WorldWideScience

Sample records for paper industry

  1. Aluminum industry options paper

    International Nuclear Information System (INIS)

    1999-10-01

    In 1990, Canada's producers of aluminum (third largest in the world) emitted 10 million tonnes of carbon dioxide and equivalent, corresponding to 6.4 tonnes of greenhouse gas intensity per tonne of aluminum. In 2000, the projection is that on a business-as-usual (BAU) basis Canadian producers now producing 60 per cent more aluminum than in 1990, will emit 10.7 million tonnes of carbon dioxide and equivalent, corresponding to a GHG intensity of 4.2 tonnes per tonne of aluminum. This improvement is due to production being based largely on hydro-electricity, and partly because in general, Canadian plants are modern, with technology that is relatively GHG-friendly. The Aluminum Association of Canada estimates that based on anticipated production, and under a BAU scenario, GHG emissions from aluminum production will rise by 18 per cent by 2010 and by 30 per cent by 2020. GHG emissions could be reduced below the BAU forecast first, by new control and monitoring systems at some operations at a cost of $4.5 to 7.5 million per smelter. These systems could reduce carbon dioxide equivalent emissions by 0.8 million tonnes per year. A second alternative would require installation of breaker feeders which would further reduce perfluorocarbon (PFC) emissions by 0.9 million tonnes of carbon dioxide equivalent. Cost of the breakers feeders would be in the order of $200 million per smelter. The third option calls for the the shutting down of some of the smelters with older technology by 2015. In this scenario GHG emissions would be reduced by 2010 by 0.8 million tonnes per year of carbon dioxide equivalent. However, the cost in this case would be about $1.36 billion. The industry would support measures that would encourage the first two sets of actions, which would produce GHG emissions from aluminum production in Canada of about 10.2 million tonnes per year of carbon dioxide equivalent, or about two per cent above 1990 levels with double the aluminum production of 1990. Credit for

  2. Industrial radiography on radiographic paper

    International Nuclear Information System (INIS)

    Domanus, J.C.

    1977-11-01

    An investigation was performed to compare the quality of radiographic paper with that of X-ray film, after a review had been made of the rather scarce literature on the subject. The equipment used throughout the investigation is described, and characteristic curves for Agfa-Gevaert and Kodak papers exposed with different intensifying screens in the low and intermediate voltage range are reproduced. The relative speed, contrast and exposure latitude were computed from these curves. The quality of the radiographic image was checked on U/Al blocks and plates, Al and Fe blocks, and fiber-reinforced composites. Exposure charts for Al and Fe were made for various paper and screen combinations. Both the sharpness of the radiographic image as well as the influence of processing on speed and contrast were checked. Examples are given of the practical application of the paper for radiography of castings, weldings, solderings, assemblies, etc. (author)

  3. Rationalization of water consumption in paper industry

    Directory of Open Access Journals (Sweden)

    Žarković Darja

    2004-01-01

    Full Text Available The subject of this paper was to consider the possibilities of economical paper production with rationalization of water consumption. In accordance with the principles of viable development. The pulp & paper industry has had to face global market needs and strict regulation concerning the environment. The basic motive was to provide consistent and high product quality, which is competitive on the market. The pulp & paper industry is one of the largest consumers and pollutants of natural resources. In that light, the rationalization of raw material, water, energy and chemicals consumption with minimization of environmental impact is essential. The European directive on environmental protection obliges producers of pulp & paper to decrease the volume of wastewater and to increase the efficiency treatment. Pulp and paper industry in Serbia and Montenegro will also be faced with the demands for environmental protection. Numerous examples of water consumption rationalization and improvement of water quality in the pulp & paper industry could be found in different literature sources. It is necessary to increase water system closure and implement up-to-date treatment methods. The possibilities for water consumption rationalization, in a real system the paperboard mill UMKA, were examined.

  4. The Canadian nuclear power industry. Background paper

    International Nuclear Information System (INIS)

    Nixon, A.

    1993-12-01

    Nuclear power, the production of electricity from uranium through nuclear fission, is by far the most prominent segment of the nuclear industry. The value of the electricity produced, $3.7 billion in Canada in 1992, far exceeds the value of any other product of the civilian nuclear industry. Power production employs many more people than any other sector, the capital investment is much greater, and nuclear power plants are much larger and more visible than uranium mining and processing facilities. They are also often located close to large population centres. This paper provides an overview of some of the enormously complex issues surrounding nuclear power. It describes the Canadian nuclear power industry, addressing i particular its performance so far and future prospects. (author). 1 tab

  5. The Canadian nuclear power industry. Background paper

    Energy Technology Data Exchange (ETDEWEB)

    Nixon, A [Library of Parliament, Ottawa, ON (Canada). Science and Technology Div.

    1993-12-01

    Nuclear power, the production of electricity from uranium through nuclear fission, is by far the most prominent segment of the nuclear industry. The value of the electricity produced, $3.7 billion in Canada in 1992, far exceeds the value of any other product of the civilian nuclear industry. Power production employs many more people than any other sector, the capital investment is much greater, and nuclear power plants are much larger and more visible than uranium mining and processing facilities. They are also often located close to large population centres. This paper provides an overview of some of the enormously complex issues surrounding nuclear power. It describes the Canadian nuclear power industry, addressing i particular its performance so far and future prospects. (author). 1 tab.

  6. Organo mercurials in pulp and paper industry

    Energy Technology Data Exchange (ETDEWEB)

    Bouveng, H O

    1967-01-01

    Today phenyl mercury acetate (PMA) is used in the paper and pulp industry for two purposes: slime control in paper machine systems and impregnation of wet mechanical pulp. PMA is a commonly used slimicide. It is used for slime control in such a way that a minor part (5-20% depending on mill operation) will reach the watercourse with the waste water and contaminate aquatic life. PMA used for impregnation concerns wet mechanical pulp produced for export as raw material, mostly for newsprint. Treatment of this pulp with PMA is necessary to avoid changes caused by molds and rot fungi.

  7. ASPECTS REGARDING THE STRUCTURE OF GRADUATION PAPERS IN INDUSTRIAL DESIGN

    Directory of Open Access Journals (Sweden)

    BOLOŞ Codruţa

    2008-07-01

    Full Text Available The paper presents aspects regarding the structure, themes and content of graduation papers in the specialization of Industrial Design within Petru Maior University of Târgu Mures.

  8. Industry evolution in developing countries : the Indonesian pulp and paper industry

    NARCIS (Netherlands)

    Dijk, van M.

    2003-01-01

    Almost all empirical research on industry evolution has been conducted on high or medium technology industries in industrialised countries. In this paper, a detailed analysis of the life cycle of Indonesia's pulp and paper industry is presented as case study to investigate industry evolution in

  9. Energy conservation in pulp and paper industry: some thoughts

    Energy Technology Data Exchange (ETDEWEB)

    Sadawarte, N. S.; Prasad, A. K.; Khanolkar, V. D.; Shenoy, S. C.

    1980-03-15

    The pulp and paper industry is highly energy intensive. In view of the spiralling fuel prices and rising power costs, there is an urgent need to conserve energy through better management of various operations in the industry, from the optimal utilization of the forest residues to the shipment of the final product. The total energy concept, e.g., energy generation, distribution and utilization in Indian paper industry is discussed. The need for an energy audit is emphasized and the formats of energy reporting forms are included. Short and long term measures to be enforced to achieve energy savings in the pulp and paper mills are outlined. Some important energy conservation approaches are also discussed. Factors affecting energy efficiency in a pulp and paper mill are reviewed. Some areas where sustained R and D efforts should be focused to make the paper industry nearly self-sufficient in energy generation and utilization are also given. It is essential to have a National Energy Policy clearly defining achievable targets of energy conservation for industry. The Indian paper industry could advantageously form its own committee to review the operation of the various mills in the country and come out with concrete solutions for higher energy efficiency and more effective conservation of energy.

  10. Magnet options for sensors for the pulp and paper industry

    International Nuclear Information System (INIS)

    Green, M.A.; Barale, P.J.; Fong, C.G.; Luft, P.A.; Reimer, J.A.; Yahnke, M.S.

    2001-01-01

    The Lawrence Berkeley National Laboratory (LBNL) has been developing sensors for the pulp and paper industry that uses a magnetic field. The applications for magnetic sensors that have studied include (1) sensors for the measurement of the water and ice content of wood chips entering the pulping mill, (2) sensors for measuring the water content and other constituents of the black liquor leaving the paper digester, and (3) sensors for measuring paper thickness and water content as the paper is being processed. These tasks can be done using nuclear magnetic resonance (NMR). The magnetic field used for doing the NMR can come from either permanent magnets or superconducting magnets. The choice of the magnet is dependent on a number of factors, which include the size of the sample and field strength needed to do the sensing task at hand. This paper describes some superconducting magnet options that can be used in the pulp and paper industry.

  11. Ototoxicity in the South African mining industry: a position paper

    CSIR Research Space (South Africa)

    Edwards, AL

    2013-02-01

    Full Text Available This position paper asserts that exposure to chemicals in certain occupations and work activities in the mining industry can lead to ototoxicity which accentuates the problem of noise-induced hearing loss (NIHL). Increased awareness of all factors...

  12. Electrocoagulation treatment of black liquor from paper industry.

    Science.gov (United States)

    Zaied, M; Bellakhal, N

    2009-04-30

    The procedure of electrocoagulation is an effective, fast and economic technique for treatment of black liquor resulting from paper industry. The effect of electrolysis time, current density, type of electrode material and initial pH were studied in an attempt to achieve a higher removal capacity. Under the optimal experimental conditions (initial pH 7, t=50 min and J=14 mA cm(-2)), the treatment of black liquor by electrocoagulation has led to a removal capacity of 98% of COD, 92% of polyphenols and 99% of color intensity with a good repeatability (R.S.D.industrial interest of this electrochemical process.

  13. Application of radiation in industrial processes (Paper No. IT-01)

    International Nuclear Information System (INIS)

    Murthy, T.S.

    1990-02-01

    The application of radiations both from gamma irradiation sources and electron beams has immense potential in diverse fields of industry and public health care programmes. The technical and economic effectiveness of radiation technology has been well demonstrated in different parts of the world and in India over last few years. The major applications for using this technology favourably considered all over the world include radiation sterilisation of medical products, hygienisation of sewage sludge, radiation processing of wood plastic composites, vulcanisation of natural rubber latex, cross linking of wires and cables using radiation, production of bio materials and drugs release systems and treatment of flue gases. Some of the areas which have been successfully exploited on an industrial or semi industrial scale in India and the current status of this programme is high lighted in this paper. (author). 9 refs

  14. Engineering structural integrity issues in the pulp and paper industry

    International Nuclear Information System (INIS)

    Garner, A.; Singbeil, D.

    2002-01-01

    ESI issues for Pulp and Paper (P and P) plant are reviewed. Five typical processes are covered, namely: Chemical Pulping, Bleaching, Chemical Recovery, Mechanical Pulping and Papermaking. Equipment, chemical environments and failure modes are summarized with examples from each process. Pressure, temperature, corrosion and rotation are typical sources of risk, which is managed by appropriate inspection. The nature of the P and P Industry and its technology supply is summarized: current trends are consolidation and outsourcing. Three examples are presented to illustrate typical ESI issues: deaerator cracking where the P and P Industry alerted others to this serious cross-industry problem; pressure vessel safety factors and inconsistent international codes; and caustic cracking in continuous kraft digesters, which required rapid and concerted action to diagnose and control. In the future better predictability, data-bases, more formal risk based inspection and fitness-for-service assessments are envisaged. (author)

  15. PAPER AND PAPERBOARD INDUSTRY IN EUROPEAN UNION PROCESS

    Directory of Open Access Journals (Sweden)

    Kadri Cemil Akyüz

    2006-11-01

    Full Text Available Turkey should benefit from its own resources by realizing their value in the period that it turned its face to Europe. Therefore, the economical potential of the country should be analyzed thoroughly. Knowing its own strength and taking the necessary steps to this effect in order to take the fullest advantage of the strength are of vital importance for the countries in attaining the development level. Within the existing potential, the necessary importance and support should be given to small and medium enterprises that are forming the most effective part of the economic life and to the forest products industry which has a significant position among these enterprises. In this study, certain product groups belonging to paper and paperboard industry situated in forest products industry were discussed what situation they are in Turkey and European Union countries and competition position. In this context, hierarchical cluster analysis and discriminant analysis being of multidimensional statistical methods were used.

  16. INDICATORS FOR SUSTAINABILITY IN INDUSTRIAL SYSTEMS CASE STUDY: PAPER MANUFACTURING

    Directory of Open Access Journals (Sweden)

    Maria Emiliana Fortună

    2011-12-01

    Full Text Available The paper describes a framework for promoting sustainability by using indicators for sustainable production. The concept of sustainable production is described as it is viewed by various organisms actions involved in the analysis of the sustainable industrial systems.The measure of sustainability is approached considering indicators of sustainable production, addressing both their dimensions and qualitative and quantitative features.The proposed framework refines the sustainability dimension for a case study which envisages sustainability in paper manufacturing. The analysis takes into account the life cycle analysis for the considered process since the environmental impact is seen as an essential sustainability indicator. Paper recycling and reuse is associated environmental and social costs, as a preferred alternative in waste minimization hierarchy in the manufacturing of non-trees eco-friendly paper.Proactive initiatives to improve the environmental performances of production process are considered as powerful tools for improving the paper manufacturing environmental footprint.

  17. Geothermal resource utilization: paper and cane sugar industries. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Hornburg, C.D.; Morin, O.J.

    1975-03-01

    This study was made as a specific contribution to an overall report by the United States in the area of industrial utilization of geothermal resources. This is part of an overall study in non-electrical uses of geothermal resources for a sub-committee of the North Atlantic Treaty Organization. This study was restricted to the geopressured zone along the Northern Gulf of Mexico Coast. Also, it was limited to utilizing the thermal energy of this ''geoenergy'' resource for process use in the Pulp and Paper Industry and Cane Sugar Industry. For the selected industries and resource area, this report sets forth energy requirements; identifies specific plant and sites; includes diagrams of main processes used; describes process and equipment modifications required; describes energy recovery systems; sets forth waste disposal schemes and problems; and establishes the economics involved. The scope of work included considerable data collection, analysis and documentation. Detailed technical work was done concerning existing processes and modifications to effectively utilize geothermal energy. A brief survey was made of other industries to determine which of these has a high potential for utilizing geothermal energy.

  18. Indigenous robotics technology in nuclear industries (Paper No. 039)

    Energy Technology Data Exchange (ETDEWEB)

    Challappa, S; Guha, S

    1987-01-01

    Robots are essential for material handling, stripping, fitting, welding and other operations in a hazardous environment as exits in nuclear industries. Adoptivity of the equipment to environment to carry out remote activity, accuracy of the performance and quality are the primordial considerations for selection of such types of robots. The essential features of a typical robot are described in this paper. As a first step towards development of such a robot, a six-axis multipurpose robot developed in Central Workshops, Bhabha Atomic Research Centre, is also described in this paper. (author). 2 figs.

  19. Indigenous robotics technology in nuclear industries (Paper No. 039)

    International Nuclear Information System (INIS)

    Challappa, S.; Guha, S.

    1987-02-01

    Robots are essential for material handling, stripping, fitting, welding and other operations in a hazardous environment as exits in nuclear industries. Adoptivity of the equipment to environment to carry out remote activity, accuracy of the performance and quality are the primordial considerations for selection of such types of robots. The essential features of a typical robot are described in this paper. As a first step towards development of such a robot, a six-axis multipurpose robot developed in Central Workshops, Bhabha Atomic Research Centre, is also described in this paper. (author). 2 figs

  20. ACTIVATED ADSORPTION ON CLAY OF MICROPOLLUTANTS FROM PAPER PRINTING INDUSTRY

    Directory of Open Access Journals (Sweden)

    DIANA C. MIRILĂ

    2018-03-01

    Full Text Available The paper presents a preliminary study of chemisorption onto anionic and cationic clays, in order to reduce the content of pollutants from a paper printing effluent, collected after technological step named: printing of paper fabric manufacturing. The procedure of filtration fallowed by adsorption process is an effective, fast and low cost technique for treatment of black effluent resulting from paper printing industry. The key parameters tested to achieve a high efficiency for the movement of micropollutants from printing fluid were substrate dose and contact time. The highest treatment performance was obtained for cationic substrate at pH = 6.80, in contact and agitated magnetically for 30 respectively 90 minutes at room temperature.

  1. Water requirements of the pulp and paper industry

    Science.gov (United States)

    Mussey, Orville D.

    1955-01-01

    Water, of varied qualities, is used for several purposes in the manufacture of pulp and paper, as a vehicle for transporting the constituents of paper in the paper machines; as process water for cooking wood chips to make pulp; as a medium for heat transfer; and for washing the pulpwood, the woodpulp, and the machines that handle the pulp. About 3,200 million gallons of water was withdrawn from surface- and ground-water sources each day during 1950 for the use of the pulp and paper industry. This is about 4 percent of the total estimated industrial withdrawal of water in the Nation The paper industry in the United States has been growing at a rapid rate. It has increased about tenfold in the last 50 years and has doubled every 15 years. The 1950 production of paper was about 24 million tons, which amounts to about 85 percent of the domestic consumption. In 1950, the pulp mills of the country produced more than 14 million tons of woodpulp, which supplied about 85 percent of the demand by the paper mills and other industries. The remainder of the fiber for paper manufacture was obtained from imported woodpulp, from reclaimed wastepaper, and from other fibers including rags and straw. The nationwide paper consumption for 1955 has been estimated at 31,700,000 tons. Woodpulp is classified according to the process by which it is made. Every woodpulp has characteristics that are carried over into the many and diverse grades of paper. Groundwood pulp is manufactured by simply grinding up wood and refining the resulting product. Soda, sulfite, and sulfate pulps are manufactured by chemically breaking down the lignin that cements the cellulose of the wood together and removing, cleaning, and sometimes bleaching the resulting fibers. Some woodpulp is produced by other methods. Sulfate-pulp mills are increasing in number and in rated daily capacity and are manufacturing more than half of the present domestic production of woodpulp. Most of the newer and larger woodpulp mills

  2. Green paper with green electricity? Greening strategies of Nordic pulp and paper industry

    International Nuclear Information System (INIS)

    Luukkanen, Jyrki

    2003-01-01

    The article studies the opinions of paper producers in Finland and Norway and Finnish power producers about the eco-labelling of electricity and its possible effects on pulp and paper industry. The point of departure in the study is how large industrial consumers mediate concerns of environmental issues to the producers. Based on interviews of environmental, energy/power and marketing sector representatives of the companies the article analyses different views related to the criteria of green labelling, green electricity and papermaking, energy sources as image sources, environmental image of papermaking and the threats and opportunities the companies face in the changing international context. The analysis of the interviews is contextualised in the endogenous market based regulation framework of electricity market regulation

  3. Cogeneration handbook for the pulp and paper industry. [Contains glossary

    Energy Technology Data Exchange (ETDEWEB)

    Griffin, E.A.; Moore, N.L.; Fassbender, L.L.; Garrett-Price, B.A.; Fassbender, A.G.; Eakin, D.E.; Gorges, H.A.

    1984-03-01

    The decision of whether to cogenerate involves several considerations, including technical, economic, environmental, legal, and regulatory issues. Each of these issues is addressed separately in this handbook. In addition, a chapter is included on preparing a three-phase work statement, which is needed to guide the design of a cogeneration system. In addition, an annotated bibliography and a glossary of terminology are provided. Appendix A provides an energy-use profile of the pulp and paper industry. Appendices B and O provide specific information that will be called out in subsequent chapters.

  4. Universal industrial sectors integrated solutions module for the pulp and paper industry.

    Science.gov (United States)

    Bhander, Gurbakhash; Jozewicz, Wojciech

    2017-09-01

    The U.S. is the world's second-leading producer of pulp and paper products after China. Boilers, recovery furnaces, and lime kilns are the dominant sources of emissions from pulp and paper mills, collectively accounting for more than 99 % of the SO 2 , almost 96 % of the NO X , and more than 85 % of the particulate matter (PM) emitted to the air from this sector in the U.S. The process of developing industrial strategies for managing emissions can be made efficient, and the resulting strategies more cost-effective, through the application of modeling that accounts for relevant technical, environmental and economic factors. Accordingly, the United States Environmental Protection Agency is developing the Universal Industrial Sectors Integrated Solutions module for the Pulp and Paper Industry (UISIS-PNP). It can be applied to evaluate emissions and economic performance of pulp and paper mills separately under user-defined pollution control strategies. In this paper, we discuss the UISIS-PNP module, the pulp and paper market and associated air emissions from the pulp and paper sector. After illustrating the sector-based multi-product modeling structure, a hypothetical example is presented to show the engineering and economic considerations involved in the emission-reduction modeling of the pulp and paper sector in the U.S.

  5. Assessment of Industrial Exposure to Magnetic Fields (invited paper)

    International Nuclear Information System (INIS)

    Chadwick, P.

    1999-01-01

    Magnetic field strengths produced by industrial processes can be very large, but they often exhibit a marked spatial variation. Whilst there may be the potential for exposures of workers to be high, actual exposure will be determined to a great extent by working practices. Possible metrics for epidemiological studies might be based on the temporal variability of exposure as well as maximum operator exposure or time-weighted average exposure and, whilst it might be possible to estimate these quantities from spot magnetic field strength measurements and observed working practices, this might be very difficult to achieve in practice. An alternative would be the use of a logging dosemeter: this paper describes some of the results of exposure assessments carried out in industrial environments with a modified EMDEX II magnetic field dosemeter. Magnetic fields in industrial environments often have waveforms which are not purely sinusoidal. Distortion can be introduced by the magnetic saturation of transformer and motor cores, by rectification, by poor matching between oscillator circuits and loads and when thyristors are used to control power. The resulting repetitive but non-sinusoidal magnetic field waveforms can be recorded and analysed; the spectral data may be incorporated into possible exposure metrics. It is also important to ensure that measurement instrumentation is responding appropriately in a non-sinusoidal field and this can only be done if the spectral content of the field is characterised fully. Some non-sinusoidal magnetic field waveforms cannot be expressed as a harmonic series. Specialist instrumentation and techniques are needed to assess exposure to such fields. Examples of approaches to the assessment of exposure to repetitive and non-repetitive magnetic fields are also discussed. (author)

  6. Feasibility of recovery boiler in paper and pulp industry

    International Nuclear Information System (INIS)

    Rashid, H.

    2010-01-01

    in this paper feasibility of recovery boiler in terms of economics and environmental impacts in studied. Recovery boilers are employed in the pulp and paper industry where the cooking agent is recovered by burning black liquor. Cooking agent is exhausted due to the absorption of lignin (a burnable component) in cooking agent in the process of straw cooking. The process of recovery boiler is to remove lignin by combustion from black liquor, and heat is produced during the combustion of lignin which is used to produce steam. Recovery boiler is economical as it is recovering valuable chemicals and steam is produced as a byproduct. Steam from recovery boiler is also used for concentrating weak black liquor to concentrated black liquor recovering 50% of the utility water being used at the plant. The regenerated water in the form of foul condensate is reused in the process. The recovery of hazardous chemicals also reduces load of environmental pollution. Which otherwise can pollute the water reservoirs, and regeneration of water makes it environmentally friendly plant. Construction and challenges in operation of recovery boiler such as smelt-water explosion are also discussed in this paper. (author)

  7. Efficient energy conversion in the pulp and paper industry

    Energy Technology Data Exchange (ETDEWEB)

    Marechal, F.; Perin-Levasseur, Z.

    2005-07-01

    This yearly report for the Swiss Federal Office of Energy (SFOE) takes a look at the work done in 2005 and the work planned for 2006 within the framework of the Efficient Energy Conversion in the Pulp and Paper Industry project. The results of investigations made at a large pulp and paper facility in Switzerland are presented and analysed. Data models of the steam and condensate networks and of the processes involved are examined. An additional model of the sulphur loop has been also elaborated. From this analysis, a list of required measurements has been developed. Several performance indicators have also been calculated: A systematic analysis method developed to identify sections where condensate could be recovered is discussed. A systematic definition of the hot and cold streams in the process is being developed in order to compute the minimum energy requirements of the process. Evaluating this minimum energy requirement from the data available is to be used to prepare definitions of the energy savings possible.

  8. Biomass based optimal cogeneration system for paper industry

    Energy Technology Data Exchange (ETDEWEB)

    Ashok, S.; Jayaraj, S. [National Inst. of Technology, Calicut (India)

    2008-07-01

    A mathematical model of a biomass supported steam turbine cogeneration system was presented. The multi-time interval non-linear model used genetic algorithms to determine optimal operating costs. The cogeneration system consisted of steam boilers; steam headers at different pressure levels; steam turbines operating at different capacities; and other auxiliary devices. System components were modelled separately to determine constraints and costs. Total costs were obtained by summing up costs corresponding to all equipment. Cost functions were fuel cost; grid electricity cost; grid electricity export revenues; start-up costs; and shut-down costs. The non-linear optimization model was formulated by considering equal intervals of 1-hour intervals. A case study of a typical paper industry plant system was considered using coal, black liquor, and groundnut shells. Results of the study showed that the use of groundnut shells as a fuel resulted in a savings of 11.1 per cent of the total monthly operating costs while delivering 48.6 MWh daily to the electricity grid after meeting the plant's total energy requirements. It was concluded that the model can be used to optimize cogeneration systems in paper plants. 14 refs., 3 tabs., 3 figs.

  9. Challenging the strategy paradigm within the paper packaging industry

    Directory of Open Access Journals (Sweden)

    Olsson, A.

    2012-01-01

    Full Text Available Formulating and implementing a new strategy may be a challenging task, especially if it alters the way in which a company has operated and positioned itself before. This may be particularly true for companies within the forest industry, like manufacturers of paper packaging products, pursuing differentiated customer value and innovative solutions where, traditionally, success has been measured in volume and relative position on a cost curve. In theory there are different schools of thought and approaches on how to go about formulating and implementing strategy. In practice, going through strategic change may create a need to embrace new ways of thinking and acting in order to close the gap between formulation and implementation, between knowing what to do and doing it. This gap, particularly the interdependence between formulation and implementation in the context of change between strategies of different schools and assumptions, merits more attention in literature. The purpose of this paper is to contribute to the understanding of strategic change, illustrating a change process of formulating and implementing a strategy through the lenses of schools of strategy and cognitive research. The purpose is also to suggest areas for future research and practical guidance for organisations aiming to break away from a reigning strategy paradigm in search for new ways to compete. Based on a longitudinal case study of Billerud, a Swedish world-leading manufacturer of paper packaging material, two propositions are suggested for future research and practical guidance for managers when formulating and implementing strategic change. Firstly for an organisation going through strategic change, understanding the assumptions behind different strategic intents and the link between a chosen strategy and critical core activities, capabilities and culture is a prerequisite to enable a transition. Secondly, strategic change is enabled through an iterative and probing

  10. Strategies for characterizing compositions of industrial pulp and paper sludge

    Science.gov (United States)

    Aslanzadeh, Solmaz; Kemal, Rahmat A.; Pribowo, Amadeus Y.

    2018-01-01

    The large quantities of waste sludge produced by the pulp and paper industry present significant environmental challenges. In order to minimize the amounts of waste, the pulp sludge should be utilized for productive applications. In order to find feasible solutions, the sludge need to be characterized. In this study, the potential of using acid pretreatment and ashing method to determine the chemical compositions of the sludge is investigated. This study shows that acid pretreatment could be used to dissolve and determine the composition of CaCO3 in the pulp sludge. CaCO3 removal also facilitates the measurement of fiber and ash (clay) contents by using the ashing method. The optimum acid concentration used to completely dissolve CaCO3 was determined using a titration method. Using this method, the measurement of the chemical composition of the sludge sample revealed that it consisted primarily of CaCO3 (55% w/w), clay (25%, w/w), and fibers (18%, w/w). Based on these chemical compositions, potential utilization for the sludge could be determined.

  11. Canada's nuclear fuel industry: An overview. Background paper

    International Nuclear Information System (INIS)

    Nixon, A.

    1993-11-01

    Canada was among the first countries to mine and process uranium-bearing ores. Such ores contain trace amounts of radium, which was in great demand for medical treatment and for use by research laboratories in the early part of the century. For the last half century, the same basic processes have been used to extract uranium from its ores and convert it to a form suitable for use in nuclear reactors. The process described here is that currently in use in Canada. Mining can take a variety of forms, from open-pit to deep, hard-rock. Mining is typically the most costly step in the process, particularly for lower-grade ores. The ore is crushed and ground in the mill to the consistency of fine sand from which the uranium is extracted chemically to produce the impure concentrate known as yellowcake. In the next step, the impure uranium concentrate is chemically refined into highly purified, nuclear-grade, uranium trioxide (UO 3 ). Uranium trioxide is then converted, in two separate chemical processes, into uranium dioxide (UO 2 ) which is destined for domestic consumption and uranium hexafluoride (UF 6 ) which is exported. In Canada, fabrication is the final step of the fuel production process. Uranium dioxide powder is compressed and sintered into very dense ceramic pellets which are then sealed in zirconium tubes and assembled into fuel bundles for Candu reactors. This background paper will review the Canadian nuclear fuels industry. 1 fig

  12. Structural changes in industrial electricity use. The case of the pulp and paper industry in Sweden

    Energy Technology Data Exchange (ETDEWEB)

    Henriksson, E.; Lundmark, R. [Economics Unit, Department of Business Administration and Social Science, Luleaa University of Technology, SE-971 87 Lulea (Sweden)

    2013-05-15

    The purpose of this paper is to analyse altering energy demand patterns and energy factor substitution possibilities over time in the pulp and paper industry in order to increase our understanding of suitable policy options for increasing energy efficiency. The investigation employs a flexible translog cost function and an unbalanced panel data set covering 32 pulp and paper mills over the time period 1974-2005 in Sweden. Specifically, we test whether energy factor demand patterns in the industry for the period 1974-1990 differ from those during the latter period, 1991-2005. The empirical results reveal that even though the Swedish pulp and paper industry is relatively insensitive to changes in energy factor input prices in the short run, we find evidence of significant changes over time. According to the results, the own-price sensitivity of fuel has increased since the 1970s and the 1980s, thus indicating that fuel demand has become more sensitive to short-run changes in relative prices. The estimated cross-price elasticities between electricity and fuel also support the hypothesis of increased substitutability over time. However, the null hypothesis of an equal own-price elasticity of electricity demand across the two time periods cannot be rejected.

  13. Ototoxicity in the South African mining industry: a position paper

    CSIR Research Space (South Africa)

    Edwards, AL

    2013-02-01

    Full Text Available Despite the attention that Noise-induced hearing loss (NIHL) prevention has received in the mining industry since 2003 when the milestone to eliminate NIHL was set, the statistics show that NIHL persists as one of the most common occupational...

  14. Development of sustainable paper coatings using nanoscale industrial surface processing

    DEFF Research Database (Denmark)

    Markert, Frank; Breedveld, Leo; Lahti, Johanna

    in the PlasmaNice project, as environmental and social aspects are addressed using methods like life cycle check (LCC), life cycle assessment (LCA), and industrial risk assessment (RA) within the boundary of an economical production for different market segments. The results are intended to be used partly...... products, and the process and material developers providing new coatings with specific properties. The combination of RA and LCA/LCC within the early stages of product development provide a more holistic approach, It is commonly believed to be also economical beneficial as changes are easier to implement...

  15. Climate change issue table : petroleum downstream sector industry foundation paper

    International Nuclear Information System (INIS)

    Crandall, G.R.; Kelly, S.J.; Kromm, R.B.; Prime, M.G.

    1999-01-01

    An analysis of the impact of the Kyoto Protocol on the Canadian downstream petroleum industry is presented. The downstream sector includes petroleum refining, plus all activities regarding distribution, marketing and retailing of petroleum products. In 1990, the carbon dioxide (CO 2 ) emissions resulting from the production and consumption of petroleum products were about 207 megatons which is about 45 per cent of total Canadian CO 2 emissions. This report includes the analysis of the Base Case and the Kyoto Case. The Base Case is premised on the implementation of fuel sulphur reductions to meet cleaner fuels requirements and an enhanced program of refinery efficiency initiatives. Under the Base Case assumptions the CO 2 emissions from refinery operations in 2010 would be about 3.4 below 1990 levels. The Kyoto Case was developed on the basis of reductions in Canadian petroleum product demand that would be sufficient to achieve a 6 per cent reduction in GHG emissions from the production and consumption of petroleum products relative to 1990 levels. The model demonstrates the dramatic economic impact of the Kyoto Case reductions on the Canadian downstream petroleum sector. Investment requirements for capital improvements to further distillate production and to further desulphurization are estimated at $ 1.5 billion between 2005 and 2015. The reduced volume of gasoline sales would be expected to result in rationalization of retail outlets, resulting in the closure of some 2,000 retail outlets with a combined loss of about 12,000 jobs. It is suggested that similar impact in other countries that are signatory to the Kyoto Protocol could result in the shift of refining, refining industry jobs and related economic benefits to countries which are not participants in the Kyoto Protocol. 14 tabs., 6 figs., 5 appendices

  16. Anaerobic treatment with UASB reactor in paper industry

    International Nuclear Information System (INIS)

    Dolcetti, G.; Grandi, A.; Chiellino, G.

    1993-01-01

    This case history, study describes the technical and economical benefits obtained with the application of UASB waste effluent treatment technology at an Italian paper mill. Italian users of the Biopaq-UASB methods which incorporates an innovative biogas recovery system, can take advantage of the special state subsidies available for energy-saving plants

  17. Teachers Environmental Resource Unit: Industry: Iron/Steel & Pulp/Paper.

    Science.gov (United States)

    Bemiss, Clair W.

    Iron and steel and pulp and paper industries, two representatives of American industry, are selected in this teacher's guide for the study of industrial pollution and current pollution control efforts. The resource unit is intended to provide the teacher with basic information that will aid classroom review of these problems. Both industries are…

  18. Optimizing the energy efficiency of conventional multi-cylinder dryers in the paper industry

    NARCIS (Netherlands)

    Laurijssen, J.; Gram, F.J. de; Worrell, E.; Faaij, A.P.C.

    2010-01-01

    The paper industry is, with about 6% of the total worldwide industrial energy use, an energy-intensive industry. The drying section is with approximately 50% the largest energy consumer in a paper mill, energy use in this section is mainly heat use. Several options to decrease heat use in

  19. Environmental Management Systems in The Pulp and Paper Industry

    Directory of Open Access Journals (Sweden)

    Alessandra Buss Tessaro

    2013-12-01

    Full Text Available At the currently moment companies tend to seek a differential to compete in the market, emerging the environment as one of them. Environmental quality norms surged in the manufacturing process of products and inputs, being the protection to consumer one of the main benefits of normalization, once it standardized requirements to establish the quality of products and services. ISO 14.001 offers guidelines for environmental management systems, using auditing as a tool for verifying the effectiveness of management systems. This research targeted to analyze the use of environmental auditing by the cellulose and paper companies as a supportive tool in environmental management, investigate the reasons of usage as well as the benefits generated by it along with ABTCP, BRACELPA and SINPASUL. This study shows that the cellulose and paper companies that have invested in the production ecologically correct are achieving good results, financially and competitive. It is clear in the research that independently of the size of the company these results can be achieved for all the companies by adopting environmental auditing.

  20. Biological treatment of the liquid effluents of a paper industry

    International Nuclear Information System (INIS)

    Mejia, Juan Felipe; Ramirez, Gladys Eugenia; Arias Zabala, Mario

    2001-01-01

    The objective of this paper is to determine the effect of the microorganisms Candida utilis and Candida tropicalis in the reduction of the chemical oxygen demand (COD) of the liquid effluents of a producing factory of paper kraft type, by means of fermentations made to pH of 5 and a 30 centigrade degrees during 6 days. The biological processing is preceded by a physicochemical process of directed acidulation to reduce pH of the effluent (liquor black) from its initial value, of approximately 13, to 5, in order to it is adapted for the growth of yeast. In this process, which forms precipitated, that is necessary to eliminate by centrifugation and filtration to facilitate the growth of the microorganisms, with is obtained one first removal of the COD of the order of 70 %. With the biological processing obtains for both yeasts a percentage of removal of 45 -50% of the COD surplus. The total removal of the COD, that is to say, obtained with the pre-cure and the fermentation it is of the order of 84% for the yeast. Additionally the possibility studied of implementing some complementary procedures to the biological processing, with a view to obtaining greater growth of yeast in the black liquor and thus obtaining additional reductions in the OCD of the same one

  1. Industrial policy and technology diffusion : evidence from paper making machinery in Indonesia

    NARCIS (Netherlands)

    Dijk, van M.; Szirmai, A.

    2005-01-01

    In this paper, we analyse the diffusion and adoption of paper making machinery in the Indonesian pulp and paper industry, from 1923 till 2000. The two main questions in this paper are: (1) What patterns of technology diffusion can be discerned in the Indonesian paper manufacturing sector? (2) What

  2. Universal Industrial Solution and Industrial Sectors Module for Pulp and Paper Sector

    Science.gov (United States)

    Increased concerns over air pollution and its detrimental effects on health have called for more stringent emission reduction strategies in the industrial sector. However, stringent regulatory policies can potentially adversely affect domestic and international trade. Therefore E...

  3. Papers of All-Polish Conference on Nuclear Techniques in Industry, Medicine, Agriculture and Environmental Protection

    International Nuclear Information System (INIS)

    2002-01-01

    These proceedings comprise papers presented at All-Polish Conference on nuclear techniques in industry, medicine, agriculture and environmental protection. Most of the papers are in the field of uses of radiation sources and particle beams in industry, radiation chemistry, nuclear medicine and dosimetry, environmental sciences

  4. Industrial policy and technology diffusion : evidence from paper making machinery in Indonesia

    NARCIS (Netherlands)

    Dijk, van M.; Szirmai, A.

    2006-01-01

    In this paper, we analyze the diffusion and adoption of paper making machinery in the Indonesian pulp and paper industry, from 1923 till 2000. We develop a machine level index of technological sophistication (mach), which measures the technological distance of each paper machine to the world

  5. TO ANALYZE THE CONCEPT OF GREEN SUPPLY CHAIN MANAGEMENT IN PAPER INDUSTRY

    OpenAIRE

    Renil Rajan*1 & Rahul Charles Francis2

    2017-01-01

    Paper industry is primarily dependent upon forestbased raw materials. Growth of paper industry in India has been constrained due to high cost of production caused by inadequate availability and high cost of raw materials, power cost and concentration of mills in one particular area. Government has taken several policy measures to remove the bottlenecks of availability of raw materials and infrastructure development.This paper explores the outcome in terms of operational performance, of green ...

  6. On the determinants of industrial competitiveness: The European Union emission trading scheme and the Italian paper industry

    International Nuclear Information System (INIS)

    Meleo, Linda

    2014-01-01

    The European Union Emission Trading Scheme (EU-ETS) represents the masterpiece that the EU adopted to achieve the Kyoto Protocol and “Europe 2020” strategy goals of reducing greenhouse gas (GHG). Although the EU-ETS is designed “in order to promote reductions of greenhouse gas emissions in a cost-effective and economically efficient manner” and “without prejudice for the Treaty”, the system has become a concern issue for firms and industries over competitiveness in European and international markets in addition to carbon leakage. This paper analyses whether and to what extent the EU-ETS may harm competitiveness, by following a qualitative approach, and presenting the case of the Italian paper industry, included in the system as an energy-intensive sector. More specifically, first the paper identifies those key factors that provide a qualitative measure of the “competitiveness risk” related to the EU-ETS; then, those factors are used to examine the Italian paper industry and to assess the actual and potential risks affecting the sector. This analysis is of interest given the lack of similar studies on the Italian paper industry and represents a starting point to serve further studies and future policymaking in Italy and Europe. - Highlights: • The European Emission Trading Scheme (EU-ETS) and the effects on the Italian paper industry competitiveness. • Key factors that provide a measure of the “competitiveness risk” for the Italian paper industry. • Those risks are limited at the moment, but some factors need to be carefully managed, such as electricity uses and prices. • Industrial policies and new firms strategies are required to manage the “competitiveness risk” in the coming years

  7. Identification and Evaluation of Oncoming Changes of Wood and Paper Industries of the Country

    Directory of Open Access Journals (Sweden)

    A.Akbar Bahmani

    2012-01-01

    Full Text Available Studying and rating of oncoming challenges of the wood and paper industries of the country can create a delicate attitude for policy makers and investors of these valuable industries. This study by the aim of identification and evaluation of wood and paper industries challenges with scientific and authentic method of likert spectra scale was done is 2010. Present challenges of wood and paper industries were detected by literature review and consulting with experts and academician and a number of manufacturing unites of wood and paper industries and query was designed. Intended data and statistics obtained from experts of wood and paper industries were compared and analyzed by likert scale spectra. The results showed that of 24 examined challenges, shortage of raw material, lake of long, compressive and applied prospective, existence of great gap between the university and industrial units and wearied and aged machinery are among the most important. Finally the identified challenges were submitted to the authorities for helping the economy of the country as well as causing the prosperity and budding of these industries.

  8. Energy conservation and technological change as factors in climate change - a pulp and paper industry example

    Energy Technology Data Exchange (ETDEWEB)

    Koleff, A.M. [Stone Container Corp., Tucker, GA (United States)

    1997-12-31

    The Pulp and Paper Industry in the United States is one of this country`s most energy intensive industries with energy generally being the second or third largest direct operating expense in mill budgets. As such, the industry has long had an effective energy conservation program and has recorded impressive reductions in energy use. It is also one of the two most capital intensive industries in the United States and has a long capital investment cycle, which can be estimated by various techniques at between 20 and 30 years. This paper discusses the estimated impact of the industry`s energy conservation achievements on long term emission reductions of greenhouse gases and will show how technological changes within the industry have impacted past emission reductions and the prospects for continued progress through emerging technologies. The importance to the global competitiveness of the industry of implementing technological change designed to reduce the emission of greenhouse gases within the industry`s normal investment cycle will also be reviewed.

  9. Collection and dissemination of thermal energy storage system information for the pulp and paper industry

    Science.gov (United States)

    Edde, H.

    1981-01-01

    The collection and dissemination of thermal energy storage (TES) system technology for the pulp and paper industry with the intent of reducing fossil fuel usage is discussed. The study plan is described and a description presented of example TES systems.

  10. Availability Evaluation of the serial processes in a Paper Production Industry-A Numerical Approach

    Directory of Open Access Journals (Sweden)

    Archana Sharma

    2010-12-01

    Full Text Available The purpose of this research is to compute availability of the process of a paper production industry consisting of four subsystems. Mathematical formulation of the problem is carried out using probability considerations and the governing differential equations are solved using Runge-Kutta method of order four. Availability of the serial process in the paper production industry have been computed for various choice of failure and repair rates of subsystems of this plant.

  11. The case study of energy flow analysis and strategy in pulp and paper industry

    International Nuclear Information System (INIS)

    Chen, Hua-Wei; Hsu, Chung-Hsuan; Hong, Gui-Bing

    2012-01-01

    The pulp and paper industry is a significant consumer of fossil energy in the Taiwanese manufacturing sector. The concentration of greenhouse gases (GHG) from manufacturing factory activities and vehicle emissions has increased remarkably. Notable energy savings can be achieved in the pulp and paper industry through energy flow analysis. The aim of this paper is to analyze the energy flow for three major energy consuming mills of the pulp and paper industry in Taiwan to make energy savings. In addition, potential technology options are examined for the capture of some of the energy that is currently lost in the processes and to identify the areas of energy saving potential that could have a large impact across more than one industry. The results of this study can serve as a benchmark for developing a quantified list in terms of energy savings potential and opportunities for improving the efficiency of the pulp and paper industry. - Highlights: ► The aim of this paper was to analyze the energy flow for three pulps and paper firms in Taiwan. ► The results were used as the basis for developing a quantified list in terms of energy savings potential. ► Energy flow analysis results can serve as benchmarks for the current pulp and paper making operations.

  12. Emerging Energy-Efficiency and Greenhouse Gas Mitigation Technologies for the Pulp and Paper Industry

    Energy Technology Data Exchange (ETDEWEB)

    Kong, Lingbo [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); South China Univ. of Technology (SCUT), Guangzhou (China); Hasanbeigi, Ali [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Price, Lynn [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

    2012-11-01

    The pulp and paper industry ranks fourth in terms of energy consumption among industries worldwide. Globally, the pulp and paper industry accounted for approximately 5 percent of total world industrial final energy consumption in 2007, and contributed 2 percent of direct carbon dioxide (CO2) emissions from industry. Worldwide pulp and paper demand and production are projected to increase significantly by 2050, leading to an increase in this industry’s absolute energy use and greenhouse gas (GHG) emissions. Development of new energy-efficiency and GHG mitigation technologies and their deployment in the market will be crucial for the pulp and paper industry’s mid- and long-term climate change mitigation strategies. This report describes the industry’s processes and compiles available information on the energy savings, environmental and other benefits, costs, commercialization status, and references for 36 emerging technologies to reduce the industry’s energy use and GHG emissions. Although studies from around the world identify a variety of sector-specific and cross-cutting energy-efficiency technologies that have already been commercialized for the pulp and paper industry, information is scarce and/or scattered regarding emerging or advanced energy-efficiency and low-carbon technologies that are not yet commercialized. The purpose of this report is to provide engineers, researchers, investors, paper companies, policy makers, and other interested parties with easy access to a well-structured resource of information on these technologies.

  13. Papers

    DEFF Research Database (Denmark)

    Thoft-Christensen, Palle

    The chapters in this Volume 7 of a series of PAPERS are based on papers published in the period 2004 - 2008 authored/co-authored by Palle Thoft-Christensen......The chapters in this Volume 7 of a series of PAPERS are based on papers published in the period 2004 - 2008 authored/co-authored by Palle Thoft-Christensen...

  14. 1997 ACEEE summer study on energy efficiency in industry: Proceedings, refereed papers, and summary monographs

    International Nuclear Information System (INIS)

    1997-01-01

    The theme of this conference is: How industry will procure energy efficiency services in the 21st century. This theme was chose in response to the changing nature of energy service companies. These changes will bring about enhanced opportunities for alliance and partnerships in the procurement of energy efficiency services as well as energy supply services. This Summer Study provides an opportunity to explore the opportunities provided by these changes in a marketplace and examines ways in which they can be used to enhance, in a cost-effective manner, energy efficiency and productivity in industry. The refereed papers in this conference are divided into the following topics: Food Products; Chemicals and Related Products; Iron and Steel; International Energy Issues; Electric Motor Systems; Small Industries; Energy Efficiency and Pollution Prevention; Utility Industry Changes; Development of Partnerships; Case Studies; Steam Systems; Industrial Decision Making; and Industrial Energy Efficiency. The summary monographs cover: Electric Motor Systems; Energy Trends and Analysis; Small Industries; Energy Efficiency and Pollution Prevention; Utility Industry Changes; Steam Systems; Industrial Decision Making; and Display-Summary Monograph. Separate abstracts were prepared for all 55 papers

  15. [Application of Fourier transform attenuated total reflection infrared spectroscopy in analysis of pulp and paper industry].

    Science.gov (United States)

    Zhang, Yong; Cao, Chun-yu; Feng, Wen-ying; Xu, Ming; Su, Zhen-hua; Liu, Xiao-meng; Lü, Wei-jun

    2011-03-01

    As one of the most powerful tools to investigate the compositions of raw materials and the property of pulp and paper, infrared spectroscopy has played an important role in pulp and paper industry. However, the traditional transmission infrared spectroscopy has not met the requirements of the producing processes because of its disadvantages of time consuming and sample destruction. New technique would be needed to be found. Fourier transform attenuated total reflection infrared spectroscopy (ATR-FTIR) is an advanced spectroscopic tool for nondestructive evaluation and could rapidly, accurately estimate the production properties of each process in pulp and paper industry. The present review describes the application of ATR-FTIR in analysis of pulp and paper industry. The analysis processes will include: pulping, papermaking, environmental protecting, special processing and paper identifying.

  16. The Research Paper as an Object of Communication in Industrial Design Educations

    DEFF Research Database (Denmark)

    Thomsen, Bente Dahl; Botin, Lars

    2014-01-01

    The preparation of papers provides students at industrial design education´s an opportunity to gain experience with design research and papers as an object of communication. Design research is an interdisciplinary field that is both relatively new and with a blurred borderline to the professional...

  17. Value creation in industrial heritage management. Evidence from the City of Paper (Fabriano, Italy

    Directory of Open Access Journals (Sweden)

    Mara Cerquetti

    2017-12-01

    Full Text Available The paper discusses the open, inclusive, dynamic, proactive notion of cultural heritage that is emerging in the international scientific debate. Some significant innovations are examined first: the overcoming of the dualism between tangible and intangible cultural heritage, the increasing role of local communities in the processes of heritage recognition, safeguarding and enhancement and the need for valorisation as a democratic mandate. Aiming at developing this approach, the second step of the research focuses on industrial heritage, investigating its specific features and values. A case study is provided in order to understand some crucial issues concerning industrial heritage management and value creation. Focusing on the City of Paper (Fabriano, Italy, the activities carried out by the Museum of Paper and Watermark and by the Institute of Paper History Gianfranco Fedrigoni (ISTOCARTA are analysed in-depth, highlighting the role of collaboration among the different actors involved in industrial heritage management in order to promote sustainable local development.

  18. Low-temperature waste-heat recovery in the food and paper industries

    Energy Technology Data Exchange (ETDEWEB)

    Foell, W.K.; Lund, D.; Mitchell, J.W.; Ray, D.; Stevenson, R.; TenWolde, A.

    1980-11-01

    The potential of low-temperature waste-heat recovery technology is examined. An examination of barriers to impede waste-heat recovery is made and research programs are identified. Extensive information and data are presented in the following chapters: Waste Heat Recovery in the Wisconsin Food Industry; Waste Heat Recovery in the Wisconsin Pulp and Paper Industry; Industries' Economic Analysis of Energy Conservation Projects; Industrial Waste Heat Recovery (selection of heat-recovery heat exchangers for industrial applications, simplified procedure for selection of heat recovery heat exchangers for industrial applications, selection of heat pumps for industrial applications); Institutional Aspects of Industrial Energy Conservation (economic motivation for energy conservation and the industrial response, intrafirm idea channels and their sources, evaluation and approval of plant improvement projects, reported barriers to adopting waste heat recovery projects and recommendations for government involvement, and the final chapter is a summary with major conclusions given. Additional information is given in two appendices on the potential waste heat recovery in a cheese plant (calculation) and conditions for optimum exchanger size and break-even fuel cost. (MCW)

  19. Global scope assessment: A novel method and its application to the Chinese paper industry

    International Nuclear Information System (INIS)

    Wang, X.W.; Hua, B.

    2007-01-01

    We strongly suggest an idea we call Global Scope Assessment (GSA) on the basis of popular Life Cycle Assessment and Environomics. It is used to justify the industry development pattern in a region (country) considering the specific regional resources conditions. In terms of GSA, the greatest synthetic benefit is expected while taking full advantage of regional comparative superiority and the worldwide distribution of related industry links. As an example, we choose Chinese paper industry to be the subject for application of GSA and the optimal industry links distribution among related countries is obtained. Our study indicates that the adjustment of industry structure should be a fair approach to relieve the pressure from environment and resources and to balance the contradiction between development and resources

  20. Technical changes and the rate of profit in the Canadian wood, furniture, and paper industries

    OpenAIRE

    M Webber; S Tonkin

    1988-01-01

    In this paper the rate of profit is examined and the components of changes in the rate of profit are identified in the wood, furniture, and paper industries of Canada for the years 1952 to 1981. The rate of profit in the wood industry generally rose, until a dramatic fall since 1979 onwards; this fall was largely due to a collapse of market prices and to the effects of that collapse on the technical composition of capital (via changes in the rate of capacity utilization). Profit rates in the ...

  1. Collection and dissemination of TES system information for the paper and pulp industry

    Science.gov (United States)

    Dietrich, M. W.; Edde, H.

    1980-01-01

    A survey of U.S. and international paper and pulp mills using thermal energy storage (TES) systems as a part of their production processes was conducted to obtain sufficient operating data to conduct a benefits analysis encompassing: (1) an energy conservation assessment, (2) an economic benefits analysis, and (3) an environmental impact assessment. An information dissemination plan was then proposed to effectively present the benefits of TES to the U.S. paper and pulp industry.

  2. Implementation of Project Management Concept into Industrial Energetics: Case Study in Paper Factory

    Directory of Open Access Journals (Sweden)

    Golub Markovic

    2015-05-01

    Full Text Available Fuel changing is directly linked to market movements of energy sources, consequently, large companies adapt to these changes and move towards economically worthwhile strategies. The appearance of an energy source, change or fuel production startup, is a complex investment project in the field of industrial energetics. This research paper brings a case study of transition from gas to solid fuel in the paper factory, where the factory achieved significant savings by changing the basic fuel. In this study we applied a large number of criteria and parameters of the project management concepts (such as WBS structure, Gantt chart, SWOT analysis, criteria for settlement date, etc.. The purpose of this study is to demonstrate and broaden the knowledge base of in the industrial and energy sectors and to show significant benefits and cost savings which occur as a result of changes of energy sources in the industry involving mass production processes.

  3. Japanese spousal smoking study revisited: how a tobacco industry funded paper reached erroneous conclusions

    OpenAIRE

    Yano, E

    2005-01-01

    Objectives: To provide a participant's account of the development of a paper commissioned by the tobacco industry examining the reliability of self reported smoking status; to redress the distorted report of this Japanese spousal smoking study which evaluated the reliability and validity of self reported smoking status, and estimated confounding by diet and lifestyle factors.

  4. Eucalyptus Forest Information System for the Portuguese pulp and paper industry

    Science.gov (United States)

    Luis Fonseca; Rita Crespo; Henk Feith; Jose Luis Carvalho; Antonio Macedo; Joao Pedro Pina

    2000-01-01

    To support the management of the Portuguese eucalyptus forest, the Association of Portuguese Pulp and Paper Industries (CELPA) decided to develop a Eucalyptus Forest Information System (EFIS). The specific goals of the EFIS are: characterization and development of the eucalyptus forest over time; planning of successive national eucalyptus forest inventories; estimation...

  5. Energy conversion strategies in the European paper industry : A case study in three countries

    NARCIS (Netherlands)

    Laurijssen, J.; Faaij, A.P.C.; Worrell, E.

    2012-01-01

    The pulp and paper industry both uses and produces large amounts of energy and rising fuel prices bring along significant challenges to the sector. Several strategies can be applied in order to remain competitive e.g. an increase in energy efficiency, a switch in fuel and/or a novel energy

  6. Risk Management: An Analysis of Issues in Islamic Financial Industry (Occasional Paper)

    OpenAIRE

    Khan, Tariqullah; Ahmed, Habib

    2001-01-01

    The paper discusses a number of risk management issues of the Islamic financial industry. It outlines the risk management processes and techniques that enable financial institutions to control undesirable risks and to take benefit of the business opportunities created by the desirable ones.

  7. Why Workers Are Reluctant Learners: The Case of the Canadian Pulp and Paper Industry.

    Science.gov (United States)

    Bratton, John A.

    2001-01-01

    In the Canadian pulp/paper industry, management is focused on worker flexibility for productivity. Unions view workplace learning as a threat to job control and security. Although learning new skills enhances individual workers' flexibility and employability, collectively it weakens the union through job losses. (Contains 56 references.) (SK)

  8. 75 FR 66795 - International Paper, Pineville Mill, Industrial Packaging Group, Pineville, LA; Notice of...

    Science.gov (United States)

    2010-10-29

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-72,729] International Paper, Pineville Mill, Industrial Packaging Group, Pineville, LA; Notice of Affirmative Determination Regarding Application for Reconsideration By application dated November 2, 2009, the company official from the subject...

  9. The Domestic Telecommunications Carrier Industry. Part I. President's Task Force on Communications Policy. Staff Paper Five.

    Science.gov (United States)

    Rostow, Eugene V.

    A staff paper submitted to the President's Task Force on Communications Policy recommends that public policy ensure an integrated structure in the telecommunications industry, while fostering limited competition to keep the system responsive to new technology and to consumer demands. The present system of regulated monopoly for companies supplying…

  10. A position paper for a central procurement organization for the nuclear power industry

    International Nuclear Information System (INIS)

    Hendricks, J.R.

    1996-01-01

    This paper integrates the results of numerous nuclear utility industry meetings with commercial business practices. The Central Procurement Organization (CPO) is designed to achieve an immediate 30%--50% reduction in total procurement, engineering qualification, warehousing, and distribution cost. Three (3) areas define a CPO success criteria: (1) Lean, credible, and cost-effective issues discussed include facility cost, operational cost, staff expertise, product priorities, warehousing, and distribution, (2) Common technical, commercial, and quality requirement issues discussed include current industry practices and proposed future methodologies, and (3) Financial survivability issues which are the most critical since the CPO must exist during changing internal and external utility environments

  11. Economic evaluation of alternative wastewater treatment plant options for pulp and paper industry.

    Science.gov (United States)

    Buyukkamaci, Nurdan; Koken, Emre

    2010-11-15

    Excessive water consumption in pulp and paper industry results in high amount of wastewater. Pollutant characteristics of the wastewater vary depending on the processes used in production and the quality of paper produced. However, in general, high organic material and suspended solid contents are considered as major pollutants of pulp and paper industry effluents. The major pollutant characteristics of pulp and paper industry effluents in Turkey were surveyed and means of major pollutant concentrations, which were grouped in three different pollution grades (low, moderate and high strength effluents), and flow rates within 3000 to 10,000m(3)/day range with 1000m(3)/day steps were used as design parameters. Ninety-six treatment plants were designed using twelve flow schemes which were combinations of physical treatment, chemical treatment, aerobic and anaerobic biological processes. Detailed comparative cost analysis which includes investment, operation, maintenance and rehabilitation costs was prepared to determine optimum treatment processes for each pollution grade. The most economic and technically optimal treatment processes were found as extended aeration activated sludge process for low strength effluents, extended aeration activated sludge process or UASB followed by an aeration basin for medium strength effluents, and UASB followed by an aeration basin or UASB followed by the conventional activated sludge process for high strength effluents. Copyright © 2010 Elsevier B.V. All rights reserved.

  12. Biomethane potential of industrial paper wastes and investigation of the methanogenic communities involved.

    Science.gov (United States)

    Walter, Andreas; Silberberger, Sandra; Juárez, Marina Fernández-Delgado; Insam, Heribert; Franke-Whittle, Ingrid H

    2016-01-01

    Cellulose-containing waste products from the agricultural or industrial sector are potentially one of the largest sources of renewable energy on earth. In this study, the biomethane potential (BMP) of two types of industrial paper wastes, wood and pulp residues (WR and PR, respectively), were evaluated under both mesophilic and thermophilic conditions, and various pretreatment methods were applied in the attempt to increase the methane potential during anaerobic digestion. The methanogenic community composition was investigated with denaturing gradient gel electrophoresis (DGGE) and the ANAEROCHIP microarray, and dominant methanogens were quantitated using quantitative PCR. All pretreatments investigated in this study with the exception of the alkaline pretreatment of PR were found to increase the BMP of two paper industry wastes. However, the low recalcitrance level of the PR resulted in the pretreatments being less effective in increasing BMP when compared with those for WR. These results were supported by the physico-chemical data. A combined application of ultrasound and enzymatic pretreatment was found to be the best strategy for increasing methane yields. The retention time of substrates in the reactors strongly influenced the BMP of wastes subjected to the different pretreatments. In sludges from both paper wastes subjected to the various pretreatments, mixotrophic Methanosarcina species were found to dominate the community, accompanied by a consortium of hydrogenotrophic genera. Pretreating industrial paper wastes could be a potentially viable option for increasing the overall degradation efficiency and decreasing reactor retention time for the digestion of complex organic matter such as lignocellulose or hemicellulose. This would help reduce the environmental burden generated from paper production. Although there were minor differences in the methanogenic communities depending on the temperature of anaerobic digestion, there was little effect of substrate

  13. An empirical study of innovation-performance linkage in the paper industry

    Science.gov (United States)

    Farooquie, Parveen; Gani, Abdul; Zuberi, Arsalanullah K.; Hashmi, Imran

    2012-10-01

    To enter new markets and remain competitive in the existing markets, companies need to shift their focus from traditional means and ways to some innovative approaches. Though the paper industry in India has improved remarkably on its technological and environmental issues, yet it shows a low rate of innovation. The present paper attempts to review the industry in the perspective of technological innovations and investigates empirically the role of innovations in performance improvement and pollution control. Multivariate analysis of variance and discriminant function analysis are applied for data processing. The findings reveal that the mean scores on the factors, such as sales, quality, and flexibility, are higher for the good innovators than those for the poor innovators. Conversely, the factors which are likely to be reduced as a result of innovations, such as time, cost, emissions, and disposal of waste, have shown higher means for the poor innovators.

  14. Evaluation and Mapping of The Use of Technology in The Pulp And Paper Agro Industry

    OpenAIRE

    Yulia Nurendah

    2015-01-01

    The execution and the implementation of the revitalization program and the growth of pulp and paper agro industry require evaluation activities. For that, we need a study that will provide evaluation and mapping of the implementation of policies and programs so that the analysis, assessment and weighting can be more transparent and measurable. The main objective of this activity is, there are an evaluation and mapping policy as well as output-based programs to the use of technology in the pul...

  15. Analysis of Energy-Efficiency Opportunities for the Pulp and Paper Industry in China

    Energy Technology Data Exchange (ETDEWEB)

    Kong, Lingbo [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). Energy Analysis and Environmental Impacts Dept.. China Energy Group; Hasanbeigi, Ali [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). Energy Analysis and Environmental Impacts Dept.. China Energy Group; Price, Lynn [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). Energy Analysis and Environmental Impacts Dept.. China Energy Group; Liu, Huanbin [South China Univ. of Technology, Guangzhou (China). State Key Lab. of Pulp and Paper Engineering

    2013-01-31

    This study assesses the impact of 23 energy-efficiency measures that could be applied in China's pulp and paper industry. We analyze the fuel- and electricity-efficiency improvement potential of these technologies for the year 2010 using a bottom-up conservation supply curve (CSC) model. The fuel CSC model shows that the cost-effective fuel efficiency improvement potential for China's pulp and paper industry is 179.6 PJ, and the total technical fuel-savings potential is 254.3 PJ. These figures represent 26.8 percent and 38.0 percent, respectively, of total fuel used in China’s pulp and paper industry in 2010. The CO2 emissions reduction potential associated with ii the cost-effective fuel savings is 16.9 Mt CO2, and the total technical potential for CO2 emissions reduction is 24.2 Mt CO2. The electricity CSC model shows that the total technical electricity-efficiency potential to 2,316 gigawatt-hours (GWh) or 4.3 percent of total electricity use in the pulp and paper industry in 2010. All of the electricity-efficiency potential is cost effective. The CO2 emissions reduction potential associated with the total electricity savings is 1.8 Mt CO2. Sensitivity analyses for adoption rate, discount rate, electricity and fuel prices, investment costs, and the energy savings from each measure show that these parameters have significant influence on the results. Therefore, the results presented in this report should be interpreted with caution.

  16. Optimizing the energy efficiency of conventional multi-cylinder dryers in the paper industry

    International Nuclear Information System (INIS)

    Laurijssen, Jobien; De Gram, Frans J.; Worrell, Ernst; Faaij, Andre

    2010-01-01

    The paper industry is, with about 6% of the total worldwide industrial energy use, an energy-intensive industry. The drying section is with approximately 50% the largest energy consumer in a paper mill, energy use in this section is mainly heat use. Several options to decrease heat use in conventional multi-cylinder drying sections are investigated, calculating the effect on energy use. Optimization measures include a) decreasing the amount of water evaporation by applying additives in higher consistencies and by lowering the water viscosity, b) decreasing the heat use of water evaporation by increasing the dew point temperature of the dryer and c) increasing the amount of heat recovery by using exhaust air to not only pre-heat the incoming air but also to increase process water temperatures. These could all be achieved by retrofitting and/or choosing different processing conditions in existing factories. The combined thermal heat saving potential due to the optimization actions is 1.3 GJ h /t paper (or 32% of the drying section's heat use) as compared to the reference situation.

  17. Construction and Operation Costs of Wastewater Treatment and Implications for the Paper Industry in China.

    Science.gov (United States)

    Niu, Kunyu; Wu, Jian; Yu, Fang; Guo, Jingli

    2016-11-15

    This paper aims to develop a construction and operation cost model of wastewater treatment for the paper industry in China and explores the main factors that determine these costs. Previous models mainly involved factors relating to the treatment scale and efficiency of treatment facilities for deriving the cost function. We considered the factors more comprehensively by adding a regional variable to represent the economic development level, a corporate ownership factor to represent the plant characteristics, a subsector variable to capture pollutant characteristics, and a detailed-classification technology variable. We applied a unique data set from a national pollution source census for the model simulation. The major findings include the following: (1) Wastewater treatment costs in the paper industry are determined by scale, technology, degree of treatment, ownership, and regional factors; (2) Wastewater treatment costs show a large decreasing scale effect; (3) The current level of pollutant discharge fees is far lower than the marginal treatment costs for meeting the wastewater discharge standard. Key implications are as follows: (1) Cost characteristics and impact factors should be fully recognized when planning or making policies relating to wastewater treatment projects or technology development; (2) There is potential to reduce treatment costs by centralizing wastewater treatment via industrial parks; (3) Wastewater discharge fee rates should be increased; (4) Energy efficient technology should become the future focus of wastewater treatment.

  18. Isolation and Screening of Polyhydroxyalkanoates Producing Bacteria from Pulp, Paper, and Cardboard Industry Wastes

    Directory of Open Access Journals (Sweden)

    Anish Kumari Bhuwal

    2013-01-01

    Full Text Available Background. Polyhydroxyalkanoates (PHAs are storage materials that accumulate by various bacteria as energy and carbon reserve materials. They are biodegradable, environmentally friendly, and also biocompatible bioplastics. Unlike petrochemical-based plastics that take several decades to fully degrade, PHAs can be completely degraded within a year by variety of microorganisms into CO2 and water. In the present study, we aim to utilize pulp, paper, and cardboard industry sludge and waste water for the isolation and screening of polyhydroxyalkanoates (PHAs accumulating bacteria and production of cost-effective PHB using cardboard industry waste water. Results. A total of 42 isolates showed black-blue coloration when stained with Sudan black B, a preliminary screening agent for lipophilic compounds, and a total of 15 isolates showed positive result with Nile blue A staining, a more specific dye for PHA granules. The isolates NAP11 and NAC1 showed maximum PHA production 79.27% and 77.63% with polymer concentration of 5.236 g/L and 4.042 g/L with cardboard industry waste water. Both of the selected isolates, NAP11 and NAC1, were classified up to genus level by studying their morphological and biochemical characteristics and were found to be Enterococcus sp., Brevundimonas sp. and, respectively. Conclusion. The isolates Enterococcus sp. NAP11 and Brevundimonas sp. NAC1 can be considered as good candidates for industrial production of PHB from cardboard industry waste water. We are reporting for the first time the use of cardboard industry waste water as a cultivation medium for the PHB production.

  19. Isolation and Screening of Polyhydroxyalkanoates Producing Bacteria from Pulp, Paper, and Cardboard Industry Wastes

    Science.gov (United States)

    Bhuwal, Anish Kumari; Singh, Gulab; Aggarwal, Neeraj Kumar; Goyal, Varsha; Yadav, Anita

    2013-01-01

    Background. Polyhydroxyalkanoates (PHAs) are storage materials that accumulate by various bacteria as energy and carbon reserve materials. They are biodegradable, environmentally friendly, and also biocompatible bioplastics. Unlike petrochemical-based plastics that take several decades to fully degrade, PHAs can be completely degraded within a year by variety of microorganisms into CO2 and water. In the present study, we aim to utilize pulp, paper, and cardboard industry sludge and waste water for the isolation and screening of polyhydroxyalkanoates (PHAs) accumulating bacteria and production of cost-effective PHB using cardboard industry waste water. Results. A total of 42 isolates showed black-blue coloration when stained with Sudan black B, a preliminary screening agent for lipophilic compounds, and a total of 15 isolates showed positive result with Nile blue A staining, a more specific dye for PHA granules. The isolates NAP11 and NAC1 showed maximum PHA production 79.27% and 77.63% with polymer concentration of 5.236 g/L and 4.042 g/L with cardboard industry waste water. Both of the selected isolates, NAP11 and NAC1, were classified up to genus level by studying their morphological and biochemical characteristics and were found to be Enterococcus sp., Brevundimonas sp. and, respectively. Conclusion. The isolates Enterococcus sp. NAP11 and Brevundimonas sp. NAC1 can be considered as good candidates for industrial production of PHB from cardboard industry waste water. We are reporting for the first time the use of cardboard industry waste water as a cultivation medium for the PHB production. PMID:24288534

  20. Use of an expert system for energy cost calculations in the pulp and paper industry

    International Nuclear Information System (INIS)

    Viinikainen, S.; Malinen, H.

    1991-12-01

    In this paper, an application for the calculation of energy prices and product energy costs in the pulp and paper industry by using the Xi Plus expert system is presented. The use of expert systems in the energy field and also the Xi Plus expert system and its general features are also discussed. The application has been made after collecting data from several sources. It runs in an IBM AT compatible microcomputer therefore being easily used in mills. The name of the application is PRODUCT ENERGY COST. It has a three level structure: the mill level, the department level and the main equipment level. Currently, the mill level and, in the energy production area, the department level (power plant) and the equipment level (boilers, turbines) are used. The application consists of four knowledge base groups. Altogether there are 52 separate knowledge bases having 534 rules or demons. The knowledge base groups are: BASIC DATA, ENERGY USE, ENERGY PRODUCTION and ENERGY COSTS. The application can be used for various heat and electrical energy price calculations or for energy cost calculations for different pulp and paper products. In this study, the energy prices for kraft pulp, TMP, newsprint and fine paper in different operating conditions and the associated energy costs of the products are calculated. Also, in some cases a sensitivity analysis is done. The expert system is quite suitable for this type of calculation and the method could be further developed for specific industrial needs, e.g. to enhance the energy management systems

  1. Application of lean six sigma to waste minimization in cigarette paper industry

    Science.gov (United States)

    Syahputri, K.; Sari, R. M.; Anizar; Tarigan, I. R.; Siregar, I.

    2018-02-01

    The cigarette paper industry is one of the industry that is always experiencing increasing demand from consumers. Consumer expectations for the products produced also increased both in terms of quality and quantity. The company continuously improves the quality of its products by trying to minimize nonconformity, waste and improve the efficiency of the whole production process of the company. In this cigarette industry, there is a disability whose value is above the company’s defect tolerance that is 10% of the production amount per month. Another problem also occurs in the production time is too long due to the many activities that are not value added (non value added activities) on the production floor. To overcome this problem, it is necessary to improve the production process of cigarette paper and minimize production time by reducing non value added activities. Repairs done with Lean Six Sigma. Lean Six Sigma is a combination of Lean and Six Sigma concept with DMAIC method (Define, Measure, Analyze, Improve, Control). With this Lean approach, obtained total production time of 1479.13 minutes proposal with cycle efficiency process increased by 12.64%.

  2. Utilization of Paper Sludge Wastes for Treatment of Wastewater from Food Processing Industries

    Directory of Open Access Journals (Sweden)

    Tohru Suzuki

    2012-12-01

    Full Text Available The food processing industries usually produced large amount of wastewater containing fine and small particles. It takes long time for complete settlement of the fine and small particles in the wastewater. The coagulation method appears to become one of the useful treatments. New inorganic coagulant named “Agoclean‒P” has been developed from paper sludge ash. The treatment by coagulation and flocculation were carried out for the wastewater from three different food processing industries namely soup, tofu, and natto. “Hi‒Biah‒System”, which is an in‒situ solidification system, was used for the continuous treatment of wastewater. The parameters for the water quality were pH, five‒day biochemical oxygen demand (BOD5, chemical oxygen demand (COD, total suspended solids (TSS, total nitrogen (TN and total phosphorus (TP. These parameters after the treatment became much lower values relative to those obtained before the treatment.

  3. Is further deregulation of the natural gas industry beneficial : discussion paper

    Energy Technology Data Exchange (ETDEWEB)

    Hoey, P.J. [Anbrer Consulting, Ottawa, ON (Canada)

    2004-11-01

    Energy market liberalization is a world trend that has prompted the deregulation of natural gas and electricity over the past twenty years in North America. The Ontario Energy Board and the National Energy Board are conducting public hearings on natural gas regulation in response to the request by Canadian energy industries for better regulatory streamlining. The following 5 issues regarding natural gas regulation in Canada have been examined: (1) system gas in a regulated market, (2) natural gas infrastructure investments and capital renewal, (3) improving efficiency in gas regulation, (4) expectations of performance-based regulation (PBR) in the natural gas industry, and (5) the debate whether further deregulation of the natural gas industry is beneficial. This paper examines if a competitive market exists in natural gas distribution and discusses the opportunities for further deregulation of the distribution and storage aspects of the industry. It was noted that the regulatory regime in Ontario will depend on how the Ontario Energy Board deals with issues regarding natural gas storage services. This paper also examines if new storage facilities can charge cost-based or market-based prices as well as the appropriate rate of return on capital to be used to determine those rates. It also examines what the requirement for non-discriminatory access to and from new storage facilities to the Dawn Hub and access to transmission capacity on Union Gas's Dawn to Trafalger pipeline system. Alternative fuels, franchises, bypasses, gated communities, distributed generation, market power and policy issues are the main factors that are considered in assessing the competition in natural gas distribution. It was concluded that further deregulation of the natural gas distribution system in Ontario is not warranted since there is not much possibility in developing a competitive market for distribution services in the short-term. However, the development of storage facilities

  4. Is further deregulation of the natural gas industry beneficial : discussion paper

    International Nuclear Information System (INIS)

    Hoey, P.J.

    2004-11-01

    Energy market liberalization is a world trend that has prompted the deregulation of natural gas and electricity over the past twenty years in North America. The Ontario Energy Board and the National Energy Board are conducting public hearings on natural gas regulation in response to the request by Canadian energy industries for better regulatory streamlining. The following 5 issues regarding natural gas regulation in Canada have been examined: (1) system gas in a regulated market, (2) natural gas infrastructure investments and capital renewal, (3) improving efficiency in gas regulation, (4) expectations of performance-based regulation (PBR) in the natural gas industry, and (5) the debate whether further deregulation of the natural gas industry is beneficial. This paper examines if a competitive market exists in natural gas distribution and discusses the opportunities for further deregulation of the distribution and storage aspects of the industry. It was noted that the regulatory regime in Ontario will depend on how the Ontario Energy Board deals with issues regarding natural gas storage services. This paper also examines if new storage facilities can charge cost-based or market-based prices as well as the appropriate rate of return on capital to be used to determine those rates. It also examines what the requirement for non-discriminatory access to and from new storage facilities to the Dawn Hub and access to transmission capacity on Union Gas's Dawn to Trafalger pipeline system. Alternative fuels, franchises, bypasses, gated communities, distributed generation, market power and policy issues are the main factors that are considered in assessing the competition in natural gas distribution. It was concluded that further deregulation of the natural gas distribution system in Ontario is not warranted since there is not much possibility in developing a competitive market for distribution services in the short-term. However, the development of storage facilities in

  5. Antioxidant capacity of Kraft black liquor from the pulp and paper industry.

    Science.gov (United States)

    Perez-Perez, Elizabeth; Rodríguez-Malaver, Antonio J

    2005-07-01

    The effect of Kraft black liquor on the lipid peroxidation of rat homogenates was examined. The lipid peroxidation of homogenates from different organs (kidney, brain, lung, and liver) was induced by Fenton's reagent. The products of lipid peroxidation, lipid hydroperoxides and TBARS were measured by FOX method and TBA assay, respectively. It was found that black liquor significantly reduced the concentration of TBARS, but not the concentration of lipid hydroperoxides. This inhibition was directly proportional to the concentration of Kraft black liquor and the incubation temperature. Conclusively, the black liquor from pulp and paper industry exhibited an antioxidant activity.

  6. Section 2: Corrosion and failure analysis studies in support of the pulp and paper industry

    Energy Technology Data Exchange (ETDEWEB)

    Keiser, J.R.; Pawel, S.J.; Swindeman, R.W.; Longmire, H.F. [Oak Ridge National Lab., TN (United States)

    1997-04-01

    Technical support is being provided to various pulp and paper companies and related industries to help determine the cause of material degradation problems and to identify alternate materials to prevent such degradation. During the past year, examinations have included parts from several sootblowers, two failed economizer tubes, and inspection of a continuous digester. The results of the analyses and inspections were communicated to the plant operators, and, in some cases, recommendations were made. This article discusses examination of sootblower nozzles, which evidenced intergranular cracking. Analysis indicated the presence of chromium carbide precipitates along the grain boundaries, which can cause the sample to be sensitized to grain boundary attack.

  7. Towards a Multiple Input-Multiple Output paper mill: Opportunities for alternative raw materials and sidestream valorisation in the paper and board industry

    NARCIS (Netherlands)

    Bousios, Spyridon; Worrell, Ernst

    2017-01-01

    The paper and board industry (PBI) faces a series of challenges, ranging from shifts in the availability and quality of raw materials to the generation of large amounts of sidestreams whose disposal entails significant costs. The concept of the “Multiple Input-Multiple Output (MIMO) Paper Mill” is

  8. [Method for environmental management in paper industry based on pollution control technology simulation].

    Science.gov (United States)

    Zhang, Xue-Ying; Wen, Zong-Guo

    2014-11-01

    To evaluate the reduction potential of industrial water pollutant emissions and to study the application of technology simulation in pollutant control and environment management, an Industrial Reduction Potential Analysis and Environment Management (IRPAEM) model was developed based on coupling of "material-process-technology-product". The model integrated bottom-up modeling and scenario analysis method, and was applied to China's paper industry. Results showed that under CM scenario, the reduction potentials of waster water, COD and ammonia nitrogen would reach 7 x 10(8) t, 39 x 10(4) t and 0.3 x 10(4) t, respectively in 2015, 13.8 x 10(8) t, 56 x 10(4) t and 0.5 x 10(4) t, respectively in 2020. Strengthening the end-treatment would still be the key method to reduce emissions during 2010-2020, while the reduction effect of structure adjustment would be more obvious during 2015-2020. Pollution production could basically reach the domestic or international advanced level of clean production in 2015 and 2020; the index of wastewater and ammonia nitrogen would basically meet the emission standards in 2015 and 2020 while COD would not.

  9. Optical coherence tomography as an accurate inspection and quality evaluation technique in paper industry

    Science.gov (United States)

    Prykäri, Tuukka; Czajkowski, Jakub; Alarousu, Erkki; Myllylä, Risto

    2010-05-01

    Optical coherence tomography (OCT), a technique for the noninvasive imaging of turbid media, based on low-coherence interferometry, was originally developed for the imaging of biological tissues. Since the development of the technique, most of its applications have been related to the area of biomedicine. However, from early stages, the vertical resolution of the technique has already been improved to a submicron scale. This enables new possibilities and applications. This article presents the possible applications of OCT in paper industry, where submicron or at least a resolution close to one micron is required. This requirement comes from the layered structure of paper products, where layer thickness may vary from single microns to tens of micrometers. This is especially similar to the case with high-quality paper products, where several different coating layers are used to obtain a smooth surface structure and a high gloss. In this study, we demonstrate that optical coherence tomography can be used to measure and evaluate the quality of the coating layer of a premium glossy photopaper. In addition, we show that for some paper products, it is possible to measure across the entire thickness range of a paper sheet. Furthermore, we suggest that in addition to topography and tomography images of objects, it is possible to obtain information similar to gloss by tracking the magnitude of individual interference signals in optical coherence tomography.

  10. Assessment of energy consumption and optimisation of usage in the paper industry

    Energy Technology Data Exchange (ETDEWEB)

    Lucas, N J.D.; Murgatroyd, W; Ladomatos, N

    1981-01-01

    The aim of the project is to determine what can be learned from a statistical analysis of data on energy consumption in the paper industry. Existing data were collected and analyzed at three different levels of aggregation: the country, the production site, and the individual machine. For each level, two types of analysis were made: inter-unit comparison, and a temporal comparison within a unit. The work was complemented by three detailed physical balances on paper-making machines, a procedure usually referred to as an energy analysis. Considerable success was achieved in identifying and quantifying the structural influences on energy consumption. In this respect the different analyses illuminate each other. Despite the fact that in some instances either data were not made available or it proved inadequate for good statistical reliability, several firm conclusions can be drawn, conclusions which are significant from the point-of-view of energy management, and several recommendations are made. These are summarized.

  11. Introduction to Papers 3-5. The UK industry's strategy for radioactive waste management

    International Nuclear Information System (INIS)

    Passant, F.H.

    1989-01-01

    The waste management policies and strategies of the main radioactive waste producers in the UK, namely the CEGB, BNFL and the UKAEA are summarised. Three papers will be published in the Proceedings of this Conference, giving details, for the CEGB, BNFL and the UKAEA of individual policies and strategies outlining how they have developed and are being implemented. An overview of the strategy for each type of waste with some examples of the approach being followed, is given. The key elements of radioactive waste management policy and strategy are set down by the Government, in various White Papers, and the detailed Industry strategy is consistent with these, indeed it is determined largely by them. (author)

  12. Enzymatic saccharification and fermentation of paper and pulp industry effluent for biohydrogen production

    Energy Technology Data Exchange (ETDEWEB)

    Lakshmidevi, Rajendran; Muthukumar, Karuppan [Department of Chemical Engineering, Alagappa College of Technology Campus, Anna University Chennai, Chennai 600 025 (India)

    2010-04-15

    Paper and pulp industry effluent was enzymatically hydrolysed using crude cellulase enzyme (0.8-2.2FPU/ml) obtained from Trichoderma reesei and from the hydrolysate biohydrogen was produced using Enterobacter aerogenes. The influence of temperature and incubation time on enzyme production was studied. The optimum temperature for the growth of T. reesei was found to be around 29 C. The enzyme activity of 2.5 FPU/ml was found to produce about 22 g/l of total sugars consisting mainly of glucose, xylose and arabinose. Relevant kinetic parameters with respect to sugars production were estimated using two fraction model. The enzymatic hydrolysate was used for the biohydrogen production using E. aerogenes. The growth data obtained for E. aerogenes were fitted well with Monod and Logistic equations. The maximum hydrogen yield of 2.03 mol H{sub 2}/mol sugar and specific hydrogen production rate of 225 mmol of H{sub 2}/g cell/h were obtained with an initial concentration of 22 g/l of total sugars. The colour and COD of effluent was also decreased significantly during the production of hydrogen. The results showed that the paper and pulp industry effluent can be used as a substrate for biohydrogen production. (author)

  13. 76 FR 14105 - International Paper Company, Pineville Mill Industrial Packaging Group; Pineville, LA; Notice of...

    Science.gov (United States)

    2011-03-15

    ... Company, Pineville Mill Industrial Packaging Group; Pineville, LA; Notice of Negative Determination on..., Pineville Mill, Industrial Packaging Group, Pineville, Louisiana (subject facility). The Department's Notice... Company, Pineville Mill, Industrial Packaging Group, Pineville, Louisiana. Signed in Washington, DC, on...

  14. Characterization and transformation of an industrial by-product (coated paper sludge into a pozzolanic material

    Directory of Open Access Journals (Sweden)

    San José, J. T.

    2007-03-01

    Full Text Available The effective re-use of industrial by-products calls for an understanding of their chemical, mineralogical and physical characteristics. The by-product used in this study was coated paper industry sludge from a plant whose sole prime material is recycled paper. Due to its high organic and calcium carbonate content and the presence of several clayey materials such as talc and kaolinite, incineration conditions had a significant effect on the mineralogy of such sludge. The present study examined the impact of such conditions on the pozzolanic properties of coated paper sludge. Several temperature intervals ranging from 600 to 750 ºC were studied to determine the conditions yielding the most promising pozzolanic properties.La necesidad de dar un correcto uso a los subproductos industriales requiere del conocimiento de sus características, tanto desde un punto de vista químico como mineralógico y físico. El subproducto utilizado para esta investigación es un lodo de papel estucado procedente de la industria papelera, la cual usa como materias primas un 100% de material reciclado. Debido al alto contenido de materia orgánica y carbonato cálcico y a la presencia de diferentes materiales arcillosos, como el talco y la caolinita, las condiciones de calcinación presentan un papel principal en la mineralogía de este lodo. En el actual trabajo se considera el papel que juegan estas condiciones, tiempo y permanencia en horno, en las propiedades puzolánicas del lodo de papel estucado como material cementante. Por esta razón, se estudiaron diferentes intervalos de temperatura, entre 600 y 750 ºC y 2 horas de permanencia en horno con el objetivo de obtener las mejores propiedades puzolánicas.

  15. Cellulose Nanocrystals Obtained from Cynara Cardunculus and Their Application in the Paper Industry

    Directory of Open Access Journals (Sweden)

    Valentina Coccia

    2014-08-01

    Full Text Available Biorefinery aims at designing new virtuous and high-efficiency energy chains, achieving the combined production of biofuels (e.g., bioethanol and biobased products. This emerging philosophy can represent an important opportunity for the industrial world, exploiting a new kind of nano-smart biomaterials in their production chains. This paper will present the lab experience carried out by the Biomass Research Centre (CRB in extracting cellulose nanocrystals (NCC from a pretreated (via Steam Explosion fraction of Cynara cardunculus. This is a very common and invasive arboreal variety in central Italy. The NCC extraction methodology allows the separation of the crystalline content of cellulose. Such a procedure has been considered in the literature with the exception of one step in which the conditions have been optimized by CRB Lab. This procedure has been applied for the production of NCC from both Cynara cardunculus and microcrystalline cellulose (MCC. The paper will discuss some of the results achieved using the obtained nanocrystals as reinforcing filler in a paper sheet; it was found that the tensile strength increased from 3.69 kg/15 mm to 3.98 kg/15 mm, the durability behavior (measured by bending number changed from the value 95 to the value 141, and the barrier properties (measured by Gurley porosity were improved, increasing from 38 s to 45 s.

  16. Bio-Prospecting Laccases in the Bacterial Diversity of Activated Sludge From Pulp and Paper Industry.

    Science.gov (United States)

    Gupta, Vijaya; Capalash, Neena; Gupta, Naveen; Sharma, Prince

    2017-03-01

    Activated sludge is an artificial ecosystem known to harbor complex microbial communities. Bacterial diversity in activated sludge from pulp and paper industry was studied to bioprospect for laccase, the multicopper oxidase applicable in a large number of industries due to its ability to utilize a wide range of substrates. Bacterial diversity using 454 pyrosequencing and laccase diversity using degenerate primers specific to conserved copper binding domain of laccase like multicopper oxidase (LMCO) genes were investigated. 1231 OTUs out of 11,425 sequence reads for bacterial diversity and 11 OTUs out of 15 reads for LMCO diversity were formed. Phylum Proteobacteria (64.95 %) with genus Thauera (13.65 %) was most abundant followed by phylum Bacteriodetes (11.46 %) that included the dominant genera Paludibacter (1.93 %) and Lacibacter (1.32 %). In case of LMCOs, 40 % sequences showed affiliation with Proteobacteria and 46.6 % with unculturable bacteria, indicating considerable novelty, and 13.3 % with Bacteroidetes. LMCOs belonged to H and J families.

  17. Sono assisted electrocoagulation process for the removal of pollutant from pulp and paper industry effluent.

    Science.gov (United States)

    Asaithambi, P; Aziz, Abdul Raman Abdul; Sajjadi, Baharak; Daud, Wan Mohd Ashri Bin Wan

    2017-02-01

    In the present work, the efficiency of the sonication, electrocoagulation, and sono-electrocoagulation process for removal of pollutants from the industrial effluent of the pulp and paper industry was compared. The experimental results showed that the sono-electrocoagulation process yielded higher pollutant removal percentage compared to the sonication and electrocoagulation process alone. The effect of the operating parameters in the sono-electrocoagulation process such as electrolyte concentration (1-5 g/L), current density (1-5 A/dm 2 ), effluent pH (3-11), COD concentration (1500-6000 mg/L), inter-electrode distance (1-3 cm), and electrode combination (Fe and Al) on the color removal, COD removal, and power consumption were studied. The maximum color and COD removal percentages of 100 and 95 %, respectively, were obtained at the current density of 4 A/dm 2 , electrolyte concentration of 4 g/L, effluent pH of 7, COD concentration of 3000 mg/L, electrode combination of Fe/Fe, inter-electrode distance of 1 cm, and reaction time of 4 h, respectively. The color and COD removal percentages were analyzed by using an UV/Vis spectrophotometer and closed reflux method. The results showed that the sono-electrocoagulation process could be used as an efficient and environmental friendly technique for complete pollutant removal.

  18. Nitrogen behaviour during thermal drying of mechanically dewatered biosludge from pulp and paper industry.

    Science.gov (United States)

    Mustonen, Kati; Deviatkin, Ivan; Havukainen, Jouni; Horttanainen, Mika

    2018-04-01

    An ongoing call to implement a circular economy is underway in the European Union, and a specific attention has been placed on the forest industry, which seeks additional recycling routes for its side streams, including biosludge. Biosludge is often dried and incinerated, thus wasting the nitrogen contained therein. This paper describes a study in which the release of nitrogen during thermal drying, the impact of the drying temperatures of 130°C, 180°C, and 210°C on the mass of ammonia released, and the potential for recovery of nitrogen from biosludge were examined. The results indicate that 1310-1730 mg kgTS -1 of nitrogen was released, which corresponded to 56-74% of the soluble nitrogen in biosolids or 4.0-5.3% of the total nitrogen. Of this released nitrogen, 83-85% was identified in condensate and absorbing water, thus indicating a high potential for recovering nitrogen from biosludge.

  19. Reuse the pulp and paper industry wastewater by using fashionable technology

    Science.gov (United States)

    Sudarshan, K.; Maruthaiya, K.; Kotteeswaran, P.; Murugan, A.

    2017-10-01

    This proposed method is a promising way, which can be implemented in pulp and paper industries by effective removal of the color and chemical oxygen demand (COD) and the resulting treated water may surely reuse to the other streams. Fourier Transformer Infra Red spectra confirmed the presence of the respective functional groups in the removed pollutants from the wastewater. The efficiency of Non-ferric Alum (NF Alum) and cationic polyacrylamide (C-PAM) with and without power boiler fly ash was also studied. The reduction efficiency of color and chemical oxygen demand (COD) is evaluated at the optimum dosage of NF Alum, fly ash, and C-PAM. At the optimized pH attained from these coagulants using to treat the wastewater, the flocs formation/settling and the pollutant removal efficiency are encouraging and the resulting color of the wastewater is to 40 PtCo units from 330 PtCo units and COD to 66 mg/L from 218 mg/L. While using NF Alum alone with C-PAM for the treatment of wastewater, the highest reduction efficiency of COD is 97 mg/L from 218 mg/L and the color is 60 from 330 PtCo units at pH 4.8 was noted. From these observations, NF Alum and power boiler fly ash with C-PAM can effectively remove the pollutants from the pulp and paper mill wastewater and the water can be reused for other streams.

  20. Industrial heat treatment of R-HPDC A356 automotive brake callipers [Conference paper

    CSIR Research Space (South Africa)

    Chauke, L

    2012-10-01

    Full Text Available brake callipers to the automotive industry. This research studied A356 brake callipers heat treated on the industrial scale with particular emphasis on the resulting microstructure, hardness and tensile properties. The eutectic Si...

  1. Steam System Opportunity Assessment for the Pulp and Paper, Chemical Manufacturing, and Petroleum Refining Industries: Main Report

    Energy Technology Data Exchange (ETDEWEB)

    2002-10-01

    This report assesses steam generation and use in the pulp and paper, chemical, and petroleum refining industries, and estimates the potential for energy savings from implementation of steam system performance and efficiency improvements.

  2. Steam system opportunity assessment for the pulp and paper, chemical manufacturing, and petroleum refining industries: Main report

    Energy Technology Data Exchange (ETDEWEB)

    None, None

    2002-10-01

    This report assesses steam generation and use in the pulp and paper, chemical, and petroleum refining industries, and estimates the potential for energy savings from implementation of steam system performance and efficiency improvements.

  3. Green supply chain management : a study of green supply chain management within the pulp and paper industry

    OpenAIRE

    Anker-Rasch, Trine-Lise; Sørgard, Siri Daviknes

    2011-01-01

    The objective of this thesis is to create a framework that can be used by supply chains, in particular supply chains from the pulp and paper industry, to identify internal strengths and weaknesses and external opportunities and threats to develop environmental strategies. To identify which questions to use in the environmental strategy framework, we first identified the environmental picture which the pulp and paper industry is facing. We then used this and the theory of green supply chain...

  4. The future of industrial CHIP in Germany, including the tertiary sector. Papers

    Energy Technology Data Exchange (ETDEWEB)

    Radgen, P; Schmid, C; Mannsbart, W; Jochem, E

    2000-07-01

    In 1998 the electricity production in industrial installations in Germany was about 40 TWh. This accounts for 66% of the total electricity production with CHP plants in Germany. The presentation will analyse the developments for industrial CHP throughout the last 10 years and will try to explain the developments. The difficult situation for the industrial CHP shows up from the sharp decrease of the total installed capacity by about 2000 MW during 1996 and 1998, already in approach of the full liberalisation of the electricity market in Germany, which has resulted in further and even more plant shut downs. Based on a survey of the German Association of Industrial Autoproducers and Energy Consumers (VIK) plants with a total capacity of 500 MW were closed down in 1999, and about 60% of the industrial CHP installation are facing serious economic problems. The presentation will show some sample economic calculations for different types of plants (Coal fired steam turbines, gas turbines, IC-engines). These results will be compared to the actual energy cost structures for industrial customers. Based on large over capacity in power generation, the offered electricity prices for industrial customers tend to be in the range off the operating cost of the industrial CHP plants. One way out of this dilemma is sometimes the outsourcing and contracting of CHP installations, which has been and still is a growing business in Germany, and utilities regard these options as a possibility to keep their industrial customers. (orig.)

  5. Strategies for Industry Internationalization Brazilian Pulp and Paper the Perspective of Eclectic Paradigm: A Case Study of Pulp and Paper Company Suzano

    Directory of Open Access Journals (Sweden)

    Mayra Batista Bitencourt Fagundes

    2012-12-01

    Full Text Available This article aims to analyze the process of internationalization of the Brazilian pulp and paper. This analysis has an economic bias, basing on the model of internationalization of Eclectic Paradigm of Dunning (1980 in order to identify the internationalization strategies, as well as the key drivers that have enabled reach new markets. We adopted a qualitative methodology, developed through a case study in the company Suzano, a Brazilian company, a global leader in the pulp and paper industry, with a strong presence in the international market. The data were obtained from literature searches, statistics, press releases and official documents of the company. For the treatment of these was used to pattern matching techniques, which enabled contrast them with the theory selected. The results revealed that Suzano differentiated adopted guidelines for the marketing of paper and pulp. The paper is intended primarily for the domestic market, whereas most of the pulp produced is intended to international trade. The company went international for having, according to the Eclectic Paradigm, the advantages of ownership and internalization over their competitors. The strategies used consists in finding markets (market seeking, search efficiency (efficiency seeking and search for strategic assets (strategic asset seeking. We conclude that the theory is Eclectic Paradigm in an appropriate tool for analyzing the internationalization process of the pulp and paper industries.

  6. Annual meeting 1997 - Nondestructive materials evaluation: NDT as a service in a changed industrial environment. Proceedings, book of papers

    International Nuclear Information System (INIS)

    1997-01-01

    Volume 1 of the conference proceedings presents the full papers. They discuss aspects of the following subjects of main interest: NDT services, ultrasonic testing, industrial radiography, eddy current testing, materials characterization, NDT in the building trade, acoustic emission analysis. Eighteen of the papers were analysed and indexed for separate retrieval from the ENERGY database. (MM) [de

  7. The potential for generating a surplus of biomass fuel in the pulp and paper industry

    Energy Technology Data Exchange (ETDEWEB)

    Wising, U.

    2001-06-01

    The conditions under which the pulp and paper industry is working are changing. New technology and new environmental objectives lead to changes: system closure (less water is used); processes are introduced and modified; new, more energy efficient processes are applied. Many of these changes affect the energy system in a mill and can also result in new potential for energy savings. Here a method is described and applied to six modern and/or future green field kraft market pulp model mills. The basic configuration for these model mills is designed according to best available technology today and consists of commercially available equipment in conventionally designed mills. These basic configurations are process integrated using Pinch Technology to ensure that the model mills are as energy efficient as possible with existing processes. Then by allowing process and system modifications, the model mills are made even more energy efficient. From the process integration study streams that could produce usable excess heat below the Pinch temperature are identified. In a pulp mill, necessary cooling is performed while producing warm and hot water. In modern mills there is usually a surplus of warm and hot water. It is herein presented that by designing the secondary heat system differently such that only necessary warm and hot water is produced, excess heat at a higher temperature than traditionally can be made available. The excess heat made available can be used for several applications; in this work it is used for evaporation. In order to use the excess heat for evaporation the evaporation plant has to be designed non-conventionally, with more than one level where heat is supplied, and a lower temperature in the surface condenser than what is typically used. A reasonable level of the extra investment cost for the novel system compared to the reference system is then calculated and a payback period is estimated. This payback period varies between approximately 3.5 and 6

  8. Pollution control in pulp and paper industrial effluents using integrated chemical-biological treatment sequences.

    Science.gov (United States)

    El-Bestawy, Ebtesam; El-Sokkary, Ibrahim; Hussein, Hany; Keela, Alaa Farouk Abu

    2008-11-01

    The main objective of the present study was to improve the quality of pulp and paper industrial wastewater of two local mills RAKTA and El-Ahlia, Alexandria, Egypt, and to bring their pollutant contents to safe discharge levels. Quality improvement was carried out using integrated chemical and biological treatment approaches after their optimization. Chemical treatment (alum, lime, and ferric chloride) was followed by oxidation using hydrogen peroxide and finally biological treatment using activated sludge (90 min for RAKTA and 60 min for El-Ahlia effluents). Chemical coagulation produced low-quality effluents, while pH adjustment during coagulation treatment did not enhance the quality of the effluents. Maximum removal of the tested pollutants was achieved using the integrated treatment and the pollutants recorded residual concentrations (RCs) of 34.67, 17.33, 0.13, and 0.43 mg/l and 15.0, 11.0, 0.0, and 0.13 mg/l for chemical oxygen demand (COD), biochemical oxygen demand (BOD5), tannin and lignin, and silica in RAKTA and El-Ahlia effluents, respectively, all of which were below their maximum permissible limits (MPLs) for the safe discharge into water courses. Specific oxygen uptake rate (SOUR) and sludge volume index (SVI) values reflect good conditions and healthy activated sludge. Based on the previous results, optimized conditions were applied as bench scale on the raw effluents of RAKTA and El-Ahlia via the batch chemical and the biological treatment sequences proposed. For RAKTA effluents, the sequence was as follows: (1) coagulation with 375 mg/l FeCl3, (2) oxidation with 50 mg/l hydrogen peroxide, and (3) biological treatment using activated sludge with 2,000 mg/l initial concentration and 90 min hydraulic retention time (HRT), while for El-Ahlia raw effluents, the sequence was (1) coagulation with 250 mg/l FeCl3, (2) oxidation with 45 mg/l hydrogen peroxide, and (3) biological treatment using activated sludge with 2,000 mg/l initial concentration and 60

  9. Efficient energy conversion in the pulp and paper industry: application to a sulfite wood pulping process

    Energy Technology Data Exchange (ETDEWEB)

    Marechal, F.

    2007-07-01

    This report measures the actions performed in 2006 and the actions planned for 2007 within the framework of the project Efficient Energy Conversion in the Pulp and Paper Industry. In addition to the data reconciliation models of the steam and condensate networks and of the process of Borregaard Schweiz AG, process models have been developed with the goal of defining the heat requirements of the process. The combination of utility system data reconciliation with the process models allows to considerably reduce the need for detailed process modelling and for on-site data collection and measurement. A systematic definition of the hot and cold streams in the process has been developed in order to compute the minimum energy requirement of the process. The process requirements have been defined using the dual representation concept where the energy requirement of the process unit operations are systematically analysed from their thermodynamic requirement and the way they are satisfied by the technology that implements the operation. Corresponding to the same energy requirement but realised with different temperature allows on one hand to define the exergy efficiency of the heat transfer system in each of the process unit operations and to identify possible energy savings by heat exchange in the system. The analysis has been completed by the definition of the possible energy recovery from waste streams. The minimum energy requirement of the process using the different requirement representation has been realised and the analysis of the energy savings opportunities is now under preparation. This new step will first concern the definition of the utility system integration and the systematic analysis of the energy savings opportunities followed by the techno-economic evaluation of the most profitable energy savings options in the process. The national and international collaborations constitute also an important part of this project. The project is done in close

  10. Carbon emissions reduction potential in the US chemicals and pulp and paper industries by applying CHP technologies

    International Nuclear Information System (INIS)

    Khrushch, M.; Worrell, E.; Price, L.; Martin, N.; Einstein, D.

    1999-01-01

    The chemical and the pulp/paper industries combined provide 55% of CHP generation in the US industry. Yet, significant potential for new CHP capacities exists in both industries. From the present steam consumption data, the authors estimate about 50 GW of additional technical potential for CHP in both industries. The reduced carbon emissions will be equivalent to 44% of the present carbon emissions in these industries. They find that most of the carbon emissions reductions can be achieved at negative costs. Depending on the assumptions used in calculations, the economic potential of CHP in these industries can be significantly lower, and carbon emissions mitigation costs can be much higher. Using sensitivity analyses, they determine that the largest effect on the CHP estimate have the assumptions in the costs of CHP technology, in the assumed discount rates, in improvements in efficiency of CHP technologies, and in the CHP equipment depreciation periods. Changes in fuel and electricity prices and the growth in the industries' steam demand have less of an effect. They conclude that the lowest carbon mitigation costs are achieved with the CHP facility is operated by the utility and when industrial company that owns the CHP unit can sell extra electricity and steam to the open wholesale market. Based on the results of the analyses they discuss policy implications

  11. Forested wetland area and distribution: A forest and paper industry policy

    International Nuclear Information System (INIS)

    Dubensky, M.M.; Berg, R.S.; Berry, W.S.

    1993-01-01

    The policy statement from the 1988 National Wetlands Policy Forum included the amorphous and ambiguous phase no overall net loss of the nation's remaining wetlands base. To industry and thousands of non-industrial landowners, timber production represents a major function of wetlands. The authors cover historical aspects of wetlands protection, the controversial and politicized issue of wetlands delineation, proposed revisions to the wetlands criteria, regulatory issues related to the US Corp of Engineers and EPA, and compensatory mitigation. A package of economic incentives, education, and favorable tax treatment to encourage landowners to maintain their forested wetlands is suggested. 5 refs

  12. Industrial electricity demand and energy efficiency policy: The role of price changes and private R and D in the Swedish pulp and paper industry

    International Nuclear Information System (INIS)

    Henriksson, Eva; Söderholm, Patrik; Wårell, Linda

    2012-01-01

    The objective of this paper is to analyze electricity demand behaviour in the Swedish pulp and paper industry in the context of the increased interest in so-called voluntary energy efficiency programs. In these programs tax exemptions are granted if the participating firms carry out energy efficiency measures following an energy audit. We employ a panel data set of 19 pulp and paper firms, and estimate both the own- and cross-price elasticities of electricity demand as well as the impact of knowledge accumulation following private R and D on electricity use. The empirical results show that electricity use in the Swedish pulp and paper industry is relatively own-price insensitive, and the self-reported electricity savings following the voluntary so-called PFE program support the notion of important information asymmetries at the company level. However, the results display that already in a baseline setting pulp and paper firms tend to invest in private R and D that have electricity saving impacts, and our model simulations suggest that up to about one-third of the industry sector's self-reported electricity savings in PFE could be attributable to pure baseline effects. Future evaluations of voluntary energy efficiency programs must increasingly recognize the already existing incentives to reduce energy use in energy-intensive industries. - Highlights: ► We analyze electricity demand behaviour in the Swedish pulp and paper industry. ► An important context is the voluntary energy efficiency programs PFE. ► The electricity savings following PFE are significant, but price responses are low. ► Still, already in a baseline setting firms tend to invest in electricity-saving R and D. ► These baseline issues are not adequately addressed in PFE.

  13. Analysis of emission reduction strategies for power boilers in the US pulp and paper industry

    Data.gov (United States)

    U.S. Environmental Protection Agency — This paper first presents the background information for UISIS-PNP model by discussing different types of boilers installed throughout the pulp and paper sector, the...

  14. Upstream oil and gas industry options paper : report of the upstream oil and gas working group of the Industry Issues Table to the National Climate Change Secretariat

    International Nuclear Information System (INIS)

    1999-09-01

    The Canadian Association of Petroleum Producers (CAPP) has coordinated the efforts of the upstream oil and natural gas industry to draft a foundation paper to provide data on industry greenhouse gas (GHG) emissions and actions. This paper is a technical piece targeted at government officials and stakeholders involved in the National Climate Change Secretariat process. The paper also outlines the context for considering policies aimed at reducing oil and gas industry emissions on climate change. The 6 key messages that CAPP wanted to emphasize in this paper were: (1) Canada's situation is very different from that of the U.S. and most other industrial countries, (2) GHG emissions are primarily an end-use consumption issue, (3) the climate change issue and the Kyoto Protocol present a major uncertainty that could undermine Canadian oil and natural gas development opportunities, (4) Canada should not be penalised by its growth of oil and natural gas resources, (5) the ability to reduce emissions by changing production technology is limited because large reductions in Canadian upstream emissions would only mean a shift of production to other countries which would not help to reduce global emissions, and (6) Canada should focus on promoting cost-effective action, research and development and international flexibility, and ensure that recognition is given to those companies that reduce emissions. tabs., figs

  15. Australian Apprenticeships: Trends, Challenges and Future Opportunities for Dealing with Industry 4.0. Conference Paper

    Science.gov (United States)

    Loveder, Phil

    2017-01-01

    The Australian economy is in transition. Its future prosperity will depend on greater economic diversification and on innovation and entrepreneurship, hallmarks of Industry 4.0. This has implications for skills development for future workers and for those needing to move into new jobs or roles. It also has a direct impact on apprenticeships--an…

  16. Defusing the Toxics Threat: Controlling Pesticides and Industrial Waste. Worldwatch Paper 79.

    Science.gov (United States)

    Postel, Sandra

    The use of pesticides in agriculture and the discarding of industrial chemical waste into the air, soil, and water constitute two major pathways of human exposure to toxic substances. It is argued that these practices release hundreds of millions of tons of potentially hazardous substances into the environment each year. Speculation continues into…

  17. Solar-assisted drying of timber at industrial scale: management paper

    African Journals Online (AJOL)

    While ambient air drying depends on the weather conditions, conventional hightemperature dryers cause high investments and energy costs. Up to now, solar dryers could not be established in industrial timber production, due to their insufficient drying capacity and the lack of an adequate control of the drying conditions.

  18. How the Food Processing Industry Is Diversifying Rural Minnesota. JSRI Working Paper.

    Science.gov (United States)

    Fennelly, Katherine; Leitner, Helga

    The diversification of rural Minnesota is largely the result of the restructuring of the food processing industry and its recruitment of low-wage laborers. The relocation and expansion of food processing plants into rural areas of Minnesota creates a demand for low-wage labor that can not be met locally. Food processing businesses attract…

  19. Education and the Transformation of Markets and Technology in the Textile Industry. Technical Paper No. 2.

    Science.gov (United States)

    Bailey, Thomas

    This report on the textile industry focuses on the training and education of production-level textile workers--from unskilled factory hands to first-level supervisors. It is part of a larger study of the educational implications of broad economic changes, particularly the spread of microelectronic technologies, growing national and international…

  20. Canadian petrochemicals - what's next. A background and planning paper on the petrochemical industry

    Energy Technology Data Exchange (ETDEWEB)

    1976-01-01

    This report undertakes a forecast of the Canadian petrochemicals industry, based on a cross-impact computer model. This model was designed to assist in determining relevant future conditions and their corresponding impact on one another. Industry data were obtained from questionnaires sent to major corporations. Respondents were asked to give their subjective interpretation of the probability of occurrence of future events in the areas of feedstocks, production, trade and distribution, research and technology, and government/industry structure. Skeleton scenarios were developed in each of these areas. Prognoses were made on the basis of the most popular pairs of cross-impact events, or where frequencies of response were at a sufficient level where interpretation of the result would be valid. Some conclusions reached are as follows. The impact of feedstocks will be related to the growing gap between supply and demand of natural gas, e.g. increased use of gas as feedstock will lead to higher production costs and possibly the use of coal gasification and other sources. The impact of production and trade will be in the area of price competition from producers in other countries and the development of new plants in Canada. New technology will depend on licensing arrangements, investment, and informational exchanges. Government policies will have a direct effect on the industry if a requirement of Canadian equity is implemented, with implications for foreign investment and bilateral agreements with the USA. 45 tabs.

  1. The use of a neutron backscatter technique for in-situ water measurement in paper-recycling industry

    International Nuclear Information System (INIS)

    Hasan, Norpaiza Mohamad; Zain, Rasif Mohd; Abdul Rahman, Mohd Fitri; Mustapha, Ismail

    2009-01-01

    A bulk of used paper supplied to recycling industry may contain water in their internal voids. This is because the price of the used paper is currently based on their weight and it has a huge potential of suppliers to add with water in order to increase the price. Currently used methods for detecting moisture content in a paper are restricted to a sheet of paper only. This paper presents a non-intrusive method for quick and in-situ measurement of water content in a bulk of used paper. The proposed method extends the capability of common paper moisture gauge, by using a neutron device. A fast neutron source (Am-Be 241) and a portable backscattering neutron detector are used for water measurement. It theoretically indicates that the slow neutron counts can be correlated to the hydrogen or water level in a paper. The method has the potential of being used by the paper-recycling industry for rapid and non-destructive measurement of water in a bulk of used paper.

  2. Environmental Assessment of Enzyme Assisted Processing in Pulp and Paper Industry

    DEFF Research Database (Denmark)

    Skals, Peter B; Krabek, Anders; Nielsen, Per Henning

    2008-01-01

    improvements that can be achieved by application of enzymatic solutions in the P&P industry are  promising. To get a greater penetration of enzymatic solutions in the market and to harvest the environmental advantages of biotechnological inventions, it is recommended that enzymatic solutions should be given...... more attention in, for instance, 'Best Available Technology' notes within the framework of the European Directive on Integrated Pollution Prevention and Control (IPPC)....

  3. National symposium: nuclear technique in industry, medicine, agriculture and environment protection. Abstracts of papers

    International Nuclear Information System (INIS)

    1995-01-01

    The National Symposium 'Nuclear Techniques in Industry, Medicine, Agriculture and Environment Protection' has been held in Rynia near Warsaw from 24 to 27 April 1995. Totally 94 lectures have been presented. The actual state of art in Polish investigations have been shown in all branches of applied nuclear sciences. The plenary session devoted to general topics has began the symposium. Further conference has been divided into 18 subject sessions. There were: 1) radiation technologies in environment protection; 2) radiation technologies in materials engineering; 3) radiation preservation in food; 4) radiation techniques for medical use; 5) radiotracers in industrial investigations; 6) radiotracers in water and sewage management and leak control; 7) tracers in hydrology; 8) radiotracers in materials testing; 9) instruments for environment protection, 10) radiometric industrial gages; 11) diagnostic and testing instruments; 12) application of nuclear techniques in materials testing; 13) applications of nuclear techniques in geology and hydrogeology; 14) radioanalytical methods; 15) radiation detectors; 16) radiation measurements; 17) data processing from radiometric experiments; 18) accelerators, isotopes manufacturing, INIS

  4. Homeworking: Home Office or Home Sweatshop? Report on Current Conditions of Homeworkers in Toronto's Garment Industry. NALL Working Paper.

    Science.gov (United States)

    Ng, Roxana; Wong, Renita Yuk-Lin; Choi, Angela

    The current conditions of home workers in the garment industry in Toronto, Canada, were examined through in-depth telephone interviews with 30 Chinese-speaking immigrant women who were employed as home workers in 1999. The paper dicusses the formal training and informal learning experiences of immigrant woman who are garment workers. A comparison…

  5. CRITICAL ISSUES IN INDUSTRIAL RISK MANAGEMENT (Papers Presented at the International Symposium on Safety Control and Risk Management, SCRM)

    OpenAIRE

    Rasmussen, Jens

    1989-01-01

    Modern large-scale industrial systems require special precautions for safe operation and systematic risk analysis is frequently used during system design. The paper reviews a number of problems presently found in the use of risk analysis as a basis for ef

  6. Acid mine drainage neutralization in a pilot sequencing batch reactor using limestone from a paper and pulp industry

    CSIR Research Space (South Africa)

    Vadapalli, VRK

    2015-10-01

    Full Text Available This study investigated the implications of using two grades of limestone from a paper and pulp industry for neutralization of acid mine drainage (AMD) in a pilot sequencing batch reactor (SBR). In this regard, two grades of calcium carbonate were...

  7. Neural network modelling and prediction of the flotation deinking behaviour of industrial paper recycling processes

    CSIR Research Space (South Africa)

    Pauck, WJ

    2014-01-01

    Full Text Available The removal of ink from recovered papers by flotation deinking is considered to be the “heart” of the paper recycling process. Attempts to model the deinking flotation process from first principles has resulted in complex and not readily usable...

  8. Changing Content Industry Structures: The Case of Digital Newspapers on ePaper Mobile Devices

    OpenAIRE

    L. Van Audenhove; S. Delaere; P. Ballon; M. Van Bossuyt

    2007-01-01

    The proposed paper analyses the changes in business models employed by the stakeholders in the newspaper value network, in the context of a new type of electronic reading device -the ePaper. This PDA-like device uses a new high-contrast, low-power screen technology (eInk), which holds the promise of a digital and mobile reading experience close to that of 'real' paper. The potential impact of massive digitally distributed reading content -newspapers, but also magazines, books, and all other m...

  9. Position paper on irradiated fuel and waste management. The Achille's heel of the nuclear industry?

    International Nuclear Information System (INIS)

    Bonin, Bernard

    2014-01-01

    The management and final disposal of irradiated fuel and nuclear waste is often presented by the media and perceived by the public as being an unsolved problem that restricts the future of nuclear energy. However, the nuclear industry focused on this problem very early on and has developed proven technical solutions. Nuclear energy will continue developing worldwide, in spite of the Fukushima accident. Even in those European countries that have decided to phase-out nuclear energy there is a legacy of nuclear waste that must be dealt with. The scientific and technical expertise needed for waste management already exists. Management decisions must be taken. Now is the time for political courage. (orig.)

  10. Combining IPPC and emission trading: An assessment of energy efficiency and CO2 reduction potentials in the Austrian paper industry

    International Nuclear Information System (INIS)

    Starzer, Otto; Dworak, Oliver

    2005-01-01

    In the frame of an innovative project partnership E.V.A. - the Austrian Energy Agency accompanied the Austrian paper industry for the last 2.5 years in developing a branch specific climate change strategy. Within the scope of this project an assessment of the energy efficiency status of the branch was carried out as well as an evaluation of still realisable energy savings and CO 2 reduction potentials. The paper presents the methodology applied, which combines a top down approach (benchmarking and best practice) with a bottom up approach (on-site interviews and energy audits), supported by a huge data collection process. Within the benchmarking process all Austrian paper industry installations affected by the EU emission trading directive were benchmarked against their respective IPPC/BAT values. Furthermore an extensive list of best practice examples derived from existing or ongoing studies was compared with the energy efficiency measures already carried out by the companies ('early actions'). These theory-oriented findings were complemented by several on-site interviews with the respective energy managers as well as by detailed energy audits carried out by a consulting company, covering in total more than 80% of the Austrian paper industry's CO 2 emissions. The paper concludes with the main results of the project, presenting the pros and cons of working with IPPC documents and BAT values in terms of energy efficiency assessments. Recommendations are presented on how to improve the allocation exercise for the next emission trading period from 2008 to 2012

  11. The investigation of paper mill industry wastewater treatment and activated sludge properties in a submerged membrane bioreactor.

    Science.gov (United States)

    Erkan, Hanife Sari; Engin, Guleda Onkal

    2017-10-01

    The paper mill industry produces high amounts of wastewater and, for this reason, stringent discharge limits are applied for sustainable reclamation and reuse of paper mill industry wastewater in many countries. Submerged membrane bioreactor (sMBR) systems can create new opportunities to eliminate dissolved substances present in paper mill wastewater including. In this study, a sMBR was operated for the treatment of paper mill industry wastewater at 35 h of hydraulic retention time (HRT) and 40 d of sludge retention time (SRT). The chemical oxygen demand (COD), NH 3 -N and total phosphorus (TP) removal efficiencies were found to be 98%, 92.99% and 96.36%. The results demonstrated that sMBR was a suitable treatment for the removal of organic matter and nutrients for treating paper mill wastewater except for the problem of calcium accumulation. During the experimental studies, it was noted that the inorganic fraction of the sludge increased as a result of calcium accumulation in the reactor and increased membrane fouling was observed on the membrane surface due to the calcification problem encountered. The properties of the sludge, such as extracellular polymeric substances (EPS) and soluble microbial products (SMP), relative hydrophobicity, zeta potential and floc size distribution were also monitored. According to the obtained results, the total EPS was found to be 43.93 mg/gMLSS and the average total SMP rejection by the membrane was determined as 66.2%.

  12. Energy transition, carbon dioxide reduction and output growth in the Swedish pulp and paper industry: 1973-2006

    International Nuclear Information System (INIS)

    Lindmark, Magnus; Bergquist, Ann-Kristin; Andersson, Lars Fredrik

    2011-01-01

    This study examines the historical relation between carbon dioxide emission and output growth in the Swedish pulp and paper industry from 1973 to 2006. We find that the industry achieved an 80 percent reduction in carbon dioxide emission, where most of the reduction took place before the implementation of active climate policy in 1991. Foremost energy substitution and also efficiency improvements contributed to the reduction. Growing prices of fossil fuel due to market price change and taxes and subsidies, explains most of the efficiency improvements and substitution. The study finds that energy transformation was coinciding with ongoing structural change in the industry during the 1970s and 1980s as well as a strong period of environmental adaption. We therefore suggest that the oil reduction was reinforced through the dynamics between the energy issue and an overall renewing process of the industry. This suggests a need to coordinate climate and environmental policy measures with the long-term industrial dynamics of structural change. - Highlights: → We find that the energy mix changed substantially in the wake of the oil price crises during the 1970s. → Large price changes were needed to motivate the energy transformation and subsequent reductions of CO 2 emissions. → Energy prices represent an ultimate driver for the reduction of CO 2 emissions. → The energy transformation coincided with the environmental adaptation of the industry.

  13. Electric power industry restructuring in Australia: Lessons from down-under. Occasional paper No. 20

    Energy Technology Data Exchange (ETDEWEB)

    Ray, D. [Univ. of Wisconsin, Madison, WI (United States)

    1997-01-01

    Australia`s electric power industry (EPI) is undergoing major restructuring. This restructuring includes commercialization of state-owned electric organization through privatization and through corporatization into separate governmental business units; structural unbundling of generation, transmission, retailing, and distribution; and creation of a National Electricity Market (NEM) organized as a centralized, market-based trading pool for buying and selling electricity. The principal rationales for change in the EPI were the related needs of enhancing international competitiveness, improving productivity, and lowering electric rates. Reducing public debt through privatization also played an important role. Reforms in the EPI are part of the overall economic reform package that is being implemented in Australia. Enhancing efficiency in the economy through competition is a key objective of the reforms. As the need for reform was being discussed in the early 1990s, Australia`s previous prime minister, Paul Keating, observed that {open_quotes}the engine which drives efficiency is free and open competition.{close_quotes} The optimism about the economic benefits of the full package of reforms across the different sectors of the economy, including the electricity industry, is reflected in estimated benefits of a 5.5 percent annual increase in real gross domestic product and the creation of 30,000 more jobs. The largest source of the benefits (estimated at 25 percent of total benefits) was projected to come from reform of the electricity and gas sectors.

  14. Mining royalties and the implications of the Northern Territory Green Paper for the Australian mining industry

    International Nuclear Information System (INIS)

    Garnaut, R.

    1982-01-01

    The 1981 Green Paper on Mining Royalty Policy for the Northern Territory is a significant landmark in the evolution of fiscal policy in relation to mining in Australia. However, as with mining on Aboriginal land, the Green Paper and the new Royalties Bill have not settled fiscal policy in relation to uranium mining. The Commonwealth still, although presumably temporarily, retains the power to set and to collect royalties on uranium mining. The coincidence that places the most valuable known uranium deposits on Aboriginal land further increases uncertainty about fiscal policy

  15. Impact of bankruptcy and insolvency on third parties in the petroleum industry: conference papers

    International Nuclear Information System (INIS)

    1999-01-01

    The Insight Conference has seven articles on the following aspects of the conference theme: I - overview of the Bankruptcy and Insolvency Act and Companies' Creditor's Arrangement Act; II- the effects of bankruptcy and insolvency on exploration agreements; III - the effects of bankruptcy on CO and O, unit and pooling agreements; IV - impact of bankruptcy and insolvency on marketing and transportation agreements; V - claims of operators, non-operators and third parties arising from oil and gas operations; V I - buying and selling assets from a bankrupt or insolvent party; and VII - environmental liability for receivers, trustees and others in the petroleum industry. Abstracts/descriptors are included for articles II, V, and VII. separately

  16. Papers of Scientific Technical Seminar on Materials Investigation for Power Industry

    International Nuclear Information System (INIS)

    2001-01-01

    The report is an assembly of the papers concerning steel quality required during the exploitation of power station and gas pipelines. The new law of technical inspection and the changes in the prescription concerning accreditation process as results of PN-EN ISO/IEC 17025 are also discussed. (author)

  17. Large Industries in Small Towns: Who Benefits? Working Paper RID 73.9.

    Science.gov (United States)

    Clemente, Frank; Summers, Gene F.

    The impact of a large manufacturing plant on a small village in "middle America" was explored in this paper. Research was conducted in Illinois using Putnam County as an "experimental" region and Iroquois County as a "control." In the spring of 1966, the Jones and Laughlin Steel Corporation began construction of a…

  18. Mixed integer (0-1) fractional programming for decision support in paper production industry

    NARCIS (Netherlands)

    Claassen, G.D.H.

    2014-01-01

    This paper presents an effective and efficient method for solving a special class of mixed integer fractional programming (FP) problems. We take a classical reformulation approach for continuous FP as a starting point and extend it for solving a more general class of mixed integer (0–1) fractional

  19. Commercialization of biopulping: an energy-saving and environmentally-friendly technology for the paper industry

    Science.gov (United States)

    Ross Swaney; Masood Akhtar; Eric Horn; Michael Lentz; Carl Houtman; John Klungness

    2003-01-01

    The biopulping process for treating wood chips prior to mechanical pulping has been scaled up through an extensive development program and has been demonstrated at 50 ton semicommercial scale. Detailed engineering analyses and design studies have been performed for full production-scale mill implementation, and the technology is ready for commercial use. This paper...

  20. Potential and cost-effectiveness of CO{sub 2}-reducing measures in the pulp and paper industry

    Energy Technology Data Exchange (ETDEWEB)

    Moellersten, K.; Westermark, M.; Yan, J. [Royal Institute of Technology (KTH), Stockholm (Sweden). Dept. of Chemical Engineering and Technology/Energy Processes

    2001-07-01

    Using the two criteria of potential CO{sub 2} reduction and cost of CO{sub 2} reduction several technical options in the pulp and paper industry are investigated. Principal CO{sub 2} reducing measures include: decreasing fuel consumption through improved heat exchanging or new processes with lower heat demand, decreasing electricity consumption, substituting fossil fuels with biofuels, exporting refined biofuels for external use, increasing CO{sub 2} neutral electricity generation, improving waste heat utilization and decreasing specific raw material consumption. The results show that electricity conservation and improvement of existing steam power cycles are the most cost-effective options that have a large potential to reduce CO{sub 2} emissions. Outsourcing of industrial energy operations to utilities may enable CO{sub 2} reducing measures that would not be carried out by industry due to differences in demands for profit on spent capita. 21 refs., 1 fig., 2 tabs.

  1. Analysis of Parametric Effects on Efficiency of the Brown Stock Washer in Paper Industry Using MATLAB

    Science.gov (United States)

    Kumar, Deepak; Kumar, Vivek; Singh, V. P.

    2009-07-01

    In the present paper, the effects of cake thickness and time on the efficiency of brown stock washer of the paper mill are studied by using mathematical model of pulp washing for the species of sodium and lignin ions. The mechanism of the diffusion- dispersion washing of the bed of the pulp fibers is mathematically modeled by the basic material balance and adsorption isotherm is used to describe the equilibrium between the concentration of the solute in the liquor and concentration of the solute on the fibers. To study the parametric effect, numerical solutions of the axial domain of the system governed by partial differential equations (transport and isotherm equations) for different boundary conditions are obtained by the "pdepe" solver in MATLAB source code. The effects of both the parameters are shown by three dimensional graphical representation as well as concentration profiles.

  2. Industry Issue Paper: Cross-Cultural Factors and Corporate Governance Transparency in Global Airline Strategic Alliances

    OpenAIRE

    Giapponi, Catherine C.; Scheraga, Carl A.

    2007-01-01

    This paper argues that a critical dimension in understanding the factors that inhibit the effectiveness and benefits of airline alliances is corporate transparency. Specifically, the issue of transparency in corporate governance is considered. Corporate governance is the set of institutional arrangements affecting corporate decision making, and deals with the relationship among various participants in determining the direction and performance of corporations. However, airline strategic allian...

  3. Papers of the IX. Scientific Technical Seminar on Materials Investigation for power Industry

    International Nuclear Information System (INIS)

    2002-01-01

    The report is the assembly of the papers concerning the material and diagnostic problems occurring the exploitation of power station as well as gas pipelines and Underground Gas Storage. The new regulation of the projects of certain standards harmonized with the Directive 97/23/UE, the role of third parties in the system of assurance of safety of products placing on the UE market and changes in the prescription concerning accreditation and validation process are also discussed. (author)

  4. Value creation in industrial heritage management. Evidence from the City of Paper (Fabriano, Italy)

    OpenAIRE

    Mara, Cerquetti

    2017-01-01

    The paper discusses the open, inclusive, dynamic, proactive notion of cultural heritage that is emerging in the international scientific debate. Some significant innovations are examined first: the overcoming of the dualism between tangible and intangible cultural heritage, the increasing role of local communities in the processes of heritage recognition, safeguarding and enhancement and the need for valorisation as a democratic mandate. Aiming at developing this approach, the second step of ...

  5. Paper Town: The Social Production of Territory in the Industrial Town of Atenquique, Mexico

    Directory of Open Access Journals (Sweden)

    Alejandro Ponce de León Pagaza

    2018-05-01

    Full Text Available This article analyzes the social production of space in Atenquique, an industrial town in the southern region of Jalisco in western Mexico. The theoretical framework draws on insights from critical geography. Through the case of Atenquique we reflect on the transformation of the area from the beginning of the neoliberal period in Mexico. Neoliberalism ushered in the growth of precarious and insecure working conditions, something which has deepened over the past several decades. The methodology employed is based on ethnographic research undertaken over a period of four months in Atenquique. During this time period we used three different audiovisual methods to collect information: photography, oral history and the production of an ethnographic documentary film. The results of the study show how the ex-inhabitants of Atenquique have knit together complex constructions- both material and symbolic- that provide insight on how the changes of the past several decades have affected the area. In the conclusions, we return to the broader debates on the local and territorial consequences of the implementation of the neoliberal policies in Mexico.

  6. Papers of 10. Scientific Technical Seminar on Materials Investigation for Power Industry

    International Nuclear Information System (INIS)

    2003-01-01

    The Report is an assembly of the papers concerning the material and diagnostic problems occurring in the exploitation of power station as well as gas pipelines and underground gas storage technical condition survey. Education and training in welding and non-destructive testing according european rules are also presented as well as provisions of European standards concerning welding consumables. Technical supervision in the light of Poland accession to the european union and quality management system in face of the new standards requirements is described. (author)

  7. The use of electron beam for solution of some ecological problems in pulp and paper industry

    International Nuclear Information System (INIS)

    Auslender, V.L.; Ryazantsev, A.A.; Spiridonov, G.A.

    2002-01-01

    In the report, results of research on possibility of using a beam of accelerated electrons for a decrease of exhaust in an environment of detrimental smelling nasty substances generated during sulfate cellulose-paper production are presented. The two methods of radiation usage are described: with a direct action of beam on detrimental substances containing gas or water on a so-called 'tailing' of production process and at the beginning of production with influence of electron beam on wood chips before the boiling process

  8. Opportunities to improve energy efficiency and reduce greenhouse gas emissions in the U.S. pulp and paper industry

    Energy Technology Data Exchange (ETDEWEB)

    Martin, Nathan; Anglani, N.; Einstein, D.; Khrushch, M.; Worrell, E.; Price, L.K.

    2000-07-01

    The pulp and paper industry accounts for over 12% of total manufacturing energy use in the U.S. (U.S. EIA 1997a), contributing 9% to total manufacturing carbon dioxide emissions. In the last twenty-five years primary energy intensity in the pulp and paper industry has declined by an average of 1% per year. However, opportunities still exist to reduce energy use and greenhouse gas emissions in the manufacture of paper in the U.S. This report analyzes the pulp and paper industry (Standard Industrial Code (SIC) 26) and includes a detailed description of the processes involved in the production of paper, providing typical energy use in each process step. We identify over 45 commercially available state-of-the-art technologies and measures to reduce energy use and calculate potential energy savings and carbon dioxide emissions reductions. Given the importance of paper recycling, our analysis examines two cases. Case A identifies potential primary energy savings without accounting for an increase in recycling, while Case B includes increasing paper recycling. In Case B the production volume of pulp is reduced to account for additional pulp recovered from recycling. We use a discount rate of 30% throughout our analysis to reflect the investment decisions taken in a business context. Our Case A results indicate that a total technical potential primary energy savings of 31% (1013 PJ) exists. For case A we identified a cost-effective savings potential of 16% (533 PJ). Carbon dioxide emission reductions from the energy savings in Case A are 25% (7.6 MtC) and 14% (4.4 MtC) for technical and cost-effective potential, respectively. When recycling is included in Case B, overall technical potential energy savings increase to 37% (1215 PJ) while cost-effective energy savings potential is 16%. Increasing paper recycling to high levels (Case B) is nearly cost-effective assuming a cut-off for cost-effectiveness of a simple payback period of 3 years. If this measure is included, then

  9. Opportunities to improve energy efficiency and reduce greenhouse gas emissions in the US pulp and paper industry

    Energy Technology Data Exchange (ETDEWEB)

    Martin, Nathan; Anglani, N.; Einstein, D.; Khrushch, M.; Worrell, E.; Price, L.K.

    2000-07-01

    The pulp and paper industry accounts for over 12% of total manufacturing energy use in the US (US EIA 1997a), contributing 9% to total manufacturing carbon dioxide emissions. In the last twenty-five years primary energy intensity in the pulp and paper industry has declined by an average of 1% per year. However, opportunities still exist to reduce energy use and greenhouse gas emissions in the manufacture of paper in the US This report analyzes the pulp and paper industry (Standard Industrial Code (SIC) 26) and includes a detailed description of the processes involved in the production of paper, providing typical energy use in each process step. We identify over 45 commercially available state-of-the-art technologies and measures to reduce energy use and calculate potential energy savings and carbon dioxide emissions reductions. Given the importance of paper recycling, our analysis examines two cases. Case A identifies potential primary energy savings without accounting for an increase in recycling, while Case B includes increasing paper recycling. In Case B the production volume of pulp is reduced to account for additional pulp recovered from recycling. We use a discount rate of 30% throughout our analysis to reflect the investment decisions taken in a business context. Our Case A results indicate that a total technical potential primary energy savings of 31% (1013 PJ) exists. For case A we identified a cost-effective savings potential of 16% (533 PJ). Carbon dioxide emission reductions from the energy savings in Case A are 25% (7.6 MtC) and 14% (4.4 MtC) for technical and cost-effective potential, respectively. When recycling is included in Case B, overall technical potential energy savings increase to 37% (1215 PJ) while cost-effective energy savings potential is 16%. Increasing paper recycling to high levels (Case B) is nearly cost-effective assuming a cut-off for cost-effectiveness of a simple payback period of 3 years. If this measure is included, then the

  10. Comment on the critique of the paper 'ERP and management accounting changes of industrial enterprises in Serbia'

    Directory of Open Access Journals (Sweden)

    Malinić Slobodan

    2012-09-01

    Full Text Available The aim of the paper 'ERP and Management Accounting Changes of Industrial Enterprises in Serbia' was to investigate one specific aspect of management accounting, precisely the changes of management accounting under the influence of modern information technologies. Therefore, our aim was neither to criticize nor to promote SAP (or some other ERP software. SAP is one of the best, most popular and most widely accepted ERP software in Serbia. That was the main reason for choosing SAP for our research. The main objective of this Comment is an attempt to point out the differences in expressed opinions, which are mainly the result of different ideas and aspects of the analysis and points of view of our paper. We consider the mentioned critique to be well-intentioned and useful, primarily for the authors of the paper, but also for the users of the results of our paper, as well as the reputation of the journal Industrija.

  11. Geothermal industry position paper: EPA regulatory options and research and development information needs

    Energy Technology Data Exchange (ETDEWEB)

    D' Alessio, G.

    1977-08-01

    The environmental impact of geothermal energy development may be less intense or widespread than that of some other energy sources; however, it is the first example of a number of emerging energy technologies that must be dealt with by EPA. EPA may consider a spectrum of options ranging from a posutre of business as usual to one of immediate setting of standards, as favored by ERDA. The paper discusses the regulatory approaches and the potential problems that geothermal energy may present in the areas of air quality, water quality, and other impacts. It is recommended that a coordinated program of research be drawn up, comprised of specific research projects, the types of geothermal resource to which they apply, and the date by which the information is required.

  12. Geothermal Industry Position Paper: EPA Regulatory Options and Research and Development Information Needs

    Energy Technology Data Exchange (ETDEWEB)

    Swetnam, G.F.

    1976-11-01

    The environmental impact of geothermal energy development may be less intense or widespread than that of some other energy sources; however, it is the first example of a number of emerging energy technologies that must be dealt with by EPA. EPA may consider a spectrum of options ranging from a posture of business as usual to one of immediate setting of standards, as favored by ERDA. The paper discusses the regulatory approaches and the potential problems that geothermal energy may present in the areas of air quality, water quality, and other impacts. It is recommended that a coordinated program of research be drawn up, comprised of specific research projects, the types of geothermal resource to which they apply, and the date by which the information is required.

  13. Roadmap Dutch paper and cardboard industry; Routekaart Nederlandse papier- en kartonindustrie

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2011-11-15

    In 2004, the VNP launched an energy program with the aim to halve energy consumption in 2020 throughout the paper and cardboard chain in the Netherlands. From 2011 to 2030 the VNP aims at two developing themes: (1) Sustainability: the efficient use of energy and materials for cost reduction and sustainability, and (2) Innovative products and services with high added value [Dutch] In 2004 is de VNP gestart met een energietransitieprogramma met als doel het energieverbruik in de gehele papier- en kartonketen te halveren in 2020. Vanaf 2011 tot 2030 zet de VNP in op twee ontwikkelthema's: (1) Duurzaamheid: het efficient omgaan met energie en materialen ten behoeve van kostenreductie en verduurzaming; en (2) Innovatieve producten en diensten met hoge toegevoegde waarde.

  14. Integration of water footprint accounting and costs for optimal pulp supply mix in paper industry

    DEFF Research Database (Denmark)

    Manzardo, Alessandro; Ren, Jingzheng; Piantella, Antonio

    2014-01-01

    studies have focused on these aspects, but there have been no previous reports on the integrated application of raw material water footprint accounting and costs in the definition of the optimal supply mix of chemical pulps from different countries. The current models that have been applied specifically...... that minimizes the water footprint accounting results and costs of chemical pulp, thereby facilitating the assessment of the water footprint by accounting for different chemical pulps purchased from various suppliers, with a focus on the efficiency of the production process. Water footprint accounting...... was adapted to better represent the efficiency of pulp and paper production. A multi-objective model for supply mix optimization was also developed using multi-criteria decision analysis (MCDA). Water footprint accounting confirmed the importance of the production efficiency of chemical pulp, which affected...

  15. Implementation of an UASB anaerobic digester at bagasse-based pulp and paper industry

    International Nuclear Information System (INIS)

    Chinnaraj, S.; Venkoba Rao, G.

    2006-01-01

    Upflow anaerobic sludge blanket (UASB) reactor was installed to replace the conventional anaerobic lagoon treating bagasse wash wastewater from agro-based pulp and paper mill, to generate bio-energy and to reduce greenhouse gas emissions. The plant was designed to treat 12 ML d -1 of wastewater having two 5 ML capacity reactors, 5.75 kg COD m -3 d -1 organic loading rate and 20 h hydraulic retention time. In the plant 80-85% COD reduction was achieved with biogas production factor of 520 L kg -1 COD reduced. In 11 months 4.4 million m 3 of biogas was generated from bagasse wash wastewater utilizing UASB process. Utilization of the biogas in the Lime Kiln saved 2.14 ML of furnace oil in 9 months. Besides significant economic benefits, furnace oil saving reduced 6.4 Gg CO 2 emission from fossil fuel and conversion of the anaerobic lagoon into anaerobic reactor reduced 2.1 Gg methane emission which is equal to 43.8 Gg of CO 2

  16. Soil Quality after Six Years of Paper Mill Industrial Wastewater Application

    Directory of Open Access Journals (Sweden)

    Ivan Carlos Carreiro Almeida

    Full Text Available ABSTRACT The application of wastewater to irrigate soils may be an attractive option for paper mills, especially when the effluents can also provide nutrients to plants. Since there could be negative environmental effects, such activity must be preceded by a thorough evaluation of the consequences. The changes in soil quality of a Neossolo Flúvico Distrófico (Typic Udifluvent were evaluated over a period of six years of irrigation with treated effluent from a wood pulp company. Although effluent application for six years did not affect soil resistance to penetration and soil hydraulic conductivity, it promoted a decrease in the mean size of aggregates and an increase in clay dispersion. Effluent application increased soil pH but did not change exchangeable Ca and Mg contents and organic carbon. After a full rotation of eucalyptus cultivation common in Brazil (six years, no negative effects in tree growth were found due to effluent irrigation. However, effluent addition caused higher values of Na adsorption ratio and intermediate electrical conductivity in the soil, which indicates a possible negative effect on soil quality if the application continues over a longer period. Therefore, a monitoring program should be carried out during subsequent crop rotations, and alternatives must be studied to obtain better effluent quality, such as adding Ca and Mg to the wastewater and using gypsum in the soil.

  17. Water regeneration and water reuse pilot experience in paper industry; Experiencia piloto de regeneracion y reulitizacion de agua en el sector papelero

    Energy Technology Data Exchange (ETDEWEB)

    Estiles Olive, J.; Vidal Parellada, P.

    2008-07-01

    Water scarcity in some geographical areas has promoted water consumption optimization and wastewater regeneration and reuse studies. This paper explains pilot study is a paper mill industry using membrane bioreactor (MBR) and nano filtration (NF), as second pass treatment, to regenerate wastewater in order to be reused in the paper mill process. due to excellent pilot results industrial application is now under study. (Author)

  18. A changing world. A changing industry. Session cost efficient solutions for field development. A step forward (Paper G1)

    International Nuclear Information System (INIS)

    Taranger, K.P.

    1994-01-01

    Oil companies in Norway and the oil related industry are presently in the middle of a one year long, and quite substantial, efficiency-process named NORSOK. The NORSOK has the objective of finding more cost- and time-efficient ways of exploiting oil and gas from the Norwegian Continental Shelf. The paper discusses the industrial participation in the NORSOK working groups. It presents the changes to be foreseen as a result of experience gained, through previous projects as well as efficiency processes, and which will be applied to the planning and execution of two current field development projects, namely the Vigdis field in the North Sea and the Midgard field in the Haltenbanken area

  19. Modeling, simulation, and analysis of a reactor system for the generation of white liquor of a pulp and paper industry

    Directory of Open Access Journals (Sweden)

    Ricardo Andreola

    2011-02-01

    Full Text Available An industrial system for the production of white liquor of a pulp and paper industry, Klabin Paraná Papéis, formed by ten reactors was modeled, simulated, and analyzed. The developed model considered possible water losses by the evaporation and reaction, in addition to variations in the volumetric flow of lime mud across the reactors due to the composition variations. The model predictions agreed well with the process measurements at the plant and the results showed that the slaking reaction was nearly complete at the third causticizing reactor, while causticizing ends by the seventh reactor. Water loss due to slaking reaction and evaporation occurred more pronouncedly in the slaker reactor than in the final causticizing reactors; nevertheless, the lime mud flow remained nearly constant across the reactors.

  20. Calibration transfer between electronic nose systems for rapid In situ measurement of pulp and paper industry emissions

    International Nuclear Information System (INIS)

    Deshmukh, Sharvari; Kamde, Kalyani; Jana, Arun; Korde, Sanjivani; Bandyopadhyay, Rajib; Sankar, Ravi; Bhattacharyya, Nabarun; Pandey, R.A.

    2014-01-01

    Highlights: • E-nose developed for obnoxious emissions measurement at pulp and paper industrial site. • ANN model developed for prediction of (CH 3 ) 2 S, (CH 3 ) 2 S 2 , CH 3 SH and H 2 S concentration. • Calibration transfer methodology developed for transfer between two e-nose instruments. • Box–Behnken design and robust regression used for calibration transfer. • Results show effective transfer of training model from one e-nose system to other. - Abstract: Electronic nose systems when deployed in network mesh can effectively provide a low budget and onsite solution for the industrial obnoxious gaseous measurement. For accurate and identical prediction capability by all the electronic nose systems, a reliable calibration transfer model needs to be implemented in order to overcome the inherent sensor array variability. In this work, robust regression (RR) is used for calibration transfer between two electronic nose systems using a Box–Behnken (BB) design. Out of the two electronic nose systems, one was trained using industrial gas samples by four artificial neural network models, for the measurement of obnoxious odours emitted from pulp and paper industries. The emissions constitute mainly of hydrogen sulphide (H 2 S), methyl mercaptan (MM), dimethyl sulphide (DMS) and dimethyl disulphide (DMDS) in different proportions. A Box–Behnken design consisting of 27 experiment sets based on synthetic gas combinations of H 2 S, MM, DMS and DMDS, were conducted for calibration transfer between two identical electronic nose systems. Identical sensors on both the systems were mapped and the prediction models developed using ANN were then transferred to the second system using BB–RR methodology. The results showed successful transmission of prediction models developed for one system to other system, with the mean absolute error between the actual and predicted concentration of analytes in mg L −1 after calibration transfer (on second system) being 0.076, 0

  1. Studies on the utilization of agricultural residues in the manufacture of pulp and paper, and industrial chemicals

    Energy Technology Data Exchange (ETDEWEB)

    Joshi, V.S.; Kamath, G.P.; Basu, S.

    1980-03-15

    While demand for pulp and paper products in India is increasing at the annual rate of 7 to 8%, availability of cellulosic raw material to meet the ever increasing demand is becoming a serious problem. It has been estimated that bamboo, the traditional source of cellulosic raw material in India, even after ensuring the most scientific and best possible exploitation, could provide less than 50% of the requirement. In a big agricultural country like India, agri-residues like straws and bagasse, along with jute sticks, available in huge quantity, could provide substantial amount of cellulosic resources to the pulp and paper industry. Realizing the importance of agri-residue utilization in Indian economy, a series of research projects have been initiated and completed during the last 15 years to study the techno-economic feasibility of manufacturing pulp, paper, and industrial chemicals, based on rice and wheat straws, bagasse, and jute sticks. The economic advantages of the mechano-chemical pulping process, as compared to the conventional pressure, pulping process, for the conversion of agri-residues into pulp and paer is evaluated. For highlighting the importance of agri-residues in the field of useful chemical recovery possibilities, experimental data are given on the saccarification of agri-residues into reducing sugars by the simple acid hydrolysis method with the help of concentrated sulfuric acid.

  2. Perfluoroalkyl acids in surface waters and tapwater in the Qiantang River watershed-Influences from paper, textile, and leather industries.

    Science.gov (United States)

    Lu, Guo-Hui; Gai, Nan; Zhang, Peng; Piao, Hai-Tao; Chen, Shu; Wang, Xiao-Chun; Jiao, Xing-Chun; Yin, Xiao-Cai; Tan, Ke-Yan; Yang, Yong-Liang

    2017-10-01

    Perfluoroalkyl acids (PFAAs) are widely used as multi-purpose surfactants or water/oil repellents. In order to understand the contamination level and compositional profiles of PFAAs in aqueous environment in textile, leather, and paper making industrial areas, surface waters and tap waters were collected along the watershed of the Qiantang River where China's largest textile, leather, and paper making industrial bases are located. For comparison, surface water and tapwater samples were also collected in Hangzhou and its adjacent areas. 17 PFAAs were analyzed by solid phase extraction-high performance liquid chromatography-tandem mass spectrometry. The results show that the total concentrations of PFAAs (ΣPFAAs) in the Qiantang River waters ranged from 106.1 to 322.9 ng/L, averaging 164.2 ng/L. The contamination levels have been found to be extremely high, comparable to the levels of the most serious PFAA contamination in surface waters of China. The PFAA composition profiles were characterized by the dominant PFOA (average 58.1% of the total PFAAs), and PFHxA (average 18.8%). The ΣPFAAs in tap water ranged from 9.5 to 174.8 ng/L, showing PFAA compositional pattern similar to the surface waters. Good correlations between PFAA composition profiles in tap waters and the surface waters were observed. Copyright © 2017 Elsevier Ltd. All rights reserved.

  3. Papers of All-Polish Conference on Nuclear Techniques in Industry, Medicine, Agriculture and Environmental Protection; Referaty Krajowej Konferencji Technika Jadrowa w Przemysle, Medycynie, Rolnictwie i Ochronie Srodowiska

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-07-01

    These proceedings comprise papers presented at All-Polish Conference on nuclear techniques in industry, medicine, agriculture and environmental protection. Most of the papers are in the field of uses of radiation sources and particle beams in industry, radiation chemistry, nuclear medicine and dosimetry, environmental sciences.

  4. Calibration transfer between electronic nose systems for rapid In situ measurement of pulp and paper industry emissions

    Energy Technology Data Exchange (ETDEWEB)

    Deshmukh, Sharvari [CSIR-National Environmental Engineering and Research Institute, Nagpur (India); Department of Instrumentation and Electronics Engineering, Jadavpur University, Kolkata (India); Kamde, Kalyani [CSIR-National Environmental Engineering and Research Institute, Nagpur (India); Jana, Arun [Center for Development of Advance Computing, Kolkata (India); Korde, Sanjivani [CSIR-National Environmental Engineering and Research Institute, Nagpur (India); Bandyopadhyay, Rajib [Department of Instrumentation and Electronics Engineering, Jadavpur University, Kolkata (India); Sankar, Ravi [Center for Development of Advance Computing, Kolkata (India); Bhattacharyya, Nabarun, E-mail: nabarun.bhattacharya@cdac.in [Center for Development of Advance Computing, Kolkata (India); Pandey, R.A., E-mail: ra_pandey@neeri.res.in [CSIR-National Environmental Engineering and Research Institute, Nagpur (India)

    2014-09-02

    Highlights: • E-nose developed for obnoxious emissions measurement at pulp and paper industrial site. • ANN model developed for prediction of (CH{sub 3}){sub 2}S, (CH{sub 3}){sub 2}S{sub 2}, CH{sub 3}SH and H{sub 2}S concentration. • Calibration transfer methodology developed for transfer between two e-nose instruments. • Box–Behnken design and robust regression used for calibration transfer. • Results show effective transfer of training model from one e-nose system to other. - Abstract: Electronic nose systems when deployed in network mesh can effectively provide a low budget and onsite solution for the industrial obnoxious gaseous measurement. For accurate and identical prediction capability by all the electronic nose systems, a reliable calibration transfer model needs to be implemented in order to overcome the inherent sensor array variability. In this work, robust regression (RR) is used for calibration transfer between two electronic nose systems using a Box–Behnken (BB) design. Out of the two electronic nose systems, one was trained using industrial gas samples by four artificial neural network models, for the measurement of obnoxious odours emitted from pulp and paper industries. The emissions constitute mainly of hydrogen sulphide (H{sub 2}S), methyl mercaptan (MM), dimethyl sulphide (DMS) and dimethyl disulphide (DMDS) in different proportions. A Box–Behnken design consisting of 27 experiment sets based on synthetic gas combinations of H{sub 2}S, MM, DMS and DMDS, were conducted for calibration transfer between two identical electronic nose systems. Identical sensors on both the systems were mapped and the prediction models developed using ANN were then transferred to the second system using BB–RR methodology. The results showed successful transmission of prediction models developed for one system to other system, with the mean absolute error between the actual and predicted concentration of analytes in mg L{sup −1} after calibration

  5. Ultrahigh performance composting of sludge from food industry-comparative study of fermentation in sawdust and paper mixing methods

    International Nuclear Information System (INIS)

    Hassan, A.; Masanori, M.; Mizuho, M.; Hiroe, K.; Shahjahan, M.M.; Tohru, H.; Hori, H.

    2005-01-01

    We succeeded to develop an ultra high performance composting system for food industrial sludge by employing paper mixing method. Sludge was mixed with cut pieces (3 x 12 mm) of waste paper, like newspapers, in the range of 10-20 % (w/w) in an electric mixer to enhance the porosity and reduce water content of the mass. We followed conventional way of sawdust mixing as control. The mixture was subjected to aeration at room temperature with an electric blower at 86 L/min/m/sup 2/ bottom area of bio-reactor. The composting process completed in 10 days, in contrast to the conventional cases where it takes 60 to 90 days to complete composting, thereby reducing the time course 6 to 9 fold. Chemical analyses of the compost showed concentration nitrogen (N) 5.0%, phosphorus (P) 4.9% and potassium (K) 0.6% while all heavy metal contents were below the standard required level. The compost showed pH 7.1, EC 5.6 and C/N ratio 8. We analyzed for nitrogen release into the soil and efficacy on the germination and growth of Brassica Tapa L. the compost showed markedly good effect on the growth of the plantlets. The present study demonstrated that the paper-mixed composting method is highly efficient and energy saving. In addition, this method can lead to design a reactor which is compact but with very high capacity to convert municipal organic waste to compost. (author)

  6. Utilization of steel, pulp and paper industry solid residues in forest soil amendment: relevant physicochemical properties and heavy metal availability.

    Science.gov (United States)

    Mäkelä, Mikko; Watkins, Gary; Pöykiö, Risto; Nurmesniemi, Hannu; Dahl, Olli

    2012-03-15

    Industrial residue application to soil was investigated by integrating granulated blast furnace or converter steel slag with residues from the pulp and paper industry in various formulations. Specimen analysis included relevant physicochemical properties, total element concentrations (HCl+HNO3 digestion, USEPA 3051) and chemical speciation of chosen heavy metals (CH3COOH, NH2OH·HCl and H2O2+H2O2+CH3COONH4, the BCR method). Produced matrices showed liming effects comparable to commercial ground limestone and included significant quantities of soluble vital nutrients. The use of converter steel slag, however, led to significant increases in the total concentrations of Cr and V. Subsequently, total Cr was attested to occur as Cr(III) by Na2CO3+NaOH digestion followed by IC UV/VIS-PCR (USEPA 3060A). Additionally, 80.6% of the total concentration of Cr (370 mg kg(-1), d.w.) occurred in the residual fraction. However, 46.0% of the total concentration of V (2470 mg kg(-1), d.w.) occurred in the easily reduced fraction indicating potential bioavailability. Copyright © 2011 Elsevier B.V. All rights reserved.

  7. Papers of the PTAC air issues forum and poster session for the upstream oil and gas industry

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2004-07-01

    This forum focused on air issues from the perspective of the oil and gas industry. The impacts of the national pollutant release inventory and the new regional air quality network and the Albertan oil sands region were discussed as well as some of the varied impacts of environmental assessment procedures. The impact of sour gas emissions on southern Alberta was also examined. New methods and technologies for measuring emissions were presented, including: tools for the measurement of fugitive emissions; improved flare tip design; optical emissions detection technology; investigation of the sooting propensity of flares; and the measurement of fugitive emissions at gas processing facilities. Energy efficiency in practice was also discussed with a case study comparison of an emergency planning zone (EPZ) determination using existing and new models of the Energy Utilities Board (EUB). Seventeen papers were presented at this forum, three of which have been catalogued separately for inclusion in this database. tabs, figs.

  8. A Cost-Benefit Assessment of Gasification-Based Biorefining in the Kraft Pulp and Paper Industry

    Energy Technology Data Exchange (ETDEWEB)

    Eric D. Larson; Stefano Consonni; Ryan E. Katofsky; Kristiina Iisa; W. James Frederick

    2007-03-31

    Production of liquid fuels and chemicals via gasification of kraft black liquor and woody residues (''biorefining'') has the potential to provide significant economic returns for kraft pulp and paper mills replacing Tomlinson boilers beginning in the 2010-2015 timeframe. Commercialization of gasification technologies is anticipated in this period, and synthesis gas from gasifiers can be converted into liquid fuels using catalytic synthesis technologies that are in most cases already commercially established today in the ''gas-to-liquids'' industry. These conclusions are supported by detailed analysis carried out in a two-year project co-funded by the American Forest and Paper Association and the Biomass Program of the U.S. Department of Energy. This work assessed the energy, environment, and economic costs and benefits of biorefineries at kraft pulp and paper mills in the United States. Seven detailed biorefinery process designs were developed for a reference freesheet pulp/paper mill in the Southeastern U.S., together with the associated mass/energy balances, air emissions estimates, and capital investment requirements. Commercial (''Nth'') plant levels of technology performance and cost were assumed. The biorefineries provide chemical recovery services and co-produce process steam for the mill, some electricity, and one of three liquid fuels: a Fischer-Tropsch synthetic crude oil (which would be refined to vehicle fuels at existing petroleum refineries), dimethyl ether (a diesel engine fuel or LPG substitute), or an ethanol-rich mixed-alcohol product. Compared to installing a new Tomlinson power/recovery system, a biorefinery would require larger capital investment. However, because the biorefinery would have higher energy efficiencies, lower air emissions, and a more diverse product slate (including transportation fuel), the internal rates of return (IRR) on the incremental capital investments would be

  9. CO2 emissions: mineral carbonation and Finnish pulp and paper industry (CO2 Nordic Plus) and use of serpentinites in energy and metal industry (ECOSERP)

    International Nuclear Information System (INIS)

    Fogelholm, C.-J.; Raiski, T.; Teir, S.

    2007-01-01

    Abstract Mineral carbonation has been investigated at Helsinki University of Technology (TKK), laboratory of energy engineering and environmental protection since year 2000. The Finnish Technology Agency Tekes and the Finnish Recovery Boiler Committee are funding through the ClimBus technology programme, in conjunction with the Nordic Energy Research Programme, the research regarding the application of ex situ mineral carbonation processes. One aspect is to verify the possible use of mineral carbonation for the separation, utilisation and long-term storage of carbon dioxide (CO 2 ) in the pulp and paper industry. The Geological Survey of Finland (GTK) has been screening since 2004 the location, quality and suitability of the Finnish processed serpentine and stoped serpentinite storage of mines and in situ serpentinite bodies of ultramafic rock formations for mineral carbonation of CO 2 . Tekes and the GTK are funding development work through the ClimBus technology programme on the utilisation of serpentine and serpentinite for CO 2 sequestration purposes, based on economical and environmental evaluation of mineral and mining processing operations. Also the options for other use of serpentine and serpentinite are evaluated. The most promising magnesium- and calcium-based sources for carbonation are by-products of mining processes of ultramafic rocks (such as serpentinites and serpentine) and steelmaking slags. Carbonated minerals could possibly be used as paper coating materials (PCC), fillers or construction materials. For magnesium carbonate new markets and applications must be developed. (orig.)

  10. CO2 emissions: mineral carbonation and Finnish pulp and paper industry (CONordicPlus) and use of serpentinites in energy and metal industry (ECOSERP)

    International Nuclear Information System (INIS)

    Fogelholm, C.J.; Raiski, T.; Teir, S.

    2006-01-01

    Mineral carbonation has been investigated at Helsinki University of Technology (TKK), laboratory of energy engineering and environmental protection since year 2000. The Finnish Technology Agency Tekes and the Finnish Recovery Boiler Committee are funding through the ClimBus technology programme, in conjunction with the Nordic Energy Research Programme, the research regarding the application of ex situ mineral carbonation processes. One aspect is to verify the possible use of mineral carbonation for the separation, utilisation and long-term storage of carbon dioxide (CO2) in the pulp and paper industry. The Geological Survey of Finland (GTK) has been screening since 2004 the location, quality and suitability of the Finnish processed serpentine and stopped serpentinite storage of mines and in situ serpentinite bodies of ultramafic rock formations for mineral carbonation of CO2. Tekes and the GTK are funding development work through the ClimBus technology programme on the utilisation of serpentine and serpentinite for CO2 sequestration purposes, based on economical and environmental evaluation of mineral and mining processing operations. Also the options for other use of serpentine and serpentinite are evaluated. The most promising magnesium and calcium-based sources for carbonation are by products of mining processes of ultramafic rocks (such as serpentinites and serpentine) and steelmaking slags. Carbonated minerals could possibly be used as paper coating materials (PCC), fillers or construction materials. For magnesium carbonate new markets and applications must be developed. (orig.)

  11. Energy prospects in the competitiveness of the paper industry. Diagnosis of the Industrial Observatories; Perspectivas energeticas en la competitividad del sector del papel. El diagnostico de los observatorios industriales

    Energy Technology Data Exchange (ETDEWEB)

    Ortigosa Goni, J. A.

    2012-07-01

    This article analyzes the prospects and options for the paper industry in terms of energy. For that, the article begins defining competitiveness, analyzing the connections and interdependencies with economy, energy and industry, both world, European and national levels. Also, the article studies in depth the evolution and situation of the Spanish paper industry, its characteristics and energy alternatives, stressing biomass as one of the most attractive choices currently. (Author)

  12. How to reconcile environmental and economic performance to improve corporate sustainability: corporate environmental strategies in the European paper industry.

    Science.gov (United States)

    Wagner, Marcus

    2005-07-01

    This paper discusses the relationship between environmental and economic performance and the influence of corporate strategies with regard to sustainability and the environment. After formulating a theoretical model, results are reported from an empirical analysis of the European paper manufacturing industry. New data are used to test hypotheses derived from the theoretical model, using environmental performance indices representing different corporate environmental strategy orientations. In particular, an emissions-based index largely reflecting end-of-pipe strategies and an inputs-based index reflecting integrated pollution prevention are distinguished. For the emissions-based index, a predominantly negative relationship between environmental and economic performance is found, whereas for the inputs-based index no significant link is found. This is consistent with the theoretical model, which predicts the possibility of different relationships. The results also show that for firms with pollution prevention-oriented corporate environmental strategies, the relationship between environmental and economic performance is more positive, thus making improvements in corporate sustainability more likely. Based on this last insight, managerial implications of this are discussed with regard to strategy choices, investment decisions and operations management.

  13. Adsorption of heavy metals by bio-chars produced from pyrolysis of paper mulberry from simulated industrial wastewater

    International Nuclear Information System (INIS)

    Adil, S.; Asma, M.

    2014-01-01

    Paper mulberry bio-char (by-product of pyrolysis) was evaluated for the removal of heavy metals (Cd, Cr, Cu, Zn and Pb) from simulated industrial waste water. The surface properties and surface area of the bio-char was found suitable for metal adsorption. Batch sorption studies for adsorption potential of paper mulberry bio-char for Cd, Cr, Cu, Pb and Zn were investigated under different experimental conditions of pH, temperature and contact time. Maximum removal efficiency of Cd, Cu, Pb and Zn was 97.8, 76.8, 85.6, and 82.2 % respectively at pH 12 while maximum removal of Cr was recorded (98%) at pH 2. The removal efficiency showed different behaviour at different contact times. Maximum removal efficiency of Cd, Cr, Zn was 81, 86, 61.4% at contact time of 3 hr. The maximum removal of Cu was 64.2% observed at a contact time of 4 hours while the maximum removal of Pb and Zn was 85% at contact time of 2 hr. The values of the thermodynamic parameters, enthalpy delta H, Gibbs free energy delta G of sorption and entropy delta So were calculated to define endothermic or exothermic behavior of the sorbent used. Negative value of delta G for Cd, Cu, Cr and Pb indicated paper mulberry bio-char as a feasible sorbent for the efficient removal of Cd, Cu, Cr and Pb. Negative value of delta H was observed for Cd and Pb indicating that the adsorption process is exothermic while positive value of delta H was calculated for Cu, Cr and Zn showed that the adsorption is endothermic. The results obtained showed that plant residue bio-char can act as an effective sorbent for the removal of heavy metals from aqueous solutions. (author)

  14. AN ENVIRONMENTAL COMPARISON OF PLASTIC AND PAPER CONSUMER CARRIER BAGS IN SOUTH AFRICA: IMPLICATIONS FOR THE LOCAL MANUFACTURING INDUSTRY

    Directory of Open Access Journals (Sweden)

    J. Sevitz

    2012-01-01

    Full Text Available

    ENGLISH ABSTRACT: The conventional consumer carrier bags have recently received considerable attention in South Africa. The choice of material for these bags, based on environmental preferences in the South African context, could significantly influence the local manufacturing industry. Life Cycle Assessment (LCA, an environmental management tool, has been applied to objectively evaluate and compare the overall environmental impacts of the complete life cycles (from raw material extraction to final disposal of consumer plastic and paper carrier bags in South Africa. Paper bags have a higher carrying capacity compared to plastic bags and different use ratios were subsequently evaluated. Plastic bags have a lower environmental impact for use ratios of up to 2.5 plastic bags to one paper bag. Above this ratio the conclusions are not reliable. Paper bags would need to increase its recycled content significantly to be competitive in terms of environmental impacts. The re-use of thicker plastic, as proposed by the new plastic bag legislation, has the potential to significantly lower the impact of plastic bags.

    AFRIKAANSE OPSOMMING: Die konvensionele gebruikersdrasakke het onlangs aansienlike aandag in Suid Afrika ontvang. Die keuse van materiaal vir hierdie sakke, wat gebaseer is op omgewingsvoorkeure in die Suid-Afrikaanse konteks, kan 'n wesenlike invloed uitoefen op die plaaslike vervaardigingsindustrie. Lewenssiklusanalise (LCA, 'n omgewingsbestuurgereedskap, is aangewend vir 'n objektiewe evaluasie en vergelyking van die algehele omgewingsimpakte van die totale lewenssiklus (vanaf grondstofekstraksie tot finale wegdoening van gebruikersplastiek- en papierdrasakke in Suid-Afrika. Aangesien papiersakke 'n hoër drakapasiteit het in vergelyking met plastieksakke, is verskillende gebruiksverhoudings evalueer. Plastieksakke het 'n laer omgewingsimpak vir gebruiksverhoudings tot en met 2.5 plastieksakke vir elke papiersak. Die gevolgtrekkings

  15. Treatment of concentrates from wastewater evaporation in the pulp and paper industry; Metsaeteollisuuden jaetevesien haihduttamokonsentraattien jatkokaesittely - KLT 03

    Energy Technology Data Exchange (ETDEWEB)

    Fagernaes, L [VTT Energy, Espoo (Finland)

    1999-12-31

    Different organic and inorganic compounds are dissolved in process waters in paper production processes. When closing water cycles this dissolved material is enriched in circulation waters. One alternative for removing this harmful material is evaporation. The aim of the project was to characterise concentrates and condensates formed in the evaporation of different waste waters and circulation waters in the pulp and paper industry, and to survey alternatives for their further treatment and utilisation. Furthermore, one aim was to study precipitation of material and contamination of heat transfer surfaces during evaporation. In the work, TMP and CTMP filtrates, debarking waters as well as concentrates from pilot and demonstration evaporation plants were used as samples. The water samples were evaporated, and the concentrates were evaporated further to higher dry solids contents. Waste water parameters and the compositions of feed, condensate and concentrate samples were measured. An analysis scheme was developed for the organic matter in CTMP filtrates and their concentrates. Primarily low-molecular acids and alcohols are evaporated with the water from TMP and CTMP filtrates and from debarking waters. The other substances were concentrated in the residues. The proportion of organic matter in the concentrates of TMP filtrates was about a half, while the concentrates of debarking water consisted nearly totally of organic matter. Fuel properties were determined and preliminary heat treatment experiments were carried out for the concentrates. The ash and sodium contents of the TMP and CTMP filtrates were high. The project was terminated in spring 1998. The research work will be continued in a new project within the CACTUS Programme under the title `Overall solution for water circulation based on evaporation` (KLT 01). The research plan of this project is presented elsewhere in this yearbook. (orig.)

  16. Materials for the pulp and paper industry. Section 1: Development of materials for black liquor recovery boilers

    Energy Technology Data Exchange (ETDEWEB)

    Keiser, J.R.; Hubbard, C.R.; Payzant, E.A. [Oak Ridge National Lab., TN (United States)] [and others

    1997-04-01

    Black liquor recovery boilers are essential components of kraft pulp and paper mills because they are a critical element of the system used to recover the pulping chemicals required in the kraft pulping process. In addition, the steam produced in these boilers is used to generate a significant portion of the electrical power used in the mill. Recovery boilers require the largest capital investment of any individual component of a paper mill, and these boilers are a major source of material problems in a mill. The walls and floors of these boilers are constructed of tube panels that circulate high pressure water. Molten salts (smelt) accumulate on the floor of recovery boilers, and leakage of water into the boiler can result in a violent explosion when the leaked water instantly vaporizes upon contacting the molten smelt. Because corrosion of the conventionally-used carbon steel tubing was found to be excessive in the lower section of recovery boilers, use of stainless steel/carbon steel co-extruded tubing was adopted for boiler walls to lessen corrosion and reduce the likelihood of smelt/water explosions. Eventually, this co-extruded or composite (as it is known in the industry) tubing was selected for use as a portion or all of the floor of recovery boilers, particularly those operating at pressures > 6.2 MPa (900 psi), because of the corrosion problems encountered in carbon steel floor tubes. Since neither the cause of the cracking nor an effective solution has been identified, this program was established to develop a thorough understanding of the degradation that occurs in the composite tubing used for walls and floors. This is being accomplished through a program that includes collection and review of technical reports, examination of unexposed and cracked tubes from boiler floors, computer modeling to predict residual stresses under operating conditions, and operation of laboratory tests to study corrosion, stress corrosion cracking, and thermal fatigue.

  17. Treatment of concentrates from wastewater evaporation in the pulp and paper industry; Metsaeteollisuuden jaetevesien haihduttamokonsentraattien jatkokaesittely - KLT 03

    Energy Technology Data Exchange (ETDEWEB)

    Fagernaes, L. [VTT Energy, Espoo (Finland)

    1998-12-31

    Different organic and inorganic compounds are dissolved in process waters in paper production processes. When closing water cycles this dissolved material is enriched in circulation waters. One alternative for removing this harmful material is evaporation. The aim of the project was to characterise concentrates and condensates formed in the evaporation of different waste waters and circulation waters in the pulp and paper industry, and to survey alternatives for their further treatment and utilisation. Furthermore, one aim was to study precipitation of material and contamination of heat transfer surfaces during evaporation. In the work, TMP and CTMP filtrates, debarking waters as well as concentrates from pilot and demonstration evaporation plants were used as samples. The water samples were evaporated, and the concentrates were evaporated further to higher dry solids contents. Waste water parameters and the compositions of feed, condensate and concentrate samples were measured. An analysis scheme was developed for the organic matter in CTMP filtrates and their concentrates. Primarily low-molecular acids and alcohols are evaporated with the water from TMP and CTMP filtrates and from debarking waters. The other substances were concentrated in the residues. The proportion of organic matter in the concentrates of TMP filtrates was about a half, while the concentrates of debarking water consisted nearly totally of organic matter. Fuel properties were determined and preliminary heat treatment experiments were carried out for the concentrates. The ash and sodium contents of the TMP and CTMP filtrates were high. The project was terminated in spring 1998. The research work will be continued in a new project within the CACTUS Programme under the title `Overall solution for water circulation based on evaporation` (KLT 01). The research plan of this project is presented elsewhere in this yearbook. (orig.)

  18. A xylanase gene directly cloned from the genomic DNA of alkaline wastewater sludge showing application potential in the paper industry.

    Science.gov (United States)

    Zhao, Yanyu; Luo, Huiying; Meng, Kun; Shi, Pengjun; Wang, Guozeng; Yang, Peilong; Yuan, Tiezheng; Yao, Bin

    2011-09-01

    A xylanase gene, aws-2x, was directly cloned from the genomic DNA of the alkaline wastewater sludge using degenerated PCR and modified TAIL-PCR. The deduced amino acid sequence of AWS-2x shared the highest identity (60%) with the xylanase from Chryseobacterium gleum belonging to the glycosyl hydrolase GH family 10. Recombinant AWS-2x was expressed in Escherichia coli BL21 (DE3) and purified to electrophoretic homogeneity. The enzyme showed maximal activity at pH 7.5 and 55 °C, maintained more than 50% of maximal activity when assayed at pH 9.0, and was stable over a wide pH range from 4.0 to 11.0. The specific activity of AWS-2x towards hardwood xylan (beechwood and birchwood xylan) was significantly higher than that to cereal xylan (oat spelt xylan and wheat arabinoxylan). These properties make AWS-2x a potential candidate for application in the pulp and paper industry.

  19. Sludge in the pulp and paper industry in Sweden, part II[Combustion of]; Slam fraan skogsindustrin, fas II

    Energy Technology Data Exchange (ETDEWEB)

    Gyllenhammar, Marianne; Herstad Svaerd, Solvie; Kjoerk, Anders; Larsson, Sara; Wennberg, Olle [S.E.P. Scandinavian Energy Project AB, Goeteborg (Sweden); Aamand, Lars-Erik [Chalmers Univ. of Technology, Goeteborg (Sweden); Eskilsson, David [Swedish National Testing and Research Inst., Boraas (Sweden)

    2003-11-01

    During part II of this research program combustible sludge from the pulp and paper industry has been studied in detail. 560,000 tonnes of sludge per year (calculated as dry sludge) are produced in Sweden. The energy potential in the produced sludge is about 2 TWh/year. Today 1 TWh/year is produced in the pulp and paper mill's own boilers. This means that additional energy can be utilized from this material. An objective of this program has been to decide whether or not there are sludge types which are favourable respectively difficult to combust. By mixing different sludge types, or other waste products, emissions and/or problems during combustion can be minimized. These possibilities have been studied thoroughly in this program. A lot of sludge samples have been studied in laboratory scale at SP and in full-scale at Chalmers 12 MW CFB boiler. As a complement to the practical tests S.E.P. has done research regarding different aspects of sludge as a fuel; for example handling of sludge and regional drying. The results of 40 sintering tests at SP showed that the sintering temperature during combustion of sludge in a fluidised bed, with silica sand as bed material, varied between <850 deg C and >1100 deg C. The evaluation showed that the alkali content in the ash had the largest influence on the sintering temperature. Other factors were less important. During the tests at Chalmers eleven different sludge samples have been combusted together with wood pellets. Initially there were problems with the feeding to the boiler for some of the sludge samples. When the fuel feeding problems were solved the combustion took place without any problems. When sludge is co-combusted together with a 'clean' base fuel such as wood pellets the sulphur-, nitrogen- and chloride contents in the sludge have a large impact on the emissions. The normal way to reduce sulphur dioxide but also hydrogen chloride is to add lime in different positions into and after the boiler. In

  20. Interdisciplinary Program For In-Service Teachers; Working with Industry And University to Enhance Learning Experiences in the State of Ohio (Invited Paper

    Directory of Open Access Journals (Sweden)

    Suzanne Lunsford

    2014-12-01

    Full Text Available Science Teaching for Ohio's New Economy (STONE is an interdisciplinary professional development program that inservice teachers grades K-12 that experience the integration of earth and physical science in an inquiry-based field. There are various field trips to various industrial settings that teach how geoscientist works in the aggregate industry. During the academic year there is a support system where the industry and the in-service teachers engage their students into real world industrial applications in the aggregate industry. This paper will discuss the utilization of high – tech instrumentation such as X-Ray Fluorescence and Scanning Electron Microscopy to teach real-world science applications of concern. Pre- and Post-test assessments as addressed by R.R. Hake have shown that these inquirybased professional development workshops that integrated academia with industry as a positive outcome for our students in Ohio.

  1. Telecommunications and the Travel Industry: Impacts on National and Regional Development. Papers Presented at the Mid-Year Seminar of the Pacific Telecommunications Council (Bali, Indonesia, May 1991).

    Science.gov (United States)

    Harms, L. S., Ed.

    This report of the Mid-Year Seminar of the Pacific Telecommunications Council (PTC) conference contains papers focusing on the use of telecommunications in the travel and tourism industries. After the message of welcome, opening remarks, and comments on the seminar, papers are divided and listed in five categories. First is The Indonesian Case:…

  2. Improved coordination of the production cycle in the paper industry : To manage a wide product range and sequence-dependent changeovers

    OpenAIRE

    Johansson, Carl; Strandberg, Erik

    2015-01-01

    Today the manufacturing industry is faced with the challenge to stay competitive in an era of shorter product lifecycles and increased product variety. This has forced manufacturing companies to deal with an increased amount of products and more and faster changes to the product line. The same trend can also be seen in the paper industry where bulk products decreasing and more diversified products in smaller lot-sizes increasing, with a greater focus on customer specific products. Traditional...

  3. Industry

    International Nuclear Information System (INIS)

    Schindler, I.; Wiesenberger, H.

    2001-01-01

    This chapter of the environmental control report deals with the environmental impact of the industry in Austria. It gives a review of the structure and types of the industry, the legal framework and environmental policy of industrial relevance. The environmental situation of the industry in Austria is analyzed in detail, concerning air pollution (SO 2 , NO x , CO 2 , CO, CH 4 , N 2 O, NH 3 , Pb, Cd, Hg, dioxin, furans), waste water, waste management and deposit, energy and water consumption. The state of the art in respect of the IPPC-directives (European Integrated Pollution Prevention and Control Bureau) concerning the best available techniques of the different industry sectors is outlined. The application of European laws and regulations in the Austrian industry is described. (a.n.)

  4. Measuring the sustainability of policy scenarios: Emergy-based strategic environmental assessment of the Chinese paper industry

    NARCIS (Netherlands)

    Ren Jing-Ming,; Zhang, L.; Wang Ru-song,

    2010-01-01

    Recent years have seen increasing demand for wider application of strategic environmental assessment (SEA), especially SEA of major policies, as a powerful instrument to safeguard the environment during the rapid industrialization and urbanization in China. Debates on SEA are concentrated on its

  5. Industrialization

    African Journals Online (AJOL)

    Lucy

    . African states as ... regarded as the most important ingredients that went to add value to land and labour in order for countries ... B. Sutcliffe Industry and Underdevelopment (Massachusetts Addison – Wesley Publishing Company. 1971), pp.

  6. Industrialization

    African Journals Online (AJOL)

    Lucy

    scholar, Walt W. Rostow presented and supported this line of thought in his analysis of ... A Brief Historical Background of Industrialization in Africa ... indicative) The western model allowed for the political economy to be shaped by market.

  7. Vermicomposting as alternative for recycling the sludges of paper industry; El vermicompostaje como alternativa para el reciclaje de lodos residuales derivados de la industria papelera

    Energy Technology Data Exchange (ETDEWEB)

    Elvira, C.; Sampedro, L.; Mato, S. [Departamento Recusros Naturales, Medio Ambiente, Universidad de Vigo, Vigo (Spain); Nogales, R. [U.E.I. Agroecologia y Proteccion Vegetal, Granada (Spain)

    1995-12-01

    Vermicomposting is a process of bio oxidation and stabilization of organic materials involving the joint action of earthworms and microorganisms, by which high-quality organic fertilizers called vermicomposts are ob tamed. Waste sludge from the pulp-paper and paper industry may be converted using vermicomposting techniques which require correct conditioning of the waste. Earthworms speed up the biodegradation and humification processes of these soil sludges. Vermicomposts are obtained which could be used as organic amendments or fertilizers in agriculture and forestry.

  8. Industry

    Energy Technology Data Exchange (ETDEWEB)

    Bernstein, Lenny; Roy, Joyashree; Delhotal, K. Casey; Harnisch, Jochen; Matsuhashi, Ryuji; Price, Lynn; Tanaka, Kanako; Worrell, Ernst; Yamba, Francis; Fengqi, Zhou; de la Rue du Can, Stephane; Gielen, Dolf; Joosen, Suzanne; Konar, Manaswita; Matysek, Anna; Miner, Reid; Okazaki, Teruo; Sanders, Johan; Sheinbaum Parado, Claudia

    2007-12-01

    This chapter addresses past, ongoing, and short (to 2010) and medium-term (to 2030) future actions that can be taken to mitigate GHG emissions from the manufacturing and process industries. Globally, and in most countries, CO{sub 2} accounts for more than 90% of CO{sub 2}-eq GHG emissions from the industrial sector (Price et al., 2006; US EPA, 2006b). These CO{sub 2} emissions arise from three sources: (1) the use of fossil fuels for energy, either directly by industry for heat and power generation or indirectly in the generation of purchased electricity and steam; (2) non-energy uses of fossil fuels in chemical processing and metal smelting; and (3) non-fossil fuel sources, for example cement and lime manufacture. Industrial processes also emit other GHGs, e.g.: (1) Nitrous oxide (N{sub 2}O) is emitted as a byproduct of adipic acid, nitric acid and caprolactam production; (2) HFC-23 is emitted as a byproduct of HCFC-22 production, a refrigerant, and also used in fluoroplastics manufacture; (3) Perfluorocarbons (PFCs) are emitted as byproducts of aluminium smelting and in semiconductor manufacture; (4) Sulphur hexafluoride (SF{sub 6}) is emitted in the manufacture, use and, decommissioning of gas insulated electrical switchgear, during the production of flat screen panels and semiconductors, from magnesium die casting and other industrial applications; (5) Methane (CH{sub 4}) is emitted as a byproduct of some chemical processes; and (6) CH{sub 4} and N{sub 2}O can be emitted by food industry waste streams. Many GHG emission mitigation options have been developed for the industrial sector. They fall into three categories: operating procedures, sector-wide technologies and process-specific technologies. A sampling of these options is discussed in Sections 7.2-7.4. The short- and medium-term potential for and cost of all classes of options are discussed in Section 7.5, barriers to the application of these options are addressed in Section 7.6 and the implication of

  9. Position paper on irradiated fuel and waste management. The Achille's heel of the nuclear industry?

    Energy Technology Data Exchange (ETDEWEB)

    Bonin, Bernard [European Nuclear Society (ENS), Brussel (Belgium). ENS High Scientific Council

    2014-07-15

    The management and final disposal of irradiated fuel and nuclear waste is often presented by the media and perceived by the public as being an unsolved problem that restricts the future of nuclear energy. However, the nuclear industry focused on this problem very early on and has developed proven technical solutions. Nuclear energy will continue developing worldwide, in spite of the Fukushima accident. Even in those European countries that have decided to phase-out nuclear energy there is a legacy of nuclear waste that must be dealt with. The scientific and technical expertise needed for waste management already exists. Management decisions must be taken. Now is the time for political courage. (orig.)

  10. Importance of change appraisal for employee well-being during organizational restructuring: findings from the Finnish paper industry's extensive transition.

    Science.gov (United States)

    Pahkin, Krista; Nielsen, Karina; Väänänen, Ari; Mattila-Holappa, Pauliina; Leppänen, Anneli; Koskinen, Aki

    2014-01-01

    The global recession has forced the Finnish forest industry to carry out major restructuring activities. Employees have faced different kinds of restructuring, mainly aimed at reducing staff and production. Many studies have shown the negative consequences of restructuring on employee well-being by using negative, ill-health indicators. Our aim is to examine the extent to which change appraisal influences both the negative and positive aspects of work-related well-being among employees who continue working in the organization after the restructuring process. We also examine the role of different actors (top management, immediate supervisor, employees themselves) in how the change is appraised. The study investigated blue-collar employees working in the Finnish forest industry during a period of extensive transition (2008-2009). All six participating factories underwent restructuring between baseline and the follow-up survey (n=369). After adjustment for gender, age and baseline well-being, negative change appraisal increased the risk of experiencing more stress and less work enjoyment. Negative change appraisals thus also damaged the positive, motivational aspects of employee well-being. The results showed the importance of offering employees the opportunity to participate in the planning of changes related to their work as regards positive change appraisal.

  11. The industrial applicability of purified cellulase complex indigenously produced by Trichoderma viride through solid-state bio-processing of agro-industrial and municipal paper wastes

    Directory of Open Access Journals (Sweden)

    Muhammad Irshad

    2013-02-01

    Full Text Available An indigenous strain of Trichoderma viride produced high titers of cellulase complex in solid-state bio-processing of agro-industrial orange peel waste, which was used as the growth-supporting substrate. When the conditions of the SSF medium containing 15 g orange peel (50% w/w moisture inoculated with 5 mL of inoculum were optimal, the maximum productions of endoglucanase (655 ± 5.5 U/mL, exoglucanase (412 ± 4.3 U/mL, and β-glucosidase (515 ± 3.7 U/mL were recorded after 4 days of incubation at pH 5 and 35 °C. The enzyme with maximum activity (endoglucanase was purified by ammonium sulfate fractionation and Sephadex G-100 column gel filtration chromatographic technique. Endoglucanase was 5.5-fold purified with specific activity of 498 U/mg in comparison to the crude enzyme. The enzyme was shown to have a molecular weight of 58 kDa by sodium dodecyl sulphate poly-acrylamide gel electrophoresis (SDS-PAGE. The shelf life profile revealed that the enzyme could be stored at room temperature (30 °C for up to 45 days without losing much of its activity.

  12. INVENTORY OF HERPETOFAUNA IN REGIONAL GERMPLASM PRESERVATION IN PULP AND PAPER INDUSTRY OGAN KOMERING ILIR REGENCY SOUTH SUMATRA

    Directory of Open Access Journals (Sweden)

    Denny Noberio

    2015-11-01

    Full Text Available The research aims to determine of herpetofauna in Regional Germplasm Preservation, PT. Bumi Mekar Hijau, Ogan Komering Ilir Regency, South Sumatra. The research was conducted in May until June 2015, conducted on 4 transect observation purposively determined by considering the type of habitat herpetofauna and the results of a preliminary survey. The method used in this research is the Visual Encounter Survey (VES. Observations carried out in the morning and evening. The total number of herpetofauna were found during the observation as many as 15 species of 9 families. The number of amphibians was found as many as 6 species of 3 families and reptiles as many as 9 species of 6 families. There are two species categorized as Vulnerable in IUCN 2015 and Appendix II CITES which are the Siebenrockiella crassicollis and Cuora amboinensis cuoro   Keywords : Inventory, herpetofauna, regional germplasm preservation, industrial plantation forest

  13. [NASA/DOD Aerospace Knowledge Diffusion Research Project. Paper 18:] Scientific and Technical Information (STI) policy and the competitive position of the US aerospace industry

    Science.gov (United States)

    Hernon, Peter; Pinelli, Thomas E.

    1992-01-01

    With its contribution to trade, its coupling with national security, and its symbolism of U.S. technological strength, the U.S. aerospace industry holds a unique position in the Nation's industrial structure. Federal science and technology policy and Federal scientific and technical information (STI) policy loom important as strategic contributions to the U.S. aerospace industry's leading competitive position. However, three fundamental policy problems exist. First, the United States lacks a coherent STI policy and a unified approach to the development of such a policy. Second, policymakers fail to understand the relationship of STI to science and technology policy. Third, STI is treated as a part of general information policy, without any recognition of its uniqueness. This paper provides an overview of the Federal information policy structure as it relates to STI and frames the policy issues that require resolution.

  14. NASA/DOD Aerospace Knowledge Diffusion Research Project. Paper 18: Scientific and Technical Information (STI) policy and the competitive position of the US aerospace industry

    Science.gov (United States)

    Hernon, Peter; Pinelli, Thomas E.

    1992-01-01

    With its contribution to trade, its coupling with national security, and its symbolism of U.S. technological strength, the U.S. aerospace industry holds a unique position in the Nation's industrial structure. Federal science and technology policy and Federal scientific and technical information (STI) policy loom important as strategic contributions to the U.S. aerospace industry's leading competitive position. However, three fundamental policy problems exist. First, the United States lacks a coherent STI policy and a unified approach to the development of such a policy. Second, policymakers fail to understand the relationship of STI to science and technology policy. Third, STI is treated as a part of general information policy, without any recognition of its uniqueness. This paper provides an overview of the Federal information policy structure as it relates to STI and frames the policy issues that require resolution.

  15. NASA/DOD Aerospace Knowledge Diffusion Research Project. Paper 42: An analysis of the transfer of Scientific and Technical Information (STI) in the US aerospace industry

    Science.gov (United States)

    Kennedy, John M.; Pinelli, Thomas E.; Hecht, Laura F.; Barclay, Rebecca O.

    1994-01-01

    The U.S. aerospace industry has a long history of federal support for research related to its needs. Since the establishment of the National Advisory Committee for Aeronautics (NACA) in 1915, the federal government has provided continuous research support related to flight and aircraft design. This research has contributed to the international preeminence of the U.S. aerospace industry. In this paper, we present a sociological analysis of aerospace engineers and scientists and how their attitudes and behaviors impact the flow of scientific and technical information (STI). We use a constructivist framework to explain the spotty dissemination of federally funded aerospace research. Our research is aimed towards providing federal policymakers with a clearer understanding of how and when federally funded aerospace research is used. This understanding will help policymakers design improved information transfer systems that will aid the competitiveness of the U.S. aerospace industry.

  16. Comparisons of four categories of waste recycling in China’s paper industry based on physical input–output life-cycle assessment model

    International Nuclear Information System (INIS)

    Liang Sai; Zhang, Tianzhu; Xu Yijian

    2012-01-01

    Highlights: ► Using crop straws and wood wastes for paper production should be promoted. ► Bagasse and textile waste recycling should be properly limited. ► Imports of scrap paper should be encouraged. ► Sensitivity analysis, uncertainties and policy implications are discussed. - Abstract: Waste recycling for paper production is an important component of waste management. This study constructs a physical input–output life-cycle assessment (PIO-LCA) model. The PIO-LCA model is used to investigate environmental impacts of four categories of waste recycling in China’s paper industry: crop straws, bagasse, textile wastes and scrap paper. Crop straw recycling and wood utilization for paper production have small total intensity of environmental impacts. Moreover, environmental impacts reduction of crop straw recycling and wood utilization benefits the most from technology development. Thus, using crop straws and wood (including wood wastes) for paper production should be promoted. Technology development has small effects on environmental impacts reduction of bagasse recycling, textile waste recycling and scrap paper recycling. In addition, bagasse recycling and textile waste recycling have big total intensity of environmental impacts. Thus, the development of bagasse recycling and textile waste recycling should be properly limited. Other pathways for reusing bagasse and textile wastes should be explored and evaluated. Moreover, imports of scrap paper should be encouraged to reduce large indirect impacts of scrap paper recycling on domestic environment.

  17. Application of TCF bleaching in mixtures of chemical and mechanics fibers recycled: alternative for the paper industry

    International Nuclear Information System (INIS)

    Fuentes L, Jhonattan; Uribe R, Gabriel H

    2009-01-01

    In this paper we study the technical feasibility of using mixtures composed by mechanical and chemical fibers recycled in the production of tissue paper, using TCF bleaching sequences that improve the optical properties of this raw material. At present, chemical fibers recycled are used, but their limited availability and high cost,stimulate the search for raw materials which replace them partially. Bleaching stages were carried out at atmospheric pressure, with the oxidative process made with hydrogen peroxide at 80 celsius degrade in 1.5 hours and the reductive stage with FAS, VBrite, Thiourea Dioxide in situ or Chromaclear at 60 celsius degrade for 1 hour. The obtained results allow to deduce that the addition of mechanical recycled fiber significantly affects the optical properties of mixtures. However, some of the bleaching sequences applied manage to compensate, at least partly, the effect of adding this raw material of lower quality and cost.

  18. Assessing the application of advanced oxidation processes, and their combination with biological treatment, to effluents from pulp and paper industry.

    Science.gov (United States)

    Merayo, Noemí; Hermosilla, Daphne; Blanco, Laura; Cortijo, Luis; Blanco, Angeles

    2013-11-15

    The closure of water circuits within pulp and paper mills has resulted in a higher contamination load of the final mill effluent, which must consequently be further treated in many cases to meet the standards imposed by the legislation in force. Different treatment strategies based on advanced oxidation processes (ozonation and TiO2-photocatalysis), and their combination with biological treatment (MBR), are herein assessed for effluents of a recycled paper mill and a kraft pulp mill. Ozone treatment achieved the highest efficiency of all. The consumption of 2.4 g O3 L(-1) resulted in about a 60% COD reduction treating the effluent from the kraft pulp mill at an initial pH=7; although it only reached about a 35% COD removal for the effluent of the recycled paper mill. Otherwise, photocatalysis achieved about a 20-30% reduction of the COD for both type of effluents. In addition, the effluent from the recycled paper mill showed a higher biodegradability, so combinations of these AOPs with biological treatment were tested. As a result, photocatalysis did not report any significant COD reduction improvement whether being performed as pre- or post-treatment of the biological process; whereas the use of ozonation as post-biological treatment enhanced COD removal a further 10%, summing up a total 90% reduction of the COD for the combined treatment, as well as it also supposed an increase of the presence of volatile fatty acids, which might ultimately enable the resultant wastewater to be recirculated back to further biological treatment. Copyright © 2013 Elsevier B.V. All rights reserved.

  19. Issues involved in food irradiation and its commercial application: a discussion paper prepared for the Primary and Allied Industries Council

    International Nuclear Information System (INIS)

    1988-01-01

    The Australian Department of Primary Industries and Energy's interest in food irradiation stems from its responsibilities under the Export Control Act (1982) and the Quarantine Act (1908) and the implications this process may have for Australian food exports and quarantine control. Food irradiation is regarded by the Department as a process which may provide an alternative to some existing conventional food treatments. It is not expected to replace completely other processes, but subject to the overseas acceptance of imported irradiated foods, it could offer Australian exporters an additional processing and/or quarantine treatment. The Department's position is that foods irradiated in approved facilities in Australia could be approved for export provided they comply with the regulatory requirements of the importing country and are appropriately labelled or identified. The Department maintains the view that the choice to use this technology is a commercial decision which will depend on many factors including: acceptability of the toxicological aspects, demand for benefits it provides, its cost and competitiveness with alternative treatments, approval by Australian and international regulatory authorities, and importantly, the willingness of consumers to buy irradiated foods

  20. Papers of a Canadian Institute conference on successfully managing counter party credit risk : fundamentals and essentials for the energy industry

    International Nuclear Information System (INIS)

    2003-01-01

    The main focus of this conference is the management of credit risk for major energy trading and marketing companies. The papers deal with pertinent issues such as the development and implementation of corporate credit risk management policy, credit risk exposure reporting systems, and the quality of ratings in the utility sector. Risk management strategies include quantitative and subjective credit factors, credit scoring, risk mitigation, limit-setting methodologies, measurement of liquidity, capital markets access, portfolio management, and the development of policies, procedures and control. Three presentations were indexed separately for inclusion in the database. refs., tabs., figs

  1. The use of rapid quantitative x-ray fluorescence analysis in paper manufacturing and construction materials industry

    International Nuclear Information System (INIS)

    Kocman, V.; Foley, L.; Woodger, S.C.

    1985-01-01

    A modern analytical laboratory of a large corporation manufacturing paper, construction materials and chemicals must be sufficiently diversified in methodology to provide accurate results in the shortest possible time. Among other techniques the implementation of an automated ''menu'' driven wavelength dispersive spectrometer allowed for the setting-up of a variety of quantitative X-ray fluorescence methods. An overview of these methods is given as presented at the 33rd. Annual Conference on the Application of X-ray Fluorescence Analysis in Denver, Colorado, 1984

  2. Papers of a Canadian Institute conference on successfully managing counter party credit risk : fundamentals and essentials for the energy industry

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2003-07-01

    The main focus of this conference is the management of credit risk for major energy trading and marketing companies. The papers deal with pertinent issues such as the development and implementation of corporate credit risk management policy, credit risk exposure reporting systems, and the quality of ratings in the utility sector. Risk management strategies include quantitative and subjective credit factors, credit scoring, risk mitigation, limit-setting methodologies, measurement of liquidity, capital markets access, portfolio management, and the development of policies, procedures and control. Three presentations were indexed separately for inclusion in the database. refs., tabs., figs.

  3. Building a comprehensive mill-level database for the Industrial Sectors Integrated Solutions (ISIS) model of the U.S. pulp and paper sector.

    Science.gov (United States)

    Modak, Nabanita; Spence, Kelley; Sood, Saloni; Rosati, Jacky Ann

    2015-01-01

    Air emissions from the U.S. pulp and paper sector have been federally regulated since 1978; however, regulations are periodically reviewed and revised to improve efficiency and effectiveness of existing emission standards. The Industrial Sectors Integrated Solutions (ISIS) model for the pulp and paper sector is currently under development at the U.S. Environmental Protection Agency (EPA), and can be utilized to facilitate multi-pollutant, sector-based analyses that are performed in conjunction with regulatory development. The model utilizes a multi-sector, multi-product dynamic linear modeling framework that evaluates the economic impact of emission reduction strategies for multiple air pollutants. The ISIS model considers facility-level economic, environmental, and technical parameters, as well as sector-level market data, to estimate the impacts of environmental regulations on the pulp and paper industry. Specifically, the model can be used to estimate U.S. and global market impacts of new or more stringent air regulations, such as impacts on product price, exports and imports, market demands, capital investment, and mill closures. One major challenge to developing a representative model is the need for an extensive amount of data. This article discusses the collection and processing of data for use in the model, as well as the methods used for building the ISIS pulp and paper database that facilitates the required analyses to support the air quality management of the pulp and paper sector.

  4. Building a Comprehensive Mill-Level Database for the Industrial Sectors Integrated Solutions (ISIS) Model of the U.S. Pulp and Paper Sector

    Science.gov (United States)

    Modak, Nabanita; Spence, Kelley; Sood, Saloni; Rosati, Jacky Ann

    2015-01-01

    Air emissions from the U.S. pulp and paper sector have been federally regulated since 1978; however, regulations are periodically reviewed and revised to improve efficiency and effectiveness of existing emission standards. The Industrial Sectors Integrated Solutions (ISIS) model for the pulp and paper sector is currently under development at the U.S. Environmental Protection Agency (EPA), and can be utilized to facilitate multi-pollutant, sector-based analyses that are performed in conjunction with regulatory development. The model utilizes a multi-sector, multi-product dynamic linear modeling framework that evaluates the economic impact of emission reduction strategies for multiple air pollutants. The ISIS model considers facility-level economic, environmental, and technical parameters, as well as sector-level market data, to estimate the impacts of environmental regulations on the pulp and paper industry. Specifically, the model can be used to estimate U.S. and global market impacts of new or more stringent air regulations, such as impacts on product price, exports and imports, market demands, capital investment, and mill closures. One major challenge to developing a representative model is the need for an extensive amount of data. This article discusses the collection and processing of data for use in the model, as well as the methods used for building the ISIS pulp and paper database that facilitates the required analyses to support the air quality management of the pulp and paper sector. PMID:25806516

  5. The effect of green supply chain management implementation to marketing performance through company competitiveness (study on paper industry in West Java)

    Science.gov (United States)

    Hijuzaman, O.; Rahayu, A.; Kusnendi

    2018-05-01

    The purpose of this study was to determine and analyze the effect of direct and indirect implementation of Green Supply-Chain Management (GSCM) on the Performance Marketing and Competitiveness Mediation Paper Company in West Java province. Object This research is the paper company that existed in West Java Province, which amounts to 30 companies as well as a sample of research, while variables studied are Variable Green Supply- Chain Management, Company Competitiveness Variable and Variable of Paper Marketing Industry Performance in West Java Province. The method used SEM with Variance Based or Component Based with Software used is SmartPLS 3.0. On this research are identified that no effect of Competitiveness on Marketing Performance in Paper Companies in West Java Province.

  6. Evaluation of environmental policy instruments - a case study of the Finnish pulp and paper and chemical industries

    International Nuclear Information System (INIS)

    Hilden, M.; Lepola, J.; Mickwitz, P.; Palosaari, M.; Similae, J.; Sjoeblom, S.; Mulders, A.; Vedung, E.

    2002-01-01

    This research-based evaluation of environmental policy Instruments in Finland is focussed on regulatory instruments based on the Water Act, the Air Pollution Control Act and the Chemicals Act, on electricity taxation and on voluntary environmental management systems. The examined policy instruments have had several positive effects. They have directed major industrial point source polluters towards solving environmental problems. The transparency has been an important factor ensuring the success of the policy instruments and in avoiding the regulatory capture that could have thrived in a system largely based on negotiations between operators and authorities. The transparency has made it easy for Finnish firms to adopt environmental management systems and an open attitude to environmental reporting. The permit conditions have not directly resulted in innovations, but they have contributed to the diffusion of end-of-pipe technology and have contributed to innovations by expanding the market for environmentally better technical solutions. The permit systems have also indirectly contributed to innovations by creating a demand for environmental experts and environmental education. Networks have clearly developed as a consequence of and in response to regulatory instruments. These networks appear to have had their greatest significance prior to the permit procedures. The trend has been towards a greater emphasis of the communication in the networks prior to the presentation of an application in order to ensure a smoothly functioning permit process. In the networks contributing to innovations and the diffusion of innovations authorities have largely been outsiders, except when an innovation has become a de facto standard for permit conditions. The different kind of effects, the complexity of consequences and the uncertainties with respect to causes and effects mean that studies aiming at evaluating the overall worth and merit of an environmental policy instrument should

  7. Electric energy saving in the cellulose and paper industry; Ahorro de energia electrica en la industria de celulosa y papel

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1993-12-31

    This paper delineates the results of the demonstration project for electric energy saving, which is one of the twenty four projects in which the Fideicomiso de Apoyo al Programa de Ahorro de Energia (FIDE) sponsors the diagnosis as well as the applied measures and the measures currently in application. Also the potential opportunity areas and the measures applied and in course of application, as well as the required investments and their recuperation periods. [Espanol] En este trabajo se describen los resultados del proyecto de demostracion de ahorro de energia electrica que es uno de los veinticuatro proyectos, en los que el Fideicomiso de Apoyo al Programa de Ahorro de Energia (FIDE) financia tanto el diagnostico como la aplicacion de medidas. Se presentan tanto las areas de oportunidad, potenciales y medidas aplicadas y en aplicacion, asi como las inversiones requeridas y los periodos de recuperacion de las mismas.

  8. Electric energy saving in the cellulose and paper industry; Ahorro de energia electrica en la industria de celulosa y papel

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1992-12-31

    This paper delineates the results of the demonstration project for electric energy saving, which is one of the twenty four projects in which the Fideicomiso de Apoyo al Programa de Ahorro de Energia (FIDE) sponsors the diagnosis as well as the applied measures and the measures currently in application. Also the potential opportunity areas and the measures applied and in course of application, as well as the required investments and their recuperation periods. [Espanol] En este trabajo se describen los resultados del proyecto de demostracion de ahorro de energia electrica que es uno de los veinticuatro proyectos, en los que el Fideicomiso de Apoyo al Programa de Ahorro de Energia (FIDE) financia tanto el diagnostico como la aplicacion de medidas. Se presentan tanto las areas de oportunidad, potenciales y medidas aplicadas y en aplicacion, asi como las inversiones requeridas y los periodos de recuperacion de las mismas.

  9. Effect of the activation of a clay-base paper industry by-product on cement matrix behaviour

    Directory of Open Access Journals (Sweden)

    García, R.

    2008-12-01

    Full Text Available The present study addresses variations in the calcination temperature (600-750 ºC and kiln time (two to five hours applied to activate coated paper waste and their effect on the rheological, physical and mechanical behaviour of cement matrices containing these active additions.The results obtained showed that the conditions under which kaolinite was activated had a direct effect on the subsequent behaviour of the calcined products. At activating temperatures of over 700 ºC, pozzolanic activity and mechanical strength were observed to be lower, setting time shorter and the mortar less workable.El presente trabajo de investigación aborda la influencia de las condiciones de activación (600-750 ºC y 2-5 horas de permanencia en el horno de los lodos de papel procedente de la fabricación de papel estucado en el comportamiento reológico, físico y mecánico de las matrices de cementos elaboradas con este tipo de adiciones activas.Los resultados obtenidos muestran una influencia directa entre las condiciones de activación de la caolinita y el comportamiento posterior de los productos calcinados. Así, en condiciones de activación superiores a 700 ºC se observa una menor actividad puzolánica, tiempo de fraguado más corto, disminución de la trabajabilidad de los morteros mezcla y resistencia mecánica más baja.

  10. Improving photofermentative biohydrogen production by using intermittent ultrasonication and combined industrial effluents from palm oil, pulp and paper mills

    International Nuclear Information System (INIS)

    Budiman, Pretty Mori; Wu, Ta Yeong; Ramanan, Ramakrishnan Nagasundara; Md Jahim, Jamaliah

    2017-01-01

    Highlights: • Intermittent ultrasonication onto broth improved biohydrogen production. • A20T10 treatment produced 14.438 mL H_2/mL_m_e_d_i_u_m with 7.412% light efficiency. • Excessive ultrasonication (>306.1 J/mL) inhibited biohydrogen production. - Abstract: An ultrasonication technique was applied intermittently onto photofermentation broth during the first six hours of photofermentation to improve biohydrogen production by using Rhodobacter sphaeroides NCIMB8253. In this research, photofermentation broth consisted of a combination of palm oil (25%, v/v), pulp and paper (75%, v/v) mill effluents as well as liquid inoculum. The effects of amplitude (10, 20 and 30%, A) and ultrasonication duration (5, 10 and 15 min, T) were investigated in terms of their influences on photofermentative biohydrogen yield and total chemical oxygen demand (COD_t_o_t_a_l) removal. The recommended ultrasonication parameters were found at the middle range of amplitude and duration (A20T10). Using A20T10 intermittent treatment, the production of biohydrogen could be maximized up to 14.438 mL H_2/mL_m_e_d_i_u_m with a COD_t_o_t_a_l removal and light efficiency of 52.2% and 7.412%, respectively. By comparing the treatment without intermittent ultrasonication, an increase of biohydrogen yield by 44.6% was achieved in A20T10 treatment. A total energy input of 306.1 J/mL (A20T10 treatment) was supplied to improve substrate consumption and light distribution during the photofermentation, which led to the increase of biohydrogen yield.

  11. NASA/DOD Aerospace Knowledge Diffusion Research Project. Paper 26: The relationship between technology policy and scientific and technical information within the US and Japanese aerospace industries

    Science.gov (United States)

    Pinelli, Thomas E.; Barclay, Rebecca O.; Kennedy, John M.

    1993-01-01

    Government technology policy has nurtured the growth of the aerospace industry which is vital to both the U.S. and Japanese economies. Japanese technology policy differs significantly from U.S. technology policy, however, particularly with respect to the production, transfer, and use of scientific and technical information (STI). In this paper, we discuss the unique position of the aerospace industry in the U.S. and Japan, U.S. and Japanese aerospace policy, and the role of STI in the process of aerospace innovation. The information-seeking behaviors of U.S. and Japanese aerospace engineers and scientists are compared. The authors advocate the development of innovation-adoption technology and STI policy goals for U.S. aerospace and the inclusion of an aerospace knowledge diffusion transfer system with an 'active' component for scanning and acquiring foreign aerospace technology and STI.

  12. Rietveld and impedance analysis of cold and hot rolled duplex and lean duplex steels for application in paper and pulp industry

    Energy Technology Data Exchange (ETDEWEB)

    Esteves, Luiza; Lins, Vanessa de Freitas Cunha, E-mail: luizaeq@yahoo.com.br [Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, MG (Brazil). Departamento de Engenharia Quimica; Paiva, Paulo Renato Perdigao [Centro Federal de Educacao Tecnologica de Minas Gerais (CEFET), Belo Horizonte, MG (Brazil); Viana, Adolfo Kalergis do Nascimento [APERAM South America, Timoteo, MG (Brazil)

    2017-01-15

    In this study, X-Ray Diffraction (XRD) and Rietveld Refinement were performed to identify and quantify the ferrite and austenite phase of cold and hot rolled duplex stainless steels (UNS S31803) and lean duplex stainless steels (UNS S32304). Electrochemical impedance spectroscopy (EIS) was applied to evaluate the chemical behavior of duplex and lean duplex stainless steels in white, green, and black liquors of paper and pulp industry. Rietveld analysis results showed a higher austenite content than the standard limit for duplex steels in the hot rolled condition. The hot rolling condition plays a major role in improving corrosion resistance in white liquor mainly for the lean duplex steel. (author)

  13. Rietveld and impedance analysis of cold and hot rolled duplex and lean duplex steels for application in paper and pulp industry

    International Nuclear Information System (INIS)

    Esteves, Luiza; Lins, Vanessa de Freitas Cunha; Viana, Adolfo Kalergis do Nascimento

    2017-01-01

    In this study, X-Ray Diffraction (XRD) and Rietveld Refinement were performed to identify and quantify the ferrite and austenite phase of cold and hot rolled duplex stainless steels (UNS S31803) and lean duplex stainless steels (UNS S32304). Electrochemical impedance spectroscopy (EIS) was applied to evaluate the chemical behavior of duplex and lean duplex stainless steels in white, green, and black liquors of paper and pulp industry. Rietveld analysis results showed a higher austenite content than the standard limit for duplex steels in the hot rolled condition. The hot rolling condition plays a major role in improving corrosion resistance in white liquor mainly for the lean duplex steel. (author)

  14. .: Risk sharing in the paper ticket distribution system on the example of municipal transport union of the upper Silesian industrial district in Katowice

    Directory of Open Access Journals (Sweden)

    Anna URBANEK

    2015-03-01

    Full Text Available Properly organized ticket distribution is a crucial tool to realize tariff policy of public passenger transport provider in the given area, as well as the factor influencing the ticket sale profits. Providing the proper accessibility of public communication ticket sale network requires signing contracts with third parties, which is consequently connected with the necessity to divide the tasks and responsibilities among them, which generates certain risk for each of the parties. In the article the types of risks have been discussed, as well as the methods of its sharing in case of agreements concerning public communication paper ticket distribution. Based on the example of the Municipal Transport Union of the Upper Silesian Industrial District in Katowice, the types of such agreements have been presented as well as their influence on organizing urban communication ticket distribution system in Silesian agglomeration. The paper presents a new approach to risk management as an important part of integration strategy of urban transport organizer.

  15. Isolation and characterization of dimethyl sulfide (DMS)-degrading bacteria from soil and biofilter treating waste gas containing DMS from the laboratory and pulp and paper industry.

    Science.gov (United States)

    Giri, Balendu Shekher; Juwarkar, Asha A; Satpute, D B; Mudliar, S N; Pandey, R A

    2012-07-01

    Dimethyl sulfide (DMS) is one of the sulfurous pollutants present in the waste gas generated from the pulp and paper industry. DMS has environmental health implications; therefore, it is necessary to treat the waste gas containing DMS prior to discharge into the environment. A bench-scale biofilter was operated in the laboratory as well as in a pulp and paper industry for the treatment of DMS. Both the biofilters were packed with pre-sterilized wood chips and cow dung/compost of the same origin seeded with biomass developed from garden soil enriched with DMS. The biofilters were operated for the generation of process parameters, and the potential microorganisms isolated from both the biofilters have been purified and characterized for degradation of DMS. Further, these cultures were purified on a basal medium using DMS as a sole carbon source for the growth. Further, the purified cultures were characterized through standard fatty acid methyl esters (FAME)-gas chromatography method, and the isolates were found to be mesophilic, aerobic microbes. These microbes were identified as Bacillus sphaericus-GC subgroup F, Paenibacillus polymyxa, B. sphaericus-GC subgroup F, B. sphaericus-GC subgroup F, and Bacillus megaterium-GC subgroup A, respectively. The potential culture for degradation of DMS was identified as B. sphaericus by 16s rRNA molecular analysis.

  16. Applications of thermal energy storage to process heat storage and recovery in the paper and pulp industry. Final report, September 1977--May 1978

    Energy Technology Data Exchange (ETDEWEB)

    Carr, J.H.; Hurley, P.J.; Martin, P.J.

    1978-09-01

    Applications of Thermal Energy Storage (TES) in a paper and pulp mill power house were studied as one approach to the transfer of steam production from fossil fuel boilers to waste fuel (hog fuel) boilers. Data from specific mills were analyzed, and various TES concepts evaluated for application in the process steam supply system. Constant pressure and variable pressure steam accumulators were found to be the most attractive storage concepts for this application. Performance analyses based on the operation of a math model of the process steam supply system indicate potential substitution of waste wood fuel for 100,000 bbl oil per year per installation with the accumulator TES system. Based on an industry survey of potential TES application, which requires excess base steaming capability, the results from the individual installation were extrapolated to a near-term (1980's) fossil fuel savings in the paper and pulp industry of 3.2 x 10/sup 6/ bbl oil/year. Conceptual designs of mechanical equipment and control systems indicate installed cost estimates of about $560,000 per installation, indicating an after tax return on investment of over 30%.

  17. The use of biomass energy in the pulp and paper industry and the prospects for black liquor gasification combined cycle generation

    Energy Technology Data Exchange (ETDEWEB)

    Nilsson, L J [Department of Environmental and Energy Systems Studies, Lund University, Lund (Sweden)

    1995-12-01

    The world production of paper and paperboard products, which increased 3.3% per year since 1980, reached 243 million tonnes in 1991 and is expected to continue to grow by about 2.5% per year over the next decade. Consumption levels in 1990 ranged from 2.8 kg per capita in India to 313 kg per capita in the United States. The biggest producers of pulp are the United States, Canada and the Scandinavian countries, but much of the expansion of pulp production capacity is taking place in countries such as Brazil, Chile and Indonesia. The pulp and paper industry has always relied on biomass as a fuel source to meet process energy demands. Kraft pulping is the most common process accounting for about two thirds of world wood pulp production. Energy recovered from burning black liquor, a lignin-rich by-product, in a chemicals recovery boiler typically provides most of the on-site demand for heat and electricity in a modem kraft pulp mill. Another important fuel source is bark and wood waste generated at the mill. Aging recovery boilers in industrialized countries and increasing electricity/heat demand ratios are stimulating interest in alternative co-generation technologies. Most of the interest in new biomass and black liquor co-generation technologies focuses on those that would utilize gas turbines rather than steam turbines. Gas turbines are generally characterized by higher electricity/heat ratios than steam turbines, as well as lower unit capital costs. With the black liquor and biomass gasification technologies that are now being developed and demonstrated, the energy needs of an energy-efficient kraft pulp mill could be met and 40-50 MW of baseload power would be available for export. Using, in addition, currently unused logging residues for fuel would increase that potential. The pulp and paper industry is likely to be an important early market for advanced biomass-based cogeneration technology owing to its access to biomass fuels and the potential for co

  18. The use of biomass energy in the pulp and paper industry and the prospects for black liquor gasification combined cycle generation

    International Nuclear Information System (INIS)

    Nilsson, L.J.

    1995-01-01

    The world production of paper and paperboard products, which increased 3.3% per year since 1980, reached 243 million tonnes in 1991 and is expected to continue to grow by about 2.5% per year over the next decade. Consumption levels in 1990 ranged from 2.8 kg per capita in India to 313 kg per capita in the United States. The biggest producers of pulp are the United States, Canada and the Scandinavian countries, but much of the expansion of pulp production capacity is taking place in countries such as Brazil, Chile and Indonesia. The pulp and paper industry has always relied on biomass as a fuel source to meet process energy demands. Kraft pulping is the most common process accounting for about two thirds of world wood pulp production. Energy recovered from burning black liquor, a lignin-rich by-product, in a chemicals recovery boiler typically provides most of the on-site demand for heat and electricity in a modem kraft pulp mill. Another important fuel source is bark and wood waste generated at the mill. Aging recovery boilers in industrialized countries and increasing electricity/heat demand ratios are stimulating interest in alternative co-generation technologies. Most of the interest in new biomass and black liquor co-generation technologies focuses on those that would utilize gas turbines rather than steam turbines. Gas turbines are generally characterized by higher electricity/heat ratios than steam turbines, as well as lower unit capital costs. With the black liquor and biomass gasification technologies that are now being developed and demonstrated, the energy needs of an energy-efficient kraft pulp mill could be met and 40-50 MW of baseload power would be available for export. Using, in addition, currently unused logging residues for fuel would increase that potential. The pulp and paper industry is likely to be an important early market for advanced biomass-based cogeneration technology owing to its access to biomass fuels and the potential for co

  19. Energy Management Action Network (EMAK). A scoping study investigating the establishment and support of an international and domestic action network of energy management in industry. Information paper

    Energy Technology Data Exchange (ETDEWEB)

    Jollands, Nigel; Tanaka, Kanako; Gasc, Emilien

    2009-12-15

    The IEA has identified energy efficiency as essential to achieving a sustainable energy future. In order to improve energy efficiency in industry one of the priority areas for further action is the promotion of more and higher quality energy management (EM) activity. However, there are significant gaps in the current implementation of EM. One method of bridging these gaps would be the creation of an EM Action NetworK (EMAK) to bring practical support to energy managers, connect energy managers to energy policy makers, and interconnect these networks globally. The paper describes possible aims, activities, scope, structure, timelines and approaches related to EMAK and looks at specific tasks that would be important in the set-up and implementation.

  20. CO{sub 2} emission and oil use reduction through black liquor gasification and energy efficiency in pulp and paper industry

    Energy Technology Data Exchange (ETDEWEB)

    Joelsson, J M; Gustavsson, L [Ecotechnology and Environmental Science, Mid Sweden University, SE-831 25 Oestersund (Sweden)

    2008-03-15

    We examine consequences of new energy technologies in the pulp and paper industry with respect to net CO{sub 2} emissions and oil use. The entire production chain from the extraction of primary resources is included in the analysis. Stand-alone production of electricity and transportation fuel from biomass is included to balance the systems compared, so that they produce the same CO{sub 2} emission and oil use reductions. The technologies considered are black liquor gasification (BLG) with electricity and motor fuels production in chemical pulp mills and increased energy efficiency in thermomechanical pulp mills. The technologies are evaluated with respect to net CO{sub 2} emission, oil use, primary energy use, biomass use and monetary cost. We find that BLG in chemical pulp mills is favourable compared to stand-alone production of fuels and electricity from biomass. It is more efficient to implement BLG with motor fuels production and stand-alone electricity production from biomass, than to implement BLG with electricity production and stand-alone production of motor fuels. Increased energy efficiency in refining of thermomechanical pulp gives CO{sub 2} savings more efficiently than stand-alone production of electricity from biomass. Sensitivity analysis indicates that our conclusions are robust with respect to energy and biomass prices and the choice of coal or natural gas for marginal electricity. Newsprint from thermomechanical pulp would require slightly less biomass and have lower costs than paper from chemical pulp, per metric ton (t) product, when the systems are also required to render the same oil use and CO{sub 2} emission reductions. Substituting mineral fillers for 25% of the chemical pulp changes the balance in favour of the chemical pulp paper. At an oil price of 40 US$/barrel, all studied pulp and paper mill technology improvements give unchanged or reduced monetary costs also when oil use and CO{sub 2} emissions are not balanced with stand

  1. Organizing by covenant : the organization of transitional labor markets : paper IREC Conference 2004 'Governance issues in shifting industrial and employment relations' Utrecht, The Netherlands, August 26-28, 2004 : session potential and limits of national level socio-economic governance

    NARCIS (Netherlands)

    Korver, T.; Oeij, P.R.A.

    2004-01-01

    From 26-28 August 2004 in Utrecht the Industrial Relations in Europe Conference (IREC) was held on governance issues in shifting industrial and employment relations. As part of the session 'potential and limits of national level socio-economic governance' this paper about the organization of

  2. Conference Papers

    International Nuclear Information System (INIS)

    2003-01-01

    A total of 18 papers were presented at the 2003 Annual Executive Conference of the Canadian Gas Association held at St. Andrews, NB, from June 25th to June 28th. Titles of the presentations were as follows: (1) 'Positioning natural gas in a transforming world' by Pierre Marcel Desjardins; (2) 'Positioning natural gas in a transforming world' by Jean-Paul Theoret; (3) 'Perceptions of natural gas' by Noel Sampson; (4) 'Energy efficiency as an opportunity for the natural gas industry' by Peter Love; (5) 'Natural gas R and D - NRCan perspective' by Graham R. Campbell; (6) 'Impact of earned media on corporate perceptions in the gas industry' by Michael Coates; (7) 'Moving forward with an initiative for natural gas technology innovation' by Emmanuel Morin; (8) 'Natural gas R and D - No more dodging the issue' by Chuck Szmurlo; (9) 'Meeting the technology needs of the gas industry and the gas consumer' by Stanley S. Borys; (10) 'Market signals' by John Wellard; (11) 'Future sources of Canadian natural gas' by Rick Hyndman; (12) 'The state of supply: Northeast U.S. perspective' by Tom Kiley; (13) 'AGA's priorities and perspectives' by Dick Reiten; (14) 'Global energy issues: Recent development in policy and business' by Gerald Doucet; (15) 'Keeping the distribution cart behind the horse: Why finding more offshore gas is much more important than completing the natural gas grid, including for New Brunswick' by Brian Lee Crowley; (16) 'Environmental opportunities and challenges for the gas industry' by Manfred Klein; (17) 'The potential for natural gas demand destruction' by Timothy Partridge; and (18) 'Pushing the envelope on gas supply' by Roland R. George. In most instances only speaking notes and view graphs are available

  3. Free allocations in EU ETS Phase 3: The impact of emissions performance benchmarking for carbon-intensive industry - Working Paper No. 2013-14

    International Nuclear Information System (INIS)

    Lecourt, S.; Palliere, C.; Sartor, O.

    2013-02-01

    From Phase 3 (2013-20) of the European Union Emissions Trading Scheme, carbon-intensive industrial emitters will receive free allocations based on harmonised, EU-wide benchmarks. This paper analyses the impacts of these new rules on allocations to key energy-intensive sectors across Europe. It explores an original dataset that combines recent data from the National Implementing Measures of 20 EU Member States with the Community Independent Transaction Log and other EU documents. The analysis reveals that free allocations to benchmarked sectors will be reduced significantly compared to Phase 2 (2008-12). This reduction should both increase public revenues from carbon auctions and has the potential to enhance the economic efficiency of the carbon market. The analysis also shows that changes in allocation vary mostly across installations within countries, raising the possibility that the carbon-cost competitiveness impacts may be more intense within rather than across countries. Lastly, the analysis finds evidence that the new benchmarking rules will, as intended, reward installations with better emissions performance and will improve harmonisation of free allocations in the EU ETS by reducing differences in allocation levels across countries with similar carbon intensities of production. (authors)

  4. NASA/DOD Aerospace Knowledge Diffusion Research Project. Paper 36: Technical uncertainty as a correlate of information use by US industry-affiliated aerospace engineers and scientists

    Science.gov (United States)

    Pinelli, Thomas E.; Glassman, Nanci A.; Affelder, Linda O.; Hecht, Laura M.; Kennedy, John M.; Barclay, Rebecca O.

    1994-01-01

    This paper reports the results of an exploratory study that investigated the influence of technical uncertainty on the use of information and information sources by U.S. industry-affiliated aerospace engineers and scientists in completing or solving a project, task, or problem. Data were collected through a self-administered questionnaire. Survey participants were U.S. aerospace engineers and scientists whose names appeared on the Society of Automotive Engineers (SAE) mailing list. The results support the findings of previous research and the following study assumptions. Information and information-source use differ for projects, problems, and tasks with high and low technical uncertainty. As technical uncertainty increases, information-source use changes from internal to external and from informal to formal sources. As technical uncertainty increases, so too does the use of federally funded aerospace research and development (R&D). The use of formal information sources to learn about federally funded aerospace R&D differs for projects, problems, and tasks with high and low technical uncertainty.

  5. A highly thermostable alkaline cellulase-free xylanase from thermoalkalophilic Bacillus sp. JB 99 suitable for paper and pulp industry: purification and characterization.

    Science.gov (United States)

    Shrinivas, Dengeti; Savitha, Gunashekaran; Raviranjan, Kumar; Naik, Gajanan Ramchandra

    2010-11-01

    A highly thermostable alkaline xylanase was purified to homogeneity from culture supernatant of Bacillus sp. JB 99 using DEAE-Sepharose and Sephadex G-100 gel filtration with 25.7-fold increase in activity and 43.5% recovery. The molecular weight of the purified xylanase was found to be 20 kDA by SDS-PAGE and zymogram analysis. The enzyme was optimally active at 70 °C, pH 8.0 and stable over pH range of 6.0-10.0.The relative activity at 9.0 and 10.0 were 90% and 85% of that of pH 8.0, respectively. The enzyme showed high thermal stability at 60 °C with 95% of its activity after 5 h. The K (m) and V (max) of enzyme for oat spelt xylan were 4.8 mg/ml and 218.6 µM min(-1) mg(-1), respectively. Analysis of N-terminal amino acid sequence revealed that the xylanase belongs to glycosyl hydrolase family 11 from thermoalkalophilic Bacillus sp. with basic pI. Substrate specificity showed a high activity on xylan-containing substrate and cellulase-free nature. The hydrolyzed product pattern of oat spelt xylan on thin-layer chromatography suggested xylanase as an endoxylanase. Due to these properties, xylanase from Bacillus sp. JB 99 was found to be highly compatible for paper and pulp industry.

  6. Energy, industrialization and exportation: analysis of the metallurgy, paper and cellulose sectors; Energia, industrializacao e exportacoes: analise dos ramos metalurgico e papel e celulose

    Energy Technology Data Exchange (ETDEWEB)

    Berni, Mauro D.

    1993-01-01

    This work discusses the energetic issue in the Brazilian industrial area, taking into consideration historical, socio, economic, and environmental aspects. An important emphasis is given to the fact that the country accepted the installation of energy-intensive and environmentally damaging industries from developed countries, and its consequences in the Brazilian energetic system. 31 refs., 48 figs., 78 tabs.

  7. Education, Skills and Industrial Development in the Structural Transformation of Africa. Innocenti Occasional Papers Number 3. Special Subseries: Structural Adjustment in Sub-Saharan Africa.

    Science.gov (United States)

    Lall, Sanjaya

    Industrial expansion remains essential for the development and structural transformation of most sub-Saharan African economies. The advantages of industrialization go beyond the provision of manufactured goods and the diversification of exports to the modernization of society. Growth rates in formal manufacturing tell little about the economic…

  8. Performance evaluation of a granular activated carbon-sequencing batch biofilm reactor pilot plant system used in treating real wastewater from recycled paper industry.

    Science.gov (United States)

    Muhamad, Mohd Hafizuddin; Sheikh Abdullah, Siti Rozaimah; Mohamad, Abu Bakar; Rahman, Rakmi Abdul; Kadhum, Abdul Amir Hasan

    2012-01-01

    A pilot scale granular activated carbon-sequencing batch biofilm reactor with a capacity of 2.2 m3 was operated for over three months to evaluate its performance treating real recycled paper industry wastewater under different operational conditions. In this study, dissolved air floatation (DAF) and clarifier effluents were used as influent sources of the pilot plant. During the course of the study, the reactor was able to biodegrade the contaminants in the incoming recycled paper mill wastewater in terms of chemical oxygen demand (COD), adsorbable organic halides (AOX; specifically 2,4-dichlorophenol (2,4-DCP)) and ammoniacal nitrogen (NH3-N) removal efficiencies at varying hydraulic retention times (HRTs) of 1-3 days, aeration rates (ARs) of 2.1-3.4 m3/min and influent feed concentration of 40-950 mg COD/l. Percentages of COD, 2,4-DCP and NH3-N removals increased with increasing HRT, resulting in more than 90% COD, 2,4-DCP and NH3-N removals at HRT values above two days. Degradation of COD, 2,4-DCP and NH3-N were seriously affected by variation of ARs, which resulted in significant decrease of COD, 2,4-DCP and NH3-N removals by decreasing ARs from 3.4 m3/min to 2.1 m3/min, varying in the ranges of 24-80%, 6-96% and 5-42%, respectively. In comparison to the clarifier effluent, the treatment performance of DAF effluent, containing high COD concentration, resulted in a higher COD removal of 82%. The use of diluted DAF effluent did not improve significantly the COD removal. Higher NH3-N removal efficiency of almost 100% was observed during operation after maintenance shutdown compared to normal operation, even at the same HRT of one day due to the higher dissolved oxygen concentrations (1-7 mg/l), while no significant difference in COD removal efficiency was observed.

  9. Papers of the Canadian Institute's 3. annual conference on public relations for the energy industry : best practices for communication in volatile energy markets

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2004-07-01

    In recent years, the energy industry has been subjected to intense public scrutiny and has faced difficult years that have had a damaging effect on its reputation. The industry is now faced with the challenge of rebuilding public confidence and trust. This conference provides some of the tools needed for communications departments to succeed in rebuilding the image of the industry. The topics of discussion ranged from managing public perception, communication challenges regarding high energy prices, joint ventures, and social responsibility regarding environmental impacts. Strategies to prevent crisis situations were also described. The conference featured 13 presentations, of which 5 have been indexed separately for inclusion in this database. refs., tabs., figs.

  10. The National Shipbuilding Research Program, Proceedings of the REAPS Technical Symposium Paper No. 4: Study for the Improvement of Motivation in the Shipbuilding Industry

    National Research Council Canada - National Science Library

    Muench, George A

    1976-01-01

    ... about them. Although a limited understanding of workers' needs may be obtained from the research literature, the only way to really understand the workers' needs in a particular industry or particular company...

  11. Combustion of paper industry sewage sludge in existing boilers. Progress report 1; Tillfoersel av skogsindustriellt slam till eldstaeder. Delrapport etapp 1

    Energy Technology Data Exchange (ETDEWEB)

    Hoeglund, Christer; Lundborg, Rickard; Myringer, Aase

    2003-10-01

    The aim of this project is to find a feasible method for combustion of sewage sludge in existing boilers of the paper industry. Biological sludge is complicated to handle since it contains a lot of bound water. Problems arise at dehydration and subsequent treatment. Moreover, the trend is that the amount of biological sludge increases whereas the amount of easily dehydrated fibre sludge decreases. Today, mixed sludge is combusted at more then half of the paper and pulp mills in Sweden. In order to evaluate the existing problems and the characteristics of different sludge, five mills have been studied. Sludge from three of these mills has also been analysed with regards to content and combustion properties. The content of sludge from different mills varies greatly. If the ash content is high, some substances, especially the alkali metals can cause problems at combustion such as sintering and deposits in the boiler. The analysed sludge did not contain important amounts of substances that causes problems at combustion, nor any toxic substances, except from one mill that had relatively high content of mercury. The combustion tests proved that combustion and especially drying of sludge is made preferably when the sludge particles are small, on as big an area as possible. One feasible method to combust sludge from the forest industry is to dehydrate so called fibre sludge to the same dry substance content as bark, in order to introduce it with existing fuel feeding devises and combust it together with the other fuel on the grate in a grate boiler. Dehydrated biological sludge, with considerably higher moisture content than pure fibre sludge, is added with a burner devise above the bed. The sludge particles are dried (in the furnace) and combusted before they leave the furnace. In this way, wet sludge that plug the bed is avoided. The location of the sludge feeding device in the boiler is important and should be adjusted individually to each furnace. Simulations show that

  12. NASA/DOD Aerospace Knowledge Diffusion Research Project. Paper 69: Writing for the Aerospace Industry. Chapter 3; The Practice of Technical and Scientific Communication: Writing in Professional Contexts

    Science.gov (United States)

    Barclay, Rebecca O.; Pinelli, Thomas E.

    1997-01-01

    The large and complex aerospace industry, which employed approximately 850,000 people in 1994 (Aerospace Facts, 1994-95, p. 11), plays a vital role in the nation's economy. Although only a small percentage of those employed in aerospace are technical communicators, they perform a wide variety of communication duties in government and the private sector.

  13. Recycling of Paper and Cardboard

    DEFF Research Database (Denmark)

    Christensen, Thomas Højlund; Damgaard, Anders

    2011-01-01

    waste. Recycling of paper and cardboard production waste and postconsumer waste has a long history in the pulp and paper industry. The recycled material now makes up more than half of the raw material used in European pulp and paper industry (ERPC, 2004). This chapter describes briefly how paper...... and cardboard are produced and how waste paper is recycled in the industry. Quality requirements and use of recycled products are discussed, as are the resource and environmental issues of paper recycling....

  14. National symposium: nuclear technique in industry, medicine, agriculture and environment protection. Abstracts of papers; Krajowe sympozjum: technika jadrowa w przemysle, medycynie, rolnictwie i ochronie srodowiska. Streszczenia referatow

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-12-31

    The National Symposium `Nuclear Techniques in Industry, Medicine, Agriculture and Environment Protection` has been held in Rynia near Warsaw from 24 to 27 April 1995. Totally 94 lectures have been presented. The actual state of art in Polish investigations have been shown in all branches of applied nuclear sciences. The plenary session devoted to general topics has began the symposium. Further conference has been divided into 18 subject sessions. There were: (1) radiation technologies in environment protection; (2) radiation technologies in materials engineering; (3) radiation preservation in food; (4) radiation techniques for medical use; (5) radiotracers in industrial investigations; (6) radiotracers in water and sewage management and leak control; (7) tracers in hydrology; (8) radiotracers in materials testing; (9) instruments for environment protection, (10) radiometric industrial gages; (11) diagnostic and testing instruments; (12) application of nuclear techniques in materials testing; (13) applications of nuclear techniques in geology and hydrogeology; (14) radioanalytical methods; (15) radiation detectors; (16) radiation measurements; (17) data processing from radiometric experiments; (18) accelerators, isotopes manufacturing, INIS.

  15. National symposium: nuclear technique in industry, medicine, agriculture and environment protection. Abstracts of papers; Krajowe sympozjum: technika jadrowa w przemysle, medycynie, rolnictwie i ochronie srodowiska. Streszczenia referatow

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-12-31

    The National Symposium `Nuclear Techniques in Industry, Medicine, Agriculture and Environment Protection` has been held in Rynia near Warsaw from 24 to 27 April 1995. Totally 94 lectures have been presented. The actual state of art in Polish investigations have been shown in all branches of applied nuclear sciences. The plenary session devoted to general topics has began the symposium. Further conference has been divided into 18 subject sessions. There were: (1) radiation technologies in environment protection; (2) radiation technologies in materials engineering; (3) radiation preservation in food; (4) radiation techniques for medical use; (5) radiotracers in industrial investigations; (6) radiotracers in water and sewage management and leak control; (7) tracers in hydrology; (8) radiotracers in materials testing; (9) instruments for environment protection, (10) radiometric industrial gages; (11) diagnostic and testing instruments; (12) application of nuclear techniques in materials testing; (13) applications of nuclear techniques in geology and hydrogeology; (14) radioanalytical methods; (15) radiation detectors; (16) radiation measurements; (17) data processing from radiometric experiments; (18) accelerators, isotopes manufacturing, INIS.

  16. Telecommunications Policy Research Conference. The Changing Scope and Structure of Telecommunications and Its Effects on Government and Industrial Organizations Section. Papers.

    Science.gov (United States)

    Telecommunications Policy Research Conference, Inc., Washington, DC.

    This document consist of the abstracts for two papers which considered the impact of information technologies on political and economic systems. The first paper, "The Political Repercussions of Transnational Corporate Information Systems" (Terry Curtis), argued that information technologies are the most recent in a series of…

  17. Energy strategy and corporate planning: notes by the Department of Energy, Coal, Gas and Electricity Industries. Energy Commission paper number 15

    Energy Technology Data Exchange (ETDEWEB)

    1978-01-01

    NCB's aim is the implementation of 'Plan for Coal' and the financial objective is to break even each year. BGC aims to supply premium contract markets and so conserve resources. Gas supplies from the Brent Field will replace the deleted supplies from the Southern Basin. The electricity industry expects demand to increase by 2.7% pa reaching 52GW in 1984/5 which can be met by existing stations and those on order, they propose to order one AGR in addition to this. Appliance marketing activities will be increased.

  18. ESCO White Paper

    Science.gov (United States)

    EPA developed this white paper to explore energy performance contracting with Energy Service Companies (ESCOs) and its potential to be a best practice for installing solar thermal water heating systems in the commercial and industrial sector.

  19. Exploring Paper.

    Science.gov (United States)

    Brand, Judith, Ed.

    1999-01-01

    Exploratorium Magazine communicates ideas that exhibits cannot easily demonstrate, extending the museum beyond its physical walls. This issue takes an in-depth look at the science and history of paper. Topics include: (1) Fascinating Facts about Paper; (2) A Closer Look at the Paper in This Magazine; (3) Handmade Paper; (4) Paper Airplanes; (5)…

  20. Scientific critique of the paper 'ERP and management accounting changes of industrial enterprises in Serbia' published in the Journal Industrija, April-June 2012 vol. 30(2

    Directory of Open Access Journals (Sweden)

    Marjanović Vojislav

    2012-09-01

    Full Text Available SAP software solutions are one of the most significant representatives of ERP software solutions. With its software solution SAP ERP, the company SAP Inc. is also present in the business practice of Serbia's industry enterprises. In the last fourteen years, a considerable number of companies in Serbia have implemented this software solution, because it provides a high level of transparency in financial accounting, cost accounting and production planning reports, which considerably facilitates the decision-making process. SAP software solutions are modularly structured, which gives the customers a possibility to focus their attention on specific business areas, of their own interest. However, the cohesion of a system is not threatened, because SAP software solutions ensure that the information can be processed in all modules in real time.

  1. Man as a safety element in the operation of a nuclear power plant. IAEA international conference on man-machine interface in the nuclear industry - review paper

    International Nuclear Information System (INIS)

    Ikegame, R.

    1988-01-01

    Nuclear power generation has been steadily developing worldwide and is now playing a very important part in total energy supply. In order to further promote nuclear power generation harmoniously, it is essential to secure the trust of the public by keeping safe and stable operation and to make constant efforts not to repeat such severe accidents as TMI and Chernobyl. These two accidents have caused us to recognize the substantial importance of the Man-Machine interface. With this as a background, the International Conference on the Man-Machine Interface in the Nuclear Industry was held in Tokyo for four days from February 15 th 1988, organized by IAEA and in cooperation with OECD/NEA as well as CEC. I would like to review this conference, for which I was the Vice Chairman of the Japanese Organizing Committee, and to explain my opinion about this issue

  2. Present and future breast cancer management--bench to bedside and back: a positioning paper of academia, regulatory authorities and pharmaceutical industry.

    Science.gov (United States)

    Bartsch, R; Frings, S; Marty, M; Awada, A; Berghoff, A S; Conte, P; Dickin, S; Enzmann, H; Gnant, M; Hasmann, M; Hendriks, H R; Llombart, A; Massacesi, C; von Minckwitz, G; Penault-Llorca, F; Scaltriti, M; Yarden, Y; Zwierzina, H; Zielinski, C C

    2014-04-01

    Insights into tumour biology of breast cancer have led the path towards the introduction of targeted treatment approaches; still, breast cancer-related mortality remains relatively high. Efforts in the field of basic research revealed new druggable targets which now await validation within the context of clinical trials. Therefore, questions concerning the optimal design of future studies are becoming even more pertinent. Aspects such as the ideal end point, availability of predictive markers to identify the optimal cohort for drug testing, or potential mechanisms of resistance need to be resolved. An expert panel representing the academic community, the pharmaceutical industry, as well as European Regulatory Authorities met in Vienna, Austria, in November 2012, in order to discuss breast cancer biology, identification of novel biological targets and optimal drug development with the aim of treatment individualization. This article summarizes statements and perspectives provided by the meeting participants.

  3. An Emerging Knowledge-Based Economy in China? Indicators from OECD Databases. OECD Science, Technology and Industry Working Papers, 2004/4

    Science.gov (United States)

    Criscuolo, Chiara; Martin, Ralf

    2004-01-01

    The main objective of this Working Paper is to show a set of indicators on the knowledge-based economy for China, mainly compiled from databases within EAS, although data from databases maintained by other parts of the OECD are included as well. These indicators are put in context by comparison with data for the United States, Japan and the EU (or…

  4. Bottom-up Representation of Industrial Energy Efficiency Technologies in Integrated Assessment Models for the U.S. Pulp and Paper Sector

    Energy Technology Data Exchange (ETDEWEB)

    Xu, Tengfang [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Sathaye, Jayant [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Kramer, Klaas Jan [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

    2012-07-01

    Adoption of efficient end-use technologies is one of the key measures for reducing greenhouse gas (GHG) emissions. How to effectively analyze and manage the costs associated with GHG reductions becomes extremely important for the industry and policy makers around the world. Energy-climate (EC) models are often used for analyzing the costs of reducing GHG emissions for various emission-reduction measures, because an accurate estimation of these costs is critical for identifying and choosing optimal emission reduction measures, and for developing related policy options to accelerate market adoption and technology implementation. However, accuracies of assessing GHG-emission reduction costs by taking into account the adoption of energy efficiency technologies will depend on how well these end-use technologies are represented in integrated assessment models (IAM) and other energy-climate models. In this report, we first conduct a brief review of different representations of end-use technologies (mitigation measures) in various energy-climate models, followed by the problem statement, and a description of the basic concepts of quantifying the cost of conserved energy including integrating no-regrets options.

  5. Audio Papers

    DEFF Research Database (Denmark)

    Groth, Sanne Krogh; Samson, Kristine

    2016-01-01

    With this special issue of Seismograf we are happy to present a new format of articles: Audio Papers. Audio papers resemble the regular essay or the academic text in that they deal with a certain topic of interest, but presented in the form of an audio production. The audio paper is an extension...

  6. Paper electronics.

    Science.gov (United States)

    Tobjörk, Daniel; Österbacka, Ronald

    2011-05-03

    Paper is ubiquitous in everyday life and a truly low-cost substrate. The use of paper substrates could be extended even further, if electronic applications would be applied next to or below the printed graphics. However, applying electronics on paper is challenging. The paper surface is not only very rough compared to plastics, but is also porous. While this is detrimental for most electronic devices manufactured directly onto paper substrates, there are also approaches that are compatible with the rough and absorptive paper surface. In this review, recent advances and possibilities of these approaches are evaluated and the limitations of paper electronics are discussed. Copyright © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  7. Remediação de efluentes derivados da indústria de papel e celulose: tratamento biológico e fotocatalítico Remediation of effluents from paper and cellulose industry: biological and photocatalytic treatment

    Directory of Open Access Journals (Sweden)

    P. Peralta-Zamora

    1997-04-01

    Full Text Available The contribution of the industrial activities to the environmental contamination phenomena is evident. Great efforts are dedicated to the establishment of methodologies which permits an adequate treatment of the produced effluents, as a manner of minimizing the environmental impact of these wastes. The methodologies based on photocatalytic processes are very promise alternatives, because permits degradation of a great number of chemical substances of high toxic potential, without the use of other chemicals. The present work is an overview about the principal environmental aspects related with the paper and cellulose industry and the main alternatives employed for the reduction of environmental impact produced for its residues. The principal results of the photocatalytic treatment of this kind of effluents using metallic semiconductors is also showed.

  8. Paper Cuts.

    Science.gov (United States)

    Greene, Lisa A.

    1990-01-01

    Describes how to create paper cuts and suggests the most appropriate materials for young children that give good quality results. Describes the methods the author, a professional artist, uses to assemble her own paper cuts and how these can be adopted by older students. (KM)

  9. Industrial Robots.

    Science.gov (United States)

    Reed, Dean; Harden, Thomas K.

    Robots are mechanical devices that can be programmed to perform some task of manipulation or locomotion under automatic control. This paper discusses: (1) early developments of the robotics industry in the United States; (2) the present structure of the industry; (3) noneconomic factors related to the use of robots; (4) labor considerations…

  10. Pulp and Paper Industry Energy Bandwidth Study

    Energy Technology Data Exchange (ETDEWEB)

    none,

    2006-08-01

    The study provides energy estimates for the following four cases: current average mill energy consumption, state-of-the-art art mill energy consumption, mill energy consumption if advanced technologies requiring further R&D were employed, and theoretical minimum mill energy consumption.

  11. Financial Services Industry Study Paper Seminar 16

    National Research Council Canada - National Science Library

    Watson, Tom

    2002-01-01

    .... Other historical examples include Mexico, Russia, Argentina, and Japan; in all cases, weak financial systems have contributed significantly to economic problems and overall loss of influence on the world stage...

  12. Corrosion/94 conference papers

    International Nuclear Information System (INIS)

    Anon.

    1994-01-01

    The approximately 500 papers from this conference are divided into the following sections: Rail transit systems--stray current corrosion problems and control; Total quality in the coatings industry; Deterioration mechanisms of alloys at high temperatures--prevention and remediation; Research needs and new developments in oxygen scavengers; Computers in corrosion control--knowledge based system; Corrosion and corrosivity sensors; Corrosion and corrosion control of steel reinforced concrete structures; Microbiologically influenced corrosion; Practical applications in mitigating CO 2 corrosion; Mineral scale deposit control in oilfield-related operations; Corrosion of materials in nuclear systems; Testing nonmetallics for life prediction; Refinery industry corrosion; Underground corrosion control; Mechanisms and applications of deposit and scale control additives; Corrosion in power transmission and distribution systems; Corrosion inhibitor testing and field application in oil and gas systems; Decontamination technology; Ozone in cooling water applications, testing, and mechanisms; Corrosion of water and sewage treatment, collection, and distribution systems; Environmental cracking of materials; Metallurgy of oil and gas field equipment; Corrosion measurement technology; Duplex stainless steels in the chemical process industries; Corrosion in the pulp and paper industry; Advances in cooling water treatment; Marine corrosion; Performance of materials in environments applicable to fossil energy systems; Environmental degradation of and methods of protection for military and aerospace materials; Rail equipment corrosion; Cathodic protection in natural waters; Characterization of air pollution control system environments; and Deposit-related problems in industrial boilers. Papers have been processed separately for inclusion on the data base

  13. Panama Papers

    DEFF Research Database (Denmark)

    Harrington, Brooke

    2016-01-01

    Mossack Fonseca kept its clients largely on the right side of the law. Indeed, that’s entirely the point. This article for The Atlantic draws on my wealth management research to explain why most of what is revealed in the Panama Papers leak will not result in criminal prosecution for anyone...

  14. Philosophical Papers

    African Journals Online (AJOL)

    In this paper, however, I argue for a different kind of approach, one which holds that there is a useful distinction to be drawn between the metaphysical and epistemological aspects of singular terms. This approach not only avoids the problems faced by alternative accounts but also coheres well with how ordinary speakers ...

  15. Philosophical Papers

    African Journals Online (AJOL)

    Philosophical Papers is a generalist journal of philosophy edited in the Department of Philosophy at Rhodes University. The journal appears three times a year; the November issue of every year is topic-based and guest-edited. The journal is published by Routledge (Taylor & Francis). Information regarding submissions ...

  16. Philosophical Papers

    African Journals Online (AJOL)

    The other minds skeptic supposes there may be no minds other than his. The external world skeptic thinks there could be no world external to him. Some philosophers think a person can refute the skeptic and prove that his world is not the solitary scenario the skeptic supposes his could be. In this paper I examine one ...

  17. Taming the paper tiger

    International Nuclear Information System (INIS)

    Hooper, W.

    1994-01-01

    The mountain of paper and digital records which the nuclear industry accumulates creates a huge management problem, one that must be dealt with rigorously to avoid serious safety and financial risks. Recent developments in the technology of ''engineering document management'', together with advances in management understanding, have led to systems to control the problem, offering companies various strategic advantages as well. (author)

  18. Abstracts of submitted papers

    International Nuclear Information System (INIS)

    1987-01-01

    The conference proceedings contain 152 abstracts of presented papers relating to various aspects of personnel dosimetry, the dosimetry of the working and living environment, various types of dosemeters and spectrometers, the use of radionuclides in various industrial fields, the migration of radionuclides on Czechoslovak territory after the Chernobyl accident, theoretical studies of some parameters of ionizing radiation detectors, and their calibration. (M.D.)

  19. Sizewell papers

    International Nuclear Information System (INIS)

    Anon.

    1983-01-01

    A collection of papers, previously published in the New Scientist between September 1980 and January 1983, dealing with the pressurised water reactor and in particular the proposal by CEGB to build a PWR at Sizewell, Suffolk, is presented. The individual papers are entitled: American reactors are wrong for Britain; Britain's first pressurised-water reactor; a test bed for nuclear safety; the pressure on nuclear safety; Suffolk - a soft touch for PWRs; why Britain needs a PWR; critical time for Sizewell's reactor; why Britain does not need a PWR; a reactor designed for Sizewell; a case not proven; lessons from Three Mile Island; how France went nuclear; an environmentalist's case for the Sizewell PWR. (U.K.)

  20. Thermopressure hydrolysis. Paper; Thermodruckhydrolyse. Paper

    Energy Technology Data Exchange (ETDEWEB)

    Stahl, R. [Scheuchl GmbH, Ortenburg (Germany); Prechtl, S. [Applikations- und Technikzentrum fuer Energieverfahrens-, Umwelt- und Stroemungstechnik (ATZ-EVUS), Sulzbach-Rosenberg (Germany)

    2000-12-01

    This paper presents a processing method which consists in thermal hydrolysis and subsequent anaerobic fermentation and is especially well suited for wet, low-structure organic wastes. [German] Das vorgestellte Verwertungsverfahren bestehend aus thermischer Hydrolyse und anschliessender anaerober Vergaerung eignet sich besonders fuer nasse, strukturarme organische Abfaelle. (orig.)

  1. Corrosion/95 conference papers

    International Nuclear Information System (INIS)

    Anon.

    1995-01-01

    The papers in this conference represent the latest technological advances in corrosion control and prevention. The following subject areas are covered: cathodic protection in natural waters; materials for fossil fuel combustion and conversion systems; modern problems in atmospheric corrosion; innovative ideas for controlling the decaying infrastructure; deposits and their effects on corrosion in industry; volatile high temperature and non aqueous corrosion inhibitors; corrosion of light-weight and precoated metals for automotive application; refining industry corrosion; corrosion in pulp and paper industry; arctic/cold weather corrosion; materials selection for waste incinerators and associated equipment; corrosion measurement technology; environmental cracking of materials; advancing technology in the coating industry; corrosion in gas treating; green inhibition; recent advances in corrosion control of rail equipment; velocity effects and erosion corrosion in oil and gas production; marine corrosion; corrosion of materials in nuclear systems; underground corrosion control; corrosion in potable and industrial water systems in buildings and its impact on environmental compliance; deposit related boiler tube failures; boiler systems monitoring and control; recent developments and experiences in reactive metals; microbiologically influenced corrosion; corrosion and corrosion control for steel reinforced concrete; international symposium on the use of 12 and 13 Cr stainless steels in oil and gas production environments; subsea corrosion /erosion monitoring in production facilities; fiberglass reinforced pipe and tubulars in oilfield service; corrosion control technology in power transmission and distribution; mechanisms and methods of scale and deposit control; closing the loop -- results oriented cooling system monitoring and control; and minimization of aqueous discharge

  2. Selected papers

    CERN Document Server

    Elgot, Calvin C

    1982-01-01

    Cal Elgot was a very serious and thoughtful researcher, who with great determi­ nation attempted to find basic explanations for certain mathematical phenomena­ as the selection of papers in this volume well illustrate. His approach was, for the most part, rather finitist and constructivist, and he was inevitably drawn to studies of the process of computation. It seems to me that his early work on decision problems relating automata and logic, starting with his thesis under Roger Lyndon and continuing with joint work with Biichi, Wright, Copi, Rutledge, Mezei, and then later with Rabin, set the stage for his attack on the theory of computation through the abstract treatment of the notion of a machine. This is also apparent in his joint work with A. Robinson reproduced here and in his joint papers with John Shepherdson. Of course in the light of subsequent work on decision problems by Biichi, Rabin, Shelah, and many, many others, the subject has been placed on a completely different plane from what it was whe...

  3. Fuel ethanol discussion paper

    International Nuclear Information System (INIS)

    1992-01-01

    In recognition of the potential benefits of ethanol and the merits of encouraging value-added agricultural development, a committee was formed to develop options for the role of the Ontario Ministry of Agriculture and Food in the further development of the ethanol industry in Ontario. A consultation with interested parties produced a discussion paper which begins with an outline of the role of ethanol as an alternative fuel. Ethanol issues which require industry consideration are presented, including the function of ethanol as a gasoline oxygenate or octane enhancer, environmental impacts, energy impacts, agricultural impacts, trade and fiscal implications, and regulation. The ethanol industry and distribution systems in Ontario are then described. The current industry consists of one ethanol plant and over 30 retail stations. The key issue for expanding the industry is the economics of producing ethanol. At present, production of ethanol in the short term depends on tax incentives amounting to 23.2 cents/l. In the longer term, a significant reduction in feedstock costs and a significant improvement in processing technology, or equally significant gasoline price increases, will be needed to create a sustainable ethanol industry that does not need incentives. Possible roles for the Ministry are identified, such as support for ethanol research and development, financial support for construction of ethanol plants, and active encouragement of market demand for ethanol-blended gasolines

  4. Papers of the PTAC wireless, telecommunications and e-business forum : using wireless, SCADA, and well data life cycle management technology to boost productivity and reduce costs in the upstream oil and gas industry

    International Nuclear Information System (INIS)

    2004-01-01

    The main focus of this forum was the use of wireless, telecommunications and e-business as a means of improving efficiency and productivity in the upstream oil and gas industry. The use of new communications technologies in asset monitoring and business performance was discussed, as well as industrial automation and wireless connectivity in conjunction with Supervisory Control and Data Acquisition (SCADA) systems. New technologies in the areas of maintenance and decision support and synergy integration were introduced. New health, safety and environmental performance tools were presented. Issues concerning secure communications and document exchange expenses were also introduced, as well as different methods of closing data gaps between joint interest partners. Specific tools and software concerning compliance management with web-based and remote field data capture technology were discussed, as well as the collection and display of well-site data using newly developed BlueGauge technology. Eleven papers were presented in this forum, of which three were catalogued separately for inclusion in this database. tabs., figs

  5. Papers of the PTAC wireless, telecommunications and e-business forum : using wireless, SCADA, and well data life cycle management technology to boost productivity and reduce costs in the upstream oil and gas industry

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2004-07-01

    The main focus of this forum was the use of wireless, telecommunications and e-business as a means of improving efficiency and productivity in the upstream oil and gas industry. The use of new communications technologies in asset monitoring and business performance was discussed, as well as industrial automation and wireless connectivity in conjunction with Supervisory Control and Data Acquisition (SCADA) systems. New technologies in the areas of maintenance and decision support and synergy integration were introduced. New health, safety and environmental performance tools were presented. Issues concerning secure communications and document exchange expenses were also introduced, as well as different methods of closing data gaps between joint interest partners. Specific tools and software concerning compliance management with web-based and remote field data capture technology were discussed, as well as the collection and display of well-site data using newly developed BlueGauge technology. Eleven papers were presented in this forum, of which three were catalogued separately for inclusion in this database. tabs., figs.

  6. Spatial Search, Position Papers

    OpenAIRE

    Center for Spatial Studies, UCSB

    2014-01-01

    The Spatial Search specialist meeting in Santa Barbara (December 2014) brought together 35 academic and industry representatives from computational, geospatial, and cognitive sciences with interest in focused discussions on the development of an interdisciplinary research agenda to advance spatial search from scientific and engineering viewpoints. The position papers from participants represent the shared expertise that guided discussions and the formulation of research questions about proces...

  7. The Implications of Industrial Management for the Administration of Industrial Education Programs

    Science.gov (United States)

    White, Michael R.

    1978-01-01

    The paper discusses the functions and principles of industrial management, compares educational and industrial organization, and notes industrial management techniques applicable to industrial education administration. (MF)

  8. Trabalho e morbidade comum em indústria de celulose e papel: um perfil segundo setor Work and common disease in a pulp and paper industry: a profile by department

    Directory of Open Access Journals (Sweden)

    Anaclaudia Gastal Fassa

    1996-09-01

    Full Text Available Este artigo objetiva identificar as associações das morbidades comuns e dos acidentes de trabalho com setor, descrevendo as cargas de trabalho e realizando um amplo controle de fatores de confusão. Através de delineamento transversal, estudou-se a totalidade dos trabalhadores de uma indústria de celulose e papel (n=671. Realizaram-se entrevistas nesta indústria, caracterizando a percepção dos trabalhadores sobre as exposições ocupacionais e a morbidade. A área industrial caracterizou-se pelo excesso de problemas auditivos (RO>2,5, respiratórios (RO>2,7 e acidentes (RO>4,7, possivelmente relacionados com ruído, poeira, mudanças bruscas de temperatura e exposições a substâncias químicas, além do trabalho físico pesado e exposições a situações de risco. A administração apresentou um aumento de problemas nos olhos, dor nas costas, irritação e nervosismo (RO>1,7, que parecem ter relação com a falta de autonomia e criatividade no trabalho, problemas ergonômicos e esforço visual. Confirmaram-se não só as altas prevalências de morbidades comuns, mas também sua relação com as particularidades do processo de trabalho sintetizadas pela categoria setor.The purpose of this study was to identify associations between common morbidity and work accidents and the respective departments in a pulp and paper industry, describing work loads and performing broad control of potential confounding factors. We studied all the workers from a specific pulp and paper industry, using a cross-sectional design and interviews at the workplace (n=671 with a standardized questionnaire. We characterized workers' perceptions of their occupational exposures and health problems. The industrial area had an excess in auditory problems (OR>2.5 and respiratory problems (OR>2.7 as well as accidents (OR>4.7. These diseases were probably related to the high prevalence of noise, dust, sudden temperature changes, exposure to various chemicals, and

  9. Exportations and competitiveness of the lumber and paper industries in the state of Paraná As exportações e a competitividade dos complexos madeireiro e papeleiro paranaenses

    Directory of Open Access Journals (Sweden)

    Pedro Silva Carvalho

    2009-11-01

    Full Text Available Normal 0 21 MicrosoftInternetExplorer4 st1:*{behavior:url(#ieooui } /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Tabela normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman";} The article analyzes the behavior and competitiveness of exportations in the State of Paraná of the Lumber and Paper Industries between 1990-2002, as well as the factors that determine the exportations performance and their interaction with the Lumber and Paper Industries international trade. The concentration index Hirschman-Hefindahl (IHH is used to verify the evolution of the exportation markets concentration as well as the Constant Market Share (CMS model that separates the sources of exportations development into four components: world trade increase, constitution of the exportation schedule, destination of exportations and competitiveness. The behavior and exportations trend of both sectors are analyzed from 1990 to 2002, subdivided in three periods: 1990-1993, 1994-1998 and 1999-2002. By means of the separation of the development sources through CMS model, it is verified that the development of the world trade and competitiveness are responsible for the increase of the Lumber industry exportations in two sub-periods: 1994-1998 and 1999-2002, being also responsible for the exportations increase of the Paper industry only in the first sub-period. In the second sub-period, competitiveness was not enough to accomplish an increase of the Paper industry, what shows a fragility of policies for the opening of new markets and dissemination of products of the State of Paraná in foreign markets.   Normal 0 21 MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Tabela normal"; mso

  10. Resultados preliminares sôbre o estudo do quenafe como matéria-prima para papel Preliminary results on the study of kenaf as a raw-material for the pulp and paper industry

    Directory of Open Access Journals (Sweden)

    Dirceu Ciaramello

    1971-01-01

    Full Text Available Variedades de quenafe, plantadas em diferentes espaçamentos, foram estudadas em ensaio instalado em 1968 no Centro Experimental de Campinas, do Instituto Agronômico, visando à produção de matéria-prima para celulose e papel. Produções da ordem de 29,4 t/ha de massa verde renderam 6,7 t/ha de caules secos, que foram estudados, sob diversos processos de cozimento, na produção de pasta para papel. Os processos sulfato e sulfito neutro de sódio revelaram-se apropriados para a obtenção de pasta celulósica de quenafe, dando papéis com boas características físico-mecânicas.The production of pulping raw material for the paper industry of four varieties of kenaf (Hibiscus cannabinus L. sown at three spacings (30, 40 and 50 cm was compared in a field trial made at the Experimental Center, Campinas, SP. The analysis of variance of obtained data showed no differences between production of varieties or/and spacings. As an average, the yield was 29.4 metric ton of green stems which corresponded to 6.7 ton of dried weight per hectare. Determinations of physical properties indicated that basic density of stems is only 0.13 g/cm³ and that bast fibers are identical to those of softwood. Wood fibers, however, are shorter and with a larger lumen. Coockings by the sodium sulfate and neutral sodium sulfite processes gave pulp of reasonable quality in bursting, folding and tensile strengths but weak in the tearing and with low porosity.

  11. Competitividade internacional da indústria brasileira exportadora de papel de imprimir e escrever à luz da cadeia de valor Printing and writing paper export Brazilian industry international competitiveness by the value chain

    Directory of Open Access Journals (Sweden)

    Christian Luiz da Silva

    2005-04-01

    Full Text Available O objetivo deste artigo foi analisar o posicionamento estratégico das principais empresas exportadoras mundiais e brasileiras de papel de imprimir e escrever a partir do estudo da cadeia de valor. Para tanto, realizou-se uma pesquisa tipo aplicada, de nível explicativo e de caráter qualitativo. A amostra foi selecionada por tipicidade e a pesquisa aconteceu em duas etapas. A primeira etapa foi uma pesquisa indireta, a fim de conhecer o posicionamento competitivo dos principais exportadores mundiais, que representam 35% da produção mundial. Na segunda etapa a pesquisa foi direta, por meio de entrevistas semi-estruturadas, com as quatro principais empresas exportadoras do Brasil, além de um agente de financiamento, uma consultoria desta atividade e a associação de classe. A análise por meio da cadeia de valor mostrou que a vantagem absoluta baseada na dotação de recursos naturais e o seu desenvolvimento não garantem a competitividade na indústria brasileira.This article aims at analyzing the strategic positioning of international and Brazilian Printing and Writing Paper companies based on the value chain analysis. To that end, we carried out a two-step explanatory and qualitative applied research, choosing the samples according to their types. The first step consisted in an indirect research aimed at knowing the competitive position of the main world exporters which account for 35% of the world production. The second step consisted in a direct research carried out through semi-structured interviews with the four main Brazilian export companies, a financing agent, a consultancy on that activity and its class association. The value chain analysis allowed us to reach the conclusion that the absolute advantage based on natural resources endowment and development does not guarantee the Brazilian industry competitiveness.

  12. Electronics Industry Study Report

    National Research Council Canada - National Science Library

    Belt, David; Fellows, John R; Kameru, Philip; Nazaroff, Boris-Frank A; Pauroso, Anthony; Schulz, Frederick; Ballew, Bob; Bond, Thomas; Demers, Stephy; Kirkpatrick, Steve

    2005-01-01

    This paper provides a national strategy for the US electronics industry. Electronics is one of the largest industries in the US and plays a critical role in almost every aspect of national security...

  13. Developing a model system for simulation of changes induced by more effective circular flow concepts in industry and energy management. Systems technology and economic modelling aspects shown with the example of the materials flow in the paper industry; Entwicklung eines Modellsystems zur Simulation der energiewirtschaftlichen und strukturellen Veraenderungen einer verstaerkten Kreislaufwirtschaft. Systemtechnische und oekonomische Modellierung am Beispiel des Stoffstroms 'Papier'

    Energy Technology Data Exchange (ETDEWEB)

    Nathani, C.

    2000-02-01

    The impacts of a long-term change from our present industrial society to an economy based on circular flow concepts approaching the characteristics of the concept of sustainable development have to be taken into account in macroeconomic modelling as well, or else there is no appropriate basis for examination and assessment of the effects of various resource management policy options on the economy. One possible methodological approach is to link single, process-oriented models of sectors of the industry with input-output models and macroeconomic models. This study presents an approach using as an example the pulp and paper industry of Germany, covering the period from 1995 until 2020. The results are found to improve the methodological perspective between the process models and the MIS model of the family of IKARUS models and also offer an additional advantage in that they may serve as a data source for other input-output models and macroeconomic modelling. (orig./CB) [German] Diese Einfluesse eines langfristigen Wandels von einer heutigen Industriegesellschaft zu einer Kreislaufwirtschaft mit Merkmalen einer nachhaltigen Entwicklung muessen sich auch in den Strukturen makrooekonomischer Modelle wiederfinden, um die Auswirkungen verschiedener ressourcenpolitischer Optionen auf die Wirtschaft angemessen pruefen zu koennen. Ein methodischer Weg zu dieser Aufgabe ist die Verknuepfung einzelner prozessorientierter Branchenmodelle mit Input-Output-Modellen und makrooekonomischen Modellen. Der vorliegende Bericht will hierzu einen Baustein am Beispiel der Zellstoff- und Papierindustrie fuer die Bundesrepublik Deutschland fuer die Zeitperiode 1995-2020 beitragen. Diese Ergebnisse verbessern nicht nur die methodische Perspektive zwischen den Prozessmodellen und dem MIS-Modell der IKARUS-Modellfamilie, sondern koennen als Erfahrungs- und Datenquelle fuer andere Input-Output-Modelle und makrooekonomische Modelle genutzt werden. (orig.)

  14. Corrosion/96 conference papers

    International Nuclear Information System (INIS)

    Anon.

    1996-01-01

    Topics covered by this conference include: cathodic protection in natural waters; cleaning and repassivation of building HVAC systems; worldwide opportunities in flue gas desulfurization; advancements in materials technology for use in oil and gas service; fossil fuel combustion and conversion; technology of corrosion inhibitors; computers in corrosion control--modeling and information processing; recent experiences and advances of austenitic alloys; managing corrosion with plastics; corrosion measurement technology; corrosion inhibitors for concrete; refining industry; advances in corrosion control for rail and tank trailer equipment; CO 2 corrosion--mechanisms and control; microbiologically influenced corrosion; corrosion in nuclear systems; role of corrosion in boiler failures; effects of water reuse on monitoring and control technology in cooling water applications; methods and mechanisms of scale and deposit control; corrosion detection in petroleum production lines; underground corrosion control; environmental cracking--relating laboratory results and field behavior; corrosion control in reinforced concrete structures; corrosion and its control in aerospace and military hardware; injection and process addition facilities; progress reports on the results of reinspection of deaerators inspected or repaired per RP0590 criteria; near 100% volume solids coating technology and application methods; materials performance in high temperature environments containing halides; impact of toxicity studies on use of corrosion/scale inhibitors; mineral scale deposit control in oilfield related operations; corrosion in gas treating; marine corrosion; cold climate corrosion; corrosion in the pulp and paper industry; gaseous chlorine alternatives in cooling water systems; practical applications of ozone in recirculating cooling water systems; and water reuse in industry. Over 400 papers from this conference have been processed separately for inclusion on the data base

  15. Industry Valuation Driven Earnings Management

    NARCIS (Netherlands)

    T. Jiao (Tao); G.M.H. Mertens (Gerard); P.G.J. Roosenboom (Peter)

    2007-01-01

    textabstractThis paper investigates whether industry valuation impacts firms’ earnings management decisions. Existing accounting literature assumes that industry valuation has a constant impact on this decision. We argue that a higher industry valuation increases the perceived benefits of earnings

  16. CO{sub 2} emissions: mineral carbonation and Finnish pulp and paper industry (CO{sub Nordic Plus}) and use of serpentinites in energy and metal industry (ECOSERP); Hiilidioksidipaeaestoet: Mineraalikarbonointi ja Suomen massaja paperiteollisuus (CO{sub 2} Nordic plus) ja serpentiinin hyoetykaeyttoe energia- ja metalliteollisuudessa (ECOSERP)

    Energy Technology Data Exchange (ETDEWEB)

    Fogelholm, C.J.; Raiski, T.; Teir, S. [Helsinki Univ. of Technology, Espoo (Finland). Lab of Energy Engineering and Environmental Protection

    2006-12-19

    Mineral carbonation has been investigated at Helsinki University of Technology (TKK), laboratory of energy engineering and environmental protection since year 2000. The Finnish Technology Agency Tekes and the Finnish Recovery Boiler Committee are funding through the ClimBus technology programme, in conjunction with the Nordic Energy Research Programme, the research regarding the application of ex situ mineral carbonation processes. One aspect is to verify the possible use of mineral carbonation for the separation, utilisation and long-term storage of carbon dioxide (CO2) in the pulp and paper industry. The Geological Survey of Finland (GTK) has been screening since 2004 the location, quality and suitability of the Finnish processed serpentine and stopped serpentinite storage of mines and in situ serpentinite bodies of ultramafic rock formations for mineral carbonation of CO2. Tekes and the GTK are funding development work through the ClimBus technology programme on the utilisation of serpentine and serpentinite for CO2 sequestration purposes, based on economical and environmental evaluation of mineral and mining processing operations. Also the options for other use of serpentine and serpentinite are evaluated. The most promising magnesium and calcium-based sources for carbonation are by products of mining processes of ultramafic rocks (such as serpentinites and serpentine) and steelmaking slags. Carbonated minerals could possibly be used as paper coating materials (PCC), fillers or construction materials. For magnesium carbonate new markets and applications must be developed. (orig.)

  17. Design research and industrial applicability

    DEFF Research Database (Denmark)

    Andreasen, Mogens Myrup

    1997-01-01

    Imprinted paper (copies of overheads in English) on the nature of design research, the transformation process for industrial utilization and the challenges of ENDREA from industry.......Imprinted paper (copies of overheads in English) on the nature of design research, the transformation process for industrial utilization and the challenges of ENDREA from industry....

  18. Industry recession to persist

    International Nuclear Information System (INIS)

    Anon.

    1992-01-01

    This paper reports that the depressed U.S. oil and gas industry is not likely to recover soon, witnesses told the Texas Railroad Commission's state of the petroleum industry hearing. Major companies and independent operators agreed the U.S. petroleum industry is near a state of collapse. Many the producers are despairing about the chances of surviving the latest economic downturn

  19. Benchmarking and industry performance

    NARCIS (Netherlands)

    Ten Raa, T.

    2011-01-01

    In this paper I interrelate productivity analysis and the theory of industrial organization. A proposition proves that an industrial organization is efficient if and only if it is supportable in the entry-proofness sense. Industrial performance is decomposed in efficiency and technical change terms

  20. Nanotechnology in paper electronics

    Science.gov (United States)

    Demming, Anna; Österbacka, Professor Ronald; Han, Jin-Woo, Dr

    2014-03-01

    connections in the nervous system, these synaptic transistors can mimic synaptic stimulation response and short-term synaptic plasticity. The idea of harnessing paper electronics for display applications seems a natural update on the familiar traditional uses of paper to host text and images. Jong-Man Kim and Bora Yoon at Hanyang University in Korea screen print a flexible paper-based display for representing the digits 0-9 [5]. The device exploits the electrochromothermic properties of five different polydiacetylenes to allow a range of activation temperatures and operational voltages for the display. A number of other applications also feature in the special issue, including two different supramolecular recognition architectures for DNA hybridization in sensing applications [6] and all-solid flexible micro-supercapacitors with excellent cycling stability [7]. The demonstrated potential in the alternative energy industry seems particularly fitting given the environmental recommendations of paper electronics. Despite the promising outlook demonstrated for fabricating on paper by screen or ink-jet printing, as Henrik A Andersson and colleagues point out, it may be some time before devices can be printed with the functionality of even the most inexpensive microcontroller or other integrated circuit [8]. In their report they consider different methods to mount and contact standard surface mount device components to ink-jet printed conductive tracks on paper substrates. 'If paper is used as a substrate for printed hybrid electronics, it opens the possibility of integrating low-cost electronic functions directly on packages, even possibly directly in the production line', they add. A blank sheet of paper can be considered useful for making notes, convenient for slipping in a purse or pocket and enormously inspiring for the infinity of ideas not yet written on it. As this special issue demonstrates [2-14] all three attributes are at least as valid when using paper for electronics

  1. Paper based electronics platform

    KAUST Repository

    Nassar, Joanna Mohammad; Sevilla, Galo Andres Torres; Hussain, Muhammad Mustafa

    2017-01-01

    A flexible and non-functionalized low cost paper-based electronic system platform fabricated from common paper, such as paper based sensors, and methods of producing paper based sensors, and methods of sensing using the paper based sensors

  2. The future of continuing medical education: the roles of medical professional societies and the health care industry: Position paper prepared with contributions from the European Society of Cardiology Committees for Advocacy, Education and Industry Relations, Endorsed by the Board of the European Society of Cardiology.

    Science.gov (United States)

    2018-02-28

    In recent years, wide ranging biomedical innovation has provided powerful new approaches for prevention, diagnosis and management of diseases. In order to translate such innovation into effective practice, physicians must frequently update their knowledge base and skills through continuing medical education and training. Medical Professional Societies, run as not-for-profit organizations led by peers, are uniquely placed to deliver balanced, disease oriented and patient centred education. The medical industry has a major role in the development of new, improved technology, devices and medication. In fact, the best innovations have been achieved through collaboration with scientists, clinical academics and practicing physicians. Industry has for many years been committed to ensure the optimal and safe application of its products by providing unrestricted support of medical education developed and delivered by international and national learned societies. Recently adopted Codes of Practice for the Pharmaceutical and Device industry were intended to enhance public trust in the relationship between biomedical industry and physicians. Unexpectedly, changes resulting from adoption of the Codes have limited the opportunity for unconditional industry support of balanced medical education in favour of a more direct involvement of industry in informing physicians about their products. We describe the need for continuing medical education in Cardiovascular Medicine in Europe, interaction between the medical profession and medical industry, and propose measures to safeguard the provision of high quality, balanced medical education.

  3. Petro-Safe '95: 6. Annual environmental, safety and health conference and exhibition for the oil, gas and petrochemical industries. Book 3: AFV '95 and Production economics '95 conference papers

    International Nuclear Information System (INIS)

    Anon.

    1995-01-01

    Book 3 of the proceedings contains papers from two symposia: Alternative Fueled Vehicles and Production Economics. The Alternative Fueled Vehicles symposium is divided into 3 sections which cover: (1) Hardware and vehicles--school bus fleets and LNG; (2) Fuels and infrastructure--CNG fueling facilities, reformulated gasoline and clean diesel, LNG, future supply trends and domestic energy security, safety issues, and methanol; and (3) Regulatory issues--Clean Cities program, Energy Policy Act and state legislation, Employee Trip Reduction program, and public awareness. The papers in the Production Economics symposium deal with cost-effective methods for marginal field development; economic considerations for offshore platforms and systems; enhanced oil recovery economics; floating production economics; and capital versus operating costs in oil and gas production. Thirty-five papers have been processed separately for inclusion on the data base

  4. Gas Mitigation in Paper Production

    Science.gov (United States)

    Santos, AS; Bittencourt, C.

    2017-07-01

    The Brazilian paper industry has competitive advantages offered by the favorable climate, which favors an increase in the yield of forest restoration, and consequently, in the productive process. On the other hand, following the greenhouse gases (GHG), we can see our constantly changing sun, causing the solar storms, allowing their prevention or mitigating measures. The objective of this work is to contribute to the construction of the understanding necessary for the reduction of GHG emission from a preliminary analysis of the pulp and paper sector. As a secondary objective, the text preliminarily analyzes a company’s behavior against the backdrop of the Paris Accord, which strengthens the global response to the threat of climate change and strengthens the capacity of countries to deal with the impacts of such changes. The identification of best practices in the pulp and paper industry is understood, focusing on environmental sustainability, such as the adoption of reforestation, obtaining significant results. In the case of the paper industry, the management of public forests for sustainable production, within the structure of the Ministry of the Environment, establishes the promotion of public awareness about the importance of conservation, recovery and sustainable management of forest resources.

  5. Conservation of resources. [16 papers

    Energy Technology Data Exchange (ETDEWEB)

    1976-01-01

    The book is a collection of 16 papers presented at the Annual Chemical Congress which give a very broad picture of the problems of conservation both in the United Kingdom and in the world as a whole. The papers consider energy requirements of different communities and the wide disparity between the demands of the industrialized and Third World countries; the need for economy and the importance in due course of finding renewable forms of energy; very substantial losses of energy that take place when oil and coal are converted into electricity or when sources of energy have to be transported. The problems of nuclear energy are discussed and, in a consideration of the involvement of the chemical industry in energy, proposals are made for reducing the input of energy in the manufacture of chemicals. (MCW)

  6. Globalization, crises and industrial policy; Globalizacion, crisis y politica industrial

    Energy Technology Data Exchange (ETDEWEB)

    Vives, X.

    2013-06-01

    In this paper we review the fundamentals of industrial policy and its implementation in the European context. We also analyze the relationship between industrial policy and competition policy. (Author) 6 refs.

  7. Report on achievements in fiscal 1998. Demonstrative research of an alkali recovery process in the non-wood pulp paper manufacturing industry; 1998 nendo himokuzai pulp seishi sangyo arukari kaishu process ni kakawaru jissho kenkyu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-09-01

    This project is intended of performing demonstrative research jointly with China on a system to efficiently extract, condense, and combust black liquor in a non-wood pulp paper manufacturing plant in China to recover alkaline solution and heat energy, and to contribute to proliferation of the system. Specifically, an alkali recovery plant is built in Cangshan Paper Making Plant in Shandong Province to verify conservation in energy and reduction environmental load. This fiscal year has performed (1) component researches and related technology investigations, and (2) device design and fabrication. For Item 1, the extractor adopted the spiral net type, and the condensation device adopted the falling film evaporator of full-can plate type. For the silica removing agent, data were acquired on reduction of silica in the black liquor and effect of reducing the black liquor viscosity. Basic design requirements were established for an alkali recovery process for a pulp production plant of 75 t/d. Regarding Item 2, prepared were the material and heat balance tables for the black liquor extractor and the black liquor condenser, process flow diagrams (PFD), device specifications, a meter list, and a summary utility consumption list, and confirmed them with the Chinese side. For the black liquor combustion device and the caustification device, PFD and device list prepared by the Chinese side were acquired to start the basic design. (NEDO)

  8. Paper recycling framework, the "Wheel of Fiber".

    Science.gov (United States)

    Ervasti, Ilpo; Miranda, Ruben; Kauranen, Ilkka

    2016-06-01

    At present, there is no reliable method in use that unequivocally describes paper industry material flows and makes it possible to compare geographical regions with each other. A functioning paper industry Material Flow Account (MFA) that uses uniform terminology and standard definitions for terms and structures is necessary. Many of the presently used general level MFAs, which are called frameworks in this article, stress the importance of input and output flows but do not provide a uniform picture of material recycling. Paper industry is an example of a field in which recycling plays a key role. Additionally, terms related to paper industry recycling, such as collection rate, recycling rate, and utilization rate, are not defined uniformly across regions and time. Thus, reliably comparing material recycling activity between geographical regions or calculating any regional summaries is difficult or even impossible. The objective of this study is to give a partial solution to the problem of not having a reliable method in use that unequivocally describes paper industry material flows. This is done by introducing a new material flow framework for paper industry in which the flow and stage structure supports the use of uniform definitions for terms related to paper recycling. This new framework is termed the Detailed Wheel of Fiber. Copyright © 2016 Elsevier Ltd. All rights reserved.

  9. RESTRUCTURING OF INDUSTRIAL ENTERPRISE

    Directory of Open Access Journals (Sweden)

    L. I. Podderegina

    2009-01-01

    Full Text Available The paper presents main principles for execution of current and strategic restructuring of national enterprises while using experience of countries with developed market economy. The principles contribute to higher efficiency in internal industrial relations at national industrial enterprises.

  10. Progress in Industrial Mathematics at ECMI 96

    DEFF Research Database (Denmark)

    mathematicians get inspiration from industrial demands. The European Consortium for Mathematics in Industry aims to create contact between industry and academia, and to promote research in industrial mathematics. This book contains a broad spectrum of mathematics applied to industrial problems. Applied...... mathematics, case studies, and review papers in the following fields are included: Environmental modelling, railway systems, industrial processes, electronics, ships, oil industry, optimization, machine dynamics, fluids in industry. Applied mathematicians and other professionals working in academia...

  11. Current problems of marine pollution. Papers

    International Nuclear Information System (INIS)

    Dethlefsen, V.

    1993-01-01

    During the lecture meeting of the working committee for waste water problems of the German Fishery Association, papers were presented on current problems of waste pollution and on the potential effects of climate changes on the fishing industry. (EF) [de

  12. 1980 Australian coal conference. Conference papers

    Energy Technology Data Exchange (ETDEWEB)

    1980-01-01

    Papers were presented under the following headings: supply and demand for coal; government policies - coal development; mining finance and taxation; Australian coal mining practices; research and development; infrastructure and transportation; legislation and safe working practices; and industrial relations.

  13. Nuclear techniques in industry

    International Nuclear Information System (INIS)

    Hammad, F.H.

    1994-01-01

    Nuclear techniques are utilized in almost every industry. The discussion in this paper includes discussions on tracer methods and uses nucleonic control systems technology; non-destructive testing techniques and radiation technology. 1 fig., 2 tabs

  14. Industrial robot

    Science.gov (United States)

    Prakashan, A.; Mukunda, H. S.; Samuel, S. D.; Colaco, J. C.

    1992-11-01

    This paper addresses the design and development of a four degree of freedom industrial manipulator, with three liner axes in the positioning mechanism and one rotary axis in the orientation mechanism. The positioning mechanism joints are driven with dc servo motors fitted with incremental shaft encoders. The rotary joint of the orientation mechanism is driven by a stepping motor. The manipulator is controlled by an IBM 386 PC/AT. Microcomputer based interface cards have been developed for independent joint control. PID controllers for dc motors have been designed. Kinematic modeling, dynamic modeling, and path planning have been carried out to generate the control sequence to accomplish a given task with reference to source and destination state constraints. This project has been sponsored by the Department of Science and Technology, Government of India, New Delhi, and has been executed in collaboration with M/s Larsen & Toubro Ltd, Mysore, India.

  15. Transformation of industrial territories

    Science.gov (United States)

    Plotnikova, N. I.; Kolocova, I. I.

    2017-08-01

    The problem of removing industrial enterprises from the historical center of the city and the subsequent effective use of the territories has been relevant for Western countries. Nowadays, the problem is crucial for Russia, its megacities and regional centers. The paper analyzes successful projects of transforming industrial facilities into cultural, business and residential objects in the world and in Russia. The patterns of the project development have been determined and presented in the paper.

  16. Applying industrial symbiosis to chemical industry: A literature review

    Science.gov (United States)

    Cui, Hua; Liu, Changhao

    2017-08-01

    Chemical industry plays an important role in promoting the development of global economy and human society. However, the negative effects caused by chemical production cannot be ignored, which often leads to serious resource consumption and environmental pollution. It is essential for chemical industry to achieve a sustainable development. Industrial symbiosis is one of the key topics in the field of industrial ecology and circular economy, which has been identified as a creative path leading to sustainability. Based on an extensively searching for literatures on linking industrial symbiosis with chemical industry, this paper aims to review the literatures which involves three aspects: (1) economic and environmental benefits achieved by chemical industry through implementing industrial symbiosis, (2) chemical eco-industrial parks, (3) and safety issues for chemical industry. An outlook is also provided. This paper concludes that: (1) chemical industry can achieve both economic and environmental benefits by implementing industrial symbiosis, (2) establishing eco-industrial parks is essential for chemical industry to implement and improve industrial symbiosis, and (3) there is a close relationship between IS and safety issues of chemical industry.

  17. A primary estimation of PCDD/Fs release reduction from non-wood pulp and paper industry in China based on the investigation of pulp bleaching with chlorine converting to chlorine dioxide.

    Science.gov (United States)

    Xiao, Qingcong; Song, Xiaoqian; Li, Wenchao; Zhang, Yuanna; Wang, Hongchen

    2017-10-01

    Chlorine bleaching technology (C process, CEH process, H process and theirs combination), which was identified as a primary formation source of PCDD/Fs, is still widely used by the vast majority of Chinese non-wood pulp and paper mills (non-wood PMs). The purpose of this study was to provide information and data support for further eliminating dioxin for non-wood PMs in China, and especially to evaluate the PCDD/Fs release reduction for those mills converting their pulp bleaching processes from CEH to ECF. The PCDD/Fs concentrations of the bleached pulp and bleaching wastewater with ECF bleaching were in the ranges of 0.13-0.8 ng TEQ kg -1 , and 0.15-1.9 pg TEQ L -1 , respectively, which were far lower than those with CEH process, indicating that the ECF process is an effective alternative bleaching technology to replace CEH in Chinese non-wood PMs to reduce dioxin release. The release factor via flue gas of the alkali recovery boiler in Chinese non-wood PMs was first reported to be 0.092 μg TEQ Ad t -1 in this study. On the assumption that pulp bleaching processes of all Chinese non-wood PMs were converted from CEH to ECF, the annual release of PCDD/Fs via the bleaching wastewater and bleached pulp would be reduced by 79.1%, with a total of 1.60 g TEQ. Copyright © 2017 Elsevier Ltd. All rights reserved.

  18. Finnish industry's energy requirement

    International Nuclear Information System (INIS)

    Punnonen, J.

    2000-01-01

    Industry uses around half of the electricity consumed in Finland. In 1999, this amounted to 42.3 TWh and 420 PJ of fuel. Despite the continual improvements that have been made in energy efficiency, energy needs look set to continue growing at nearly 2% a year. Finnish industrial output rose by some 5.5% in 1999. In energy-intensive sectors such as pulp and paper, output rose by 3.4%, in the metal industry by 4%, and in the chemical industry by 3.1%. Growth across Finnish industry is largely focused on the electrical and electronics industries, however, where growth last year was 24.3% The Finnish forest products industry used a total of 26.1 TWh of electricity last year, up 1% on 1998. This small increase was the result of the industry's lower-than-average operating rate in the early part of the year The metal industry used 7.2 TWh of electricity, an increase of 5.8% on 1998. Usage in the chemical industry rose by 2% to 5.2 TWh. Usage by the rest of industry totalled 3.8 TWh, up 2.3% on 1998. All in all, industry's use of electricity rose by 2% in 1999 to 42,3 TWh. Increased demand on industry's main markets in Europe will serve to boost industrial output and export growth this year. This increased demand will be particularly felt in energy-intensive industries in the shape of an increased demand for electricity. Overall, electricity demand is expected to grow by 3% this year, 1% more than industry's longterm projected electricity usage growth figure of 2%. The structure of industry's fuel use in Finland has changed significantly over the last 25 years. Oil, for example, now accounts for only some 10% of fuel use compared to the 40% typical around the time of the first oil crisis. Oil has been replaced by biofuels, peat, and natural gas. The pulp and paper industry is the largest industrial user of renewable energy sources in Finland, and uses wood-related fuels to cover nearly 70% of its fuel needs

  19. Paper on Designing Costless THz Paper Optics

    Directory of Open Access Journals (Sweden)

    A. Siemion

    2016-01-01

    Full Text Available Designing diffractive optical elements is crucial for efficient development of THz techniques. Here, we consider paper structures and we analyze their advantages and disadvantages in fast prototyping. The discussion about using material parameters like refractive index and absorption coefficient in designing diffractive optical elements is shown. We analyze the influence of phase step mismatch, of attenuation of real structure, and of nonuniform illumination on the efficiency of the structure. All these features result in worsening of the diffraction efficiency but they do not seem to have such significant influence as shadow effect introduced by fast varying zones. Diffractive elements can be designed with very good accordance with experimental results which makes them ideal for possible applications. Paper optics scan be used more for fast prototyping; nevertheless its performance can be increased by placing it inside water protecting foil.

  20. Industrial Engineering

    DEFF Research Database (Denmark)

    Karlsson, Christer

    2015-01-01

    Industrial engineering is a discipline that is concerned with increasing the effectiveness of (primarily) manufacturing and (occasionally).......Industrial engineering is a discipline that is concerned with increasing the effectiveness of (primarily) manufacturing and (occasionally)....

  1. Farmaceutische industrie

    NARCIS (Netherlands)

    Ros JPM; van der Poel P; Etman EJ; Montfoort JA; LAE

    1995-01-01

    Dit rapport over de farmaceutische industrie is gepubliceerd binnen het Samenwerkingsproject Procesbeschrijvingen Industrie Nederland (SPIN). In het kader van dit project is informatie verzameld over industriele bedrijven of industriele processen ter ondersteuning van het overheidsbeleid op het

  2. Industrial irradiation

    International Nuclear Information System (INIS)

    Stirling, Andrew

    1995-01-01

    Production lines for rubber gloves would not appear to have much in common with particle physics laboratories, but they both use accelerators. Electron beam irradiation is often used in industry to improve the quality of manufactured goods or to reduce production cost. Products range from computer disks, shrink packaging, tyres, cables, and plastics to hot water pipes. Some products, such as medical goods, cosmetics and certain foodstuffs, are sterilized in this way. In electron beam irradiation, electrons penetrate materials creating showers of low energy electrons. After many collisions these electrons have the correct energy to create chemically active sites. They may either break molecular bonds or activate a site which promotes a new chemical linkage. This industrial irradiation can be exploited in three ways: breaking down a biological molecule usually renders it useless and kills the organism; breaking an organic molecule can change its toxicity or function; and crosslinking a polymer can strengthen it. In addition to traditional gamma irradiation using isotopes, industrial irradiation uses three accelerator configurations, each type defining an energy range, and consequently the electron penetration depth. For energies up to 750 kV, the accelerator consists of a DC potential applied to a simple wire anode and the electrons extracted through a slot in a coaxially mounted cylindrical cathode. In the 1-5 MeV range, the Cockcroft-Walton or Dynamitron( R ) accelerators are normally used. To achieve the high potentials in these DC accelerators, insulating SF6 gas and large dimension vessels separate the anode and cathode; proprietary techniques distinguish the various commercial models available. Above 5 MeV, the size of DC accelerators render them impractical, and more compact radiofrequency-driven linear accelerators are used. Irradiation electron beams are actually 'sprayed' over the product using a magnetic deflection system. Lower energy beams of

  3. The Computer Industry. High Technology Industries: Profiles and Outlooks.

    Science.gov (United States)

    International Trade Administration (DOC), Washington, DC.

    A series of meetings was held to assess future problems in United States high technology, particularly in the fields of robotics, computers, semiconductors, and telecommunications. This report, which focuses on the computer industry, includes a profile of this industry and the papers presented by industry speakers during the meetings. The profile…

  4. CEM 2009. Conference papers

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2009-07-01

    Papers are presented under the following session headings: emission factors and inventories; certifications and accreditation; PM10/2.5; advanced techniques; and QA/QC. Some of the papers are only the overheads/viewgraphs of the presentation.

  5. Radioactivity in fine papers

    International Nuclear Information System (INIS)

    Taylor, H.W.; Singh, B.

    1993-01-01

    The radioactivity of fine papers has been studied through γ-ray spectroscopy with an intrinsic Ge detector. Samples of paper from European and North American sources were found to contain very different amounts of 226 Ra and 232 Th. The processes which introduce radionuclides into paper are discussed. The radioactivity from fine papers makes only a small contribution to an individual's annual radiation dose; nevertheless it is easily detectable and perhaps, avoidable. (Author)

  6. Data quality white paper.

    Science.gov (United States)

    2008-06-01

    This paper looks at the issue of data quality within the context of transportation operations and management. The objective of this paper is to investigate data quality measures and how they are applied in existing systems. This paper explores the re...

  7. Industrial electrification

    International Nuclear Information System (INIS)

    Melvin, J.G.

    1983-03-01

    The technical and economic scope for industrial process electrification in Canada is assessed in the light of increasing costs of combustion fuels relative to electricity. It is concluded that electricity is capable of providing an increasing share of industrial energy, eventually aproaching 100 percent. The relatively low cost of electricity in Canada offers industry the opportunity of a head start in process electrification with consequent advantages in world markets both for industrial products and for electrical process equipment and technology. A method is described to promote the necessary innovation by providing access to technology and financing. The potential growth of electricity demand due to industrial electrification is estimated

  8. Modelos de otimização para o problema de corte nas indústrias de papel e papelão e de móveis Optimization models of the cutting stock problem in furniture and corrugated paper industries

    Directory of Open Access Journals (Sweden)

    Reinaldo Morábito

    1994-04-01

    Full Text Available Este trabalho examina alguns modelos de otimização conhecidos da literatura para o problema de corte, e reporta uma experiência real da aplicação destes modelos numa indústria de papel e papelão (problema unidimensional e numa indústria de móveis (problema bidimensional. Também são discutidas algumas modificações nos modelos originais para incorporar restrições práticas dos processos de corte, tais como, unidades de estoque com tamanhos e custos diferentes, tolerância na demanda de clientes, entre outras. Alguns resultados computacionais são apresentados para um exemplo real da indústria de móveis, utilizando-se um microcomputador.This work examines some well-known optimization models for the cutting stock problem and reports a real experience of their application to a corrugated paper industry (one- dimensional problem and to a furniture industry (two-dimensional problem. It is also discussed some modifications in the original models to incorporate practical constraints of the cutting processes, such as tolerance in the customer orders, among others. Some computational results from a real example of the furniture industry are presented utilizing a micro-computer.

  9. Innovation, Industry Evoluation and Employment

    NARCIS (Netherlands)

    D.B. Audretsch (David); A.R. Thurik (Roy)

    1999-01-01

    textabstractThe purpose of this paper is to introduce a series of articles on the links between innovation, the evolution of industry and employment. These relations provide the building blocks of a new industrial policy. The articles are included in Innovation, Industry Evolution and Employment

  10. Energy conservation in the pulp and paper industry. Final report

    Energy Technology Data Exchange (ETDEWEB)

    None

    1977-05-01

    Almost 40 specific research and development ideas were formulated by the 67 participants at this workshop. Projects were assessed with the following criteria in mind: potential energy savings, cost, risk, Federal role, time frame, and priority. Data are tabulated on the projects followed by six topics discussed by panel members: waste and recycling, energy management in the mill, papermaking, pulping and bleaching, power generation in the mill, and coating and conversion. Three summary speeches are included. (MCW)

  11. Productivity improvement through industrial engineering in the semiconductor industry

    Science.gov (United States)

    Meyersdorf, Doron

    1996-09-01

    Industrial Engineering is fairly new to the semiconductor industry, though the awareness to its importance has increased in recent years. The US semiconductor industry in particular has come to the realization that in order to remain competitive in the global market it must take the lead not only in product development but also in manufacturing. Industrial engineering techniques offer one ofthe most effective strategies for achieving manufacturing excellence. Industrial engineers play an important role in the success of the manufacturing facility. This paper defines the Industrial engineers role in the IC facility, set the visions of excellence in semiconductor manufacturing and highlights 10 roadblocks on the journey towards manufacturing excellence.

  12. Discussion on Papers 14 - 16

    International Nuclear Information System (INIS)

    Charles-Jones, S.; Muirhead, S.; Wilson, E.A.; Jefferson, M.; Binnie, C.J.A.; O'Connor, B.A.; Rothwell, P.; Cowie, D.

    1992-01-01

    Further observations were made on the great potential for tidal power developments in NW Australia. Discussion on the Severn Barrage paper and environmental effects of tidal power plants centred mainly around the impact on bird populations. The topics covered were: the adaptability of birds to changes in their environment with particular reference to the importance of inter-tidal areas for wildfowl and wading birds in the United Kingdom; the creation of mudflats as replacement feeding areas for wading birds; whether there is a danger that pressure from the construction industry might result in a barrage being built before the uncertainties in the environmental impact assessment are removed. Separate abstracts have been prepared for the three papers under discussion. (UK)

  13. The physics of paper

    International Nuclear Information System (INIS)

    Alava, Mikko; Niskanen, Kaarlo

    2006-01-01

    Paper is a material known to everybody. It has a network structure consisting of wood fibres that can be mimicked by cooking a portion of spaghetti and pouring it on a plate, to form a planar assembly of fibres that lie roughly horizontal. Real paper also contains other constituents added for technical purposes. This review has two main lines of thought. First, in the introductory part, we consider the physics that one encounters when 'using' paper, an everyday material that exhibits the presence of disorder. Questions arise, for instance, as to why some papers are opaque and others translucent, some are sturdy and others sloppy, some readily absorb drops of liquid while others resist the penetration of water. The mechanical and rheological properties of paper and paperboard are also interesting. They are inherently dependent on moisture content. In humid conditions paper is ductile and soft, in dry conditions brittle and hard. In the second part we explain in more detail research problems concerned with paper. We start with paper structure. Paper is made by dewatering a suspension of fibres starting from very low content of solids. The processes of aggregation, sedimentation and clustering are familiar from statistical mechanics. Statistical growth models or packing models can simulate paper formation well and teach a lot about its structure. The second research area that we consider is the elastic and viscoelastic properties and fracture of paper and paperboard. This has traditionally been the strongest area of paper physics. There are many similarities to, but also important differences from, composite materials. Paper has proved to be convenient test material for new theories in statistical fracture mechanics. Polymer physics and memory effects are encountered when studying creep and stress relaxation in paper. Water is a 'softener' of paper. In humid conditions, the creep rate of paper is much higher than in dry conditions. The third among our topics is the

  14. Energy's role in industrial competitiveness

    International Nuclear Information System (INIS)

    1993-01-01

    At a conference on the role of energy in industrial competitiveness, papers were presented on the energy consumer's perspective on energy issues in the mineral and food industries, global perspectives on the role of energy in industrial competitiveness, a supplier's perspective on energy issues in the oil/gas and electric industries, perspectives on environmental issues including climate change, and international partnerships for industrial competitiveness, notably in the former Soviet Union and eastern Europe. Separate abstracts have been prepared for 15 papers from this conference

  15. The industrial policy experience of the electronics industry in Malaysia

    OpenAIRE

    Rasiah, Rajah

    2015-01-01

    Despite the use of industrial policies to stimulate economic growth by several successful developers, latecomers have faced mixed experiences. Hence, this paper analyses the industrial policy experience of the electronics industry in Malaysia. A blend of institutions have guided technological upgrading in the industry, especially in the state of Penang. Smooth co-ordination between the state government, multinational corporations, national firms, and the federal government helped stimulate te...

  16. Paper based electronics platform

    KAUST Repository

    Nassar, Joanna Mohammad

    2017-07-20

    A flexible and non-functionalized low cost paper-based electronic system platform fabricated from common paper, such as paper based sensors, and methods of producing paper based sensors, and methods of sensing using the paper based sensors are provided. A method of producing a paper based sensor can include the steps of: a) providing a conventional paper product to serve as a substrate for the sensor or as an active material for the sensor or both, the paper product not further treated or functionalized; and b) applying a sensing element to the paper substrate, the sensing element selected from the group consisting of a conductive material, the conductive material providing contacts and interconnects, sensitive material film that exhibits sensitivity to pH levels, a compressible and/or porous material disposed between a pair of opposed conductive elements, or a combination of two of more said sensing elements. The method of sensing can further include measuring, using the sensing element, a change in resistance, a change in voltage, a change in current, a change in capacitance, or a combination of any two or more thereof.

  17. Malaysia; Background Paper

    OpenAIRE

    International Monetary Fund

    1996-01-01

    This Background Paper on Malaysia examines developments and trends in the labor market since the mid-1980s. The paper describes the changes in the employment structure and the labor force. It reviews wages and productivity trends and their effects on unit labor cost. The paper highlights that Malaysia’s rapid growth, sustained since 1987, has had a major impact on the labor market. The paper outlines the major policy measures to address the labor constraints. It also analyzes Malaysia’s recen...

  18. Industrial Fuel Flexibility Workshop

    Energy Technology Data Exchange (ETDEWEB)

    none,

    2006-09-01

    On September 28, 2006, in Washington, DC, ITP and Booz Allen Hamilton conducted a fuel flexibility workshop with attendance from various stakeholder groups. Workshop participants included representatives from the petrochemical, refining, food and beverage, steel and metals, pulp and paper, cement and glass manufacturing industries; as well as representatives from industrial boiler manufacturers, technology providers, energy and waste service providers, the federal government and national laboratories, and developers and financiers.

  19. The Italian Music Industry

    OpenAIRE

    Barbarito Luca; Ardizzone Antonella

    2010-01-01

    The Music Industry is a complex system in which many different actors interact. In this system there are suppliers of musical instruments, music schools, authors, singers, the phonographic industry, live events organizations and also the suppliers of those electronic devices necessary to listen to the music. This paper tries to analyze the size of those segments, their changes, and which are the key nodes in this system. Also the way we listen to music has changed a lot in this last 10 years,...

  20. Industry's turnaround looks real

    International Nuclear Information System (INIS)

    Anon.

    1997-01-01

    The paper discusses the industry outlook for North American gas and oil industries. In a robust Canada, land sales are setting records, drilling is up, and output is rising beyond last year's 21% growth. A perception among US operators that wellhead prices will remain stable is translating to increased spending. The USA, Canada, Mexico, Cuba are evaluated separately, with brief evaluations of Greenland, Guatemala, Belize, and Costa Rico. Data are presented on drilling activities

  1. INTRODUCTION Summary of Papers Summary of Papers

    Science.gov (United States)

    Gauthier, Serge; Abarzhi, Snezhana I.; Sreenivasan, Katepalli R.

    2010-12-01

    review various aspects of Turbulent Mixing that were discussed at the Second International Conference and Advanced School 'Turbulent Mixing and Beyond', TMB-2009, held in summer 2009 at the Abdus Salam International Centre for Theoretical Physics (ICTP), Trieste, Italy. The papers are arranged by TMB themes and within each theme they are ordered alphabetically by the last name of the first author, with tutorials following research contributions. Canonical turbulence and turbulent mixing. The theme of canonical turbulence and turbulent mixing is considered by several authors. Casciola et al investigate the dynamics of inertial particles dispersed in a turbulent jet and compare their numerical modeling results with the classical similarity theory of the jet far-field. Remarkable agreement is found between the theory and the direct numerical simulations (DNS), including decay of Stokes numbers with the distance from the origin, self-similarity of the mean axial particle velocity profile, etc. Nagata considers complex turbulent flows, which are known to exhibit no linear critical point for the laminar states, and which are linearly stable at finite Reynolds numbers. Square duct flow and sliding Couette flow in an annulus are considered and nonlinear traveling-wave states are found for the flows with the use of the homotopy approach developed by the author. These states may constitute a skeleton around which a time-dependent trajectory in the phase space is organized. Teitelbaum and Mininni study a decaying 3D incompressible turbulence, which mimicks turbulent mixing in geophysical flows, with rotation rendering the flow anisotropic at large scales. The authors analyze three DNS results (without and with rotation, and with helicity), observe a decoupling of the modes normal to the rotation axis, and show that the helicity decreases the decay rate of turbulence. Wang and Peters investigate the structure of turbulence by studying strain rates of various scalars, including a

  2. Stellenbosch Papers in Linguistics

    African Journals Online (AJOL)

    Stellenbosch Papers in Linguistics (SPiL) is an annual/biannual open access, peer-reviewed international journal, published by the Department of General Linguistics, Stellenbosch University. The papers published in SPiL are ... Poetry in South African Sign Language: What is different? EMAIL FREE FULL TEXT EMAIL ...

  3. Crepe Paper Colorimetry.

    Science.gov (United States)

    Pringle, David L.; And Others

    1995-01-01

    Uses crepe paper for the introduction of spectrophotometric concepts. Dyes used in the manufacturing of the crepe paper dissolve rapidly in water to produce solutions of colors. The variety of colors provides spectra in the visible spectrum that allow students to grasp concepts of absorption and transmission. (AIM)

  4. Archives: Philosophical Papers

    African Journals Online (AJOL)

    Items 1 - 26 of 26 ... Archives: Philosophical Papers. Journal Home > Archives: Philosophical Papers. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives. 1 - 26 of 26 Items. 2008. Vol 37 ...

  5. The Mock Research Paper

    Science.gov (United States)

    Clark, Carlton

    2008-01-01

    The mock research paper combines creative writing with academic writing and, in the process, breaks down that binary. This article describes a writing assignment that offers an introduction to the college research paper genre. This assignment helps students focus on crafting an argument and learning genre conventions while postponing until the…

  6. Paper microzone plates.

    Science.gov (United States)

    Carrilho, Emanuel; Phillips, Scott T; Vella, Sarah J; Martinez, Andres W; Whitesides, George M

    2009-08-01

    This paper describes 96- and 384-microzone plates fabricated in paper as alternatives to conventional multiwell plates fabricated in molded polymers. Paper-based plates are functionally related to plastic well plates, but they offer new capabilities. For example, paper-microzone plates are thin (approximately 180 microm), require small volumes of sample (5 microL per zone), and can be manufactured from inexpensive materials ($0.05 per plate). The paper-based plates are fabricated by patterning sheets of paper, using photolithography, into hydrophilic zones surrounded by hydrophobic polymeric barriers. This photolithography used an inexpensive formulation photoresist that allows rapid (approximately 15 min) prototyping of paper-based plates. These plates are compatible with conventional microplate readers for quantitative absorbance and fluorescence measurements. The limit of detection per zone loaded for fluorescence was 125 fmol for fluorescein isothiocyanate-labeled bovine serum albumin, and this level corresponds to 0.02 the quantity of analyte per well used to achieve comparable signal-to-noise in a 96-well plastic plate (using a solution of 25 nM labeled protein). The limits of detection for absorbance on paper was approximately 50 pmol per zone for both Coomassie Brilliant Blue and Amaranth dyes; these values were 0.4 that required for the plastic plate. Demonstration of quantitative colorimetric correlations using a scanner or camera to image the zones and to measure the intensity of color, makes it possible to conduct assays without a microplate reader.

  7. Paper Punch Tape

    CERN Multimedia

    Physicists coded and recorded their programs through series of holes on punch paper tape or on punched cards. It was popular in the 1970s due to its high throughput speed and low cost, paper tape was one of the original data storage methods for computers. Information was encoded in the distinct pattern of holes punched in the paper; the paper itself was oiled to facilitate being run through the reading mechanism and to prevent tears due to brittleness. Though the paper was cheap, it had low storage capacity (only a few dozen kilobytes per roll) and the machinery involved in punching the holes was quite expensive. Higher capacity alternatives, such as magnetic tape, has get developped.

  8. Irradiation technology - industrial use

    International Nuclear Information System (INIS)

    Zyball, A.

    1995-01-01

    The most important applications of the radiation technology are the crosslinking of polymers and sterilisation. Although extensive experience about the use of this technology is available and powerful and dependable radiation facilities can be obtained, as yet the radiation technology has not found the acceptance it deserves in the industry. The main reason therefore has to do with how the question of radiation or the term radiation is presented to the industry and among the population. This paper will deal with considerations and ways in which the industrial use of the radiation technology can be expanded. (author)

  9. Process industry properties in nuclear industry

    International Nuclear Information System (INIS)

    Zheng Hualing

    2005-01-01

    In this article the writer has described the definition of process industry, expounded the fact classifying nuclear industry as process industry, compared the differences between process industry and discrete industry, analysed process industry properties in nuclear industry and their important impact, and proposed enhancing research work on regularity of process industry in nuclear industry. (authors)

  10. Ultrathin metallized PBI paper

    Science.gov (United States)

    Chenevey, E. C.

    1978-01-01

    A study to determine the feasibility of preparing ultrathin papers with a target weight of 3.5 g/m squared from polybenzimidazole (PBI) fibrids was undertaken. Small hand sheets of target weight were fabricated. They were light brown, low density materials with sufficient strength to be readily handleable. Characterization of these sheets included strength, fold endurance, thermal gravimetric analysis in air and nitrogen and photomicrographs. Two different batches of PBI fibrids were studied and differences in fabrication performance were noted. In neither case could target weight papers be prepared using conventional paper making techniques.

  11. Position paper on standardization

    International Nuclear Information System (INIS)

    1991-04-01

    The ''NPOC Strategic Plan for Building New Nuclear Plants'' creates a framework within which new standardized nuclear plants may be built. The Strategic Plan is an expression of the nuclear energy industry's serious intent to create the necessary conditions for new plant construction and operation. One of the key elements of the Strategic Plan is a comprehensive industry commitment to standardization: through design certification, combined license, first-of-a-kind engineering, construction, operation and maintenance of nuclear power plants. The NPOC plan proposes four stages of standardization in advanced light water reactors (ALWRs). The first stage is established by the ALWR Utility Requirements Document which specifies owner/operator requirements at a functional level covering all elements of plant design and construction, and many aspects of operations and maintenance. The second stage of standardization is that achieved in the NRC design certification. This certification level includes requirements, design criteria and bases, functional descriptions and performance requirements for systems to assure plant safety. The third stage of standardization, commercial standardization, carries the design to a level of completion beyond that required for design certification to enable the industry to achieve potential increases in efficiency and economy. The final stage of standardization is enhanced standardization beyond design. A standardized approach is being developed in construction practices, operating, maintenance training, and procurement practices. This comprehensive standardization program enables the NRC to proceed with design certification with the confidence that standardization beyond the regulations will be achieved. This confidence should answer the question of design detail required for design certification, and demonstrate that the NRC should require no further regulatory review beyond that required by 10 CFR Part 52

  12. Radiography using photographic paper

    International Nuclear Information System (INIS)

    Gromov, Yu.V.; Kapustin, V.I.; Volkova, T.G.

    1982-01-01

    The possibility of radiographic control with application of ''Fototelegrafnaya BS'' photographic paper in conjunction with the ''Standart'' image intensifier as an X-ray image converter is studied. Investigations were made using steel samples 5 to 45 mm thick, X-ray radiation energy varied from 80 to 240 keV. Specifications of the image intensifier of the ''Standart type and photographic paper are given. It is shown, that the photographic paper improves the sensitivity of the method to the detection of small defects. The method provides standard and panoramic radioscopy, conservation of objective documentation, enables one to mechanize and automatize the process of photodevelopment. The application of the photographic paper is beneficial, its cost being six times as low as that of X-ray film

  13. Link to paper

    Data.gov (United States)

    U.S. Environmental Protection Agency — Link to the paper. This dataset is associated with the following publication: Naile, J., A.W. Garrison, J. Avants, and J. Washington. Isomers/enantiomers of...

  14. A SEMINAR PAPER

    African Journals Online (AJOL)

    SIRIUS

    on this major objective, the paper among other specific objectives, examines the role of ... discovering facts and principles needed for the solution of identified problems ... The question often raised here, is, have these laudable objectives of.

  15. Other relevant biological papers

    International Nuclear Information System (INIS)

    Shimizu, M.

    1989-01-01

    A considerable number of CRESP-relevant papers concerning deep-sea biology and radioecology have been published. It is the purpose of this study to call attention to them. They fall into three general categories. The first is papers of general interest. They are mentioned only briefly, and include text references to the global bibliography at the end of the volume. The second are papers that are not only mentioned and referenced, but for various reasons are described in abstract form. The last is a list of papers compiled by H.S.J. Roe specifically for this volume. They are listed in bibliographic form, and are also included in the global bibliography at the end of the volume

  16. Paper, Profile, Petrarch

    DEFF Research Database (Denmark)

    Foote, Jonathan

    2018-01-01

    , the antique lexicon). By working them out together on the same sheet, the boundaries erode between whittling lines of poetry and carving blocks of stone. Unlike previous attempts to connect Michelangelo's architecture and poetry, this paper focuses on the materiality of the paper as a meeting point between...... the question of what might be discovered by looking closer at these three paper modani (Corpus 536, 538, 539). The verses on the modani are merely fragments and revisions, part of a lineage of multiple and incomplete sources. At the same time, as 1:1 scaled templates, the modani empowered in a unique way...... Michelangelo's well-known propensity toward the fragmentation and re-assembly of the profile line. What emerges is how the paper enabled parallel processes of iteration, cutting and substitution, each operating within rather strict formal boundaries (for the poem, the Petrarchan sonnet; for the architecture...

  17. Industrial symbiosis

    DEFF Research Database (Denmark)

    Sacchi, Romain; Remmen, Arne

    2017-01-01

    This study examines the development of industrial symbiosis through a practical model for physical, organizational, and social interactions in six different cases from around the world. The results provide a framework that can be used by industrial symbiosis practitioners to facilitate the creation...

  18. Quantum interaction. Selected papers

    Energy Technology Data Exchange (ETDEWEB)

    Atmanspacher, Harald [Eidgenoessische Technische Hochschule, Zurich (Switzerland); Haven, Emmanuel [Leicester Univ. (United Kingdom). School of Management; Kitto, Kirsty [Queensland Univ. of Technology, Brisbane, QLD (Australia); Raine, Derek (ed.) [Leicester Univ. (United Kingdom). Centre for Interdisciplinary Science

    2014-07-01

    This book constitutes the refereed proceedings of the 7th International Conference on Quantum Interaction, QI 2013, held in Leicester, UK, in July 2013. The 31 papers presented in this book were carefully selected from numerous submissions. The papers cover various topics on quantum interaction and revolve around four themes: information processing/retrieval/semantic representation and logic; cognition and decision making; finance/economics and social structures and biological systems.

  19. Abstracts of contributed papers

    Energy Technology Data Exchange (ETDEWEB)

    1994-08-01

    This volume contains 571 abstracts of contributed papers to be presented during the Twelfth US National Congress of Applied Mechanics. Abstracts are arranged in the order in which they fall in the program -- the main sessions are listed chronologically in the Table of Contents. The Author Index is in alphabetical order and lists each paper number (matching the schedule in the Final Program) with its corresponding page number in the book.

  20. Original Research Paper

    OpenAIRE

    Allahverdi, Novruz

    2014-01-01

    This paper is the survey of studies that include design processes of some fuzzy expert systems for applications in some medical area. Recent studies of us that include fuzzy expert systems that make use of fuzzy logic method were described. Some of fuzzy expert systems mentioned in this paper have been developed as first time. Followings were investigated; the risk of prostate cancer, risk of coronary heart disease, degree of child anemia, determination the level of iron deficiency anemia, di...

  1. Paper From Rocks

    Institute of Scientific and Technical Information of China (English)

    TANG YUANKAI

    2010-01-01

    @@ Papermaking techniques are undergoing a great revolution and a new paper made from stone is lining up to take the place of the conventional type. At this year's National People's Congress of China and the Chinese People's Political Consultative Conference that is to start on March 3, all the file bags and scratchpads will be made from a new type of low-carbon paper which is environmentally friendly.

  2. Quantum interaction. Selected papers

    International Nuclear Information System (INIS)

    Atmanspacher, Harald; Haven, Emmanuel; Raine, Derek

    2014-01-01

    This book constitutes the refereed proceedings of the 7th International Conference on Quantum Interaction, QI 2013, held in Leicester, UK, in July 2013. The 31 papers presented in this book were carefully selected from numerous submissions. The papers cover various topics on quantum interaction and revolve around four themes: information processing/retrieval/semantic representation and logic; cognition and decision making; finance/economics and social structures and biological systems.

  3. 2001 Industry Studies: Services Industry

    National Research Council Canada - National Science Library

    Cervone, Michael

    2001-01-01

    .... has maintained its economic strength in traditional services industries such as transportation, tourism, public utilities, finance and insurance, accounting, engineering, architecture, medical, legal...

  4. Industrial garnet

    Science.gov (United States)

    Olson, D.W.

    2000-01-01

    The state of the global industrial garnet industry in 1999 is discussed. Industrial garnet mined in the U.S., which accounts for approximately one-third of the world's total, is usually a solid-solution of almandine and pyrope. The U.S. is the largest consumer of industrial garnet, using an estimated 47,800 st in 1999 as an abrasive and as a filtration medium in the petroleum industry, filtration plants, aircraft and motor vehicle manufacture, shipbuilding, wood furniture finishing operations, electronic component manufacture, ceramics manufacture, and glass production. Prices for crude concentrates ranged from approximately $50 to $110/st and refined garnet from $50 to $215/st in 1999, depending on type, source, quantity purchased, quality, and application.

  5. Industry honoured

    CERN Multimedia

    2008-01-01

    CERN has organised a day to thank industry for its exceptional contributions to the LHC project. Lucio Rossi addresses CERN’s industrial partners in the Main Auditorium.The LHC inauguration provided an opportunity for CERN to thank all those who have contributed to transforming this technological dream into reality. Industry has been a major player in this adventure. Over the last decade it has lent its support to CERN’s teams and participating institutes in developing, building and assembling the machine, its experiments and the computing infrastructure. CERN involved its industrial partners in the LHC inauguration by organising a special industry prize-giving day on 20 October. Over 70 firms accepted the invitation. The firms not only made fundamental contributions to the project, but some have also supported LHC events in 2008 and the inauguration ceremony through generous donations, which have been coordinated by Carmen Dell’Erba, who is responsible for secu...

  6. Industrial Waste

    DEFF Research Database (Denmark)

    Christensen, Thomas Højlund

    2011-01-01

    generation rates and material composition as well as determining factors are discussed in this chapter. Characterizing industrial waste is faced with the problem that often only a part of the waste is handled in the municipal waste system, where information is easily accessible. In addition part...... of the industrial waste may in periods, depending on market opportunities and prices, be traded as secondary rawmaterials. Production-specificwaste from primary production, for example steel slag, is not included in the current presentation. In some countries industries must be approved or licensed and as part...... of the system industry has to inform at the planning stage and afterwards in yearly reports on their waste arising and how the waste is managed. If available such information is very helpful in obtaining information about that specific industry. However, in many countries there is very little information...

  7. Seismic changes industry

    International Nuclear Information System (INIS)

    Taylor, G.

    1992-01-01

    This paper discusses the growth in the seismic industry as a result of the recent increases in the foreign market. With the decline of communism and the opening of Latin America to exploration, seismic teams have moved out into these areas in support of the oil and gas industry. The paper goes on to discuss the improved technology available for seismic resolution and the subsequent use of computers to field-proof the data while the seismic team is still on-site. It also discusses the effects of new computer technology on reducing the amount of support staff that is required to both conduct and interpret seismic information

  8. Autonomous Industrial Mobile Manipulation (AIMM)

    DEFF Research Database (Denmark)

    Hvilshøj, Mads; Bøgh, Simon; Nielsen, Oluf Skov

    2012-01-01

    Purpose - The purpose of this paper is to provide a review of the interdisciplinary research field Autonomous Industrial Mobile Manipulation (AIMM), with an emphasis on physical implementations and applications. Design/methodology/approach - Following an introduction to AIMM, this paper investiga......Purpose - The purpose of this paper is to provide a review of the interdisciplinary research field Autonomous Industrial Mobile Manipulation (AIMM), with an emphasis on physical implementations and applications. Design/methodology/approach - Following an introduction to AIMM, this paper......; sustainability, configuration, adaptation, autonomy, positioning, manipulation and grasping, robot-robot interaction, human-robot interaction, process quality, dependability, and physical properties. Findings - The concise yet comprehensive review provides both researchers (academia) and practitioners (industry......) with a quick and gentle overview of AIMM. Furthermore, the paper identifies key open issues and promising research directions to realize real-world integration and maturation of the AIMM technology. Originality/value - This paper reviews the interdisciplinary research field Autonomous Industrial Mobile...

  9. Charcoal from paper sludge

    Energy Technology Data Exchange (ETDEWEB)

    Kobayashi, M

    1980-03-06

    Paper sludge containing less than or equal to 50% water is mixed with coffee shells and greater than or equal to 1 almond shells, orange skin, walnut shells, or bean jam waste, compacted, and dry distilled at 300-600 degrees to prepare charcoal. Thus, 1 ton of paper sludge was mixed with 100 kg each of coffee shells, almond shells, orange skin, and walnut shells; compacted and dry distilled 24 hours at approximately 450 degrees. The calorific value of the charcoal produced was approximately 7300 kcal/kg.

  10. Industrial ecology.

    Science.gov (United States)

    Patel, C K

    1992-01-01

    Industrial ecology addresses issues that will impact future production, use, and disposal technologies; proper use of the concept should reduce significantly the resources devoted to potential remediation in the future. This cradle-to-reincarnation production philosophy includes industrial processes that are environmentally sound and products that are environmentally safe during use and economically recyclable after use without adverse impact on the environment or on the net cost to society. This will require an industry-university-government round table to set the strategy and agenda for progress. PMID:11607254

  11. Infrared thermography for examination of paper structure

    Science.gov (United States)

    Kiiskinen, Harri T.; Pakarinen, Pekka I.

    1998-03-01

    The paper industry has used IR cameras primarily for troubleshooting, where the most common examples include the examination of the condition of dryer fabrics and dryer cylinders and the analysis of moisture variations in a paper web. Another application extensively using IR thermography is non-destructive testing of composite materials. This paper presents some recently developed laboratory methods using an IR camera to examine paper structure. Specific areas include cockling, moisture content, thermal uniformity, mechanism of failure, and an analysis of the copying process.

  12. Infrared thermography examination of paper structure

    International Nuclear Information System (INIS)

    Kiiskinen, H.T.; Kukkonen, H.K.; Pakarinen, P.I.; Laine, A.J.

    1997-01-01

    The paper industry has used IR cameras primarily for troubleshooting, where the most common examples include the examination of the condition of dryer fabrics and dryer cylinders and the analysis of moisture variations in a paper web. Another application extensively using IR thermography is non-destructive testing of composite materials. This paper presents some recently developed laboratory methods using an IR camera to examine paper structure. Specific areas include cockling, moisture content, thermal uniformity, mechanism of failure, and an analysis of the copying process. (author)

  13. IDEA papers no 6

    International Nuclear Information System (INIS)

    Garrigues, Ph.

    2003-01-01

    The Information network on the Economic Development in Aquitaine (IDEA) aims to collect and spread the environmental information concerning the Aquitaine, in order to implement an observatory of the regional environment and of the sustainable development. The IDEA paper no. 6 is presents the association and the results of the ordinary general assembly of the 28 June 2003. (A.L.B.)

  14. IDEA papers no 10

    International Nuclear Information System (INIS)

    Ricard, M.

    2004-01-01

    The Information network on the Economic Development in Aquitaine (IDEA) aims to collect and spread the environmental information concerning the Aquitaine, in order to implement an observatory of the regional environment and of the sustainable development. The IDEA paper no.10 is devoted to the sustainable development education. Examples of actions in agriculture schools and colleges are presented. (A.L.B.)

  15. Overall review paper

    International Nuclear Information System (INIS)

    Curran, S.

    1981-01-01

    A review is given of the papers presented at the European Symposium on Fast Breeder Reactors in the context of the early history of nuclear energy, the concept of breeding, the safety of the breeder, terrorism and other hazards, the need for more energy, human factors and safety. (U.K.)

  16. Eleven papers in analysis

    CERN Document Server

    Shabalin, P L; Yakubenko, A A; Pokhilevich, VA; Krein, M G

    1986-01-01

    This collection of eleven papers covers a broad spectrum of topics in analysis, from the study of certain classes of analytic functions to the solvability of singular problems for differential and integral equations to computational schemes for the partial differential equations and singular integral equations.

  17. Philosophical Papers: Submissions

    African Journals Online (AJOL)

    Articles should be relevant to the analytic tradition in philosophy, understood broadly and including critiques of that tradition. All submissions are independently refereed. In most cases, decisions are based on reports from at least two referees. Final editorial decisions are made by the Editorial Board of Philosophical Papers.

  18. Commentary on the Papers

    Science.gov (United States)

    Howe, Christine; Mercer, Neil

    2017-01-01

    This commentary discusses the four papers that comprise the special issue on dialogic teaching and learning, while making general observations that apply across the field as a whole. Similarities and differences are identified over the concepts of "dialogue" and "dialogic pedagogy". The possibility is raised that some aspects…

  19. IDEA papers no. 1

    International Nuclear Information System (INIS)

    Garrigues, P.

    2002-04-01

    The Information network on the Economic Development in Aquitaine (IDEA) aims to collect and spread the environmental information concerning the Aquitaine, in order to implement an observatory of the regional environment and of the sustainable development. The IDEA paper no. 1 provides information such as, meeting, Internet addresses and programs, for the month of April 2002. (A.L.B.)

  20. Paper relief architecture

    NARCIS (Netherlands)

    Latka, J.F.

    2014-01-01

    The article presents two contemporary projects of paper structures relief architecture designed and built by Shigeru Ban Architects and Voluntary Architect Network. Author of the article took part in design and construction process of one of the projects. The project of Yaan Nursery School, which

  1. Papers in auction theory

    NARCIS (Netherlands)

    Onderstal, A.M.

    2002-01-01

    This thesis is a collection of six papers in auction theory, with several economic applications, both to real life auctions and to other economic phenomena. In the introduction to the thesis, Onderstal argues why auction theory is an important branch of economic theory, and discusses several

  2. IDEA papers no 3

    International Nuclear Information System (INIS)

    Lacour, C.

    2002-12-01

    The Information network on the Economic Development in Aquitaine (IDEA) aims to collect and spread the environmental information concerning the Aquitaine, in order to implement an observatory of the regional environment and of the sustainable development. The IDEA paper no. 3 is devoted to the part of the environment observation in the sustainable development implementation. (A.L.B.)

  3. Regional Activities Division. Papers.

    Science.gov (United States)

    International Federation of Library Associations, The Hague (Netherlands).

    Papers on library network activities in Canada, the Third World, Japan, Malaysia, Brazil, and Sweden which were presented at the 1982 International Federation of Library Associations (IFLA) conference include: (1) "Canada: A Voluntary and Flexible Network," a review by Guy Sylvestre of the political, social, and economic structures…

  4. From Paper to PDA

    DEFF Research Database (Denmark)

    Kanstrup, Anne Marie; Stage, Jan

    2009-01-01

    Mobile devices with small screens and minimal facilities for interaction are increasingly being used in complex human activities for accessing and processing information, while the user is moving. This paper presents a case study of the design and evaluation of a mobile system, which involved...

  5. Welfare's Children. Discussion Paper.

    Science.gov (United States)

    Wiseman, Michael

    States with family cap public assistance policies deny or reduce additional welfare benefits to mothers who conceive and give birth to additional children while they are receiving aid. By 1999, 22 states had family cap policies in place. This paper reports estimates of the number and cost implications of infants conceived by mothers receiving…

  6. Two three pages papers

    NARCIS (Netherlands)

    Apt, K.R.; Constable, R.L.; Silva, A.

    2012-01-01

    Dexter was my manager during the first 8 months or so of my one year stay at the IBM Research Center at Yorktown Heights in the mid eighties. Our interaction in terms of scientific output was very slim — it consisted of just a single paper, titled "Limits for automatic verification of finite-state

  7. Characterization of Paper Heterogeneity

    Science.gov (United States)

    John M. Considine

    2014-01-01

    Paper and paperboard are the most widely-used green materials in the world because they are renewable, recyclable, reusable, and compostable. Continued and expanded use of these materials and their potential use in new products requires a comprehensive understanding of the variability of their mechanical properties.

  8. One minute paper

    African Journals Online (AJOL)

    Arun Kumar Agnihotri

    One-Minute Paper: A thinking centered assessment tool. Ashakiran ... achievement of objectives and learning ability of the students, to analyze the questioning pattern of ... factual information, rote memory and critical thinking. The aim of every teacher while teaching ... question prompts another higher order cognitive skill ...

  9. ENRM Working Paper Template

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

    evidence based policy making. Canada's ... not subject to peer review, nor reviewed or edited for style and content. The views ... This paper develops a simple model to disentangle the effect of education on incomes by .... with prior belief, returns to education were low in agriculture, and resulted from lacking learning ...

  10. The nuclear industry in France

    International Nuclear Information System (INIS)

    Degot, D.

    1981-02-01

    The French nuclear industry is organized around the following main participants: - The E.D.F., owners, industrial architects and operators of the power stations, - The C.E.A. for research and development, with its subsidiary the COGEMA, who deal with all problems involving the fuel cycle, - The Industry with FRAMATOME in charge of the manufacture of nuclear boilers, and ALSTHOM-ATLANTIQUE in charge of turbo-generator units. This paper deals with the activities covered by FRAMATOME and its industrial environment. The standardization of PWR power stations built by French industry and the possibilities of exporting PWR power stations are given a brief mention [fr

  11. Quantum Entanglements: Selected Papers

    International Nuclear Information System (INIS)

    Giannetto, E

    2005-01-01

    This book is a sort of tribute to Rob Clifton (1964-2002), Associate Professor of Philosophy and Associate Director of the Center for Philosophy of Science at the University of Pittsburgh, philosopher of physics and editor of the journal Studies in the History and Philosophy of Modern Physics, who tragically died of cancer. It contains fourteen papers by Clifton, for the most part written in collaboration with other authors (Jeffrey Bub (2), Sheldon Goldstein, Michael Dickson, Hans Halvorson (6), Adrian Kent (2)), published between 1995 and 2002. The choice of papers made by the editors is very impressive. They concern the foundations of quantum mechanics and quantum field theory. Among the issues discussed are the modal interpretations of quantum mechanics, the problems of hidden variables theories, non-locality, Bell's inequality, the Einstein-Podolsky-Rosen paradox, Lorentz invariance, de-coherence, non-contextuality, complementarity, entanglement and quantum information. A consequence of such investigations is that non-separability is a more complex issue than violation of Bell's inequality. Apart from the perspective one can follow-whether one agrees or not with Clifton-these papers are effective contributions to an understanding of the problems involved in the foundations of quantum mechanics. The most interesting parts, in my opinion, are related to the extension of the discussion of foundational problems to quantum field theory: on the algebraic approach, and on the twin concepts of particle and vacuum. Non-locality appears to be 'worse' in relativistic quantum field theory than in non-relativistic quantum mechanics. All the papers deal with relevant epistemological and even historical aspects of quantum mechanics interpretations, but all the issues are discussed from a technical, logical and mathematical approach. A complete bibliography of Clifton's papers is given at the end of the volume. (book review)

  12. Industrial Activity at CERN

    CERN Document Server

    Kowalik, G

    2000-01-01

    The decrease in the number of CERN staff creates the need for optimization of the non-core, infrastructure-related activities. An industrial, service-orientated approach has long been considered as an appropriate way to cope with the problem of diminishing resources. This paper presents industrial and service activity issues at CERN based on the experience of the exploitation of the power network. The most important problems linked to the application of the industrial approach to the exploitation of equipment in the CERN research environment are covered. These include the interface between accelerators and electrical exploitation services, external and internal regulations, sharing of responsibility between CERN staff and external contractors, continuous modification of clients' requirements, the balance between the cost of accelerator downtime versus the cost of infrastructure upgrade. A benchmarking through a comparison with a big industrial manufacturer is followed by recommendations for possible improveme...

  13. Industrial practices

    International Nuclear Information System (INIS)

    Velasquez Torrez, Patricia Irma

    1999-01-01

    This document reports the industrial practices carried out by the author viewing the requirements fulfilled for obtention the academic degree in chemical engineering of the San Andres University - Bolivia

  14. Electronics Industry

    National Research Council Canada - National Science Library

    Ginter, Michael J; Andersen, James L; Becker, John A; Belliveau, Gerald E; Eppich, Frank J; Awai, Herman T; Hanko, David J; Hughes, Bob; Jones, Douglas; Larson, Kelly J

    2007-01-01

    .... area, New York State, Silicon Valley (California), Taiwan, and China. This approach provides a wide range of perspectives from which to examine the selected industry's current condition, outlook, and challenges...

  15. Mudanças em regimes industriais e acumulação de capacidades tecnológicas: evidências de empresas de celulose e papel no Brasil Changes in industrial regimes and accumulation of technological capabilities: evidence from pulp and paper firms in Brazil

    Directory of Open Access Journals (Sweden)

    Claudia Teresa Carvajal García

    2009-12-01

    extensive fieldwork, this article examines these issues in three large pulp and paper companies in Brazil (1970-2004. The results show that: (1 Inter and intra-firm differences across the companies in terms of the manner and speed of accumulation of capabilities for specific technical functions over different time periods; (2 Such differences were reflected on these firms' techno-economic performance improvement during the examined periods; (3 These companies responded positively to the changes into an open and outward-looking industrial regime, implemented from 1990s in Brazil; (4 However, the improvements to these firms' techno-economic performance were not derived from trade-openness per se, but, mainly, from their efforts on technological accumulation.

  16. Industrial radiography

    International Nuclear Information System (INIS)

    1994-01-01

    This Health and Safety Executive Information Sheet on industrial radiography aims to inform directors and managers of industrial radiography companies on the safety precautions necessary to ensure that their personnel do not exceed dose guidelines for exposure to ionizing radiation. The Ionising Radiations Regulations 1985 (IRR85) require that exposure doses for radiographers are kept as low reasonably practicable. Equipment maintenance, and the employment of proper emergency procedures will help to ensure personnel safety. (UK)

  17. Industrial ceramics

    International Nuclear Information System (INIS)

    Mengelle, Ch.

    1999-04-01

    After having given the definition of the term 'ceramics', the author describes the different manufacturing processes of these compounds. These materials are particularly used in the fields of 1)petroleum industry (in primary and secondary reforming units, in carbon black reactors and ethylene furnaces). 2)nuclear industry (for instance UO 2 and PuO 2 as fuels; SiC for encapsulation; boron carbides for control systems..)

  18. Industrial organization and behaviour

    OpenAIRE

    GNUTZMANN, Hinnerk

    2013-01-01

    Examining Board: Professor Thomas Gehrig, University of Vienna Professor Piero Gottardi, Supervisor, European University Institute Professor Andrea Mattozzi, European University Institute Professor Domenico Menicucci, University of Florence. Defence date: 10 September 2013 First made available online on 3 February 2014. This thesis collects three papers in industrial organization and behaviour, unified in their focus on the digital economy. The first two papers study markets for s...

  19. Petroleum industry in CIS

    International Nuclear Information System (INIS)

    Vaillaud, P.

    1992-01-01

    This paper gives statistical data on petroleum and natural gas industry in USSR and in Eastern Europe: crude oil and gas production, petroleum and natural gas deposits, exports, fuel consumption, pipelines network (total length, compressor or pump stations), petroleum refineries. This paper describes also air pollution (carbon dioxide and sulfur dioxide) and Environmental effects of coal and lignite using in fossil power plants in Eastern Europe. 17 figs., 7 tabs

  20. Industrial coal utilization

    Energy Technology Data Exchange (ETDEWEB)

    None

    1979-01-01

    The effects of the National Energy Act on the use of coal in US industrial and utility power plants are considered. Innovative methods of using coal in an environmentally acceptable way are discussed: furnace types, fluidized-bed combustion, coal-oil-mixtures, coal firing in kilns and combustion of synthetic gas and liquid fuels. Fuel use in various industries is discussed with trends brought about by uncertain availability and price of natural gas and fuel oils: steel, chemical, cement, pulp and paper, glass and bricks. The symposium on Industrial Coal Utilization was sponsored by the US DOE, Pittsburgh Energy Technology Center, April 3 to 4, 1979. Twenty-one papers have been entered individually into the EDB. (LTN)

  1. Paper recycling and social policy. [United Kingdom

    Energy Technology Data Exchange (ETDEWEB)

    Turner, R K; Grace, R

    1976-12-01

    The most promising new source of paper for recycling is the household and small commercial business, whose waste papers can be processed if the paper and board industry is willing to invest capital to develop the facilities and the technology needed to upgrade indigenous fibers. Cost-benefit analyses in the United Kingdom indicate that support of this type of paper recycling has more merit than a buffer stock scheme. Efforts to conserve virgin materials by increasing the use of secondary materials could be further strengthened by taxes on the disposal of virgin materials. Paper recycling policies should include a range of sources, from discarded post-consumer waste paper and boxes to the release and use of energy by incineration, pyrolysis, and hydrolysis. Waste availability is influenced by product durability, replacement by other products (such as plastic wrap for paper), industry maturity, and social attitudes. Public acceptance of lower-quality paper products and improved technology to remove ink and color should combine to make recycling more feasible. Efforts to develop the household and commercial sector will result in lower import requirements for wood pulp and an improved balance of payments for the United Kingdom. Recycled fibers require less water and energy to process, but the process wastes introduce environmental pollutants. Short- and long-term forecasts show a growth rate trend that varies with paper grade and corresponds with general economic growth. (35 references) (DCK)

  2. Innovative and collaborative industrial mathematics in Europe

    DEFF Research Database (Denmark)

    Hjorth, Poul G.

    2017-01-01

    This paper presents a brief review of how industrial mathematics, inspired by the Oxford Study Group activity, organized itself in Europe, gave rise to the European Consortium for Mathematics in Industry, the series of European Study Groups with Industry, and to new modes of productive contacts b...... between industry and applied mathematicians in academia....

  3. On new industry creation and legitimation

    DEFF Research Database (Denmark)

    Turcan, Romeo V.; Fraser, Norman

    The purpose of this paper is to discuss the process of creation and legitimation of new industries. Specifically, the question we address is how to cross the gulf between no industry and embryonic industry in order for a new industry to emerge. In this, our focus is on the process of change from...

  4. Papers presented at congresses and conferences - 1992

    International Nuclear Information System (INIS)

    1993-12-01

    Empresarios Agrupados (EA) is a leading engineering organization in Spain with significant international experience. EA provides consulting, engineering, procurement, construction management and operation support services for the power industry, power generation and transmission and other engineering areas. These paper are a collection of presentations made on conferences and congresses in 1992

  5. 76 FR 42730 - Paper Clips From China

    Science.gov (United States)

    2011-07-19

    ... China Determination On the basis of the record \\1\\ developed in the subject five-year review, the United... China would be likely to lead to continuation or recurrence of material injury to an industry in the...), entitled Paper Clips from China: Investigation No. 731-TA-663 (Third Review). By order of the Commission...

  6. Hydrogen production from paper sludge hydrolysate

    NARCIS (Netherlands)

    Kádár, Z.; Vrije, de G.J.; Budde, M.A.W.; Szengyel, Z.; Reczey, K.; Claassen, P.A.M.

    2003-01-01

    The main objective of this study was to develop a system for the production of 'renewable' hydrogen. Paper sludge is a solid industrial waste yielding mainly cellulose, which can be used, after hydrolysis, as a feedstock in anaerobic fermentation by (hyper)thermophilic organisms, such as Thermotoga

  7. Review paper. Terminal lucidity

    Directory of Open Access Journals (Sweden)

    Chiriboga-Oleszczak Boris Alejandro

    2017-03-01

    Full Text Available Terminal lucidity is a term used in the medical literature to determine the improvement of mental functioning shortly before death, even among patients with serious and long-term disorders. In 19th century, cases of mind clarity recovery shortly before death, were often recognized by doctors and interpreted as a sign of an impending death. In 20th century, the interest in this phenomenon decreased and then, virtually disappear. In recent years, on the wave of publications concerning near death experiences and related events such as the end of life experiences, papers about the improvement of mental functioning shortly before death, exponentially grew and got a new name, terminal lucidity. In this paper, an overview of the available literature is presented to outline the historical, phenomenological and clinical picture of this phenomenon and its possible implications for medical care and future studies.

  8. Grays Harbor Paper

    Energy Technology Data Exchange (ETDEWEB)

    Quigg, B. [Grays Harbor Paper, Hoquiam, WA (United States)

    2009-07-01

    Wood waste biomass boilers are used at Grays Harbor Paper in Hoquiam, Washington. This presentation showed that large volumes of biomass are left after a traditional clearcut. The opportunities and challenges of collecting branches, tops and stumps from this wet coastal climate were outlined. The paper described some of the low-tech methods for picking up branches, stumps and woody debris. It included several photographs of custom logging machines for timber harvest, including a brush grapple slasher, a shearer shovel, chippers, grinders, slicesaws, trucks, trailers and caterpillar log loaders for handling slash. The slash recovery program relies on innovative harvesting machines that convert scattered logging slash into bundles that can be easily collected, transported, and stored for use in existing facilities that utilize wood fiber for fuel. figs.

  9. Pencil and paper

    DEFF Research Database (Denmark)

    Wong, Bang; Kjærgaard, Rikke Schmidt

    2012-01-01

    Creating pictures is integral to scientific thinking. In the visualization process, putting pencil to paper is an essential act of inward reflec- tion and outward expression. It is a constructive activity that makes our thinking specific and explicit. Compared to other constructive approaches...... such as writing or verbal explanations, visual representa- tion places distinct demands on our reasoning skills by forcing us to contextualize our understanding spatially....

  10. IDEA papers no 8

    International Nuclear Information System (INIS)

    Gillet, M.

    2004-01-01

    The Information network on the Economic Development in Aquitaine (IDEA) aims to collect and spread the environmental information concerning the Aquitaine, in order to implement an observatory of the regional environment and of the sustainable development. The IDEA paper no 8 presents the regional energy observatories and some news on the wood energy experience, the thermal and energetic improvement of buildings and the green certificates in Aquitaine. (A.L.B.)

  11. IDEA papers no 2

    International Nuclear Information System (INIS)

    Cassou, O.

    2002-09-01

    The Information network on the Economic Development in Aquitaine (IDEA) aims to collect and spread the environmental information concerning the Aquitaine, in order to implement an observatory of the regional environment and of the sustainable development. The IDEA paper no. 2 is devoted to the IDEA missions and their cooperation with ''Alliance pour la qualite et la performance''. This association groups actors for the development and the promotion of the quality. (A.L.B.)

  12. IDEA papers no 11

    International Nuclear Information System (INIS)

    Bocquet, R.

    2004-01-01

    The Information network on the Economic Development in Aquitaine (IDEA) aims to collect and spread the environmental information concerning the Aquitaine, in order to implement an observatory of the regional environment and of the sustainable development. The IDEA paper no.11 is devoted to the wastes management in Aquitaine. Data on wastes volume, type and recycling are presented and examples of enterprises actions are provided. (A.L.B.)

  13. IDEA papers no 7

    International Nuclear Information System (INIS)

    Ducout, P.

    2003-01-01

    The Information network on the Economic Development in Aquitaine (IDEA) aims to collect and spread the environmental information concerning the Aquitaine, in order to implement an observatory of the regional environment and of the sustainable development. The IDEA paper no. 7 is devoted to the water quality and management in Gironde. The european framework directive on water and the humid zones are discussed. (A.L.B.)

  14. Recycling waste-paper

    Science.gov (United States)

    Widener, Edward L.

    1990-01-01

    Perhaps 80 percent of papermaking energy is expended in chemical pulping of vegetable cellulose, a natural polymer. Commercial supplies of wood, bagasse, cotton and flax are valued as renewable resources and bio-mass assets; however, few enterprises will salvage waste-paper and cardboard from their trash. A basic experiment in the Materials Lab uses simple equipment to make crude handsheets. Students learn to classify secondary fibers, identify contraries, and estimate earnings.

  15. IDEA papers no. 9

    International Nuclear Information System (INIS)

    Saint-Paul, J.C

    2004-01-01

    The Information network on the Economic Development in Aquitaine (IDEA) aims to collect and spread the environmental information concerning the Aquitaine, in order to implement an observatory of the regional environment and of the sustainable development. The IDEA paper no. 9 is devoted to the air quality: atmospheric pollution effects on health, nitrogen oxide pollution, air quality monitoring in buildings, the regulations and the atmospheric pollution, emissions land registry objectives and the greenhouse gases. (A.L.B.)

  16. Organizational Culture and Industrialization

    DEFF Research Database (Denmark)

    Kragh, Simon Ulrik

    Drawing on a revised version ofHofstede's theory ofindustrialization and cultural change contained in his explanation of individualism and collectivism, the paper proposes that countries which are in the earlier stages of industrialization have a common culture that governs organizational...

  17. Koeberg - An industry perspective

    Energy Technology Data Exchange (ETDEWEB)

    Birch, C P [Industrial Machinery Supplies (Pty) Ltd. (IMS), Wendywood (South Africa)

    1990-06-01

    Many local organisations participated in the Koeberg power station project. This paper seeks to present a perspective of this from South African industry. It covers the extent of local participation, lessons learned and changes which should be considered for optimising local input into a similar project in the future. (author)

  18. Koeberg - An industry perspective

    International Nuclear Information System (INIS)

    Birch, C.P.

    1990-01-01

    Many local organisations participated in the Koeberg power station project. This paper seeks to present a perspective of this from South African industry. It covers the extent of local participation, lessons learned and changes which should be considered for optimising local input into a similar project in the future. (author)

  19. European Industry, 1700 - 1870

    NARCIS (Netherlands)

    Broadberry, Stephen; Fremdling, Rainer; Solar, Peter M.

    2008-01-01

    This paper offers an overview of the development of European industry between 1700 and 1870, drawing in particular on the recent literature that has emerged following the formation of the European Historical Economics Society in 1991. The approach thus makes use of economic analysis and quantitative

  20. China in World Industrialization

    NARCIS (Netherlands)

    XU, Yi; van Leeuwen, Bas

    2016-01-01

    Combining the sectoral accounting method of the System of National Accounts (SNA) with new statistical materials from the United Nations, as well as historical research into various countries around the world, this paper arrives at an estimate of value added of Chinese and world industries between

  1. Outstanding Student Paper Awards

    Science.gov (United States)

    2004-04-01

    The following members in the Space Physics & Aeronomy Section received Outstanding Student Paper Awards at the 2003 AGU Fall Meeting in San Francisco, California. Arve Aksnes; Aroh Barjatya; Jacob Bortnik; Amir Caspi; Ruben Delgado; Galen Fowler; Paul G. Hanlon; Sid Henderson; Tara B. Hiebert; Chia-Lin Huang; Steven P. Joy; Eun-Hwa Kim; Colby Lemon; Yingjuan Ma; Elizabeth A. MacDonald; Jaco Minnie; Mitsuo Oka; Yoshitaka Okazaki; Erin J. Rigler; Ina P. Robertson; Patrick A. Roddy; Sang-Il Roh; Albert Y. Shih; Christopher Smithtro; Emma Spanswick; Maria Spasojevic; Hiroki Tanaka; Linghua Wang; Deirdre E. Wendel; Jichun Zhang>

  2. Industrial gases

    International Nuclear Information System (INIS)

    Hunter, D.; Jackson, D.; Coeyman, M.

    1993-01-01

    Industrial gas companies have fought hard to boost sales and hold margins in the tough economic climate, and investments are well down from their 1989-'91 peak. But 'our industry is still very strong long term' says Alain Joly, CEO of industry leader L'Air Liquide (AL). By 1994, if a European and Japanese recovery follows through on one in the U.S., 'we could see major [investment] commitments starting again,' he says. 'Noncryogenic production technology is lowering the cost of gas-making possible new applications, oxygen is getting plenty of attention in the environmental area, and hydrogen also fits into the environmental thrust,' says Bob Lovett, executive v.p./gases and equipment with Air Products ampersand Chemicals (AP). Through the 1990's, 'Industrial gases could grow even faster than in the past decade,' he says. Virtually a new generation of new gases applications should become reality by the mid-1990s, says John Campbell, of industry consultants J.R. Campbell ampersand Associates (Lexington, MA). Big new oxygen volumes will be required for powder coal injection in blast furnaces-boosting a steel mill's requirement as much as 40% and coal gasification/combined cycle (CGCC). Increased oil refinery hydroprocessing needs promise hydrogen requirements

  3. Industrial tracer application in people's republic of china

    International Nuclear Information System (INIS)

    Sun Maoyi

    1987-01-01

    A number of important applications of radioisotopes and their compounds used as tracers in petroleum industry, metallurgical industry, mechanical industry, chemical industry, electronic industry, hydrology and water conservancy in China are introduced in this paper. And the tracer technique applied to entomology is also mentioned. The industrial tracer applications are successful and beneficial in People's Republic of China from the examples given. (author)

  4. List of working papers

    International Nuclear Information System (INIS)

    2001-01-01

    The following working papers are included in this report. The other papers, or the memos of which they consist, are available from the IAEA Nuclear Data Section. WP2001-2 Inventory of TRANS files exchanged since the last meeting; WP2001-4 Data headings and units for wavelength and kT; WP2001-6 Proposed Polarization Quantities; WP2001-7 Correlation / Angular correlation: Clarifications and dictionary cleanup; WP2001-8 Proposed quantity PAR/M-,DA,G; WP2001-14 Units N/PART/SR etc. for Dict. 25; WP2001-15 Coding of differential neutron multiplicity distributions; WP2001-16 Headings E-LVL-INI, E-LVL-FIN as 'additional information'; WP2001-17 Dictionary sorting flags and wildcards; WP2001-18 IAEA/NDS priorities in the EXFOR compilation; WP2001-21 CSISRS Library Statistics (NNDC); WP2001-23 CINDA-2001 Manual (24 May 2001); WP2001-24 Correspondence of quantity codes for CINDA-2001; WP2001-25 EXFOR as a multi-platform relational database: current status of development; WP2001-26 Compilation and Evaluation of Alpha-Induced Nuclear Reaction Cross Sections for Astrophysics; WP2001-28 Journal coverage for CINDA

  5. List of working papers

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-07-01

    The following working papers are included in this report. The other papers, or the memos of which they consist, are available from the IAEA Nuclear Data Section. WP2001-2 Inventory of TRANS files exchanged since the last meeting; WP2001-4 Data headings and units for wavelength and kT; WP2001-6 Proposed Polarization Quantities; WP2001-7 Correlation / Angular correlation: Clarifications and dictionary cleanup; WP2001-8 Proposed quantity PAR/M-,DA,G; WP2001-14 Units N/PART/SR etc. for Dict. 25; WP2001-15 Coding of differential neutron multiplicity distributions; WP2001-16 Headings E-LVL-INI, E-LVL-FIN as 'additional information'; WP2001-17 Dictionary sorting flags and wildcards; WP2001-18 IAEA/NDS priorities in the EXFOR compilation; WP2001-21 CSISRS Library Statistics (NNDC); WP2001-23 CINDA-2001 Manual (24 May 2001); WP2001-24 Correspondence of quantity codes for CINDA-2001; WP2001-25 EXFOR as a multi-platform relational database: current status of development; WP2001-26 Compilation and Evaluation of Alpha-Induced Nuclear Reaction Cross Sections for Astrophysics; WP2001-28 Journal coverage for CINDA.

  6. Industrial safety in power plants

    International Nuclear Information System (INIS)

    1987-01-01

    The proceedings of the VGB conference 'Industrial safety in power plants' held in the Gruga-Halle, Essen on January 21 and 22, 1987, contain the papers reporting on: Management responsibility for and legal consequences of industrial safety; VBG 2.0 Industrial Accident Prevention Regulation and the power plant operator; Operational experience gained with wet-type flue gas desulphurization systems; Flue gas desulphurization systems: Industrial-safety-related requirements to be met in planning and operation; the effects of the Hazardous Substances Ordinance on power plant operation; Occupational health aspects of heat-exposed jobs in power plants; Regulations of the Industrial Accident Insurance Associations concerning heat-exposed jobs and industrial medical practice; The new VBG 30 Accident Prevention Regulation 'Nuclear power plants'; Industrial safety in nuclear power plants; safe working on and within containers and confined spaces; Application of respiratory protection equipment in power plants. (HAG) [de

  7. Energy industry

    Science.gov (United States)

    Staszak, Katarzyna; Wieszczycka, Karolina

    2018-04-01

    The potential sources of metals from energy industries are discussed. The discussion is organized based on two main metal-contains wastes from power plants: ashes, slags from combustion process and spent catalysts from selective catalytic NOx reduction process with ammonia, known as SCR. The compositions, methods of metals recovery, based mainly on leaching process, and their further application are presented. Solid coal combustion wastes are sources of various compounds such as silica, alumina, iron oxide, and calcium. In the case of the spent SCR catalysts mainly two metals are considered: vanadium and tungsten - basic components of industrial ones.

  8. Industrial sector

    International Nuclear Information System (INIS)

    Ainul Hayati Daud; Hazmimi Kasim

    2010-01-01

    The industrial sector is categorized as related to among others, the provision of technical and engineering services, supply of products, testing and troubleshooting of parts, systems and industrial plants, quality control and assurance as well as manufacturing and processing. A total of 161 entities comprising 47 public agencies and 114 private companies were selected for the study in this sector. The majority of the public agencies, 87 %, operate in Peninsular Malaysia. The remainders were located in Sabah and Sarawak. The findings of the study on both public agencies and private companies are presented in subsequent sections of this chapter. (author)

  9. Position paper on mesotherapy.

    Science.gov (United States)

    Sarkar, Rashmi; Garg, Vijay Kumar; Mysore, Venkataram

    2011-01-01

    Mesotherapy is a controversial cosmetic procedure which has received publicity among the lay people, in the internet and in the media. It refers to minimally invasive techniques which consist of the use of intra- or subcutaneous injections containing liquid mixture of compounds (pharmaceutical and homeopathic medications, plant extracts, vitamins and other ingredients) to treat local medical and cosmetic conditions. This position paper has examined the available evidence and finds that acceptable scientific evidence for its effectiveness and safety is lacking. IADVL taskforce, therefore would like to state that the use of this technique remains controversial at present. Further research and well-designed controlled scientific studies are required to substantiate the claims of benefit of this mode of therapy.

  10. Position paper on mesotherapy

    Directory of Open Access Journals (Sweden)

    Rashmi Sarkar

    2011-01-01

    Full Text Available Mesotherapy is a controversial cosmetic procedure which has received publicity among the lay people, in the internet and in the media. It refers to minimally invasive techniques which consist of the use of intra- or subcutaneous injections containing liquid mixture of compounds (pharmaceutical and homeopathic medications, plant extracts, vitamins and other ingredients to treat local medical and cosmetic conditions. This position paper has examined the available evidence and finds that acceptable scientific evidence for its effectiveness and safety is lacking. IADVL taskforce, therefore would like to state that the use of this technique remains controversial at present. Further research and well-designed controlled scientific studies are required to substantiate the claims of benefit of this mode of therapy.

  11. ILC Higgs White Paper

    CERN Document Server

    Asner, D.M.; Calancha, C.; Fujii, K.; Graf, N.; Haber, H.E.; Ishikawa, A.; Kanemura, S.; Kawada, S.; Kurata, M.; Miyamoto, A.; Neal, H.; Ono, H.; Potter, C.; Strube, J.; Suehara, T.; Tanabe, T.; Tian, J.; Tsumura, J.; Watanuki, S.; Weiglein, G.; Yagyu, K.; Yokoya, H.

    2013-01-01

    The ILC Higgs White Paper is a review of Higgs Boson theory and experiment at the International Linear Collider (ILC). Theory topics include the Standard Model Higgs, the two-Higgs doublet model, alternative approaches to electroweak symmetry breaking, and precision goals for Higgs boson experiments. Experimental topics include the measurement of the Higgs cross section times branching ratio for various Higgs decay modes at ILC center of mass energies of 250, 500, and 1000 GeV, and the extraction of Higgs couplings and the total Higgs width from these measurements. Luminosity scenarios based on the ILC TDR machine design are used throughout. The gamma-gamma collider option at the ILC is also discussed.

  12. Evolutionary economics and industry location

    NARCIS (Netherlands)

    Boschma, R.A.; Frenken, K.

    2003-01-01

    This paper aims to provide the outlines of an evolutionary economic geography of industry location. We discuss two evolutionary explanations of industry location, that is, one that concentrates on spin-offs, and one that focuses attention on knowledge and agglomeration economies. We claim that both

  13. Disrupting the Industry with Play

    DEFF Research Database (Denmark)

    Lund, Henrik Hautop

    2016-01-01

    or two ago. This is significantly disrupting the industry in several market sectors. This paper describes the components of the playware and embodied artificial intelligence research that has led to disruption in the industrial robotics sector, and which points to the next disruption of the health care...

  14. Petroleum industry assists hurricane relief

    International Nuclear Information System (INIS)

    Anon.

    1992-01-01

    This paper reports that the petroleum industry is aiding victims of last month's Hurricane Andrew with cash, clothing, food, water, and other supplies. Cash contributions announced as of last week totaled more than $2.7 million for distribution in South Florida and South Louisiana. Petroleum industry employees were collecting relief items such as bottled water and diapers for distribution in those areas

  15. Energy End-Use : Industry

    NARCIS (Netherlands)

    Banerjee, R.; Gong, Y; Gielen, D.J.; Januzzi, G.; Marechal, F.; McKane, A.T.; Rosen, M.A.; Es, D. van; Worrell, E.

    2012-01-01

    The industrial sector accounts for about 30% of the global final energy use and accounts for about 115 EJ of final energy use in 2005. 1Cement, iron and steel, chemicals, pulp and paper and aluminum are key energy intensive materials that account for more than half the global industrial use. There

  16. Industrial impact of particle physics

    International Nuclear Information System (INIS)

    Anon.

    1987-01-01

    Papers represented at the conference in Bristol devoted to the interrelation of high-energy physics and industry are reviewed in short. Most of speakers confirmed that technologies developd for high-energy physics and mastered with companies are quickly widely adopted industry and other areas of science and technology

  17. Industrial Penetration and Internet Intensity

    NARCIS (Netherlands)

    C-L. Chang (Chia-Lin); M.J. McAleer (Michael); Y-C. Wu (Yu-Chieh)

    2016-01-01

    textabstractThis paper investigates the effect of industrial penetration and internet intensity for Taiwan manufacturing firms, and analyses whether the relationships are substitutes or complements. The sample observations are based on 153,081 manufacturing plants, and covers 26 two-digit industry

  18. The Spanish gas industry

    International Nuclear Information System (INIS)

    Anon.

    1993-01-01

    The spanish gas industry has become one of the major actors in the gas sector of the European Economic Community. This paper pictures the spanish gas industry on the basis of a study by Sedigas, the spanish member of the International Gas Union (IGU). The main subjects described are structure of gas companies, natural gas supply, transport and storage, natural gas distribution networks, statistical data on natural gas consumption, manufactured gas and Liquefied Petroleum Gases (LPG) production-consumption in Spain. 7 figs., 10 tabs

  19. Industrial coal survey

    Energy Technology Data Exchange (ETDEWEB)

    1992-05-25

    UK industrial coal sales were down 400,000t to 7.1mt in 1991. This was largely due to fall in cement purchases as the construction industry was badly hit in the recession. Increased competition from petroleum coke also had an effect. A brief roundup is presented of sales to the UK's major coal buyers: Alcan, ICI, Blue Circle, Castle Cement, Rugby Cement, British Steel, UK Paper, Courtaulds, Unilever, AHS Emstar, Tate Lyle, and British Sugar. 1 tab.

  20. 40 CFR 247.10 - Paper and paper products.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 24 2010-07-01 2010-07-01 false Paper and paper products. 247.10... COMPREHENSIVE PROCUREMENT GUIDELINE FOR PRODUCTS CONTAINING RECOVERED MATERIALS Item Designations § 247.10 Paper and paper products. Paper and paper products, excluding building and construction paper grades. ...

  1. Fermentation Industry.

    Science.gov (United States)

    Grady, C. P. L., Jr.; Grady, J. K.

    1978-01-01

    Presents a literature review of wastes from the fermentation industry, covering publications of 1976-77. This review focuses on: (1) alcoholic beverage production; (2) pharmaceuticals and biochemicals production; and (3) biomass production. A list of 62 references is also presented. (HM)

  2. Industrial radiography

    International Nuclear Information System (INIS)

    Aloni, A.; Magal, O.

    1992-02-01

    This publication is meant to be a manual for industrial radiography. As such the manual concentrates on the practical aspects, presenting existing radiographic system and techniques of operation to satisfy specified quality requirements. The manual also reviews the safety aspect of performing radiographic work. (author) systems

  3. Education Industry

    Science.gov (United States)

    2007-01-01

    themes: No Child Left Behind Act reauthorization, international competitiveness, and recruiting and retention of quality teachers. The US education ...industry stakeholders and require difficult choices. A more centralized education system has many advantages , and the US should move in that direction...between math and science skills, innovation and creativity, and international education , as all these areas are integral to future success. Finally

  4. Industrial garnet

    Science.gov (United States)

    Olson, D.W.

    2013-01-01

    Garnet has been used as a gemstone since the Bronze Age. However, garnet’s angular fractures, relatively high hardness and specific gravity, chemical inertness and nontoxicity make it ideal for many industrial applications. It is also free of crystalline silica and can be recycled.

  5. Effects of energy policy on industry

    Energy Technology Data Exchange (ETDEWEB)

    Carling, A; Dargay, J; Oettinger, C; Sohlman, A

    1978-06-01

    This report contains results from a number of studies of energy consumption in Swedish manufacturing industries and of the sensitivity of different industrial sectors to energy taxation and other kinds of energy policy measures. These studies have been concentrated to three energy-intensive sectors, namely the pulp and paper industry; mining and metal production (especially iron mines and the steel industry); and the brick, cement, and lime industry.

  6. ICNIRP Initiatives (invited paper)

    International Nuclear Information System (INIS)

    Bernhardt, J.H.

    1999-01-01

    The International Commission on Non-Ionizing Radiation Protection (ICNIRP) is the independent, non-governmental, scientific organisation, comprising all essential scientific disciplines, which, together with the WHO, is qualified to assess health effects of exposure to electromagnetic fields. ICNIRP uses the results of this assessment of draft health based exposure guidelines. The development of exposure guidelines requires a critical, in depth evaluation of the established scientific literature. The paper describes some criteria used for health risk assessment. Dosimetry is one of the most critical components of any scientific study assessing effects of electromagnetic fields on biological systems. Induced electric fields or current densities and specific absorption rate (SAR) are the fundamental and widely accepted dosimetric parameters. Significant recent dosimetric developments include the introduction of anatomically derived voxel-based electromagnetic models of the human body of various resolutions as well as varieties of effective numerical schemes. Due to these developments it is possible to analyse systematically the relationship between various exposure parameters and the fundamental dosimetric parameters. An appropriate metric for EMF epidemiology should be sufficiently comprehensive to allow the determination of the basic dosimetric quantities, their amplitudes and distribution in the human body. (author)

  7. Ultrathin (Nanocellulose Paper

    Science.gov (United States)

    Wu, Jingda; Lin, Lih Y.

    2017-03-01

    Conventional approaches to flexible optoelectronic devices typically require depositing the active materials on external substrates. This is mostly due to the weak bonding between individual molecules or nanocrystals in the active materials, which prevents sustaining a freestanding thin film. Herein we demonstrate an ultrathin freestanding ZnO quantum dot (QD) active layer with nanocellulose structuring, and its corresponding device fabrication method to achieve substrate-free flexible optoelectronic devices. The ultrathin ZnO QD-nanocellulose composite is obtained by hydrogel transfer printing and solvent-exchange processes to overcome the water capillary force which is detrimental to achieving freestanding thin films. We achieved an active nanocellulose paper with ~550 nm thickness, and >91% transparency in the visible wavelength range. The film retains the photoconductive and photoluminescent properties of ZnO QDs and is applied towards substrate-free Schottky photodetector applications. The device has an overall thickness of ~670 nm, which is the thinnest freestanding optoelectronic device to date, to the best of our knowledge, and functions as a self-powered visible-blind ultraviolet photodetector. This platform can be readily applied to other nano materials as well as other optoelectronic device applications.

  8. Classic papers in combinatorics

    CERN Document Server

    Rota, Gian-Carlo

    1987-01-01

    This volume surveys the development of combinatorics since 1930 by presenting in chronological order the fundamental results of the subject proved in over five decades of original papers by:.-T. van Aardenne-Ehrenfest.-R.L. Brooks.-N.G. de Bruijn.-G.F. Clements.-H.H. Crapo.-R.P. Dilworth.-J. Edmonds.-P.Erdös.-L.R. Ford, Jr.-D.R. Fulkerson.-D. Gale.-L. Geissinger.-I.J. Good.-R.L. Graham.-A.W. Hales.-P. Hall.-P.R. Halmos.-R.I. Jewett.-I. Kaplansky.-P.W. Kasteleyn.-G. Katona.-D.J. Kleitman.-K. Leeb.-B. Lindström.-L. Lovász.-D. Lubell.-C. St. J.A. Nash-Williams.-G. Pólya.-F.P. Ramsey.-G.C. Rota.-B.L. Rothschild.-H.J. Ryser.-C. Schensted.-M.P. Schützenberger.-R.P. Stanley.-G. Szekeres.-W.T. Tutte.-H.E. Vaughan.-H. Whitney.

  9. Selected working papers

    International Nuclear Information System (INIS)

    2002-01-01

    The following working papers are included in this report: WP 2002-2, Dictionary Restructuring; WP-2002-4, Page numbers for REFERENCE (CP-C/285); WP-2002-5, Correlation quantities; WP 2002-8, Proposed data heading EN-CM-TOT (memo CP-A/121); WP 2002-9, Proposed high energy quantities (memo CP-A/123); WP 2002-11, Use of nuclide codes in SF 7 (memo CP-C/302); WP 2002-12, Redundant coding, new data heading PART-OUT; WP 2002-16, Zeros in error field (CP-C/306); WP 2002-17, Multiple appearance of the first Reference in EXFOR; WP 2002-18 + Add., EXFOR master file comparisons; WP 2002-19, Measures of Security at the NDS Open Area for EXFOR; WP 2002-20, New and revised entries received at NDS; WP 2002-21, EXFOR transmissions (NNDC); WP 2002-22, CINDA statistics (NNDC); WP 2002-24, CINDA batch exchange information (NDS); WP 2002-25, Journal coverage for CINDA; WP 2002-26, EXFOR-relational as multi-platform database (V. Zerkin); WP 2002-27, Completeness of EXFOR compil. as indexed by CINDA; WP 2002-28, Future NRDC Cooperation on CINDA: see Appendix 9; WP 2002-31, Development of Web Editor for Charged-Particle Nuclear Reaction Data (N. Otuka, H. Noto, A. Ohnishi, K. Kato). The following other papers, or the memos of which they consist, are available from the IAEA Nuclear Data Section: WP 2002-1, Actions of previous meetings (2002, 2001) see INDC(NDS)-427, pp.20-26, and INDC(NDS)-418, pp.26-31; WP 2002-3, Units for particle and product yields: see memos CP-C/294, 286; WP 2002-6, 4-momentum transfer and mom.distr.data: see memos CP-C/295 and CP-D/330; WP 2002-7, Several 'straightforward' new quantities: see memos CP-/C-291, 298 and CP-A/118; WP 2002-10, Quantities proposed by JCPRG (see memos DP-D/337, CP-E/004, 003); WP 2002-13, Clarifications on Product Yields and Thick Target Yields (see memo CP-D/332); WP 2002-14, Clarifications on Polarization quantities (see memo CP-D/320); WP 2002-15, New Legendre polynomial modifier proposed (see CP-C/305); WP 2002-23, see memo 4C-4

  10. Effect of Moisture Content of Paper Material on Laser Cutting

    Science.gov (United States)

    Stepanov, Alexander; Saukkonen, Esa; Piili, Heidi; Salminen, Antti

    Laser technology has been used in industrial processes for several decades. The most advanced development and implementation took place in laser welding and cutting of metals in automotive and ship building industries. However, there is high potential to apply laser processing to other materials in various industrial fields. One of these potential fields could be paper industry to fulfill the demand for high quality, fast and reliable cutting technology. Difficulties in industrial application of laser cutting for paper industry are associated to lack of basic information, awareness of technology and its application possibilities. Nowadays possibilities of using laser cutting for paper materials are widened and high automation level of equipment has made this technology more interesting for manufacturing processes. Promising area of laser cutting application at paper making machines is longitudinal cutting of paper web (edge trimming). There are few locations at a paper making machine where edge trimming is usually done: wet press section, calender or rewinder. Paper web is characterized with different moisture content at different points of the paper making machine. The objective of this study was to investigate the effect of moisture content of paper material on laser cutting parameters. Effect of moisture content on cellulose fibers, laser absorption and energy needed for cutting is described as well. Laser cutting tests were carried out using CO2 laser.

  11. CSR in Industrial Clusters

    DEFF Research Database (Denmark)

    Lund-Thomsen, Peter; Pillay, Renginee G.

    2012-01-01

    Purpose – The paper seeks to review the literature on CSR in industrial clusters in developing countries, identifying the main strengths, weaknesses, and gaps in this literature, pointing to future research directions and policy implications in the area of CSR and industrial cluster development....... Design/methodology/approach – A literature review is conducted of both academic and policy-oriented writings that contain the keywords “industrial clusters” and “developing countries” in combination with one or more of the following terms: corporate social responsibility, environmental management, labor...... standards, child labor, climate change, social upgrading, and environmental upgrading. The authors examine the key themes in this literature, identify the main gaps, and point to areas where future work in this area could usefully be undertaken. Feedback has been sought from some of the leading authors...

  12. Nuclear power industry

    International Nuclear Information System (INIS)

    1999-01-01

    This press dossier presented in Shanghai (China) in April 1999, describes first the activities of the Framatome group in the people's republic of China with a short presentation of the Daya Bay power plant and of the future Ling Ao project, and with a description of the technological cooperation with China in the nuclear domain (technology transfers, nuclear fuels) and in other industrial domains (mechanics, oil and gas, connectors, food and agriculture, paper industry etc..). The general activities of the Framatome group in the domain of energy (nuclear realizations in France, EPR project, export activities, nuclear services, nuclear fuels, nuclear equipments, industrial equipments) and of connectors engineering are presented in a second and third part with the 1998 performances. (J.S.)

  13. Industrial nuclear property

    International Nuclear Information System (INIS)

    Lepetre, M.

    1976-01-01

    The first requests for patents for the use of nuclear power filed in France in 1939. This paper reviews the regulations on industrial nuclear property in various countries. The patenting system in several socialist countries is characterized by the fact that inventions on the production and use of radioactive materials may not be patented. This equally applies in India. In the United States, this type of invention may be patented except for those involving military uses and which must be notified to the federal authorities. In France, all industrial nuclear property is grouped under the same body, Brevatome, created in 1958, which enables the allocation of rights to be negotiated between the different interested parties, the Atomic Energy Commission (CEA), Electricite de France (EDF) and private industry. Under the Euratom Treaty, all inventions, even those governed by secrecy in Member countries, must be communicated to the Commission of the European Communities. (NEA) [fr

  14. Industrial Applications of Image Processing

    Science.gov (United States)

    Ciora, Radu Adrian; Simion, Carmen Mihaela

    2014-11-01

    The recent advances in sensors quality and processing power provide us with excellent tools for designing more complex image processing and pattern recognition tasks. In this paper we review the existing applications of image processing and pattern recognition in industrial engineering. First we define the role of vision in an industrial. Then a dissemination of some image processing techniques, feature extraction, object recognition and industrial robotic guidance is presented. Moreover, examples of implementations of such techniques in industry are presented. Such implementations include automated visual inspection, process control, part identification, robots control. Finally, we present some conclusions regarding the investigated topics and directions for future investigation

  15. Industry's role in inertial fusion

    International Nuclear Information System (INIS)

    Glass, A.J.

    1983-01-01

    This paper is an address to the Tenth Symposium on Fusion Engineering. The speaker first addressed the subject of industry's role in inertial fusion three years earlier in 1980, outlining programs that included participation in the Shiva construction project, and the industrial participants' program set up in the laser fusion program to bring industrial scientists and engineers into the laboratory to work on laser fusion. The speaker is now the president of KMS Fusion, Inc., the primary industrial participant in the inertial fusion program. The outlook for fusion energy and the attitude of the federal government toward the fusion program is discussed

  16. ICT and the paperboard and packaging industry

    Science.gov (United States)

    Peter Ince; Sanna Kallioranta; Richard Vlosky

    2005-01-01

    The purpose of this chapter is to describe the reasons for the development of ICT and e-business systems in the paper and paperboard packaging industry and to discuss future scenarios that may serve to guide forest- sector research in this topical area. The paper and paperboard packaging industry encompasses producers of primary paper and paperboard packaging materials...

  17. Paper in the Era of Digitisation

    Directory of Open Access Journals (Sweden)

    Klemen Možina

    2013-09-01

    Full Text Available EXTENDED ABSTRACT:The paper has always been and it remains to be the primary information carrier though only 0.1 % of the total information is recorded on this media. The paper production industry has a great impact on the environment which is mostly due to the use of raw materials (wood of conifers and deciduous trees, fillers (CaCO 3, additional materials (dyes, glue, binders, retentionaids, and chemicals (acids and bases. However, the greatest impact on the environmentis caused by the extensive water consumption. To produce 1 ton of paper up to 60 m3 of freshwater are necessary. The water is not the only resource needed in the production cycle. Besides, the consumption of electrical energy (approximately 10,000 MJ/t pap, waste paper (paper represents 35 % of waste, and air pollution (paper production and transport should be taken into consideration. In spite of the above mentioned environmental threats the paper still remains an important element of the everyday life and the use of modern information technology (personal computers, telefax, Internet has increased its demand and consumption. It is important that the paper is produced from natural materials which are later released into environment without significant environmental consequences. The technology of paper recycling and re-use is widely known and a must of any responsible and professional social environment. Digitisation has increased the consumption of electrical energy as a consequence of production, use and reprocessing of different devices. Unlike a written record, a digital record has no permanent value and the electromagnetic field has a negative effect on the digital records. Digital records have to be constantly updated and adjusted to the computer software and hardware. A book and its content represent a treasure and an invaluable part of the cultural heritage. To use a book it is necessary to learn the alphabet whereas to read digital records we need to be computer and

  18. Energy consumption in France's industry. Conjuncture note

    International Nuclear Information System (INIS)

    2015-04-01

    Energy consumption in the industry represents today 1/5 of France's end-use energy consumption. Gas and electricity are the most consumed and represent 2/3 of the overall. The 5 most energy consuming industries are the following: paper and cardboard industry, food industry, rubber, plastic and other non-metallic mineral products industry, metallurgy and chemical industry. The reduction of the industry's energy consumption is explained by the decline of production, but above all by the energy efficiency improvement of the sector. Technological innovations in production means have indeed led to reduce energy consumption

  19. Rubber industry

    Science.gov (United States)

    Staszak, Maciej

    2018-03-01

    Following chapter presents short introductory description of rubber and rubber industry. The main problem of rubber industry is the way of the usage of spent tires. Furthermore very important group of problems arise considering the metal and nonmetal additives which are significant component of the vulcanized rubber. The key attention is dedicated to typical ways of rubber usage in utilization and recovery of metals from spent rubber materials concentrating specifically on used tires processing. The method of recovery of rare metals from rubber tires was described. The rubber debris finds widest use in the field of waste metal solutions processing. The environmental pollution caused by metals poses serious threat to humans. Several applications of the use of waste rubber debris to remove metals from environmental waters were described. Moreover, the agriculture usage of waste tire rubber debris is described, presenting systems where the rubber material can be useful as a soil replacement.

  20. Industry Matters

    DEFF Research Database (Denmark)

    Tran, Angie Ngoc; Jeppesen, Søren

    2018-01-01

    This chapter draws on a study investigating what corporate social responsibility (CSR) means to Vietnam’s small- and medium-size enterprise (SME) owner/managers and workers, using Scott’s three-pillar (norms, regulation, cognition) institutional framework. The findings are based on factory visits...... and interviews with 40 managers/owners and 218 workers conducted in two sectors—textile/garment/footwear (TGF) and food/beverage processing (FBP)—around Ho Chi Minh City in 2011. Scott’s framework is useful in highlighting similarities and differences between these two sectors. We found more stringent state...... regulation and greater industry pressure with regard to quality and safety of products than to labour standards in both sectors. Most factories in the TGF sector assembled products for global supply chains and were under pressure by industry norms, while most companies in the FBP sector produced...

  1. Industrious Landscaping

    DEFF Research Database (Denmark)

    Brichet, Nathalia Sofie; Hastrup, Frida

    2018-01-01

    This article has a twofold ambition. It offers a history of landscaping at Søby brown coal beds—a former mining site in western Denmark—and a methodological discussion of how to write such a study. Exploring this specific industrial landscape through a series of projects that have made different...... natural resources appear, we show that even what is recognized as resources shifts over time according to radically different and unpredictable agendas. This indicates that the Søby landscape is fundamentally volatile, as its resourcefulness has been seen interchangeably to shift between the brown coal...... business, inexpensive estates for practically savvy people, pasture for grazing, and recreational forest, among other things. We discuss these rifts in landscape history, motivated by what we refer to as industriousness, to show that, at sites such as Søby, both natural resources and historical...

  2. Industrial vision

    DEFF Research Database (Denmark)

    Knudsen, Ole

    1998-01-01

    This dissertation is concerned with the introduction of vision-based application s in the ship building industry. The industrial research project is divided into a natural seq uence of developments, from basic theoretical projective image generation via CAD and subpixel analysis to a description...... is present ed, and the variability of the parameters is examined and described. The concept of using CAD together with vision information is based on the fact that all items processed at OSS have an associated complete 3D CAD model that is accessible at all production states. This concept gives numerous...... possibilities for using vision in applications which otherwise would be very difficult to automate. The requirement for low tolerances in production is, despite the huge dimensions of the items involved, extreme. This fact makes great demands on the ability to do robust sub pixel estimation. A new method based...

  3. Industry trends

    International Nuclear Information System (INIS)

    Anon.

    1993-01-01

    This section discusses the US energy supply and demand situation including projections for energy use, the clean coal industry (constraints of regulation on investment in new technologies, technology trends, and current pollution control efficiency), opportunities in clean coal technology (Phase 2 requirements of Title 4 of the Clean Air Act, scrubber demand for lime and limestone, and demand for low sulfur coal), and the international market of clean coal technologies

  4. Industrial melanism

    Energy Technology Data Exchange (ETDEWEB)

    Ford, E B

    1969-01-01

    Certain species of Lepidoptera have undergone a mutation in pigment color from white to black in order to be more concealing when in soot discolored environments in polluted industrial areas in England. In less polluted areas the original white variety continues to prosper. The two forms result from alleles of a color-controlling gene. The black variety is inconspicuous to insects when it settles on trees and rocks which are covered with soot.

  5. Agribusiness Industry

    Science.gov (United States)

    2007-01-01

    sheer enormity of this ultra modernized industry. Hybridized or biotech corn seeds are now nearly impervious to pesticides and herbicides. From...efficient routes of commerce of many thousands of miles - a fresh head of broccoli and lettuce lands in the chilled and computer controlled misting...cumulatively, seemingly minor and insignificant changes in food production methods (i.e. packaged precut lettuce ), society (desire for convenience foods

  6. Industrial garnet

    Science.gov (United States)

    Olson, D.W.

    2007-01-01

    World production of industrial garnet was about 326 kt in 2006, with the U.S. producing about 11 percent of this total. U.S. consumption, imports, and exports were estimated at 74.3 kt, 52.3 kt, and 13.2 kt, respectively. The most important exporters are Australia, China, and India. Although demand is expected to rise over the next 5 years, prices are expected to remain low in the short term.

  7. Construction industry in developing countries

    Energy Technology Data Exchange (ETDEWEB)

    Moavenzadeh, F

    1978-01-01

    This paper provides a review of the construction capability available in the developing countries to meet the demand for shelter. It discusses the role of construction in the process of development and its importance to economic growth. It considers the issue facing the growth of a viable indigenous construction industry in the developing world within the context of the activities involved in the creation of constructed facilities--planning, design, contruction and maintenance; it also examines the environment within which the industry has developed. For each construction activity the paper reviews available capabilities, the various resources needed for the development of an indigenous industry, and some possible means of accommodating these needs.

  8. The Tree of Industrial Life

    DEFF Research Database (Denmark)

    Andersen, Esben Sloth

    2002-01-01

    The purpose of this paper is to bring forth an interaction between evolutionary economics and industrial systematics. The suggested solution is to reconstruct the "family tree" of the industries. Such a tree is based on similarities, but it may also reflect the evolutionary history in industries....... For this purpose the paper shows how matrices of input-output coefficients can be transformed into binary characteristics matrices and to distance matrices, and it also discusses the possible evolutionary meaning of this translation. Then these derived matrices are used as inputs to algorithms for the heuristic...... finding of optimal industrial trees. The results are presented as taxonomic trees that can easily be compared with the hierarchical structure of existing systems of industrial classification....

  9. TRENDS IN CROATIAN HOTEL INDUSTRY

    Directory of Open Access Journals (Sweden)

    Jasmina GRZINIC

    2008-01-01

    Full Text Available Tourism and hotel business is becoming one of the leading industries of theworld. Therefore, an increased attention needs to be paid to the study oftrends in tourism because they determine the trends in hotel industry. Thepurpose of the paper is to point out the importance of hotel industry as one ofthe most important elements of development in tourist economies. The paperaims at introducing the newest trends in modern hotel industry and offering areview of the recent trends of demand and the directions of hotel industrydevelopment. The importance of hotel industry on both micro and macro, i.e.global level is increasing. Besides a series of theoretical representations andconclusions, this paper brings some concrete data and examples frompractice in hotel management.

  10. Fifteenth National Industrial Energy Technology Conference: Proceedings

    International Nuclear Information System (INIS)

    1993-01-01

    This year's conference, as in the past, allows upper-level energy managers, plant engineers, utility representatives, suppliers, and industrial consultants to present and discuss novel and innovative ideas on how to reduce costs effectively and improve utilization of resources. Papers are presented on topics that include: Win-win strategies for stability and growth and future success, new generation resources and transmission issues, industry and utilities working together, paper industry innovations, improving energy efficiency, industrial customers and electric utilities regulations, industrial electro technologies for energy conservation and environmental improvement, advances in motors and machinery, industrial energy audits, industrial energy auditing, process improvements, case studies of energy losses, and industrial heat pump applications. Individual papers are indexed separately

  11. Doctors and pharmaceutical industry.

    Science.gov (United States)

    Beran, Roy G

    2009-09-01

    The pharmaceutical industry is seen as seducing doctors by providing expensive gifts, subsidising travel and underwriting practice expenses in return for those doctors prescribing products that otherwise they would not use. This paints doctors in a very negative light; suggests doctors are available to the highest bidder; implies doctors do not adequately act as independent agents; and that doctors are driven more by self-interest than by patient needs. Similar practices, in other industries, are accepted as normal business behaviour but it is automatically assumed to be improper if the pharmaceutical industry supports doctors. Should the pharmaceutical industry withdraw educational grants then there would be: fewer scientific meetings; reduced attendance at conferences; limited post graduate education; and a depreciated level of maintenance of professional standards. To suggest that doctors prescribe inappropriately in return for largesse maligns their integrity but where there is no scientific reason to choose between different treatments then there can be little argument against selecting the product manufactured by a company that has invested in the doctor and the question arises as to whether this represents bad medicine? This paper will examine what constitutes non-professional conduct in response to inducements by the pharmaceutical industry. It will review: conflict of interest; relationships between doctors and pharma and the consequences for patients; and the need for critical appraisal before automatically decrying this relationship while accepting that there remain those who do not practice ethical medicine.

  12. The Danish fabricated metal industry:

    DEFF Research Database (Denmark)

    Hansen, Teis

    2010-01-01

    This paper aims to contribute to the knowledge on innovation processes in low- and medium-low-tech industries. Today, industries characterised as high-tech are perceived to be central to economic development, as the research intensity shields them from competition from low-wage countries....... This is less the case for low-tech industries, but their economic importance continues to be large, however. It is thus interesting to analyse how they manage to remain competitive. The analysis focuses on a case study of the fabricated metal industry by identifying the innovation strategies followed by firms...... located in a part of Jutland, where this industry has experienced growth. It is found that the ability to create tailor-made solutions is central to the competitiveness of these medium-low-tech firms. Knowledge is thus highly important, yet in different ways than for high-tech industries. This illustrates...

  13. Project Copernicus: Cooperation Programme in Europe on Nature and Industry through Coordinated University Study. Round Table. Unesco-Standing Conference of Rectors, Presidents, and Vice Chancellors of the European Universities (CRE) (Catania, Sicily, April 5-8, 1989). Number 32. Papers on Higher Education.

    Science.gov (United States)

    United Nations Educational, Scientific, and Cultural Organization, Paris (France).

    This Project COPERNICUS (Cooperation Programme in Europe for Research on Nature and Industry through Coordinated University Studies) Round Table report considers efforts to identify priorities and objectives of the new alliance between the higher education community, industry, and international organizations in addressing today's environmental…

  14. Industrial goals

    International Nuclear Information System (INIS)

    Martin, P.

    2005-01-01

    The aim of the third seminar on pellet-clad interaction, which held at Aix en Provence (France) from 9-11 march 2004, was to draw a comprehensive picture of current understanding of pellet clad interaction and its impact on the fuel rod under the widest possible conditions. This document provides the summaries of the five sessions: opening and industrial goals, fuel material behaviour in PCI situation, cladding behaviour relevant to PCI, in-pile rod behaviour, modelling of the mechanical interaction between pellet and cladding. (A.L.B.)

  15. Industrial ventilation

    Science.gov (United States)

    Goodfellow, H. D.

    Industrial ventilation design methodology, using computers and using fluid dynamic models, is considered. It is noted that the design of a ventilation system must be incorporated into the plant design and layout at the earliest conceptual stage of the project. A checklist of activities concerning the methodology for the design of a ventilation system for a new facility is given. A flow diagram of the computer ventilation model shows a typical input, the initialization and iteration loop, and the output. The application of the fluid dynamic modeling techniques include external and internal flow fields, and individual sources of heat and contaminants. Major activities for a ventilation field test program are also addressed.

  16. Uranium industry seminar

    International Nuclear Information System (INIS)

    1980-01-01

    The tenth annual Uranium Industry Seminar, sponsored by the US Department of Energy's (DOE) Grand Junction Office, was held in Grand Junction, Colorado, on October 22 and 23, 1980. There were 700 registered attendees as compared to 833 attending the previous year. The attendees were drawn largely from uranium and other energy resource companies, electric utility firms, energy consultants and service companies, and governmental agencies. In addition, there were representatives present from Indian tribes, universities, the media, DOE laboratories, and foreign countries and organizations. There were 14 papers presented at the seminar by speakers from the Department of Energy, US Geological Survey, and Bendix Field Engineering Corporation which is the on-site prime contractor for DOE's Grand Junction Office. The topics the papers dealt with were uranium policies, exploration, respources, supply, enrichment, and market conditions. There also were papers describing the National Uranium Resource Evaluation program and international activities. All 14 papers in this Proceedings have been abstracted and indexed

  17. Technology transfer and national participation. Key issue paper no. 3

    International Nuclear Information System (INIS)

    Chernilin, Y.F.

    2000-01-01

    Nuclear technology was developed in industrialized countries and largely remains in a few industrialized countries. Non-nuclear countries today find it necessary to import this technology. Some aspects of technology transfer: legal and institutional structure; different type of agreements; arrangements; and national participation are presented in this paper. (author)

  18. Dynamic technical inefficiency and industrial concentration in the Indonesian food and beverages industry

    NARCIS (Netherlands)

    Setiawan, Maman; Oude Lansink, Alfons G.J.M.

    2018-01-01

    Purpose: The purpose of this paper is to investigate the relation between industrial concentration and technical inefficiency in the Indonesian food and beverages industry using a dynamic performance measure (dynamic technical inefficiency) that accounts for the presence of adjustment costs.

  19. Printability of papers recycled from toner and inkjet-printed papers after deinking and recycling processes.

    Science.gov (United States)

    Karademir, Arif; Aydemir, Cem; Tutak, Dogan; Aravamuthan, Raja

    2018-04-01

    In our contemporary world, while part of the fibers used in the paper industry is obtained from primary fibers such as wood and agricultural plants, the rest is obtained from secondary fibers from waste papers. To manufacture paper with high optical quality from fibers of recycled waste papers, these papers require deinking and bleaching of fibers at desired levels. High efficiency in removal of ink from paper mass during recycling, and hence deinkability, are especially crucial for the optical and printability quality of the ultimate manufactured paper. In the present study, deinkability and printability performance of digitally printed paper with toner or inkjet ink were compared for the postrecycling product. To that end, opaque 80 g/m 2 office paper was digitally printed under standard printing conditions with laser toner or inkjet ink; then these sheets of paper were deinked by a deinking process based on the INGEDE method 11 p. After the deinking operation, the optical properties of the obtained recycled handsheets were compared with unprinted (reference) paper. Then the recycled paper was printed on once again under the same conditions as before with inkjet and laser printers, to monitor and measure printing color change before and after recycling, and differences in color universe. Recycling and printing performances of water-based inkjet and toner-based laser printed paper were obtained. The outcomes for laser-printed recycled paper were better than those for inkjet-printed recycled paper. Compared for luminosity Y, brightness, CIE a* and CIE b* values, paper recycled from laser-printed paper exhibited higher value than paper recycled from inkjet-printed paper.

  20. Call for Papers and Announcement Joint International Conference of Industrial Engineering and Engineering Management (IE&EM'2002)And International Conference on Electronic Commerce Engineering (ICECE'2002)%“2002年工业工程与工程管理国际会议(IE&EM’2002)”暨“2002年电子商务工程国际会议(IceCE’2002)”征文通知

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    of the page; the abstract should appear at the top of the left-hand column of text, about 12mm below the title area and no more than 80mm in length, there should be 12mm left between the end of the abstract and the beginning of the main text. Since the conference committee will produce both CD-ROM and hardcopy proceedings, and to make sure paper review process as smooth as possible, authors are requested to submit their papers in electronic form. Submissions must be original, unpublished elsewhere and can be submitted on the website or by e-mail. All accepted papers would be published in the conference proceedings, edition books and disk. Important Dates Submission of abstracts: March 31, 2002 Submission of full paper: April 30, 2002 Notification of paper acceptance: May 31, 2002 Submission of final version: June 30, 2002 Submit: Please submit your paper directly to Prof. Zheng Li at: Prof. Zheng, Li Department of Industrial Engineering Building 9003, Tsinghua University Beijing 100084 P.R.China Email: zhengl@ntl.pim.tsinghua.edu.cn For contributors from North America, Austrilia and Hong Kong, of course, you could also submit your paper to Dr. George Huang at: Dr. George Q. Huang Dept. of Industrial and Manufacturing Engineering The University of Hong Kong Pokfulam Road Hong Kong Email: GQHuang@hkucc.hku.hk For contributors from Europe, you could also submit your paper to Dr. Cheng Kai at: Dr. Kai Cheng Reader in Manufacturing Engineering School of Engineering Leeds Metropolitan University Calverley Street, Leeds LS1 3HE UK Email: k.cheng@lmu.ac.uk Contact: Professor Zheng Li Associate Professor Yu Ming Associate Professor Liu Dachen

  1. Establishing the irradiation dose for paper decontamination

    International Nuclear Information System (INIS)

    Moise, Ioan Valentin; Virgolici, Marian; Negut, Constantin Daniel; Manea, Mihaela; Alexandru, Mioara; Trandafir, Laura; Zorila, Florina Lucica; Talasman, Catalina Mihaela; Manea, Daniela; Nisipeanu, Steluta; Haiducu, Maria; Balan, Zamfir

    2012-01-01

    Museums, libraries and archives are preserving documents that are slowly degrading due to the inherent ageing of the cellulose substrate or to the technological errors of the past (acid paper, iron gall ink). Beside this, large quantities of paper are rapidly damaged by biological attacks following natural disasters and improper storage conditions. The treatment of paper documents with ionizing radiation can be used for mass decontamination of cultural heritage items but conservators and restaurators are still reserved because of the radiation induced degradation. We conducted a study for establishing the dose needed for the effective treatment of paper documents, taking into account the biological burden and the irradiation effects on paper structure. We used physical testing specific to paper industry and less destructive analytical methods (thermal analysis). Our results show that an effective treatment can be performed with doses lower than 10 kGy. Old paper appears to be less affected by gamma radiation than recent paper but the sampling is highly affected by the non-uniform degree of the initial degradation status. The extent of testing for degradation and the magnitude of acceptable degradation should take into account the biological threat and the expected life time of the paper documents. - RESEARCH HIGHLIGHTS: ► For doses <15 kGy, the measurement uncertainty of mechanical properties is higher than the radiation induced degradation. ► The statistics of measuring induced degradation may be improved by testing both mechanical properties and thermal decomposition of paper. ►Because of the large variability of paper samples, testing to only one irradiation dose has no or reduced relevance. ►It was choused for the irradiation of paper items from archives and collections a dose range of 5–7 kGy.

  2. Industrial applications of computed tomography

    DEFF Research Database (Denmark)

    De Chiffre, Leonardo; Carmignato, S.; Kruth, J. -P.

    2014-01-01

    The number of industrial applications of Computed Tomography(CT) is large and rapidly increasing. After a brief market overview, the paper gives a survey of state of the art and upcoming CT technologies, covering types of CT systems, scanning capabilities, and technological advances. The paper...

  3. Determinant factors of industrial symbiosis: greening Pasir Gudang industrial park

    International Nuclear Information System (INIS)

    Teh, B T; Ho, C S; Chau, L W; Matsuoka, Y; Gomi, K

    2014-01-01

    Green industry has been identified as an important element in attaining greater sustainability. It calls for harmonizing robust economic growth with environment protection. Industries, particularly in developing and transitional nations such as Malaysia, are in need of a reform. Many experts and international organizations suggest the concept of industrial symbiosis. Mainly, there are successful cases of industrial symbiosis practices around the world. However, there are numerous cases of failure too. As industrial symbiosis is an emerging new approach, with a short history of two decades, a lot of researches are generally focused on narrow context and technical details. There is a lack of concerted efforts to look into the drivers and barriers of industrial symbiosis across different cases. This paper aims to examine the factors influencing the development of industrial symbiosis from various countries to supports such networks to evolve in Pasir Gudang. The findings show institution, law and regulation, finance, awareness and capacity building, technology, research and development, information, collaboration, market, geography proximity, environmental issues and industry structure affect the formation of industrial symbiosis

  4. Determinant factors of industrial symbiosis: greening Pasir Gudang industrial park

    Science.gov (United States)

    Teh, B. T.; Ho, C. S.; Matsuoka, Y.; Chau, L. W.; Gomi, K.

    2014-02-01

    Green industry has been identified as an important element in attaining greater sustainability. It calls for harmonizing robust economic growth with environment protection. Industries, particularly in developing and transitional nations such as Malaysia, are in need of a reform. Many experts and international organizations suggest the concept of industrial symbiosis. Mainly, there are successful cases of industrial symbiosis practices around the world. However, there are numerous cases of failure too. As industrial symbiosis is an emerging new approach, with a short history of two decades, a lot of researches are generally focused on narrow context and technical details. There is a lack of concerted efforts to look into the drivers and barriers of industrial symbiosis across different cases. This paper aims to examine the factors influencing the development of industrial symbiosis from various countries to supports such networks to evolve in Pasir Gudang. The findings show institution, law and regulation, finance, awareness and capacity building, technology, research and development, information, collaboration, market, geography proximity, environmental issues and industry structure affect the formation of industrial symbiosis.

  5. Semi-parametrical NAA method for paper analysis

    International Nuclear Information System (INIS)

    Medeiros, Ilca M.M.A.; Zamboni, Cibele B.; Cruz, Manuel T.F. da; Morel, Jose C.O.; Park, Song W.

    2007-01-01

    The semi-parametric Neutron Activation Analysis technique, using Au as flux monitor, was applied to determine element concentrations in white paper, usually commercialized, aiming to check the quality control of its production in industrial process. (author)

  6. ADDENDUM TO THE PAPER LANDCARE: NEW DIRECTIONS IN ...

    African Journals Online (AJOL)

    . 1994-1995, we received correspondence from ... Forge, K.M. (Comp.) 1993. Pasture Watch. Department of Primary Industries, Queensland. Jensen, B.B. 1993. The concepts of action and action: Competence. Unpublished Paper presented.

  7. What Industry Wants: Employers' Preferences for Training

    Science.gov (United States)

    Smith, Erica; Kemmis, Ros Brennan

    2010-01-01

    Purpose: The purpose of this paper is to describe and analyse what retail and hospitality industry employers want from training and trainers. Design/methodology/approach: The research project was undertaken for Service Skills Australia, the Australian Industry Skills Council that oversees formal training for a range of service industries in…

  8. Some perspectives on the electric industry

    Energy Technology Data Exchange (ETDEWEB)

    Winer, J.H. [Mountain Energy, Inc., South Burlington, VT (United States)

    1996-12-31

    Opinions regarding future directions of the U.S. electric utility industry are presented in the paper. Pertinent historical aspects and current industry rules are summarized. Major issues and trends in the electricity market are outlined, and recommendations are presented. It is concluded that new rules in the industry will be set directly by customers, and that customers want renewable energy resources.

  9. Restructuring the energy industry: A financial perspective

    International Nuclear Information System (INIS)

    Abrams, W.A.

    1995-01-01

    This paper present eight tables summarizing financial aspects of energy industry restructuring. Historical, current, and future business characteristics of energy industries are outlined. Projections of industry characteristics are listed for the next five years and for the 21st century. Future independent power procedures related to financial aspects are also outlined. 8 tabs

  10. Industrial chemistry engineering

    International Nuclear Information System (INIS)

    1993-01-01

    This book on industrial chemistry engineering is divided in two parts. The first part deals with industrial chemistry, inorganic industrial chemistry, organic industrial chemistry, analytical chemistry and practical questions. The last parts explain the chemical industry, a unit parts and thermodynamics in chemical industry and reference. It reveals the test subjects for the industrial chemistry engineering with a written examination and practical skill.

  11. Corporate environmental responsibility. Conference papers

    International Nuclear Information System (INIS)

    1992-01-01

    The European and U.S. industrial participants presented their environmental policies and programs. There is a difference of opinion between the European and U.S. industry representatives with regard to disclosure of environmental data. The coalition for Environmentally Responsible Economies (CERES) had played a role in the recent evolution of industry environmental programs, especially as they relate to environmental performance measurement, communication of environmental issues and concerns with shareholders and the public, and issues related to public accountability and disclosure. An overview of accomplishments is given and a common agenda is offered. (DG)

  12. Advances in industrial ergonomics and safety I

    Energy Technology Data Exchange (ETDEWEB)

    Mital, A. (ed.) (University of Cincinnati, Cincinnati, OH (USA). Dept. of Mechanical and Industrial Engineering, Ergonomics Research Lab.)

    1989-01-01

    125 papers are presented under the session headings: industrial ergonomics - programs and applications; applied work physiology; occupational biomechanics; engineering anthropometry; work and protective clothing; hand tools; human-computer interface; theory and practice of industrial safety; human perception and performance; human strengths; industrial noise and vibration; machine guarding and industrial machine safety; manual materials handling; modelling for safety and health; occupational injuries and health problems; policies and standards; quality control and inspection; rehabilitation and designing for the disabled; work duration and fatigue; and work and work place design. Includes papers on static and dynamic back strength of underground coal miners, and slip and fall accidents during equipment maintenance in the surface mining industry.

  13. Cogeneration an opportunity for industrial energy saving

    International Nuclear Information System (INIS)

    Pasha, R.A.; Butt, Z.S.

    2011-01-01

    This paper is about the cogeneration from industrial energy savings opportunities perspective. The energy crisis in these days forces industry to find ways to cope with critical situation. There are several energy savings options which if properly planned and implemented would be beneficial both for industry and community. One way of energy saving is Cogeneration i.e. Combined Heat and Power. The paper will review the basic methods, types and then discuss the suitability of these options for specific industry. It has been identified that generally process industry can get benefits of energy savings. (author)

  14. Wood and Paper Manufacturing Sectors

    Science.gov (United States)

    Find EPA regulatory information for the wood product and paper manufacturing sectors, including paper, pulp and lumber. Information includes NESHAPs and effluent guidelines for pulp and paper rulemaking, and compliance guidelines

  15. Industrial radiography

    International Nuclear Information System (INIS)

    1992-01-01

    Industrial radiography is a non-destructive testing (NDT) method which allows components to be examined for flaws without interfering with their usefulness. It is one of a number of inspection methods which are commonly used in industry to control the quality of manufactured products and to monitor their performance in service. Because of its involvement in organizing training courses in all the common NDT methods in regional projects in Asia and the Pacific and Latin America and the Caribbean and in many country programmes, the Agency is aware of the importance of standardizing as far as possible the syllabi and training course notes used by the many experts who are involved in presenting the training courses. IAEA-TECDOC-628 ''Training Guidelines in Non-destructive Testing'' presents syllabi which were developed by an Agency executed UNDP project in Latin America and the Caribbean taking into account the developmental work done by the International Committee for Non-destructive Testing. Experience gained from using the radiography syllabi from TECDOC-628 at national and regional radiography training courses in the Agency executed UNDP project in Asia and the Pacific (RAS/86/073) showed that some guidance needed to be given to radiography experts engaged in teaching at these courses on the material which should be covered. The IAEA/UNDP Asia and Pacific Project National NDT Coordinators therefore undertook to prepare Radiography Training Course Notes which could be used by experts to prepare lectures for Level 1,2 and 3 radiography personnel. The notes have been expanded to cover most topics in a more complete manner than that possible at a Level 1, 2 or 3 training course and can now be used as source material for NDT personnel interested in expanding their knowledge of radiography. Refs, figs and tabs

  16. Efeitos da Aplicação de Valor Justo no Ativo Biológico de uma Empresa do Ramo de Celulose e Papel = The application of biological assets at fair value of a company of pulp and paper industry

    Directory of Open Access Journals (Sweden)

    André Carlos Einsweiller

    2013-12-01

    Full Text Available Este trabalho tem por objetivo apurar os efeitos sofridos por uma empresa do ramo de celulose e papel com a aplicação ou mensuração do valor justo sobre o seu ativo biológico, mais exatamente sobre suas florestas de pinus e eucalipto. Está fundamentado nos preceitos e normas estabelecidos pelo Comitê de Pronunciamentos Contábeis, por meio do CPC 29, para contabilização dos ativos biológicos. O trabalho utiliza a abordagem quantitativa e qualitativa da pesquisa exploratória e descritiva, e os procedimentos do estudo de caso incorporado e da pesquisa documental. Foram considerados neste estudo os exercícios de 2009, 2010 e 2011. Para assegurar a confiabilidade das avaliações do ativo biológico, a empresa estabeleceu premissas de avaliação que atendam a padrões consistentes e isentos. Do montante do ativo biológico no final do exercício de 2011, 28,39% representam custos de formação e 71,61% representam o valor justo apurado. As florestas de pinus próximas à fábrica de papel e celulose têm a maior participação no ativo biológico da empresa. Como efeitos da aplicação do valor justo, os resultados da empresa foram adicionados em R$ 31,7 milhões nos três anos avaliados. O Patrimônio Líquido, o Imposto de Renda e a Contribuição Social sobre os Lucros também foram consideravelmente influenciados pela adoção do valor justo. O efeito do valor justo sobre o ativo biológico da empresa nos três exercícios proporcionou ganhos de 20,1% ao ativo biológico da empresa. This study aims at investigating the effects that a pulp and paper industry has suffered from the application or measuring of the fair value on its biological assets, more precisely in its forests of pine and eucalyptus. It is endorsed by the precepts and rules established by the Accounting Pronouncements Committee, through CPC 29, to accounting biological assets.The paper uses a quantitative and qualitative approach of exploratory and descriptive

  17. WATER RESISTANCE OF RECYCLED PAPER PANEL

    Directory of Open Access Journals (Sweden)

    Alexander Rani Suryandono

    2017-06-01

    Alice Wisler (2015 Facts about Recycling Paper. http://greenliving.lovetoknow.com/Facts_About_Recycling_Paper. Accessed 2 April 2016 Clay Miller (2011 5 Benefits of Recycling Paper. http://www.ways2gogreenblog.com/2011/09/28/5-benefits-of-recycling-paper/. Accessed 10 May 2016 Hari Goyal (2015 Grades of Paper. http://www.paperonweb.com/grade.htm. Accessed 2 April 2016 Hari Goyal (2015 Properties of Paper. http://www.paperonweb.com/paperpro.htm. Accessed 2 April 2016 Kathryn Sukalich (2016 Everything You Need to Know about Paper Recycling. http://earth911.com/business-policy/business/paper-recycling-details-basics/. Accessed 15 July 2016 [U1] Larry West (2015 Why Recycle Paper. http://environment.about.com/od/recycling/a/The-Benefits-Of-Paper-Recycling-Why-Recycle-Paper.htm. Accesed 15 June 2016 Marie-Luise Blue (2008 The Advantages of Recycling Paper. http://education.seattlepi.com/advantages-recycling-paper-3440.html. Accessed 15 June 2016 Nina Spitzer (2009 http://www.sheknows.com/home-and-gardening/articles/810025/the-impact-of-disposable-coffee-cups-on-the-environment. Accessed 15 June 2016 Radio New Zealand (2010 Iwi not Giving Up Fight against Tasman Mill Discharges. http://www.radionz.co.nz/news/regional/64521/iwi-not-giving-up-fight-against-tasman-mill-discharges. Accessed 15 July 2016 Rick LeBlanc (2016 Paper Recycling Facts, Figures and Information Sources. https://www.thebalance.com/paper-recycling-facts-figures-and-information-sources-2877868?_ga=1.192832942.544061388.1477446686. Accesed 2 April 2016 Robinson Meyer (2016 Will More Newspapers Go Nonprofit? http://www.theatlantic.com/technology/archive/2016/01/newspapers-philadelphia-inquirer-daily-news-nonprofit-lol-taxes/423960/. Accessed 3 August 2016 School of Engineering at Darthmouth (2010 Forest and Paper Industry. http://engineering.dartmouth.edu/~d30345d/courses/engs171/Paper.pdf. Accessed 2 April 2016 T. Subramani, V. Angappan. (2015. Experimental Investigation of Papercrete Concrete

  18. Industrial Performance of the Renewable Resources Industry in China

    OpenAIRE

    Dong Zhou; Xingang Zhao

    2015-01-01

    Promoting the development of renewable resources industry is an effective way to solve the problems of resources shortage and environmental pollution in China. In this paper, studies have found that “market structure” and “ownership structure”, namely “double structure”, is an important explanatory variable that affects industrial performance according to the “structure-conduct-performance” paradigm. Literature reviews have shown that large state-owned enterprises are playing an important rol...

  19. Empirical analysis of industrial operations in Montenegro

    Directory of Open Access Journals (Sweden)

    Galić Jelena

    2012-12-01

    Full Text Available Since the starting process of transition, industrial production in Montenegro has been faced with serious problems and its share in GDP is constantly decreasing. Global financial crises had in large extent negatively influenced industry. Analysis of financial indicators showed that industry had significant losses, problem of undercapitalisation and liquidity problems. If we look by industry sectors, than situation is more favourable in the production of electricity, gas and water compared to extracting industry and mining. In paper is proposed measures of economic policy in order to improve situation in industry.

  20. New storm water regulations impact industry

    International Nuclear Information System (INIS)

    Gemar, C.

    1991-01-01

    In November 1990, new Environmental Protection Agency (EPA) regulations aimed at governing the discharge of storm water from industrial facilities became effective. Because some industrial runoff contains toxics and other pollutants, the EPA considers storm water a major source of water contamination. The new regulations will have a profound impact on the National Pollutant Discharge Elimination System (NPDES) permit requirements for industry. This paper summarizes the new storm water regulations, focusing on the requirements for industrial facilities. It also presents suggestions for compliance

  1. A Tale of Two (Philippine) Industries

    OpenAIRE

    Lee, Peter U

    2005-01-01

    This paper reviews the histories of the Philippine automotive and electronics industries. The two industries present a very interestingcontrast. The automotive industry has been around longer than the electronics sector in the Philippines. Moreover, it was the target ofmuch government industrial policy in the form of various motor vehicle programs. In contrast, the electronics sector does not seem to have”enjoyed” the same level of government attention at the start. Yet the electronics indust...

  2. Industrial power takes new directions

    International Nuclear Information System (INIS)

    Smith, D.J.

    1992-01-01

    The line between industrial power producers, non-utility power producers, and more specifically cogenerators, is no longer clear. Some industrials still own and operate their own power plants; others have become equity partners in third-party plants. Many industrial complexes have their steam and electrical power requirements supplied by third-party cogeneration plants. This paper reports that one of the major reasons industrial plants choose third-party cogeneration over self-generation is economics. Rather than spend capital on non-revenue projects such as power plants, manufacturers prefer to invest in profit-making ventures. Responding to the recent environmental awareness of many communities, industrial power plants are now collaborating with electric utilities to address environmental concerns. One way this is being accomplished is the dispatching of power plants for localized NO x reduction

  3. Taxation of the energy industries

    International Nuclear Information System (INIS)

    Armstrong, G.

    1995-01-01

    Taxation of the energy industries is an issue of major importance for each energy sector. This has always been the situation for the primary fossil fuel sectors but, with corporatization and privatization, is now also an issue for the electricity supply industry. This article examines the most significant forms of taxation affecting the major industry sectors, namely secondary taxation, corporate taxation and, as a consequence of the corporatization and privatization of the electricity supply industry, surrogate taxation as it affects that industry. While essentially considering secondary taxation, the paper also reviews corporate and surrogate taxes. Tax exemptions for various energy sector activities such as mining operations, exploration and rehabilitation related activities are outlined. It is considered that there is insufficient evidence of the influence of taxation and other factors on electricity pricing. 2 tabs

  4. Uranium industry seminar: proceedings

    International Nuclear Information System (INIS)

    1981-01-01

    The eleventh annual Uranium Industry Seminar, sponsored by the Grand Junction Area Office of the US Department of Energy (DOE), was held in Grand Junction, Colorado, on October 21 and 22, 1981. There were 491 registered attendees as compared to 700 attending the previous year. The attendees were largely from uranium and other energy resource companies, electric utility firms, energy consultants and service companies, and governmental agencies. In addition, there were representatives present from Indian tribes, universities, the media, DOE laboratories, and foreign countries and organizations. Papers presented at the seminar dealt with uranium policies, exploration, resources, supply, enrichment, and market conditions. There also were papers on the National Uranium Resource Evaluation Program and international activities. Thirteen papers included in this report have been abstracted and indexed

  5. Selected papers on classical analysis

    CERN Document Server

    Nomizu, Katsumi

    2001-01-01

    This volume contains papers that originally appeared in Japanese in the journal Sūgaku. Ordinarily the papers would appear in the AMS translation of that journal, but to expedite publication, the Society has chosen to publish them as a volume of selected papers. The papers here are in the general area of mathematical analysis as it pertains to free probability theory.

  6. Product Differentiation and Industrial Structure.

    OpenAIRE

    Shaked, Avner; Sutton, John

    1987-01-01

    Some recent literature on "vertical product differentiation" has d eveloped the idea that if the nature of technology and tastes in some industry take a certain form, then the industry must necessarily be "concentrated" and must remain so, no matter how large the economy becomes. The present paper develops this idea further and looks at so me of its implications. This approach offers a simple unified framewo rk within which to reexplore many issues that arise in considering th e relationship ...

  7. Australia's oil and gas industry

    International Nuclear Information System (INIS)

    Anon.

    1995-01-01

    Reasons for underperformance in the Australian oil and gas industry are explored in this paper including lower than expected oil prices following major capital investment, management strategies, taxation changes and access problems. Over the last two decades, the return offered to providers of equity capital has been adequate but lower than the industry expected. Corporate planning techniques need to be reexamined in the light of past performance, and realistic goals set. (UK)

  8. Industrial applications of radiation chemistry

    International Nuclear Information System (INIS)

    Puig, Jean Rene

    1959-01-01

    The status of industrial applications of radiation chemistry as it stands 6 months after the second Geneva international conference is described. The main features of the interaction of ionizing radiations with matter are briefly stated and a review is made of the best studied and the more promising systems of radiation chemistry. The fields of organics, plastics, heterogeneous catalysis are emphasized. Economies of radiation production and utilization are discussed. Reprint of a paper published in Industries atomiques - no. 5-6, 1959

  9. Service quality in hotel industry

    OpenAIRE

    Mitreva, Elizabeta; Miteva, Natasa; Saneva, Dusica

    2017-01-01

    Quality assessment is one of the greatest challenges of hotel industry. Given its complex nature, numerous technics help in quality measurement, assessment and management. Following this it can be achieved full quality management and with that sustainable business development to the satisfaction of all stakeholders. In service industries quality is measured according to consumers’ expectation and perception. The aim of this paper is to, through literature review, to get the importance of qual...

  10. Addressing production stops in the food industry

    DEFF Research Database (Denmark)

    Hansen, Zaza Nadja Lee; Herbert, Luke Thomas; Jacobsen, Peter

    2014-01-01

    This paper investigates the challenges in the food industry which causes the production lines to stop, illustrated by a case study of an SME size company in the baked goods sector in Denmark. The paper proposes key elements this sector needs to be aware of to effectively address production stops......, and gives examples of the unique challenges faced by the SME food industry....

  11. Industrial applications of the Kalman filter

    DEFF Research Database (Denmark)

    Auger, François; Hilairet, Mickael; Guerrero, Josep M.

    2013-01-01

    The Kalman filter has received a huge interest from the industrial electronics community and has played a key role in many engineering fields since the 70s, ranging, without being exhaustive, trajectory estimation, state and parameter estimation for control or diagnosis, data merging, signal...... processing and so on. This paper provides a brief overview of the industrial applications and implementation issues of the Kalman filter in six topics of the industrial electronics community, highlighting some relevant reference papers and giving future research trends....

  12. The Copyright Surveillance Industry

    Directory of Open Access Journals (Sweden)

    Mike Zajko

    2015-09-01

    Full Text Available Creative works are now increasingly distributed as digital “content” through the internet, and copyright law has created powerful incentives to monitor and control these flows. This paper analyzes the surveillance industry that has emerged as a result. Copyright surveillance systems identify copyright infringement online and identify persons to hold responsible for infringing acts. These practices have raised fundamental questions about the nature of identification and attribution on the internet, as well as the increasing use of algorithms to make legal distinctions. New technologies have threatened the profits of some media industries through copyright infringement, but also enabled profitable forms of mass copyright surveillance and enforcement. Rather than a system of perfect control, copyright enforcement continues to be selective and uneven, but its broad reach results in systemic harm and provides opportunities for exploitation. It is only by scrutinizing copyright surveillance practices and copyright enforcement measures that we can evaluate these consequences.

  13. US cement industry

    Energy Technology Data Exchange (ETDEWEB)

    Nisbet, M.A.

    1997-12-31

    This paper describes the cement and concrete industry, and provides data on energy use and carbon dioxide emissions. The potential impact of an energy tax on the industry is briefly assessed. Opportunities identified for reducing carbon dioxide emissions include improved energy efficiency, alternative fuels, and alternative materials. The key factor in determining CO{sub 2} emissions is the level of domestic production. The projected improvement in energy efficiency and the relatively slow growth in domestic shipments indicate that CO{sub 2} emissions in 2000 should be about 5% above the 1990 target. However, due to the cyclical nature of cement demand, emissions will probably be above target levels during peak demand and below target levels during demand troughs. 7 figs., 2 tabs.

  14. Mineral industry in Australia

    International Nuclear Information System (INIS)

    Parbo, S.A.

    1982-01-01

    The paper reviews the history and growth of the mineral industry in Australia and its significance to the nation's economic growth and overseas trade, particularly over the last twenty years during which time production of coal, iron ore, manganese and mineral sands has increased greatly and new discoveries of petroleum, bauxite and nickel have given rise to major new industries. Australia ranks fourteenths in the value of world trade and is among the world's largest exporters of alumina, iron ore, mineral sands, coal, lead, zinc and nickel. Some details of production, processing and exports of the major minerals are given. Comment is made on the policies and roles of the six State Governments and the Federal Government in respect of ownership and control of the mining, processing and exporting of both energy and non-energy minerals. (orig.) [de

  15. The future of the chemical industries

    International Nuclear Information System (INIS)

    Shinnar, R.

    1991-01-01

    As Lincoln, we first must ask where we are before we ask whither. I'd therefore like to define where our industry is and how it got there before we look at the challenges facing us. If we view the chemical and petroleum industries through the glass of macroeconomics, they look very healthy. Let's start with size. Table 1 shows that these two industries each provide about 10% of the total U.S. manufacturing output. This paper shows the fraction of the total GNP contributed by the chemical industry and by the petroleum industry and compares them with total manufacturing. The authors note that total manufacturing grew more slowly than the total GNP, whereas over the last 40 years, the chemical industry grew close to the rate of the GNP. For a large industry, this is the best we can hope for. The chemical industry is one of the very few major industries that has consistently maintained a positive trade balance

  16. Extending the limits of paper recycling - improvements along the paper value chain

    Directory of Open Access Journals (Sweden)

    A. Blanco

    2013-12-01

    Full Text Available Aim of study: The purpose of this study is to analyze how paper recycling activities in Europe can be extended through different improvements along the paper value chain. The importance of this study lies in the identification of the present barriers in paper recycling and how they can be overcome.Area of study: Europe.Material and Methods: All the main stages along the paper value chain have been analyzed for possible improvements: collection of recovered paper (availability and quality, sorting of recovered paper, paper production, and printing and converting activities.Main results: To increase paper recycling in Europe the following improvements are necessary. First, it is mandatory to increase the availability of recovered paper through more efficient collection systems (avoiding the use of commingled collection systems and limiting the competition with energy purposes and the exports. Second, it is necessary to extend sorting activities, which can be achieved by reducing sorting costs by the use of automatized sorting systems. Third, there is a need to increase the recyclability of paper products by the commitment of printing and converting industries to use recycling-friendly printing inks and adhesives. Finally, environmental awareness of the citizens is still an important driver for increasing recycling activities, affecting not only recovery but to all the stages along the paper recycling chain.Research highlights: Although the recycling rate in Europe is already very high (68.9%, there is still room to further extend paper recycling activities through different improvements along the paper value chain.Keywords: paper recycling; sustainability; paper value chain; recovered paper; environmental awareness.

  17. Modularization of Industrial Service Processes

    DEFF Research Database (Denmark)

    Frandsen, Thomas; Hsuan, Juliana

    In this paper we examine how complex service processes can be dealt with through the lenses of modularization strategies. Through an illustrative case study of a manufacturer of industrial equipment for process industries we propose the use of the service modularity function to conceptualize...... and assess the service modularity of service offerings. The measured degree of modularity would allow us to sharpen our understanding of modularity in the context of industrial services, such as the role of standardization and component reuse on architecture flexibility. It would also provide a foundation...

  18. Industrial District as a Corporation

    Directory of Open Access Journals (Sweden)

    Reza MOHAMMADY GARFAMY

    2011-03-01

    Full Text Available This paper provides a comparison study of industrial districts in two European countries, Spain and Sweden, using the conceptual framework of corporation. The relevance of this approach is based on the specific qualities that the industrial districts have, including the preexisting conditions, local traditions, products and production characteristics, marketing strategies, local policies and present challenges. The findings indicate the ways in which different patterns of inter-firm relationships, organization of production and dynamics of local alliances have shaped divergent regional responses to the industrial construction.

  19. Industrial radiographies

    CERN Multimedia

    2005-01-01

    The Radiation Protection group wishes to remind CERN staff responsible for contractors performing X-ray inspections on the CERN sites that the firms must apply the legislation in force in their country of origin, in particular with regard to the prevention of risks relating to ionizing radiation. Industrial radiography firms called on to work on the CERN sites must also comply with the rules laid down in CERN's Radiation Safety Manual and be registered in the relevant CERN database. Since CERN is responsible for safety on its own site, a number of additional rules have been laid down for this kind of work, as set out in Radiation Protection Procedure PRP30 https://edms.cern.ch/file/346848/LAST_RELEASED/PRP30.pdf The CERN Staff Member responsible for the contract shall register the company and issue notification that an X-ray inspection is to be performed via the web interface at the following address: http://cern.ch/rp-radio

  20. Training industry needs & Technology Industry needs

    NARCIS (Netherlands)

    Klemke, Roland; Kuula, Timo; Helin, Kaj; Wild, Fridolin

    2017-01-01

    This deliverable joins D1.1 (User Industry Needs) and D1.2 (Technology Industry Needs and Affordances) and reports on the outcomes of Tasks T1.1 (Training Industry Assessment) and T1.2 (Technology Industry Assessment). We merged the deliverables for the following reasons: For readability ease we