand hygiene program.

Preventing SQL Injection through Automatic Query Sanitization with ASSIST

Directory of Open Access Journals (Sweden)

Raymond Mui

2010-09-01

Full Text Available Web applications are becoming an essential part of our everyday lives. Many of our activities are dependent on the functionality and security of these applications. As the scale of these applications grows, injection vulnerabilities such as SQL injection are major security challenges for developers today. This paper presents the technique of automatic query sanitization to automatically remove SQL injection vulnerabilities in code. In our technique, a combination of static analysis and program transformation are used to automatically instrument web applications with sanitization code. We have implemented this technique in a tool named ASSIST (Automatic and Static SQL Injection Sanitization Tool for protecting Java-based web applications. Our experimental evaluation showed that our technique is effective against SQL injection vulnerabilities and has a low overhead.

Why gender matters in the solution towards safe sanitation? Reflections from rural India.

Science.gov (United States)

Khanna, Tina; Das, Madhumita

2016-12-01

While the topic of women and water, sanitation and hygiene is a widely accepted concern among academics and activists, it continues to be an issue in developing countries with serious consequences. Based on a qualitative research conducted in rural Uttar Pradesh, India, the paper affirms that sanitation issues for women and girls are compounded by inequitable gender norms that put them at greater risk of experiencing violence and multiple health vulnerabilities. Women, despite having a high demand for safe toilet facilities, continue to practise unsafe sanitation. The findings highlight the role of three structural constraints as the key factors influencing toilet construction and use: poverty, inadequate sanitation policy and its implementation and gender-based power dynamics at the household level. The paper concludes by emphasising the relevance of engendering sanitation programmes and policies by involving women and girls in the planning process to ensure that dignified and gender-sensitive sanitation solutions are developed. The paper also stresses the need to have measures for strengthening and effectively implementing a sanitation policy for the poor and for programmes to work with both men and women to address gender power relations which influence toilet adoption and use.

Warehouse Sanitation Workshop Handbook.

Science.gov (United States)

Food and Drug Administration (DHHS/PHS), Washington, DC.

This workshop handbook contains information and reference materials on proper food warehouse sanitation. The materials have been used at Food and Drug Administration (FDA) food warehouse sanitation workshops, and are selected by the FDA for use by food warehouse operators and for training warehouse sanitation employees. The handbook is divided…

Water, Sanitation and Hygiene Situation in Kenya's Urban Slums.

Science.gov (United States)

Kamau, Njoroge; Njiru, Haron

2018-01-01

Kenya has undergone rapid urbanization as people migrate to the cities in search of economic opportunities. This has given rise to informal settlements characterized by overcrowding, poor infrastructure, and inadequate social amenities. A cross-sectional study on water, sanitation, and hygiene (WASH) status was carried out in Mathare, an informal settlement in Nairobi. A random sample of 380 households was used. The average household size was five people, and 26% of the household heads had completed secondary or higher level of education. The main source of income (70%) was self-employment with 41% of the households living on less than 1.5 USD per day. The WASH situation in the urban slums is below the minimum standard recommended by the World Health Organization (WHO). There is need to improve the situation by improving and installing basic infrastructure including water, sanitation, and solid waste collection.

Building capacity for water, sanitation, and hygiene programming: Training evaluation theory applied to CLTS management training in Kenya.

Science.gov (United States)

Crocker, Jonny; Shields, Katherine F; Venkataramanan, Vidya; Saywell, Darren; Bartram, Jamie

2016-10-01

Training and capacity building are long established critical components of global water, sanitation, and hygiene (WaSH) policies, strategies, and programs. Expanding capacity building support for WaSH in developing countries is one of the targets of the Sustainable Development Goals. There are many training evaluation methods and tools available. However, training evaluations in WaSH have been infrequent, have often not utilized these methods and tools, and have lacked rigor. We developed a conceptual framework for evaluating training in WaSH by reviewing and adapting concepts from literature. Our framework includes three target outcomes: learning, individual performance, and improved programming; and two sets of influences: trainee and context factors. We applied the framework to evaluate a seven-month community-led total sanitation (CLTS) management training program delivered to 42 government officials in Kenya from September 2013 to May 2014. Trainees were given a pre-training questionnaire and were interviewed at two weeks and seven months after initial training. We qualitatively analyzed the data using our conceptual framework. The training program resulted in trainees learning the CLTS process and new skills, and improving their individual performance through application of advocacy, partnership, and supervision soft skills. The link from trainees' performance to improved programming was constrained by resource limitations and pre-existing rigidity of trainees' organizations. Training-over-time enhanced outcomes and enabled trainees to overcome constraints in their work. Training in soft skills is relevant to managing public health programs beyond WaSH. We make recommendations on how training programs can be targeted and adapted to improve outcomes. Our conceptual framework can be used as a tool both for planning and evaluating training programs in WaSH. Copyright © 2016 The Authors. Published by Elsevier Ltd.. All rights reserved.

[Investigation on sanitation of freshwater aquaculture environments and Clonorchis sinensis intermediate host infection in a city of Pearl River Delta region, China].

Science.gov (United States)

Man, Wang; Le, Luo; Xue-Qin, Chen; Lei, Li; Yue-Yi, Fang

2017-10-19

To understand the current status of the sanitation of freshwater aquaculture environments, and Clonorchis sinensis infection of freshwater fish in the aquaculture and market in a city of Pearl River Delta region, so as to provide the evidence for formulating the prevention and control strategy of clonorchiasis sinensis. In 2016, based on the distribution of freshwater aquaculture, 36 freshwater fish ponds among 14 towns were selected for sampling and investigation, and 10-20 pieces were collected from each pond. Besides, 3 aquatic product wholesale markets were included, among which 3-6 stalls were selected from each market, and 20-30 pieces were collected from each stall. The metacercaria in the fish was examined by the digestion method. In the 36 fish ponds, there were no toilets with the stool being drained into fish ponds directly, and there was only one pond with duck sheds with the stool being drained into fish ponds directly. Totally 437 pieces of freshwater fish from ponds were detected, with a metacercaria positive rate of 4.35% (19/437). The metacercaria positive fish were distributed in 50% (7/14) of towns and 25% (9/36) ponds. The positive rates of crucian carp, grass carp, dace, aristichthysnobilis, and tilapia were 13.95% (6/43), 4.76% (9/189), 4.44 (2/45), 1.55% (2/129), and 0 (0/31) respectively, with statistically significant difference ( χ 2 = 13.46, P = 0.01). Totally 307 pieces of freshwater fish were collected from the wholesale markets, with a total positive rate of 1.95% (6/307). The positive rate of grass carp and aristichthysnobilis were 3.20% (4/125) and 2.78% (2/72) respectively, and no positive samples were found in crucian carp, dace and tilapia, with no statistically significant difference among the different fish in the infection rate (Fisher exact P = 0.75). The sanitation of freshwater aquaculture environments in a city of Pearl River Delta region is relative good. However, there are different degrees of Clonorchis sinensis

A study of ecological sanitation as an integrated urban water supply system: case study of sustainable strategy for Kuching City, Sarawak, Malaysia.

Science.gov (United States)

Seng, Darrien Mah Yau; Putuhena, Frederik Josep; Said, Salim; Ling, Law Puong

2009-03-01

A city consumes a large amount of water. Urban planning and development are becoming more compelling due to the fact of growing competition for water, which has lead to an increasing and conflicting demand. As such, investments in water supply, sanitation and water resources management is a strong potential for a solid return. A pilot project of greywater ecological treatment has been established in Kuching city since 2003. Such a treatment facility opens up an opportunity of wastewater reclamation for reuse as secondary sources of water for non-consumptive purposes. This paper aims to explore the potential of the intended purposes in the newly developed ecological treatment project. By utilizing the Wallingford Software model, InfoWorks WS (Water Supply) is employed to carry out a hydraulic modeling of a hypothetical greywater recycling system as an integrated part of the Kuching urban water supply, where the greywater is treated, recycled and reused in the domestic environment. The modeling efforts have shown water savings of about 40% from the investigated system reinstating that the system presents an alternative water source worth exploring in an urban environment.

Evaluating the impacts of the clean cities program.

Science.gov (United States)

Qiu, Shiyong; Kaza, Nikhil

2017-02-01

The Department of Energy's Clean Cities program was created in 1993 to reduce petroleum usage in the transportation sector. The program promotes alternative fuels such as biofuels and fuel-saving strategies such as idle reduction and fleet management through coalitions of local government, non-profit, and private actors. Few studies have evaluated the impact of the program because of its complexity that include interrelated strategies of grants, education and training and diversity of participants. This paper uses a Difference-in-Differences (DiD) approach to evaluate the effectiveness of the program between 1990 and 2010. We quantify the effectiveness of the Clean Cities program by focusing on performance measures such as air quality, number of alternative fueling stations, private vehicle occupancy and transit ridership. We find that counties that participate in the program perform better on all these measures compared to counties that did not participate. Compared to the control group, counties in the Clean Cities program experienced a reduction in days with bad air quality (3.7%), a decrease in automobile commuters (2.9%), an overall increase in transit commuters (2.1%) and had greater numbers of new alternative fueling stations (12.9). The results suggest that the program is a qualified success. Copyright © 2016 Elsevier B.V. All rights reserved.

Effect of hand sanitizer location on hand hygiene compliance.

Science.gov (United States)

Cure, Laila; Van Enk, Richard

2015-09-01

Hand hygiene is the most important intervention to prevent infection in hospitals. Health care workers should clean their hands at least before and after contact with patients. Hand sanitizer dispensers are important to support hand hygiene because they can be made available throughout hospital units. The aim of this study was to determine whether the usability of sanitizer dispensers correlates with compliance of staff in using the sanitizer in a hospital. This study took place in a Midwest, 404-bed, private, nonprofit community hospital with 15 inpatient care units in addition to several ambulatory units. The usability and standardization of sanitizers in 12 participating inpatient units were evaluated. The hospital measured compliance of staff with hand hygiene as part of their quality improvement program. Data from 2010-2012 were analyzed to measure the relationship between compliance and usability using mixed-effects logistic regression models. The total usability score (P = .0046), visibility (P = .003), and accessibility of the sanitizer on entrance to the patient room (P = .00055) were statistically associated with higher observed compliance rates. Standardization alone showed no significant impact on observed compliance (P = .37). Hand hygiene compliance can be influenced by visibility and accessibility of dispensers. The sanitizer location should be part of multifaceted interventions to improve hand hygiene. Copyright © 2015 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Elsevier Inc. All rights reserved.

Federal Smart Cities and Communities Programs Resource Guide

Data.gov (United States)

Networking and Information Technology Research and Development, Executive Office of the President — The Federal Smart Cities and Communities Task Force created the " Federal Smart Cities and Communities Programs Resource Guide " to facilitate collaboration and...

Sanitation without pollution.

Science.gov (United States)

Winblad, U

2000-01-01

The most effective way of protecting drinking water resources from domestic sewage is to use technologies that do not produce sewage. This paper gives an overview of emerging alternatives in the form of ecological sanitation systems for urban and peri-urban areas. A key feature of ecological sanitation is that it regards human excreta as a resource to be recycled rather than as waste to be disposed of. Examples given include ecological sanitation systems based on dehydration and decomposition from Mexico, El Salvador, Sweden, India and Vietnam. These systems need neither water for flushing, nor pipelines for transport, nor treatment plants and arrangements for the disposal of toxic sludge. Large scale application of ecological sanitation would lead to less environmental pollution, reduced water consumption, considerable savings on sewers and treatment plants and increased employment. In addition it would provide valuable resources for food production and wasteland development.

Sanitation planning in developing countries

OpenAIRE

Kerstens, S.M.

2016-01-01

Sanitation planning in developing countries: Added value of resource recovery Worldwide 2.5 billion people lack access to sanitation. This impacts human live, the environment and represents a loss of valuable resources that can be regained from wastewater. This study shows that resource recovery can be a potential driver to accelerate sanitation. A new sanitation decision framework for policy makers was created and tested in Indonesia. The variety of advantages and disadvantages of sanitatio...

Development and Evaluation of a City-Wide Wireless Weather Sensor Network

Science.gov (United States)

Chang, Ben; Wang, Hsue-Yie; Peng, Tian-Yin; Hsu, Ying-Shao

2010-01-01

This project analyzed the effectiveness of a city-wide wireless weather sensor network, the Taipei Weather Science Learning Network (TWIN), in facilitating elementary and junior high students' study of weather science. The network, composed of sixty school-based weather sensor nodes and a centralized weather data archive server, provides students…

29 CFR 1926.27 - Sanitation.

Science.gov (United States)

2010-07-01

...) SAFETY AND HEALTH REGULATIONS FOR CONSTRUCTION General Safety and Health Provisions § 1926.27 Sanitation. Health and sanitation requirements for drinking water are contained in subpart D of this part. ... 29 Labor 8 2010-07-01 2010-07-01 false Sanitation. 1926.27 Section 1926.27 Labor Regulations...

Home hygiene and environmental sanitation: a country situation analysis for India.

Science.gov (United States)

Nath, K J

2003-06-01

Problems of the environment and of domestic hygiene are always related to poverty of population and the sanitation of settlements. Most cities and towns in developing countries, like India, are characterised by over-crowding, congestion, inadequate water supply and inadequate facilities of disposal of human excreta, waste water and solid wastes. Inadequacy of housing for most urban poor invariably leads to poor home hygiene. Personal and domestic hygiene practices cannot be improved without improving basic amenities, such as water supply, waste water disposal, solid waste management and the problems of human settlements. But even under the prevailing conditions, there is significant scope of improving hygiene practices at home to prevent infection and cross-infection. Unfortunately, in developing countries, public health concerns are usually raised on the institutional setting, such as municipal services, hospitals, environmental sanitation, etc. There is a reluctance to acknowledge the home as a setting of equal importance along with the public institutions in the chain of disease transmission in the community. Managers of home hygiene and community hygiene must act in unison to optimise return from efforts to promote public health. Current practices and perceptions of domestic and personal hygiene in Indian communities, the existing levels of environmental and peri-domestic sanitation and the 'health risk' these pose will be outlined, as well as the need for an integrated action for improving hygiene behaviour and access to safe water and sanitation.

29 CFR 1926.51 - Sanitation.

Science.gov (United States)

2010-07-01

... 29 Labor 8 2010-07-01 2010-07-01 false Sanitation. 1926.51 Section 1926.51 Labor Regulations... Sanitation. (a) Potable water. (1) An adequate supply of potable water shall be provided in all places of...; (iv) Combustion toilets. (4) The requirements of this paragraph (c) for sanitation facilities shall...

Sanitation in unsewered urban poor areas: technology selection, quantitative microbial risk assessment and grey water treatment

NARCIS (Netherlands)

Katukiza, A.Y.

2013-01-01

The sanitation crisis in unsewered urban slums of cities in developing countries is one of the challenges that need to be addressed. It is caused by the high rate of urbanisation in developing countries and the increasing urban population with limited urban infrastructure. The major issues of

Assessing Women's Negative Sanitation Experiences and Concerns: The Development of a Novel Sanitation Insecurity Measure.

Science.gov (United States)

Caruso, Bethany A; Clasen, Thomas; Yount, Kathryn M; Cooper, Hannah L F; Hadley, Craig; Haardörfer, Regine

2017-07-11

Lack of access to acceptable sanitation facilities can expose individuals, particularly women, to physical, social, and mental health risks. While some of the challenges have been documented, standard metrics are needed to determine the extent to which women have urination- and defecation-related concerns and negative experiences. Such metrics also are needed to assess the effectiveness of interventions to mitigate them. We developed a sanitation insecurity measure to capture the range and frequency of women's sanitation-related concerns and negative experiences. Research was conducted in rural Odisha, India with women across various life course stages to reflect a range of perspectives. This paper documents the mixed data collection methods and the exploratory and confirmatory factor analyses we employed to arrive at a final measure. The final sanitation insecurity measure includes 50 items across seven factors that reflect the physical environment, the social environment, and individual-level constraints. Most factor scores were significantly higher for unmarried women and for women who lacked access to functional latrines, indicating social and environmental influence on experiences. This measure will enable researchers to evaluate how sanitation insecurity affects health and to determine if and how sanitation interventions ameliorate women's concerns and negative experiences associated with sanitation.

Enterobacteriaceae and Salmonella recovered from non-sanitized and sanitized broiler hatching eggs

Science.gov (United States)

Sanitizing hatching eggs may reduce the chances that a flock will become colonized with Salmonella and reduce the numbers of other microorganisms, such as Enterobacteriaceae, that can depress hatchability. An experiment was conducted to determine if a quaternary-biguanide sanitizer applied as foam ...

Water Supply or ‘Beautiful Latrines’? Microcredit for Rural Water Supply and Sanitation in the Mekong Delta, Vietnam

Directory of Open Access Journals (Sweden)

Nadine Reis

2012-01-01

Full Text Available Around half of the Mekong Delta’s rural population lacks year-round access to clean water. In combination with inadequate hygiene and poor sanitation this creates a high risk of diseases. Microcredit schemes are a popular element in addressing such problems on the global policy level. The present paper analyses the contradictory results of such a microcredit programme for rural water supply and sanitation in the context of the Mekong Delta, Vietnam, through a qualitative study primarily based on semi-structured interviews in rural communes of Can Tho City. We come to the conclusion that the programme has a positive effect regarding the safer disposal of human excreta as well as surface water quality, but a marginal impact on poverty reduction as it only reaches better-off households already having access to clean water. The paper shows how the outcome of rural water supply and sanitation policies are strongly influenced by the local ecological, technological, and social settings, in particular by stakeholders’ interests. The authors challenge the assumption that water supply and sanitation should be integrated into the same policy in all circumstances. ----- Etwa die Hälfte der ländlichen Bevölkerung des Mekong-Deltas hat nicht das ganze Jahr über Zugang zu sauberem Wasser. Zusammen mit unzureichender Hygiene und mangelnder sanitärer Grundversorgung erhöht diese Situation das Krankheitsrisiko. Auf globaler Ebene sind Mikrokreditprogramme eine gefragte Strategie, um diese Probleme zu behandeln. Der vorliegende Artikel analysiert die widersprüchlichen Ergebnisse eines solchen Mikrokreditprogramms für ländliche Wasser- und sanitäre Grundversorgung im Mekong-Delta in Vietnam im Rahmen einer qualitativen Studie, die auf halbstrukturierten Interviews im Raum Can Tho City basiert. Die Studie kommt zu dem Schluss, dass das Programm eine positive Wirkung in Bezug auf die sichere Entsorgung von Fäkalien und die Qualität des Regenwassers

The status of hygiene and sanitation practice among rural model ...

African Journals Online (AJOL)

The status of hygiene and sanitation practice among rural model families of the Health Extension Program (HEP) in Wolayta and Kembata Tembaro Zones of Southern Nations, Nationalities and Peoples' Region of Ethiopia.

Assessing sanitary mixtures in East African cities

NARCIS (Netherlands)

Letema, S.C.

2012-01-01

The urbanisation of poverty and informality in East African cities poses a threat to environmental
health, perpetuates social exclusion and inequalities, and creates service gaps (UN-Habitat, 2008).
This makes conventional sanitation provision untenable citywide, giving rise to the

Shared sanitation: to include or to exclude?

Science.gov (United States)

Mara, Duncan

2016-05-01

Just over 600 million people used shared sanitation in 2015, but this form of sanitation is not considered 'improved sanitation' or, in the current terminology, 'basic sanitation' by WHO/UNICEF, principally because they are typically unhygienic. Recent research has shown that neighbour-shared toilets perform much better than large communal toilets. The successful development of community-designed, built and managed sanitation-and-water blocks in very poor urban areas in India should be adapted and adopted throughout urban slums in developing countries, with a caretaker employed to keep the facilities clean. Such shared sanitation should be classified as 'basic', sometimes as 'safely-managed', sanitation, so contributing to the achievement of the sanitation target of the Sustainable Development Goals. © The Author 2016. Published by Oxford University Press on behalf of Royal Society of Tropical Medicine and Hygiene. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Rapid City Collective Impact: A City-Wide Effort to Create Quality of Life for All Its Citizens

Directory of Open Access Journals (Sweden)

Albert Linderman

2016-06-01

Full Text Available In Rapid City, South Dakota, community, business, nonprofit, and faith communities leaders, along with a number of citizens across all demographics, are collaborating in a unique plan to create quality of life for all its citizens. Named Rapid City Collective Impact (RCCI, this initiative began with the vision of several local philanthropists and has expanded quickly throughout the community. Cultural anthropologist Albert Linderman along with expertise from community based systems dynamics experts Don Greer, Megan Odenthal, and Christine Capra have formed a facilitative “backbone” organization for RCCI. Based on the model for “Collective Impact” made popular by an article by a Stanford Innovation Review article by authors John Kania and Mark Kramer, organizations and programs serving Rapid City citizens are committed to significantly increasing the amount of collaboration occurring within the social service sector, while business and other community leaders work to leverage newly understood leverage points within the intersecting systems of the city which often limits ability to address entrenched social issues.

CEDEX's supporting activities through the Cooperation fund for Water and Sanitation

International Nuclear Information System (INIS)

Rio Marrero, I. del

2015-01-01

This paper deals with the activities CEDEX has being doing since 2012, Giving Technical support to the cooperation fund for Water and Sanitation (Fondo de Cooperacion para Agua y Saneamiento-FCAS), of the Spanish Agency for International Development Cooperation. Throughout the document, the different activities carried out by the CEDEX up to now, are briefly described. They have mainly consisted in giving technical support during the formulation, review and monitoring of the tasks derived from the FCAS programs, capacity buildings, and preparing technical guides and recommendations concerning different subjects. The FCAS programs concerns water planning water supply and sanitation planning as well as water supply and sanitation (sewerage and wastewater treatment plants) construction projects. The paper ends up presenting a set of conclusions and lessons learned extracted from this period working for the FCAS, as well as the main courses of action projected for the future collaboration works. (Author)

Beliefs, Behaviors, and Perceptions of Community-Led Total Sanitation and Their Relation to Improved Sanitation in Rural Zambia

Science.gov (United States)

Joseph Lawrence, J.; Yeboah-Antwi, Kojo; Biemba, Godfrey; Ram, Pavani K.; Osbert, Nicolas; Sabin, Lora L.; Hamer, Davidson H.

2016-01-01

Inadequate hygiene and sanitation remain leading global contributors to morbidity and mortality in children and adults. One strategy for improving sanitation access is community-led total sanitation (CLTS), in which participants are guided into self-realization of the importance of sanitation through activities called “triggering.” This qualitative study explored community members' and stakeholders' sanitation, knowledge, perceptions, and behaviors during early CLTS implementation in Zambia. We conducted 67 in-depth interviews and 24 focus group discussions in six districts in Zambia 12–18 months after CLTS implementation. Triggering activities elicited strong emotions, including shame, disgust, and peer pressure, which persuaded individuals and families to build and use latrines and handwashing stations. New sanitation behaviors were also encouraged by the hierarchical influences of traditional leaders and sanitation action groups and by children's opinions. Poor soil conditions were identified as barriers to latrine construction. Taboos, including prohibition of different generations of family members, in-laws, and opposite genders from using the same toilet, were barriers for using sanitation facilities. CLTS, through community empowerment and ownership, produced powerful responses that encouraged construction and use of latrines and handwashing practices. These qualitative data suggest that CLTS is effective for improving sanitation beliefs and behaviors in Zambia. PMID:26787149

21 CFR 120.6 - Sanitation standard operating procedures.

Science.gov (United States)

2010-04-01

... 21 Food and Drugs 2 2010-04-01 2010-04-01 false Sanitation standard operating procedures. 120.6... Provisions § 120.6 Sanitation standard operating procedures. (a) Sanitation controls. Each processor shall have and implement a sanitation standard operating procedure (SSOP) that addresses sanitation...

Assessing Women’s Negative Sanitation Experiences and Concerns: The Development of a Novel Sanitation Insecurity Measure

Directory of Open Access Journals (Sweden)

Bethany A. Caruso

2017-07-01

Full Text Available Lack of access to acceptable sanitation facilities can expose individuals, particularly women, to physical, social, and mental health risks. While some of the challenges have been documented, standard metrics are needed to determine the extent to which women have urination- and defecation-related concerns and negative experiences. Such metrics also are needed to assess the effectiveness of interventions to mitigate them. We developed a sanitation insecurity measure to capture the range and frequency of women’s sanitation-related concerns and negative experiences. Research was conducted in rural Odisha, India with women across various life course stages to reflect a range of perspectives. This paper documents the mixed data collection methods and the exploratory and confirmatory factor analyses we employed to arrive at a final measure. The final sanitation insecurity measure includes 50 items across seven factors that reflect the physical environment, the social environment, and individual-level constraints. Most factor scores were significantly higher for unmarried women and for women who lacked access to functional latrines, indicating social and environmental influence on experiences. This measure will enable researchers to evaluate how sanitation insecurity affects health and to determine if and how sanitation interventions ameliorate women’s concerns and negative experiences associated with sanitation.

Blue Bahia: an environmental sanitation project

International Nuclear Information System (INIS)

Azcona, Miguel Angel L.; Neuvirth, Bruno

1996-01-01

The paper presents actions developed to incorporate some aspects of environmental sanitation to the basic sanitation project, natural resources assessing, identification of the environmental degradation sources - in addition to those caused by lack of basic sanitation, and common action between public and private sectors

9 CFR 416.12 - Development of Sanitation SOP's.

Science.gov (United States)

2010-01-01

... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Development of Sanitation SOP's. 416... ACT SANITATION § 416.12 Development of Sanitation SOP's. (a) The Sanitation SOP's shall describe all... direct contamination or adulteration of product(s). (b) The Sanitation SOP's shall be signed and dated by...

Focus Cities: Improving water, sanitation, and solid waste ...

International Development Research Centre (IDRC) Digital Library (Canada)

In Kelurahan Penjaringan, Jakarta's largest slum, thousands live without running water or waste disposal. With support from IDRC's Focus Cities Research Initiative, the American charity Mercy Corps worked with residents, local government, researchers, NGOs, and the private sector to tackle these problems.

Efektivitas Mencuci Tangan Menggunakan Cairan Pembersih Tangan Antiseptik (Hand Sanitizer) Terhadap Jumlah Angka Kuman

OpenAIRE

Desiyanto, Fajar Ardi; Djannah, Sitti Nur

2013-01-01

Background: Hand washing is one of the sanitation actions by washing fingers with water or other liquid for the purpose of getting clean, religious ceremony or others. Antiseptic was chemical substance to prevent multiplication of microorganism on the surface of body, by killing the microorganism or blocking the growth and activity of its metabolic. The commonly used antiseptic of hand sanitizer was alcohol; alcohol has been widely used as skin antiseptic because it had an effect of blocking ...

The impact of alcohol hand sanitizer use on infection rates in an extended care facility.

Science.gov (United States)

Fendler, E J; Ali, Y; Hammond, B S; Lyons, M K; Kelley, M B; Vowell, N A

2002-06-01

Nosocomial infections are a major problem in health care facilities, resulting in extended durations of care and substantial morbidity. Since alcohol gel hand sanitizers combine high immediate antimicrobial efficacy with ease of use, this study was carried out to determine the effect of the use of alcohol gel hand sanitizer by caregivers on infection types and rates in an extended care facility. Infection rate and type data were collected in a 275-bed extended care facility for 34 months (July 1997 to May 2000), during which an alcohol gel hand sanitizer was used by the caregivers in 2 units of the facility. The primary infection types found were urinary tract with Foley catheter, respiratory tract, and wound infections. Comparison of the infection types and rates for the units where hand sanitizer was used with those for the control units where the hand sanitizer was not used showed a 30.4% decrease in infection rates for the 34-month period in the units where hand sanitizer was used. This study indicates that use of an alcohol gel hand sanitizer can decrease infection rates and provide an additional tool for an effective infection control program.

Sanitation of overburden dumps containing organic pollutants. Soil pollution obstructs removal of overburden dumps at Ronneburg

International Nuclear Information System (INIS)

Hammami, R.; Fischer, D.

1999-01-01

Contamination of mineral oil hydrocarbons is a common problem in soil sanitation, and classic methods are employed as a rule. In one case, radioactivity of the polluted rock material, a wide spectrum of pollutants and a high pollutant level necessitated adapted solutions. The task was tackled in a joint effort by builder-owners, authorities, sanitation experts and scientific experts in consideration of economic and ecological aspects [de

A qualitative comparative analysis of well-managed school sanitation in Bangladesh

Science.gov (United States)

2014-01-01

Background Continued management of sanitation and hygiene services, post-intervention, is a global challenge, particularly in the school-setting. This situation threatens anticipated impacts of school sanitation and hygiene investments. To improve programming and policies, and increase the effectiveness of limited development resources, we seek to understand how and why some schools have well-managed sanitation post-intervention, while others do not. Methods Based on in-depth qualitative data from 16 case schools in Meherpur, Bangladesh, we employ fuzzy-set qualitative comparative analysis to identify the necessary and sufficient conditions, or combinations of conditions (referred to as pathways), that lead to either well-managed or poorly managed school sanitation. We include posited sustainability determinants from the literature and factors that emerged from the cases themselves in the analysis. Results We identified three distinct pathways sufficient to support well-managed services, providing multiple options for how well-managed school sanitation could be encouraged. Two of these are applicable to both government and non-government schools: (1) quality construction, financial community support and a champion; and (2) quality construction, financial government support, a maintenance plan and school management committee involvement. On-going financial support for operations and maintenance was identified as a necessary condition for continued service management, which was absent from many schools with poorly managed services. However, financial support was insufficient alone and other conditions are needed in conjunction, including quality construction and incentivizing conditions, such as school management committee involvement in sanitation specifically, a sanitation champion, and/or one teacher clearly responsible for toilet maintenance. Surprisingly, the number of students per toilet (ranging from 18–95 students) and toilet age (ranging from 8–32�

9 CFR 416.14 - Maintenance of Sanitation SOP's.

Science.gov (United States)

2010-01-01

... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Maintenance of Sanitation SOP's. 416... ACT SANITATION § 416.14 Maintenance of Sanitation SOP's. Each official establishment shall routinely evaluate the effectiveness of the Sanitation SOP's and the procedures therein in preventing direct...

Improving Sanitation Project Management for Unsewered Rural Communities in Morocco

Directory of Open Access Journals (Sweden)

M MAHI

2015-06-01

Full Text Available The hydraulic potential in Morocco is limited, droughts are more frequent, resulting of climate change, and increasing water demand relating to the population growth and socio-economic development. Morocco has invested in the urban sanitation sector through the establishment of the National Liquid Sanitation Program. In rural Area, the intervention in this sector remains limited due to various constraints. In order to support the efforts of establishment of the National Rural Assainissment Program (PNAR, we conducted a case study that recommended the treatment of wastewater by an innovative process used for the first time in Morocco. We realized, first, a pilot experiment at the douar (Unstructured Village Talat Marghen within the rural Municipality of Aghouatim a few km from Marrakech. The innovative aspect of the project is managerial proposes covering the different technical aspects, management and institutional innovation, to meet the various constraints that characterize the rural areas.

Assessment of On-site sanitation system on local groundwater regime in an alluvial aquifer

Science.gov (United States)

Quamar, Rafat; Jangam, C.; Veligeti, J.; Chintalapudi, P.; Janipella, R.

2017-12-01

The present study is an attempt to study the impact of the On-site sanitation system on the groundwater sources in its vicinity. The study has been undertaken in the Agra city of Yamuna sub-basin. In this context, sampling sites (3 nos) namely Pandav Nagar, Ayodhya Kunj and Laxmi Nagar were selected for sampling. The groundwater samples were analyzed for major cations, anions and faecal coliform. Critical parameters namely chloride, nitrate and Faecal coliform were considered to assess the impact of the On-site sanitation systems. The analytical results shown that except for chloride, most of the samples exceeded the Bureau of Indian Standard limits for drinking water for all the other analyzed parameters, i.e., nitrate and faecal coliform in the first two sites. In Laxmi Nagar, except for faecal coliform, all the samples are below the BIS limits. In all the three sites, faecal coliform was found in majority of the samples. A comparison of present study indicates that the contamination of groundwater in alluvial setting is less as compared to hard rock where On-site sanitation systems have been implemented.

49 CFR 229.139 - Sanitation, servicing requirements.

Science.gov (United States)

2010-10-01

... 49 Transportation 4 2010-10-01 2010-10-01 false Sanitation, servicing requirements. 229.139... Cab Equipment § 229.139 Sanitation, servicing requirements. (a) The sanitation compartment of each... intended such that: (1) All mechanical systems shall function; (2) Water shall be present in sufficient...

46 CFR 131.940 - Marine sanitation device.

Science.gov (United States)

2010-10-01

... 46 Shipping 4 2010-10-01 2010-10-01 false Marine sanitation device. 131.940 Section 131.940... Miscellaneous § 131.940 Marine sanitation device. Each vessel with installed toilet facilities must have a marine sanitation device in compliance with 33 CFR part 159. ...

Socioeconomic, hygienic, and sanitation factors in reducing diarrhea in the Amazon.

Science.gov (United States)

Imada, Katiuscia Shirota; Araújo, Thiago Santos de; Muniz, Pascoal Torres; Pádua, Valter Lúcio de

2016-12-22

To analyze the contributions of the socioeconomic, hygienic, and sanitation improvements in reducing the prevalence of diarrhea in a city of the Amazon. In this population-based cross-sectional study, we analyzed data from surveys conducted in the city of Jordão, Acre. In 2005 and 2012, these surveys evaluated, respectively, 466 and 826 children under five years old. Questionnaires were applied on the socioeconomic conditions, construction of houses, food and hygienic habits, and environmental sanitation. We applied Pearson's Chi-squared test and Poisson regression to verify the relationship between origin of water, construction of homes, age of introduction of cow's milk in the diet, place of birth and the prevalence of diarrhea. The prevalence of diarrhea was reduced from 45.1% to 35.4%. We identified higher probability of diarrhea in children who did not use water from the public network, in those receiving cow's milk in the first month after birth, and in those living in houses made of paxiúba. Children born at home presented lower risk of diarrhea when compared to those who were born in hospital, with this difference reversing for the 2012 survey. Sanitation conditions improved with the increase of bathrooms with toilets, implementation of the Programa de Saúde da Família (PSF - Family Health Program), and water treatment in the city. The multivariate regression model identified a statistically significant association between use of water from the public network, construction of houses, late introduction of cow's milk, and access to health service with occurrence of diarrhea. Analisar as contribuições das melhorias socioeconômicas, higiênicas e de saneamento na redução da prevalência de diarreia em uma cidade na Amazônia. Neste estudo transversal de base populacional, foram analisados dados dos inquéritos realizados no município de Jordão, Acre. Em 2005 e 2012, foram avaliadas, respectivamente, 466 e 826 crianças menores de cinco anos. Foram

The status of hygiene and sanitation practice among rural model ...

African Journals Online (AJOL)

2mikitser

Background: Since the Health Extension Program (HEP) started the training and graduation ... and cultural reasons were mentioned as factors that hindered the ... of the World Health Organization (WHO) once said; ... sanitation, family health, and health education and ... model and non-model households using interviewer.

A conceptual model of people's approach to sanitation

International Nuclear Information System (INIS)

Avvannavar, Santosh M.; Mani, Monto

2008-01-01

Sanitation is a term primarily used to characterize the safe and sound handling (and disposal) of human excreta - or simply, people's approach to take-care of their (unavoidable) primal urge. According to the recent Human Development Report 2006 Global access to proper sanitation stands at approximately 58% with 37% being a conservative estimate both for South Asia and Sub-Saharan Africa. Various multi-million dollar sanitation programmes the world over have had little success, often due to inadequate understanding of people's sanitation approach. Sanitation approach includes the perception, feel and practices involved in satisficing the primal need to defecate and urinate (and their disposal). This paper presents a structure to understand the nature of psycho-socio-economic influences that determine societal approach to sanitation. Societies across the globe have evolved imbibing diverse influences attributed to the local environment, religion, cultural practices, war, etc. While a civilization's living environment reflects these influences in their built-environment characteristics, the influences are often deep-rooted and can be traced to the way the community members satisfice their need to defecate and urinate (sanitation approach). The objective of this paper is to trace the various approaches that diverse societies/civilizations, over time, across the world have had towards sanitation, and present a structure to articulate and understand determining factors. Sanitation also involves other domestic (solid and liquid) waste disposal but in the context of this paper the scope of sanitation has been restricted to human excreta alone. The structure presented and discussed in this paper would be useful in understanding a community better in terms of providing appropriate sanitation. It is hoped that this structure be considered as a basis for further refinement and detailed research into each of the factors determining people's sanitation approach

Using tracking infrastructure to support public health programs, policies, and emergency response in New York City.

Science.gov (United States)

Jeffery, Nancy Loder; McKelvey, Wendy; Matte, Thomas

2015-01-01

To describe how the New York City (NYC) Tracking Program has used nationally mandated Secure Portal infrastructure and staff analytical expertise to support programs and inform policy. The NYC Health Department assesses, investigates, and acts on a wide range of environmental concerns to protect the health of New Yorkers. Specific examples of highly effective policies or initiatives that relied on the NYC Tracking Program are described, including restaurant sanitary grade posting, rat indexing, converting boilers to cleaner-burning fuels, reducing exposure to mercury from fish and contaminated products, and responding to Superstorm Sandy. The NYC Tracking Program supports the Health Department in using inspectional, administrative, and health data to guide operations. Tracking has also allowed internal and external partners to use these data to guide policy development.

Sanitizers and Disinfectants Guide. Revised

Science.gov (United States)

Healthy Schools Network, Inc., 2012

2012-01-01

Sanitizers and disinfectants can play an important role in protecting public health. They are designed to kill "pests," including infectious germs and other microorganisms such as bacteria, viruses, and fungi. Unfortunately, sanitizers and disinfectants also contain chemicals that are "pesticides." Exposure to persistent toxic…

Sanitation planning in developing countries

NARCIS (Netherlands)

Kerstens, S.M.

2016-01-01

Sanitation planning in developing countries: Added value of resource recovery

Worldwide 2.5 billion people lack access to sanitation. This impacts human live, the environment and represents a loss of valuable resources that can be regained from wastewater. This study

46 CFR 184.704 - Marine sanitation devices.

Science.gov (United States)

2010-10-01

... 46 Shipping 7 2010-10-01 2010-10-01 false Marine sanitation devices. 184.704 Section 184.704... TONS) VESSEL CONTROL AND MISCELLANEOUS SYSTEMS AND EQUIPMENT Miscellaneous § 184.704 Marine sanitation devices. A vessel with installed toilet facilities must have a marine sanitation device that complies with...

18 CFR 1304.401 - Marine sanitation devices.

Science.gov (United States)

2010-04-01

... 18 Conservation of Power and Water Resources 2 2010-04-01 2010-04-01 false Marine sanitation... Miscellaneous § 1304.401 Marine sanitation devices. No person operating a commercial boat dock permitted under... equipped with a marine sanitation device (MSD) unless such MSD is in compliance with all applicable...

Environmental Sanitation Crisis: More than just a health issue

Directory of Open Access Journals (Sweden)

Peter A. Harvey

2008-01-01

Full Text Available The global environmental sanitation crisis cannot be denied: well over a century after the sanitary revolution in 19th century Europe, 40% of the world’s population still lacks access to improved sanitation. Important lessons from the past must be applied today if the crisis is to be averted. Sanitation has suffered from a lack of prioritization for as long as it has remained the poor relation to water supply. The International Year of Sanitation 2008 provides an opportunity to separate the two and give sanitation the emphasis it requires. The economic argument for sanitation must be articulated and non-health incentives for improved sanitation exploited. Environmental sanitation results in a multitude of socio-economic benefits and can contribute positively to all the Millennium Development Goals. Community-led bottom-up approaches, rather than supply-led or technology-driven approaches, are most effective in increasing and sustaining access to sanitation but need to be implemented at scale. Targeted strategies for urban and school sanitation are also required. Evidence-based advocacy can help develop the political will that is now needed to ensure sufficient public sector investment, leadership, legislation and regulation to ensure that the fundamental human right of access to sanitation is realized.

High-Resolution Spatial Distribution and Estimation of Access to Improved Sanitation in Kenya.

Science.gov (United States)

Jia, Peng; Anderson, John D; Leitner, Michael; Rheingans, Richard

2016-01-01

Access to sanitation facilities is imperative in reducing the risk of multiple adverse health outcomes. A distinct disparity in sanitation exists among different wealth levels in many low-income countries, which may hinder the progress across each of the Millennium Development Goals. The surveyed households in 397 clusters from 2008-2009 Kenya Demographic and Health Surveys were divided into five wealth quintiles based on their national asset scores. A series of spatial analysis methods including excess risk, local spatial autocorrelation, and spatial interpolation were applied to observe disparities in coverage of improved sanitation among different wealth categories. The total number of the population with improved sanitation was estimated by interpolating, time-adjusting, and multiplying the surveyed coverage rates by high-resolution population grids. A comparison was then made with the annual estimates from United Nations Population Division and World Health Organization /United Nations Children's Fund Joint Monitoring Program for Water Supply and Sanitation. The Empirical Bayesian Kriging interpolation produced minimal root mean squared error for all clusters and five quintiles while predicting the raw and spatial coverage rates of improved sanitation. The coverage in southern regions was generally higher than in the north and east, and the coverage in the south decreased from Nairobi in all directions, while Nyanza and North Eastern Province had relatively poor coverage. The general clustering trend of high and low sanitation improvement among surveyed clusters was confirmed after spatial smoothing. There exists an apparent disparity in sanitation among different wealth categories across Kenya and spatially smoothed coverage rates resulted in a closer estimation of the available statistics than raw coverage rates. Future intervention activities need to be tailored for both different wealth categories and nationally where there are areas of greater needs when

High-Resolution Spatial Distribution and Estimation of Access to Improved Sanitation in Kenya.

Directory of Open Access Journals (Sweden)

Peng Jia

Full Text Available Access to sanitation facilities is imperative in reducing the risk of multiple adverse health outcomes. A distinct disparity in sanitation exists among different wealth levels in many low-income countries, which may hinder the progress across each of the Millennium Development Goals.The surveyed households in 397 clusters from 2008-2009 Kenya Demographic and Health Surveys were divided into five wealth quintiles based on their national asset scores. A series of spatial analysis methods including excess risk, local spatial autocorrelation, and spatial interpolation were applied to observe disparities in coverage of improved sanitation among different wealth categories. The total number of the population with improved sanitation was estimated by interpolating, time-adjusting, and multiplying the surveyed coverage rates by high-resolution population grids. A comparison was then made with the annual estimates from United Nations Population Division and World Health Organization /United Nations Children's Fund Joint Monitoring Program for Water Supply and Sanitation.The Empirical Bayesian Kriging interpolation produced minimal root mean squared error for all clusters and five quintiles while predicting the raw and spatial coverage rates of improved sanitation. The coverage in southern regions was generally higher than in the north and east, and the coverage in the south decreased from Nairobi in all directions, while Nyanza and North Eastern Province had relatively poor coverage. The general clustering trend of high and low sanitation improvement among surveyed clusters was confirmed after spatial smoothing.There exists an apparent disparity in sanitation among different wealth categories across Kenya and spatially smoothed coverage rates resulted in a closer estimation of the available statistics than raw coverage rates. Future intervention activities need to be tailored for both different wealth categories and nationally where there are areas of

City of Las Vegas Plug-in Hybrid Electric Vehicle Demonstration Program

Energy Technology Data Exchange (ETDEWEB)

None

2013-12-31

The City of Las Vegas was awarded Department of Energy (DOE) project funding in 2009, for the City of Las Vegas Plug-in Hybrid Electric Vehicle Demonstration Program. This project allowed the City of Las Vegas to purchase electric and plug-in hybrid electric vehicles and associated electric vehicle charging infrastructure. The City anticipated the electric vehicles having lower overall operating costs and emissions similar to traditional and hybrid vehicles.

46 CFR 121.704 - Marine sanitation devices.

Science.gov (United States)

2010-10-01

... 46 Shipping 4 2010-10-01 2010-10-01 false Marine sanitation devices. 121.704 Section 121.704... MISCELLANEOUS SYSTEMS AND EQUIPMENT Miscellaneous § 121.704 Marine sanitation devices. A vessel with installed toilet facilities must have a marine sanitation device that complies with 33 CFR part 159. [CGD 85-080...

36 CFR 261.11 - Sanitation.

Science.gov (United States)

2010-07-01

... 36 Parks, Forests, and Public Property 2 2010-07-01 2010-07-01 false Sanitation. 261.11 Section 261.11 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE PROHIBITIONS General Prohibitions § 261.11 Sanitation. The following are prohibited: (a) Depositing in any toilet...

Local health department food safety and sanitation expenditures and reductions in enteric disease, 2000-2010.

Science.gov (United States)

Bekemeier, Betty; Yip, Michelle Pui-Yan; Dunbar, Matthew D; Whitman, Greg; Kwan-Gett, Tao

2015-04-01

In collaboration with Public Health Practice-Based Research Networks, we investigated relationships between local health department (LHD) food safety and sanitation expenditures and reported enteric disease rates. We combined annual infection rates for the common notifiable enteric diseases with uniquely detailed, LHD-level food safety and sanitation annual expenditure data obtained from Washington and New York state health departments. We used a multivariate panel time-series design to examine ecologic relationships between 2000-2010 local food safety and sanitation expenditures and enteric diseases. Our study population consisted of 72 LHDs (mostly serving county-level jurisdictions) in Washington and New York. While controlling for other factors, we found significant associations between higher LHD food and sanitation spending and a lower incidence of salmonellosis in Washington and a lower incidence of cryptosporidiosis in New York. Local public health expenditures on food and sanitation services are important because of their association with certain health indicators. Our study supports the need for program-specific LHD service-related data to measure the cost, performance, and outcomes of prevention efforts to inform practice and policymaking.

Advanced Oxidation Process sanitization of hatching eggs reduces Salmonella in broiler chicks.

Science.gov (United States)

Rehkopf, A C; Byrd, J A; Coufal, C D; Duong, T

2017-10-01

The microbial quality of eggs entering the hatchery is an important critical control point for biosecurity, pathogen reduction, and food safety programs in poultry production. Developing interventions to reduce Salmonella contamination of eggs is important to improving the microbial food safety of poultry and poultry products. The hydrogen peroxide (H2O2) and ultraviolet light (UV) Advanced Oxidation Process (AOP) has been previously demonstrated to be effective in reducing Salmonella on the surface of experimentally contaminated eggs. The objective of this study was to evaluate the effect of treating eggs with an egg-sanitizing apparatus using the H2O2/UV AOP on Salmonella contamination during incubation, hatching, and in broiler chicks during grow-out. Experimentally contaminated eggs were treated using the automated H2O2/UV AOP egg sanitizer and incubated for 21 d. AOP sanitization reduced Salmonella up to 7 log10 cfu egg-1 (P Salmonella positive eggs by up to 75% (P Salmonella-positive eggs during incubation. Additionally, Salmonella was recovered from more chicks hatched from untreated eggs than from eggs treated using the H2O2/UV AOP egg sanitizer (P Salmonella contamination on the surface of eggs using the H2O2/UV AOP egg sanitizer prior to incubation may reduce the gastrointestinal colonization of chicks by Salmonella. © 2017 Poultry Science Association Inc.

36 CFR 13.1232 - Sanitation.

Science.gov (United States)

2010-07-01

... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Sanitation. 13.1232 Section 13.1232 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR... Developed Area § 13.1232 Sanitation. Within the BCDA, washing dishes or cooking utensils at locations other...

9 CFR 3.56 - Sanitation.

Science.gov (United States)

2010-01-01

... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Sanitation. 3.56 Section 3.56 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE ANIMAL... Animal Health and Husbandry Standards § 3.56 Sanitation. (a) Cleaning of primary enclosures. (1) Primary...

43 CFR 423.34 - Sanitation.

Science.gov (United States)

2010-10-01

... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false Sanitation. 423.34 Section 423.34 Public Lands: Interior Regulations Relating to Public Lands BUREAU OF RECLAMATION, DEPARTMENT OF THE INTERIOR... Sanitation. (a) You must not bring or improperly dispose of refuse on Reclamation facilities, lands, and...

[Water, sanitation and diarrheal risk in Nouakchott Urban Community, Mauritania].

Science.gov (United States)

Sy, Ibrahima; Traoré, Doulo; Niang Diène, Aminata; Koné, Brama; Lô, Baidy; Faye, Ousmane; Utzinger, Jürg; Cissé, Guéladio; Tanner, Marcel

2017-12-05

Drinking water and sanitation are two factors of inter-linked inextricably public health especially in the city of Nouakchott where the low availability of these services leads to a multitude of use and hygiene practices involving a complex socio-ecological system with an increased risk of waterborne diseases transmission (diarrhea, cholera, etc.). Thus, this contribution analyzes the impact of socio-ecological system on the development of diarrheal diseases by using socio-environmental and epidemiological data from various sources (national surveys and registries consultation). Overall, the results show that only 25.6% of households have access to drinking water sources while 69.8% of the populations dispose improved latrines. Hence, the weakness in environmental sanitation conditions explains the level of diarrheal morbidity averring 12.8% at the urban level, with an unequal spatial distribution showing less affected communes such as Tevragh Zeina (9.1%) and municipalities more affected like Sebkha (19.1%). The distribution according to the age categories shows that children under 5 years are the most affected with 51.7% followed by people aged over 14 with 34.2%. The correlation analysis between socio-economic, environmental and epidemiological variables reveals a number of significant associations: untreated water consumption and diarrhea (R = 0.429); collection of wastewater and occurrence of diarrhea ; existence of improved latrine and reduction of diarrheal risk (R = 0.402). Therefore, exposure to diarrheal diseases through the prism of water and sanitation is a real public health problem that requires a systemic and integrated approach to improving environmental health.

Sanitation marketing: A systematic review and theoretical critique using the capability approach.

Science.gov (United States)

Barrington, D J; Sridharan, S; Shields, K F; Saunders, S G; Souter, R T; Bartram, J

2017-12-01

Sanitation is a human right that benefits health. As such, technical and behavioural interventions are widely implemented to increase the number of people using sanitation facilities. These include sanitation marketing interventions (SMIs), in which external support agencies (ESAs) use a hybrid of commercial and social marketing tools to increase supply of, and demand for, sanitation products and services. However, there is little critical discourse on SMIs, or independent rigorous analysis on whether they increase or reduce well-being. Most available information is from ESAs about their own SMI implementation. We systematically reviewed the grey and peer-reviewed literature on sanitation marketing, including qualitatively analysing and calculating descriptive statistics for the parameters measured, or intended to be measured, in publications reporting on 33 SMIs. Guided by the capability approach to development we identified that publications for most SMIs (n = 31, 94%) reported on commodities, whilst fewer reported on parameters related to impacts on well-being (i.e., functionings, n = 22, 67%, and capabilities, n = 20, 61%). When evaluating future SMIs, it may be useful to develop a list of contextualised well-being indicators for the particular SMI's location, taking into account local cultural norms, with this list ideally co-produced with local stakeholders. We identified two common practices in SMIs that can reduce well-being and widen well-being inequalities; namely, the promotion of conspicuous consumption and assaults on dignity, and we discuss the mechanisms by which such impacts occur. We recommend that ESAs understand sanitation marketing's potential to reduce well-being and design SMIs to minimize such detrimental impacts. Throughout the implementation phase ESAs should continuously monitor for well-being impacts and adapt practices to optimise well-being outcomes for all involved. Copyright © 2017. Published by Elsevier Ltd.

36 CFR 331.7 - Sanitation.

Science.gov (United States)

2010-07-01

... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false Sanitation. 331.7 Section 331.7 Parks, Forests, and Public Property CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY REGULATIONS..., KENTUCKY AND INDIANA § 331.7 Sanitation. (a) Garbage, trash, rubbish, litter, or any other waste material...

46 CFR 109.203 - Sanitation.

Science.gov (United States)

2010-10-01

... 46 Shipping 4 2010-10-01 2010-10-01 false Sanitation. 109.203 Section 109.203 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS OPERATIONS Tests, Drills, and Inspections § 109.203 Sanitation. (a) The master or person in charge shall insure that the accommodation...

36 CFR 327.9 - Sanitation.

Science.gov (United States)

2010-07-01

... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false Sanitation. 327.9 Section 327.9 Parks, Forests, and Public Property CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY RULES AND... § 327.9 Sanitation. (a) Garbage, trash, rubbish, litter, gray water, or any other waste material or...

The effect of India's total sanitation campaign on defecation behaviors and child health in rural Madhya Pradesh: a cluster randomized controlled trial.

Science.gov (United States)

Patil, Sumeet R; Arnold, Benjamin F; Salvatore, Alicia L; Briceno, Bertha; Ganguly, Sandipan; Colford, John M; Gertler, Paul J

2014-08-01

Poor sanitation is thought to be a major cause of enteric infections among young children. However, there are no previously published randomized trials to measure the health impacts of large-scale sanitation programs. India's Total Sanitation Campaign (TSC) is one such program that seeks to end the practice of open defecation by changing social norms and behaviors, and providing technical support and financial subsidies. The objective of this study was to measure the effect of the TSC implemented with capacity building support from the World Bank's Water and Sanitation Program in Madhya Pradesh on availability of individual household latrines (IHLs), defecation behaviors, and child health (diarrhea, highly credible gastrointestinal illness [HCGI], parasitic infections, anemia, growth). We conducted a cluster-randomized, controlled trial in 80 rural villages. Field staff collected baseline measures of sanitation conditions, behaviors, and child health (May-July 2009), and revisited households 21 months later (February-April 2011) after the program was delivered. The study enrolled a random sample of 5,209 children village with improved sanitation facilities as defined by the WHO/UNICEF Joint Monitoring Programme by an average of 19% (95% CI for difference: 12%-26%; group means: 22% control versus 41% intervention), decreased open defecation among adults by an average of 10% (95% CI for difference: 4%-15%; group means: 73% intervention versus 84% control). However, the intervention did not improve child health measured in terms of multiple health outcomes (diarrhea, HCGI, helminth infections, anemia, growth). Limitations of the study included a relatively short follow-up period following implementation, evidence for contamination in ten of the 40 control villages, and bias possible in self-reported outcomes for diarrhea, HCGI, and open defecation behaviors. The intervention led to modest increases in availability of IHLs and even more modest reductions in open

Assessing the Impact of Leveraging Traditional Leadership on Access to Sanitation in Rural Zambia.

Science.gov (United States)

Tiwari, Amy; Russpatrick, Scott; Hoehne, Alexandra; Matimelo, Selma M; Mazimba, Sharon; Nkhata, Ilenga; Osbert, Nicolas; Soloka, Geoffrey; Winters, Anna; Winters, Benjamin; Larsen, David A

2017-11-01

Open defecation is practiced by more than one billion people throughout the world and leads to significant public health issues including infectious disease transmission and stunted growth in children. Zambia implemented community-led total sanitation (CLTS) as an intervention to eliminate open defecation in rural areas. To support CLTS and the attainment of open defecation free communities, chiefs were considered key agents of change and were empowered to drive CLTS and improve sanitation for their chiefdom. Chiefs were provided with data on access to sanitation in the chiefdom during chiefdom orientations prior to the initiation of CLTS within each community and encouraged to make goals of universal sanitation access within the community. Using a survival regression, we found that where chiefs were orientated and mobilized in CLTS, the probability that a village would achieve 100% coverage of adequate sanitation increased by 23% (hazard ratio = 1.263, 95% confidence interval = 1.080-1.478, P = 0.003). Using an interrupted time series, we found a 30% increase in the number of individuals with access to adequate sanitation following chiefdom orientations (95% confidence interval = 28.8-32.0%). The mobilization and support of chiefs greatly improved the uptake of CLTS, and empowering them with increased CLTS knowledge and authority of the program in their chiefdom allowed chiefs to closely monitor village sanitation progress and follow-up with their headmen/headwomen. These key agents of change are important facilitators of public health goals such as the elimination of open defecation in Zambia by 2020.

Republic of India : Service Level Benchmarking, Citizen Voice and Performance Improvement Strategies in Urban Water Supply and Sanitation

OpenAIRE

World Bank Group

2016-01-01

This synthesis report details the process, outputs and intermediate outcomes of the Water and Sanitation Program - World Bank (WSP) Technical Assistance (TA) to Service Level Benchmarking, Citizen Voice and Performance Improvement Strategies in Urban Water Supply and Sanitation (UWSS) in India. This technical assistance (TA) sought to strengthen accountability for service outcomes in urban...

City of Indianapolis Better Buildings Program

Energy Technology Data Exchange (ETDEWEB)

Trovillion, Kristen [City of Indianapolis, IN (United States)

2014-11-04

In June 2010, the City of Indianapolis’ Office of Sustainability was awarded $10 million in grant funds through the U.S. Department of Energy’s Better Buildings Neighborhood Program (CFDA 81.128) funded by the 2009 American Recovery and Reinvestment Act. The purpose of the grant funds was to achieve energy savings in residential and commercial buildings through energy efficiency upgrades such as air sealing and insulation.

Rural water supply and sanitation (RWSS) coverage in Swaziland: Toward achieving millennium development goals

Science.gov (United States)

Mwendera, E. J.

An assessment of rural water supply and sanitation (RWSS) coverage in Swaziland was conducted in 2004/2005 as part of the Rural Water Supply and Sanitation Initiative (RWSSI). The initiative was developed by the African Development Bank with the aim of implementing it in the Regional Member Countries (RMCs), including Swaziland. Information on the RWSS sector programmes, costs, financial requirements and other related activities was obtained from a wide range of national documents, including sector papers and project files and progress reports. Interviews were held with staff from the central offices and field stations of Government of Swaziland (GOS) ministries and departments, non-governmental organizations (NGOs), bilateral and multilateral external support agencies, and private sector individuals and firms with some connection to the sector and/or its programmes. The assessment also involved field visits to various regions in order to obtain first hand information about the various technologies and institutional structures used in the provision of water supplies and sanitation services in the rural areas of the country. The results showed that the RWSS sector has made significant progress towards meeting the national targets of providing water and sanitation to the entire rural population by the year 2022. The assessment indicated that rural water supply coverage was 56% in 2004 while sanitation coverage was 63% in the same year. The results showed that there is some decline in the incidence of water-related diseases, such as diarrhoeal diseases, probably due to improved water supply and sanitation coverage. The study also showed that, with adequate financial resources, Swaziland is likely to achieve 100% coverage of both water supply and sanitation by the year 2022. It was concluded that in achieving its own national goals Swaziland will exceed the Millennium Development Goals (MDGs). However, such achievement is subject to adequate financial resources being

Social Perspectives on the Sanitation Challenge

NARCIS (Netherlands)

Vliet, van B.J.M.; Spaargaren, G.; Oosterveer, P.J.M.

2010-01-01

In developed countries the sanitation challenge is to initiate a transition from strongly centralized, water-based infrastructure regimes towards more sustainable, source-separation oriented, sanitation regimes. This calls for social scientific research and demonstration on different levels and

Avaliação higiênico-sanitária e físico-estrutural dos supermercados de uma cidade do Sudeste do Brasil Assessment of hygiene, sanitary, physical and structural aspects of supermarkets in a Southeastern city in Brazil

Directory of Open Access Journals (Sweden)

Dario Valente

2004-03-01

Full Text Available Embora os supermercados sejam o principal local de venda de alimentos no Brasil, são pouco estudados em relação aos aspectos sanitários. Em Ribeirão Preto, representam o principal local de venda de alimentos para todas as classes sociais, ao mesmo tempo que vêm sendo causa de número crescente do total de reclamações feitas à Divisão de Vigilância Sanitária (Visa do município. Esta investigação, conduzida durante as inspeções de rotina da Divisão de Vigilância Sanitária, avaliou as condições higiênico-sanitárias e físico-estruturais de todos os supermercados (58 de Ribeirão Preto, utilizando-se a Ficha de Inspeção de Estabelecimentos da Área de Alimentos (FIEAA como instrumento padronizador. Os seguintes itens foram classificados como deficientes: edificações, equipamentos, utensílios, matérias-primas, produtos prontos e fluxo de produção. O item relativo ao pessoal de produção, manipulação e venda foi classificado como regular. Na classificação final, 46 estabelecimentos (79,3% foram considerados deficientes, 11(19,0% regulares, e 1(1,7% bom. Recomendam-se algumas alterações na legislação, tais como a obrigatoriedade de contratação de profissional capacitado na área de alimentos e a mudança dos critérios de classificação sanitária dos estabelecimentos de alimentos.Although they are the main food sales sites in Brazil, supermarkets remain understudied, especially in relation to hygiene and sanitary aspects. In the city of Ribeirão Preto, supermarkets are the main food sales outlets for all social classes, although they have been generating an increasing number of complaints to the city's Division of Sanitary Surveillance (DSS. This investigation, conducted during DSS's routine inspections, evaluated the hygiene, sanitary, physical and structural aspects of all the 58 supermarkets in Ribeirão Preto, using a standard tool. Construction, equipment, utensils, raw materials, ready-made products

A multi-stakeholder evaluation of the Baltimore City virtual supermarket program.

Science.gov (United States)

Lagisetty, Pooja; Flamm, Laura; Rak, Summer; Landgraf, Jessica; Heisler, Michele; Forman, Jane

2017-10-23

Increasing access to healthy foods and beverages in disadvantaged communities is a public health priority due to alarmingly high rates of obesity. The Virtual Supermarket Program (VSP) is a Baltimore City Health Department program that uses online grocery ordering to deliver food to low-income neighborhoods. This study evaluates stakeholder preferences and barriers of program implementation. This study assessed the feasibility, sustainability and efficacy of the VSP by surveying 93 customers and interviewing 14 programmatic stakeholders who had recently used the VSP or been involved with program design and implementation. We identified the following themes: The VSP addressed transportation barriers and food availability. The VSP impacted customers and the city by including improving food purchasing behavior, creating a food justice "brand for the city", and fostering a sense of community. Customers appreciated using Supplemental Nutrition Assistance Program (SNAP) benefits to pay for groceries, but policy changes are needed allow online processing of SNAP benefits. This evaluation summarizes lessons learned and serves as a guide to other public health leaders interested in developing similar programs. Provisions in the U.S. Department of Agriculture (USDA) Farm Bill 2014 allow for select grocers to pilot online transactions with SNAP benefits. If these pilots are efficacious, the VSP model could be easily disseminated.

Interdisciplinary Water and Sanitation Project in Burkina Faso

OpenAIRE

船水, 尚行

2017-01-01

Interdisciplinary project on water and sanitation was performed in Burkina Faso from 2010 to 2015. The title of the project was “Development of sustainable water and sanitation systems in the African Sahel region”, and the project was supported by SATREPS (JST and JICA) and collaborated with International Institute of Water and Sanitation (2iE). The main purpose of the project was to develop and demonstrate the new system of water and sanitation based on the concept of “do not mix” and “do no...

The Impact of a City-Wide Indoor Smoking Ban on Smoking and Drinking Behaviors Across Emerging Adulthood.

Science.gov (United States)

Cance, Jessica Duncan; Talley, Anna E; Fromme, Kim

2016-02-01

Almost one-third of college students report recent cigarette use, primarily as "social smoking," and often in conjunction with alcohol use. While city-wide indoor smoking bans effectively reduce the number of social opportunities to smoke (eg, bars and music clubs), little is known about how these bans may impact the smoking behaviors of college students. Furthermore, nothing is known about how indoor smoking bans may impact students' drinking behaviors. The current study aims to determine the impact of a city-wide comprehensive indoor smoking ban on smoking and alcohol behaviors among a longitudinal sample of emerging adults. Data are from a 6-year longitudinal study (10 waves of data collection) that began the summer before college enrollment. Participants (N = 2244; 60% female) reported on their past 3-month smoking and drinking behaviors using Internet-based surveys at each wave. Piecewise linear growth modeling was used to determine how a city-wide comprehensive indoor smoking ban (implemented in the Fall of 2005 between Waves 4 and 5) impacted smoking frequency, cigarette quantity, drinking frequency, and number of binge drinking episodes. Smoking and alcohol use increased from the summer before college through the semester before implementation of the city-wide smoking ban. While smoking frequency (P < .001) and cigarette quantity (P < .05) declined after the ban, drinking frequency increased (P < .001) and the number of binge drinking episodes remained stable. Current findings suggest that comprehensive indoor smoking bans can influence the smoking behaviors of emerging adults, whereas trajectories of drinking are relatively unchanged. © The Author 2015. Published by Oxford University Press on behalf of the Society for Research on Nicotine and Tobacco. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Integrated Economic and Financial Analysis of China’s Sponge City Program for Water-resilient Urban Development

Directory of Open Access Journals (Sweden)

Xiao Liang

2018-03-01

Full Text Available To improve Chinese cities’ resilience to climate change, the Sponge City Program, which was designed to tackle water pollution, storm water management, and flooding, was initiated in 2014. Being a major policy initiative, the Sponge City Program raises heated discussions among Chinese academics; however, no relevant extensive economic or financial analysis has been conducted. The research carries out an integrated economic and financial analysis on the Sponge City Program from the perspectives of two stakeholders: the government and the project manager. Different stakeholders have unique perspectives on the management of water projects. This study has two parts: economic analysis and financial analysis. The economic analysis is from the government perspective, and considers all the economic, environmental, and social effects. The financial analysis is from the project manager’s perspective, and judges the financial feasibility of projects. Changde city, one of the demo cities of Sponge City Program, is chosen for the research. The results show that from the perspective of the government, the Sponge City Program should be promoted, because most water projects are economically feasible. From the perspective of the project manager, the program should not be invested in, because the water projects are financially infeasible. A more comprehensive and integrated plan for developing and managing the water projects of the Sponge City Program is required. Otherwise, the private sector may not be interested in investing in the water projects, and the water projects may not be operational in the long term.

Use of alcohol hand sanitizer as an infection control strategy in an acute care facility.

Science.gov (United States)

Hilburn, Jessica; Hammond, Brian S; Fendler, Eleanor J; Groziak, Patricia A

2003-04-01

Nosocomial infections are a major problem in health care facilities, resulting in extended durations of care, substantial morbidity and mortality, and excess costs. Since alcohol gel hand sanitizers combine high immediate antimicrobial efficacy with ease of use, this study was carried out to determine the effect of the use of an alcohol gel hand sanitizer by caregivers on infection types and rates in an acute care facility. Patients were educated about the study through a poster on the unit, and teachable patients were given portable bottles of the alcohol hand gel for bedside use, along with an educational brochure explaining how and why to practice good hand hygiene. Infection rate and type data were collected in 1 unit of a 498-bed acute care facility for 16 months (February 2000 to May 2001). An alcohol gel hand sanitizer was provided and used by caregivers in the orthopedic surgical unit of the facility during this period. The primary infection types (more than 80%) found were urinary tract (UTI) and surgical site (SSI) infections. Infection types and rates for the unit during the period the alcohol hand sanitizer (intervention) was used were compared with the infection types and rates for the same unit when the alcohol hand sanitizer was not used (baseline); the results demonstrated a 36.1% decrease in infection rates for the 10-month period that the hand sanitizer was used. This study indicates that use of an alcohol gel hand sanitizer can decrease infection rates and provide an additional tool for an effective infection control program in acute care facilities.

Asheville, North Carolina: Reducing Electricity Demand through Building Programs & Policies (City Energy: From Data to Decisions)

Energy Technology Data Exchange (ETDEWEB)

Office of Strategic Programs, Strategic Priorities and Impact Analysis Team

2017-09-29

This fact sheet "Asheville, North Carolina: Reducing Electricity Demand through Building Programs & Policies" explains how the City of Asheville used data from the U.S. Department of Energy's Cities Leading through Energy Analysis and Planning (Cities-LEAP) and the State and Local Energy Data (SLED) programs to inform its city energy planning. It is one of ten fact sheets in the "City Energy: From Data to Decisions" series.

The role of the CSIR/WRC Sanitation Technology Demonstration Centre in creating awareness, sharing information and in decision-making regarding sanitation technologies

CSIR Research Space (South Africa)

Mema, V

2010-09-01

Full Text Available sanitation technologies platform exhibits wet sanitation technologies (e.g. septic tanks, pour flush toilet unit) which may generally be constructed within a building. Wet sanitation technologies are all the sanitation technologies that require water... to wash down faeces from the pedestal either to a septic tank or centralised treatment works. In decentralised treatment systems like septic tanks, the treatment of wastewater occurs at a localised treatment facility close to the source of waste...

Shared sanitation: to include or to exclude?

OpenAIRE

Mara, Duncan

2016-01-01

Just over 600 million people used shared sanitation in 2015, but this form of sanitation is not considered ‘improved sanitation’ or, in the current terminology, ‘basic sanitation’ by WHO/UNICEF, principally because they are typically unhygienic. Recent research has shown that neighbour-shared toilets perform much better than large communal toilets. The successful development of community-designed, built and managed sanitation-and-water blocks in very poor urban areas in India should be adapte...

KfW Water Symposium 2009 : Financing Sanitation

OpenAIRE

KfW Development Bank

2010-01-01

"The central objective of the International Year of Sanitation was to put the global community on track to achieve the Millennium Development Goals MDG sanitation target. However, one year later, it is still difficult to keep sanitation high on the agenda, while practical action is required to encourage demand driven and sustainable solutions. With the support of the German Ministry for Development and Cooperation and together with the European Investment Bank EIB and the French Developm...

Does global progress on sanitation really lag behind water? An analysis of global progress on community- and household-level access to safe water and sanitation.

Science.gov (United States)

Cumming, Oliver; Elliott, Mark; Overbo, Alycia; Bartram, Jamie

2014-01-01

Safe drinking water and sanitation are important determinants of human health and wellbeing and have recently been declared human rights by the international community. Increased access to both were included in the Millennium Development Goals under a single dedicated target for 2015. This target was reached in 2010 for water but sanitation will fall short; however, there is an important difference in the benchmarks used for assessing global access. For drinking water the benchmark is community-level access whilst for sanitation it is household-level access, so a pit latrine shared between households does not count toward the Millennium Development Goal (MDG) target. We estimated global progress for water and sanitation under two scenarios: with equivalent household- and community-level benchmarks. Our results demonstrate that the "sanitation deficit" is apparent only when household-level sanitation access is contrasted with community-level water access. When equivalent benchmarks are used for water and sanitation, the global deficit is as great for water as it is for sanitation, and sanitation progress in the MDG-period (1990-2015) outstrips that in water. As both drinking water and sanitation access yield greater benefits at the household-level than at the community-level, we conclude that any post-2015 goals should consider a household-level benchmark for both.

A caracterização do risco sanitário nos processos administrativos da vigilância sanitária

Directory of Open Access Journals (Sweden)

Max Rogério Alves

2012-12-01

Full Text Available Estudo da caracterização do risco sanitário (avaliação e gerenciamento de risco nos processos administrativos da vigilância sanitária, a partir de um estudo de caso relativo ao controle sanitário de portos, aeroportos e fronteiras. A análise de decisões tomadas no âmbito de processos sanitários permitiu evidenciar que o grau de risco é superficialmente tratado neles, inferindo-se que a caracterização do risco nos referidos processos aproxima-se mais da aplicação do senso comum do que de uma abordagem científica.

Local Health Department Food Safety and Sanitation Expenditures and Reductions in Enteric Disease, 2000–2010

Science.gov (United States)

Yip, Michelle Pui-Yan; Dunbar, Matthew D.; Whitman, Greg; Kwan-Gett, Tao

2015-01-01

Objectives. In collaboration with Public Health Practice–Based Research Networks, we investigated relationships between local health department (LHD) food safety and sanitation expenditures and reported enteric disease rates. Methods. We combined annual infection rates for the common notifiable enteric diseases with uniquely detailed, LHD-level food safety and sanitation annual expenditure data obtained from Washington and New York state health departments. We used a multivariate panel time-series design to examine ecologic relationships between 2000–2010 local food safety and sanitation expenditures and enteric diseases. Our study population consisted of 72 LHDs (mostly serving county-level jurisdictions) in Washington and New York. Results. While controlling for other factors, we found significant associations between higher LHD food and sanitation spending and a lower incidence of salmonellosis in Washington and a lower incidence of cryptosporidiosis in New York. Conclusions. Local public health expenditures on food and sanitation services are important because of their association with certain health indicators. Our study supports the need for program-specific LHD service-related data to measure the cost, performance, and outcomes of prevention efforts to inform practice and policymaking. PMID:25689186

46 CFR 196.15-10 - Sanitation.

Science.gov (United States)

2010-10-01

... 46 Shipping 7 2010-10-01 2010-10-01 false Sanitation. 196.15-10 Section 196.15-10 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OCEANOGRAPHIC RESEARCH VESSELS OPERATIONS Test, Drills, and Inspections § 196.15-10 Sanitation. (a) It shall be the duty of the master and chief engineer...

Testing a new alcohol-free hand sanitizer to combat infection.

Science.gov (United States)

Dyer, D L; Gerenraich, K B; Wadhams, P S

1998-08-01

Universal precautions require that perioperative health care personnel wash their hand before and after all patient contact. Time constraints, however, can make adhering to universal precautions, including proper hand washing, difficult. Some perioperative health care workers, therefore, routinely use rise-free hand sanitizers to supplement normal hand washing. This study evaluated immediate and persistent antimicrobial effectiveness of two alcohol--containing hand sanitizers and a novel surfactant, allantoin, benzalkonium chloride (SAB) hand sanitizer using a federally approved effectiveness protocol. Results indicate that all three products were equally effective after a single application. After repeated use, the alcohol-containing sanitizers did not meet federal performance standards, and the alcohol-free sanitizer did. These properties and others illustrated in this article indicate that the nonflammable, alcohol-free SAB hand sanitizer is the most favorable of the rise-free hand sanitizer formulas for normal hand washing.

Strengthening community leadership: evaluation findings from the california healthy cities and communities program.

Science.gov (United States)

Kegler, Michelle C; Norton, Barbara L; Aronson, Robert E

2008-04-01

Collaborative approaches to community health improvement such as healthy cities and communities have the potential to strengthen community capacity through leadership development. The healthy cities and communities process orients existing local leadership to new community problem-solving strategies and draws out leadership abilities among residents not previously engaged in civic life. In an evaluation of the California Healthy Cities and Communities (CHCC) Program, leadership development was one of several outcomes assessed at the civic-participation level of the social ecology. Data collection methods included focus groups and surveys, semistructured interviews with coordinators and community leaders, and review of program documents. Findings suggest that the CHCC program enhanced capacity by expanding new leadership opportunities through coalition participation, program implementation, and civic leadership roles related to spin-off organizations and broader collaborative structures. Communities in rural regions were particularly successful in achieving significant leadership outcomes.

A conceptual model of people's approach to sanitation

Energy Technology Data Exchange (ETDEWEB)

Avvannavar, Santosh M. [Center for Sustainable Technologies, Indian Institute of Science, Bangalore-560012, Karnataka (India)], E-mail: santosh@astra.iisc.ernet; Mani, Monto [Center for Sustainable Technologies, Indian Institute of Science, Bangalore-560012, Karnataka (India)

2008-02-01

Sanitation is a term primarily used to characterize the safe and sound handling (and disposal) of human excreta - or simply, people's approach to take-care of their (unavoidable) primal urge. According to the recent Human Development Report 2006 Global access to proper sanitation stands at approximately 58% with 37% being a conservative estimate both for South Asia and Sub-Saharan Africa. Various multi-million dollar sanitation programmes the world over have had little success, often due to inadequate understanding of people's sanitation approach. Sanitation approach includes the perception, feel and practices involved in satisficing the primal need to defecate and urinate (and their disposal). This paper presents a structure to understand the nature of psycho-socio-economic influences that determine societal approach to sanitation. Societies across the globe have evolved imbibing diverse influences attributed to the local environment, religion, cultural practices, war, etc. While a civilization's living environment reflects these influences in their built-environment characteristics, the influences are often deep-rooted and can be traced to the way the community members satisfice their need to defecate and urinate (sanitation approach). The objective of this paper is to trace the various approaches that diverse societies/civilizations, over time, across the world have had towards sanitation, and present a structure to articulate and understand determining factors. Sanitation also involves other domestic (solid and liquid) waste disposal but in the context of this paper the scope of sanitation has been restricted to human excreta alone. The structure presented and discussed in this paper would be useful in understanding a community better in terms of providing appropriate sanitation. It is hoped that this structure be considered as a basis for further refinement and detailed research into each of the factors determining people's sanitation

Economic Assessment of Sanitation Interventions in Lao People's Democratic Republic

OpenAIRE

World Bank

2013-01-01

Access to improved sanitation is a major concern in the Lao People s Democratic Republic. Only 63 percent of the population of the country had access to improved sanitation facilities in 2010. Sanitation conditions are worse in rural areas. This study aims to generate evidence on the costs and benefits of sanitation improvements Lao PDR.

46 CFR 97.15-10 - Sanitation.

Science.gov (United States)

2010-10-01

... 46 Shipping 4 2010-10-01 2010-10-01 false Sanitation. 97.15-10 Section 97.15-10 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CARGO AND MISCELLANEOUS VESSELS OPERATIONS Tests, Drills, and Inspections § 97.15-10 Sanitation. (a) It shall be the duty of the master and chief engineer...

Paper-based plasma sanitizers.

Science.gov (United States)

Xie, Jingjin; Chen, Qiang; Suresh, Poornima; Roy, Subrata; White, James F; Mazzeo, Aaron D

2017-05-16

This work describes disposable plasma generators made from metallized paper. The fabricated plasma generators with layered and patterned sheets of paper provide a simple and flexible format for dielectric barrier discharge to create atmospheric plasma without an applied vacuum. The porosity of paper allows gas to permeate its bulk volume and fuel plasma, while plasma-induced forced convection cools the substrate. When electrically driven with oscillating peak-to-peak potentials of ±1 to ±10 kV, the paper-based devices produced both volume and surface plasmas capable of killing microbes. The plasma sanitizers deactivated greater than 99% of Saccharomyces cerevisiae and greater than 99.9% of Escherichia coli cells with 30 s of noncontact treatment. Characterization of plasma generated from the sanitizers revealed a detectable level of UV-C (1.9 nW⋅cm -2 ⋅nm -1 ), modest surface temperature (60 °C with 60 s of activation), and a high level of ozone (13 ppm with 60 s of activation). These results deliver insights into the mechanisms and suitability of paper-based substrates for active antimicrobial sanitization with scalable, flexible sheets. In addition, this work shows how paper-based generators are conformable to curved surfaces, appropriate for kirigami-like "stretchy" structures, compatible with user interfaces, and suitable for sanitization of microbes aerosolized onto a surface. In general, these disposable plasma generators represent progress toward biodegradable devices based on flexible renewable materials, which may impact the future design of protective garments, skin-like sensors for robots or prosthetics, and user interfaces in contaminated environments.

46 CFR 78.17-25 - Sanitation.

Science.gov (United States)

2010-10-01

... 46 Shipping 3 2010-10-01 2010-10-01 false Sanitation. 78.17-25 Section 78.17-25 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PASSENGER VESSELS OPERATIONS Tests, Drills, and Inspections § 78.17-25 Sanitation. (a) It shall be the duty of the master and chief engineer to see that the...

Responding to the Effects of Extreme Heat: Baltimore City's Code Red Program.

Science.gov (United States)

Martin, Jennifer L

2016-01-01

Heat response plans are becoming increasingly more common as US cities prepare for heat waves and other effects of climate change. Standard elements of heat response plans exist, but plans vary depending on geographic location and distribution of vulnerable populations. Because heat events vary over time and affect populations differently based on vulnerability, it is difficult to compare heat response plans and evaluate responses to heat events. This article provides an overview of the Baltimore City heat response plan, the Code Red program, and discusses the city's response to the 2012 Ohio Valley/Mid Atlantic Derecho, a complex heat event. Challenges with and strategies for evaluating the program are reviewed and shared.

Commentary on community-led total sanitation and human rights: should the right to community-wide health be won at the cost of individual rights?

Science.gov (United States)

Bartram, Jamie; Charles, Katrina; Evans, Barbara; O'Hanlon, Lucinda; Pedley, Steve

2012-12-01

The Millennium Development Goals (MDGs) set out to halve the proportion of the population without access to basic sanitation between 1990 and 2015. The slow pace of progress has lead to a search for innovative responses, including social motivation approaches. One example of this type of approach is 'Community-led Total Sanitation' (CLTS). CLTS represents a major shift for sanitation projects and programmes in recognising the value of stopping open-defecation across the whole community, even when the individual toilets built are not necessarily wholly hygienic. However, recent publications on CLTS document a number of examples of practices which fail to meet basic ethical criteria and infringe human rights. There is a general theme in the CLTS literature encouraging the use of 'shame' or 'social stigma' as a tool for promoting behaviours. There are reported cases where monetary benefits to which individuals are otherwise entitled or the means to practice a livelihood are withheld to create pressures to conform. At the very extreme end of the scale, the investigation and punishment of violence has reportedly been denied if the crime occurred while defecating in the open, violating rights to a remedy and related access to justice. While social mobilisation in general, and CLTS in particular, have drastically and positively changed the way we think about sanitation, they neither need nor benefit from an association with any infringements of human rights.

Water and Sanitation Standards in Humanitarian Action

Directory of Open Access Journals (Sweden)

Murat ERSEL

2015-10-01

Full Text Available SUMMARY: The right to water and sanitation is an inextricable human right. Water and sanitation are critical determinants for survival in the initial stages of a disaster. An adequate amount of safe water is necessary to prevent death from dehydration, to reduce the risk of water-related disease and to provide for consumption, cooking and personal and domestic hygienic requirements. The main objective of WASH – (Water supply, Sanitation and Hygenie promotion programmes in disasters is to reduce the transmission of faeco-oral diseases and exposure to disease-bearing vectors through the promotion of: good hygiene practices, the provision of safe drinking water, the reduction of environmental health risks, the conditions that allow people to a healthy life with dignity, comfort and security. Keywords: Water, sanitation, disasters, humanitarian response, hygenie promotion, drainage, vector control, waste disposition

The dismantling of nuclear installations: The dismantling of nuclear installations at the CEA's Directorate for nuclear energy; The CEA's sanitation and dismantling works: example of one of the Marcoule UP1 program lots; Research and innovation in sanitation-dismantling; Global optimisation of the management of dismantling radioactive wastes

International Nuclear Information System (INIS)

Hauet, Jean-Pierre; Piketty, Laurence; Moitrier, Cyril; Blanchard, Samuel; Soulabaille, Yves; Georges, Christine; Dutzer, Michel; Legee, Frederic

2016-01-01

This publication proposes a set of four articles which addresses issues related to the dismantling of nuclear installations in France, notably for the different involved actors such as the CEA and the ANDRA. The authors more particularly address the issue and the general strategy of dismantling within the Directorate for nuclear energy of the CEA; comment the example of one of the Marcoule UP1 program lots to highlight sanitation and dismantling works performed by the CEA; discuss current research and innovation activities within the CEA regarding sanitation and dismantling; and comment how to globally optimise the management of radioactive wastes produced by dismantling activities

25 CFR 91.13 - Health, sanitation, and sewerage disposal.

Science.gov (United States)

2010-04-01

... 25 Indians 1 2010-04-01 2010-04-01 false Health, sanitation, and sewerage disposal. 91.13 Section... INDIAN VILLAGES, OSAGE RESERVATION, OKLAHOMA § 91.13 Health, sanitation, and sewerage disposal. Health, sanitation, and sewerage disposal problems within the village reserves shall be subject to and controlled by...

The Effect of India's Total Sanitation Campaign on Defecation Behaviors and Child Health in Rural Madhya Pradesh: A Cluster Randomized Controlled Trial

Science.gov (United States)

Patil, Sumeet R.; Arnold, Benjamin F.; Salvatore, Alicia L.; Briceno, Bertha; Ganguly, Sandipan; Colford, John M.; Gertler, Paul J.

2014-01-01

Background Poor sanitation is thought to be a major cause of enteric infections among young children. However, there are no previously published randomized trials to measure the health impacts of large-scale sanitation programs. India's Total Sanitation Campaign (TSC) is one such program that seeks to end the practice of open defecation by changing social norms and behaviors, and providing technical support and financial subsidies. The objective of this study was to measure the effect of the TSC implemented with capacity building support from the World Bank's Water and Sanitation Program in Madhya Pradesh on availability of individual household latrines (IHLs), defecation behaviors, and child health (diarrhea, highly credible gastrointestinal illness [HCGI], parasitic infections, anemia, growth). Methods and Findings We conducted a cluster-randomized, controlled trial in 80 rural villages. Field staff collected baseline measures of sanitation conditions, behaviors, and child health (May–July 2009), and revisited households 21 months later (February–April 2011) after the program was delivered. The study enrolled a random sample of 5,209 children <5 years old from 3,039 households that had at least one child <24 months at the beginning of the study. A random subsample of 1,150 children <24 months at enrollment were tested for soil transmitted helminth and protozoan infections in stool. The randomization successfully balanced intervention and control groups, and we estimated differences between groups in an intention to treat analysis. The intervention increased percentage of households in a village with improved sanitation facilities as defined by the WHO/UNICEF Joint Monitoring Programme by an average of 19% (95% CI for difference: 12%–26%; group means: 22% control versus 41% intervention), decreased open defecation among adults by an average of 10% (95% CI for difference: 4%–15%; group means: 73% intervention versus 84% control). However, the intervention

The effect of India's total sanitation campaign on defecation behaviors and child health in rural Madhya Pradesh: a cluster randomized controlled trial.

Directory of Open Access Journals (Sweden)

Sumeet R Patil

2014-08-01

Full Text Available Poor sanitation is thought to be a major cause of enteric infections among young children. However, there are no previously published randomized trials to measure the health impacts of large-scale sanitation programs. India's Total Sanitation Campaign (TSC is one such program that seeks to end the practice of open defecation by changing social norms and behaviors, and providing technical support and financial subsidies. The objective of this study was to measure the effect of the TSC implemented with capacity building support from the World Bank's Water and Sanitation Program in Madhya Pradesh on availability of individual household latrines (IHLs, defecation behaviors, and child health (diarrhea, highly credible gastrointestinal illness [HCGI], parasitic infections, anemia, growth.We conducted a cluster-randomized, controlled trial in 80 rural villages. Field staff collected baseline measures of sanitation conditions, behaviors, and child health (May-July 2009, and revisited households 21 months later (February-April 2011 after the program was delivered. The study enrolled a random sample of 5,209 children <5 years old from 3,039 households that had at least one child <24 months at the beginning of the study. A random subsample of 1,150 children <24 months at enrollment were tested for soil transmitted helminth and protozoan infections in stool. The randomization successfully balanced intervention and control groups, and we estimated differences between groups in an intention to treat analysis. The intervention increased percentage of households in a village with improved sanitation facilities as defined by the WHO/UNICEF Joint Monitoring Programme by an average of 19% (95% CI for difference: 12%-26%; group means: 22% control versus 41% intervention, decreased open defecation among adults by an average of 10% (95% CI for difference: 4%-15%; group means: 73% intervention versus 84% control. However, the intervention did not improve child health

Occupational skin diseases and prevention among sanitation workers in China.

Science.gov (United States)

Yan, Yuehua; Wang, Xinggang; Wu, Jianbo; Xu, Li

2015-09-01

Little research has been focused on the health status or the occupational protection awareness of sanitation workers. The policy recommendations on the occupational safety and health of sanitation workers based on the scientific research are also insufficient in developing countries like China. To study the incidence of dermatoses and the relevance with occupational exposure, protection awareness and protective measures among sanitation workers for better management and protection of the sanitation workers. 273 sanitation workers and 113 administrative staff from 11 streets of Wuhan were recruited. Dermatological problems were evaluated and recorded by physical examination. Occupational exposure, protection awareness, the use of protective equipments and personal history of skin disease were assessed by questionnaires. Compared with administrative staff, sanitation workers had much more occupational dermatological problems and had a much higher rate of harmful ultraviolet ray exposure. Young sanitation workers were more aware of occupational self-protection and a relatively higher rate of them using protective equipments compared with old ones. Exposure to multiple health hazards and the poor use of protective equipments are related to skin diseases in sanitation workers. Prejob training of self-protection and the use of protective equipments are recommended.

Effect of hand sanitizer on the performance of fingermark detection techniques.

Science.gov (United States)

Chadwick, Scott; Neskoski, Melissa; Spindler, Xanthe; Lennard, Chris; Roux, Claude

2017-04-01

Hand sanitizers have seen a rapid increase in popularity amongst the general population and this increased use has led to the belief that hand sanitizers may have an effect on subsequent fingermark detection. Based on this hypothesis, three alcoholic and two non-alcoholic hand sanitizers were evaluated to determine the effect they had on the detection of fingermarks deposited after their use. The following fingermark detection methods were applied: 1,2-indanedione-zinc, ninhydrin, physical developer (porous substrate); and cyanoacrylate, rhodamine 6G, magnetic powder (non-porous substrate). Comparison between hand sanitized fingermarks and non-hand sanitized fingermarks showed that the alcohol-based hand sanitizers did not result in any visible differences in fingermark quality. The non-alcoholic hand sanitizers, however, improved the quality of fingermarks developed with 1,2-indanedione-zinc and ninhydrin, and marginally improved those developed with magnetic powder. Different parameters, including time since hand sanitizer application prior to fingermark deposition and age of deposited mark, were tested to determine the longevity of increased development quality. The non-alcoholic hand sanitized marks showed no decrease in quality when aged for up to two weeks. The time since sanitizer application was determined to be an important factor that affected the quality of non-alcoholic hand sanitized fingermarks. It was hypothesized that the active ingredient in non-alcoholic hand sanitizers, benzalkonium chloride, is responsible for the increase in fingermark development quality observed with amino acid reagents, while the increased moisture content present on the ridges resulted in better powdered fingermarks. Copyright © 2017 Elsevier B.V. All rights reserved.

The sanitation value chain: its concept and new research collaboration project

Science.gov (United States)

Funamizu, N.

2017-03-01

Sanitation is essential for promoting health, preventing environment pollution, conserving ecosystem, and recovering and recycling resources. Therefore, it can be said that sanitation is closely related to such current global issues as poverty, urban slum, conservation of ecosystem, and resources management. Namely, the question, “How can we handle the waste from 10 billion people in future?” is a global environmental problem to be solved. In developing world, population is growing rapidly especially in urban slums and they have still high under 5 mortality and poverty issues. It also reported that 2.4 billion people are still using unimproved sanitation facilities, including 946 million people who are still practicing open defecation in 2015 (UN, 2015). On the other hand, depopulation and aging are progressing especially in rural area of developed world. Based on the above mentioned background, new research project on sanitation value chain has started. This is a collaboration project with LIPI, RIHN (Research Institute of Humanity and Nature, Kyoto) and HU (Hokkaido University). The concept of the sanitation value chain and the brief summary of the project are discussed in the keynote presentation. The concept of sanitation value chain proposed in the project : The project is proposing new concept, Sanitation Value Chain, which has the following basic policies: 1) Put values of people/and community in the centre of discussion, and prepare sanitation system to drive this value chain; 2) Design the sanitation system by focusing on incentive for individual users and community; 3) Recognize a sanitation system as an integrated system with social and technical systems; 4) Design the sanitation system by making a good matching between social characteristics and prerequisites of the technologies. The goals of the research are 1) To propose the Sanitation Value Chain as a common solution for both developing and developed countries, 2) To show the validity of the

Removal of micropollutants in source separated sanitation

NARCIS (Netherlands)

Butkovskyi, A.

2015-01-01

Source separated sanitation is an innovative sanitation method designed for minimizing use of energy and clean drinking water, and maximizing reuse of water, organics and nutrients from waste water. This approach is based on separate collection and treatment of toilet wastewater (black water) and

Sanitation policy and spatial planning in urban East Africa: Diverging sanitation spaces and actor arrangements in Kampala and Kisumu

NARCIS (Netherlands)

Letema, S.C.; Vliet, van B.J.M.; Lier, van J.B.

2014-01-01

This paper discusses sanitation policies and spatial planning in Kampala (Uganda) and Kisumu (Kenya) from colonial times to date and their implications for the sitting of sanitation technologies and involving actors. During colonial times, a strict spatial duality was maintained between immigrants

Alternative sanitization methods for minimally processed lettuce in comparison to sodium hypochlorite.

Science.gov (United States)

Bachelli, Mara Lígia Biazotto; Amaral, Rívia Darla Álvares; Benedetti, Benedito Carlos

2013-01-01

Lettuce is a leafy vegetable widely used in industry for minimally processed products, in which the step of sanitization is the crucial moment for ensuring a safe food for consumption. Chlorinated compounds, mainly sodium hypochlorite, are the most used in Brazil, but the formation of trihalomethanes from this sanitizer is a drawback. Then, the search for alternative methods to sodium hypochlorite has been emerging as a matter of great interest. The suitability of chlorine dioxide (60 mg L(-1)/10 min), peracetic acid (100 mg L(-1)/15 min) and ozonated water (1.2 mg L(-1)/1 min) as alternative sanitizers to sodium hypochlorite (150 mg L(-1) free chlorine/15 min) were evaluated. Minimally processed lettuce washed with tap water for 1 min was used as a control. Microbiological analyses were performed in triplicate, before and after sanitization, and at 3, 6, 9 and 12 days of storage at 2 ± 1 °C with the product packaged on LDPE bags of 60 μm. It was evaluated total coliforms, Escherichia coli, Salmonella spp., psicrotrophic and mesophilic bacteria, yeasts and molds. All samples of minimally processed lettuce showed absence of E. coli and Salmonella spp. The treatments of chlorine dioxide, peracetic acid and ozonated water promoted reduction of 2.5, 1.1 and 0.7 log cycle, respectively, on count of microbial load of minimally processed product and can be used as substitutes for sodium hypochlorite. These alternative compounds promoted a shelf-life of six days to minimally processed lettuce, while the shelf-life with sodium hypochlorite was 12 days.

Building Management Information Systems to Coordinate Citywide Afterschool Programs: A Toolkit for Cities. Executive Summary

Science.gov (United States)

Kingsley, Chris

2012-01-01

This executive summary describes highlights from the report, "Building Management Information Systems to Coordinate Citywide Afterschool Programs: A Toolkit for Cities." City-led efforts to build coordinated systems of afterschool programming are an important strategy for improving the health, safety and academic preparedness of children…

Occupational skin diseases and prevention among sanitation ...

African Journals Online (AJOL)

Background: Little research has been focused on the health status or the occupational protection awareness of sanitation workers. The policy recommendations on the occupational safety and health of sanitation workers based on the scientific research are also insufficient in developing countries like China. Objective: To ...

Enhancing governance for sanitation marketing in DRC

NARCIS (Netherlands)

Klaver, D.C.

2015-01-01

This report is one of the results of the ‘Sanitation Marketing in Equateur Province’ project in RDC, in which Wageningen UR and Oxfam Great Britain (Oxfam GB) work together.

• It Describes the characteristics of different governance arrangements that address sanitation problems in Gemena

Meeting Social Challenges in Developing Sustainable Environmental Infrastructures in East African Cities

NARCIS (Netherlands)

Oosterveer, P.J.M.; Spaargaren, G.

2010-01-01

The slum population in sub-Saharan Africa is expected to grow from 101 million in 1990 to 313 million in 2015. Modernizing sanitation therefore has to adapt to the context of cities with high densities of poor people under the conditions of absent or fragmented environmental infrastructures and

(SWASH-D for Worms: A pilot study investigating the differential impact of school- versus community-based integrated control programs for soil-transmitted helminths.

Directory of Open Access Journals (Sweden)

Naomi E Clarke

2018-05-01

Full Text Available Soil-transmitted helminths (STH infect nearly 1.5 billion individuals globally, and contribute to poor physical and cognitive development in children. STH control programs typically consist of regular delivery of anthelminthic drugs, targeting school-aged children. Expanding STH control programs community-wide may improve STH control among school-aged children, and combining deworming with improvements to water, sanitation and hygiene (WASH may further reduce transmission. The (SWASH-D for Worms pilot study aims to compare the differential impact of integrated WASH and deworming programs when implemented at primary schools only versus when additionally implemented community-wide.A two-arm, non-randomized cluster intervention study was conducted. Six communities were identified by partner WASH agencies and enrolled in the study. All communities received a school-based WASH and deworming program, while three additionally received a community-based WASH and deworming program. STH infections were measured in school-aged children at baseline and six months after deworming. Over 90% of eligible children were recruited for the study, of whom 92.3% provided stool samples at baseline and 88.9% at follow-up. The school WASH intervention improved school sanitation, while the community WASH intervention reduced open defecation from 50.4% (95% CI 41.8-59.0 to 23.5% (95% CI 16.7-32.0. There was a trend towards reduced odds of N. americanus infection among children who received the community-wide intervention (OR 0.42, 95% CI 0.07-2.36, p = 0.32.This pilot study provides proof of principle for testing the hypothesis that community-wide STH control programs have a greater impact on STH infections among children than school-based programs, and supports the rationale for conducting a full-scale cluster randomized controlled trial. High recruitment and participation rates and successful implementation of school WASH programs demonstrate study feasibility and

36 CFR 1002.14 - Sanitation and refuse.

Science.gov (United States)

2010-07-01

... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false Sanitation and refuse. 1002.14 Section 1002.14 Parks, Forests, and Public Property PRESIDIO TRUST RESOURCE PROTECTION, PUBLIC USE AND RECREATION § 1002.14 Sanitation and refuse. (a) The following are prohibited: (1) Disposing of...

City of Phoenix - Energize Phoenix Program

Energy Technology Data Exchange (ETDEWEB)

Laloudakis, Dimitrios J.

2014-09-29

Energize Phoenix (EPHX) was designed as an ambitious, large-scale, three-year pilot program to provide energy efficiency upgrades in buildings, along Phoenix’s new Light Rail Corridor – part of a federal effort to reduce energy consumption and stimulate job growth, while simultaneously reducing the country’s carbon footprint and promoting a shift towards a green economy. The program was created through a 2010 competitive grant awarded to the City of Phoenix who managed the program in partnership with Arizona State University (ASU), the state’s largest university, and Arizona Public Service (APS), the state’s largest electricity provider. The U.S. Department of Energy (DOE) Better Buildings Neighborhood Program (BBNP) and the American Recovery and Reinvestment Act (ARRA) of 2009 provided $25M in funding for the EPHX program. The Light Rail Corridor runs through the heart of downtown Phoenix, making most high-rise and smaller commercial buildings eligible to participate in the EPHX program, along with a diverse mix of single and multi-family residential buildings. To ensure maximum impact and deeper market penetration, Energize Phoenix was subdivided into three unique parts: i. commercial rebate program, ii. commercial financing program, and iii. residential program Each component was managed by the City of Phoenix in partnership with APS. Phoenix was fortunate to partner with APS, which already operated robust commercial and residential rebate programs within its service territory. Phoenix tapped into the existing utility contractor network, provided specific training to over 100 contracting firms, and leveraged the APS rebate program structure (energy efficiency funding) to launch the EPHX commercial and residential rebate programs. The commercial finance program was coordinated and managed through a contract with National Bank of Arizona, NBAZ, which also provided project capital leveraging EPHX finance funds. Working in unison, approved contractors

Screening heavy metals levels in hair of sanitation workers by X-ray fluorescence analysis

International Nuclear Information System (INIS)

Md Khudzari, Jauharah; Wagiran, Husin; Hossain, I.; Ibrahim, Noorddin

2013-01-01

This work presents a study of human hair as a bio-indicator for detection of heavy metals as part of environmental health surveillance programs project to develop a subject of interest in the biomedical and environmental sciences. A total of 34 hair samples were analyzed that consisting of 29 samples from sanitation workers and five samples from students. The hair samples were prepared and treated in accordance to the International Atomic Energy Agency (IAEA) recommendations. The concentrations of heavy metals were analyzed using the energy dispersive X-ray fluorescence (EDXRF) technique by X-50 Mobile X-ray Fluorescence (XRF) at Oceanography Institute, Universiti Malaysia Terengganu. The performance of EDXRF analyzer was tested by Standard Reference Material (SRM 2711) Montana Soil which was in good agreement with certified value within 14% deviations except for Hg. While seven heavy metals: Mn, Fe, Ni, Cu, Zn, Se, and Sb were detected in both groups, three additional elements, i.e. As, Hg and Pb, were detected only in sanitation workers group. For sanitation workers group, the mean concentration of six elements, Mn, Fe, Cu, Zn, Se, and Sb, shows elevated concentration as compared to the control samples concentration. Results from both groups were compared and discussed in relation to their respective heavy metals concentrations. - Highlights: ► We determine heavy metals in hair sample of sanitation workers and control group. ► 7 heavy metals, Mn, Fe, Ni, Cu, Zn, Se, and Sb, were detected in both groups. ► Additional elements of As, Hg and Pb were discovered only in sanitation workers. ► Generally, mean concentration of sanitation workers show elevation in comparison. ► We report results in relation to their respective heavy metals concentrations.

Inner-City Energy and Environmental Education Consortium: Inventory of existing programs. Appendix 13.5

Energy Technology Data Exchange (ETDEWEB)

1992-08-21

This is the ``first effort`` to prepare an inventory of existing educational programs, focused primarily on inner-city youth, in operation in Washington, DC, Baltimore, and Philadelphia. The purpose of the inventory is to identify existing programs which could be augmented, adapted, or otherwise strengthened to help fulfil the mission of the Department of Energy-sponsored Inner-City Energy and Environmental Education Consortium, the mission of which is to recruit and retain inner-city youth to pursue careers in energy-related scientific and technical areas and in environmental restoration and waste management. The Consortium does not want to ``reinvent the wheel`` and all of its members need to learn what others are doing. Each of the 30 participating academic institutions was invited to submit as many program descriptions as they wished. Due to the summer holidays, or because they did not believe than they were carrying out programs relevant to the mission of the Consortium, some institutions did not submit any program descriptions. In addition, several industries, governmental agencies, and not-for-profit institutions were invited to submit program descriptions.

21 CFR 111.360 - What are the requirements for sanitation?

Science.gov (United States)

2010-04-01

... 21 Food and Drugs 2 2010-04-01 2010-04-01 false What are the requirements for sanitation? 111.360... for Manufacturing Operations § 111.360 What are the requirements for sanitation? You must conduct all manufacturing operations in accordance with adequate sanitation principles. ...

77 FR 50511 - Fees for Sanitation Inspections of Cruise Ships

Science.gov (United States)

2012-08-21

... Sanitation Inspections of Cruise Ships AGENCY: Centers for Disease Control and Prevention (CDC), Department... schedule for sanitation inspections of passenger cruise ships by VSP was first published in the Federal...), announces fees for vessel sanitation inspections for Fiscal Year (FY) 2013. These inspections are conducted...

36 CFR 2.14 - Sanitation and refuse.

Science.gov (United States)

2010-07-01

... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Sanitation and refuse. 2.14 Section 2.14 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR RESOURCE PROTECTION, PUBLIC USE AND RECREATION § 2.14 Sanitation and refuse. (a) The following are...

The Role of Graphic and Sanitized Violence in the Enjoyment of Television Dramas

Science.gov (United States)

Weaver, Andrew J.; Wilson, Barbara J.

2009-01-01

This experiment explores the relationship between television violence and viewer enjoyment. Over 400 participants were randomly assigned to one of 15 conditions that were created by editing five TV programs into three versions each: A graphically violent version, a sanitized violent version, and a nonviolent version. After viewing, participants…

Test Review for Preschool-Wide Evaluation Tool (PreSET) Manual: Assessing Universal Program-Wide Positive Behavior Support in Early Childhood

Science.gov (United States)

Rodriguez, Billie Jo

2013-01-01

The Preschool-Wide Evaluation Tool (PreSET; Steed & Pomerleau, 2012) is published by Paul H. Brookes Publishing Company in Baltimore, MD. The PreSET purports to measure universal and program-wide features of early childhood programs' implementation fidelity of program-wide positive behavior intervention and support (PW-PBIS) and is,…

Area-wide pest management of fruit flies in Hawaiian fruits and vegetables

International Nuclear Information System (INIS)

Vargas, Roger I.; Jang, Eric B.; Klungness, L. Michael

2003-01-01

Four economically important fruit flies have been accidentally introduced into Hawaii: melon fly, Mediterranean fruit fly, oriental fruit fly, and the so-called Malaysian (solanaceous) fruit fly. Over 400 different host fruits are attacked. These fruit flies inhibit development of a diversified tropical fruit and vegetable industry, require that commercial fruits undergo quarantine treatment prior to export, and in Hawaii provide a breeding reservoir for their introduction into the continental United States. These exotic pests a serious threat of establishment into new areas with movement of people and commodities throughout the U.S. and the world. For example, if the Mediterranean fruit fly became established in California, projected losses would exceed $1 billion per year due to trade embargoes, loss of jobs, increased pesticide use, and direct crop loss. Present fruit fly control measures in Hawaii relay heavily on the application of organophosphate and carbamate insecticides to crops. Overuse of these insecticides has been implicated with secondary pest outbreaks, negative effects on beneficial insects, environmental contamination and adverse effects on human health. In 1999 a 5 year Area-wide Pest Management (AWPM) program was funded (for FY2000) for management of fruit flies in Hawaii. The goal of the Fruit Fly AWPM program is to develop and integrate biologically based pest management approaches that will result in area-wide suppression and control of fruit flies throughout selected agricultural areas of Hawaii. The IPM program will integrate two or more technologies into a comprehensive package that is economically viable, environmentally acceptable and sustainable. The program will result in a reduction in the use of organophosphate insecticides, and further growth and development of diversified agriculture in Hawaii. The technologies include: 1) field sanitation, 2) protein bait sprays and/or traps, 3) male annihilation with male lures and attractants, 4

Switching to sanitation: Understanding latrine adoption in a representative panel of rural Indian households.

Science.gov (United States)

Coffey, Diane; Spears, Dean; Vyas, Sangita

2017-09-01

Open defecation, which is still practiced by about a billion people worldwide, is one of the most compelling examples of how place influences health in developing countries. Efforts by governments and development organizations to address the world's remaining open defecation would be greatly supported by a better understanding of why some people adopt latrines and others do not. We analyze the 2005 and 2012 rounds of the India Human Development Survey (IHDS), a nationally representative panel of households in India, the country which is home to 60% of the people worldwide who defecate in the open. Among rural households that defecated in the open in 2005, we investigate what baseline properties and what changes over time are associated with switching to latrine use between 2005 and 2012. We find that households that are richer or better educated, that have certain demographic properties, or that improved their homes over this period were more likely to switch to using a latrine or toilet. However, each of these effect sizes is small; overall switching to latrine use from open defecation is low; and no ready household-level mechanisms are available for sanitation programs to widely influence these factors. Our research adds to a growing consensus in the literature that the social context should not be overlooked when trying to understand and bring about change in sanitation behavior. Copyright © 2017 Elsevier Ltd. All rights reserved.

A sanitation technology demonstration centre to enhance decision making in South Africa

CSIR Research Space (South Africa)

Duncker, Louiza C

2013-07-01

Full Text Available International Conference, Nakuru, Kenya, 2013 DELIVERING WATER, SANITATION AND HYGIENE SERVICES IN AN UNCERTAIN ENVIRONMENT A sanitation technology demonstration centre to enhance decision making in South Africa L.C. Duncker, South Africa... for Water Services in South Africa (SFWS) defines basic sanitation services as the provision of a basic sanitation facility, the sustainable operation of this facility and the communication of good sanitation, hygiene and related practices. However...

Physics of Fresh Produce Safety: Role of Diffusion and Tissue Reaction in Sanitization of Leafy Green Vegetables with Liquid and Gaseous Ozone-Based Sanitizers.

Science.gov (United States)

Shynkaryk, Mykola V; Pyatkovskyy, Taras; Mohamed, Hussein M; Yousef, Ahmed E; Sastry, Sudhir K

2015-12-01

Produce safety has received much recent attention, with the emphasis being largely on discovery of how microbes invade produce. However, the sanitization operation deserves more attention than it has received. The ability of a sanitizer to reach the site of pathogens is a fundamental prerequisite for efficacy. This work addresses the transport processes of ozone (gaseous and liquid) sanitizer for decontamination of leafy greens. The liquid sanitizer was ineffective against Escherichia coli K-12 in situations where air bubbles may be trapped within cavities. A model was developed for diffusion of sanitizer into the interior of produce. The reaction rate of ozone with the surface of a lettuce leaf was determined experimentally and was used in a numerical simulation to evaluate ozone concentrations within the produce and to determine the time required to reach different locations. For aqueous ozone, the penetration depth was limited to several millimeters by ozone self-decomposition due to the significant time required for diffusion. In contrast, gaseous sanitizer was able to reach a depth of 100 mm in several minutes without depletion in the absence of reaction with surfaces. However, when the ozone gas reacted with the produce surface, gas concentration was significantly affected. Simulation data were validated experimentally by measuring ozone concentrations at the bottom of a cylinder made of lettuce leaf. The microbiological test confirmed the relationship between ozone transport, its self-decomposition, reaction with surrounding materials, and the degree of inactivation of E. coli K-12. Our study shows that decontamination of fresh produce, through direct contact with the sanitizer, is more feasible with gaseous than with aqueous sanitizers. Therefore, sanitization during a high-speed washing process is effective only for decontaminating the wash water.

Effect of Leaf Surface Chemical Properties on Efficacy of Sanitizer for Rotavirus Inactivation

Science.gov (United States)

Fuzawa, Miyu; Ku, Kang-Mo; Palma-Salgado, Sindy Paola; Nagasaka, Kenya; Feng, Hao; Juvik, John A.; Sano, Daisuke; Shisler, Joanna L.

2016-01-01

ABSTRACT The use of sanitizers is essential for produce safety. However, little is known about how sanitizer efficacy varies with respect to the chemical surface properties of produce. To answer this question, the disinfection efficacies of an oxidant-based sanitizer and a new surfactant-based sanitizer for porcine rotavirus (PRV) strain OSU were examined. PRV was attached to the leaf surfaces of two kale cultivars with high epicuticular wax contents and one cultivar of endive with a low epicuticular wax content and then treated with each sanitizer. The efficacy of the oxidant-based sanitizer correlated with leaf wax content as evidenced by the 1-log10 PRV disinfection on endive surfaces (low wax content) and 3-log10 disinfection of the cultivars with higher wax contents. In contrast, the surfactant-based sanitizer showed similar PRV disinfection efficacies (up to 3 log10) that were independent of leaf wax content. A statistical difference was observed with the disinfection efficacies of the oxidant-based sanitizer for suspended and attached PRV, while the surfactant-based sanitizer showed similar PRV disinfection efficacies. Significant reductions in the entry and replication of PRV were observed after treatment with either disinfectant. Moreover, the oxidant-based-sanitizer-treated PRV showed sialic acid-specific binding to the host cells, whereas the surfactant-based sanitizer increased the nonspecific binding of PRV to the host cells. These findings suggest that the surface properties of fresh produce may affect the efficacy of virus disinfection, implying that food sanitizers should be carefully selected for the different surface characteristics of fresh produce. IMPORTANCE Food sanitizer efficacies are affected by the surface properties of vegetables. This study evaluated the disinfection efficacies of two food sanitizers, an oxidant-based sanitizer and a surfactant-based sanitizer, on porcine rotavirus strain OSU adhering to the leaf epicuticular surfaces of

The Specification of Science Education Programs in the Local Public Library: Focusing on the Programs In G-city

Directory of Open Access Journals (Sweden)

In-Ja Ahn*

2012-06-01

Full Text Available The city of 'G' has been made a number of achievements with its science program as a part of public library's cultural program during the last 5 years. Recently, the national science centre has been established in the same city, the debate is now needed whether the science program in the public library have reasons to be maintained or to be reduced. The aim of this research is on the operating strategies of the science program in the public library. The research methods include case studies of operational strategies in domestic and foreign science centre, the level of satisfaction of local citizen on the science program, the vision of science program in the advancement of public library in the century. In results, the research proposes that the science program in public library should be maintained, but with locally characterised programs. In addition, the study also advised on the provision of scientific information, the strengthened search functions, and the development of user-centred services for those in science fields.

Bridging the sanitation gap between disaster relief and development.

Science.gov (United States)

Lai, Ka-Man; Ramirez, Claudia; Liu, Weilong; Kirilova, Darina; Vick, David; Mari, Joe; Smith, Rachel; Lam, Ho-Yin; Ostovari, Afshin; Shibakawa, Akifumi; Liu, Yang; Samant, Sidharth; Osaro, Lucky

2015-10-01

By interpreting disasters as opportunities to initiate the fulfilment of development needs, realise the vulnerability of the affected community and environment, and extend the legacy of relief funds and effort, this paper builds upon the concept linking relief, rehabilitation and development (LRRD) in the sanitation sector. It aims to use a composite of case studies to devise a framework for a semi-hypothetical scenario to identify critical components and generic processes for a LRRD action plan. The scenario is based on a latrine wetland sanitation system in a Muslim community. Several sub-frameworks are developed: (i) latrine design; (ii) assessment of human waste treatment; (iii) connective sanitation promotion strategy; and (iv) ecological systems and environmental services for sanitation and development. This scenario illustrates the complex issues involved in LRRD in sanitation work and provides technical notes and references for a legacy plan for disaster relief and development. © 2015 The Author(s). Disasters © Overseas Development Institute, 2015.

A study of access to sanitation profiles of rural upland and coastal ...

African Journals Online (AJOL)

In developing countries, e.g., Nigeria, several communities have limited access to sanitation and sanitation facilities, thus such communities dump their solid and liquid wastes indiscriminately. The aim of this study was to assess access to sanitation, and compare basic sanitation facilities between upland and coastal ...

Alternative sanitization methods for minimally processed lettuce in comparison to sodium hypochlorite

Directory of Open Access Journals (Sweden)

Mara Lígia Biazotto Bachelli

2013-09-01

Full Text Available Lettuce is a leafy vegetable widely used in industry for minimally processed products, in which the step of sanitization is the crucial moment for ensuring a safe food for consumption. Chlorinated compounds, mainly sodium hypochlorite, are the most used in Brazil, but the formation of trihalomethanes from this sanitizer is a drawback. Then, the search for alternative methods to sodium hypochlorite has been emerging as a matter of great interest. The suitability of chlorine dioxide (60 mg L-1/10 min, peracetic acid (100 mg L-1/15 min and ozonated water (1.2 mg L-1 /1 min as alternative sanitizers to sodium hypochlorite (150 mg L-1 free chlorine/15 min were evaluated. Minimally processed lettuce washed with tap water for 1 min was used as a control. Microbiological analyses were performed in triplicate, before and after sanitization, and at 3, 6, 9 and 12 days of storage at 2 ± 1 ºC with the product packaged on LDPE bags of 60 µm. It was evaluated total coliforms, Escherichia coli, Salmonella spp., psicrotrophic and mesophilic bacteria, yeasts and molds. All samples of minimally processed lettuce showed absence of E. coli and Salmonella spp. The treatments of chlorine dioxide, peracetic acid and ozonated water promoted reduction of 2.5, 1.1 and 0.7 log cycle, respectively, on count of microbial load of minimally processed product and can be used as substitutes for sodium hypochlorite. These alternative compounds promoted a shelf-life of six days to minimally processed lettuce, while the shelf-life with sodium hypochlorite was 12 days.

Demand Supply Gap in Urban Water Supply and Sanitary Services- A Case Study of Mangalore City Corporation Area

OpenAIRE

Nagendra; Suresh

2009-01-01

Today, some 1.1 billion people in developing countries have inadequate access to water, and 2.6 billion lack basic sanitations. These twin deficits were rooted in institutions and political choices, not in water’s availability. Household water requirements represent a tiny fraction of water use, usually less than 5% of the total, but there is tremendous inequality in access to clean water and to sanitation at a household level. In high-income areas of cities in Asia, Latin America and Sub-Sah...

Basic sanitation policy in Brazil: discussion of a path.

Science.gov (United States)

Sousa, Ana Cristina A de; Costa, Nilson do Rosário

2016-01-01

This article demonstrates that the position of dominance enjoyed by state sanitation companies dictates the public policy decision-making process for sanitation in Brazil. These companies' hegemony is explained here through the analysis of a path that generated political and economic incentives that have permitted its consolidation over time. Through the content analysis of the legislation proposed for the sector and the material produced by the stakeholders involved in the approval of new regulations for the sector in 2007, the study identifies the main sources of incentive introduced by the adoption of the National Sanitation Plan, which explain certain structural features of the current sanitation policy and its strong capacity to withstand the innovations proposed under democratic rule.

Providing Sanitation for the Urban Poor in Uganda

NARCIS (Netherlands)

Okot-Okumu, J.; Oosterveer, P.J.M.

2010-01-01

After presenting background information on urbanization in Uganda, the chapter provides an overview of sanitation in the urban centres, where different social classes reside in separate zones. Factors determining sanitation provision and the use of sanitary facilities particularly in the informal

Assessing urban sustainability of slum settlements in Bangladesh: Evidence from Chittagong city

Directory of Open Access Journals (Sweden)

Nasir Uddin

2018-04-01

Full Text Available This paper examines the sustainability of urban development through the livelihood conditions of slum dwellers in Bangladesh. The empirical data were collected through interview schedule and FGD from 97 respondents in two slum areas of Bangladesh. The respondents were selected purposively from the second largest city of Bangladesh namely, Chittagong. The results clearly indicate that there exist significant diversity and differences of sustainability indicators, particularly household and housing characteristics, health, drinking water, waste disposal system and security. More specifically, the finding shows that slum dwellers have been experiencing with a wide range of substandard, overcrowded and unhealthy housing conditions in one hand. On the other hand, they have scarce and insufficient health, sanitation, water and waste disposal services which are unswervingly impeding to sustainable development in urban areas. Although the majority of slum dwellers have access to electricity, they are still threatened by the insecurities of women, drug dealing, eviction and natural disaster. Therefore, the findings suggest a holistic approach to address the multi-faceted sustainability issues that affect the livelihoods of slum dwellers within the framework of context-driven development policy of the country. Keywords: Sustainability, Urban slum, Sustainable development, Chittagong city, Bangladesh

Role of the CSIR/WRC Sanitation Technology Demonstration Centre in creating awareness, sharing information and in decision-making regarding sanitation technologies

CSIR Research Space (South Africa)

Mema, V

2010-09-01

Full Text Available The CSIR and the Water Research Commission (WRC) have envisioned a Sanitation Technology Demonstration Centre to provide a cutting-edge environment for bringing to light old and new, as well as promising sanitation technologies. The purpose...

Clean Cities Fact Sheet

Energy Technology Data Exchange (ETDEWEB)

2004-01-01

This fact sheet explains the Clean Cities Program and provides contact information for all coalitions and regional offices. It answers key questions such as: What is the Clean Cities Program? What are alternative fuels? How does the Clean Cities Program work? What sort of assistance does Clean Cities offer? What has Clean Cities accomplished? What is Clean Cities International? and Where can I find more information?

Transforming Karachi into a Livable and Competitive Megacity : A City Diagnostic and Transformation Strategy

OpenAIRE

World Bank

2018-01-01

With a population of 16 million, Karachi is the largest megacity in Pakistan. Despite being a large city that is home to many, it has seen a substantial decline in quality of life and economic competitiveness in recent decades. Basic service delivery is very poor, with very low indicators for water supply, sanitation, public transport and public spaces. Pollution levels are high, and the city is vulnerable to disasters and climate change. A highly complex political economy, institutional frag...

Guide to ship sanitation

National Research Council Canada - National Science Library

2011-01-01

"The third edition of the Guide to Ship Sanitation presents the public health significance of ships in terms of disease and highlights the importance of applying appropriate control measures"--Back cover...

Sense and Sanitation

NARCIS (Netherlands)

Vliet, van B.J.M.; Spaargaren, G.

2010-01-01

Historically, sanitation infrastructures have been designed to do away with sensory experiences. As in the present phase of modernity the senses are assigned a crucial role in the perception of risks, a paradigm shift has emerged in the infrastructural provision of energy, water and waste services.

User perceptions of shared sanitation among rural households in Indonesia and Bangladesh.

Science.gov (United States)

Nelson, Kali B; Karver, Jonathan; Kullman, Craig; Graham, Jay P

2014-01-01

The practice of sharing sanitation facilities does not meet the current World Health Organization/UNICEF definition for what is considered improved sanitation. Recommendations have been made to categorize shared sanitation as improved sanitation if security, user access, and other conditions can be assured, yet limited data exist on user preferences with respect to shared facilities. This study analyzed user perceptions of shared sanitation facilities in rural households in East Java, Indonesia, and Bangladesh. Cross-sectional studies of 2,087 households in East Java and 3,000 households in Bangladesh were conducted using questionnaires and observational methods. Relative risks were calculated to analyze associations between sanitation access and user perceptions of satisfaction, cleanliness, and safety. In East Java, 82.4% of households with private improved sanitation facilities reported feeling satisfied with their place of defecation compared to 68.3% of households with shared improved facilities [RR 1.19, 95% CI 1.09, 1.31]. In Bangladesh, 87.7% of households with private improved facilities reported feeling satisfied compared to 74.5% of households with shared improved facilities [RR 1.15, 95% CI 1.10, 1.20]. In East Java, 79.5% of households who reported a clean latrine also reported feeling satisfied with their place of defecation; only 38.9% of households who reported a dirty latrine also reported feeling satisfied [RR 1.74, 95% CI 1.45, 2.08]. Simple distinctions between improved and unimproved sanitation facilities tend to misrepresent the variability observed among households sharing sanitation facilities. Our results suggest that private improved sanitation is consistently preferred over any other sanitation option. An increased number of users appeared to negatively affect toilet cleanliness, and lower levels of cleanliness were associated with lower levels of satisfaction. However, when sanitation facilities were clean and shared by a limited number

Hygiene and sanitation among ethnic minorities in Northern Vietnam

DEFF Research Database (Denmark)

Rheinländer, Thilde; Samuelsen, Helle; Dalsgaard, Anders

2010-01-01

Improving sanitation and hygiene to prevent infectious diseases is of high priority in developing countries. This study attempts to gain in-depth understanding of hygiene and sanitation perceptions and practices among four Ethnic Minority Groups (EMGs) in a rural area of northern Vietnam. It is b......-based hygiene promotion is also recommended to curb dependency and spark initiatives in ethnic minority communities. Finally, interventions should focus on hygiene "software"--promoting hygiene behaviour changes known to effectively prevent hygiene related diseases.......Improving sanitation and hygiene to prevent infectious diseases is of high priority in developing countries. This study attempts to gain in-depth understanding of hygiene and sanitation perceptions and practices among four Ethnic Minority Groups (EMGs) in a rural area of northern Vietnam...

Tratamento conjugado de lixiviado de aterro sanitário e esgoto sanitário em lagoas de estabilização rasas

OpenAIRE

Campos, Andrezza Raphaella Costa

2012-01-01

A busca para desenvolver alternativas viáveis e eficientes para o tratamento do lixiviado de aterro sanitário, fez com que surgisse a iniciativa de pesquisar sobre o tratamento conjugado entre lixiviado de aterro sanitário e esgoto sanitário, visando tratar o lixiviado diluindo este no esgoto, reduzindo as elevadas concentrações de matéria orgânica e nitrogênio amoniacal, deixando em proporções adequadas ao tratamento convencional. Neste estudo, foi analisada a eficiência do processo de trata...

Multistakeholder Partnerships in the Water and Sanitation Sector ...

International Development Research Centre (IDRC) Digital Library (Canada)

Multistakeholder Partnerships in the Water and Sanitation Sector within Urban Policies in Latin America and the Caribbean. According to the Inter-American Development Bank (IDB), an estimated 7% of urban Latin Americans lack access to clean water and another 13%, to sanitation services. This project aims to ...

9 CFR 305.3 - Sanitation and adequate facilities.

Science.gov (United States)

2010-01-01

... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Sanitation and adequate facilities. 305.3 Section 305.3 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF... OF VIOLATION § 305.3 Sanitation and adequate facilities. Inspection shall not be inaugurated if an...

Underreporting of high-risk water and sanitation practices undermines progress on global targets.

Science.gov (United States)

Vedachalam, Sridhar; MacDonald, Luke H; Shiferaw, Solomon; Seme, Assefa; Schwab, Kellogg J

2017-01-01

Water and sanitation indicators under the Millennium Development Goals failed to capture high-risk practices undertaken on a regular basis. In conjunction with local partners, fourteen rounds of household surveys using mobile phones with a customized open-source application were conducted across nine study geographies in Asia and Africa. In addition to the main water and sanitation facilities, interviewees (n = 245,054) identified all water and sanitation options regularly used for at least one season of the year. Unimproved water consumption and open defecation were targeted as high-risk practices. We defined underreporting as the difference between the regular and main use of high-risk practices. Our estimates of high-risk practices as the main option matched the widely accepted Demographic and Health Surveys (DHS) estimates within the 95% confidence interval. However, estimates of these practices as a regular option was far higher than the DHS estimates. Across the nine geographies, median underreporting of unimproved water use was 5.5%, with a range of 0.5% to 13.9%. Median underreporting of open defecation was much higher at 9.9%, with a range of 2.7% to 11.5%. This resulted in an underreported population of 25 million regularly consuming unimproved water and 50 million regularly practicing open defecation. Further examination of data from Ethiopia suggested that location and socio-economic factors were significant drivers of underreporting. Current global monitoring relies on a framework that considers the availability and use of a single option to meet drinking water and sanitation needs. Our analysis demonstrates the use of multiple options and widespread underreporting of high-risk practices. Policies based on current monitoring data, therefore, fail to consider the range of challenges and solutions to meeting water and sanitation needs, and result in an inflated sense of progress. Mobile surveys offer a cost-effective and innovative platform to rapidly

Why do households invest in sanitation in rural Benin: Health, wealth, or prestige?

Science.gov (United States)

Gross, Elena; Günther, Isabel

2014-10-01

Seventy percent of the rural population in sub-Saharan Africa does not use adequate sanitation facilities. In rural Benin, as much as 95% of the population does not use improved sanitation. By analyzing a representative sample of 2000 rural households, this paper explores why households remain without latrines. Our results show that wealth and latrine prices play the most decisive role for sanitation demand and ownership. At current income levels, sanitation coverage will only increase to 50% if costs for construction are reduced from currently 190 USD to 50 USD per latrine. Our analysis also suggests that previous sanitation campaigns, which were based on prestige and the allure of a modern lifestyle as motives for latrine construction, have had no success in increasing sanitation coverage. Moreover, improved public health, which is the objective of public policies promoting sanitation, will not be effective at low sanitation coverage rates. Fear at night, especially of animals, and personal harassment, are stated as the most important motivational factors for latrine ownership and the intention to build one. We therefore suggest changing the message of sanitation projects and introduce new low-cost technologies into rural markets; otherwise, marketing strategies will continue to fail in increasing sanitation demand.

Marine Sanitation Devices (MSDs)

Science.gov (United States)

Marine sanitation devices treat or retain sewage from vessels, and have performance standards set by the EPA. This page provides information on MSDs, including who must use an MSD, states' roles, types of MSDs and standards.

Water Supply and Sanitation Facility Accessibility in Off-Campus ...

African Journals Online (AJOL)

Water Supply and Sanitation Facility Accessibility in Off-Campus Houses ... on drinking water source, rate of illness, type and usage of sanitation facilities. ... wells, unprotected dug wells; while others during the wet season harvest rain water.

Interactions between sanitizers and packaging gas compositions and their effects on the safety and quality of fresh-cut onions (Allium cepa L.).

Science.gov (United States)

Page, Natalie; González-Buesa, Jaime; Ryser, Elliot T; Harte, Janice; Almenar, Eva

2016-02-02

Onions are one of the most widely utilized vegetables worldwide, with demand for fresh-cut onions steadily increasing. Due to heightened safety concerns and consumer demand, the implications of sanitizing and packaging on fresh-cut onion safety and quality need to be better understood. The objective of this study was to investigate the effect of produce sanitizers, in-package atmospheres, and their interactions on the growth of Salmonella Typhimurium, mesophilic aerobic bacteria, yeast and mold, and the physico-chemical quality of diced onions to determine the best sanitizer and in-package atmosphere combination for both safety and quality. Diced onions were inoculated or not with S. Typhimurium, sanitized in sodium hypochlorite, peroxyacetic acid, or liquid chlorine dioxide, and then packaged in either polylactic acid bags containing superatmospheric O2, elevated CO2/reduced O2, or air, or in polyethylene terephthalate snap-fit containers. Throughout 14 days of storage at 7 °C, packaged diced onions were assessed for their safety (S. Typhimurium), and quality (mesophilic aerobic bacteria, yeasts and molds, physico-chemical analyses, and descriptive and consumer acceptance sensory panels). While sanitizer affected (Ppackage atmosphere had a significant (Pinteractions between sanitizer and atmosphere that affected S. Typhimurium and pH were identified whereas 3-way interactions (sanitizer, atmosphere and time) were only observed for headspace CO2. Sodium hypochlorite and elevated CO2/reduced O2 was the best sanitizer and in-package atmosphere combination for enhancing the safety and quality of packaged diced onions. In addition, this combination led to diced onions acceptable for purchase after 2 weeks of storage by trained and consumer panels. Copyright © 2015 Elsevier B.V. All rights reserved.

Current state and trends of access to sanitation in Ethiopia and the need to revise indicators to monitor progress in the Post-2015 era.

Science.gov (United States)

Beyene, Abebe; Hailu, Tamene; Faris, Kebede; Kloos, Helmut

2015-05-02

Investigating the current level and trends of access and identifying the underlying challenges to sanitation system development will be useful in determining directions developing countries are heading as they plan to promote sustainable development goals (post 2015 agenda). This research investigates the status and trends of access to improved sanitation coverage (ISC) in relation to the MDG target in Ethiopia with the aim of identifying prevailing constraints and suggesting the way forward in the post-MDG era. We examined data from a nationwide inventory conducted in accordance with the sanitation ladder at the national level and from a household survey in randomly selected urban slums in Addis Ababa. The inventory data were analyzed and interpreted using the conceptual model of the sanitation ladder. We used administrative reports and survey results to plot the time trend of the ISC. The data from the nationwide inventory of sanitation facilities, which are presented along the sanitation ladder reveal that more than half of the Ethiopian population (52.1%) still used unimproved sanitation facilities in 2014. The majority (35.6%) practiced open defecation, implying that the country is far from the MDG target for access to improved sanitation (56%). Most people in urban slums (88.6%) used unimproved sanitation facilities, indicating that the urban poor did not receive adequate sanitation services. Trend analysis shows that access to ISC has increased, but Central Statistical Authority (CSA) data reveal a decline. This discrepancy is due to differences in data collection methods and tools. Dry pit latrines are the most widely used toilet facilities in Ethiopia, accounting for about 97.5% of the ISC. The sanitation coverage is far from the MDG target and the majority of the population, mainly the urban poor, are living in a polluted environment, exposed to water and sanitation-related diseases. The sanitation coverage estimates might be even lower if proper

Removal of micropollutants in source separated sanitation

OpenAIRE

Butkovskyi, A.

2015-01-01

Source separated sanitation is an innovative sanitation method designed for minimizing use of energy and clean drinking water, and maximizing reuse of water, organics and nutrients from waste water. This approach is based on separate collection and treatment of toilet wastewater (black water) and the rest of the domestic wastewater (grey water). Different characteristics of wastewater streams facilitate recovery of energy, nutrients and fresh water. To ensure agricultural or ecological reuse ...

Improvement of Water and Sanitation Services : a Comparative ...

International Development Research Centre (IDRC) Digital Library (Canada)

This grant will support a pilot water and sanitation project that engages both the local community and the local government. The project will be informed by the findings of a field survey in Irbid, Jordan, which has similar cultural and demographic characteristics, and where water and sanitation provision has improved in ...

The toilet sanitation management to meet healthy house standards

Science.gov (United States)

Studyanto, Anung B.; Musfiroh, Mujahidatul; Sholahuddin

2018-03-01

To increase the community participation in the toilet sanitation management at house to making a house according the healthy house standart. The toilet sanitation management is becoming complex with increasing population growth, and limited land for sanitation. The community participation determines the success of the toilet sanitation management and improving the health status of the community. This study used an observation method for the availability of latrines according the healthy house criteria, spatial layout and pit layout that meet health and safety standards. Spatial and layout include bathroom area, type of material used for wall and floor bathroom, type of latrine, distance the waste storage distance with water source, and sewerage. The respondents in this study are the people who live in Jaten Village taken by accidental sampling. The number of respondents in this study were 15 respondents.This study shows that all respondents (100%) already have toilet and 8 respondents (53%) have a good toilet sanitation management. Respondents have provided latrines as an effort to manage household waste and according the healthy house standart. The latrine spatial plan has been well implemented, but the latrine layout plan has not been properly.

Sanitation and its Impact on the Bacteriological Quality of Water: A ...

African Journals Online (AJOL)

Water constitutes about 70% of the earth's total mass and all life is dependent on water. Inadequate sanitation is a major cause of disease worldwide and improving sanitation is known to have a significant beneficial impact on health both in households and across communities. Water and sanitation are closely related and ...

The testing of sanitizers efficacy to enterococci adhered on glass surfaces

Directory of Open Access Journals (Sweden)

Margita Čanigová

2015-08-01

Full Text Available The aim of this work was to test the ability of 6 strains of enterococci to adhere on glass surfaces in environment with different content of milk residues and then to evaluate efficacy of 2 commercial sanitizers (alkaline and acidic used in milk production. Tested enterococci were isolated from milk, dairy products and from rinse water after sanitation milking machine. Suspension of enterococci (8 log CFU.ml-1 was prepared in phosphate buffered saline (PBS, PBS with content 0.1% and 1% of skimmed reconstituted milk. Glass plates were immersed into bacterial suspension for 1 h at 37 °C. The number of enterococci adhered on glass surface in PBS achieved an average value 3.47 log CFU.mm-2, in PBS with 0.1% of milk 2.90 CFU.mm-2, in PBS with 1% of milk 2.63 CFU.mm-2. Differences between the tested files were not statistically significant (p >0.05. In the second part of work the glass plates with adhered enterococci were exposed to the effect of alkaline sanitizer (on basis of NaOH and NaClO, respectively acidic sanitizer (on basis of H3PO4. Sanitation solutions were prepared and tested according to manufacturer recommendations (concentration 0.25%, contact time 20 min, temperature   20 °C. Alkaline sanitation solution was 100% effective against all tested enterococci regardless to content of milk residues in environment. Acidic sanitation solution was 100% effective only against E. faecalisD (isolated from rinse water after sanitation. Average value of reduction of enterococci with acidic sanitation solution, which were on glass plates in environment PBS was 2.84 CFU.mm-2, in PBS with 0.1% of milk was 2.45 CFU.mm-2 and in PBS with 1% of milk was 2.16 CFU.mm-2. It can be concluded, that increase of milk residues in environment decrease the adhesion of enterococci on glass surface, but also effectiveness of acidic sanitation solution.

Characterization of contaminants from a sanitized milk processing plant.

Directory of Open Access Journals (Sweden)

Sara Cleto

Full Text Available Milk processing lines offer a wide variety of microenvironments where a diversity of microorganisms can proliferate. We sampled crevices and junctions where, due to deficient reach by typical sanitizing procedures, bacteria can survive and establish biofilms. The sampling sites were the holding cell, cold storage tank, pasteurizer and storage tank--transfer pump junction. The culturable bacteria that were isolated after the sanitation procedure were predominantly Pseudomonas spp., Serratia spp, Staphylococcus sciuri and Stenotrophomonas maltophilia. We assayed several phenotypic characteristics such as the ability to secrete enzymes and siderophores, as well as the capacity of the strains to form biofilms that might contribute to their survival in a mixed species environment. The Pseudomonas spp. isolates were found to either produce proteases or lecithinases at high levels. Interestingly, protease production showed an inverse correlation with siderophore production. Furthermore, all of the Serratia spp. isolates were strong biofilm formers and spoilage enzymes producers. The organisms identified were not mere contaminants, but also producers of proteins with the potential to lower the quality and shelf-life of milk. In addition, we found that a considerable number of the Serratia and Pseudomonas spp. isolated from the pasteurizer were capable of secreting compounds with antimicrobial properties.

School Wellness Programs: Magnitude and Distribution in New York City Public Schools

Science.gov (United States)

Stiefel, Leanna; Elbel, Brian; Pflugh Prescott, Melissa; Aneja, Siddhartha; Schwartz, Amy E.

2017-01-01

Background: Public schools provide students with opportunities to participate in many discretionary, unmandated wellness programs. Little is known about the number of these programs, their distribution across schools, and the kinds of students served. We provide evidence on these questions for New York City (NYC) public schools. Methods: Data on…

A multi-stakeholder evaluation of the Baltimore City virtual supermarket program

Directory of Open Access Journals (Sweden)

Pooja Lagisetty

2017-10-01

Full Text Available Abstract Background Increasing access to healthy foods and beverages in disadvantaged communities is a public health priority due to alarmingly high rates of obesity. The Virtual Supermarket Program (VSP is a Baltimore City Health Department program that uses online grocery ordering to deliver food to low-income neighborhoods. This study evaluates stakeholder preferences and barriers of program implementation. Methods This study assessed the feasibility, sustainability and efficacy of the VSP by surveying 93 customers and interviewing 14 programmatic stakeholders who had recently used the VSP or been involved with program design and implementation. Results We identified the following themes: The VSP addressed transportation barriers and food availability. The VSP impacted customers and the city by including improving food purchasing behavior, creating a food justice “brand for the city”, and fostering a sense of community. Customers appreciated using Supplemental Nutrition Assistance Program (SNAP benefits to pay for groceries, but policy changes are needed allow online processing of SNAP benefits. Conclusions This evaluation summarizes lessons learned and serves as a guide to other public health leaders interested in developing similar programs. Provisions in the U.S. Department of Agriculture (USDA Farm Bill 2014 allow for select grocers to pilot online transactions with SNAP benefits. If these pilots are efficacious, the VSP model could be easily disseminated.

Refrigerator retirement and replacement programs : lessons learned and application to an Ontario wide program

Energy Technology Data Exchange (ETDEWEB)

NONE

2006-05-15

The best practices in refrigerator retirement programs in North America were identified in an effort to develop a concept for an Ontario-wide provincial refrigerator retirement program. The report focused on describing refrigerator retirement programs, namely those programs that focused on getting rid of old secondary refrigerators. The report excluded refrigerator replacement programs, which encourage householders to retire their refrigerators early and replace them with an energy star refrigerator. However, it was noted that in several regions, both replacement and retirement programs are offered at the same time. The report provided background information on energy use by refrigerators as well as refrigerator retirement and replacement programs. Types of refrigerator retirement and replacement programs and the environmental benefits of these programs were also described. The report also addressed the potential energy impact of an Ontario-wide refrigerator retirement program as well as consumer incentive and bounties initiatives to encourage households to retire units. Other topics covered in the report included the design of typical refrigerator retirement and replacement programs; collection and recycling of retired refrigerators; reported costs of refrigerator retirement and replacement programs; as well as marketing and advertising. The role of retailers and manufacturers and reported lessons learned from refrigerator retirement and replacement were also presented. 14 refs., 6 tabs., 6 appendices.

Effects of crop sanitation on banana weevil, Cosmopolites sordidus (Germar) (Coleoptera : Curculionidae), populations and crop damage in Uganda

NARCIS (Netherlands)

Masanza, M.; Gold, C.S.; Huis, van A.; Ragama, P.E.

2006-01-01

Crop sanitation, i.e. destruction of crop residues, has been hypothesized to lower banana weevil damage by removing adult refuges and breeding sites. Although it has been widely recommended to farmers, limited data are available to demonstrate the efficacy of this method. The effects of crop

Recurrent lactic acidosis secondary to hand sanitizer ingestion.

Science.gov (United States)

Wilson, M E; Guru, P K; Park, J G

2015-01-01

Due to their ability to decrease the spread of infection, hand sanitizers are now ubiquitous in health care settings. We present the case of a 50-year-old woman who was admitted with acute alcohol intoxication and had near complete recovery in 12 hrs. Subsequently, she was found unresponsive on the floor of her hospital room on two separate occasions. Evaluations revealed repeatedly elevated levels of ethanol, acetone, and lactate as well as increased anion gap and hypotension, requiring intensive care unit evaluation and intubation for airway protection. During the second episode, she was found next to an empty bottle of ethanol-based hospital hand sanitizer. She confirmed ingesting hand sanitizer in order to become intoxicated.

Recurrent lactic acidosis secondary to hand sanitizer ingestion

Directory of Open Access Journals (Sweden)

M E Wilson

2015-01-01

Full Text Available Due to their ability to decrease the spread of infection, hand sanitizers are now ubiquitous in health care settings. We present the case of a 50-year-old woman who was admitted with acute alcohol intoxication and had near complete recovery in 12 hrs. Subsequently, she was found unresponsive on the floor of her hospital room on two separate occasions. Evaluations revealed repeatedly elevated levels of ethanol, acetone, and lactate as well as increased anion gap and hypotension, requiring intensive care unit evaluation and intubation for airway protection. During the second episode, she was found next to an empty bottle of ethanol-based hospital hand sanitizer. She confirmed ingesting hand sanitizer in order to become intoxicated.

The use of detergents and sanitizers in dairy farm sanitation--an updated perspective.

Science.gov (United States)

Gilbert, P H

1982-06-01

Raw milk quality in South Africa is poor and standard plate counts in the millions per ml are common. This is largely due to inefficient cleaning and sanitizing of dairy equipment. The basic constituents in milk are described and various soils are classified as soluble in water, alkali, acid, solvent or surfactant or as insoluble. The importance of water quality is highlighted and the influence of mineral salts on soil deposition described. Dairy detergents are broadly classified as alkaline or acid, the former being most effective against fatty and proteinaceous soils and the latter effective against mineral salts. Typical detergent ingredients and their properties are described. Chlorine is incorporated into alkaline detergents not as a sanitizing agent, but as a peptizing agent to aid in protein soil removal. At high pH values the antimicrobial activity of chlorine is greatly diminished. The use of a daily acidified rinse (pH 3,0-5,0) is preferred to the periodic acid wash, since the acid rinse prevents mineral deposition rather than removing accumulated milkstone. All cleaning programmes follow the same fundamental steps--Pre-rinse (40-50 degrees C), wash (60-70 degrees C), rinse (pH 3,0-5,0) and sanitize (25 ppm iodine and 100 ppm chlorine). Farms following such a programme are able to achieve Standard Plate Counts of less than 10,000/ml and coliform counts of less than 10/ml for raw milk.

The International Drinking Water Supply and Sanitation Decade in South-East Asia.

Science.gov (United States)

1984-01-01

The International Drinking Water Supply and Sanitation Decade, 1981-90, which has a diversity of objectives, takes a different form in each country. What makes this decade different from previous actions for water and sanitation is the way in which the programs, projects, and servces are to be conceived, planned, implemented, managed, operated, and maintained. The urban population to be covered by water and sanitation services, in the developing nations that have prepared plans for the Decade, is roughly between 280-290 million people. In rural areas, some 750 million people are to be provided with drinking water and around 300 million with sanitation facilities. The initial goal of 100% of the population to be provided with water and sanitation by 1990 is proving difficult to realize. Only a small proportion of developing nations have even planned for 100% coverage by 1990. The initial optimism arising from the declaration of the Decade and the expectations of increased aid has given way to realism in the face of the global recession and the scarcity of development capital. The Southeast Asia Region of the World Health Organization (WHO) covers 11 member countries with a combined population of over 1000 million people. Among the countries in Southeast Asia that have prepared Decade plans, the following populations are to be covered by 1990: urban water supply, 126 million; urban sanitation, 156 million; rural water supply, 585 million; and rural sanitation, 212 million. Such a challenge calls for a stock taking of the real issues in order to identify what action can be taken. The lack of up-to-date and comprehensive databases is a serious problem. The information system for the Decade should be and integral part of it, be timed to keep pace with it, and be developed from the lowest level. The annual investment needed during the Decade is estimated at over 4 times that prior to the Decade. The accepted strategy is to meet the minimum needs of the largest number of

Sanitization and Disposal of Excess Information Technology Equipment

Science.gov (United States)

2009-09-21

Report No. D-2009-104 September 21, 2009 Sanitization and Disposal of Excess Information Technology Equipment...2009 2. REPORT TYPE 3. DATES COVERED 00-00-2009 to 00-00-2009 4. TITLE AND SUBTITLE Sanitization and Disposal of Excess Information Technology ...Defense (Networks and Information Integration)/DOD Chief Information Officer DRMS Defense Reutilization and Marketing Service IT Information

21 CFR 1240.95 - Sanitation of water boats.

Science.gov (United States)

2010-04-01

... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Sanitation of water boats. 1240.95 Section 1240.95... DISEASES Source and Use of Potable Water § 1240.95 Sanitation of water boats. No vessel engaged in interstate traffic shall obtain water for drinking and culinary purposes from any water boat unless the tanks...

Materials of research-practical conference dedicated to 70-anniversary of sanitation, hygiene and occupational diseases research institute 'Actual problems of hygiene, sanitation and ecology'

International Nuclear Information System (INIS)

Iskandarov, T.I.; Kamil'dzhanov, A.Kh.

2004-01-01

The Research-practical conference dedicated to 70-anniversary of sanitation, hygiene and occupational diseases research institute 'Actual problems of hygiene, sanitation and ecology' was held on 2004 in Tashkent, Uzbekistan. Specialists discussed various aspects of actual problems of sanitation, hygiene, occupational diseases and ecology. They discussed also some aspects of radiology and nuclear medicine, radiation protection and dosimetry, radiation and other environmental pollutant effect on living organisms and biological materials. More than 250 talks were presented in the meeting. (k.m.)

The IBNET Water Supply and Sanitation Blue Book 2014 : The International Benchmarking Network for Water and Sanitation Utilities Databook

OpenAIRE

Danilenko, Alexander; van den Berg, Caroline; Macheve, Berta; Moffitt, L. Joe

2014-01-01

Well-run water utilities play an important role in ending poverty and boosting shared prosperity. Consumers need reliable access to high quality and affordable water and sanitation services. To deliver these basic services efficiently and effectively requires high-performing utilities that are able to respond to urban growth, to connect with the poor, and to improve wastewater disposal practices. The IBNET Water Supply and Sanitation Blue Book 2014 summarizes the water sector status from 2006...

Effects of sanitation on cognitive development and school absence: A systematic review.

Science.gov (United States)

Sclar, G D; Garn, J V; Penakalapati, G; Alexander, K T; Krauss, J; Freeman, M C; Boisson, S; Medlicott, K O; Clasen, T

2017-08-01

We undertook this systematic review to explore the relationship between sanitation and learning outcomes, specifically cognitive development and absence. We searched leading databases to identify experimental and observational studies that address the effect of sanitation on our outcomes of interest. We identified 17 studies that met the review's eligibility criteria, four reporting on measures of cognitive development, 12 on school absence (with two studies reporting on school and work absence), and one study that reported on both outcomes. We assessed the risk of bias of individual studies as well as the overall strength of evidence for each outcome. Because of fundamental differences among the studies in terms of sanitation exposure and outcome measurement, pooling results via meta-analysis was deemed inappropriate so a descriptive review is presented. Studies reported that access to household sanitation was associated with measures of improved cognitive ability in children. However, collectively these studies were rated by GRADE as poor methodological quality with significant potential for confounding and bias, including publication bias. Studies on the association between household, community or school sanitation and school absence yielded mixed results. Some sanitation studies reported lower absence while others reported higher absence. Only the two randomized controlled trials reported no overall effects on absence even when combining sanitation with water supply improvements and hygiene promotion. Study quality as assessed by GRADE was again generally poor. While studies to date provide some support for positive effects from sanitation on cognitive development, the effects on school absence are uncertain. Differences in effects may be due to differences in study settings, type of sanitation exposure and most notably in outcome definitions. Further research in multiple settings using rigorous study designs and measuring intermediate outcomes such as exposure

Shared sanitation versus individual household latrines: a systematic review of health outcomes.

Directory of Open Access Journals (Sweden)

Marieke Heijnen

Full Text Available BACKGROUND: More than 761 million people rely on shared sanitation facilities. These have historically been excluded from international sanitation targets, regardless of the service level, due to concerns about acceptability, hygiene and access. In connection with a proposed change in such policy, we undertook this review to identify and summarize existing evidence that compares health outcomes associated with shared sanitation versus individual household latrines. METHODS AND FINDINGS: Shared sanitation included any type of facilities intended for the containment of human faeces and used by more than one household, but excluded public facilities. Health outcomes included diarrhoea, helminth infections, enteric fevers, other faecal-oral diseases, trachoma and adverse maternal or birth outcomes. Studies were included regardless of design, location, language or publication status. Studies were assessed for methodological quality using the STROBE guidelines. Twenty-two studies conducted in 21 countries met the inclusion criteria. Studies show a pattern of increased risk of adverse health outcomes associated with shared sanitation compared to individual household latrines. A meta-analysis of 12 studies reporting on diarrhoea found increased odds of disease associated with reliance on shared sanitation (odds ratio (OR 1.44, 95% CI: 1.18-1.76. CONCLUSION: Evidence to date does not support a change of existing policy of excluding shared sanitation from the definition of improved sanitation used in international monitoring and targets. However, such evidence is limited, does not adequately address likely confounding, and does not identify potentially important distinctions among types of shared facilities. As reliance on shared sanitation is increasing, further research is necessary to determine the circumstances, if any, under which shared sanitation can offer a safe, appropriate and acceptable alternative to individual household latrines.

Access to Sanitation Facilities among Nigerian Households: Determinants and Sustainability Implications

Directory of Open Access Journals (Sweden)

Ismaila Rimi Abubakar

2017-04-01

Full Text Available Access to improved sanitation facilities is key to the socioeconomic wellbeing and sustainable development of any society. This study examines access to sanitation facilities in Nigeria and explores the socioeconomic and locational factors that influence the type of facility used by households. The study utilizes cross-sectional data from the 2013 Nigeria Demographic and Health Survey, and employs descriptive and inferential statistics for data analyses. The results indicated that 44.2% of households used various kinds of pit latrines, followed by toilets that flush to septic tanks (10.3%. While only 5.3% of the respondents used toilets that connect to sewer systems, about a third (31.5% lacked sanitation facility and the remaining 8.7% used other types of sanitation facilities. Results from chi-square analysis and ANOVA revealed significant statistical differences between the type of sanitation facility households used and their place of residence, geopolitical zone, ethnicity, educational attainment and wealth. Multivariate regression results indicated that the type of household sanitation facility is significantly associated with the mentioned factors as well as household size, gender of the head of the household, type of water sources, number of rooms and access to electricity. Age of the head of the household and type of cooking fuel used were not significant. The study concludes by underscoring the implications of using unimproved sanitation facilities on human health and environmental sustainability.

Acceptance of new sanitation

NARCIS (Netherlands)

Poortvliet, P.M.; Sanders, Liese; Weijma, Jan; Vries, De Jasper R.

2018-01-01

Current sanitation systems are inherently limited in their ability to address the new challenges for (waste)water management that arise from the rising demand to restore resource cycles. These challenges include removal of micropollutants, water (re)use, and nutrient recovery. New opportunities

El Salvador - Water and Sanitation

Data.gov (United States)

Millennium Challenge Corporation — The benefits of the water and sanitation sub activity will be measured using a rigorous quasi-experimental impact evaluation methodology. An impact evaluation is a...

Successful, safe and sustainable cities: towards a New Urban Agenda

Directory of Open Access Journals (Sweden)

David Satterthwaite

2017-04-01

Full Text Available There is a growing interest among national governments and international agencies in the contribution of urban centres to sustainable development. The paper outlines the new global agendas to guide this: the Sustainable Development Goals, the Paris Agreement and the New Urban Agenda. It then sets out the key challenges and opportunities facing urban governments across the Commonwealth in implementing these agendas and achieving inclusive, safe, resilient and sustainable cities. This is hampered by significant infrastructure deficits (especially in provision for water and sanitation and a lack of funding. After outlining the commitments agreed by national governments in these global agendas, the paper discusses the vital role in meeting these of city leadership, financing and investment, urban planning and local economic development. Whilst it is good to see recognition of the importance of cities to national economies, economic success in any city does not automatically contribute to a healthier city, a more inclusive city or a sustainable city. This needs capable and accountable urban governments working closely with local civil society, and the redirection of public funds and development assistance to support them.

Death caused by ingestion of an ethanol-based hand sanitizer.

Science.gov (United States)

Schneir, Aaron B; Clark, Richard F

2013-09-01

The use of hand sanitizer is effective in preventing the transmission of disease. Many hand sanitizers are alcohol-based, and significant intoxications have occurred, often in health care facilities, including the emergency department (ED). We present this case to highlight potential toxicity after the ingestion of an ethanol-based hand sanitizer. A 36-year-old man presented to the ED with ethanol intoxication. Ethanol breath analysis was measured at 278 mg/dL. After 4 h, the patient was less intoxicated and left the ED. Thirty minutes later, he was found apneic and pulseless in the ED waiting room bathroom after having ingested an ethanol-based hand sanitizer. Soon after a brief resuscitation, his serum ethanol was 526 mg/dL. He never regained consciousness and died 7 days later. No other cause of death was found. The case highlights the potential for significant toxicity after the ingestion of a product found throughout health care facilities. Balancing the benefit of hand sanitizers for preventing disease transmission and their potential misuse remains a challenge. Copyright © 2013 Elsevier Inc. All rights reserved.

[Characteristics and loads of key sources of pollutions discharged into Beishi River, Changzhou City].

Science.gov (United States)

Li, Chun-Ping; Jiang, Jian-Guo; Chen, Ai-Mei; Wu, Jia-Ling; Fan, Xiu-Juan; Ye, Bin

2010-11-01

Choosing the Beishi river, Changzhou City as the study area, the sewage generation, pollutants characteristics and sewage discharge in catchment area of Beishi river were conducted, detailed investigated and monitored. After using pollution coefficients, the yearly loads of all sources of pollutions were calculated to determine the highest sewage. The results showed that: except pH, the high concentration of SS, COD, BOD5, ammonia nitrogen, TN and TP discharged from MSW collecting houses, MSW transfer stations, public toilets and dining in Changzhou city far exceeded the "Integrated Wastewater Discharge Standard" (GB 8978-1996) and "Effluent Discharged into the City Sewer Water Quality Standards" (CJ 3082-1999). Among which: the highest concentration of COD discharged from MSW transfer stations was up to 51 700 mg/L, while the ammonia nitrogen and TN were as high as 1 616 mg/L and 2 044 mg/L in the toilet wastewater. In addition to this, the ratio of wastewater discharged directly into the river through storm water pipe network was higher from MSW houses, MSW transfer stations, public toilets, dining and other waste in Changzhou city. The 125.2 t/a of COD and 40.53 t/a of BOD5 were the two highest concentrations of various sources of pollution. The highest annual polluting loads discharged into Beishi river is dining, followed by the sanitation facilities. Therefore, cutting pollution control of food and sanitation facilities along the river is particularly urgent.

Book review, Sanità animale, Salvatore Montinaro

Directory of Open Access Journals (Sweden)

Manuel Graziani

2013-03-01

Full Text Available Un manuale strutturato per fornire un quadro d'insieme della materia e chiarire il metodo logico con il quale trovare i riferimenti scientifici e normativi necessari per affrontare il lavoro di tutti i giorni: così viene presentato Sanità animale, un volume che rispetto ai pochi testi analoghi sul mercato, si distingue per l'utilizzo parco di stralci normativi, comunque sistematicamente citati, in modo da renderne agevole la consultazione. L'attenzione maggiore è spostata verso l'analisi scientifica e normativa delle problematiche affrontate, delle peculiarità delle singole malattie e dei principi d'intervento sul campo. Il medico veterinario Salvatore Montinaro, forte dell'esperienza maturata in diverse amministrazioni (Regione, ASL, IZS riesce nell'intento di descrivere in maniera semplice, ma completa e dettagliata, il funzionamento della sanità animale e della lotta alle malattie diffusive animali. Come esplicita nell'introduzione del capitolo Norme Veterinarie e SSN: "Non si cercherà in questa sede di ripercorrere la storia della veterinaria pubblica, dal codice di Hammurabi in poi: ci si limiterà piuttosto a uno sguardo retrospettivo nella storia recente, finalizzato a identificare in modo sistematico, partendo dal generale per arrivare al particolare, i principali punti di riferimento che caratterizzano il quadro normativo della sanità pubblica veterinaria". Anche per questo il manuale è indirizzato soprattutto a coloro che già lavorano, o che intendono lavorare, nei servizi veterinari di sanità animale delle Aziende Sanitarie Locali, ponendosi come un testo "professionale" e un sussidio tecnico da avere a portata di mano. Salvatore Montinaro, classe 1967, svolge la sua attività professionale come dirigente del servizio veterinario di sanità animale della ASL di Nuoro, inoltre, fa parte del gruppo di esperti comunitari del TAIEX ed è consulente tecnico della FAO.

Water and sanitation hygiene knowledge attitude practice in urban slum settings.

Science.gov (United States)

Joshi, Ashish; Prasad, Satish; Kasav, Jyoti B; Segan, Mehak; Singh, Awnish K

2013-11-18

Access to improved drinking water, sanitation and hygiene is one of the prime concerns around the globe. This study aimed at assessing water and sanitation hygiene-related attitude and practices, and quality of water in urban slums of south Delhi, India. This pilot cross sectional study was performed during July 2013 across four urban slums of South Delhi. A convenient sample of 40 participants was enrolled. A modified version of previously validated questionnaire was used to gather information on socio-demographics, existing water and sanitation facilities and water treatment practices. Water quality testing was additionally performed using hydrogen sulphide (H2S) vials. Average age of participants was 36 years (SD=10). 83% of the participants perceived gastrointestinal tract infection as the most important health problem. 75% of the participants did not use any method for drinking water treatment. 45% of the participants consumed water from privately-owned tube well/ bore well. Water shortage lasted two days or more (50%) at a stretch with severe scarcity occurring twice a year (40%). Females aged 15 years and above were largely responsible (93%) for fetching water from water source. 45% of the participants had toilets within their households. 53% of drinking water samples collected from storage containers showed positive bacteriological contamination. There is an urgent need to develop family centered educational programs that would enhance awareness about water treatment methods that are cost effective and easily accessible.

Agriculture in the City: A Key to Sustainability in Havana, Cuba ...

International Development Research Centre (IDRC) Digital Library (Canada)

This book presents the results of a 3-year research project on the history and ... of Havana, as well as in city-wide environmental management programs. ... IDRC congratulates first cohort of Women in Climate Change Science ... Innovation.

Routine environment audit of the Kansas City Plant, Kansas City, Missouri

Energy Technology Data Exchange (ETDEWEB)

NONE

1994-11-01

This report documents the results of the routine environmental audit of the Kansas City Plant, Kansas City, Missouri. During this audit the activities the audit team conducted included reviews of internal documents and reports from previous audits and assessments; interviews with U.S. Department of Energy (DOE) and contractor personnel; and inspections and observations of selected facilities and operations. The onsite portion of the audit was conducted October 24-November 4, 1994, by the DOE Office of Environmental Audit (EH-24), located within the Office of Environment, Safety, and Health (EH). DOE 5482.1 B, {open_quotes}Environment, Safety, and Health Appraisal Program,{close_quotes} establishes the mission of EH-24, which is to provide comprehensive, independent oversight of Department-wide environmental programs on behalf of the Secretary of Energy. The ultimate goal of EH-24 is enhancement of environmental protection and minimization of risk to public health and the environment. EH-24 accomplishes its mission by conducting systematic and periodic evaluations of the Department`s environmental programs within line organizations and by using supplemental activities that strengthen self-assessment and oversight functions within program, field, and contractor organizations. The audit evaluated the status of programs to ensure compliance with Federal, state, and local environmental laws and regulations; compliance with DOE Orders, guidance, and directives; and conformance with accepted industry practices and standards of performance. The audit also evaluated the status and adequacy of the management systems developed to address environmental requirements.

Descentralização das ações de Vigilância Sanitária nos municípios em Gestão Plena, Estado do Rio de Janeiro Decentralization of Health Surveillance actions in cities with local health managment in the State of Rio de Janeiro

Directory of Open Access Journals (Sweden)

Mirian Miranda Cohen

2004-09-01

Full Text Available O Centro de Vigilância Sanitária da Secretaria de Estado da Saúde do Rio de Janeiro pretende, com a descentralização das ações de vigilância sanitária para os Municípios, atender condições mínimas para fortalecer o sistema estadual de Vigilância Sanitária, criando estrutura de apoio ao processo de descentralização. Este trabalho objetiva apresentar o diagnóstico situacional dos órgãos de vigilância sanitária dos municípios em Gestão Plena do Sistema Municipal, discutindo os principais resultados. A metodologia compreende a análise dos 22 órgãos de vigilância sanitária em Gestão Plena do Sistema Municipal, conforme a Norma Operacional Básica 96, no período de julho a dezembro de 2002, através de questionário padrão aplicado pelo Centro de Vigilância Sanitária e de observação participante. Com base nos resultados, conclui-se que a maioria dos órgãos de vigilância sanitária municipais em Gestão Plena do Sistema Municipal, possuem profundas dificuldades técnico-operacionais no desenvolvimento das ações descentralizadas, denotando a fragilidade do processo de descentralização das ações de Vigilância Sanitária no Estado e a necessidade de sensibilizar os gestores para a efetiva estruturação das vigilâncias sanitárias locais, em parceria com o órgão estadual de Vigilância Sanitária.The Health Surveillance Center of the State of Rio de Janeiro intends, with the decentralization of low complexity health surveillance actions for Cities, to meet the minimum requirements to strengthen the state health surveillance system, creating a support structure for the descentraliztion process. The objective of this paper is to present the situational diagnosis of the health surveillance agencies that have adopted the System Full Management. The methodology encompasses the analysis of 22 municipal health surveillance agencies that use the System Full Management, according to the Unified Health System's Basic

Peace Corps Water/Sanitation Case Studies and Analyses. Appropriate Technologies for Development. Case Study CS-4.

Science.gov (United States)

Talbert, Diana E., Comp.

This document provides an overview of Peace Corps water and sanitation activities, five case studies (Thailand, Yemen, Paraguay, Sierra Leone, and Togo), programming guidelines, and training information. Each case study includes: (1) background information on the country's geography, population, and economics; (2) information on the country's…

Inconvenient Human Rights: Water and Sanitation in Sweden's Informal Roma Settlements.

Science.gov (United States)

Davis, Martha F; Ryan, Natasha

2017-12-01

Following an increase in Roma migration under the European "freedom of movement" laws, Swedish municipalities initiated more than 80 evictions of informal Roma settlements on the grounds of poor sanitation between 2013 and 2016. These evictions echo policies from earlier in the 20th century, when Roma living in Sweden were often marginalized through the denial of access to water and sanitation facilities. The recent Swedish evictions also follow similar government actions across Europe, where Roma settlements are controlled through the denial of access to water and sanitation. However, access to water and sanitation-central aspects of human health-are universal human rights that must be available to all people present in a jurisdiction, regardless of their legal status. The evictions described here violated Sweden's obligations under both European and international human rights law. More positive government responses are required, such as providing shelters or camping sites, setting up temporary facilities, and directly engaging with communities to address water and sanitation issues. The authors conclude by providing guidance on how states and municipalities can meet their human rights obligations with respect to water and sanitation for vulnerable Roma individuals and informal settlements in their communities.

Validation of the cleaning and sanitization method for radiopharmaceutical production facilities

International Nuclear Information System (INIS)

Robles, Anita; Morote, Mario; Moore, Mariel; Castro, Delcy; Paragulla, Wilson; Novoa, Carlos; Otero, Manuel; Miranda, Jesus; Herrera, Jorge; Gonzales, Luis

2014-01-01

A protocol for the cleaning and sanitization method for radiopharmaceutical production facilities has been designed and developed for the inner surface of the hot cells for the production of Sodium Pertechnetate Tc-99m and Sm-153 EDTMP, considering an extreme situation for each hot cell. Cleaning is performed with double-distilled water and sanitation with two disinfectant solutions, 70 % isopropyl alcohol and 3 % hydrogen peroxide in alternate weeks. Microbiological analysis of sanitized surfaces were made after 20 minutes and 48 hours for the hot cell of Tc-99m and 72 hours for the hot cell of EDTMP Sm-153 in 3 consecutive tests by the method of direct contact with plates containing culture medium, made for each sampling point (6 in the first and five in the second). The results showed that the microbial load on surfaces sanitized was below acceptable limits and that the lifetime of cleaning and sanitization is 48 hours for the hot cell of Tc-99m and 72 hours for the one of EDTMP-Sm-153. As a conclusion, the method of cleaning and sanitization is effective to reduce or eliminate microbial contamination therefore, the process is validated. (authors).

Sanitising the City: Exploring Hegemonic Gentrification in London's Soho

OpenAIRE

Sanders-McDonagh, E.; Peyrefitte, M.; Ryalls, M.

2016-01-01

This article will explore the gentrification of Soho, reflecting on ethnographic research undertaken in the area over the past fifteen months, to argue that the recent social, political, and economic changes in Soho must be understood in relation to private, marketized and globalized neoliberal capitalist forces. We argue that the changes to the area result in a heavily-weighted form of gentrification that works to actively and knowingly sanitize the city, removing 'undesirable' people and ve...

Sanitation health risk and safety planning in urban residential ...

African Journals Online (AJOL)

The aim of this review paper was to determine the best sanitation health risk and safety planning approach for sustainable management of urban environment. This was achieved by reviewing the concept of sanitation safety planning as a tool. The review adopted exploratory research approach and used secondary data ...

Sanitation facilities and hygiene practices in a semi-urban ...

African Journals Online (AJOL)

Alasia Datonye

Department of Community Medicine, University of Port Harcourt Teaching Hospital, Port. Harcourt, Nigeria. ... and they formed 87.95% of the 83 facilities found to be in ... Hygiene education and social marketing of sanitation facilities are ..... India and Brazil . ... sanitation facility; it has to be reiterated that greater emphasis.

Pit Latrine Emptying Behavior and Demand for Sanitation Services in Dar Es Salaam, Tanzania

Directory of Open Access Journals (Sweden)

Marion W. Jenkins

2015-02-01

Full Text Available Pit latrines are the main form of sanitation in unplanned areas in many rapidly growing developing cities. Understanding demand for pit latrine fecal sludge management (FSM services in these communities is important for designing demand-responsive sanitation services and policies to improve public health. We examine latrine emptying knowledge, attitudes, behavior, trends and rates of safe/unsafe emptying, and measure demand for a new hygienic latrine emptying service in unplanned communities in Dar Es Salaam (Dar, Tanzania, using data from a cross-sectional survey at 662 residential properties in 35 unplanned sub-wards across Dar, where 97% had pit latrines. A picture emerges of expensive and poor FSM service options for latrine owners, resulting in widespread fecal sludge exposure that is likely to increase unless addressed. Households delay emptying as long as possible, use full pits beyond what is safe, face high costs even for unhygienic emptying, and resort to unsafe practices like ‘flooding out’. We measured strong interest in and willingness to pay (WTP for the new pit emptying service at 96% of residences; 57% were WTP ≥U.S. $17 to remove ≥200 L of sludge. Emerging policy recommendations for safe FSM in unplanned urban communities in Dar and elsewhere are discussed.

Effects of CO{sub 2} sanitation program for buildings 2008. Expert opinion; Effekte des CO{sub 2}-Gebaeudesanierungsprogramms 2008. Gutachten

Energy Technology Data Exchange (ETDEWEB)

Clausnitzer, Klaus-Dieter; Gabriel, Juergen; Eilmes, Sabine [Bremer Energie-Institut, Bremen (Germany); Diefenbach, Nikolaus; Loga, Tobias [Institut Wohnen und Umwelt GmbH, Darmstadt (Germany); Wosniok, Werner [Bremen Univ. (Germany). Inst. fuer Statistik

2008-07-01

The climate protection, the securing of the power supply as well as the enabling of payable energy costs belong to the central tasks to the policy. In the year 2006, the working group consisting of the Bremen Energie Institute (Bremen, Federal Republic of Energy), Institute Wohnen und Umwelt GmbH (Darmstadt, Federal Republic of Germany) and the Institute for Statistics of the University of Bremen (Bremen, Federal Republic of Germany) was ordered to develop a model for the estimation of the positive effects of the CO{sub 2} sanitation program for buildings according to the reduction of CO{sub 2}, conservation of final energy, employment, progress in modernization and saving of heating cost. In the expert opinion under consideration, the influences are stated for the case of loan and grant for the year 2008.

9 CFR 3.107 - Sanitation.

Science.gov (United States)

2010-01-01

... in food preparation must be cleaned and sanitized after each use. Kitchens and other food handling... marine mammals except when deemed essential by an attending veterinarian. [66 FR 253, Jan. 3, 2001] ...

[From hygiene to the building of a city: the state and sanitation in Rio de Janeiro].

Science.gov (United States)

Marques, E C

1995-01-01

The paper offers a historical analysis of the creation of the sector responsible for inaugurating and managing Rio de Janeiro's basic sanitary services, examining the period from the mid-nineteenth century, when sanitary issues were first posed, through the 1920s. The analysis centers on the relation between the service structure established by the state, on the one hand, and urban space, on the other, taking a particular look at the special interests involved in creation of this structure. Exploring the vast literature available on Rio de Janeiro's urban world at that time, the present text supplements this with an analysis focused above all on the architecting of Brazil's first policies on sanitation infrastructure.

The effect of an instant hand sanitizer on blood glucose monitoring results.

Science.gov (United States)

Mahoney, John J; Ellison, John M; Glaeser, Danielle; Price, David

2011-11-01

People with diabetes mellitus are instructed to clean their skin prior to self-monitoring of blood glucose to remove any dirt or food residue that might affect the reading. Alcohol-based hand sanitizers have become popular when soap and water are not available. The aim of this study was to determine whether a hand sanitizer is compatible with glucose meter testing and effective for the removal of exogenous glucose. We enrolled 34 nonfasting subjects [14 male/20 female, mean ages 45 (standard deviation, 9.4)] years, 2 with diagnosed diabetes/32 without known diabetes]. Laboratory personnel prepared four separate fingers on one hand of each subject by (1) cleaning the second finger with soap and water and towel drying (i.e., control finger), (2) cleaning the third finger with an alcohol-based hand sanitizer, (3) coating the fourth finger with cola and allowing it to air dry, and (4) coating the fifth finger with cola and then cleaning it with the instant hand sanitizer after the cola had dried. Finger sticks were performed on each prepared finger and blood glucose was measured. Several in vitro studies were also performed to investigate the effectiveness of the hand sanitizer for removal of exogenous glucose.z Mean blood glucose values from fingers cleaned with instant hand sanitizer did not differ significantly from the control finger (p = .07 and .08, respectively) and resulted in 100% accurate results. Blood glucose data from the fourth (cola-coated) finger were substantially higher on average compared with the other finger conditions, but glucose data from the fifth finger (cola-coated then cleaned with hand sanitizer) was similar to the control finger. The data from in vitro experiments showed that the hand sanitizer did not adversely affect glucose meter results, but when an exogenous glucose interference was present, the effectiveness of the hand sanitizer on glucose bias (range: 6% to 212%) depended on the surface area and degree of dilution. In our study

Integrated Water, Sanitation and Solid Waste Management in Small ...

International Development Research Centre (IDRC) Digital Library (Canada)

Inadequate water and sanitation services are having an negative effect on human health and polluting Lake Victoria in East Africa. At the request of the governments of Kenya, Tanzania and Uganda, UN-Habitat has undertaken an initiative to provide water and sanitation services in the region and protect the Lake basin.

Climate extremes and challenges to infrastructure development in coastal cities in Bangladesh

Directory of Open Access Journals (Sweden)

Sowmen Rahman

2015-03-01

Full Text Available Most of the coastal cities in Bangladesh are situated on the riverbanks of low-lying tidal zones at an average elevation of 1.0–1.5 m from the sea level. Construction and management of buildings, roads, power and telecommunication transmission lines, drainage and sewerage and waste management are very difficult and vulnerable to climate change disasters. Cyclonic storms associated with tidal floods impact seriously the infrastructures and thus the livelihoods. Although coastal cities are the ultimate shelters of the coastal people during the extremes events, the coastal cities are not safe and cannot support them due to poor infrastructure. This study analyses the challenges coastal urbanization faces under different situations like cyclones, floods and water-logging, salinity, land-sliding and erosion etc. during the disasters and their effects on city lives for water supply and sanitation, power and electricity and waste management etc., and puts forward recommendations towards sustainable planning of coastal cities.

Women's role in sanitation decision making in rural coastal Odisha, India.

Directory of Open Access Journals (Sweden)

Parimita Routray

Full Text Available While women and girls face special risks from lack of access to sanitation facilities, their ability to participate and influence household-level sanitation is not well understood. This paper examines the association between women's decision-making autonomy and latrine construction in rural areas of Odisha, India.We conducted a mixed-method study among rural households in Puri district. This included a cross sectional survey among 475 randomly selected households. These were classified as either having a functional latrine, a non-functional latrine or no latrine at all. We also conducted 17 in-depth interviews and 9 focus group discussions among household members of these three categories of households.Decisions on the construction of household level sanitation facilities were made exclusively by the male head in 80% of households; in 11% the decision was made by men who consulted or otherwise involved women. In only 9% of households the decision was made by women. Households where women were more involved in general decision making processes were no more likely to build a latrine, compared to households where they were excluded from decisions. Qualitative research revealed that women's non-involvement in sanitation decision making is attributed to their low socio-economic status and inability to influence the household's financial decisions. Female heads lacked confidence to take decisions independently, and were dependent on their spouse or other male family members for most decisions. The study revealed the existence of power hierarchies and dynamics within households, which constrained female's participation in decision-making processes regarding sanitation.Though governments and implementers emphasize women's involvement in sanitation programmes, socio-cultural factors and community and household level dynamics often prevent women from participating in sanitation-related decisions. Measures are needed for strengthening sanitation policies

Women's role in sanitation decision making in rural coastal Odisha, India.

Science.gov (United States)

Routray, Parimita; Torondel, Belen; Clasen, Thomas; Schmidt, Wolf-Peter

2017-01-01

While women and girls face special risks from lack of access to sanitation facilities, their ability to participate and influence household-level sanitation is not well understood. This paper examines the association between women's decision-making autonomy and latrine construction in rural areas of Odisha, India. We conducted a mixed-method study among rural households in Puri district. This included a cross sectional survey among 475 randomly selected households. These were classified as either having a functional latrine, a non-functional latrine or no latrine at all. We also conducted 17 in-depth interviews and 9 focus group discussions among household members of these three categories of households. Decisions on the construction of household level sanitation facilities were made exclusively by the male head in 80% of households; in 11% the decision was made by men who consulted or otherwise involved women. In only 9% of households the decision was made by women. Households where women were more involved in general decision making processes were no more likely to build a latrine, compared to households where they were excluded from decisions. Qualitative research revealed that women's non-involvement in sanitation decision making is attributed to their low socio-economic status and inability to influence the household's financial decisions. Female heads lacked confidence to take decisions independently, and were dependent on their spouse or other male family members for most decisions. The study revealed the existence of power hierarchies and dynamics within households, which constrained female's participation in decision-making processes regarding sanitation. Though governments and implementers emphasize women's involvement in sanitation programmes, socio-cultural factors and community and household level dynamics often prevent women from participating in sanitation-related decisions. Measures are needed for strengthening sanitation policies and effective

Rapid assessment procedures in environmental sanitation research: a case study from the northern border of Mexico.

Science.gov (United States)

Cifuentes, Enrique; Alamo, Urinda; Kendall, Tamil; Brunkard, Joan; Scrimshaw, Susan

2006-01-01

There is a need to enhance the quality and sustainability of environmental health programs in Mexico. What socio-cultural factors influenced the adoption or rejection of Clean Water in Homes programs in this population? We applied rapid appraisal procedures (RAP) to evaluate these community-based programs. Qualitative study conducted in communities along Mexico's northern border. We conducted informal dialogues, semi-structured interviews, field notes and observations. Home visits used a checklist to observe: sources of water, handwashing, as well as human waste and garbage disposal patterns. Data analysis was conducted using ATLAS.ti, which facilitated comparison and illustration of discrepancies, the elaboration of emerging issues and relationships between them. Community members perceived that the Clean Water program was a top-down intervention. Water is perceived as a political issue and a matter of corruption. Inequity also limits solidarity activities involved in environmental sanitation. Migration to the United States of America (US) contributes to community fragmentation, which in turn dilutes communal efforts to improve water and sanitation infrastructure. While targeting women as program "recipients", the Clean Water program did not take gendered spheres of decision-making into account. Community members and authorities discussed the main results in "assemblies", particularly addressing the needs of excluded groups. The oversight of not exploring community members' needs and priorities prior to program implementation resulted in interventions that did not address the structural (economic, infrastructure) and socio-cultural barriers faced by community members to undertake the health-promoting behaviour change, and provoked resentment.

Spatial practices and the institutionalization of water sanitation services in southern metropolises

DEFF Research Database (Denmark)

Putri, Prathiwi Widyatmi; Moulaert, Frank

2017-01-01

the city as a multi-scalar socio-ecological system in which different forms of human–water relations and their institutionalization are found. Particular attention is given to informality in this system and how it interacts with ‘regular’ state and corporate market sector practices. Within...... these interactive dynamics, informality is not only understood as a survival strategy but also as a creative practice connecting various social-ecological opportunities, traditional and contemporary technologies and modes of institutionalization to each other. Ongoing institutionalization processes in the formal...... and informal economy, as well as between them, are analysed. Opportunities to integrate and regularize the diverse water sanitation services into community-led closed water–wastewater cycles capable of ensuring public health and sustaining a bio-hydrological balance at the local level are explored....

Importance of triggers and veto-barriers for the implementation of sanitation in informal peri-urban settlements – The case of Cochabamba, Bolivia

Science.gov (United States)

Rauch, Sebastien; Cossio, Claudia; Landaeta, Graciela; McConville, Jennifer

2018-01-01

An estimated 2.4 billion people lack access to improved sanitation which has devastating consequences for human health and the environment. Understanding what constitute sanitation demand is crucial for accelerating the spread of improved sanitation. This study aims to understand the adoption mechanisms for improved sanitation. An informal peri-urban settlement in Cochabamba, Bolivia was selected as a case study to understand adoption patterns. Various qualitative methods of data collection and analysis were employed. The findings showed that pour-flush toilets was the only preferred sanitation alternative at the study site. An adoption framework for waterborne toilets was developed based on diffusion of innovation theory. Factors that influence adoption were identified. Some functioned as triggers and initiated adoption, whereas some factors blocked adoption and constituted veto-barriers. Most factors were connected to the individual household situation and its members, but neighborhood development also affected pour-flush adoption. Based on adoption time the residents were divided into the following adoption groups: first adopters, early majority, late majority, laggards and non-adopters. Each adoption group followed its own adoption route with specific characteristics and respective triggers or veto-barriers. We argue that the strong demand for waterborne toilets in peri-urban areas need to be recognized and the developed framework could be used for customizing sanitation improvement programs for certain target groups. PMID:29617459

Toward a healthier city: nutrition standards for New York City government.

Science.gov (United States)

Lederer, Ashley; Curtis, Christine J; Silver, Lynn D; Angell, Sonia Y

2014-04-01

Poor diet is a leading cause of disability, death, and rising health care costs. Government agencies can have a large impact on population nutrition by adopting healthy food purchasing policies. In 2007, New York City (NYC) began developing a nutrition policy for all foods purchased, served, or contracted for by City agencies. A Food Procurement Workgroup was created with representatives from all City agencies that engaged in food purchasing or service, and the NYC Health Department served as technical advisor. The NYC Standards for Meals/Snacks Purchased and Served (Standards) became a citywide policy in 2008. The first of its kind, the Standards apply to more than 3,000 programs run by 12 City agencies. This paper describes the development process and initial implementation of the Standards. With more than 260 million meals and snacks per year covered, the Standards increase demand for healthier products, model healthy eating, and may also affect clients' food choices beyond the institutional environment. Our experience suggests that implementation of nutrition standards across a wide range of diverse agencies is feasible, especially when high-level support is established and technical assistance is available. Healthy procurement policies can ensure that food purchased by a jurisdiction supports its public health efforts. Published by Elsevier Inc.

25 CFR 247.18 - What are the sanitation prohibitions?

Science.gov (United States)

2010-04-01

... 25 Indians 1 2010-04-01 2010-04-01 false What are the sanitation prohibitions? 247.18 Section 247.18 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR FISH AND WILDLIFE USE OF COLUMBIA RIVER TREATY FISHING ACCESS SITES § 247.18 What are the sanitation prohibitions? (a) You cannot deposit...

Amplifying Progress toward Multiple Development Goals through Resource Recovery from Sanitation.

Science.gov (United States)

Trimmer, John T; Cusick, Roland D; Guest, Jeremy S

2017-09-19

The United Nations' Sustainable Development Goals (SDGs) recognize that current sanitation gaps must be closed to better serve those without access to safely managed systems (Target 6.2: universal sanitation coverage) and those connected to sewers without wastewater treatment (Target 6.3: halving the proportion of untreated wastewater). Beyond mitigating environmental and health concerns, implementing resource recovery sanitation systems could simultaneously improve the availability of agricultural nutrients (SDG 2) and household energy (SDG 7). This study estimates the potential for global, regional, and country-level resource recovery to impact nutrient and household electricity use through 2030. We distinguish impacts from newly installed sanitation systems (to achieve universal coverage), newly treated wastewater systems (to halve the proportion of untreated wastewater), and existing system replacement, while also considering urban and rural disparities and spatial colocation of nutrients with agricultural needs. This work points toward country-specific strategies for deriving the greatest benefit from sanitation investments while also identifying overarching trends to guide international research efforts. Globally, potential nutrient gains are an order of magnitude larger than electricity (a small fraction of total energy), and considerable impacts are possible in the least-developed countries, six of which could double or offset all projected nutrient and electricity use through newly installed sanitation systems.

Economics of area-wide sit control programs

International Nuclear Information System (INIS)

Enkerlin, Walther

2003-01-01

The economic feasibility of using the sterile insect technique (SIT) to control certain key insect pests has been demonstrated clearly. The successful implementation of a number of area-wide and large-scale SIT programs has produced substantial economic benefits for the beneficiaries of the technology. The economic advantages of this technology will become more evident as indirect benefits of SIT application are incorporated into total program benefit estimates. Awareness of the technical and economic advantages of the SIT, and market forces favoring the use of environmentally clean pest control methods, will encourage private investment in this technology. (author)

Flooding the sanitary city : Planning discourse and the materiality of urban sanitation in Hanoi

OpenAIRE

Schramm, S.

2016-01-01

Urban water flows are constitutive elements of Hanoi’s morphology. Regular floods across the city illustrate that Hanoi’s amphibious character is a central impediment to the installa- tion of a ‘dry and sanitary city’, the global modernist ideal of a separation of urban waste- water flows from public space through their redirection into large underground networks. Currently, the first attempt by the city government to construct a citywide sewerage network since the colonial period is taking p...

Access to Drinking Water and Sanitation in Rural Kazakhstan.

Science.gov (United States)

Tussupova, Kamshat; Hjorth, Peder; Berndtsson, Ronny

2016-11-09

The Sustainable Development Goals (SDGs) require nations to ensure adequate water supply for all. For Kazakhstan, this means that rural areas will need much stronger attention as they have been rather neglected in efforts to comply with the Millennium Development Goals (MDGs). This study aims to establish a baseline data concerning the current situation in villages that will need interventions according to the SDGs. The study was performed by means of questionnaires. The results should be seen as initial guidelines that can help to illuminate some of the uncounted challenges in future efforts to meet the SDG targets. As hardly any information exists about sanitation in rural Kazakhstan, the study essentially focuses on water services. The results show that 65% of rural dwellers want to connect and pay for the piped water supply. At the same time, about 80% have toilets outside their home. Consequently, the water program aiming at providing 80% of rural people with access to tap water from a centralized piped system will not be possible. However, by carefully managing the existing water supply and sanitation system in joint collaboration with the local users, significant progress can be made. The present results show the important first steps that need to be taken in this direction.

Access to Drinking Water and Sanitation in Rural Kazakhstan

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Kamshat Tussupova

2016-11-01

Full Text Available The Sustainable Development Goals (SDGs require nations to ensure adequate water supply for all. For Kazakhstan, this means that rural areas will need much stronger attention as they have been rather neglected in efforts to comply with the Millennium Development Goals (MDGs. This study aims to establish a baseline data concerning the current situation in villages that will need interventions according to the SDGs. The study was performed by means of questionnaires. The results should be seen as initial guidelines that can help to illuminate some of the uncounted challenges in future efforts to meet the SDG targets. As hardly any information exists about sanitation in rural Kazakhstan, the study essentially focuses on water services. The results show that 65% of rural dwellers want to connect and pay for the piped water supply. At the same time, about 80% have toilets outside their home. Consequently, the water program aiming at providing 80% of rural people with access to tap water from a centralized piped system will not be possible. However, by carefully managing the existing water supply and sanitation system in joint collaboration with the local users, significant progress can be made. The present results show the important first steps that need to be taken in this direction.

The “Wireless Sensor Networks for City-Wide Ambient Intelligence (WISE-WAI” Project

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Michele Zorzi

2009-05-01

Full Text Available This paper gives a detailed technical overview of some of the activities carried out in the context of the “Wireless Sensor networks for city-Wide Ambient Intelligence (WISEWAI” project, funded by the Cassa di Risparmio di Padova e Rovigo Foundation, Italy. The main aim of the project is to demonstrate the feasibility of large-scale wireless sensor network deployments, whereby tiny objects integrating one or more environmental sensors (humidity, temperature, light intensity, a microcontroller and a wireless transceiver are deployed over a large area, which in this case involves the buildings of the Department of Information Engineering at the University of Padova. We will describe how the network is organized to provide full-scale automated functions, and which services and applications it is configured to provide. These applications include long-term environmental monitoring, alarm event detection and propagation, single-sensor interrogation, localization and tracking of objects, assisted navigation, as well as fast data dissemination services to be used, e.g., to rapidly re-program all sensors over-the-air. The organization of such a large testbed requires notable efforts in terms of communication protocols and strategies, whose design must pursue scalability, energy efficiency (while sensors are connected through USB cables for logging and debugging purposes, most of them will be battery-operated, as well as the capability to support applications with diverse requirements. These efforts, the description of a subset of the results obtained so far, and of the final objectives to be met are the scope of the present paper.

Translating the human right to water and sanitation into public policy reform.

Science.gov (United States)

Meier, Benjamin Mason; Kayser, Georgia Lyn; Kestenbaum, Jocelyn Getgen; Amjad, Urooj Quezon; Dalcanale, Fernanda; Bartram, Jamie

2014-12-01

The development of a human right to water and sanitation under international law has created an imperative to implement human rights in water and sanitation policy. Through forty-three interviews with informants in international institutions, national governments, and non-governmental organizations, this research examines interpretations of this new human right in global governance, national policy, and local practice. Exploring obstacles to the implementation of rights-based water and sanitation policy, the authors analyze the limitations of translating international human rights into local water and sanitation practice, concluding that system operators, utilities, and management boards remain largely unaffected by the changing public policy landscape for human rights realization. To understand the relevance of human rights standards to water and sanitation practitioners, this article frames a research agenda to ensure that human rights aspirations lead to public policy reforms and public health outcomes.

Zaire program expands to cover high-risk groups in two cities.

Science.gov (United States)

1989-01-01

This article announces the expansion of Zaire's social marketing program for condoms to high-risk groups in the cities of Goma and Matadi. The program will use proven marketing techniques from Kinshasha, printed materials, and direct marketing to retail outlets, emphasizing hotels, bars, and other areas frequented by prostitutes, migrants, and other travelers. In addition to retail outlets such as pharmacies, 50 taxis will be tested as additional retail sources for Prudence condoms. Once under way, this effort could reach as many as 96,000 people/day. 5 new AIDS information spots are being televised, and an anti-AIDS song and jingle are on the air. Condom social marketing representatives report a 357% increase in condom sales through March, 1989, over 1988, and that products are now available in 85% of Kinshasha pharmacies. Medical center coverage has increased to 14 from 9 zones, while products reach 11 additional cities and 5 interior provinces.

New York City's First Conditional Cash Transfer Program: What Worked, What Didn't

Science.gov (United States)

Riccio, James; Miller, Cynthia

2016-01-01

This report summarizes the findings of a long-term evaluation of Opportunity NYC--Family Rewards, an experimental, privately funded, conditional cash transfer (CCT) program to help families break the cycle of poverty. Family Rewards was the first comprehensive CCT program in a developed country. Launched in 2007 by New York City's Center for…

Ações de vigilância sanitária no município de Divinópolis, Minas Gerais, entre 2008 e 2013 / Actions of health surveillance in southeast brazilian city from 2008 to 2013

Directory of Open Access Journals (Sweden)

Suelen Garcia Oliveira da Fonseca

2014-02-01

Full Text Available Os municípios brasileiros apresentam modalidades distintas de organização e gestão pública em virtude das diferentes realidades regionais, o que constitui uma importante estratégia para o planejamento dos serviços de vigilância sanitária. O objetivo deste estudo é descrever e analisar os procedimentos realizados pela Vigilância Sanitária do município de Divinópolis inserido no Sistema de Informações Ambulatoriais (SIA-SUS entre 2008 e 2013. Trata-se de um estudo transversal que utilizou informações do banco de dados eletrônico SIA-SUS e disponibilizado de forma pública através do site DATA/SUS. A partir do Tabnet/Datasus foram acessados os dados da produção ambulatorial do SUS por local de atendimento e forma de organização referente à vigilância sanitária. As informações foram exportadas e organizadas por tipo de atividade para o programa computacional Windows Excel® (versão 2007 para análise descritiva dos dados. De um total de 49 tipos de procedimentos executados pela vigilância sanitária de Divinópolis, 6 (12,24% são relativos a processo administrativo sanitário, 4 (8,16% às atividades educativas, 5 (10,20% são relativos à análise/investigação de surtos e 10 (20,41% à inspeção sanitária. O SIA-SUS é uma ferramenta útil para o desenvolvimento de mecanismos de avaliação do serviço de vigilância sanitária. --------------------------------------------------------------------------- The Brazilian municipalities have distinct modes of organization and public administration owing to differing regional realities, which is an important strategy for the planning of he-alth surveillance services. The aim of this study is to describe and analyse the procedures performed by the Health Surveillance service of Divinópolis inserted into the Ambulatory Information System (SIA-SUS from 2008 to 2013. This was a cross-sectional study that used information from the electronic database SIA-SUS and publicly

The Informal Working in Fortaleza City: Between Urban Sanitation, Public Policy and Philosophy (1880-1910

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Daniel Camurça Correia

2016-06-01

Full Text Available With this papper we aim to analyze the ways in which some people as self-employed, workers of the streets, such as porters, sellers and beggars, articulated his days in the city of Fortaleza, in the end of nineteenth century, between the political and regulatory joints of Ceará province. Despite of several attempts by the political, medical and establish intellectual high society discourses and practices against the massive presence of this kind of sel-employed, the disjointed work and the sick body of the popular, these, increasingly, were present through the work carried out, whether in times of drought, is the period of the belle époque of Fortaleza. Through the analysis of the sources, discusses to typify poor and informal workers, at the time when the economic elite of Fortaleza wanted to establish commercial modernity in this city. For the development of this article, we used literature and bibliographical research. Was performed in addition to the survey data of the time as another primary sources (Acting Secretary of the Business of Interior of Ceará Province Report, Match Proceedings of the Municipal Stewardship of Fortaleza, Corres- pondence Minutes of city Hall of Fortaleza; and secondary sources (Postures Code of the City of Fortaleza; and chronic books and besides memories of the city of Fortaleza.

From hygiene to the building of a city: the State and sanitation in Rio de Janeiro

OpenAIRE

Marques, Eduardo Cesar

1995-01-01

Este artigo apresenta uma análise histórica sobre a constituição do setor responsável pela implantação e gestão dos serviços de saneamento básico no Rio de Janeiro entre o início da problematização das questões sanitárias, em meados do século XIX, e a década de 20 deste século. A análise privilegia a relação entre a estrutura dos serviços montada pelo Estado e o espaço urbano, em especial os interesses organizados em torno da sua produção. O trabalho dialoga com a vasta literatura sobre o urb...

O processo administrativo-sanitário como instrumento de efetividade das ações de vigilância sanitária

Directory of Open Access Journals (Sweden)

Joedson de Souza DELGADO

2013-04-01

Full Text Available Analisa-se o processo administrativo-sanitário oriundo da Lei n. 6.437/1977, suas formalidades e tramitação no contexto da vigilância sanitária. Aborda-se a complementação de outras regras jurídicas em sentido amplo para caracterizar adequadamente uma situação como infração sanitária. Destaca-se a importância da sistematização do Direito Sanitário sancionador com observância aos primados da ampla defesa e do contraditório em face do atributo da coercibilidade presente no poder de polícia. Revisa-se o material bibliográfico acerca do tema, com ênfase na doutrina administrativa sanitária e estudam-se os elementos do poder normativo e do poder de fiscalização, percorrendo a edição de regramentos técnicos que estabelecem condutas obrigatórias, vedadas ou permitidas. Conclui-se que a norma processual, prevista na Lei n. 6.437/1977, contempla um conjunto de medidas que realiza a prevenção dos riscos e a proteção dos danos à saúde com a responsabilidade legal diante do descumprimento ao ordenamento jurídico-sanitário, mas que alguns institutos devem ser atualizados revistos, assim como apurado o modelo de cobrança administrativa e judicial das multas sanitárias. ABSTRACT Analyzed the administrative-sanitary process from the Brazilian Law n. 6.437/1977, his rules and procedure in the context of the sanitary vigilance. Approached the complementation of other juridical rules in a wide sense to characterize adequately a situation as sanitary infraction. Stands out the relevance of the systematization of Sanitary Law punitive, with observance in the priority of the ample defense and the contradictory in front of the attribute of present repression in the power of the police. Revised the bibliographical material over of the topic, emphatically in the administrative sanitary doctrine and study the elements of the normative power and of the power of inspection, crossing the edition of technical regulations that establish

Free-Roaming Dog Population Estimation and Status of the Dog Population Management and Rabies Control Program in Dhaka City, Bangladesh

Science.gov (United States)

Tenzin, Tenzin; Ahmed, Rubaiya; Debnath, Nitish C.; Ahmed, Garba; Yamage, Mat

2015-01-01

Beginning January 2012, a humane method of dog population management using a Catch-Neuter-Vaccinate-Release (CNVR) program was implemented in Dhaka City, Bangladesh as part of the national rabies control program. To enable this program, the size and distribution of the free-roaming dog population needed to be estimated. We present the results of a dog population survey and a pilot assessment of the CNVR program coverage in Dhaka City. Free-roaming dog population surveys were undertaken in 18 wards of Dhaka City on consecutive days using mark-resight methods. Data was analyzed using Lincoln-Petersen index-Chapman correction methods. The CNVR program was assessed over the two years (2012–2013) whilst the coverage of the CNVR program was assessed by estimating the proportion of dogs that were ear-notched (processed dogs) via dog population surveys. The free-roaming dog population was estimated to be 1,242 (95 % CI: 1205–1278) in the 18 sampled wards and 18,585 dogs in Dhaka City (52 dogs/km2) with an estimated human-to-free-roaming dog ratio of 828:1. During the two year CNVR program, a total of 6,665 dogs (3,357 male and 3,308 female) were neutered and vaccinated against rabies in 29 of the 92 city wards. A pilot population survey indicated a mean CNVR coverage of 60.6% (range 19.2–79.3%) with only eight wards achieving > 70% coverage. Given that the coverage in many neighborhoods was below the WHO-recommended threshold level of 70% for rabies eradications and since the CNVR program takes considerable time to implement throughout the entire Dhaka City area, a mass dog vaccination program in the non-CNVR coverage area is recommended to create herd immunity. The findings from this study are expected to guide dog population management and the rabies control program in Dhaka City and elsewhere in Bangladesh. PMID:25978406

Brazilian Constitution and the Fundamental Right to Sanitation

OpenAIRE

Michely Vargas Delpupo; José Geraldo Romanello Bueno

2015-01-01

The right to basic sanitation, was elevated to the category of fundamental right by the Constitution of 1988 to protect the ecologically balanced environment, ensuring social rights to health and adequate housing and put the dignity of the human person as the foundation of the Brazilian Democratic State. Before their essentiality to humans, this article seeks to understand why universal access to basic sanitation is a goal so difficult to achieve in Brazil. Therefore, thi...

Investigation on food sanitation controlling technologies; Shokuhin eisei kanri gijutsu ni kansuru chosa

Energy Technology Data Exchange (ETDEWEB)

Doi, Y [Hokkaido Electric Power Co. Inc., Sapporo (Japan); Nishioka, J

2000-03-24

Investigation has been made on the current status of food sanitation controlling technologies. Eighty percent of food poisoning is caused by bacte such as Salmonera, enteritis vibrio, staphylococcus, and pathogenic colibacillus. Putrefaction as the cause for food poisoning occurs from proliferation of different microorganisms. Heating sterilization is the main method being performed, but non-heating method may include sterilization by flash and high voltage pulse discharge in addition to ultra-high pressure and ultraviolet ray sterilization. As a result of the questionnaire survey, what is extracted as the problems in the food sanitation controlling technologies is to establish a rinsing and sterilizing method with large sterilization effect, an effective sterilizing method and thawing of processed marine products, and a cooling method in food processing. Increasingly demanded for the future is to develop a foodstuff sanitation control system using as the core the hazard analysis critical control point (HACCP, a quality control program developed by the U.S. NASA to ensure safety in manufacturing space food), and micro-organism control and sterilizing technologies to support the above system. The flash pulse and high-voltage pulse sterilizing technologies as the non-heating sterilizing technology are more effective than the conventional heating sterilization methods also from the aspect of quality retention after sterilization. More active development thereof is desired. (NEDO)

78 FR 51728 - Fees for Sanitation Inspections of Cruise Ships

Science.gov (United States)

2013-08-21

... Sanitation Inspections of Cruise Ships AGENCY: Centers for Disease Control and Prevention (CDC), Department... for vessel sanitation inspections for Fiscal Year (FY) 2014. These inspections are conducted by HHS...-yearly inspections and, when necessary, re-inspection. DATES: These fees are effective October 1, 2013...

Effectiveness of sanitizing agents in inactivating Escherichia coli (ATCC 25922 in food cutting board surfaces. Removal E. coli using different sanitizers

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CEZAR AUGUSTO BELTRAME

2016-03-01

Full Text Available The objective of this study was to investigate Escherichia coli adhesion on new and used polyethylene cutting board surface and evaluate it’s removal using different sanitizer (peracetic acid,chlorhexidine, sodium hypochlorite and organic acids. Results indicated that the number of adherent cells increased with time in both surfaces evaluated. Evaluating the sanitizer action, 0.5%peracetic acid was more effective in removal E. coli than chlorhexidine and organic acids at same concentration in both surfaces. Peracetic acid and sodium hypochlorite also showed effectiveness at concentrations of 0.2% and 0.5% on new surfaces, respectively. 0.8% of chlorhexidine and 2.0% of organic acids showed similar effectiveness in the removal E. coli on new and used surfaces, respectively.These results suggest that peracetic acid is considerable promise sanitizer for application in surfaces of the food processing industry.

Oklahoma City FILM Even Start Family Literacy Program Evaluation, 2000-2001.

Science.gov (United States)

Richardson, Donna Castle; Shove, Joanie; Brickman, Sharon; Terrell, Sherry; Shields, Jane

This report presents findings from the evaluation of the Oklahoma City Public Schools Even Start Program, also called the Family Intergenerational Literacy Model (FILM), now in its twelfth full year of operation. The evaluation focuses on the total population of adult students, preschoolers, adult graduates, and preschool graduates. The…

Kemampuan Daya Hambat Bahan Aktif Beberapa Merek Dagang Hand sanitizer terhadap Pertumbuhan Staphylococcus aureus

Directory of Open Access Journals (Sweden)

Putri Srikartika

2016-09-01

Full Text Available AbstrakHand sanitizer sebagai pembersih tangan antiseptik inovatif saat ini, sering menjadi alternatif pengganti cuci tangan dengan sabun dan air. Mencuci tangan dengan hand sanitizer merupakan salah satu cara memelihara kebersihan tangan agar terhindar dari penyakit  yang disebabkan oleh flora normal di kulit yang berpotensi patogenik seperti bakteri Staphylococcus aureus. Tujuan penelitian ini adalah menilai kemampuan daya hambat beberapa merek dagang hand sanitizer terhadap pertumbuhan Staphylococcus aureus. Penelitian dilakukan dengan metode rancangan acak lengkap pada empat macam hand sanitizer dengan tiga kali pengulangan. Data diolah secara manual dan menggunakan analisis varians (ANOVA dilanjutkan dengan uji pos-hoc dengan Tukey HSD dan independent t test. Hasil penelitian menunjukkan bahwa bahan aktif hand sanitizer mampu mengurangi pertumbuhan Staphylococcus aureus secara signifikan. Perbedaan prosentase rerata pengurangan jumlah koloni pada waktu 30 detik berkisar antara 57,65%-72,45%, sedangkan pada waktu 1 menit berkisar 67,88%-82,65%. Hasil analisis menunjukkan perbedaan bermakna terhadap perlakuan, antar perlakuan dan waktu yang diujikan dengan nilai signifikasi p <0,05. Didapatkan hand sanitizer lebih efektif menghambat pertumbuhan pada waktu 1 menit daripada 30 detik. Hand sanitizer yang mengandung alkohol 70% dan triklosan 0,05% memiliki kemampuan daya hambat lebih baik terhadap pertumbuhan Staphylococcus aureus.Kata kunci: bahan aktif, hand sanitizer, Staphylococcus aureus AbstractHand sanitizer is one of the ways for maintaining the hand hygiene. Hand sanitizer as an innovative antiseptic product at this time, becomes an alternative hand washing with soap and water. It prevents  the disease that can be caused by normal flora that potentially pathogenic bacterium such as Staphylococcus aureus. The objective of this study was to evaluate the inhibition ability of several trademarks hand sanitizer on the growth of

The human right to water and sanitation: reflections on making the system effective

NARCIS (Netherlands)

Obani, P.; Gupta, J.; Bhaduri, A.; Bogardi, J.; Leentvaar, J.; Marx, S.

2014-01-01

The Millenium Development Goal (MDG) on water has been more successful than the MDG on sanitation. Does this have implications for the human right to sanitation? This chapter argues that there are key differences between access to water and sanitation in terms of the legal content of both, the

Comparison of eggshell surface sanitization technologies and impacts on consumer acceptability.

Science.gov (United States)

Al-Ajeeli, Morouj N; Taylor, T Matthew; Alvarado, Christine Z; Coufal, Craig D

2016-05-01

Shell eggs can be contaminated with many types of microorganisms, including bacterial pathogens, and thus present a risk for the transmission of foodborne disease to consumers. Currently, most United States egg processors utilize egg washing and sanitization systems to decontaminate surfaces of shell eggs prior to packaging. However, previous research has indicated that current shell egg sanitization technologies employed in the commercial egg industry may not completely eliminate bacteria from the surface of eggshells, and thus alternative egg sanitization technologies with the potential for increased microbial reductions on eggshells should be investigated. The objectives of this study were to compare the antimicrobial efficacy and consumer sensory attributes of industry-available eggshell sanitization methods (chlorine and quaternary ammonium compounds (QAC) applied via spray) to various alternative egg sanitization technologies. Eggs (White Leghorn hens; n=195) were obtained for evaluation of sanitizer-induced reduction in mesophilic aerobic bacteria (n=90) or inoculated Salmonella Enteritidis (SE) reduction (n=105). Sanitizing treatments evaluated in this experiment were: chlorine spray (100 ppm available chlorine), QAC spray (200 ppm), peracetic acid spray (PAA; 135 ppm) alone or in combination with ultraviolet light (UV; 254 nm), and hydrogen peroxide (H2O2; 3.5% solution) spray in combination with UV (H2O2+UV). For enumeration of aerobic bacteria, eggs were sampled at 0, 7, and 14 days of storage at 4°C; surviving SE cells from inoculated eggs were enumerated by differential plating. Sensory trials were conducted to determine consumer liking of scrambled eggs made from eggs sanitized with chlorine, QAC, H2O2+UV, or no treatment (control). The H2O2 and UV treatment resulted in the greatest reductions in eggshell aerobic plate counts compared to other treatments throughout egg storage (Peggs represents a novel technology that could have important

Does Clean Water Make You Dirty? Water Supply and Sanitation in the Philippines

Science.gov (United States)

Bennett, Daniel

2012-01-01

Water supply investments in developing countries may inadvertently worsen sanitation if clean water and sanitation are substitutes. This paper examines the negative correlation between the provision of piped water and household sanitary behavior in Cebu, the Philippines. In a model of household sanitation, a local externality leads to a sanitation…

The status of water and sanitation among Pacific Rim nations.

Science.gov (United States)

Arnold, Robert G; Heyworthz, Jane; Sáez, A Eduardo; Rodriguez, Clemencia; Weinstein, Phil; Ling, Bo; Memon, Saima

2011-01-01

Analysis of relationships among national wealth, access to improved water supply and sanitation facilities, and population health indices suggests that the adequacy of water resources at the national level is a poor predictor of economic development--namely, that low water stress is neither necessary nor sufficient for economic development at the present state of water stress among Pacific Rim nations. Although nations differ dramatically in terms of priority provided to improved water and sanitation, there is some level of wealth (per capita GNP) at which all nations promote the development of essential environmental services. Among the Pacific Rim countries for which there are data, no nation with a per capita GNP > US$18,000 per year has failed to provide near universal access to improved water supply and sanitation. Below US$18,000/person-year, however, there are decided differences in the provision of sanitary services (improved water supply and sanitation) among nations with similar economic success. There is a fairly strong relationship between child mortality/life expectancy and access to improved sanitation, as expected from the experiences of developed nations. Here no attempt is made to produce causal relationships among these data. Failure to meet Millennium Development Goals for the extension of improved sanitation is frequently evident in nations with large rural populations. Under those circumstances, capital intensive water and sanitation facilities are infeasible, and process selection for water/wastewater treatment requires an adaptation to local conditions, the use of appropriate materials, etc., constraints that are mostly absent in the developed world. Exceptions to these general ideas exist in water-stressed parts of developed countries, where water supplies are frequently augmented by water harvesting, water reclamation/reuse, and the desalination of brackish water resources. Each of these processes involves public acceptance of water

Assessment of community led total sanitation uptake in rural Kenya ...

African Journals Online (AJOL)

Background: Community Led Total Sanitation (CLTS) is an innovative community led drive to set up pit latrines in rural Kenya with an aim of promoting sustainable sanitation through behaviour change. It's a behaviour change approach based on social capital that triggers households to build pit latrines without subsidy.

Access and utilization of water and sanitation facilities and their ...

African Journals Online (AJOL)

Introduction: Lack of safe water, sanitation and hygiene remains one of the most pressing global health issues of our time. Water and sanitation-related improvements are crucial in meeting the Global Sustainable Development Goals. This study was conducted to determine the access, utilization, and determinants of access ...

Addressing the Sanitation Challenge in Poor Urban Areas (East Africa)

International Development Research Centre (IDRC) Digital Library (Canada)

The World Health Organization (WHO) estimates that the global burden of disease could be reduced by up to 15% by improving water, sanitation and hygiene. Until recently, however, little attention has been paid to sanitation by national governments and the international community. For example, Kenya and Uganda have ...

Policy and Programs for Cycling in the City of Zagreb – A Critical Review

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Hrvoje Pilko

2015-10-01

Full Text Available Studying cycling traffic issues in a beginner city – City of Zagreb, stems from unclear development policy, an increase in cycling volume, a large number of traffic accidents, an inadequate infrastructure and legislation, a small number of high quality studies and published papers, and the question, did current cycling policy and programs advance cycling? A comprehensive search of available literature, including data from the Zagreb Traffic Department, was made. These data do not adequately address the direction of causality, such as whether current cycling policy and programs advance cycling or whether cycling demand led to increased levels of cycling. This review paper suggests that, it is not yet possible to evaluate which pro-bicycle packages are the most effective and, development of cycling traffic requires a coordinated holistic planning strategy. Results could serve as a beacon light for similarly sized beginner cities, especially those who are located in South-eastern and Eastern Europe.

CEDEX's supporting activities through the Cooperation fund for Water and Sanitation; Apoyo del CEDEX a las actuaciones del Fondo de cooperacion para Agua y Saneamiento

Energy Technology Data Exchange (ETDEWEB)

Rio Marrero, I. del

2015-07-01

This paper deals with the activities CEDEX has being doing since 2012, Giving Technical support to the cooperation fund for Water and Sanitation (Fondo de Cooperacion para Agua y Saneamiento-FCAS), of the Spanish Agency for International Development Cooperation. Throughout the document, the different activities carried out by the CEDEX up to now, are briefly described. They have mainly consisted in giving technical support during the formulation, review and monitoring of the tasks derived from the FCAS programs, capacity buildings, and preparing technical guides and recommendations concerning different subjects. The FCAS programs concerns water planning water supply and sanitation planning as well as water supply and sanitation (sewerage and wastewater treatment plants) construction projects. The paper ends up presenting a set of conclusions and lessons learned extracted from this period working for the FCAS, as well as the main courses of action projected for the future collaboration works. (Author)

Sanitation, Stress, and Life Stage: A Systematic Data Collection Study among Women in Odisha, India.

Science.gov (United States)

Hulland, Kristyna R S; Chase, Rachel P; Caruso, Bethany A; Swain, Rojalin; Biswal, Bismita; Sahoo, Krushna Chandra; Panigrahi, Pinaki; Dreibelbis, Robert

2015-01-01

Emerging evidence demonstrates how inadequate access to water and sanitation is linked to psychosocial stress, especially among women, forcing them to navigate social and physical barriers during their daily sanitation routines. We examine sanitation-related psychosocial stress (SRPS) across women's reproductive lives in three distinct geographic sites (urban slums, rural villages, and rural tribal villages) in Odisha, India. We explored daily sanitation practices of adolescent, newly married, pregnant, and established adult women (n = 60) and identified stressors encountered during sanitation. Responding to structured data collection methods, women ranked seven sanitation activities (defecation, urination, menstruation, bathing, post-defecation cleaning, carrying water, and changing clothes) based on stress (high to low) and level of freedom (associated with greatest freedom to having the most restrictions). Women then identified common stressors they encountered when practicing sanitation and sorted stressors in constrained piles based on frequency and severity of each issue. The constellation of factors influencing SRPS varies by life stage and location. Overall, sanitation behaviors that were most restricted (i.e., menstruation) were the most stressful. Women in different sites encountered different stressors, and the level of perceived severity varied based on site and life stage. Understanding the influence of place and life stage on SRPS provides a nuanced understanding of sanitation, and may help identify areas for intervention.

Bilingual Specialized Programs in New York City High Schools, 1988-89. OREA Evaluation Section Report.

Science.gov (United States)

Berney, Tomi D.; Stern, Lucia

The Bilingual Specialized Programs in New York City High Schools project was supported by tax-levy, Pupils with Compensatory Educational Needs, and state Categorical Aid to Bilingual Education funds. The program functioned in 15 high schools in Manhattan, Brooklyn, and Queens. The program's aim was to provide students of limited English…

Saneamento, dengue e demandas sociais na maior favela do Estado do Rio de Janeiro: a Rocinha / Sanitation, dengue and social demands in the largest slum of Rio de Janeiro State: Rocinha

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Rodrigo Machado Vilani

2014-08-01

Full Text Available Há quatro décadas a ocupação do espaço urbano periférico no Brasil vem sendo estudada de forma intensa, principalmente nas grandes cidades. Nos espaços ocupados pela popula-ção de baixa renda a falta de infraestrutura básica contribui para uma qualidade sanitária precária, refletindo na proliferação daqueles animais indesejáveis que se adaptaram a viver junto ao homem, como o mosquito transmissor da dengue. A cidade do Rio de Janeiro vem tendo ciclos epidêmicos anuais desde 1987, sendo o quinto deles em 2012, com mais de 184 mil casos da doença e 42 óbitos. O objetivo do presente trabalho é discutir as contradições na definição das políticas públicas e seu afastamento da situação sanitária da maior favela da cidade do Rio de Janeiro, a Rocinha. A partir de pesquisa documental e análise de dados, adotou-se uma abordagem pautada sobre a proposta de construção de uma cidade susten-tável, conforme estabelece a Lei 10.257/2001 – o Estatuto da Cidade. Conclui-se afirmando que o risco sanitário e ambiental a que a população permanece exposta deve ser tratado prioritariamente, ensejando esforços de vigilância sanitária, esgotamento e conscientização por se tratar de uma solicitação não apenas de grupos de moradores, mas de um direito, o direito à cidade sustentável, oficial, inclusiva, igualitária e participativa. ---------------------------------------------------------------------------------- Four decades ago, the occupation of the peripheral urban space in Brazil has been studied intensively, especially in large cities. In the occupied areas by low-income population, the lack of basic infrastructure contributes to poor health quality, reflecting the proliferation of those unwanted animals that have adapted to living with the man like the mosquito that transmits dengue. The city of Rio de Janeiro has had yearly epidemic cycles since 1987, being the fifth of them in 2012, with more than 184, 000 cases of

Estimating the Cost and Payment for Sanitation in the Informal Settlements of Kisumu, Kenya: A Cross Sectional Study

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Sheillah Simiyu

2017-01-01

Full Text Available Lack of sanitation facilities is a common occurrence in informal settlements that are common in most developing countries. One challenge with sanitation provision in these settlements is the cost and financing of sanitation. This study aimed at estimating the cost of sanitation, and investigating the social and economic dynamics within Kisumu’s informal settlements that hinder provision and uptake of sanitation facilities. Primary data was collected from residents of the settlements, and using logistic and hedonic regression analysis, we identify characteristics of residents with sanitation facilities, and estimate the cost of sanitation as revealed in rental prices. Our study finds that sanitation constitutes approximately 54% of the rent paid in the settlements; and dynamics such as landlords and tenants preferences, and sharing of sanitation facilities influence provision and payment for sanitation. This study contributes to general development by estimating the cost of sanitation, and further identifies barriers and opportunities for improvement including the interplay between landlords and tenants. Provision of sanitation in informal settlements is intertwined in social and economic dynamics, and development approaches should target both landlords and tenants, while also engaging various stakeholders to work together to identify affordable and appropriate sanitation technologies.

Sanitation: User perceptions and acceptance

CSIR Research Space (South Africa)

Duncker, Louiza C

2014-05-01

Full Text Available Research showed that many households that were provided with basic water and sanitation services have joined the backlog again due to the infrastructure not being used for the purpose it was intended to. Research also showed that in most cases...

Sanitizing sensitive association rules using fuzzy correlation scheme

International Nuclear Information System (INIS)

Hameed, S.; Shahzad, F.; Asghar, S.

2013-01-01

Data mining is used to extract useful information hidden in the data. Sometimes this extraction of information leads to revealing sensitive information. Privacy preservation in Data Mining is a process of sanitizing sensitive information. This research focuses on sanitizing sensitive rules discovered in quantitative data. The proposed scheme, Privacy Preserving in Fuzzy Association Rules (PPFAR) is based on fuzzy correlation analysis. In this work, fuzzy set concept is integrated with fuzzy correlation analysis and Apriori algorithm to mark interesting fuzzy association rules. The identified rules are called sensitive. For sanitization, we use modification technique where we substitute maximum value of fuzzy items with zero, which occurs most frequently. Experiments demonstrate that PPFAR method hides sensitive rules with minimum modifications. The technique also maintains the modified data's quality. The PPFAR scheme has applications in various domains e.g. temperature control, medical analysis, travel time prediction, genetic behavior prediction etc. We have validated the results on medical dataset. (author)

78 FR 23777 - Notice of Proposed Information Collection: Comment Request: HUD-Administered Small Cities Program...

Science.gov (United States)

2013-04-22

... Information Collection: Comment Request: HUD- Administered Small Cities Program Performance Assessment Report... program provides HUD with financial and physical development status of each activity funded. These reports[email protected] fax: 202-395-5806. FOR FURTHER INFORMATION CONTACT: Colette Pollard, Reports...

7 CFR 70.110 - Requirements for sanitation, facilities, and operating procedures in official plants.

Science.gov (United States)

2010-01-01

... 7 Agriculture 3 2010-01-01 2010-01-01 false Requirements for sanitation, facilities, and operating... Requirements for sanitation, facilities, and operating procedures in official plants. (a) The requirements for sanitation, facilities, and operating procedures in official plants shall be the applicable provisions stated...

Replacement model of city bus: A dynamic programming approach

Science.gov (United States)

Arifin, Dadang; Yusuf, Edhi

2017-06-01

This paper aims to develop a replacement model of city bus vehicles operated in Bandung City. This study is driven from real cases encountered by the Damri Company in the efforts to improve services to the public. The replacement model propounds two policy alternatives: First, to maintain or keep the vehicles, and second is to replace them with new ones taking into account operating costs, revenue, salvage value, and acquisition cost of a new vehicle. A deterministic dynamic programming approach is used to solve the model. The optimization process was heuristically executed using empirical data of Perum Damri. The output of the model is to determine the replacement schedule and the best policy if the vehicle has passed the economic life. Based on the results, the technical life of the bus is approximately 20 years old, while the economic life is an average of 9 (nine) years. It means that after the bus is operated for 9 (nine) years, managers should consider the policy of rejuvenation.

Decomposing Educational Inequalities in Child Mortality: A Temporal Trend Analysis of Access to Water and Sanitation in Peru.

Science.gov (United States)

Bohra, Tasneem; Benmarhnia, Tarik; McKinnon, Britt; Kaufman, Jay S

2017-01-11

Previous studies of inequality in health and mortality have largely focused on income-based inequality. Maternal education plays an important role in determining access to water and sanitation, and inequalities in child mortality arising due to differential access, especially in low- and middle-income countries such as Peru. This article aims to explain education-related inequalities in child mortality in Peru using a regression-based decomposition of the concentration index of child mortality. The analysis combines a concentration index created along a cumulative distribution of the Demographic and Health Surveys sample ranked according to maternal education, and decomposition measures the contribution of water and sanitation to educational inequalities in child mortality. We observed a large education-related inequality in child mortality and access to water and sanitation. There is a need for programs and policies in child health to focus on ensuring equity and to consider the educational stratification of the population to target the most disadvantaged segments of the population. © The American Society of Tropical Medicine and Hygiene.

Sanitation, Stress, and Life Stage: A Systematic Data Collection Study among Women in Odisha, India.

Directory of Open Access Journals (Sweden)

Kristyna R S Hulland

Full Text Available Emerging evidence demonstrates how inadequate access to water and sanitation is linked to psychosocial stress, especially among women, forcing them to navigate social and physical barriers during their daily sanitation routines. We examine sanitation-related psychosocial stress (SRPS across women's reproductive lives in three distinct geographic sites (urban slums, rural villages, and rural tribal villages in Odisha, India. We explored daily sanitation practices of adolescent, newly married, pregnant, and established adult women (n = 60 and identified stressors encountered during sanitation. Responding to structured data collection methods, women ranked seven sanitation activities (defecation, urination, menstruation, bathing, post-defecation cleaning, carrying water, and changing clothes based on stress (high to low and level of freedom (associated with greatest freedom to having the most restrictions. Women then identified common stressors they encountered when practicing sanitation and sorted stressors in constrained piles based on frequency and severity of each issue. The constellation of factors influencing SRPS varies by life stage and location. Overall, sanitation behaviors that were most restricted (i.e., menstruation were the most stressful. Women in different sites encountered different stressors, and the level of perceived severity varied based on site and life stage. Understanding the influence of place and life stage on SRPS provides a nuanced understanding of sanitation, and may help identify areas for intervention.

School environment and sanitation in rural India

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J P Majra

2010-01-01

Full Text Available Context : A school child educated about the benefits of sanitation and good hygiene behavior is a conduit for carrying those messages far beyond the school walls, bringing lasting improvement to community hygienic practices. Aims : To study the status of school environment and sanitation in rural India. Settings and Design: Government schools in rural Karnataka, cross sectional study. Materials and Methods: Twenty schools were randomly selected for the study. Informed consent was taken from the Heads of the schools. A pre tested close ended questionnaire was used to get the information. The minimum standards for sanitation of the school and its environment in India were used as the guiding principles to evaluate the appropriateness/ adequacy of the various attributes. Statistical analysis used: Percentages and proportions. Results : Out of 20 schools selected, one fourth of the schools were located/ sited at inappropriate places. Only half of the schools had appropriate/ adequate structure. Eighteen (90% of the schools were overcrowded. Ventilation and day light was adequate for 12(60% and 14(70% of the schools respectively. Cleanliness of school compound/classrooms was adequate in 80% of the schools. There were no separate rooms for serving the midday meals in any of the schools under study. Eighteen (90% of the schools were having drinking water points. Liquid and solid waste disposal was insanitary in six (30% and eight (40% of the schools respectively. Only half of the schools had adequate latrines for boys and 60% for girls. Only two (10% of the schools had adequate hand washing points with soap. Conclusions : Environment and sanitation facilities at many of the schools are not fully satisfactory.

History and Technology of Terra Preta Sanitation

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Sabino De Gisi

2014-03-01

Full Text Available In order to reach the Millennium Development Goals for significantly reducing the number of people without access to adequate sanitation, new holistic concepts are needed focusing on economically feasible closed-loop ecological sanitation systems rather than on expensive end-of-pipe technologies. An analysis of a former civilization in the Amazon (nowadays Brazil highlights the possibility to close the loop with a more sustainable lifestyle integrating soil fertility, food security, waste management, water protection and sanitation, renewable energy. Terra Preta do Indio is the anthropogenic black soil produced by ancient cultures through the conversion of bio-waste, fecal matter and charcoal into long-term fertile soils. These soils have maintained high amounts of organic carbon several thousand years after they were abandoned. Deriving from these concepts, Terra Preta Sanitation (TPS has been re-developed and adopted. TPS includes urine diversion, addition of a charcoal mixture and is based on lactic-acid-fermentation with subsequent vermicomposting. Lacto-fermentation is a biological anaerobic process that generates a pre-stabilization of the mixture. The main advantage of lacto-fermentation is that no gas and no odor is produced. What makes it particularly interesting for in-house systems even in urban areas. Instead, vermicomposting is an aerobic decomposition process of the pre-digested materials by the combined action of earthworms and microorganisms. It transforms the carbon and nutrients into the deep black, fertile and stable soil that can be utilized in agriculture. No water, ventilation or external energy is required. Starting from ancient Amazonian civilizations traditional knowledge, the aim of this work is to present TPS systems adopted nowadays.

Reported Adverse Health Effects in Children from Ingestion of Alcohol-Based Hand Sanitizers - United States, 2011-2014.

Science.gov (United States)

Santos, Cynthia; Kieszak, Stephanie; Wang, Alice; Law, Royal; Schier, Joshua; Wolkin, Amy

2017-03-03

Hand sanitizers are effective and inexpensive products that can reduce microorganisms on the skin, but ingestion or improper use can be associated with health risks. Many hand sanitizers contain up to 60%-95% ethanol or isopropyl alcohol by volume, and are often combined with scents that might be appealing to young children. Recent reports have identified serious consequences, including apnea, acidosis, and coma in young children who swallowed alcohol-based (alcohol) hand sanitizer (1-3). Poison control centers collect data on intentional and unintentional exposures to hand sanitizer solutions resulting from various routes of exposure, including ingestion, inhalation, and dermal and ocular exposures. To characterize exposures of children aged ≤12 years to alcohol hand sanitizers, CDC analyzed data reported to the National Poison Data System (NPDS).* The major route of exposure to both alcohol and nonalcohol-based (nonalcohol) hand sanitizers was ingestion. The majority of intentional exposures to alcohol hand sanitizers occurred in children aged 6-12 years. Alcohol hand sanitizer exposures were associated with worse outcomes than were nonalcohol hand sanitizer exposures. Caregivers and health care providers should be aware of the potential dangers associated with hand sanitizer ingestion. Children using alcohol hand sanitizers should be supervised and these products should be kept out of reach from children when not in use.

The use of sanitation products in milk and cheese production

Directory of Open Access Journals (Sweden)

Samir Kalit

2001-06-01

Full Text Available Considering hygienic conditions in cheese production the aim of thispaper was to investigate the influence of using some sanitation* products in milk and cheese production on family farms. This investigation was a part of the project “Improving the quality of Tounj cheese produced on family farms”. By use of the sanitation products, during milk production, significant (P<0.01 decrease of geometrical mean of total bacterial count from 3.54 x 105 to 8 x 103 in mL of milk, as well as significant (P<0.01 decrease of geometric mean of somatic cell count from 3.1 x 105 to 2.4 x 105 in mL of milk was observed. The ratio of hygienically unacceptable cheeses, according to the Regulations of microbial standards for foods (NN 46/94., significantly (P<0.01 decreased as well. Because of the new requests and standards, the sanitation products are more in use in both milk and cheese production on family farms. Investigated sanitation products were suitable for use in milk and Tounj cheese production.

Gender in higher level education and professional training in water supply and sanitation.

Science.gov (United States)

Borba, M

1997-01-01

While more women are participating in training and decision-making in the local-level drinking water and sanitation sectors, this is not occurring at higher levels because of the gender imbalance that remains in higher-level sector education and professional training programs. This imbalance is characterized by gender-biased science curricula and by a lack of female role models. Even in developing countries where female enrollment outstrips that of men in higher education, women commonly prepare for careers in areas that are less valued than sanitary engineering. This imbalance ignores the fact that women can perform technical and managerial skills as competently as men. A similar male-dominated pattern emerges in professional training courses offered by development agencies, especially courses that focus on management issues. Low female school attendance begins when girls must forego primary school attendance to help their mothers in domestic chores, such as fetching water. Inadequate sanitation facilities for girls at schools also pose impediments. Efforts to improve this situation include 1) a promotional brochure developed by the Botswana Ministry of Education to raise awareness of the importance of men's and women's work as technicians and engineers in the water and sanitation sector among secondary school students; 2) creation of free schools and universities in Oman, where the numbers of women in previously male-dominated jobs are increasing; and 3) promotion of female education at the Asian Institute of Technology.

Estimating effects of improved drinking water and sanitation on cholera.

Science.gov (United States)

Leidner, Andrew J; Adusumilli, Naveen C

2013-12-01

Demand for adequate provision of drinking-water and sanitation facilities to promote public health and economic growth is increasing in the rapidly urbanizing countries of the developing world. With a panel of data on Asia and Africa from 1990 to 2008, associations are estimated between the occurrence of cholera outbreaks, the case rates in given outbreaks, the mortality rates associated with cholera and two disease control mechanisms, drinking-water and sanitation services. A statistically significant and negative effect is found between drinking-water services and both cholera case rates as well as cholera-related mortality rates. A relatively weak statistical relationship is found between the occurrence of cholera outbreaks and sanitation services.

Learning Together: How Families Responded to Education Incentives in New York City's Conditional Cash Transfer Program

Science.gov (United States)

Greenberg, David; Dechausay, Nadine; Fraker, Carolyn

2011-01-01

In 2007, New York City's Center for Economic Opportunity launched Opportunity NYC-Family Rewards, an experimental, privately funded, conditional cash transfer (CCT) program to help families break the cycle of poverty. Family Rewards provided payments to low-income families in six of the city's poorest communities for achieving specific goals…

Who Delivers without Water? A Multi Country Analysis of Water and Sanitation in the Childbirth Environment.

Directory of Open Access Journals (Sweden)

Giorgia Gon

Full Text Available Hygiene during childbirth is essential to the health of mothers and newborns, irrespective of where birth takes place. This paper investigates the status of water and sanitation in both the home and facility childbirth environments, and for whom and where this is a more significant problem.We used three datasets: a global dataset, with information on the home environment from 58 countries, and two datasets for each of four countries in Eastern Africa: a healthcare facility dataset, and a dataset that incorporated information on facilities and the home environment to create a comprehensive description of birth environments in those countries. We constructed indices of improved water, and improved water and sanitation combined (WATSAN, for the home and healthcare facilities. The Joint Monitoring Program was used to construct indices for household; we tailored them to the facility context-household and facility indices include different components. We described what proportion of women delivered in an environment with improved WATSAN. For those women who delivered at home, we calculated what proportion had improved WATSAN by socio-economic status, education and rural-urban status.Among women delivering at home (58 countries, coverage of improved WATSAN by region varied from 9% to 53%. Fewer than 15% of women who delivered at home in Sub-Saharan Africa, had access to water and sanitation infrastructure (range 0.1% to 37%. This was worse among the poorest, the less educated and those living in rural areas. In Eastern Africa, where we looked at both the home and facility childbirth environment, a third of women delivered in an environment with improved water in Uganda and Rwanda; whereas, 18% of women in Kenya and 7% in Tanzania delivered with improved water and sanitation. Across the four countries, less than half of the facility deliveries had improved water, or improved water and sanitation in the childbirth environment.Access to water and

9 CFR 3.131 - Sanitation.

Science.gov (United States)

2010-01-01

... Warmblooded Animals Other Than Dogs, Cats, Rabbits, Hamsters, Guinea Pigs, Nonhuman Primates, and Marine... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Sanitation. 3.131 Section 3.131 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE ANIMAL...

Characteristics of hand sanitizer ingestions by adolescents reported to poison centers.

Science.gov (United States)

Forrester, Mathias B

2015-02-01

There had been reports of adolescents using hand sanitizers to obtain alcohol and ending up in emergency departments with alcohol poisoning. This study aimed to describe the pattern of adolescent ingestions of hand sanitizers reported to a statewide poison center system. Our study subjects included patients aged 13-19 years who reported hand sanitizer ingestions as reported to Texas poison centers during 2000-2013. The distribution of the ingestions was determined for various demographic and clinical factors. Of 385 total cases, 61% of the patients were male, and the mean age was 15.3 years. The ingestion reason was unintentional (61%), intentional abuse/misuse (18%), and malicious (10%). Ingestion site was most frequently reported to be the patient's own residence (53%), followed by school (35%). About 77% of the patients were managed on site. The medical outcome was serious (moderate effect or unable to follow-potentially toxic) in 5% of the cases. The most frequently reported adverse clinical effects were vomiting (5%), abdominal pain (4%), nausea (4%), throat irritation (4%), and drowsiness (2%). Adolescents who ingested hand sanitizers were more likely to be male and younger. One-third of the ingestions occurred at school, suggesting that school personnel might be made aware of the potential problem of hand sanitizer ingestions by adolescents. Nevertheless, despite the potential for serious outcomes from adolescent hand sanitizer ingestion, most of the ingestions reported to poison centers are not likely to be serious and can be successfully managed outside of a healthcare facility.

Hygiene and sanitation requirements in Danish biogas plants

Energy Technology Data Exchange (ETDEWEB)

Bendixen, H J

1997-08-01

According to Danish regulations, systematic pathogen reducing treatment is required, when industrial by-products and waste products, and urban waste, ie garbage from households and sewage sludge, are processed, before being used - without restrictions - as fertilizers on agricultural land. An adequate pathogen reducing effect (PRE) can be achieved in the digestion tanks and sanitation tanks of the biogas plants, provided they are operated correctly and respect the criteria of the official requirements. The FS-method is a microbiological indicator method based on faecal streptococci (enterococci) (FS). It may be used to check the sanitation effect achieved by the treatment in a tank. The effect is expressed numerically by the log{sub 10}-reduction of the numbers of FS measured in the biomass before and after treatment. The PRE was examined in 10 large-scale biogas plants during a period of 2-3 years. It was demonstrated that properly directed and well-functioning thermophilic digestion tanks ensure the removal of most pathogenic microorganisms from organic waste and slurry. The removal of pathogens by the treatment in mesophilic digestion tanks is incomplete. Systematic studies of the processes of inactivation of bacteria and virus in slurry and in animal tissues gave evidence that the PRE is enhanced in the microbiological environment of thermophilic digestion tanks. The sanitation criteria, ie combinations of temperature/time, for the processing of biomass in digestion tanks and sanitation tanks in biogas plants are specified. (au) 19 refs.

The “Wireless Sensor Networks for City-Wide Ambient Intelligence (WISE-WAI)” Project

Science.gov (United States)

Casari, Paolo; Castellani, Angelo P.; Cenedese, Angelo; Lora, Claudio; Rossi, Michele; Schenato, Luca; Zorzi, Michele

2009-01-01

This paper gives a detailed technical overview of some of the activities carried out in the context of the “Wireless Sensor networks for city-Wide Ambient Intelligence (WISE-WAI)” project, funded by the Cassa di Risparmio di Padova e Rovigo Foundation, Italy. The main aim of the project is to demonstrate the feasibility of large-scale wireless sensor network deployments, whereby tiny objects integrating one or more environmental sensors (humidity, temperature, light intensity), a microcontroller and a wireless transceiver are deployed over a large area, which in this case involves the buildings of the Department of Information Engineering at the University of Padova. We will describe how the network is organized to provide full-scale automated functions, and which services and applications it is configured to provide. These applications include long-term environmental monitoring, alarm event detection and propagation, single-sensor interrogation, localization and tracking of objects, assisted navigation, as well as fast data dissemination services to be used, e.g., to rapidly re-program all sensors over-the-air. The organization of such a large testbed requires notable efforts in terms of communication protocols and strategies, whose design must pursue scalability, energy efficiency (while sensors are connected through USB cables for logging and debugging purposes, most of them will be battery-operated), as well as the capability to support applications with diverse requirements. These efforts, the description of a subset of the results obtained so far, and of the final objectives to be met are the scope of the present paper. PMID:22408513

Legal pluralism in the area of human rights: water and sanitation

NARCIS (Netherlands)

Obani, P.; Gupta, J.

2014-01-01

Access to clean drinking water and adequate sanitation and hygiene facilities is crucial to achieving social and environmental sustainability. We examine the global human water and sanitation right from a legal pluralism perspective to see if it is indifferent to, competes with, accommodates, or is

Improving water, sanitation and hygiene in health-care facilities, Liberia.

Science.gov (United States)

Abrampah, Nana Mensah; Montgomery, Maggie; Baller, April; Ndivo, Francis; Gasasira, Alex; Cooper, Catherine; Frescas, Ruben; Gordon, Bruce; Syed, Shamsuzzoha Babar

2017-07-01

The lack of proper water and sanitation infrastructures and poor hygiene practices in health-care facilities reduces facilities' preparedness and response to disease outbreaks and decreases the communities' trust in the health services provided. To improve water and sanitation infrastructures and hygiene practices, the Liberian health ministry held multistakeholder meetings to develop a national water, sanitation and hygiene and environmental health package. A national train-the-trainer course was held for county environmental health technicians, which included infection prevention and control focal persons; the focal persons acted as change agents. In Liberia, only 45% of 701 surveyed health-care facilities had an improved water source in 2015, and only 27% of these health-care facilities had proper disposal for infectious waste. Local ownership, through engagement of local health workers, was introduced to ensure development and refinement of the package. In-county collaborations between health-care facilities, along with multisectoral collaboration, informed national level direction, which led to increased focus on water and sanitation infrastructures and uptake of hygiene practices to improve the overall quality of service delivery. National level leadership was important to identify a vision and create an enabling environment for changing the perception of water, sanitation and hygiene in health-care provision. The involvement of health workers was central to address basic infrastructure and hygiene practices in health-care facilities and they also worked as stimulators for sustainable change. Further, developing a long-term implementation plan for national level initiatives is important to ensure sustainability.

Stability of nonfouling electroless nickel-polytetrafluoroethylene coatings after exposure to commercial dairy equipment sanitizers.

Science.gov (United States)

Huang, Kang; Goddard, Julie M

2015-09-01

Application of nonfouling coatings on thermal processing equipment can improve operational efficiency. However, to enable effective commercial translation, a need exists for more comprehensive studies on the stability of nonfouling coatings after exposure to different sanitizers. In the current study, the influence of different commercial dairy equipment sanitizers on the nonfouling properties of stainless steel modified with electroless Ni-polytetrafluoroethylene (PTFE) coatings was determined. Surface properties, such as dynamic contact angle, surface energy, surface morphology, and elemental composition, were measured before and after the coupons were exposed to the sanitizers for 168 cleaning cycles. The fouling behavior of Ni-PTFE-modified stainless steel coupons after exposure was also evaluated by processing raw milk on a self-fabricated benchtop-scale plate heat exchanger. The results indicated that peroxide sanitizer had only minor effect on the Ni-PTFE-modified stainless steel surface, whereas chlorine- and iodine-based sanitizers influenced the surface properties drastically. The coupons after 168 cycles of exposure to peroxide sanitizer accumulated the least amount of fouling material (4.44±0.24mg/cm(2)) compared with the coupons exposed to the other 3 sanitizers. These observations indicated that the Ni-PTFE nonfouling coating retained antifouling properties after 168 cycles of exposure to peroxide-based sanitizer, supporting their potential application as nonfouling coatings for stainless steel dairy processing equipment. Copyright © 2015 American Dairy Science Association. Published by Elsevier Inc. All rights reserved.

Comparative assessment of antimicrobial efficacy of different hand sanitizers: An in vitro study

OpenAIRE

Jain, Vardhaman Mulchand; Karibasappa, Gundabaktha Nagappa; Dodamani, Arun Suresh; Prashanth, Vishwakarma K.; Mali, Gaurao Vasant

2016-01-01

Background: To evaluate the antimicrobial efficacy of four different hand sanitizers against Staphylococcus aureus, Staphylococcus epidermidis, Pseudomonas aeruginosa, Escherichia coli, and Enterococcus faecalis as well as to assess and compare the antimicrobial effectiveness among four different hand sanitizers. Materials and Methods: The present study is an in vitro study to evaluate antimicrobial efficacy of Dettol, Lifebuoy, PureHands, and Sterillium hand sanitizers against clinical i...

A first city-wide early defibrillation project in a German city: 5-year results of the Bochum against sudden cardiac arrest study

Directory of Open Access Journals (Sweden)

Hanefeld Christoph

2010-06-01

Full Text Available Abstract Background Immediate defibrillation is the decisive determinant of prognosis in patients suffering from cardiac/circulatory arrest caused by ventricular fibrillation (VF. Therefore, various national and international associations recommend that first responders use defibrillators as soon as possible and also recommend public access to early defibrillation programmes. Here we report the results of the first city-wide early defibrillation project in a large German urban area. Methods There were 155 automated external defibrillators (AEDs put into operation in the Bochum municipal area, and 6,294 people took part in cardiopulmonary resuscitation (CPR and AED training. Free, accessible AEDs were installed in places with large volumes of people. Additionally, emergency forces were progressively equipped with AEDs. Results Twelve AED administrations prior to the arrival of an emergency physician were recorded and analysed over a period of 5 years (08/2004-08/2009. Rhythm analysis via AED demonstrated VF in seven cases, non-malignant dysrhythmias in four cases and asystole in one case. Two of the seven patients with VF were successfully defibrillated and survived cardiac/circulatory arrest without any neurological sequelae. Eight of the 12 AED applications were performed by laymen. The mean time between switching the unit on and applying the electrodes to the patient was 39 seconds (SD +/-20 sec. On average, another 20 seconds elapsed before the AED recommendation of "shock delivery" was displayed, and a total of 96 seconds elapsed before shock administration (± 56 sec. Conclusion Consistent with other reports, our findings show that the organisation of a city-wide initiative by a project office combining public access and first-responder defibrillation programmes can be safe, feasible and successful. Our experiences confirm that strategic planning of AED placement is a prerequisite for successful, cost-effective resuscitation.

Chapter 11: City-Wide Collaborations for Urban Climate Education

Science.gov (United States)

Snyder, Steven; Hoffstadt, Rita Mukherjee; Allen, Lauren B.; Crowley, Kevin; Bader, Daniel A.; Horton, Radley M.

2014-01-01

Although cities cover only 2 percent of the Earth's surface, more than 50 percent of the world's people live in urban environments, collectively consuming 75 percent of the Earth's resources. Because of their population densities, reliance on infrastructure, and role as centers of industry, cities will be greatly impacted by, and will play a large role in, the reduction or exacerbation of climate change. However, although urban dwellers are becoming more aware of the need to reduce their carbon usage and to implement adaptation strategies, education efforts on these strategies have not been comprehensive. To meet the needs of an informed and engaged urban population, a more systemic, multiplatform and coordinated approach is necessary. The Climate and Urban Systems Partnership (CUSP) is designed to explore and address this challenge. Spanning four cities-Philadelphia, New York, Pittsburgh, and Washington, DC-the project is a partnership between the Franklin Institute, the Columbia University Center for Climate Systems Research, the University of Pittsburgh Learning Research and Development Center, Carnegie Museum of Natural History, New York Hall of Science, and the Marian Koshland Science Museum of the National Academy of Sciences. The partnership is developing a comprehensive, interdisciplinary network to educate urban residents about climate science and the urban impacts of climate change.

21 CFR 211.56 - Sanitation.

Science.gov (United States)

2010-04-01

... 21 Food and Drugs 4 2010-04-01 2010-04-01 false Sanitation. 211.56 Section 211.56 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) DRUGS: GENERAL... rodents, birds, insects, and other vermin (other than laboratory animals). Trash and organic waste matter...

Global costs and benefits of reaching universal coverage of sanitation and drinking-water supply.

Science.gov (United States)

Hutton, Guy

2013-03-01

Economic evidence on the cost and benefits of sanitation and drinking-water supply supports higher allocation of resources and selection of efficient and affordable interventions. The study aim is to estimate global and regional costs and benefits of sanitation and drinking-water supply interventions to meet the Millennium Development Goal (MDG) target in 2015, as well as to attain universal coverage. Input data on costs and benefits from reviewed literature were combined in an economic model to estimate the costs and benefits, and benefit-cost ratios (BCRs). Benefits included health and access time savings. Global BCRs (Dollar return per Dollar invested) were 5.5 for sanitation, 2.0 for water supply and 4.3 for combined sanitation and water supply. Globally, the costs of universal access amount to US$ 35 billion per year for sanitation and US$ 17.5 billion for drinking-water, over the 5-year period 2010-2015 (billion defined as 10(9) here and throughout). The regions accounting for the major share of costs and benefits are South Asia, East Asia and sub-Saharan Africa. Improved sanitation and drinking-water supply deliver significant economic returns to society, especially sanitation. Economic evidence should further feed into advocacy efforts to raise funding from governments, households and the private sector.

Sanitation services for the informal settlements of Cape Town, South Africa

NARCIS (Netherlands)

Mels, A.R.; Castellano, D.; Braadbaart, O.D.; Veenstra, S.; Dijkstra, I.; Meulman, B.; Singels, A.; Wilsenach, J.A.

2009-01-01

Sanitation coverage in the informal settlements of Cape Town is severely lagging behind. A recent inventory showed that the main barriers to the implementation of proper sanitation systems are unsuitability of the location of many settlements (more than 40% of the sites are located on private land,

Guide related to the sanitation of structures in basic nuclear installations. Guide Nr 14, Release of 30 August 2016

International Nuclear Information System (INIS)

2016-01-01

After having indicated the relevant regulatory texts and guides, this guide defines ASN recommendations for the sanitation methodology to be applied when, for example, some premises of buildings are subject to a change of use, are to be demolished, or are to be cleaned after events which occurred during operation. Some definitions are first specified: sanitation objective, verification criterion, singular point, structure, area. After having rather briefly recalled the general doctrine adopted for waste management in basic nuclear installations, the guide states the ASN doctrine regarding structure sanitation by presenting various concepts: complete sanitation, extensive sanitation, and sanitation during operation. It presents principles of sanitation of constituent structures of an area which may produce nuclear wastes (three defence lines are distinguished: thoughtful definition of sanitation modalities, confirmation of the conventional character of structures after sanitation, radiological control of any waste). Administrative procedures are then addressed: before sanitation works, during sanitation works, and after sanitation works (depending on the compatibility of structure radiological condition). Quality assurance requirements are evoked. The guide then describes the modalities of definition of the three different defence lines, and indicates requirements regarding sanitation works (control of contamination dissemination, conditions of intervention, case of civil engineering metallic structures, control of remaining structure elements). A peculiar case is briefly addressed: sanitation of removable structure elements. Appendices indicate the main themes addressed by the sanitation methodology, and by the sanitation assessment. A model sheet is proposed to specify the downgrading of a premise which was previously classified as an area of possible production of nuclear wastes

Silver nanoparticles: an alternative method for sanitization of minimally processed cabbage

Directory of Open Access Journals (Sweden)

Emiliane Andrade Araújo

2015-06-01

Full Text Available The minimal processing of vegetables basically aims to extend food shelf life, which depends on a number of factors, such as sanitization, that is considered a critical step for food microbiological quality. However, the usual antimicrobial agents reduce the microbial population in a maximum of two logarithmic cycles. Therefore, it is necessary to develop alternative sanitizers. This study aimed to increase the innocuity of minimally processed cabbage through sanitization with silver nanoparticles. It was observed that the nanoparticles promoted three logarithmic reductions, i.e. a 99.9 % reduction rate, in the Escherichia coli population inoculated on the cabbage surface. When compared to other antimicrobial agents (sodium dichloroisocyanurate and sodium hypochlorite, the nanoparticles were more efficient in sanitizing minimally processed cabbage, showing a lower count of aerobic mesophils. It was also observed that the cabbage surface presents hydrophobic characteristics, resulting in a higher propension for bacterial adhesion, which was confirmed in the thermodynamic evaluation of favorable adhesion for Staphylococcus aureus, Escherichia coli and Listeria innocua.

The Role of Perceived Social Norms in Rural Sanitation: An Explorative Study from Infrastructure-Restricted Settings of South Ethiopia.

Science.gov (United States)

Novotný, Josef; Kolomazníková, Jana; Humňalová, Helena

2017-07-17

The perception of social sanitation norms (PSSNs) around unacceptability of open defecation has been a key aspect of recent sanitation interventions. However, underlying mechanisms through which "reconstructed" PSSNs affect sanitation outcomes have been a black box. This explorative cross-sectional study examines direct and indirect links between PSSNs and sanitation safety using data from structured interviews and observations in 368 households in rural South Ethiopia. In addition to a positive association between PSSNs and sanitation safety, we propose and examine the following two mechanisms: First, we confirm a potentially adverse feedback of PSSNs on future sanitation safety by enhancing the emotional satisfaction with current sanitation practice (satisfaction independent of the functionality of sanitation facilities). Second, inspired by the social amplification/attenuation of risk framework, we demonstrate that PSSNs work as a "social filter" that can amplify or attenuate the effects of other variables targeted in sanitation interventions such as perceived health-related and non-health risks and benefits associated with open defecation and private latrine ownership, respectively, and factual hygiene and sanitation knowledge. These findings imply that PSSNs are not only important per se, but they are also important instrumentally because sanitation outcomes depend upon the capacity of social influences to shape the perception of sanitation risks and benefits and sanitation-related awareness in desirable ways. The mechanisms outlined in this paper as well as the sustainability of sanitation outcomes depend on whether and how social sanitation norms are internalized.

The rising incidence of intentional ingestion of ethanol-containing hand sanitizers.

Science.gov (United States)

Gormley, Nicole J; Bronstein, Alvin C; Rasimas, Joseph J; Pao, Maryland; Wratney, Angela T; Sun, Junfeng; Austin, Howard A; Suffredini, Anthony F

2012-01-01

To describe a case of intentional ingestion of hand sanitizer in our hospital and to review published cases and those reported to the American Association of Poison Control Centers' National Poison Data System. A case report, a literature review of published cases, and a query of the National Poison Data System. Medical intensive care unit. Seventeen-yr-old male 37-kg with an intentional ingestion of a hand sanitizer product into his gastrostomy tube. Intubation, ventilation, and hemodialysis. Incidence and outcome of reported cases of unintentional and intentional ethanol containing-hand sanitizer ingestion in the United States from 2005 through 2009. A literature search found 14 detailed case reports of intentional alcohol-based hand sanitizer ingestions with one death. From 2005 to 2009, the National Poison Data System received reports of 68,712 exposures to 96 ethanol-based hand sanitizers. The number of new cases increased by an average of 1,894 (95% confidence interval [CI] 1266-2521) cases per year (p =.002). In 2005, the rate of exposures, per year, per million U.S. residents was 33.7 (95% CI 28.4-39.1); from 2005 to 2009, this rate increased on average by 5.87 per year (95% CI 3.70-8.04; p = .003). In 2005, the rate of intentional exposures, per year, per million U.S. residents, was 0.68 (95% CI 0.17-1.20); from 2005 to 2009, this rate increased on average by 0.32 per year (95% CI 0.11-0.53; p = .02). The number of new cases per year of intentional hand sanitizer ingestion significantly increased during this 5-yr period. Although the majority of cases of hand sanitizer ingestion have a favorable outcome, 288 moderate and 12 major medical outcomes were reported in this National Poison Data System cohort. Increased awareness of the risks associated with intentional ingestion is warranted, particularly among healthcare providers caring for persons with a history of substance abuse, risk-taking behavior, or suicidal ideation.

The relationship between water, sanitation and schistosomiasis: a systematic review and meta-analysis.

Directory of Open Access Journals (Sweden)

Jack E T Grimes

2014-12-01

Full Text Available Access to "safe" water and "adequate" sanitation are emphasized as important measures for schistosomiasis control. Indeed, the schistosomes' lifecycles suggest that their transmission may be reduced through safe water and adequate sanitation. However, the evidence has not previously been compiled in a systematic review.We carried out a systematic review and meta-analysis of studies reporting schistosome infection rates in people who do or do not have access to safe water and adequate sanitation. PubMed, Web of Science, Embase, and the Cochrane Library were searched from inception to 31 December 2013, without restrictions on year of publication or language. Studies' titles and abstracts were screened by two independent assessors. Papers deemed of interest were read in full and appropriate studies included in the meta-analysis. Publication bias was assessed through the visual inspection of funnel plots and through Egger's test. Heterogeneity of datasets within the meta-analysis was quantified using Higgins' I2.Safe water supplies were associated with significantly lower odds of schistosomiasis (odds ratio (OR = 0.53, 95% confidence interval (CI: 0.47-0.61. Adequate sanitation was associated with lower odds of Schistosoma mansoni, (OR = 0.59, 95% CI: 0.47-0.73 and Schistosoma haematobium (OR = 0.69, 95% CI: 0.57-0.84. Included studies were mainly cross-sectional and quality was largely poor.Our systematic review and meta-analysis suggests that increasing access to safe water and adequate sanitation are important measures to reduce the odds of schistosome infection. However, most of the studies were observational and quality was poor. Hence, there is a pressing need for adequately powered cluster randomized trials comparing schistosome infection risk with access to safe water and adequate sanitation, more studies which rigorously define water and sanitation, and new research on the relationships between water, sanitation, hygiene, human

The relationship between water, sanitation and schistosomiasis: a systematic review and meta-analysis.

Science.gov (United States)

Grimes, Jack E T; Croll, David; Harrison, Wendy E; Utzinger, Jürg; Freeman, Matthew C; Templeton, Michael R

2014-12-01

Access to "safe" water and "adequate" sanitation are emphasized as important measures for schistosomiasis control. Indeed, the schistosomes' lifecycles suggest that their transmission may be reduced through safe water and adequate sanitation. However, the evidence has not previously been compiled in a systematic review. We carried out a systematic review and meta-analysis of studies reporting schistosome infection rates in people who do or do not have access to safe water and adequate sanitation. PubMed, Web of Science, Embase, and the Cochrane Library were searched from inception to 31 December 2013, without restrictions on year of publication or language. Studies' titles and abstracts were screened by two independent assessors. Papers deemed of interest were read in full and appropriate studies included in the meta-analysis. Publication bias was assessed through the visual inspection of funnel plots and through Egger's test. Heterogeneity of datasets within the meta-analysis was quantified using Higgins' I2. Safe water supplies were associated with significantly lower odds of schistosomiasis (odds ratio (OR) = 0.53, 95% confidence interval (CI): 0.47-0.61). Adequate sanitation was associated with lower odds of Schistosoma mansoni, (OR = 0.59, 95% CI: 0.47-0.73) and Schistosoma haematobium (OR = 0.69, 95% CI: 0.57-0.84). Included studies were mainly cross-sectional and quality was largely poor. Our systematic review and meta-analysis suggests that increasing access to safe water and adequate sanitation are important measures to reduce the odds of schistosome infection. However, most of the studies were observational and quality was poor. Hence, there is a pressing need for adequately powered cluster randomized trials comparing schistosome infection risk with access to safe water and adequate sanitation, more studies which rigorously define water and sanitation, and new research on the relationships between water, sanitation, hygiene, human behavior

Water, sanitation and hygiene in South Sudan: what needs to be ...

African Journals Online (AJOL)

Involvement of local and national government,. • communities and external organisations;. The need for regulation (laws), guidance and best. • practice in sanitation;. The World Health Organization [10] also described standards for a simple, and basic form of sanitation. (latrine) called the ventilated pit latrine (VIP) that could.

A Mexico City-Based Immersion Education Program: Training Mental Health Clinicians for Practice with Latino Communities

Science.gov (United States)

Platt, Jason James

2012-01-01

This article describes the philosophical foundations and educational methods of a Spanish language and cultural immersion program based in Mexico City, Mexico. The program is designed to assist U.S. graduate students in marriage and family therapy and clinical psychology programs to improve clinical service delivery with Latino clients. Utilizing…

Daya Bunuh Hand Sanitizer Berbahan Aktif Alkohol 59% dalam Kemasan Setelah Penggunaan Berulang terhadap Angka Lempeng Total (ALT

Directory of Open Access Journals (Sweden)

Isnaeni Walidah

2014-03-01

Full Text Available Kebersihan merupakan tahap awal untuk menjaga pola hidup sehat dan terhindar dari penyakit. Pencegahan penyebaran penyakit salah satunya adalah dengan mencuci tangan menggunakan antiseptik hand sanitizer.  Hand sanitizer berbahan aktif alkohol 40 – 80%  mampu menghambat pertumbuhan bakteri. Tetapi pemakaian hand  sanitizer yang tidak langsung habis akan mempengaruhi kualitas hand sanitizer Penggunaan berulang hand sanitizer akan mempengaruhi kemampuan bahan aktif dalam membunuh kuman karena alkohol sebagai bahan aktif pada hand sanitizer memiliki sifat yang mudah menguap. Tujuan penelitian untuk mengetahui daya bunuh hand sanitizer berbahan aktif alkohol 59% dalam kemasan setelah penggunaan berulang terhadap angka lempeng total. Metode  penelitian analitik observasional, menggunakan 10 responden yang diuji angka lempeng total pada tangan setelah penggunaan berulang hand sanitizer dari volume 50 ml sampai dengan ± 25 ml dan dari volume ± 25 ml sampai dengan ± 12,5 ml. Hasil penelitian menunjukkan daya bunuh hand sanitizer berbahan aktif alkohol 59% dalam kemasan setelah penggunaan berulang dari volume 50 ml sampai volume ± 25 ml sebesar  21,38%. Sedangkan daya bunuh hand sanitizer pada penggunaan berulang  hand sanitizer dari volume ± 25 ml sampai dengan volume ± 12,5 ml sebesar 15,83%. Ada pengaruh penggunaan berulang hand sanitizer berbahan aktif alkohol 59% dalam kemasan terhadap jumlah angka lempeng total

9 CFR 147.26 - Procedures for establishing isolation and maintaining sanitation and good management practices...

Science.gov (United States)

2010-01-01

... and maintaining sanitation and good management practices for the control of Salmonella and Mycoplasma... Sanitation Procedures § 147.26 Procedures for establishing isolation and maintaining sanitation and good management practices for the control of Salmonella and Mycoplasma infections. (a) The following procedures...

9 CFR 3.31 - Sanitation.

Science.gov (United States)

2010-01-01

... therein due to leakage of the watering system, discharges from dead or dying animals, spoiled perishable...) Primary enclosures for guinea pigs or hamsters shall be sanitized by washing them with hot water (180 °F... forth in this subpart. Premises shall remain free of accumulations of trash. (c) Pest control. An...

IMAGINE-ing interprofessional education: program evaluation of a novel inner city health educational experience

Directory of Open Access Journals (Sweden)

Tina Hu

2017-02-01

Conclusion: Interprofessional inner city health educational programs are beneficial for students to learn about poverty intervention and resources, and may represent a strategy to address a gap in the healthcare professional curriculum.

Expanding cities

DEFF Research Database (Denmark)

Møller-Jensen, Lasse

A number of cities in Africa experience very rapid spatial growth without the benefit of a systematic process of planning and implementation of planning decisions. This process has challenged the road and transport system, created high levels of congestion, and hampered mobility and accessibility...... to both central and new peripheral areas. This paper reports on studies carried out in Accra and Dar es Salaam to address and link 1) mobility practices of residents, 2) local strategies for ‘post-settlement’ network extension, and 3) the city-wide performance of the transport system. The studies draw...... in advance. However, such solutions are often impeded by costly and cumbersome land-acquisition processes, and because of the reactive and often piecemeal approach to infrastructure extensions, the development will often be more costly. Moreover, the lack of compliance to a city-wide development plan...

An exploration of multilevel modeling for estimating access to drinking-water and sanitation.

Science.gov (United States)

Wolf, Jennyfer; Bonjour, Sophie; Prüss-Ustün, Annette

2013-03-01

Monitoring progress towards the targets for access to safe drinking-water and sanitation under the Millennium Development Goals (MDG) requires reliable estimates and indicators. We analyzed trends and reviewed current indicators used for those targets. We developed continuous time series for 1990 to 2015 for access to improved drinking-water sources and improved sanitation facilities by country using multilevel modeling (MLM). We show that MLM is a reliable and transparent tool with many advantages over alternative approaches to estimate access to facilities. Using current indicators, the MDG target for water would be met, but the target for sanitation missed considerably. The number of people without access to such services is still increasing in certain regions. Striking differences persist between urban and rural areas. Consideration of water quality and different classification of shared sanitation facilities would, however, alter estimates considerably. To achieve improved monitoring we propose: (1) considering the use of MLM as an alternative for estimating access to safe drinking-water and sanitation; (2) completing regular assessments of water quality and supporting the development of national regulatory frameworks as part of capacity development; (3) evaluating health impacts of shared sanitation; (4) using a more equitable presentation of countries' performances in providing improved services.

Predicting and explaining behavioral intention and hand sanitizer use among US Army soldiers.

Science.gov (United States)

Lin, Naiqing; Roberts, Kevin R

2017-04-01

Using hand sanitizers can reduce bacterial contamination and is an efficient and inexpensive method of preventing infections. The purpose of this study was to explore the behavioral intention (low and absolute), attitudes, subjective norms, and perceived behavioral control of hand sanitizer use among US Army soldiers. A questionnaire was developed following an expert panel (N = 5) review and 2 pilot studies (N = 35) to ensure questionnaire validity and clarity. Surveys were distributed among nontrainee soldiers during lunch periods. A total of 201 surveys were collected. Results indicated that attitudes, subjective norms, and perceived behavioral controls explained 64% of the variance in behavioral intention. Attitude remained the strongest predictor of behavior (β = 0.70, P hand sanitizers hold significantly different behavioral and normative beliefs than low intenders. Other soldiers create negative social pressure about using hand sanitizers, indicating that if other soldiers use hand sanitizers, they will refuse to do so. Intervention to ensure use of hand sanitizer should focus on strengthening behavioral and normative beliefs among low intenders. This should increase the overall well being of the military. Copyright © 2017 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Elsevier Inc. All rights reserved.

Moving up the sanitation ladder with the help of microfinance in urban Malawi

OpenAIRE

Chunga, R; Jenkins, MW; Ensink, J; Brown, J

2017-01-01

We carried out a stated preference survey in Malawi to examine whether access to microfinance for sanitation would significantly increase the proportion of households upgrading to improved pit latrines or alternative improved sanitation technologies (urine diverting dry toilet, fossa alterna, pour flush). We presented a range of sanitation options at local market prices, initially without and then with a real microfinance option, to 1,300 households sampled across 27 low-income urban settleme...

Hand sanitizer-dispensing door handles increase hand hygiene compliance: a pilot study.

Science.gov (United States)

Babiarz, Lukasz S; Savoie, Brent; McGuire, Mark; McConnell, Lauren; Nagy, Paul

2014-04-01

Improving rates of hand hygiene compliance (HHC) has been shown to reduce nosocomial disease. We compared the HHC for a traditional wall-mounted unit and a novel sanitizer-dispensing door handle device in a hospital inpatient ultrasound area. HHC increased 24.5%-77.1% (P sanitizer-dispensing door handle, whereas it remained unchanged for the other rooms. Technical improvements like a sanitizer-dispensing door handle can improve hospital HHC. Copyright © 2014 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Mosby, Inc. All rights reserved.

Impacto do uso de microrganismos em caixas sifonadas de ambientes sanitários

Directory of Open Access Journals (Sweden)

Verena Soares Fernandes

Full Text Available Resumo A preocupação com a qualidade de operação dos sistemas prediais de esgoto sanitário tem motivado empresas especializadas em biotecnologia a investir em produtos compostos por misturas de microrganismos vivos que atuam no pré-tratamento de efluentes de sistemas prediais para combater odores desagradáveis em ambientes sanitários. O objetivo deste artigo é avaliar o uso de misturas concentradas de microrganismos em caixas sifonadas para eliminar o mau cheiro em ambientes sanitários e o impacto em estações de tratamento de esgotos sanitários. O método consiste em diagnosticar o mau cheiro de um dos sanitários de um edifício escolar de nível superior, que é alvo de constantes reclamações por parte dos usuários. Em seguida, introduzir tabletes de microrganismos nas caixas sifonadas e, por fim, avaliar o impacto do uso desse produto em dois sanitários e em estações de tratamento de esgoto por meio de análises de demanda bioquímica de oxigênio e de testes de respirometria. Os resultados indicam que nestes ambientes sanitários o mau cheiro não foi reduzido com o emprego de tabletes de microrganismos e em Estações de Tratamento de Esgoto, na concentração indicada pelo fabricante, o produto não produziu alterações significativas nas características analisadas do esgoto.

Comparative assessment of antimicrobial efficacy of different hand sanitizers: An in vitro study.

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Jain, Vardhaman Mulchand; Karibasappa, Gundabaktha Nagappa; Dodamani, Arun Suresh; Prashanth, Vishwakarma K; Mali, Gaurao Vasant

2016-09-01

To evaluate the antimicrobial efficacy of four different hand sanitizers against Staphylococcus aureus , Staphylococcus epidermidis , Pseudomonas aeruginosa , Escherichia coli , and Enterococcus faecalis as well as to assess and compare the antimicrobial effectiveness among four different hand sanitizers. The present study is an in vitro study to evaluate antimicrobial efficacy of Dettol, Lifebuoy, PureHands, and Sterillium hand sanitizers against clinical isolates of the aforementioned test organisms. The well variant of agar disk diffusion test using Mueller-Hinton agar was used for evaluating the antimicrobial efficacy of hand sanitizers. McFarland 0.5 turbidity standard was taken as reference to adjust the turbidity of bacterial suspensions. Fifty microliters of the hand sanitizer was introduced into each of the 4 wells while the 5 th well incorporated with sterile water served as a control. This was done for all the test organisms and plates were incubated in an incubator for 24 h at 37΀C. After incubation, antimicrobial effectiveness was determined using digital caliper (mm) by measuring the zone of inhibition. The mean diameters of zones of inhibition (in mm) observed in Group A (Sterillium), Group B (PureHands), Group C (Lifebuoy), and Group D (Dettol) were 22 ± 6, 7.5 ± 0.5, 9.5 ± 1.5, and 8 ± 1, respectively. Maximum inhibition was found with Group A against all the tested organisms. Data were statistically analyzed using analysis of variance, followed by post hoc test for group-wise comparisons. The difference in the values of different sanitizers was statistically significant at P hand sanitizer to maintain the hand hygiene.

Guide related to structure sanitation in basic nuclear installations. Guide Nr 14, Release of the 30 August 2016

International Nuclear Information System (INIS)

2016-01-01

This guide defines recommendations made by the ASN regarding the sanitation methodology to be applied to buildings and structures of any basic nuclear installation. After a recall of the general doctrine for the management of wastes in basic nuclear installations, the guide presents the ASN doctrine for structure sanitation which distinguishes complete sanitation, extended sanitation, and sanitation in operation phase. It presents principles for the sanitation of component structures of an area of possible production of nuclear wastes. It indicates administrative procedures to be applied before and after sanitation works, notably when the radiological condition of structures has been made compatible or not with any use. After indication of requirements in terms of quality insurance, modalities of definition of defence lines (from first to fourth) are discussed. Requirements regarding the performance of sanitation operations are reviewed

Hospital graduate social work field work programs: a study in New York City.

Science.gov (United States)

Showers, N

1990-02-01

Twenty-seven hospital field work programs in New York City were studied. Questionnaires were administered to program coordinators and 238 graduate social work students participating in study programs. High degrees of program structural complexity and variation were found, indicating a state of art well beyond that described in the general field work literature. High rates of student satisfaction with learning, field instructors, programs, and the overall field work experience found suggest that the complexity of study programs may be more effective than traditional field work models. Statistically nonsignificant study findings indicate areas in which hospital social work departments may develop field work programs consistent with shifting organizational needs, without undue risk to educational effectiveness. Statistically significant findings suggest areas in which inflexibility in program design may be more beneficial in the diagnostic related groups era.

[Modified Delphi method in the constitution of school sanitation standard].

Science.gov (United States)

Yin, Xunqiang; Liang, Ying; Tan, Hongzhuan; Gong, Wenjie; Deng, Jing; Luo, Jiayou; Di, Xiaokang; Wu, Yue

2012-11-01

To constitute school sanitation standard using modified Delphi method, and to explore the feasibility and the predominance of Delphi method in the constitution of school sanitation standard. Two rounds of expert consultations were adopted in this study. The data were analyzed with SPSS15.0 to screen indices of school sanitation standard. Thirty-two experts accomplished the 2 rounds of consultations. The average length of expert service was (24.69 ±8.53) years. The authority coefficient was 0.729 ±0.172. The expert positive coefficient was 94.12% (32/34) in the first round and 100% (32/32) in the second round. The harmonious coefficients of importance, feasibility and rationality in the second round were 0.493 (PDelphi method is a rapid, effective and feasible method in this field.

Daya Bunuh Hand Sanitizer Berbahan Aktif Alkohol 59% dalam Kemasan Setelah Penggunaan Berulang terhadap Angka Lempeng Total (ALT)

OpenAIRE

Isnaeni Walidah; Bambang Supriyanta; Sujono Sujono

2014-01-01

Kebersihan merupakan tahap awal untuk menjaga pola hidup sehat dan terhindar dari penyakit. Pencegahan penyebaran penyakit salah satunya adalah dengan mencuci tangan menggunakan antiseptik hand sanitizer.  Hand sanitizer berbahan aktif alkohol 40 – 80%  mampu menghambat pertumbuhan bakteri. Tetapi pemakaian hand  sanitizer yang tidak langsung habis akan mempengaruhi kualitas hand sanitizer Penggunaan berulang hand sanitizer akan mempengaruhi kemampuan bahan aktif dalam membunuh...

Effect of Poor Access to Water and Sanitation As Risk Factors for Soil-Transmitted Helminth Infection: Selectiveness by the Infective Route.

Directory of Open Access Journals (Sweden)

Adriana Echazú

2015-09-01

Full Text Available Soil-transmitted helminth (STH infections are a public health problem in resource-limited settings worldwide. Chronic STH infection impairs optimum learning and productivity, contributing to the perpetuation of the poverty-disease cycle. Regular massive drug administration (MDA is the cardinal recommendation for its control; along with water, sanitation and hygiene (WASH interventions. The impact of joint WASH interventions on STH infections has been reported; studies on the independent effect of WASH components are needed to contribute with the improvement of current recommendations for the control of STH. The aim of this study is to assess the association of lacking access to water and sanitation with STH infections, taking into account the differences in route of infection among species and the availability of adequate water and sanitation at home.Cross-sectional study, conducted in Salta province, Argentina. During a deworming program that enrolled 6957 individuals; 771 were randomly selected for stool/serum sampling for parasitological and serological diagnosis of STH. Bivariate stratified analysis was performed to explore significant correlations between risk factors and STH infections grouped by mechanism of entry as skin-penetrators (hookworms and Strongyloides stercoralis vs. orally-ingested (Ascaris lumbricoides and Trichuris trichiura. After controlling for potential confounders, unimproved sanitation was significantly associated with increased odds of infection of skin-penetrators (adjusted odds ratio [aOR] = 3.9; 95% CI: 2.6-5.9. Unimproved drinking water was significantly associated with increased odds of infection of orally-ingested (aOR = 2.2; 95% CI: 1.3-3.7.Lack of safe water and proper sanitation pose a risk of STH infections that is distinct according to the route of entry to the human host used by each of the STH species. Interventions aimed to improve water and sanitation access should be highlighted in the recommendations

Effect of Poor Access to Water and Sanitation As Risk Factors for Soil-Transmitted Helminth Infection: Selectiveness by the Infective Route.

Science.gov (United States)

Echazú, Adriana; Bonanno, Daniela; Juarez, Marisa; Cajal, Silvana P; Heredia, Viviana; Caropresi, Silvia; Cimino, Ruben O; Caro, Nicolas; Vargas, Paola A; Paredes, Gladys; Krolewiecki, Alejandro J

2015-09-01

Soil-transmitted helminth (STH) infections are a public health problem in resource-limited settings worldwide. Chronic STH infection impairs optimum learning and productivity, contributing to the perpetuation of the poverty-disease cycle. Regular massive drug administration (MDA) is the cardinal recommendation for its control; along with water, sanitation and hygiene (WASH) interventions. The impact of joint WASH interventions on STH infections has been reported; studies on the independent effect of WASH components are needed to contribute with the improvement of current recommendations for the control of STH. The aim of this study is to assess the association of lacking access to water and sanitation with STH infections, taking into account the differences in route of infection among species and the availability of adequate water and sanitation at home. Cross-sectional study, conducted in Salta province, Argentina. During a deworming program that enrolled 6957 individuals; 771 were randomly selected for stool/serum sampling for parasitological and serological diagnosis of STH. Bivariate stratified analysis was performed to explore significant correlations between risk factors and STH infections grouped by mechanism of entry as skin-penetrators (hookworms and Strongyloides stercoralis) vs. orally-ingested (Ascaris lumbricoides and Trichuris trichiura). After controlling for potential confounders, unimproved sanitation was significantly associated with increased odds of infection of skin-penetrators (adjusted odds ratio [aOR] = 3.9; 95% CI: 2.6-5.9). Unimproved drinking water was significantly associated with increased odds of infection of orally-ingested (aOR = 2.2; 95% CI: 1.3-3.7). Lack of safe water and proper sanitation pose a risk of STH infections that is distinct according to the route of entry to the human host used by each of the STH species. Interventions aimed to improve water and sanitation access should be highlighted in the recommendations for the

46 CFR 166.15 - Training for maintenance of discipline; ship sanitation; fire and lifeboat drills.

Science.gov (United States)

2010-10-01

... 46 Shipping 7 2010-10-01 2010-10-01 false Training for maintenance of discipline; ship sanitation... maintenance of discipline; ship sanitation; fire and lifeboat drills. All students shall be trained to obey... the fundamentals of ship sanitation as prescribed by law and regulations, and shall be given intensive...

Microbiological Sampling Methods and Sanitation of Edible Plants Grown on ISS

Science.gov (United States)

Parrish, Charles H. II; Khodadad, Christina L.; Garland, Nathaniel T.; Larson, Brian D.; Hummreick, Mary E.

2013-01-01

Pathogenic microbes on the surfaces of salad crops and growth chambers pose a threat to the health of crew on International Space Station. For astronauts to safely consume spacegrown vegetables produced in NASA's new vegetable production unit, VEGGIE, three technical challenges must be overcome: real-time sampling, microbiological analysis, and sanitation. Raphanus sativus cultivar Cherry Bomb II and Latuca sativa cultivar Outredgeous, two saled crops to be grown in VEGGIE, were inoculated with Salmonella enterica serovar Typhimurium (S. Typhimurium), a bacterium known to cause food-borne illness Tape- and swab-based sampling techniques were optimized for use in microgravity and assessed for effectiveness in recovery of bacteria from crop surfaces: Rapid pathogen detection and molecular analyses were performed via quantitative real-time polymerase chain reactiop using LightCycler® 480 and RAZOR® EX, a scaled-down instrument that is undergoing evaluation and testing for future flight hardware. These methods were compared with conventional, culture-based methods for the recovery of S. Typhimurium colonies. A sterile wipe saturated with a citric acid-based, food-grade sanitizer was applied to two different surface materials used in VEGGIE flight hardware that had been contaminated with the bacterium Pseudomonas aeruginosa,. another known human pathogen. To sanitize surfaces, wipes were saturated with either the sanitizer or sterile deionized water and applied to each surface. Colony forming units of P. aeruginosa grown on tryptic soy agar plates were enumerated from surface samples after sanitization treatments. Depending on the VEGGIE hardware material, 2- to 4.5-log10 reductions in colony-forming units were observed after sanitization. The difference in recovery of S. Typhimurium between tape- and swab- based sampling techniques was insignificant. RAZOR® EX rapidly detected S. Typhimurium present in both raw culture and extracted DNA samples.

Water and sanitation in Nigeria: a case study of Ondo State ...

African Journals Online (AJOL)

Water and sanitation have been recognized as critical to ensure good quality of life. This paper examines the existing water supply and sanitation in Ondo State, Nigeria with a view to determine the extent of deficiency and what will be required to meet the Millennium Development Goals that seeks to halve the Population of ...

Sanitation investments in Ghana: An ethnographic investigation of the role of tenure security, land ownership and livelihoods.

Science.gov (United States)

Awunyo-Akaba, Y; Awunyo-Akaba, J; Gyapong, M; Senah, K; Konradsen, F; Rheinländer, T

2016-07-18

Ghana's low investment in household sanitation is evident from the low rates of improved sanitation. This study analysed how land ownership, tenancy security and livelihood patterns are related to sanitation investments in three adjacent rural and peri-urban communities in a district close to Accra, Ghana's capital. Qualitative data was gathered for this comparative ethnographic study over seven months, (June, 2011-January, 2012) using an average of 43 (bi-weekly) participant observation per community and 56 in-depth interviews. Detailed observational data from study communities were triangulated with multiple interview material and contextual knowledge on social structures, history of settlement, land use, livelihoods, and access to and perceptions about sanitation. This study shows that the history of settlement and land ownership issues are highly correlated with people's willingness and ability to invest in household sanitation across all communities. The status of being a stranger i.e. migrant in the area left some populations without rights over the land they occupied and with low incentives to invest in sanitation, while indigenous communities were challenged by the increasing appropriation of their land for commercial enterprises and for governmental development projects. Interview responses suggest that increasing migrant population and the high demand for housing in the face of limited available space has resulted in general unwillingness and inability to establish private sanitation facilities in the communities. The increasing population has also created high demand for cheap accommodation, pushing tenants to accept informal tenancy agreements that provided for poor sanitation facilities. In addition, poor knowledge of tenancy rights leaves tenants in no position to demand sanitation improvements and therefore landlords feel no obligation or motivation to provide and maintain domestic sanitation facilities. The study states that poor land rights, the

Solar homebuilders program: getting builders to build solar

Energy Technology Data Exchange (ETDEWEB)

Parkin, B.; Allen, D.

1981-01-01

The homebuilding industry can open the way to wide-scale residential use of solar energy. Under the Northwest Power Act, the Department of Energy's Bonneville Power Administration, Western Solar Utilization Network and the Solar Energy Research Institute are working together with the Home Builders Association of Metropolitan Portland and the Portland chapter of the American Institute of Architects on a program that will affect 7 cities in the Pacific Northwest. Modeled after the successful Denver Metro Homebuilders Program, the project is being implemented in 3 cities in 1981 and three additional cities in 1982. In each of the 7 cities builders and developers will be provided with design, performance monitoring and marketing assistance for constructing passive solar prototypes. The result is ten passive solar homes of superior design and of an affordable price in each city. The secondary result of this program is expected to be a total of 2700 solar homes produced outside the program by builders from 1981-1985. Builders influenced to build passive solar homes outside the program could result in as many as 500,000 homes produced by the year 2000.

Common hand sanitizer may distort readings of breathalyzer tests in the absence of acute intoxication.

Science.gov (United States)

Ali, Syed S; Wilson, Michael P; Castillo, Edward M; Witucki, Peter; Simmons, Todd T; Vilke, Gary M

2013-02-01

The use of alcohol-based hand sanitizers has recently become widespread. To the authors' knowledge, no previous study has examined whether application of ethanol-based hand sanitizers by the person operating a common breathalyzer machine will affect the accuracy of the readings. This was a prospective study investigating whether the use of hand sanitizer applied according to manufacturer's recommendations (Group I), applied improperly at standard doses (Group II), or applied improperly at high doses (Group III) had an effect on breathalyzer readings of individuals who had not ingested alcohol. The participants of the prospective study were divided into three groups to assess the effect of hand sanitizer on breathalyzer readings. Group I used one pump (1.5 mL) of hand sanitizer (Purell), allowing the hands to dry per manufacturer's recommendations; Group II used one pump (1.5 mL), without allowing the hands to dry; and Group III used two pumps (3 mL), without allowing the hands to dry. Breathalyzer measures for each group are presented as medians with interquartile ranges (IQR) and ranges. Differences between each sequential group (I vs. II and II vs. III) were assessed using a Mann-Whitney U-test (p hand sanitizer may cause false-positive readings with a standard hospital breathalyzer when the operator uses the hand sanitizer correctly. The breathalyzer readings are further elevated if more sanitizer is used or if it is not allowed to dry appropriately. © 2013 by the Society for Academic Emergency Medicine.

Hand sanitizer dispensers and associated hospital-acquired infections: friend or fomite?

Science.gov (United States)

Eiref, Simon D; Leitman, I Michael; Riley, William

2012-06-01

Waterless alcohol-based hand sanitizers are an increasingly popular method of hand hygiene and help prevent hospital-acquired infection (HAI). Whether hand sanitizer dispensers (HSDs) may themselves harbor pathogens or act as fomites has not been reported. All HSDs in the surgical intensive care unit of an urban teaching hospital were cultured at three sites: The dispenser lever, the rear underside, and the area surrounding the dispensing nozzle. All HSDs yielded one or more bacterial species, including commensal skin flora and enteric gram-negative bacilli. Colonization was greatest on the lever, where there is direct hand contact. Hand sanitizer dispensers can become contaminated with pathogens that cause HAI and thus are potential fomites.

Clean water, sanitation and diarrhoea in Indonesia: Effects of household and community factors.

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Komarulzaman, Ahmad; Smits, Jeroen; de Jong, Eelke

2017-09-01

Diarrhoea is an important health issue in low- and middle-income countries, including Indonesia. We applied a multilevel regression analysis on the Indonesian Demographic and Health Survey to examine the effects of drinking water and sanitation facilities at the household and community level on diarrhoea prevalence among children under five (n = 33,339). The role of the circumstances was explored by studying interactions between the water and sanitation variables and other risk factors. Diarrhoea prevalence was reported by 4820 (14.4%) children, who on average were younger, poorer and were living in a poorer environment. At the household level, piped water was significantly associated with diarrhoea prevalence (OR = 0.797, 95% CI: 0.692-0.918), improved sanitation had no direct effect (OR = 0.992, 95% CI: 0.899-1.096) and water treatment was not related to diarrhoea incidence (OR = 1.106, 95% CI: 0.994-1.232). At the community level, improved water coverage had no direct effect (OR = 1.002, 95% CI: 0.950-1.057) but improved sanitation coverage was associated with lower diarrhoea prevalence (OR = 0.917, 95% CI: 0.843-0.998). Our interaction analysis showed that the protective effects of better sanitation at the community level were increased by better drinking water at the community level. This illustrates the importance of improving both drinking water and sanitation simultaneously.

Determinants of quality of shared sanitation facilities in informal settlements: case study of Kisumu, Kenya

Directory of Open Access Journals (Sweden)

Sheillah Simiyu

2017-01-01

Full Text Available Abstract Background Shared facilities are not recognised as improved sanitation due to challenges of maintenance as they easily can be avenues for the spread of diseases. Thus there is need to evaluate the quality of shared facilities, especially in informal settlements, where they are commonly used. A shared facility can be equated to a common good whose management depends on the users. If users do not work collectively towards keeping the facility clean, it is likely that the quality may depreciate due to lack of maintenance. This study examined the quality of shared sanitation facilities and used the common pool resource (CPR management principles to examine the determinants of shared sanitation quality in the informal settlements of Kisumu, Kenya. Methods Using a multiple case study design, the study employed both quantitative and qualitative methods. In both phases, users of shared sanitation facilities were interviewed, while shared sanitation facilities were inspected. Shared sanitation quality was a score which was the dependent variable in a regression analysis. Interviews during the qualitative stage were aimed at understanding management practices of shared sanitation users. Qualitative data was analysed thematically by following the CPR principles. Results Shared facilities, most of which were dirty, were shared by an average of eight households, and their quality decreased with an increase in the number of households sharing. The effect of numbers on quality is explained by behaviour reflected in the CPR principles, as it was easier to define boundaries of shared facilities when there were fewer users who cooperated towards improving their shared sanitation facility. Other factors, such as defined management systems, cooperation, collective decision making, and social norms, also played a role in influencing the behaviour of users towards keeping shared facilities clean and functional. Conclusion Apart from hardware factors, quality

Kemampuan Daya Hambat Bahan Aktif Beberapa Merek Dagang Hand sanitizer terhadap Pertumbuhan Staphylococcus aureus

OpenAIRE

Putri Srikartika; Netti Suharti; Eliza Anas

2016-01-01

AbstrakHand sanitizer sebagai pembersih tangan antiseptik inovatif saat ini, sering menjadi alternatif pengganti cuci tangan dengan sabun dan air. Mencuci tangan dengan hand sanitizer merupakan salah satu cara memelihara kebersihan tangan agar terhindar dari penyakit  yang disebabkan oleh flora normal di kulit yang berpotensi patogenik seperti bakteri Staphylococcus aureus. Tujuan penelitian ini adalah menilai kemampuan daya hambat beberapa merek dagang hand sanitizer terhadap pertumbuhan Sta...

Sanitation-related psychosocial stress: A grounded theory study of women across the life-course in Odisha, India.

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Sahoo, Krushna Chandra; Hulland, Kristyna R S; Caruso, Bethany A; Swain, Rojalin; Freeman, Matthew C; Panigrahi, Pinaki; Dreibelbis, Robert

2015-08-01

While sanitation interventions have focused primarily on child health, women's unique health risks from inadequate sanitation are gaining recognition as a priority issue. This study examines the range of sanitation-related psychosocial stressors during routine sanitation practices in Odisha, India. Between August 2013 and March 2014, we conducted in-depth interviews with 56 women in four life stages: adolescent, newly married, pregnant and established adult women in three settings: urban slums, rural villages and indigenous villages. Using a grounded theory approach, the study team transcribed, translated, coded and discussed interviews using detailed analytic memos to identify and characterize stressors at each life stage and study site. We found that sanitation practices encompassed more than defecation and urination and included carrying water, washing, bathing, menstrual management, and changing clothes. During the course of these activities, women encountered three broad types of stressors-environmental, social, and sexual-the intensity of which were modified by the woman's life stage, living environment, and access to sanitation facilities. Environmental barriers, social factors and fears of sexual violence all contributed to sanitation-related psychosocial stress. Though women responded with small changes to sanitation practices, they were unable to significantly modify their circumstances, notably by achieving adequate privacy for sanitation-related behaviors. A better understanding of the range of causes of stress and adaptive behaviors is needed to inform context-specific, gender-sensitive sanitation interventions. Copyright © 2015 The Authors. Published by Elsevier Ltd.. All rights reserved.

Water for Two Worlds: Designing Terrestrial Applications for Exploration-class Sanitation Systems

Science.gov (United States)

Adams, Constance; Andersson, Ingvar; Feighery, John

2004-01-01

At the United Nations Millennium Summit in September of 2000, the world leaders agreed on an ambitious agenda for reducing poverty and improving lives: the Millennium Development Goals (MDGs), a list of issues they consider highly pernicious, threatening to human welfare and, thereby, to global security and prosperity. Among the eight goals are included fundamental human needs such as the eradication of extreme poverty and hunger, the promotion of gender equality, the reduction of child mortality and improvement of maternal health, and ensuring the sustainability of our shared environment. In order to help focus the efforts to meet these goals, the United Nations (UN) has established a set of eighteen concrete targets, each with an associated schedule. Among these is Target 10: "By 2015, reduce by half the proportion of people without access to safe drinking water." A closely related target of equal dignity was agreed at the World Summit on Sustainable Development (Johannesburg, September 2002): "By 2015, reduce by half the proportion of people without access to basic sanitation." One of the greatest successes in the development of Exploration-class technologies for closed-loop, sustainable support of long-duration human space missions has been the work both ESA and NASA have done in bioregenerative water reclamation (WRS), and secondarily, in solid-waste management. Solid-waste and WRS systems tend to be combined in the commercial world into the field of sanitation, although as we will see, the most essential principles of sustainable terrestrial sanitation actually insist upon the separation of solid and liquid excreta. Seeing the potential synergy between the space program ALS technologies developed for Mars and the urgent needs of hundreds of millions of people for secure access to clean water here on Earth, we set out to organize the adaptation of these technologies to help the United Nations Development Programme (UNDP) meet Target 10. In this paper, we will

Strengthening the human right to sanitation as an instrument for inclusive development

NARCIS (Netherlands)

Obani, P.C.

2018-01-01

Over a third of the current 7.3 billion people worldwide are burdened with poor sanitation services. The resulting social, relational and ecological exclusion make the realisation of the human right to sanitation a critical concern development concern. However, the literature has evolved in a

Global Monitoring of Water Supply and Sanitation: History, Methods and Future Challenges

Science.gov (United States)

Bartram, Jamie; Brocklehurst, Clarissa; Fisher, Michael B.; Luyendijk, Rolf; Hossain, Rifat; Wardlaw, Tessa; Gordon, Bruce

2014-01-01

International monitoring of drinking water and sanitation shapes awareness of countries’ needs and informs policy, implementation and research efforts to extend and improve services. The Millennium Development Goals established global targets for drinking water and sanitation access; progress towards these targets, facilitated by international monitoring, has contributed to reducing the global disease burden and increasing quality of life. The experiences of the MDG period generated important lessons about the strengths and limitations of current approaches to defining and monitoring access to drinking water and sanitation. The methods by which the Joint Monitoring Programme (JMP) of WHO and UNICEF tracks access and progress are based on analysis of data from household surveys and linear regression modelling of these results over time. These methods provide nationally-representative and internationally-comparable insights into the drinking water and sanitation facilities used by populations worldwide, but also have substantial limitations: current methods do not address water quality, equity of access, or extra-household services. Improved statistical methods are needed to better model temporal trends. This article describes and critically reviews JMP methods in detail for the first time. It also explores the impact of, and future directions for, international monitoring of drinking water and sanitation. PMID:25116635

The politics of assessment: water and sanitation MDGs in the Middle East.

Science.gov (United States)

Zawahri, Neda; Sowers, Jeannie; Weinthal, Erika

2011-01-01

The Middle East and North Africa (MENA) is generally considered to be making adequate progress towards meeting Target 10 of the Millennium Development Goals (MDGs), which calls for halving the proportion of the population with inadequate access to drinking water and sanitation. Progress towards achieving Target 10 is evaluated by the Joint Monitoring Programme (JMP), run by UNICEF and WHO. This article shows that the assessment methodologies employed by the JMP significantly overstate coverage rates in the drinking water and sanitation sectors, by overlooking and ‘not counting’ problems of access, affordability, quality of service and pollution. The authors show that states in MENA often fail to provide safe drinking water and adequate sanitation services, particularly in densely populated informal settlements, and that many centralized water and sanitation infrastructures contribute to water pollution and contamination. Despite the glaring gap between the MDG statistics and the evidence available from national and local reports, exclusionary political regimes in the region have had few incentives to adopt more accurate assessments and improve the quality of service. While international organizations have proposed some reforms, they too lack incentives to employ adequate measures that gauge access, quality and affordability of drinking water and sanitation services.

Lactic Acid Fermentation, Urea and Lime Addition: Promising Faecal Sludge Sanitizing Methods for Emergency Sanitation.

Science.gov (United States)

Anderson, Catherine; Malambo, Dennis Hanjalika; Perez, Maria Eliette Gonzalez; Nobela, Happiness Ngwanamoseka; de Pooter, Lobke; Spit, Jan; Hooijmans, Christine Maria; de Vossenberg, Jack van; Greya, Wilson; Thole, Bernard; van Lier, Jules B; Brdjanovic, Damir

2015-10-29

In this research, three faecal sludge sanitizing methods-lactic acid fermentation, urea treatment and lime treatment-were studied for application in emergency situations. These methods were investigated by undertaking small scale field trials with pit latrine sludge in Blantyre, Malawi. Hydrated lime was able to reduce the E. coli count in the sludge to below the detectable limit within 1 h applying a pH > 11 (using a dosage from 7% to 17% w/w, depending faecal sludge alkalinity), urea treatment required about 4 days using 2.5% wet weight urea addition, and lactic acid fermentation needed approximately 1 week after being dosed with 10% wet weight molasses (2 g (glucose/fructose)/kg) and 10% wet weight pre-culture (99.8% pasteurised whole milk and 0.02% fermented milk drink containing Lactobacillus casei Shirota). Based on Malawian prices, the cost of sanitizing 1 m³ of faecal sludge was estimated to be €32 for lactic acid fermentation, €20 for urea treatment and €12 for hydrated lime treatment.

Health impact caused by poor water and sanitation in district Abbottabad

International Nuclear Information System (INIS)

Jabeen, S.; Mahmood, Q.; Tariq, S.

2011-01-01

Background: Large proportions of people still do not have excess to safe drinking water and proper sanitation. Methods: Qualitative and quantitative approaches were used to assess the health impacts. Random households were selected. Information was collected from questionnaire through interview schedule method, group discussion and observation checklist. Results: People rated water and sanitation condition in urban as: 10% very good, 27% good, 20% bad, 43% very bad, and none of them said we don't know. While in rural areas they rated 10% very good, 36% good, 44% bad, 6% very bad, and 4% of them said we don't know. Water sources in selected urban and rural areas were different, 37% in urban and 68% in rural area depended on bore wells as water source, 22% depended on hand pumps. In urban areas, the disease ratio was typhoid 20%, hepatitis 13%, diarrhoea 27%, skin infection 23%, stomach problems 53% and allergies 33%. In rural areas, after stomach problems, diarrhoea, hepatitis and typhoid ratio was very high as compared to urban area. In rural community, 70% were unaware of poor water and sanitation consequences on health. Conclusion: The water and sanitation condition in urban as well as in rural community is poor but in rural community it is even worse. The drinking water was contaminated with E. coli, Enterobacter, Salmonella and Clostridium. This observation was correlated with prevalence of many water born diseases especially in rural communities of Abbottabad. and sanitation. (author)

Evaluation of quality of urban life with emphasis on health; A case study in Mashhad city

Directory of Open Access Journals (Sweden)

Khalilullah Kazemi Khabiri

2018-05-01

Full Text Available Background: The quality of life of the citizens is one of the most important issues studied in different countries and used in the planning and monitoring of public policies. The present study measured and evaluated the indicators of quality of urban life among citizens of Mashhad city. Methods: This analytical study was conducted on 375 citizens of various regions in Mashhad city. The random sampling method using population distribution and short-form questionnaires for data collection were applied. The validity of the questionnaires was verified by experts and the points given each question based on a 5-point Likert scale, and the Cronbach αcoefficient was used to measure the reliability of the questionnaire; the questionnaire rated 0.853%. To analyze the variables under study, SPSS and other statistical methods such as average answers and t test for independent variables were used. Results: Findings of this research showed that the average health-sanitation dimension and environmental quality dimension are lower than 50% in Mashhad city. Sanitation and health, with a standard deviation of 5.838, are situated below the median level. The most common weakness is related to the dietary intake of protein. Environmental quality with a standard deviation of 5.857 is lower than the median level which is related to garbage separation and landfill sites. This result indicates that the quality of health and the environment in Mashhad is undesirable. Conclusion: Citizens’ satisfaction with quality of life index is lower than average in Mashhad city. Plans for improving the quality of life and developing services are highly necessary for increasing the quality of life.

Yield of Potato as Influenced by Crop Sanitation and Reduced Fungicidal Treatments

Directory of Open Access Journals (Sweden)

Fontem, DA.

1995-01-01

Full Text Available The effects of crop sanitation and reduced sprays of "Ridomil plus®" (12 % metalaxyl + 60 % cuprous oxide on the control of potato (Solanum tuberosum late blight caused by Phytophthora infestans were evaluated in two field experiments in 1993 in Dschang, Cameroon. In the first experiment, sanitation (five weekly removals of blighted leaves and two fungicidal treatments were initiated from first symptoms. In the second experiment, both fungicidal sprays were made at varying rates. Marketable yields increased by 50 % in sanitation-treated plots, by 94 % in plots sprayed with Ridomil plus (2.24 kg a. i./ha, or by 55 % in those exposed to both control methods. The fungicide equivalence of the sanitation treatment was two sprays of Ridomil plus at 0.76 kg a. i./ha. These results suggest that proper removal of diseased leaves or reduced fungicidal protection may be an effective late blight control method in potato farming.

Development of Portable Flow-Through Electrochemical Sanitizing Unit to Generate Near Neutral Electrolyzed Water.

Science.gov (United States)

Zhang, Jufang; Yang, Hongshun; Chan, Joel Zhi Yang

2018-03-01

We developed a portable flow-through, electrochemical sanitizing unit to produce near neutral pH electrolyzed water (producing NEW). Two methods of redirecting cathode yields back to the anode chamber and redirecting anode yields the cathode chamber were used. The NEW yields were evaluated, including: free available chlorine (FAC), oxidation-reduction potential (ORP), and pH. The performances of 2 electrodes (RuO 2 -IrO 2 /TiO 2 and IrO 2 -Ta 2 O 5 /TiO 2 ) were investigated. The unit produced NEW at pH 6.46 to 7.17, an ORP of 805.5 to 895.8 mV, and FAC of 3.7 to 82.0 mg/L. The NEW produced by redirecting cathode yields had stronger bactericidal effects than the NEW produced by redirecting anode yields or NEW produced by mixing the commercial unit's anode and cathode product (P portable flow-through, NEW-producing unit has great potential in a wide range of applications, such as organic farm, households, and small food industries. The examined sanitizing treatments showed effective control of Escherichia coli O157:H7 and Listeria monocytogenes. © 2018 Institute of Food Technologists®.

Water, Sanitation and Children’s Health : Evidence from 172 DHS Surveys

OpenAIRE

Gunther, Isabel; Fink, Gunther

2010-01-01

This paper combines 172 Demography and Health Survey data sets from 70 countries to estimate the effect of water and sanitation on child mortality and morbidity. The results show a robust association between access to water and sanitation technologies and both child morbidity and child mortality. The point estimates imply, depending on the technology level and the sub-region chosen, that w...

Water and sanitation provision in eThekwini Municipality: a spatially differentiated approach

NARCIS (Netherlands)

Sutherland, C.; Hordijk, M.; Lewis, B.; Meyer, C.; Buthelezi, S.

2014-01-01

The rescaling of responsibilities in water governance in South Africa has enabled strong water services authorities, such as the eThekwini Water and Sanitation Unit (EWS) in eThekwini Municipality, to play a leading role in shaping water and sanitation policy in South Africa. Yet water governance in

The evolution of the right to water and sanitation: differentiating the implications

NARCIS (Netherlands)

Obani, P.; Gupta, J.

2015-01-01

Since 1980, the right to water has been seen mainly as implicitly subsumed under other social human and political rights. The global recognition of the need for access to sanitation services has led to formulations of a right to sanitation that emphasizes both the responsibilities of States and the

Addressing rural health and poverty through water sanitation and hygiene: Gender perspectives

CSIR Research Space (South Africa)

Ngorima, E

2008-11-01

Full Text Available that it is essential to empower women in all aspects of water and sanitation, through proper hygiene education and service provision. Using the case study, the aim of this paper is to present a case for factoring in gender perspectives in water and sanitation provision...

Sanitation investments in Ghana: An ethnographic investigation of the role of tenure security, land ownership and livelihoods

Directory of Open Access Journals (Sweden)

Y. Awunyo-Akaba

2016-07-01

Full Text Available Abstract Background Ghana’s low investment in household sanitation is evident from the low rates of improved sanitation. This study analysed how land ownership, tenancy security and livelihood patterns are related to sanitation investments in three adjacent rural and peri-urban communities in a district close to Accra, Ghana’s capital. Methods Qualitative data was gathered for this comparative ethnographic study over seven months, (June, 2011-January, 2012 using an average of 43 (bi-weekly participant observation per community and 56 in-depth interviews. Detailed observational data from study communities were triangulated with multiple interview material and contextual knowledge on social structures, history of settlement, land use, livelihoods, and access to and perceptions about sanitation. Results This study shows that the history of settlement and land ownership issues are highly correlated with people’s willingness and ability to invest in household sanitation across all communities. The status of being a stranger i.e. migrant in the area left some populations without rights over the land they occupied and with low incentives to invest in sanitation, while indigenous communities were challenged by the increasing appropriation of their land for commercial enterprises and for governmental development projects. Interview responses suggest that increasing migrant population and the high demand for housing in the face of limited available space has resulted in general unwillingness and inability to establish private sanitation facilities in the communities. The increasing population has also created high demand for cheap accommodation, pushing tenants to accept informal tenancy agreements that provided for poor sanitation facilities. In addition, poor knowledge of tenancy rights leaves tenants in no position to demand sanitation improvements and therefore landlords feel no obligation or motivation to provide and maintain domestic

Water and Sanitation Technologies: A Trainer's Manual. Training for Development. Peace Corps Information Collection & Exchange Training Manual No. T-32.

Science.gov (United States)

Hanson, Bradley D.

This guide, which includes an outline of 222 hours of technical training integrated with training in community organization techniques, is intended for trainers who prepare Peace Corps water and sanitation technicians and engineers for field service. The training program developed by the guide covers these subject areas: community development,…

Urbanization and Access Inequality to Collective Consumption Goods & Services related to Sanitation & Solid Waste in the cities of Sao Paulo State, Brazil

Science.gov (United States)

Roig, C. D. A.; Feitosa, F. D. F.; Monteiro, A. M. V.

2016-12-01

Cities are mainly a product of collective consumption and there is a pressing need to expand and deepen the discussion about the quality of access to collective goods and services in the urban world: the availability of electricity and potable water and its interrelation with the lack of solid waste management and wastewater treatment leading to pollution of water sources.This study attempts to measure urban stratification through access conditions to collective goods in the metropolitan regions of Sao Paulo State (SPS) by contributing with a research method that incorporates collective consumption as a core component of the population-environment relationship. The use of spatial analysis allows the examination of the structure and distribution of accessibility to sanitation services and basic urban infrastructure.The water stress situation in SPS is dramatic. The average water loss within these distribution systems is 34,3% and a 39% average sewage treatment rate of all wastewater generated. The SPS also imports 60,6% of electricity from other states that use mostly hydroelectric power which imposes greater pressure on the country's water resources. The energy and water crisis has harmed a number of essential rights related mostly to resource access and service continuity as suburban residents of poor municipalities are the ones most affected by disruptions.SPS is the most populous state of Brazil and this region of study is responsible for 75% of total State population with 83% of State GDP. There has been a major increase in water use conflicts such as power generation, urban water supply (including the Rio de Janeiro water demand) and the dilution of urban sewage and solid waste disposal. These collective consumption access problems demonstrate the urgent need for better integrated metropolitan management of natural resources and the urban commons.

Integration of water, sanitation, and hygiene for the prevention and control of neglected tropical diseases: a rationale for inter-sectoral collaboration.

Directory of Open Access Journals (Sweden)

Matthew C Freeman

Full Text Available Improvements of water, sanitation, and hygiene (WASH infrastructure and appropriate health-seeking behavior are necessary for achieving sustained control, elimination, or eradication of many neglected tropical diseases (NTDs. Indeed, the global strategies to fight NTDs include provision of WASH, but few programs have specific WASH targets and approaches. Collaboration between disease control programs and stakeholders in WASH is a critical next step. A group of stakeholders from the NTD control, child health, and WASH sectors convened in late 2012 to discuss opportunities for, and barriers to, collaboration. The group agreed on a common vision, namely "Disease-free communities that have adequate and equitable access to water and sanitation, and that practice good hygiene." Four key areas of collaboration were identified, including (i advocacy, policy, and communication; (ii capacity building and training; (iii mapping, data collection, and monitoring; and (iv research. We discuss strategic opportunities and ways forward for enhanced collaboration between the WASH and the NTD sectors.

Integration of water, sanitation, and hygiene for the prevention and control of neglected tropical diseases: a rationale for inter-sectoral collaboration.

Science.gov (United States)

Freeman, Matthew C; Ogden, Stephanie; Jacobson, Julie; Abbott, Daniel; Addiss, David G; Amnie, Asrat G; Beckwith, Colin; Cairncross, Sandy; Callejas, Rafael; Colford, Jack M; Emerson, Paul M; Fenwick, Alan; Fishman, Rebecca; Gallo, Kerry; Grimes, Jack; Karapetyan, Gagik; Keene, Brooks; Lammie, Patrick J; Macarthur, Chad; Lochery, Peter; Petach, Helen; Platt, Jennifer; Prabasi, Sarina; Rosenboom, Jan Willem; Roy, Sharon; Saywell, Darren; Schechtman, Lisa; Tantri, Anupama; Velleman, Yael; Utzinger, Jürg

2013-01-01

Improvements of water, sanitation, and hygiene (WASH) infrastructure and appropriate health-seeking behavior are necessary for achieving sustained control, elimination, or eradication of many neglected tropical diseases (NTDs). Indeed, the global strategies to fight NTDs include provision of WASH, but few programs have specific WASH targets and approaches. Collaboration between disease control programs and stakeholders in WASH is a critical next step. A group of stakeholders from the NTD control, child health, and WASH sectors convened in late 2012 to discuss opportunities for, and barriers to, collaboration. The group agreed on a common vision, namely "Disease-free communities that have adequate and equitable access to water and sanitation, and that practice good hygiene." Four key areas of collaboration were identified, including (i) advocacy, policy, and communication; (ii) capacity building and training; (iii) mapping, data collection, and monitoring; and (iv) research. We discuss strategic opportunities and ways forward for enhanced collaboration between the WASH and the NTD sectors.

Sanitation of viral haemorrhagic septicaemia (VHS)

DEFF Research Database (Denmark)

Olesen, Niels Jørgen

1998-01-01

A sanitation programme for stamping-out viral haemorrhagic septicaemia (VHS) was implemented in Denmark in 1965. The programme has resulted in a dramatic reduction in the number of infected rainbow trout farms, from approximate to 400 to 26. The programme is carried out on a voluntary basis...

Access to waterless hand sanitizer improves student hand hygiene behavior in primary schools in Nairobi, Kenya.

Science.gov (United States)

Pickering, Amy J; Davis, Jennifer; Blum, Annalise G; Scalmanini, Jenna; Oyier, Beryl; Okoth, George; Breiman, Robert F; Ram, Pavani K

2013-09-01

Handwashing is difficult in settings with limited resources and water access. In primary schools within urban Kibera, Kenya, we investigated the impact of providing waterless hand sanitizer on student hand hygiene behavior. Two schools received a waterless hand sanitizer intervention, two schools received a handwashing with soap intervention, and two schools received no intervention. Hand cleaning behavior after toilet use was monitored for 2 months using structured observation. Hand cleaning after toileting was 82% at sanitizer schools (N = 2,507 toileting events), 38% at soap schools (N = 3,429), and 37% at control schools (N = 2,797). Students at sanitizer schools were 23% less likely to have observed rhinorrhea than control students (P = 0.02); reductions in student-reported gastrointestinal and respiratory illness symptoms were not statistically significant. Providing waterless hand sanitizer markedly increased student hand cleaning after toilet use, whereas the soap intervention did not. Waterless hand sanitizer may be a promising option to improve student hand cleansing behavior, particularly in schools with limited water access.

EVALUASI SANITATION STANDARD OPERATING PROCEDURES KERUPUKAMPLANG DI UD SARINA KECAMATAN KALIANGET KABUPATEN SUMENEP

Directory of Open Access Journals (Sweden)

Ach Triharjono

2016-11-01

Full Text Available Industri pangan untuk menghasilkan produk yang memenuhi standar keamanan pangan. Standar tersebut dapat dipenuhi dengan menerapkan 8 aspek kunci Sanitation Standard Operating Prosedures (SSOP. Tujuan dari penelitian ini adalah untuk memperoleh hasil penerapan 8 aspek kunci Sanitation Standard Operating Procedures (SSOP dan mengevaluasi penerapan Sanitation Standard Operating Procedures (SSOP Di UD Sarina Kecamatan Kalianget Kabupaten Sumenep. Jenis penelitian ini bersifat deskriptif dengan lokasi penelitian di UD Sarina Kecamatan Kalianget Kabupaten Sumenep. Hasil penelitian diketahui bahwa penerapan 8 aspek kunci Sanitation Standard Operating Procedures (SSOP di UD Sarina sudah terlaksana tapi terdapat 3 tahapan kunci yang belum terlaksana dengan baik yaitu pencegahan kontaminasi silang, pengawasan kondisi kesehatan personil dan menghilangkan hama dari unit pengolahan. Hal yang perlu ditingkatkan terkait dengan penerapan SSOP di UD Sarina yaitu masih perlu adanya manual prosedur untuk berbagai pelaksanaan sanitasi yang dilakukan oleh UD Sarina ini

Do Access to Improved Water Source and Sanitation Facility Accelerate Economic Growth in Bangladesh?

Directory of Open Access Journals (Sweden)

Sandip SARKER

2016-04-01

Full Text Available This paper examines the relationship among access to improved water, sanitation and economic growth in Bangladesh through co-integration and vector error correction model (VECM over the period 1991 to 2014. Bangladesh has registered remarkable progress in achieving major Millennium Development Goals (MDG. Today nearly 87% of our total population has access to improved water sources and 60% have access to improved sanitation facilities which is contributing significantly towards human development in Bangladesh. Therefore we want to test whether access to improved water and sanitation accelerates economic growth in Bangladesh through a time series analysis. The Johansen co-integration tests indicate that there is long run association among the variables. The vector error correction model indicates that there is a long run causality running from improved sanitation facilities (% of population with access and improved water source (% of population with access to gross domestic product in Bangladesh. Similarly in the short run a causal relationship has been found among the variables as well. Further impulse response function and variance decomposition results say that improved sanitation facilities (% of population with access and improved water source (% of population with access can explain the major variations in our economic growth. The implication of our findings is that in Bangladesh an increase in improved access to water and sanitation is likely to positively affect our economic growth in the long run. Keeping in mind about Sustainable Development Goals (SDG, policymakers in Bangladesh need to pay special attention to ensure greater access to improved water and sanitation to boost our economic growth & development.

Importance-satisfaction analysis of street food sanitation and choice factor in Korea and Taiwan.

Science.gov (United States)

Joo, Nami; Park, Sanghyun; Lee, Bohee; Yoon, Jiyoung

2015-06-01

The present study investigated Korean and Taiwan adults on the importance of and the satisfaction with street food sanitation and street food choice factor, in order to present management and improvement measures for street foods. The present study conducted a survey on 400 randomly chosen adults (200 Korean, 200 Taiwanese). General characteristics, eating habits, street food intake frequency, and preference by type of street food of respondents were checked. Respondents' importance and satisfaction of street food hygiene and selection attributes were also measured. In order to test for the difference between groups, χ(2)-test and t-test were performed. ISA was also performed to analyze importance and satisfaction. Results showed that the importance of sanitation was significantly higher than satisfaction on all items in both Korea and Taiwan, and the satisfaction with sanitation was higher in Taiwan than in Korea. According to ISA results with street food sanitation, satisfaction was low while importance was high in both Korea and Taiwan. In terms of street food choice factor, importance scores were significantly higher than satisfaction scores on all items. In addition, satisfaction scores on all items except 'taste' were significantly higher in Taiwan than in Korea. A manual on sanitation management of street foods should be developed to change the knowledge and attitude toward sanitation by putting into practice a regularly conducted education. Considering the popularity of street foods and its potential as a tourism resource to easily publicize our food culture, thorough management measures should be prepared on sanitation so that safe street food culture should be created.

The impact of water, sanitation, and hygiene interventions on the health and well-being of people living with HIV: a systematic review.

Science.gov (United States)

Yates, Travis; Lantagne, Daniele; Mintz, Eric; Quick, Robert

2015-04-15

Access to improved water supply and sanitation is poor in low-income and middle-income countries. Persons living with HIV/AIDS (PLHIV) experience more severe diarrhea, hospitalizations, and deaths from diarrhea because of waterborne pathogens than immunocompetent populations, even when on antiretroviral therapy (ART). We examined the existing literature on the impact of water, sanitation, and hygiene (WASH) interventions on PLHIV for these outcomes: (1) mortality, (2) morbidity, (3) retention in HIV care, (4) quality of life, and (5) prevention of ongoing HIV transmission. Cost-effectiveness was also assessed. Relevant abstracts and articles were gathered, reviewed, and prioritized by thematic outcomes of interest. Articles meeting inclusion criteria were summarized in a grid for comparison. We reviewed 3355 citations, evaluated 132 abstracts, and read 33 articles. The majority of the 16 included articles focused on morbidity, with less emphasis on mortality. Contaminated water, lack of sanitation, and poor hygienic practices in homes of PLHIV increase the risk of diarrhea, which can result in increased viral load, decreased CD4 counts, and reduced absorption of nutrients and antiretroviral medication. We found WASH programming, particularly water supply, household water treatment, and hygiene interventions, reduced morbidity. Data were inconclusive on mortality. Research gaps remain in retention in care, quality of life, and prevention of ongoing HIV transmission. Compared with the standard threshold of 3 times GDP per capita, WASH interventions were cost-effective, particularly when incorporated into complementary programs. Although research is required to address behavioral aspects, evidence supports that WASH programming is beneficial for PLHIV.

Complex interactions among climate change, sanitation, and groundwater quality: A case study from Ramotswa, Botswana

Science.gov (United States)

McGill, B. M.; Altchenko, Y.; Kenabatho, P. K.; Sylvester, S. R.; Villholth, K. G.

2017-12-01

With population growth, rapid urbanization, and climate change, groundwater is becoming an increasingly important source of drinking water around the world, including southern Africa. This is an investigation into the coupled human and natural system linking climate change, droughts, sanitation, and groundwater quality in Ramotswa, a town in the semi-arid southeastern Botswana. During the recent drought from 2013-2016, water shortages from reservoirs that supply the larger city of Gaborone resulted in curtailed water supply to Ramotswa, forcing people with flush toilets to use pit latrines. Pit latrines have been suspected as the cause of elevated nitrate in the Ramotswa groundwater, which also contributes to the town's drinking water supply. The groundwater pollution paradoxically makes Ramotswa dependent on Gaborone's water, supplied in large part by surface reservoirs, which are vulnerable to drought. Analysis of long-term rainfall records indicates that droughts like the one in 2013-2016 are increasing in likelihood due to climate change. Because of the drought, many more people used pit latrines than under normal conditions. Analysis of the groundwater for nitrate and using caffeine as an indicator, human waste leaching from pit latrines is implicated as the major culprit for the nitrate pollution. The results indicate a critical indirect linkage between climate change, sanitation, groundwater quality and water security in this area of rapid urbanization and population growth. Recommendations are offered for how Ramotswa's water security could be made less vulnerable to climate change.

Evaluation of antibacterial activity of hand sanitizers – an in vitro study

African Journals Online (AJOL)

Hand hygiene, particularly hand sanitizing, is essential in reducing infectious disease transmission. The recent outbreak of Ebola in Nigeria both increased public awareness of the practice of hand sanitizing and resulted in the introduction of new products to the Nigerian market. This study set out to explore the actual ...

Occupational skin diseases and prevention among sanitation ...

African Journals Online (AJOL)

in body defense, and is predisposed to disease when subjected to ... sanitation workers in Wuhan (China) for better manage- ment and ... Symptoms of facial skin photo .... ronment, diet nutrition and working environment were also poor.

Toward the networked city? : Translating technological ideals and planning models in water and sanitation systems in Dar es Salaam

NARCIS (Netherlands)

Monstadt, J.; Schramm, S.

One of the most influential ideals for constructing and managing cities and infrastructures worldwide is that of the ‘networked city'. This ideal refers to the technological design and morphology of cities integrated and ordered by infrastructure networks and to a specific model in the operation,

Spiritual Counseling Program For Children with Anxiety Disorders: A multi-city experiment.

Science.gov (United States)

Pandya, Samta P

2018-03-01

This article reports on a multi-city two-year long experiment on the effect of a spiritual counseling program (SCP) on children diagnosed with anxiety disorders. The two-year customized SCP was conducted with 1238 children from 20 private schools in five cities across five countries, with an equal number in a control group. Results showed that post-treatment self-reported and counselor-tested anxiety outcome measure scores were lower for the treatment group. Girls, children from more affluent cities, middle-class children, and those who had one stay-at-home parent and no siblings showed reduced anxiety disorders post-treatment. Children who voluntarily attended more SCP rounds than those prescribed and those who regularly self-practiced also showed lower anxiety symptoms post-treatment. Child-focused spiritual counseling intervention comprising components of connection with God within, recognizing and annihilating fear through introspection and breath control, stilling, centering, and consciousness seemed effective. Socio-cultural factors, parental involvement, and child's own engagement with the treatment were significant determinants of effectiveness.

Use of sanitizing products: safety practices and risk situations

Directory of Open Access Journals (Sweden)

Ana Aurélia Rocha da Silva

2014-04-01

Full Text Available OBJECTIVES: to evaluate the handling and risk factors for poisoning and/or digestive tract injuries associated with the use of sanitizing products at home. METHODS: interviews were conducted in 419 households from different regions, collecting epidemiological data from residents and risk habits related to the use and storage of cleaning products. RESULTS: sanitizing products considered to be a health risk were found in 98% of the households where the research was conducted, and in 54% of cases, they were stored in places easily accessible to children. Lye was found in 19%, followed by illicit products in 39% of homes. In 13% of households, people produced soap, and in 12% they stored products in non-original containers. The use of illicit products and the manufacture of handmade soap were associated with lower educational level of the household owners and with the regions and socioeconomic classes with lower purchasing power. CONCLUSIONS: risk practices such as inadequate storage, manufacturing, and use of sanitizing products by the population evidence the need for public health policies, including educational measures, as a means of preventing accidents.

Sanitation of conditioned radioactive waste after a contamination accident

International Nuclear Information System (INIS)

Aeppli, J.

1980-01-01

In June 1978, there occurred in the port of Ijmuiden, Netherlands, a contamination incident involving drums originating from Switzerkand and containing radioactive wastes intended to be dumped into the sea. The batch of 207 drums excluded from the sea-dumping action had to be sanitated for the next year dumping in such a manner, that these wastes met the international requirements and could be disposed of by sinking them into the Atlantic. As a consequence of extensive sanitation work, requiring part of the wastes to be newly conditioned and several drums to be packaged again, the total weight of the wastes ready for dumping was doubled. The total radiation exposure for the personnel that took part in the individual phases of sanitation amounted to about 10 man-rem. The main causes for this contamination incident were unusual chemical composition of the concentrate to be solidified, unsufficient quality control and a position not suitabble for transport. The measures taken after this incident intend to avoid similar occurrences in the future. (orig.) [de

A liveable city:

DEFF Research Database (Denmark)

Sommerlund, Julie

2014-01-01

is increas- ingly based in and on cities rather than nations, and cities compete for businesses, branding, tourists and talent. In the western world, urbanisation has happened simultane- ously to de-industrialisation, which has opened industrial neighbourhoods and harbours for new uses – often focus- ing......There are over 20 cities world-wide with a population of over 10 million people. We have entered ‘The Millennium of the City’. The growth of urban populations has been accompanied by profound changes of the cities’ economic and social profile and of the cities themselves. The world economy...

Learning Together: How Families Responded to Education Incentives in New York City's Conditional Cash Transfer Program. Executive Summary

Science.gov (United States)

Greenberg, David; Dechausay, Nadine; Fraker, Carolyn

2011-01-01

In 2007, New York City's Center for Economic Opportunity launched Opportunity NYC-Family Rewards, an experimental, privately funded, conditional cash transfer (CCT) program to help families break the cycle of poverty. Family Rewards provided payments to low-income families in six of the city's poorest communities for achieving specific goals…

The effect of consumer expectations and perceptions regarding sanitation on access to clean water

CSIR Research Space (South Africa)

Duncker, Louiza

2017-08-01

Full Text Available and Sanitation Centre. Drangert, Jan-Olof, Louiza Christina Duncker, Gertrude Matsebe, and Victoria Abu Atukunda. 2006. “Ecological Sanitation, Urban Agriculture and Gender in Peri- Journal of Ethical Urban Living 34 urban Settlements: A Comparative Study... the author worked on. Publication Details Journal of Ethical Urban Living (ISSN: 2470-2641). August, 2017. Volume 1, Issue 1. Citation Duncker, Louiza. 2017. “The Effect of Consumer Expectations and Perceptions Regarding Sanitation on Access to Clean Water...

Investigation into sanitation options for rural Kien Giang Province, Vietnam

Directory of Open Access Journals (Sweden)

Tracey Main

2013-08-01

Full Text Available This project was developed during a three month internship with Habitat for Humanity Vietnam (HFHV supported by the Royal Melbourne Institute of Technology (RMIT Engineers Without Borders Australia (EWB Development Scholarship for 2010/2011. During discussions with HFHV staff, several areas of concern with regards to sanitation and hygiene practices in rural Kien Giang Province were raised. These included the widespread use of drop toilets over waterways, poor hygiene practices in impoverished households and in schools, lack of sanitation options for HFHV construction programmes and no facilities for emptying existing septic tanks of accumulated sludge. This article evaluates existing sanitation technologies for introduction into HFHV’s construction programme in Kien Giang Province. It was determined that for onsite disposal of sanitation system products, the double dehydration vault, the composting chamber and the urine collection tank were appropriate technologies. Pit latrines or variations thereof were deemed inappropriate because of the high watertables. Anaerobic reactor systems were deemed inappropriate as they accumulate pathogenic sludge and effluent for which there is currently no appropriate treatment that meets the project design criteria. As onsite disposal system demand may be low due to cultural and social taboos, an investigation and discussion into offsite treatment was also undertaken. It was determined that a co-composting facility would be the most appropriate offsite treatment technology.

A Study of Urban 4-H Club Programs in Thirty Cities of the United States.

Science.gov (United States)

Brownell, Joseph C.

This report covers a six-month sabbatical travel study of urban 4-H programs in 30 United States cities. The purpose of the study was to search for 4-H programs and methods which were being used successfully with urban boys and which might be adapted for use in other urban situations. Interviews with professional 4-H personnel, aides, and leaders…

Unlocking investment in cities: ELENA-EIB technical assistance facility

International Nuclear Information System (INIS)

Cicmanova, Jana; Garabetian, Thomas

2015-06-01

Energy Cities prepared a review of projects undertaken in the cities of Paris, Malmoe (in association with Lund and Helsingborg), Barcelona, Bristol and Brussels-Capital that received support from the ELENA-EIB facility. The aim of this study is to identify the ways in which technical assistance programs such as ELENA-EIB can help unlock investment in cities. The projects we reviewed (developed by Energy Cities' members) cover a wide array of sectors, from public building refurbishment to public transport or renewable energy production. These five projects illustrate how cities can focus on developing capacity in a long-term perspective, looking at the expected benefits of an investment or a support mechanism beyond that of the project itself. Overall, we found that project development assistance mechanisms such as ELENA can be beneficial to trigger investment for climate action in cities. Cities maximise the benefits of such a program by looking at how their climate-protection actions can generate benefits for the citizens, or how to systematically integrate climate action in other investment projects. Project development assistance (PDA) affects cities by allowing them to develop a new vision of the way they prepare an investment program. The search of synergies and the override of silo mentalities were a core element in the projects we reviewed. Indeed, the support provided by the European Union through ELENA-EIB is used by the local authorities to develop a transversal approach to climate action. The grant provided for PDA and the requirements of the ELENA-EIB facility represent an opportunity for local authorities to set up a new strategy regarding energy efficiency and renewable energy actions. It can be the necessary push for cities and local authorities to change the way they plan their investments, and develop projects to achieve their climate objectives. Besides, the grant is used for building long-term capacity in the development of investment programs

Importance-satisfaction analysis of street food sanitation and choice factor in Korea and Taiwan

Science.gov (United States)

Joo, Nami; Park, Sanghyun; Lee, Bohee

2015-01-01

BACKGROUND/OBJECTIVES The present study investigated Korean and Taiwan adults on the importance of and the satisfaction with street food sanitation and street food choice factor, in order to present management and improvement measures for street foods. SUBJECTS/METHODS The present study conducted a survey on 400 randomly chosen adults (200 Korean, 200 Taiwanese). General characteristics, eating habits, street food intake frequency, and preference by type of street food of respondents were checked. Respondents' importance and satisfaction of street food hygiene and selection attributes were also measured. In order to test for the difference between groups, χ2-test and t-test were performed. ISA was also performed to analyze importance and satisfaction. RESULTS Results showed that the importance of sanitation was significantly higher than satisfaction on all items in both Korea and Taiwan, and the satisfaction with sanitation was higher in Taiwan than in Korea. According to ISA results with street food sanitation, satisfaction was low while importance was high in both Korea and Taiwan. In terms of street food choice factor, importance scores were significantly higher than satisfaction scores on all items. In addition, satisfaction scores on all items except 'taste' were significantly higher in Taiwan than in Korea. CONCLUSIONS A manual on sanitation management of street foods should be developed to change the knowledge and attitude toward sanitation by putting into practice a regularly conducted education. Considering the popularity of street foods and its potential as a tourism resource to easily publicize our food culture, thorough management measures should be prepared on sanitation so that safe street food culture should be created. PMID:26060542

Exploring Community Sanitation Preferences for Environmental

African Journals Online (AJOL)

water, poor sanitation and lack of hygiene causes 1.8 million deaths per year, .... collecting urban nightsoil is regarded as employment for people of very low ... Indeed, in some countries (e.g., India, Ghana), the ... women generally have fewer facilities than men, and the lack of provision .... deaths and gender inequality.

Access to Waterless Hand Sanitizer Improves Student Hand Hygiene Behavior in Primary Schools in Nairobi, Kenya

Science.gov (United States)

Pickering, Amy J.; Davis, Jennifer; Blum, Annalise G.; Scalmanini, Jenna; Oyier, Beryl; Okoth, George; Breiman, Robert F.; Ram, Pavani K.

2013-01-01

Handwashing is difficult in settings with limited resources and water access. In primary schools within urban Kibera, Kenya, we investigated the impact of providing waterless hand sanitizer on student hand hygiene behavior. Two schools received a waterless hand sanitizer intervention, two schools received a handwashing with soap intervention, and two schools received no intervention. Hand cleaning behavior after toilet use was monitored for 2 months using structured observation. Hand cleaning after toileting was 82% at sanitizer schools (N = 2,507 toileting events), 38% at soap schools (N = 3,429), and 37% at control schools (N = 2,797). Students at sanitizer schools were 23% less likely to have observed rhinorrhea than control students (P = 0.02); reductions in student-reported gastrointestinal and respiratory illness symptoms were not statistically significant. Providing waterless hand sanitizer markedly increased student hand cleaning after toilet use, whereas the soap intervention did not. Waterless hand sanitizer may be a promising option to improve student hand cleansing behavior, particularly in schools with limited water access. PMID:23836575

Flooding the sanitary city : Planning discourse and the materiality of urban sanitation in Hanoi

NARCIS (Netherlands)

Schramm, S.

2016-01-01

Urban water flows are constitutive elements of Hanoi’s morphology. Regular floods across the city illustrate that Hanoi’s amphibious character is a central impediment to the installa- tion of a ‘dry and sanitary city’, the global modernist ideal of a separation of urban waste- water flows from

A Kinetic Study Using Evaporation of Different Types of Hand-Rub Sanitizers

Science.gov (United States)

Pinhas, Allan R.

2010-01-01

Alcohol-based hand-rub sanitizers are the types of products that hospital professionals use very often. These sanitizers can be classified into two major groups: those that contain a large quantity of thickener, and thus are a gel, and those that contain a small quantity of thickener, and thus remain a liquid. In an effort to create a laboratory…

Estudo de indicadores de saúde ambiental e de saneamento em cidade do Norte do Brasil Study of indicators of environmental health and sanitation in Northern city of Brazil

Directory of Open Access Journals (Sweden)

Maria Lúcia Calijuri

2009-03-01

Full Text Available A qualidade de vida de uma população está diretamente relacionada com a infraestrutura urbana em que a mesma está inserida. Nesse sentido, o objetivo do estudo foi avaliar a saúde pública da área urbana do município de Tucuruí no Paraná, sob o ponto de vista das condições do saneamento ambiental e a composição de um sistema com menor quantidade de variáveis para discriminar áreas com distintos níveis sanitário-ambientais, e relacionar esses indicadores com a ocorrência de agravos à saúde nessas áreas. O município de Tucuruí foi selecionado para a área de estudo devido à deficiência de sua infraestrutura sanitária, alta taxa de crescimento da população, e a forte incidência de doenças tropicais relacionadas diretamente com as condições sanitárias.The quality of life from a population is directly related to urban infrastructure on which it is embedded. Accordingly, the objective of the study was to evaluate the public health in the municipality of Tucuruí in Paraná, under conditions of environmental sanitation to the composition of a system with a smaller number of variables to discriminate areas with different levels of sanitary and environmental health, and relate these indicators with the occurrence of diseases related to health in these areas. The municipality of Tucuruí was selected for the study area due to the deficiency of their health infrastructure, high rate of population growth, and high incidence of tropical diseases directly related to the health conditions.

Empowerment for Healthy Cities and communities in Korea.

Science.gov (United States)

Moon, Ji Young; Nam, Eun Woo; Dhakal, Sarita

2014-10-01

The Healthy Cities project started in 1998 in Korea. Around the world, public health and healthy cities are becoming bigger and bigger priorities. Capacity mapping is an important tool for improving a country's health status. This study aims to review the initiation of the Korean "Healthy City" project. Korea follows a bottom-up approach for the development of Healthy City policies and has implemented plans accordingly. Korea has created a unique program through Healthy Cities; it has developed a Healthy City act, indicators for evaluating the program, a health impact assessment program, an award system, and a domestic networking system.

School Wellness Programs: Magnitude and Distribution in New York City Public Schools

Science.gov (United States)

Stiefel, Leanna; Elbel, Brian; Prescott, Melissa Pflugh; Aneja, Siddhartha; Schwartz, Amy Ellen

2016-01-01

BACKGROUND Public schools provide students with opportunities to participate in many discretionary, unmandated wellness programs. Little is known about the number of these programs, their distribution across schools, and the kinds of students served. We provide evidence on these questions for New York City (NYC) public schools. METHODS Data on wellness programs were collected from program websites, NYC’s Office of School Food and Wellness, and direct contact with program sponsors for 2013. Programs were grouped into categories, nutrition, fitness, and comprehensive, and were combined with data on school characteristics available from NYC’s Department of Education. Numbers of programs and provision of programs were analyzed for relationships with demographic and school structural characteristics, using descriptive statistics and multiple regression. RESULTS Discretionary wellness programs are numerous, at 18 programs. Little evidence supports inequity according to student race/ethnicity, income, or nativity, but high schools, new schools, co-located schools, small schools, and schools with larger proportions of inexperienced teachers are less likely to provide wellness programs. CONCLUSIONS Opportunities exist to further the reach of wellness programs in public schools by modifying them for high school adoption and building capacity in schools less likely to have the administrative support to house them. PMID:27917485

Water & Sanitation: An Essential Battlefront in the War on Antimicrobial Resistance.

Science.gov (United States)

Bürgmann, Helmut; Frigon, Dominic; Gaze, William; Manaia, Célia; Pruden, Amy; Singer, Andrew C; Smets, Barth; Zhang, Tong

2018-06-05

Water and sanitation represents a key battlefront in combating the spread of antimicrobial resistance (AMR). Basic water sanitation infrastructure is an essential first step to protecting public health, thereby limiting the spread of pathogens and the need for antibiotics. AMR presents unique human health risks, meriting new risk assessment frameworks specifically adapted to water and sanitation-borne AMR. There are numerous exposure routes to AMR originating from human waste, each of which must be quantified for its relative risk to human health. Wastewater treatment plants (WWTPs) play a vital role in centralized collection and treatment of human sewage, but there are numerous unresolved questions in terms of the microbial ecological processes occurring within and the extent to which they attenuate or amplify AMR. Research is needed to advance understanding of the fate of resistant bacteria and antibiotic resistance genes (ARGs) in various waste management systems, depending on the local constraints and intended re-use applications. WHO and national AMR action plans would benefit from a more holistic 'One Water' understanding. Here we provide a framework for research, policy, practice, and public engagement aimed at limiting the spread of AMR from water and sanitation in both low-, medium- and high-income countries, alike.

Bacterial contamination on household toys and association with water, sanitation and hygiene conditions in Honduras.

Science.gov (United States)

Stauber, Christine E; Walters, Adam; Fabiszewski de Aceituno, Anna M; Sobsey, Mark D

2013-04-18

There is growing evidence that household water treatment interventions improve microbiological water quality and reduce diarrheal disease risk. Few studies have examined, however, the impact of water treatment interventions on household-level hygiene and sanitation. This study examined the association of four water and sanitation conditions (access to latrines, improved sanitation, improved water and the plastic biosand filter) on the levels of total coliforms and E. coli on existing and introduced toys during an on-going randomized controlled trial of the plastic biosand filter (plastic BSF). The following conditions were associated with decreased bacterial contamination on children's toys: access to a latrine, access to improved sanitation and access to the plastic BSF. Overall, compared to existing toys, introduced toys had significantly lower levels of both E. coli and total coliforms. Results suggest that levels of fecal indicator bacteria contamination on children's toys may be associated with access to improved water and sanitation conditions in the home. In addition, the fecal indicator bacteria levels on toys probably vary with duration in the household. Additional information on how these toys become contaminated is needed to determine the usefulness of toys as indicators or sentinels of water, sanitation and hygiene conditions, behaviors and risks.

Low energy house in existing buildings; Niedrigenergiehaus im Bestand

Energy Technology Data Exchange (ETDEWEB)

Sahner, G. [BDA, Stuttgart/Augsburg (Germany)

2008-07-01

Presented is an energetic sanitation of residential units in the frame of a German pilot program (''low energy houses in the existing building sector'') initiated by the ministry of traffic, civil engineering and city development. (GL)

Capacity factor analysis for evaluating water and sanitation infrastructure choices for developing communities.

Science.gov (United States)

Bouabid, Ali; Louis, Garrick E

2015-09-15

40% of the world's population lacks access to adequate supplies of water and sanitation services to sustain human health. In fact, more than 780 million people lack access to safe water supplies and about 2.5 billion people lack access to basic sanitation. Appropriate technology for water supply and sanitation (Watsan) systems is critical for sustained access to these services. Current approaches for the selection of Watsan technologies in developing communities have a high failure rate. It is estimated that 30%-60% of Watsan installed infrastructures in developing countries are not operating. Inappropriate technology is a common explanation for the high rate of failure of Watsan infrastructure, particularly in lower-income communities (Palaniappan et al., 2008). This paper presents the capacity factor analysis (CFA) model, for the assessment of a community's capacity to manage and sustain access to water supply and sanitation services. The CFA model is used for the assessment of a community's capacity to operate, and maintain a municipal sanitation service (MSS) such as, drinking water supply, wastewater and sewage treatment, and management of solid waste. The assessment of the community's capacity is based on seven capacity factors that have been identified as playing a key role in the sustainability of municipal sanitation services in developing communities (Louis, 2002). These capacity factors and their constituents are defined for each municipal sanitation service. Benchmarks and international standards for the constituents of the CFs are used to assess the capacity factors. The assessment of the community's capacity factors leads to determine the overall community capacity level (CCL) to manage a MSS. The CCL can then be used to assist the community in the selection of appropriate Watsan technologies for their MSS needs. The selection is done from Watsan technologies that require a capacity level to operate them that matches the assessed CCL of the

Assessing demand for improved sustainable sanitation in low-income informal settlements of urban areas: a critical review.

Science.gov (United States)

Okurut, Kenan; Kulabako, Robinah Nakawunde; Chenoweth, Jonathan; Charles, Katrina

2015-01-01

Sanitation improvement is crucial in saving lives that are lost due to water contamination. Progress towards achieving full sanitation coverage is still slow in low-income informal settlements in most developing countries. Furthermore, resources are being wasted on installing facilities that are later misused or never used because they do not meet the local demand. Understanding demand for improved sanitation in the local context is critical if facilities are to be continually used. Various approaches that attempt to change peoples' behaviours or create demand have been reviewed to identify what they are designed to address. A multi-disciplinary research team using mixed methods is re-emphasised as a comprehensive approach for assessing demand for improved sanitation in low-income informal settlements, where the sanitation situation is more challenging than in other areas. Further research involving a multi-disciplinary research team and use of mixed methods to assess sanitation demand in informal settlements is needed.

Water & Sanitation: An Essential Battlefront in the War on Antimicrobial Resistance

DEFF Research Database (Denmark)

Bürgmann, Helmut; Frigon, Dominic; Gaze, William

2018-01-01

and antibiotic resistance genes (ARGs) in various waste management systems, depending on the local constraints and intended re-use applications. WHO and national AMR action plans would benefit from a more holistic ‘One Water’ understanding. Here we provide a framework for research, policy, practice, and public......Water and sanitation represents a key battlefront in combating the spread of antimicrobial resistance (AMR). Basic water sanitation infrastructure is an essential first step to protecting public health, thereby limiting the spread of pathogens and the need for antibiotics. AMR presents unique human...... health risks, meriting new risk assessment frameworks specifically adapted to water and sanitation-borne AMR. There are numerous exposure routes to AMR originating from human waste, each of which must be quantified for its relative risk to human health. Wastewater treatment plants (WWTPs) play a vital...

False-positive ethyl glucuronide immunoassay screening caused by a propyl alcohol-based hand sanitizer.

Science.gov (United States)

Arndt, Torsten; Grüner, Joachim; Schröfel, Stefanie; Stemmerich, Karsten

2012-11-30

Urine ethyl glucuronide (EtG) is considered as a specific marker of recent ethanol consumption. We describe false-positive DRI(®) EIA EtG enzyme immunoassay results caused by propyl glucuronides in urine after using a propanol-based hand sanitizer. EtG screening was done with the DRI(®) EIA EtG assay (Microgenics), using a cut-off of 0.5 mg/L as recommended by the manufacturer and of 0.1 mg/L as demanded by the German Regulations for Reissuing Drivers Licenses. Confirmatory EtG analysis was done with the ClinMass(®) EtG LC-MS/MS testkit (Recipe), extended by the mass transitions 235.1→75.1, 235.1→85.1, and 235.1→113.1 for the detection of the 1- and 2-propyl glucuronides. Self-experiments were done by staff members of our lab (n=7), using 3 mL Sterillium(®) Classic Pure (30 g/100 g 1-propanol and 45 g/100 g 2-propanol) for hand sanitation every quarter of an hour for 8 h according to DIN EN 1500:2011-05 with and without an exhauster and by passive inhalation of the sanitizer vapor. Spot urine samples were taken immediately before and up to 24 h after the first sanitizer use. False-positive immunoassay results of up to 4 mg/L or 2.3 mg/g creatinine were obtained after normal use of the sanitizer and also after passive inhalation of the sanitizer vapor (up to 0.89 mg/L or 0.61 mg/g). Immunoassay results were positive even after 4-fold use of the sanitizer (up to 0.14 mg/L or 0.38 mg/g) and up to 6 h after the last sanitizer contact (maximum 0.63 mg/L and 0.33 mg/g for sanitizer users and 0.25 mg/g after passive inhalation). Spiking of EtG-free urine with 1-propyl glucuronide (Athena Environmental Sciences) between 0.05 and 10 mg/L clearly demonstrated a cross reaction of the immunoassay of approx. 10% as compared to EtG. LC-MS/MS of urines with a positive immunoassay EtG result did not show EtG signals, but distinct signals of 1-propyl glucuronide (n-propyl glucuronide) and 2-propyl glucuronide (iso-propyl glucuronide). An exhauster effectively prevented

Improving health at schools through franchising of water and sanitation services

CSIR Research Space (South Africa)

Wall, K

2010-09-01

Full Text Available and sanitation services. Generically, franchising: • transfers appropriate skills transfer to local personnel, • brings ongoing performance measurement and support, and mentoring and quality control, and • provides backup at-a-distance skills together.... An innovative programme whereby emergent microenterprises are trained and mentored to clean and maintain water and sanitation facilities at schools is being piloted in the Eastern Cape province of South Africa. The programme is one of partnerships founded...

Development of A Multidimensional Scale to Assess Attitudinal Determinants of Sanitation Uptake and Use.

Science.gov (United States)

Dreibelbis, Robert; Jenkins, Marion; Chase, Rachel P; Torondel, Belen; Routray, Parimita; Boisson, Sophie; Clasen, Thomas; Freeman, Matthew C

2015-11-17

Over 1 billion people still practice open defecation. Low uptake and use of new sanitation technologies in a number of settings has underscored our current limited understanding of the complex attitudinal factors that influence a household's decision to adopt and use new sanitation technologies. Mokken scaling techniques were applied to series of population-based surveys in Odisha, India between September 2011 and October 2013 (sample sizes 120, 500, 2200). Surveys contained simple, agree/disagree statements about attitudes toward sanitation use and sanitation technologies. Analysis produced two scales-a 10-question General Scale, reflecting attitudes toward defecation and norms regarding latrine use for all respondents, and a 6-question Experiential Scale, reflecting personal experiences with and perceived convenience of sanitation technologies targeted at respondents with a latrine. Among all respondents, a one-point change in the General Scale was associated with a 5-percentage point change in the marginal probability of having access to a functioning latrine. Among respondents with a functional latrine at home, a one-point increase in the General and Experiential Scales were associated with a 4- and 8-percentage point decrease in the probability of engaging in any open defecation in the last 7 days, respectively.

Effectiveness of sanitizing products on controlling selected pathogen surrogates on retail deli slicers.

Science.gov (United States)

Yeater, Michael C; Kirsch, Katie R; Taylor, T Matthew; Mitchell, Jeff; Osburn, Wesley N

2015-04-01

The objectives of this study were (i) to assess the efficacy of quaternary ammonium chloride-based wet foam (WF) and dry foam (DF) sanitizer systems (600 ppm) for reducing Listeria innocua (a nonpathogenic surrogate of Listeria monocytogenes) or a 100.0 μg/ml rifampin-resistant Salmonella Typhimurium LT2 (a nonpathogenic surrogate of Salmonella enterica serovar Typhimurium) on niche and transfer point areas of an unwashed retail deli slicer as compared with traditional chlorine (Cl(-)) treatment (200 ppm) and (ii) to compare sanitizer surface contact times (10 and 15 min) for pathogen surrogate control. Turkey frankfurter slurries inoculated with L. innocua or Salmonella Typhimurium were used to inoculate seven high-risk sites on a commercial slicer. After 30 min of bacterial attachment, slicers were dry wiped to remove excess food matter, followed by a randomly assigned sanitizer treatment. Surviving pathogen surrogate cells were enumerated on modified Oxford's agar not containing antimicrobic supplement (L. innocua) or on tryptic soy agar supplemented with 100 μg/ml rifampin (Salmonella Typhimurium LT2). Replicate-specific L. innocua and Salmonella Typhimurium reductions were calculated as log CFU per square centimeter of control minus log CFU per square centimeter of enumerated survivors for each site. For both organisms, all sanitizer treatments differed from each other, with Cl(-) producing the least reduction and WF the greatest reduction. A significant (P < 0.05) site-by-treatment interaction was observed. The results of the study indicate that quaternary ammonium chloride sanitizers (600 ppm) applied by both WF and DF were more effective at reducing L. innocua and Salmonella Typhimurium than a traditional Cl sanitizer (200 ppm) on unwashed slicer surfaces.

Historical perspectives on pollution in the city

International Nuclear Information System (INIS)

Jacobson, C.D.

2001-01-01

This essay reviews two books - 'The Sanitary City: Urban Infrastructure in America from Colonial Times to the Present' by Martin V Melosi, and 'Smokestacks and Progressives: Environmental, Engineers, and Air Quality in America 1881-1951' by David Stradling both published by Johns Hopkins University Press. The first book focuses on the development of water supply, wastewater, and solid waste disposal systems in urban areas in America, and examines the relationship between disease and sanitation, the identification of bacteria as the cause of illnesses, and the rise of environmental and ecological concerns. The second book concentrates on the attempts of reformers to persuade/compel facilities to curb their emissions, and discusses the efforts of municipal governments to regulate the grades of coal, smoke and other pollutants

Does the use of alcohol-based hand gel sanitizer reduce travellers' diarrhea and gastrointestinal upset?: A preliminary survey.

Science.gov (United States)

Henriey, Delphine; Delmont, Jean; Gautret, Philippe

2014-01-01

Use of alcohol-based hand sanitizer is recommended by the CDC to reduce the risk for travellers' diarrhoea, but its effectiveness has not been assessed. We investigated the potential protective effect of hand sanitizer use on the occurrence of diarrhoea and/or vomiting in 200 international travellers, who were returning home, at an international airport. We also conducted a knowledge, aptitude and practice survey about hand gel use among international travellers consulting for pre-travel advice at a specialized clinic. 200 returning travellers were included of which 32.5% declared having used alcohol-based hand sanitizer during travel. Travellers who used hand sanitizer reported diarrhoea and vomiting significantly less frequently than those who did not (17% vs. 30%, OR = 0.47; 95% CI [0.21-0.97], p = 0.04). A total of 257 travellers consulting for pre-travel advice were included. A majority of travellers knew that hand sanitizer may be used for hand hygiene and had already used hand sanitizer; 72% planned to bring hand sanitizer during their next travel. Use of hand sanitizer is highly acceptable by travellers and is associated with a reduction in the incidence of travellers' diarrhoea and/or vomiting. Copyright © 2014 Elsevier Ltd. All rights reserved.

Making sustainable water and sanitation in the Peruvian Andes: an intervention model.

Science.gov (United States)

Campos, Marco

2008-01-01

Sustainability of water supplies in remote rural communities is problematic and resource consuming. CARE has a long history of working hand in hand with remote rural communities and devising programs tailored to their needs. We present here an intervention that integrates development of water supplies and sanitation, with operation and maintenance skills development and training of health promoters that can educate from within the community that ensures the sustainability of drinking water supply systems in rural communities. The training used is innovative in that it uses a series of video-workshops which are found to be particularly useful in communities with high illiteracy rates.

World wide spatial capital.

Science.gov (United States)

Sen, Rijurekha; Quercia, Daniele

2018-01-01

In its most basic form, the spatial capital of a neighborhood entails that most aspects of daily life are located close at hand. Urban planning researchers have widely recognized its importance, not least because it can be transformed in other forms of capital such as economical capital (e.g., house prices, retail sales) and social capital (e.g., neighborhood cohesion). Researchers have already studied spatial capital from official city data. Their work led to important planning decisions, yet it also relied on data that is costly to create and update, and produced metrics that are difficult to compare across cities. By contrast, we propose to measure spatial capital in cheap and standardized ways around the world. Hence the name of our project "World Wide Spatial Capital". Our measures are cheap as they rely on the most basic information about a city that is currently available on the Web (i.e., which amenities are available and where). They are also standardized because they can be applied in any city in the five continents (as opposed to previous metrics that were mainly applied in USA and UK). We show that, upon these metrics, one could produce insights at the core of the urban planning discipline: which areas would benefit the most from urban interventions; how to inform planning depending on whether a city's activity is mono- or poly-centric; how different cities fare against each other; and how spatial capital correlates with other urban characteristics such as mobility patterns and road network structure.

World wide spatial capital.

Directory of Open Access Journals (Sweden)

Rijurekha Sen

Full Text Available In its most basic form, the spatial capital of a neighborhood entails that most aspects of daily life are located close at hand. Urban planning researchers have widely recognized its importance, not least because it can be transformed in other forms of capital such as economical capital (e.g., house prices, retail sales and social capital (e.g., neighborhood cohesion. Researchers have already studied spatial capital from official city data. Their work led to important planning decisions, yet it also relied on data that is costly to create and update, and produced metrics that are difficult to compare across cities. By contrast, we propose to measure spatial capital in cheap and standardized ways around the world. Hence the name of our project "World Wide Spatial Capital". Our measures are cheap as they rely on the most basic information about a city that is currently available on the Web (i.e., which amenities are available and where. They are also standardized because they can be applied in any city in the five continents (as opposed to previous metrics that were mainly applied in USA and UK. We show that, upon these metrics, one could produce insights at the core of the urban planning discipline: which areas would benefit the most from urban interventions; how to inform planning depending on whether a city's activity is mono- or poly-centric; how different cities fare against each other; and how spatial capital correlates with other urban characteristics such as mobility patterns and road network structure.

Mycobacterium tuberculosis Isolates from Single Outpatient Clinic in Panama City Exhibit Wide Genetic Diversity

Science.gov (United States)

Sambrano, Dilcia; Correa, Ricardo; Almengor, Pedro; Domínguez, Amada; Vega, Silvio; Goodridge, Amador

2014-01-01

Understanding Mycobacterium tuberculosis biodiversity and transmission is significant for tuberculosis control. This short report aimed to determine the genetic diversity of M. tuberculosis isolates from an outpatient clinic in Panama City. A total of 62 M. tuberculosis isolates were genotyped by 12 loci mycobacterial interspersed repetitive units-variable number of tandem repeats (MIRU-VNTR) and Spoligotyping. Forty-five (72.6%) of the isolates showed unique MIRU-VNTR genotypes, and 13 (21%) of the isolates were grouped into four clusters. Four isolates showed polyclonal MIRU-VNTR genotypes. The MIRU-VNTR Hunter-Gaston discriminatory index reached 0.988. The Spoligotyping analysis revealed 16 M. tuberculosis families, including Latin American-Mediterranean, Harlem, and Beijing. These findings suggest a wide genetic diversity of M. tuberculosis isolates at one outpatient clinic. A detailed molecular epidemiology survey is now warranted, especially following second massive immigration for local Panama Canal expansion activities. PMID:24865686

The impact of sanitation on infectious disease and nutritional status: A systematic review and meta-analysis.

Science.gov (United States)

Freeman, Matthew C; Garn, Joshua V; Sclar, Gloria D; Boisson, Sophie; Medlicott, Kate; Alexander, Kelly T; Penakalapati, Gauthami; Anderson, Darcy; Mahtani, Amrita G; Grimes, Jack E T; Rehfuess, Eva A; Clasen, Thomas F

2017-08-01

Sanitation aims to sequester human feces and prevent exposure to fecal pathogens. More than 2.4 billion people worldwide lack access to improved sanitation facilities and almost one billion practice open defecation. We undertook systematic reviews and meta-analyses to compile the most recent evidence on the impact of sanitation on diarrhea, soil-transmitted helminth (STH) infections, trachoma, schistosomiasis, and nutritional status assessed using anthropometry. We updated previously published reviews by following their search strategy and eligibility criteria. We searched from the previous review's end date to December 31, 2015. We conducted meta-analyses to estimate pooled measures of effect using random-effects models and conducted subgroup analyses to assess impact of different levels of sanitation services and to explore sources of heterogeneity. We assessed risk of bias and quality of the evidence from intervention studies using the Liverpool Quality Appraisal Tool (LQAT) and Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) approach, respectively. A total of 171 studies met the review's inclusion criteria, including 64 studies not included in the previous reviews. Overall, the evidence suggests that sanitation is protective against diarrhea, active trachoma, some STH infections, schistosomiasis, and height-for-age, with no protective effect for other anthropometric outcomes. The evidence was generally of poor quality, heterogeneity was high, and GRADE scores ranged from very low to high. This review confirms positive impacts of sanitation on aspects of health. Evidence gaps remain and point to the need for research that rigorously describes sanitation implementation and type of sanitation interventions. Copyright © 2017 The Authors. Published by Elsevier GmbH.. All rights reserved.

Investigating audiences’ attitudes towards local radio programs: A case study of city of Esfahan

Directory of Open Access Journals (Sweden)

Faezeh Taghipour

2013-02-01

Full Text Available For almost a century, radio stations have been some primary sources for presenting arts, entertainment, news, etc. and the primary concern on many studies is to understand audience attitude on this media. This paper attempts to investigate audience attitude on radio programs broadcasted in city of Esfahan, Iran. The proposed study selects random sample of 600 out of 1,745,428 residence of this city where 345 people actively were listening to these programs, actively. All questions were designed in Likert scale and Cronbach alpha was 0.941, which was well above the desirable level and validated the survey. According our survey, the most popular part of radio programs was associated with news where 78.3% of the audiences were listening to these programs. According to our survey, audiences were mostly satisfied with family oriented programs and the mean score was 4.05. The other observation indicates that people have good attitude towards educational guidance programs (mean=3.37 and programs related to people and officials (mean=3.41. The results of Freedman test with Chi-Square value of 52.507 determines that there is meaningful difference among different components (mean difference = -0.23 and P-value =0.022. We have also performed an investigation to find out whether there is any difference between different components of this survey in terms of participants’ personal characteristics such as age, gender, educational background and job. Our survey only confirms the mean difference in terms of job specifications and other personal characteristics did not have any impact on people’s attitude. The other observation in our survey indicates that there is a difference between students and people with no job or housekeeper on their attitudes towards educational programs.

9 CFR 590.516 - Sanitizing and drying of shell eggs prior to breaking.

Science.gov (United States)

2010-01-01

... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Sanitizing and drying of shell eggs... PRODUCTS INSPECTION ACT) Sanitary, Processing, and Facility Requirements § 590.516 Sanitizing and drying of shell eggs prior to breaking. (a) Immediately prior to breaking, all shell eggs shall be spray rinsed...

Innovations in sanitation for sustainable urban growth; modernized mixtures in an east african context

NARCIS (Netherlands)

Letema, S.; Van Vliet, B.; Van Lier, J.B.

2012-01-01

Urbanisation of poverty and informality in East Africa poses a threat to public health and environmental protection, perpetuating social exclusion and inequalities, while it creates service gaps. Neither conventional on-site sanitation nor modern centralised off-site sanitation provisions are

Hydrothermal carbonization as innovative technology in sustainable sanitation in Tanzania

Energy Technology Data Exchange (ETDEWEB)

Krause, Ariane [Engineers Without Boarders (Germany), Berlin (DE). Project ' ' Carbonization as Sanitation' ' (CaSa)

2011-07-01

The need for sustainable systems is apparent as climate change and other adverse anthropogenic activities continue to negatively affect the soil fertility in Africa. One of the indicators of the loss of soil fertility is the continuous decrease in soil organic matter, which is the major building block of a fertile soil. This is mainly attributed to the inappropriate practice of human-beings of taking more substances from the ecosystem than the amount replaced. As the soil fertility is increasingly lost, food insecurity, due to dropped productivity of the soil, is becoming a critical issue in many areas of Africa, Tanzania is not any different in this respect. On the other hand, most people in rural areas of Africa still lack possibilities to cover their daily energy needs in a more sustainable way and many people mainly rely on firewood. This, in turn, has an adverse impact on the climate and the soil, causing a local viscous circle of poor soil and productivity conditions. Moreover, the sanitation coverage of those areas is very low and there is a need for appropriate sanitation systems. Therefore, the aim of this project is, to conduct research on the possibility of establishing a self-sustaining system for the rural areas of Kagera, Tanzania, to address the three basic issues: sanitation, energy supply and soil fertility. The system consists of a small-scale biogas digester, a urine diverting dehydrating toilet (UDDT) and an adaptive hydrothermal carbonization (HTC) unit. Biogas is produced from crop residues and other domestic organic waste. The fermentation residues and the dehydrated fecal matter from the UDDT is then treated with HTC. The carbonised and sanitized residue is then applied as soil amendment to improve the soil fertility as manifested by the Terra Preta in the Amazon. This holistic approach is a new development in ecological sanitation. Therefore, a comprehensive sustainability assessment including environmental, economic and socio

Statement of Facts for 1985 City-Wide Mock Trial Competitions. Gale Kaufman, Plaintiff v. Rolling Hills Homemakers Association, Defendant. No. MT-85.

Science.gov (United States)

National Inst. for Citizen Education in the Law, Washington, DC.

Prepared by the District of Columbia Street Law Project for its 14th annual city-wide mock trial competition, this instructional handout provides the material for a civil case over discrimination in housing. After the death of her husband, Cindi Kaufman, along with her infant son, moved in with her mother, Gale Kaufman, who owned a condominium at…

Estimating Access to Drinking Water Supply, Sanitation, and Hygiene Facilities in Wolaita Sodo Town, Southern Ethiopia, in Reference to National Coverage.

Science.gov (United States)

Admasie, Amha; Debebe, Ashenafi

2016-01-01

Introduction . The coverage of sanitation and access to safe drinking water in Ethiopia especially in Wolaita Sodo town are not well studied. Therefore, the main objective of this study was estimating access to drinking water supply, sanitation, and hygiene facilities in Wolaita Sodo town, southern Ethiopia, in reference to national coverage. Methods . A community based cross-sectional study design method was employed in the study in 588 households of Wolaita Sodo town inhabitants. Face-to-face interview to household owners, in-depth interview to key informants, reviewing secondary data, and observational check lists were used to collect data. Districts were selected using simple random sampling techniques, while systematic random sampling technique was applied to select households. Data was analyzed using Epi Info version 3.5.4 and SPSS version 16 statistical software. Bivariate and multivariable logistic regression analysis were carried out. Results . The community has access to improved water supply which was estimated to be 67.9%. The main water sources of the town were tap water within the yard, which was estimated to be 44.7%, and tap water in the community was 40.0% followed by private protected well which was 14.5%. Ninety-one percent of the households had at least one type of latrine in their homes. The most common type of latrine available to households was pit latrine with superstructure which was estimated to be 75.9% followed by a pit without superstructure, 21.3%, and more than half of the respondents had hand washing facilities in their compound. Occupational status, educational status, and training on water, sanitation, and hygiene related topics were significantly associated with use of improved water source, improved sanitation, and hygiene facilities. Conclusion . In order to address the demand of the town, additional water, sanitation, and hygiene programs are required.

Estimating Access to Drinking Water Supply, Sanitation, and Hygiene Facilities in Wolaita Sodo Town, Southern Ethiopia, in Reference to National Coverage

Science.gov (United States)

Debebe, Ashenafi

2016-01-01

Introduction. The coverage of sanitation and access to safe drinking water in Ethiopia especially in Wolaita Sodo town are not well studied. Therefore, the main objective of this study was estimating access to drinking water supply, sanitation, and hygiene facilities in Wolaita Sodo town, southern Ethiopia, in reference to national coverage. Methods. A community based cross-sectional study design method was employed in the study in 588 households of Wolaita Sodo town inhabitants. Face-to-face interview to household owners, in-depth interview to key informants, reviewing secondary data, and observational check lists were used to collect data. Districts were selected using simple random sampling techniques, while systematic random sampling technique was applied to select households. Data was analyzed using Epi Info version 3.5.4 and SPSS version 16 statistical software. Bivariate and multivariable logistic regression analysis were carried out. Results. The community has access to improved water supply which was estimated to be 67.9%. The main water sources of the town were tap water within the yard, which was estimated to be 44.7%, and tap water in the community was 40.0% followed by private protected well which was 14.5%. Ninety-one percent of the households had at least one type of latrine in their homes. The most common type of latrine available to households was pit latrine with superstructure which was estimated to be 75.9% followed by a pit without superstructure, 21.3%, and more than half of the respondents had hand washing facilities in their compound. Occupational status, educational status, and training on water, sanitation, and hygiene related topics were significantly associated with use of improved water source, improved sanitation, and hygiene facilities. Conclusion. In order to address the demand of the town, additional water, sanitation, and hygiene programs are required. PMID:28025598

A multi-method and multi-scale approach for estimating city-wide anthropogenic heat fluxes

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Chow, Winston T. L.; Salamanca, Francisco; Georgescu, Matei; Mahalov, Alex; Milne, Jeffrey M.; Ruddell, Benjamin L.

2014-12-01

A multi-method approach estimating summer waste heat emissions from anthropogenic activities (QF) was applied for a major subtropical city (Phoenix, AZ). These included detailed, quality-controlled inventories of city-wide population density and traffic counts to estimate waste heat emissions from population and vehicular sources respectively, and also included waste heat simulations derived from urban electrical consumption generated by a coupled building energy - regional climate model (WRF-BEM + BEP). These component QF data were subsequently summed and mapped through Geographic Information Systems techniques to enable analysis over local (i.e. census-tract) and regional (i.e. metropolitan area) scales. Through this approach, local mean daily QF estimates compared reasonably versus (1.) observed daily surface energy balance residuals from an eddy covariance tower sited within a residential area and (2.) estimates from inventory methods employed in a prior study, with improved sensitivity to temperature and precipitation variations. Regional analysis indicates substantial variations in both mean and maximum daily QF, which varied with urban land use type. Average regional daily QF was ∼13 W m-2 for the summer period. Temporal analyses also indicated notable differences using this approach with previous estimates of QF in Phoenix over different land uses, with much larger peak fluxes averaging ∼50 W m-2 occurring in commercial or industrial areas during late summer afternoons. The spatio-temporal analysis of QF also suggests that it may influence the form and intensity of the Phoenix urban heat island, specifically through additional early evening heat input, and by modifying the urban boundary layer structure through increased turbulence.

Sanitation in the Shell Egg Processing Environment

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In the past, most of the regulations regarding egg processing are concerned with quality rather than safety. Hazard Analysis and Critical Control Point (HACCP) will be required by retailers or by the federal government. GMPs (Good Manufacturing Practices) and SSOPs (Sanitation Standard Operating P...

Sewerage force adjustment technology for energy conservation in vacuum sanitation systems

Science.gov (United States)

Guo, Zhonghua; Li, Xiaoning; Kagawa, Toshiharu

2013-03-01

The vacuum sanitation is the safe and sound disposal approach of human excreta under the specific environments like flights, high speed trains and submarines. However, the propulsive force of current systems is not adjustable and the energy consumption does not adapt to the real time sewerage requirement. Therefore, it is important to study the sewerage force adjustment to improve the energy efficiency. This paper proposes an energy conservation design in vacuum sanitation systems with pneumatic ejector circuits. The sewerage force is controlled by changing the systematic vacuum degree according to the amount of the excreta. In particular, the amount of the excreta is tested by liquid level sensor and mass sensor. According to the amount of the excreta, the relationship between the excreta amount and the sewerage force is studied to provide proper propulsive force. In the other aspect, to provide variable vacuum degrees for different sanitation requirements, the suction and discharge system is designed with pneumatic vacuum ejector. On the basis of the static flow-rate characteristics and the vacuum generation model, the pressure response in the ejector circuit is studied by using the static flow rate characteristics of the ejector and air status equation. The relationship is obtained between supplied compressed air and systematic vacuum degree. When the compressed air is supplied to the ejector continuously, the systematic vacuum degree increases until the vacuum degree reaches the extreme value. Therefore, the variable systematic vacuum degree is obtained by controlling the compressed air supply of the ejector. To verify the effect of energy conservation, experiments are carried out in the artificial excreta collection, and the variable vacuum-degree design saves more than 30% of the energy supply. The energy conservation is realized effectively in the new vacuum sanitation systems with good application prospect. The proposed technology provides technological

Water sanitation, access, use and self-reported diarrheal disease in rural Honduras.

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Halder, Gabriela E; Bearman, Gonzalo; Sanogo, Kakotan; Stevens, Michael P

2013-01-01

Only 79% of individuals living in rural Honduras use improved water sources. Inadequate drinking water quality is related to diarrheal illness, which in Honduras contributes to 18.6 episodes of diarrhea per child year in children under five years of age. The purpose of this study was to examine and compare access to drinking water and sanitation, as well as self-reported diarrheal disease incidence among three proximal communities in the Department of Yoro area of Honduras. An 11-item language-specific, interviewer-administered, anonymous questionnaire was administered to 263 randomly selected adults attending a June 2011 medical brigade held in the communities of Coyoles, La Hicaca, and Lomitas. Chi-square with Fisher exact tests were utilized to compare water access, sanitation, and self-reported diarrheal incidence among these communities. Coyoles and La Hicaca used private faucets as their primary water sources. Coyoles had the greatest use of bottled water. Lomitas used rivers as their primary water source, and did not use bottled water. Mostly, females were responsible for acquiring water. Usage of multiple water sanitation methods was most common in Coyoles, while no sanitation method was most common in Lomitas. In Lomitas and La Hicaca, water filters were mostly provided via donation by non-governmental organizations. Lomitas had the highest reported incidence of diarrhea among self and other household members. Critical differences in water access, sanitation, and self-reported diarrheal incidence among three geographically distinct, yet proximal, communities highlights the need for targeted interventions even in geographically proximal rural areas.

A School Voucher Program for Baltimore City

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Lips, Dan

2005-01-01

Baltimore City's public school system is in crisis. Academically, the school system fails on any number of measures. The city's graduation rate is barely above 50 percent and students continually lag well behind state averages on standardized tests. Adding to these problems is the school system's current fiscal crisis, created by years of fiscal…

Understanding and defining sanitation insecurity: women’s gendered experiences of urination, defecation and menstruation in rural Odisha, India

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Clasen, Thomas F; Hadley, Craig; Yount, Kathryn M; Haardörfer, Regine; Rout, Manaswini; Dasmohapatra, Munmun; Cooper, Hannah LF

2017-01-01

Background Research suggests that the lived experience of inadequate sanitation may contribute to poor health outcomes above and beyond pathogen exposure, particularly among women. The goal of this research was to understand women’s lived experiences of sanitation by documenting their urination-related, defecation-related and menstruation-related concerns, to use findings to develop a definition of sanitation insecurity among women in low-income settings and to develop a conceptual model to explain the factors that contribute to their experiences, including potential behavioural and health consequences. Methods We conducted 69 Free-List Interviews and eight focus group discussions in a rural population in Odisha, India to identify women’s sanitation concerns and to build an understanding of sanitation insecurity. Findings We found that women at different life stages in rural Odisha, India have a multitude of unaddressed urination, defecation and menstruation concerns. Concerns fell into four domains: the sociocultural context, the physical environment, the social environment and personal constraints. These varied by season, time of day, life stage and toilet ownership, and were linked with an array of adaptations (ie, suppression, withholding food and water) and consequences (ie, scolding, shame, fear). Our derived definition and conceptual model of sanitation insecurity reflect these four domains. Discussion To sincerely address women’s sanitation needs, our findings indicate that more is needed than facilities that change the physical environment alone. Efforts to enable urinating, defecating and managing menstruation independently, comfortably, safely, hygienically, privately, healthily, with dignity and as needed require transformative approaches that also address the gendered, sociocultural and social environments that impact women despite facility access. This research lays the groundwork for future sanitation studies to validate or refine the proposed

A community-randomised controlled trial promoting waterless hand sanitizer and handwashing with soap, Dhaka, Bangladesh.

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Luby, Stephen P; Kadir, Mohammad Abdul; Yushuf Sharker, M A; Yeasmin, Farzana; Unicomb, Leanne; Sirajul Islam, M

2010-12-01

To pilot two intensive hand hygiene promotion interventions, one using soap and one using a waterless hand sanitizer, in low-income housing compounds in Dhaka, Bangladesh and assess subsequent changes in handwashing behaviour and hand microbiology. Fieldworkers randomized 30 housing compounds: 10 received handwashing promotion with free soap, 10 received handwashing promotion with free waterless hand sanitizer and 10 were non-intervention controls. Fieldworkers assessed handwashing behaviour by structured observation and collected hand rinse specimens. At baseline, compound residents washed their hands with soap 26% of the time after defecation and 30% after cleaning a child's anus but hands with soap after faecal contact (85-91%), before preparing food (26%) and before eating (26%). Compounds that received waterless hand sanitizer cleansed their hands more commonly than control compounds that used soap (10.4%vs. 2.3%), but less commonly than soap intervention compounds used soap (25%). Post-intervention hand rinse samples from soap and sanitizer compounds had lower concentrations of faecal indicator bacteria compared with baseline and control compounds. Waterless hand sanitizer was readily adopted by this low-income community and reduced hand contamination but did not improve the frequency of handwashing compared with soap. Future deployments of waterless hand sanitizers may improve hand hygiene more effectively by targeting settings where soap and water is unavailable. © 2010 Blackwell Publishing Ltd.

Sanitation practices and perceptions in Kakuma refugee camp, Kenya: Comparing the status quo with a novel service-based approach.

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Raymond Nyoka

Full Text Available Globally, an estimated 2.5 billion people lack access to improved sanitation. Unimproved sanitation increases the risk of morbidity and mortality, especially in protracted refugee situations where sanitation is based on pit latrine use. Once the pit is full, waste remains in the pit, necessitating the construction of a new latrine, straining available land and funding resources. A viable, sustainable solution is needed. This study used qualitative and quantitative methods to design, implement, and pilot a novel sanitation system in Kakuma refugee camp, Kenya. An initial round of 12 pre-implementation focus group discussions (FGDs were conducted with Dinka and Somali residents to understand sanitation practices, perceptions, and needs. FGDs and a supplementary pre-implementation survey informed the development of an innovative sanitation management system that incorporated the provision of urine and liquid-diverting toilets, which separate urine and fecal waste, and a service-based sanitation system that included weekly waste collection. The new system was implemented on a pilot scale for 6 weeks. During the implementation, bi-weekly surveys were administered in each study household to monitor user perceptions and challenges. At the end of the pilot, the sanitation system was assessed using a second round of four post-implementation FGDs. Those who piloted the new sanitation system reported high levels of user satisfaction. Reported benefits included odor reduction, insect/pest reduction, the sitting design, the appropriateness for special populations, and waste collection. However, urine and liquid diversion presented a challenge for users who perform anal washing and for women who had experienced female genital mutilation. Refugee populations are often culturally and ethnically diverse. Using residents' input to inform the development of sanitation solutions can increase user acceptability and provide opportunities to improve sanitation system

A Cross Sectional Study of the Association between Sanitation Type and Fecal Contamination of the Household Environment in Rural Bangladesh.

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Huda, Tarique Md Nurul; Schmidt, Wolf-Peter; Pickering, Amy J; Mahmud, Zahid Hayat; Islam, Mohammad Sirajul; Rahman, Md Sajjadur; Luby, Stephen P; Biran, Adam

2018-04-01

We conducted a cross sectional study to assess 1) the association between access to basic sanitation and fecal contamination of sentinel toy balls and 2) if other sanitation factors such as shared use and cleanliness are associated with fecal contamination of sentinel toy balls. We assessed sanitation facilities in 454 households with a child aged 6-24 months in rural Bangladesh. We defined "basic" sanitation as access to improved sanitation facilities (pit latrine with a slab or better) not shared with other households. In each household, an identical toy ball was given to the target child. After 24 hours, the balls were rinsed to enumerate fecal coliforms as an indicator of household fecal contamination. Households with basic sanitation had lower fecal coliform contamination than households with no access to basic sanitation (adjusted difference in means: -0.31 log 10 colony forming units [CFU]/toy ball; 95% confidence interval [CI]: -0.61, -0.01). Shared sanitation facilities of otherwise improved type were more likely to have visible feces on the latrine slab compared with private facilities. Among households with access to improved sanitation, households with no visible feces on the latrine slab had less toy ball contamination than households with visible feces on the latrine slab (adjusted difference in means: -0.38 log 10 CFU/toy ball; 95% CI: -0.77, 0.02). Access to basic sanitation may prevent fecal contamination of the household environment. An Improved sanitation facility used by an individual household may be better in preventing household fecal contamination compared with improved facilities shared with other households.

Improving Sanitation and Health in Rural Alaska

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Bubenheim, David L.

2013-01-01

In rural Alaskan communities personal health is threatened by energy costs and limited access to clean water, wastewater management, and adequate nutrition. Fuel-­-based energy systems are significant factors in determining local accessibility to clean water, sanitation and food. Increasing fuel costs induce a scarcity of access and impact residents' health. The University of Alaska Fairbanks (UAF) School of Natural Resources and Agricultural Sciences (SNRAS), NASA's Ames Research Center, and USDA Agricultural Research Service (ARS) have joined forces to develop high-efficiency, low­-energy consuming techniques for water treatment and food production in rural circumpolar communities. Methods intended for exploration of space and establishment of settlements on the Moon or Mars will ultimately benefit Earth's communities in the circumpolar north. The initial phase of collaboration is completed. Researchers from NASA Ames Research Center and SNRAS, funded by the USDA­-ARS, tested a simple, reliable, low-energy sewage treatment system to recycle wastewater for use in food production and other reuse options in communities. The system extracted up to 70% of the water from sewage and rejected up to 92% of ions in the sewage with no carryover of toxic effects. Biological testing showed that plant growth using recovered water in the nutrient solution was equivalent to that using high-purity distilled water. With successful demonstration that the low energy consuming wastewater treatment system can provide safe water for communities and food production, the team is ready to move forward to a full-scale production testbed. The SNRAS/NASA team (including Alaska students) will design a prototype to match water processing rates and food production to meet rural community sanitation needs and nutritional preferences. This system would be operated in Fairbanks at the University of Alaska through SNRAS. Long­-term performance will be validated and operational needs of the

A controlled, before-and-after trial of an urban sanitation intervention to reduce enteric infections in children: research protocol for the Maputo Sanitation (MapSan) study, Mozambique

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Brown, Joe; Cumming, Oliver; Bartram, Jamie; Cairncross, Sandy; Ensink, Jeroen; Holcomb, David; Knee, Jackie; Kolsky, Peter; Liang, Kaida; Liang, Song; Nala, Rassul; Norman, Guy; Rheingans, Richard; Stewart, Jill; Zavale, Olimpio; Zuin, Valentina; Schmidt, Wolf-Peter

2015-01-01

Introduction Access to safe sanitation in low-income, informal settlements of Sub-Saharan Africa has not significantly improved since 1990. The combination of a high faecal-related disease burden and inadequate infrastructure suggests that investment in expanding sanitation access in densely populated urban slums can yield important public health gains. No rigorous, controlled intervention studies have evaluated the health effects of decentralised (non-sewerage) sanitation in an informal urban setting, despite the role that such technologies will likely play in scaling up access. Methods and analysis We have designed a controlled, before-and-after (CBA) trial to estimate the health impacts of an urban sanitation intervention in informal neighbourhoods of Maputo, Mozambique, including an assessment of whether exposures and health outcomes vary by localised population density. The intervention consists of private pour-flush latrines (to septic tank) shared by multiple households in compounds or household clusters. We will measure objective health outcomes in approximately 760 children (380 children with household access to interventions, 380 matched controls using existing shared private latrines in poor sanitary conditions), at 2 time points: immediately before the intervention and at follow-up after 12 months. The primary outcome is combined prevalence of selected enteric infections among children under 5 years of age. Secondary outcome measures include soil-transmitted helminth (STH) reinfection in children following baseline deworming and prevalence of reported diarrhoeal disease. We will use exposure assessment, faecal source tracking, and microbial transmission modelling to examine whether and how routes of exposure for diarrhoeagenic pathogens and STHs change following introduction of effective sanitation. Ethics Study protocols have been reviewed and approved by human subjects review boards at the London School of Hygiene and Tropical Medicine, the

The rehabilitation of housings in traditional centers of intermediate cities of Sancti Spiritus.

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José Camilo Valdivia Cruz

2012-03-01

Full Text Available The intermediate cities play an intermediation role between the big urban areas and the wide rural areas; of those that are influence center. Their potentiating can take to more balanced and more sustainable territorial developments; for reasons of their own scale to develop viable projects regarding the big cities. However they should solve many derived problems of their inattention in aspects like: the strategic planning, the physical and urbanistic planning and the solution of the difficulties of the housing and the habitat. In Sancti Spiritus the traditional centers of the cities of medium scale, present a high physical deterioration of their residence bottom at the moment; process that has been increased progressively with the step of the years. The loss of constructions, of values, of lodging capacity, of the local potentialities and the lack of programs toward those cities attempts against the physical preservation of those urban centers. To order a politic toward the recovery of their values of identity and their lodging capacities with integrality approaches, progressivity and sustainability is framed as possible solutions to the problem that present those places, inside the priorities of the constructive programs of the country.

Water and Sanitation in Urban Slum: A Case from Bandung Municipality, West Java, Indonesia

NARCIS (Netherlands)

Nastiti, A.; Primasuri, W.A.; Setiani, B.; Sudradjat, A.; Latifah, I.; Roosmini, D.; Smits, A.J.M.; Meijerink, S.V.

2014-01-01

Providing equal access among urban quintiles is the main challenge in urban water and sanitation sector. This paper tries to depict the choice and behavior regarding drinking water and sanitation of 127 slum households in Bandung Municipality. Issues explored using close-ended questionnaires are

Inhalation but not transdermal resorption of hand sanitizer ethanol causes positive ethyl glucuronide findings in urine.

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Arndt, Torsten; Schröfel, Stefanie; Güssregen, Brunhilde; Stemmerich, Karsten

2014-04-01

Ethyl glucuronide (EtG) in urine is considered a specific marker of recent ethanol consumption. There is an ongoing debate about whether inhalation or transdermal resorption of sanitizer ethanol is the underlying cause for positive EtG findings after hand disinfection. Desderman(®) pure (Schülke & Mayr GmbH, Norderstedt) with 78.2g 96% (v/v) ethanol/100g and approx. 10% 2-propanol was used for multiple hand disinfection without and under an exhauster. Simulating a common working day in a clinic, 5 co-workers of our lab used the sanitizer 32 fold within 8h and 2 persons were merely exposed to the sanitizer vapor but without any dermal sanitizer contact. Any additional ethanol intake or exposition was reliably excluded. Spot urine was collected at baseline, after 1, 2, 4, 6 … 14, and finally 24h after the first sanitizer use. A validated LC-MS/MS was used for MRM and MS(3) of EtG and qualitative analyses of ethyl sulfate and 2-propyl glucuronide. Multiple hand disinfection caused positive EtG findings of up to 2.1mg/L or 1.7mg/g creatinine in 4 out of 5 test persons and even of 0.6mg/L or 0.8mg/g for 2 controls which were merely exposed to the sanitizer vapor but without any sanitizer contact. EtG results between the clinical (0.5mg/g) and the forensic (0.1mg/g) cut-off were obtained even 6h after the last sanitizer exposition. An exhauster prevented the sanitizer vapor inhalation and reduced the EtG excretion to mostly below the detection limit of 0.02mg/g. The maximum value was 0.09mg/g. Ethyl sulfate and 2-propyl glucuronide (2-PpG) were detectable only in the EtG positive samples. 2-PpG is a metabolite of 2-propanol, which is quite frequently used in disinfectants. Thus, the detection of this substance can be used in cases of odd EtG results as an indicator of (unintended) sanitizer exposition. Ethanol from hand sanitizers is predominantly incorporated by the respiratory tract but not via the skin. It can cause a distinct ethyl glucuronide excretion and thus

Pavement management system for City of Madison.

Science.gov (United States)

2016-11-01

This project aims to implement a pavement management system (PMS) for the City of Madison using : four specific objectives: 1) build a city-wide GIS database for PMS compatible and incorporable with the : citys GIS system; 2) identify feasible pav...

Regional analysis of sanitation performance in India

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Bose, Debasree; Dutta, Arijita

2017-01-01

India bears a disproportionate burden of open defecation in spite of investing more and more funds and ushering in several institutional efforts including the Swachh Bharat Mission in the recent past. A large share of rural households still lack basic sanitation facilities in India and members

Dry sanitation concepts with inspiration from nature

DEFF Research Database (Denmark)

Lenau, Torben Anker; Hesselberg, Thomas

2015-01-01

Poor sanitation is a major problem for health and water resources in many developing countries. Inexpensive but also attractive toilets could be a way to fight these problems. However, radical new ideas are needed to identify innovative solutions. Such novel ideas might be found by using systemat...

MO-DE-BRA-03: The Ottawa Medical Physics Institute (OMPI): A Practical Model for Academic Program Collaboration in a Multi-Centre City

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McEwen, M [National Research Council Canada, Ottawa, ON (Canada); Rogers, D [Carleton University, Ottawa, ON (Canada); Johns, P

2016-06-15

Purpose: To build a world-class medical physics educational program that capitalizes on expertise distributed over several clinical, government, and academic centres. Few if any of these centres would have the critical mass to solely resource a program. Methods: In order to enable an academic program, stakeholders from five institutions made a proposal to Carleton University for a) a research network with defined membership requirements and a process for accepting new members, and b) a graduate specialization (MSc and PhD) in medical physics. Both proposals were accepted and the program has grown steadily. Our courses are taught by medical physicists from across the collaboration. Our students have access to physicists in: clinical radiotherapy (the Ottawa Cancer Centre treats 4500 new patients/y), radiology, cardiology and nuclear medicine, Canada’s primary standards dosimetry laboratory, radiobiology, and university-based medical physics research. Our graduate courses emphasize the foundational physics plus applied aspects of imaging, radiotherapy, and radiobiology. Active researchers in the city-wide volunteer-run network are appointed as adjunct professors by Physics, giving them access to national funding competitions and partial student funding through teaching assistantships while opening up facilities in their institutions for student thesis research. Results: The medical physics network has grown to ∼40 members from eight institutions and includes five full-time faculty in Physics and 17 adjunct research professors. The graduate student population is ∼20. Our graduates have proceeded to a spectrum of careers. Our alumni list includes a CCPM Past-President, the current COMP President, many clinical physicists, and the heads of at least three major clinical medical physics departments. Our PhD was Ontario’s first CAMPEP-accredited program. Conclusion: A self-governing volunteer network is the foundational element that enables an MSc/PhD medical

MO-DE-BRA-03: The Ottawa Medical Physics Institute (OMPI): A Practical Model for Academic Program Collaboration in a Multi-Centre City

International Nuclear Information System (INIS)

McEwen, M; Rogers, D; Johns, P

2016-01-01

Purpose: To build a world-class medical physics educational program that capitalizes on expertise distributed over several clinical, government, and academic centres. Few if any of these centres would have the critical mass to solely resource a program. Methods: In order to enable an academic program, stakeholders from five institutions made a proposal to Carleton University for a) a research network with defined membership requirements and a process for accepting new members, and b) a graduate specialization (MSc and PhD) in medical physics. Both proposals were accepted and the program has grown steadily. Our courses are taught by medical physicists from across the collaboration. Our students have access to physicists in: clinical radiotherapy (the Ottawa Cancer Centre treats 4500 new patients/y), radiology, cardiology and nuclear medicine, Canada’s primary standards dosimetry laboratory, radiobiology, and university-based medical physics research. Our graduate courses emphasize the foundational physics plus applied aspects of imaging, radiotherapy, and radiobiology. Active researchers in the city-wide volunteer-run network are appointed as adjunct professors by Physics, giving them access to national funding competitions and partial student funding through teaching assistantships while opening up facilities in their institutions for student thesis research. Results: The medical physics network has grown to ∼40 members from eight institutions and includes five full-time faculty in Physics and 17 adjunct research professors. The graduate student population is ∼20. Our graduates have proceeded to a spectrum of careers. Our alumni list includes a CCPM Past-President, the current COMP President, many clinical physicists, and the heads of at least three major clinical medical physics departments. Our PhD was Ontario’s first CAMPEP-accredited program. Conclusion: A self-governing volunteer network is the foundational element that enables an MSc/PhD medical

Shared Sanitation Versus Individual Household Latrines in Urban Slums: A Cross-Sectional Study in Orissa, India.

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Heijnen, Marieke; Routray, Parimita; Torondel, Belen; Clasen, Thomas

2015-08-01

A large and growing proportion of the global population rely on shared sanitation facilities despite evidence of a potential increased risk of adverse health outcomes compared with individual household latrines (IHLs). We sought to explore differences between households relying on shared sanitation versus IHLs in terms of demographics, sanitation facilities, and fecal exposure. We surveyed 570 households from 30 slums in Orissa, India, to obtain data on demographics, water, sanitation, and hygiene. Latrine spot-checks were conducted to collect data on indicators of use, privacy, and cleanliness. We collected samples of drinking water and hand rinses to assess fecal contamination. Households relying on shared sanitation were poorer and less educated than those accessing IHLs. Individuals in sharing households were more likely to practice open defecation. Shared facilities were less likely to be functional, less clean, and more likely to have feces and flies. No differences in fecal contamination of drinking water or hand-rinse samples were found. Important differences exist among households accessing shared facilities versus IHLs that may partly explain the apparent adverse health outcomes associated with shared sanitation. As these factors may capture differences in risk and promote sanitary improvements, they should be considered in future policy. © The American Society of Tropical Medicine and Hygiene.

Weqaya: A Population-Wide Cardiovascular Screening Program in Abu Dhabi, United Arab Emirates

Science.gov (United States)

Harrison, Oliver; Al Siksek, Zaid

2012-01-01

Objectives. We sought to determine cardiovascular risk factor prevalence rates among adults in Abu Dhabi, United Arab Emirates. Methods. We used self-reported indicators, anthropometric measures, and blood tests to screen 50 138 adults aged 18 years or older taking part in a population-wide cardiovascular screening program. Results. Participants’ mean age was 36.82 years (SD = 14.3); 43% were men. Risk factor prevalence rates were as follows: obesity, 35%; overweight, 32%; central obesity, 55%; diabetes, 18%; prediabetes, 27%; dyslipidemia, 44%; and hypertension, 23.1%. In addition, 26% of men were smokers, compared with 0.8% of women. Age-standardized diabetes and prediabetes rates were 25% and 30%, respectively, and age-standardized rates of obesity and overweight were 41% and 34%. Conclusions. This population-wide cardiovascular screening program demonstrated a high cardiovascular burden for our small sample in Abu Dhabi. The data form a baseline against which interventions can be implemented and progress monitored as part of the population-wide Abu Dhabi Cardiovascular Disease Program. PMID:21940918

Sanitation conditions in the Ururaí neighborhood in Campos, State of Rio de Janeiro

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Torquato Ferreira Pinheiro

2017-12-01

Full Text Available This paper presents a diagnosis of sanitation in the Ururaí neighborhood, located in Campos, Brazil. The study was based on both quantitative and qualitative data gathering methods using the following research instruments: photographic record, semi-structured interviews with residents, and physicochemical and microbiological analysis of water quality of the residences and of the Ururaí River. The photographic records did not find one consistency of the local sanitation system. Interviews conducted with one area of the neighborhood show that 63% of residents are not satisfied with the sanitation service, while questionnaires applied in the second area present a higher percentage - 83%. During the investigation, we verified the presence of coliform bacteria in water samples collected in the Ururaí River as well as at residences. Based on the results, we found precariousness of services involving sanitation in the area. Therefore, this work proposes future educational activities in the region.

Impact of a letter-grade program on restaurant sanitary conditions and diner behavior in New York City.

Science.gov (United States)

Wong, Melissa R; McKelvey, Wendy; Ito, Kazuhiko; Schiff, Corinne; Jacobson, J Bryan; Kass, Daniel

2015-03-01

We evaluated the impact of the New York City restaurant letter-grading program on restaurant hygiene, food safety practices, and public awareness. We analyzed data from 43,448 restaurants inspected between 2007 and 2013 to measure changes in inspection score and violation citations since program launch in July 2010. We used binomial regression to assess probability of scoring 0 to 13 points (A-range score). Two population-based random-digit-dial telephone surveys assessed public perceptions of the program. After we controlled for repeated restaurant observations, season of inspection, and chain restaurant status, the probability of scoring 0 to 13 points on an unannounced inspection increased 35% (95% confidence interval [CI]=31%, 40%) 3 years after compared with 3 years before grading. There were notable improvements in compliance with some specific requirements, including having a certified kitchen manager on site and being pest-free. More than 91% (95% CI=88%, 94%) of New Yorkers approved of the program and 88% (95% CI=85%, 92%) considered grades in dining decisions in 2012. Restaurant letter grading in New York City has resulted in improved sanitary conditions on unannounced inspection, suggesting that the program is an effective regulatory tool.

Acceptance of new sanitation: The role of end-users' pro-environmental personal norms and risk and benefit perceptions.

Science.gov (United States)

Poortvliet, P Marijn; Sanders, Liese; Weijma, Jan; De Vries, Jasper R

2017-12-18

Current sanitation systems are inherently limited in their ability to address the new challenges for (waste)water management that arise from the rising demand to restore resource cycles. These challenges include removal of micropollutants, water (re)use, and nutrient recovery. New opportunities to address these challenges arise from new sanitation, a system innovation that combines elements of source separation, local treatment and reuse, and less use of water. New sanitation is applied, but not yet widespread, in several residential areas in Europe. Implementation is hindered by the lack of insight into the general public's willingness to engage in new sanitation, and the resulting uncertainty about this among decision makers and other stakeholders in wastewater management. Using value-belief-norm theory as a conceptual lens, this paper addresses the individual motivations (pro-environmental personal norms) and personal drivers (benefits) and barriers (risks) for acceptance of new sanitation by the Dutch general public. The results of an online survey (N = 338) indicated that both pro-environmental personal norms and risk and benefit perceptions predict consumers' willingness to accept new sanitation. More specifically, they showed that consumer acceptance is driven by perceived risks relating to the housing market and the need to change behavior, but also by environmental benefits. Overall, new sanitation was favorably evaluated by respondents: 64% indicated that they would likely use new sanitation if they were owner-occupiers. The results of this explorative study are discussed in light of the development of novel sanitation systems that are sensitive to perceptions of end-users and other key stakeholders. Copyright © 2017 Elsevier Ltd. All rights reserved.

Individual and Public-Program Adaptation: Coping with Heat Waves in Five Cities in Canada

Directory of Open Access Journals (Sweden)

Mustapha Alhassan

2011-12-01

Full Text Available Heat Alert and Response Systems (HARS are currently undergoing testing and implementation in Canada. These programs seek to reduce the adverse health effects of heat waves on human health by issuing weather forecasts and warnings, informing individuals about possible protections from excessive heat, and providing such protections to vulnerable subpopulations and individuals at risk. For these programs to be designed effectively, it is important to know how individuals perceive the heat, what their experience with heat-related illness is, how they protect themselves from excessive heat, and how they acquire information about such protections. In September 2010, we conducted a survey of households in 5 cities in Canada to study these issues. At the time of the survey, these cities had not implemented heat outreach and response systems. The study results indicate that individuals’ recollections of recent heat wave events were generally accurate. About 21% of the sample reported feeling unwell during the most recent heat spell, but these illnesses were generally minor. Only in 25 cases out of 243, these illnesses were confirmed or diagnosed by a health care professional. The rate at which our respondents reported heat-related illnesses was higher among those with cardiovascular and respiratory illnesses, was higher among younger respondents and bore no relationship with the availability of air conditioning at home. Most of the respondents indicated that they would not dismiss themselves as “not at risk” and that they would cope with excessive heat by staying in air conditioned environments and keeping well hydrated. Despite the absence of heat outreach and education programs in their city, our respondents at least a rough idea of how to take care of themselves. The presence of air conditioning and knowledge of cooling centers is location-specific, which provides opportunities for targeting HARS interventions.

Individual and public-program adaptation: coping with heat waves in five cities in Canada.

Science.gov (United States)

Alberini, Anna; Gans, Will; Alhassan, Mustapha

2011-12-01

Heat Alert and Response Systems (HARS) are currently undergoing testing and implementation in Canada. These programs seek to reduce the adverse health effects of heat waves on human health by issuing weather forecasts and warnings, informing individuals about possible protections from excessive heat, and providing such protections to vulnerable subpopulations and individuals at risk. For these programs to be designed effectively, it is important to know how individuals perceive the heat, what their experience with heat-related illness is, how they protect themselves from excessive heat, and how they acquire information about such protections. In September 2010, we conducted a survey of households in 5 cities in Canada to study these issues. At the time of the survey, these cities had not implemented heat outreach and response systems. The study results indicate that individuals' recollections of recent heat wave events were generally accurate. About 21% of the sample reported feeling unwell during the most recent heat spell, but these illnesses were generally minor. Only in 25 cases out of 243, these illnesses were confirmed or diagnosed by a health care professional. The rate at which our respondents reported heat-related illnesses was higher among those with cardiovascular and respiratory illnesses, was higher among younger respondents and bore no relationship with the availability of air conditioning at home. Most of the respondents indicated that they would not dismiss themselves as "not at risk" and that they would cope with excessive heat by staying in air conditioned environments and keeping well hydrated. Despite the absence of heat outreach and education programs in their city, our respondents at least a rough idea of how to take care of themselves. The presence of air conditioning and knowledge of cooling centers is location-specific, which provides opportunities for targeting HARS interventions.

Composting toilets as a sustainable alternative to urban sanitation – A review

International Nuclear Information System (INIS)

Anand, Chirjiv K.; Apul, Defne S.

2014-01-01

Highlights: • Composting toilets can be an alternative to flush based sanitation. • Many different composting toilet designs are available. • Composting is affected by moisture content, temperature, carbon to nitrogen ratio. • There are many barriers to composting toilets. • Research is needed in science based design of composting toilets. - Abstract: In today’s flush based urban sanitation systems, toilets are connected to both the centralized water and wastewater infrastructures. This approach is not a sustainable use of our water and energy resources. In addition, in the U.S., there is a shortfall in funding for maintenance and upgrade of the water and wastewater infrastructures. The goal of this paper was to review the current knowledge on composting toilets since this technology is decentralized, requires no water, creates a value product (fertilizer) and can possibly reduce the burden on the current infrastructure as a sustainable sanitation approach. We found a large variety of composting toilet designs and categorized the different types of toilets as being self contained or central; single or multi chamber; waterless or with water/foam flush, electric or non-electric, and no-mix or combined collection. Factors reported as affecting the composting process and their optimum values were identified as; aeration, moisture content (50–60%), temperature (40–65 °C), carbon to nitrogen ratio (25–35), pH (5.5–8.0), and porosity (35–50%). Mass and energy balance models have been created for the composting process. However there is a literature gap in the use of this knowledge in design and operation of composting toilets. To evaluate the stability and safety of compost for use as fertilizer, various methods are available and the temperature–time criterion approach is the most common one used. There are many barriers to the use of composting toilets in urban settings including public acceptance, regulations, and lack of knowledge and

Composting toilets as a sustainable alternative to urban sanitation – A review

Energy Technology Data Exchange (ETDEWEB)

Anand, Chirjiv K., E-mail: chirjiv@gmail.com; Apul, Defne S., E-mail: defne.apul@utoledo.edu

2014-02-15

Highlights: • Composting toilets can be an alternative to flush based sanitation. • Many different composting toilet designs are available. • Composting is affected by moisture content, temperature, carbon to nitrogen ratio. • There are many barriers to composting toilets. • Research is needed in science based design of composting toilets. - Abstract: In today’s flush based urban sanitation systems, toilets are connected to both the centralized water and wastewater infrastructures. This approach is not a sustainable use of our water and energy resources. In addition, in the U.S., there is a shortfall in funding for maintenance and upgrade of the water and wastewater infrastructures. The goal of this paper was to review the current knowledge on composting toilets since this technology is decentralized, requires no water, creates a value product (fertilizer) and can possibly reduce the burden on the current infrastructure as a sustainable sanitation approach. We found a large variety of composting toilet designs and categorized the different types of toilets as being self contained or central; single or multi chamber; waterless or with water/foam flush, electric or non-electric, and no-mix or combined collection. Factors reported as affecting the composting process and their optimum values were identified as; aeration, moisture content (50–60%), temperature (40–65 °C), carbon to nitrogen ratio (25–35), pH (5.5–8.0), and porosity (35–50%). Mass and energy balance models have been created for the composting process. However there is a literature gap in the use of this knowledge in design and operation of composting toilets. To evaluate the stability and safety of compost for use as fertilizer, various methods are available and the temperature–time criterion approach is the most common one used. There are many barriers to the use of composting toilets in urban settings including public acceptance, regulations, and lack of knowledge and

Beyond Rehabilitation: The Federal City College Lorton Project--A Model Prison Higher Education Program

Science.gov (United States)

Taylor, Andress

1974-01-01

A description and evaluation of the Federal City College (the first Urban Land Grant institution in the nation) higher education program offered in association with a group of Washington, D.C., penal institutions located in Lorton, Virginia. This Lorton Project has been adopted as a National Model by the Department of Health, Education, and…

Hygiene and sanitation risk factors of diarrhoeal disease among under-five children in Ibadan, Nigeria.

Science.gov (United States)

Oloruntoba, Elizabeth Omoladun; Folarin, Taiwo Bukola; Ayede, Adejumoke Idowu

2014-12-01

Diarrhoea diseases are among the leading causes of morbidity and mortality in under-five-children (U-5C) in Nigeria. Inadequate safe water, sanitation, and hygiene account for the disease burden. Cases of diarrhoea still occur in high proportion in the study area despite government-oriented interventions. To determine the hygiene and sanitation risk factors predisposing U-5C to diarrhoea in Ibadan, Nigeria. Two hundred and twenty pairs of children, matched on age, were recruited as cases and controls over a period of 5 months in Ibadan. Questionnaire and observation checklist were used to obtain information on hygiene practices from caregivers/mothers and sanitation conditions in the households of 30% of the consenting mothers/caregivers. Data were analysed using descriptive and inferential statistics. Caregivers/mothers' mean ages were 31.3 ±7.5 (cases) and 30.6 ±6.0(controls) years. The risk of diarrhoea was significantly higher among children whose mothers did not wash hands with soap before food preparation (OR=3.0, pHygiene and sanitation conditions within households were risk factors for diarrhoea. This study revealed the feasibility of developing and implementing an adequate model to establish intervention priorities in sanitation in Ibadan, Nigeria.

In situ sanitation of damage caused by carbon dioxides on the premises of Germania-Brauerei, Muenster

International Nuclear Information System (INIS)

1993-02-01

This research project was dedicated to the model sanitation of the oil-contaminated subsoil of the filling station of a brewery shut down in 1987. The in situ sanitation equipment was operated from 1990 early in May to 1992 early in March. The techniques applied comprised drainage with automatic separation of the hydrocarbon phase, removal of air from the soil by suction for elimination of highly volatile components, in situ reaction of low-volatility components with ozone and removal of reaction products by suction, biodegradation of the residual pollutants. The sanitation was successful, and the safety system applied was found to have stood the test. Experiences were gained for more efficient and more rapid ozone-based soil sanitation in the future. (orig.) [de

Funding Sustainable Cities in China

NARCIS (Netherlands)

Zhan, C.

2018-01-01

Currently, more and more people live in cities, and this leads to an enormous increase in global GHG emissions. Cities are blamed for the cause of environmental problems. Therefore, countries over the world aim to approach these problems by launching sustainable city programs. On April 22, 2016,

Cities and Refugees

DEFF Research Database (Denmark)

Katz, Bruce; Noring, Luise; Garrelts, Nantke

Centennial Scholar Initiative and the Foreign Policy program, with key research led by the Copenhagen Business School. It aims to show the extent to which cities are at the vanguard of this crisis and to deepen our understanding of the role and capacity of city governments and local networks in resettlement...

Water, sanitation, and hygiene access in southern Syria: analysis of survey data and recommendations for response.

Science.gov (United States)

Sikder, Mustafa; Daraz, Umar; Lantagne, Daniele; Saltori, Roberto

2018-01-01