WorldWideScience

Sample records for tradable discharge permits

  1. Tradable permit allocations and sequential choice

    Energy Technology Data Exchange (ETDEWEB)

    MacKenzie, Ian A. [Centre for Economic Research, ETH Zuerich, Zurichbergstrasse 18, 8092 Zuerich (Switzerland)

    2011-01-15

    This paper investigates initial allocation choices in an international tradable pollution permit market. For two sovereign governments, we compare allocation choices that are either simultaneously or sequentially announced. We show sequential allocation announcements result in higher (lower) aggregate emissions when announcements are strategic substitutes (complements). Whether allocation announcements are strategic substitutes or complements depends on the relationship between the follower's damage function and governments' abatement costs. When the marginal damage function is relatively steep (flat), allocation announcements are strategic substitutes (complements). For quadratic abatement costs and damages, sequential announcements provide a higher level of aggregate emissions. (author)

  2. Interactions of a tradable green certificate market with a tradable permits market

    DEFF Research Database (Denmark)

    Morthorst, Poul Erik

    2001-01-01

    certificate market to promote the development of renewables. If these two instruments are brought into play at the same time, two separate markets with two individual targets will co-exist in a number of countries. With a focus on the green certificate market, this paper discusses how these two markets may...... to achieve this emission reduction. More policy instruments are on hand to pursue this objective. Frequently discussed currently is the establishing of a market for tradable permits for CO2-emissions to achieve emission reductions in the power industry. In parallel with this is the introduction of a green...... interact with each other in international trade. Three different cases are analysed: (1) A green certificate market without any tradable permits scheme, (2) a green certificate market in combination with a tradable permits scheme, based on grandfathering and, finally, (3) a green certificate market...

  3. Tradable CO2 permits in Danish and European energy policy

    DEFF Research Database (Denmark)

    Varming, S.; Eriksen, P.B.; Grohnheit, Poul Erik

    2000-01-01

    This report presents the results of the project "Tradable CO2 permits in Danish and European energy policy". The project was financed by a grant from the Danish Energy Research Programme 1998 (Grant 1753/98-0002). The project was conducted in co-operationbetween Elsamprojekt A/S (project manager...... for a tradable CO_2 permit market for the energy sector in the EU. Experience from the tradable SO_2 permit market in the US is taken into consideration as well. Topresent an overview of price estimates of CO_2 and greenhouse gas permits in different models as well as discussing the assumptions leading...... to the different outcomes. Furthermore, the special role of backstop technologies in relation to permit prices isanalysed. To analyse the connection between CO_2 permit prices and technology choice in the energy sector in the medium and longer term (i.e., 2010 and 2020) with a special emphasis on combined heat...

  4. Joint Implementation, Clean Development Mechanism and Tradable Permits

    Energy Technology Data Exchange (ETDEWEB)

    Nielsen, L.; Rose Olsen, K.

    2000-06-01

    This report deals with international environmental instruments aimed at a cost-effective reduction of greenhouse gas emissions. More precisely the instruments mentioned in the Kyoto Protocol, namely Joint Implementation (JI), the Clean Development Mechanism (CDM) and Tradable Permits (TP). The report describes the background for the international co-operation on reducing the greenhouse gases and the background for the instruments. How the instruments work in theory and what the practical problems may be. What agents' incentives are when they engage in JI or CDM, and how the initiation of the instruments can be organised. The institutional frameworks for JI, CDM and TP are discussed. The report describes how the Kyoto instruments and the Kyoto commitments interact with other instruments and describe distributive effects between countries. It is analysed how the use of CDM may influence the developing countries incentives to participate in the coalition of committed countries. In the concluding chapter some recommendations on the use of JI, TP and CDM are given. The recommendations are a kind of dialog with especially the Norwegian and Swedish reports on tradable permits. Some of the issues described in this main report are analysed in separate working papers. The working papers are collected in an appendix to the main report. (au)

  5. Joint Implementation, Clean Development Mechanism and Tradable Permits

    Energy Technology Data Exchange (ETDEWEB)

    Nielsen, L; Rose Olsen, K

    2000-06-01

    This report deals with international environmental instruments aimed at a cost-effective reduction of greenhouse gas emissions. More precisely the instruments mentioned in the Kyoto Protocol, namely Joint Implementation (JI), the Clean Development Mechanism (CDM) and Tradable Permits (TP). The report describes the background for the international co-operation on reducing the greenhouse gases and the background for the instruments. How the instruments work in theory and what the practical problems may be. What agents' incentives are when they engage in JI or CDM, and how the initiation of the instruments can be organised. The institutional frameworks for JI, CDM and TP are discussed. The report describes how the Kyoto instruments and the Kyoto commitments interact with other instruments and describe distributive effects between countries. It is analysed how the use of CDM may influence the developing countries incentives to participate in the coalition of committed countries. In the concluding chapter some recommendations on the use of JI, TP and CDM are given. The recommendations are a kind of dialog with especially the Norwegian and Swedish reports on tradable permits. Some of the issues described in this main report are analysed in separate working papers. The working papers are collected in an appendix to the main report. (au)

  6. Applying tradable permits to biodiversity conservation: A conceptual analysis of trading rules

    OpenAIRE

    Wissel, Silvia; Wätzold, Frank

    2008-01-01

    Tradable permits have already been applied in many areas of environmental policy and may be a possible response to increasing calls for flexible conservation instruments which are able to successfully conserve biodiversity while allowing for economic development. The idea behind applying tradable permits to conservation is that developers wishing to turn land to economic purposes, thereby destroying valuable habitat, may only do so if they submit a permit to the conservation agency showing th...

  7. AUCTION MECHANISMS FOR IMPLEMENTING TRADABLE NETWORK PERMIT MARKETS

    Science.gov (United States)

    Wada, Kentaro; Akamatsu, Takashi

    This paper proposes a new auction mechanism for implementing the tradable network permit markets. Assuming that each user makes a trip from an origin to a destination along a path in a specific time period, we design an auction mechanism that enables each user to purchase a bundle of permits corresponding to a set of links in the user's preferred path. The objective of the proposed mechanism is to achieve a socially optimal state with minimal revelation of users' private information. In order to achieve this, the mechanism employs an evolutionary approach that has an auction phase and a path capacity adjustment phase, which are repeated on a day-to-day basis. We prove that the proposed mechanism has the following desirable properties: (1) truthful bidding is the dominant strategy for each user and (2) the proposed mechanism converges to an approximate socially optimal state in the sense that the achieved value of the social surplus reaches its maximum value when the number of users is large.

  8. A System of Tradable Permits to Control Emission of Greenhouse Gases in Norway. Challenges for the Petroleum Industry

    Energy Technology Data Exchange (ETDEWEB)

    Schreiner, Per

    1998-07-01

    This presentation discusses the instruments of climate policy, comments on carbon taxes, outlines a tradable permits system, tradable permits and the petroleum industry, revenue from the offshore, and clarifies impact for the petroleum industry. Measures to reduce emissions are grouped into four: (1) Taxes on the emitted quantity, (2) Regulations that force companies to use certain processes or technologies, (3) Emission permits, (4) Information.

  9. A conceptual analysis of the application of tradable permits to biodiversity conservation.

    Science.gov (United States)

    Wissel, Silvia; Wätzold, Frank

    2010-04-01

    Tradable permits have been applied in many areas of environmental policy and may be a response to increasing calls for flexible conservation instruments that successfully conserve biodiversity while allowing for economic development. The idea behind applying tradable permits to conservation is that developers wishing to turn land to economic purposes, thereby destroying valuable habitat, may only do so if they submit a permit to the conservation agency showing that habitat of at least the equivalent ecological value is restored elsewhere. The developer himself does not need to carry out the restoration, but may buy a permit from a third party, thus allowing a market to emerge. Nevertheless, the application of tradable permits to biodiversity conservation is a complex issue because destroyed and restored habitats are likely to differ. There may be various trade-offs between the ecological requirements that destroyed and restored habitats be as similar as possible, and the need for a certain level of market activity to have a functioning trading system. The success of tradable permits as an instrument for reconciling the conflicts between economic development and conservation depends on the existence of certain economic, institutional, and ecological preconditions, for example, a functioning institutional framework, sufficient expert knowledge, and adequate monitoring and enforcement mechanisms.

  10. Tradable CO{sub 2} permits in Danish and European energy policy

    Energy Technology Data Exchange (ETDEWEB)

    Varming, S.; Vesterdal, M. [ELSAMPROJEKT A/S (Denmark); Boerre Eriksen, P. [Eltra I/S (Denmark); Grohnheit, P.E.; Nielsen, L. [RISOe (Denmark); Tinggaard Svendsen, G. [Handelshoejskolen i Aarhus (Denmark)

    2000-08-01

    This report presents the results of the project 'Tradable CO{sub 2} permits in Danish and European energy policy'. The project was financed by a grant from the Danish Energy Research Programme 1998 (Grant 1753/98-0002). The project was conducted in co-operation between Elsamprojekt A/S (project manager), Risoe National Laboratory, Aarhus School of Business and I/S Eltra. The three major objectives of the project were: To identify and analyse the economical and political issues that are relevant with regard to the construction of a tradable CO{sub 2} permit market as well as proposing a suitable design for a tradable CO{sub 2} permit market for the energy sector in the EU. Experience from the tradable S{sub O}2 permit market in the US is taken into consideration as well. To present an overview of price estimates of CO{sub 2} and greenhouse gas permits in different models as well as discussing the assumptions leading to the different outcomes. Furthermore, the special role of backstop technologies in relation to permit prices is analysed. To analyse the connection between CO{sub 2} permit prices and technology choice in the energy sector in the medium and longer term (i.e., 2010 and 2020) with a special emphasis on combined heat and power and renewables. In addition, the short-term effects on CO{sub 2} emissions and electricity trade of introducing tradable CO{sub 2} permit with limited coverage (i.e. a national system) as well as complete coverage (i.e. including all the countries) in the Nordic electricity system are analysed. (au)

  11. Tradable CO{sub 2} permits in Danish and European energy policy

    Energy Technology Data Exchange (ETDEWEB)

    Varming, S; Vesterdal, M [ELSAMPROJEKT A/S (Denmark); Boerre Eriksen, P [Eltra I/S (Denmark); Grohnheit, P E; Nielsen, L [RISOe (Denmark); Tinggaard Svendsen, G [Handelshoejskolen i Aarhus (Denmark)

    2000-08-01

    This report presents the results of the project 'Tradable CO{sub 2} permits in Danish and European energy policy'. The project was financed by a grant from the Danish Energy Research Programme 1998 (Grant 1753/98-0002). The project was conducted in co-operation between Elsamprojekt A/S (project manager), Risoe National Laboratory, Aarhus School of Business and I/S Eltra. The three major objectives of the project were: To identify and analyse the economical and political issues that are relevant with regard to the construction of a tradable CO{sub 2} permit market as well as proposing a suitable design for a tradable CO{sub 2} permit market for the energy sector in the EU. Experience from the tradable S{sub O}2 permit market in the US is taken into consideration as well. To present an overview of price estimates of CO{sub 2} and greenhouse gas permits in different models as well as discussing the assumptions leading to the different outcomes. Furthermore, the special role of backstop technologies in relation to permit prices is analysed. To analyse the connection between CO{sub 2} permit prices and technology choice in the energy sector in the medium and longer term (i.e., 2010 and 2020) with a special emphasis on combined heat and power and renewables. In addition, the short-term effects on CO{sub 2} emissions and electricity trade of introducing tradable CO{sub 2} permit with limited coverage (i.e. a national system) as well as complete coverage (i.e. including all the countries) in the Nordic electricity system are analysed. (au)

  12. A comparison of taxes and tradable permits in national climate policy

    Energy Technology Data Exchange (ETDEWEB)

    Holtsmark, Bjart J.

    1999-11-01

    This article discusses domestic climate policy design in a country that has made a binding commitment to the Kyoto Protocol but at the same time want to limit the number of industry shutdowns that follows from the policy. It is furthermore considered how public budget constraints might affect climate policies. The similarities between an optionally designed taxation regime and a domestic tradable permit regime that is integrated into the international permit market are brought into focus. The similarities presuppose a greenhouse gas tax that fluctuates in accordance with the international permit price. It is argued that climate policy can generate double dividends but that the allocation of free permits reduces these dividends. It is concluded that some organisations promotion of systems tradable permits with distribution of permits free of charge as an alternative to carbon taxes must be understood from their effect on income distribution. 17 refs

  13. Moral concerns on tradable pollution permits in international environmental agreements

    Energy Technology Data Exchange (ETDEWEB)

    Eyckmans, Johan [Hogeschool-Universiteit Brussel - HUB, Stormstraat 2, B-1000 Brussels (Belgium); Katholieke Universiteit Leuven, Centrum voor Economische Studien Naamsestraat 69, 3000 Leuven (Belgium); Kverndokk, Snorre [Ragnar Frisch Centre for Economic Research, Gaustadalleen 21, 0349 Oslo (Norway)

    2010-07-15

    We investigate how moral concerns about permit trading affect an endogenous pollution permit trading equilibrium, where governments choose non-cooperatively the amount of permits they allocate to domestic industries. Politicians may feel reluctant to allow permit trading and/or may prefer that abatement is undertaken domestically because of moral concerns. This will have an effect on the initial permit allocations, and, therefore, on global emissions. The impact on global emissions depends on the precise formulation of the moral concerns, but under reasonable assumptions, we show that global emissions may increase. Thus, doing what is perceived as good does not always yield the desired outcome. However, this can be offset by restrictions on permit trading when governments have moral concerns about this trade. (author)

  14. Moral concerns on tradable pollution permits in international environmental agreements

    International Nuclear Information System (INIS)

    Eyckmans, Johan; Kverndokk, Snorre

    2010-01-01

    We investigate how moral concerns about permit trading affect an endogenous pollution permit trading equilibrium, where governments choose non-cooperatively the amount of permits they allocate to domestic industries. Politicians may feel reluctant to allow permit trading and/or may prefer that abatement is undertaken domestically because of moral concerns. This will have an effect on the initial permit allocations, and, therefore, on global emissions. The impact on global emissions depends on the precise formulation of the moral concerns, but under reasonable assumptions, we show that global emissions may increase. Thus, doing what is perceived as good does not always yield the desired outcome. However, this can be offset by restrictions on permit trading when governments have moral concerns about this trade. (author)

  15. Tradable permits of greenhouse gas emission: elements for an economic analysis

    International Nuclear Information System (INIS)

    Quirion, Philippe

    2011-01-01

    In this HDR (Accreditation to supervise researches), the author proposes an overview of his research works on tradable emission permits, a topic he addressed in 1999. By referring to his various publications and reports, he comments the choice made between tax and quotas at the national level in presence of international tradable quotas. He discusses whether quotas are more acceptable by enterprises. He comments the determination of emission objectives by using absolute levels or by adopting levels proportional to production: context, model and hypothesis, instruments of public policy (absolute objective, price based instrument, relative objective), role of relative caps, comparison with the Newell and Pizer model. He discusses whether competitiveness can be protected without sacrificing economic efficiency, the commitment of developing countries in climate change mitigation. He finally gives his opinion on the ETS, and discusses new research perspectives [fr

  16. Complying with the Kyoto Protocol under uncertainty: Taxes or tradable permits?

    International Nuclear Information System (INIS)

    Quirion, Philippe

    2010-01-01

    The Kyoto Protocol allocates tradable emission allowances (AAUs) to developed countries, but they are free to choose a set of policy instruments to comply with these targets. We compare two different policy instruments: a tax and purely domestic tradable permits, for the European Union, the US and Japan. Information on abatement costs and international permit price is imperfect and stems from nine global economic models. For a country party to the Protocol, the benefit of emission reduction is that it can sell more or has to buy less AAUs. We show that in this context, permits entail a slightly lower expected cost than a tax for the US and Japan, whereas both instruments yield an almost equal outcome for Europe. Applying Weitzman's framework (Prices vs. quantities, RES, 1974) in this context, we show the importance of the positive correlation between costs and benefits: technology shocks that lead to low abatement costs in one country generally lead to low abatement costs in other countries too, thereby leading to a low international permit price in the true-up period.

  17. Tradable permits. The stony path to a market economy; Umweltzertifikate. Der steinige Weg zur Marktwirtschaft

    Energy Technology Data Exchange (ETDEWEB)

    Bonus, H. [ed.

    1998-12-31

    Thirty years ago, Thomas D. Crocker and John H. Dales came up with the idea of tradable permits for making environmental protection both economically and ecologically efficient. Since then, a heated and controversial discussion has been going on. Tradable permits were considered as unrealistic, contra-competitive, incompatible with political structures, and even as an attempt to treat Mother Nature as a whore. As a result, Germany still operates by the command-and-control principle, and there are no significant examples of emission trading. The first part of this publication reviews the theoretical discussion and practical experiemce so far, while the second part discusses the requirements that must be met by tradable permit systmes in order to make them practicable. [Deutsch] Dreissig Jahre Diskussion ueber Zertifikate zeigen, dass der Weg zu einer marktwirtschaftlich ausgerichteten Umweltpolitik steinig ist. Die bahnbrechende Idee von Thomas D. Crocker und John H. Dales, mit Zertifikaten Umweltschutz sowohl oekonomisch effizient wie auch oekologisch treffsicher zu realisieren, wurde in der Vergangenheit immer wieder von Zweifeln an der Praktikabilitaet einer solchen Loesung ueberlagert. So wurde der Handel mit Zertifikaten als unrealisierbar angesehen, wettbewerbs- und strukturpolitische Einwaende wurden angefuehrt, und man empfand die Vergabe von Rechten zur Umweltnutzung sogar als Prostitution von Mutter Natur. Als Folge hat Deutschland bis heute kein signifikantes Umsetzungsbeispiel vorzuweisen; das Ordnungsrecht beherrscht nach wie vor die Szene. Der erste Teil des Bandes beleuchtet zunaechst den Stand der theoretischen Diskussion und die bisher gemachten Erfahrungen mit Zertifikaten. Der zweite Teil ist den Anforderungen gewidmet, denen Zertifikatesysteme gerecht werden muessen, um Eingang in die Praxis zu finden. (orig.)

  18. Joint implementation, clean development mechanism and tradable permits. International regulation of greenhouse gases

    DEFF Research Database (Denmark)

    Nielsen, L.; Olsen, K.R.

    2000-01-01

    ). The report describes the background for the international co-operation on reducing the greenhouse gases and the background for the instruments. How the instruments work in theory and what the practical problemsmay be. What agents' incentives are when they engage in JI or CDM, and how the initiation...... the developing countries incentives to participate in the coalition of committed countries. In the concludingchapter some recommendations on the use of JI, TP and CDM are given. The recommendations are a kind of dialog with especially the Norwegian and Swedish reports on tradable permits. Some of the issues...

  19. Should the regulator allow citizens to participate in tradable permits markets?

    International Nuclear Information System (INIS)

    Rousse, Olivier

    2008-01-01

    Since the seminal paper written by Weitzman (1974), the 'prices vs. quantities' debate regarding choice of policy instrument under imperfect information and uncertainty has been an ongoing concern for economists, especially in the field of the environment. In this debate, several papers have recommended that the regulator allow pollution victims (citizens) to participate in tradable permits markets. According to this literature, when pollution victims purchase and withhold (i.e. destroy) emission rights from polluting firms, this means that the overall quota is not efficient and that welfare gains will be realised. In this paper, we present further theoretical results showing that citizen participation in tradable quotas markets may become welfare decreasing. Indeed, citizens can aggravate the first error made by the regulator if they are also under uncertainty about the marginal benefit curve or if they exhibit strong enough risk aversion. Therefore, we recommend that the regulator limit citizen participation to a certain percentage of permits. In doing so, we extend the 'prices versus quantities' debate to simultaneous uncertainty and risk aversion by showing that a marketable permits system offers the regulator an opportunity to control the negative effects of agents' (citizens' and firms') risk aversion on welfare. (author)

  20. The political economy of a tradable GHG permit market in the European Union

    International Nuclear Information System (INIS)

    Markussen, P.; Tinggaard Svendsen, G.; Vesterdal, M.

    2002-01-01

    The EU has committed itself to meet an 8% greenhouse gas (GHG) reduction target level following the Kyoto agreement. Therefore, the EU Commission has just proposed a new directive establishing a framework for GHG emissions trading within the European Union. This proposal is to outcome a policy process started by the EU Commission and its Green Paper from March 2000. The main industrial stake holders all had the opportunity to comment on the Green Paper and from their directive proposal. Here, we find that the dominant interest groups indeed influenced the final design of an EU GHG market. This industrial rent-seeking most prominently lead to a grand fathered permit allocation rule like the one found in the US tradable permit systems. (au)

  1. The political economy of a tradable GHG permit market in the European Union

    Energy Technology Data Exchange (ETDEWEB)

    Markussen, P; Tinggaard Svendsen, G; Vesterdal, M

    2002-07-01

    The EU has committed itself to meet an 8% greenhouse gas (GHG) reduction target level following the Kyoto agreement. Therefore, the EU Commission has just proposed a new directive establishing a framework for GHG emissions trading within the European Union. This proposal is to outcome a policy process started by the EU Commission and its Green Paper from March 2000. The main industrial stake holders all had the opportunity to comment on the Green Paper and from their directive proposal. Here, we find that the dominant interest groups indeed influenced the final design of an EU GHG market. This industrial rent-seeking most prominently lead to a grand fathered permit allocation rule like the one found in the US tradable permit systems. (au)

  2. Heterogeneity of demand responses in modelling the distributional consequences of tradable carbon permits in the road transport sector

    International Nuclear Information System (INIS)

    Wadud, Zia; Noland, Robert B.; Graham, Daniel J.

    2007-01-01

    Personal road transport sector is one of the largest and fastest growing sources of CO 2 emissions. This paper investigates a tradable permit policy for mitigating carbon emissions from personal road transport and discusses various issues of permit allocation. As tradable permits will effectively raise the price of fuel, the policy has important distributional implications. The distribution of burden depends on permit allocation strategies and on the consumer response to an increase in price. The behavioural response may vary among different segments of the population depending on their travel needs, which in turn are contingent upon their income, location of residence and other factors. Consumer Expenditure Survey micro dataset from 1997 to 2002 has been used to econometrically model the possible variation of price elasticity for different socio-economic groups in the USA. Results indicate that the response of gasoline demand to a change in price does depend on income level or location of the household. Distributional impacts of the tradable permit policy are then evaluated using the micro dataset for year 2002. In this regard, different permit allocation schemes are considered in the analysis. Impacts on households owning a vehicle and households with no vehicles have been evaluated as well

  3. A public firm on a market for tradable emission permits. A case study for the Netherlands

    International Nuclear Information System (INIS)

    Koster, J.M.M.

    2001-01-01

    In chapters 2 and 3 a survey is given of the literature concerning imperfections in a market for tradable emission permits. Chapter 2 concentrates on profit maximizing firms functioning on unregulated output markets, while Chapter 3 focuses entirely on the inefficiencies arising from participation in the tradable permit scheme of firms that do not minimize their costs. From the survey of the literature in chapters 2 and 3, it appears that researchers have neglected environmental decision making in public firms of the type that have dominated the utility sectors in Europe during the twentieth century. Although their numbers have been reduced by the deregulation and privatization wave in the past two decades, the public firm has certainly not disappeared from the stage in Europe. In chapter 6 we shall fill this gap in the literature and develop a model of decision making in the public firm that can be applied to its decision on pollution abatement, in particular in case a scheme of tradable emission permits is the instrument of environmental policy. Electricity is one of the traditional utility sectors where the public firm was the dominant form of organization. In order to test the applicability of our public firm model we will use it to simulate the decisions of the Dutch electricity production sector in chapters 8 and 9. The chapters 4 and 5 prepare the ground by presenting the relevant facts about the economic regulation of the electricity sector and the relevant environmental policy. Chapter 4 gives a survey of the organization of production and distribution of electricity in the Netherlands during the period 1989-2001. Chapter 5 gives a sketch of air pollution control policy in the Netherlands in so far as it is relevant for the Dutch electricity sector and for the Dutch chemical industry. In chapter 6 we combine the knowledge of the previous chapters and present a model of a public firm which maximizes its utility from output, emission reduction and

  4. Essays on the comparison of climate change policies: Land use regulations, taxes, and tradable permits

    Science.gov (United States)

    Heres Del Valle, David R.

    The California Global Warming Solutions Act of 2006 requires year 2020 greenhouse gas (GHG) emissions in the state to be reduced back to 1990 levels. Several mitigation strategies have been explored and are expected to be implemented over the next few years. Among others, land use policies have been advocated as an important means to curb GHG emissions through the reduction of vehicle miles traveled (VMT), while an economy-wide cap and trade system would ensure that a certain level of GHG reductions is achieved although at unknown costs. The first essay of this dissertation aims to contribute to the ongoing discussion over the impact of land use policies by implementing a modified two-part model (M2PM) with instrumental variables (IV), a procedure that respectively takes into account the large mass of observations with zero car travel, and the possibility of residential self-selection, both of which could otherwise bias the estimates. The analysis takes advantage of a large dataset on travel patterns and socio-economic characteristics of more than 7,000 households across the 58 counties in the state of California. Results show that although VMT elasticities with respect to residential density are larger than others found in the recent econometric literature, the actual impact of residential density on VMT would not be as large unless very large increases in residential density occur. On the other hand, recent estimates of the elasticity of VMT with respect to the price of gasoline imply that moderate increases in the price of gasoline would suffice to reduce travel by similar magnitudes. The second essay reconsiders the debate over quantity (e.g., tradable permits) and price (e.g., taxes) controls by introducing uncertainty in the damage from the externality under a controlled environment. Economic theory predicts that quantity and price instruments for the control of externalities will produce identical outcomes as long as certain conditions obtain - namely

  5. Public choice and environmental regulation: tradable permit systems in the United States and CO2 taxation in Europe. New Horizons in Environmental Economics series

    DEFF Research Database (Denmark)

    Svendsen, Gert Tinggaard

    Svendsen provides a comprehensive description and assessment of the actual experience with systems of tradable permits for environmental management. Moreover, he puts this treatment in a public-choice framework so that we can understand why policy makers in Europe have chosen green taxes, while t...... their counterparts in the United States have opted for systems of tradable permits. The book is a valuable source for a basic understanding of the theory, the and the political economy of incentive-based policy instruments....

  6. A system of tradable CO2 permits applied to fuel consumption by motorists

    International Nuclear Information System (INIS)

    Raux, C.; Marlot, G.

    2005-01-01

    Decentralized transferable permit systems in the transport sector can be of interest with regard to reducing greenhouse gas emissions, in spite of anticipated transaction costs. This paper describes a potential application of a domestic market for car fuel consumption permits. The marginal costs of consumption reduction vary sufficiently according to motorists' residential locations to consider permit exchanges. Economic evaluation of this system shows that there are transfers of surplus between the various groups of motorists according to their residential locations. The central government may lose significant revenues when compared with a conventional fuel tax. Lastly, the issue of transaction costs, the benefits and disadvantages in terms of social acceptability and equity are discussed. (author)

  7. Tradable permit systems in the United States and CO{sub 2} taxation in Europe

    Energy Technology Data Exchange (ETDEWEB)

    Tinggaard Svendsen, G

    1996-05-01

    The European Union and USA plan to stabilize the emission of carbon dioxide by the year 2000 in comparison to the 1990 level. Denmark aims to reduce CO{sub 2} emission by 20% by 2005 in comparison to 1988 levels. The question of how these goals can be achieved at the least cost is addressed, taking into consideration political, economic and administrative constraints. The analysis of political barriers is based on the public choice theory and the neo-classical theory of economics is used to analyse economic and administrative impediments. The author concludes that the combination of taxation and the permit market would be the most cost-effective with regard to CO{sub 2} reduction. If a country can develop permit markets that do not damage industrial competitiveness, industry may increase exports and the following increase in production will subsequently increase the tax revenue. Green taxation of households and the transportation sector could provide a revenue that may be used to reduce distorted income taxes and so also increase production. CO{sub 2} taxation may be economically rational for Denmark. (AB) 239 refs.

  8. Tradable schemes

    NARCIS (Netherlands)

    J.K. Hoogland (Jiri); C.D.D. Neumann

    2000-01-01

    textabstractIn this article we present a new approach to the numerical valuation of derivative securities. The method is based on our previous work where we formulated the theory of pricing in terms of tradables. The basic idea is to fit a finite difference scheme to exact solutions of the pricing

  9. State Waste Discharge Permit application, 183-N Backwash Discharge Pond

    Energy Technology Data Exchange (ETDEWEB)

    1994-06-01

    As part of the Hanford Federal Facility Agreement and Consent Order negotiations (Ecology et al. 1994), the US Department of Energy, Richland Operations Office, the US Environmental Protection Agency, and the Washington State Department of Ecology agreed that liquid effluent discharges to the ground on the Hanford Site which affect groundwater or have the potential to affect groundwater would be subject to permitting under the structure of Chapter 173--216 (or 173--218 where applicable) of the Washington Administrative Code, the State Waste Discharge Permit Program. As a result of this decision, the Washington State Department of Ecology and the US Department of Energy, Richland Operations Office entered into Consent Order No. DE91NM-177, (Ecology and DOE-RL 1991). The Consent Order No. DE91NM-177 requires a series of permitting activities for liquid effluent discharges. Liquid effluents on the Hanford Site have been classified as Phase I, Phase II, and Miscellaneous Streams. The Consent Order No. DE91NM-177 establishes milestones for State Waste Discharge Permit application submittals for all Phase I and Phase II streams, as well as the following 11 Miscellaneous Streams as identified in Table 4 of the Consent Order No. DE91NM-177.

  10. Public choice and environmental regulation. Tradable permit systems in the United States and CO{sub 2} taxation in Europe

    Energy Technology Data Exchange (ETDEWEB)

    Tinggaard Svendsen, G [The Aarhus School of Business, Dept. of Economics (Denmark)

    1996-05-01

    The thesis raises the question whether taxation or permit markets are most cost-effective in environmental regulation. The general answer given by the author is that a combination of these two economic control measures would minimize the cost of CO{sub 2} abatement. A `grandfather` permit market can prove to be more cost-effective than a CO{sub 2} tax with regard to organized interests: first because in the near future both industry and electric utilities will experience a growing competition in the common market, secondly because permit markets offer essential results to the environmental organizations. Taxation can come in useful where interests are poorly organized, like in households and transportation sector. Taxes can force environmental improvements through as well as eliminate tax distortion due to income tax reduction. Thus the state has a strong economic interest in development of economic incentive measures, increasing production and exports. The use of a comparative method and the rationale for transferring US experience to European ground is considered. CO{sub 2} taxation in Denmark and the failed attempt to introduce a common CO{sub 2} tax in the EU is analyzed. Perspectives of a CO{sub 2} market on an EU scale and global scale are discussed. (EG) 139 refs.

  11. Public choice and environmental regulation. Tradable permit systems in the United States and CO2 taxation in Europe

    International Nuclear Information System (INIS)

    Tinggaard Svendsen, G.

    1996-05-01

    The thesis raises the question whether taxation or permit markets are most cost-effective in environmental regulation. The general answer given by the author is that a combination of these two economic control measures would minimize the cost of CO 2 abatement. A 'grandfather' permit market can prove to be more cost-effective than a CO 2 tax with regard to organized interests: first because in the near future both industry and electric utilities will experience a growing competition in the common market, secondly because permit markets offer essential results to the environmental organizations. Taxation can come in useful where interests are poorly organized, like in households and transportation sector. Taxes can force environmental improvements through as well as eliminate tax distortion due to income tax reduction. Thus the state has a strong economic interest in development of economic incentive measures, increasing production and exports. The use of a comparative method and the rationale for transferring US experience to European ground is considered. CO 2 taxation in Denmark and the failed attempt to introduce a common CO 2 tax in the EU is analyzed. Perspectives of a CO 2 market on an EU scale and global scale are discussed. (EG) 139 refs

  12. Environmental policy and economic efficiency: tradable permits versus regulatory instrument to control air pollution: a comparative approach USA/France

    International Nuclear Information System (INIS)

    Cros, Ch.

    1998-12-01

    The key issue of the thesis paradox of the weak implementation of economic instruments whereas 1) they are theoretically and also empirically considered as efficient; 2) the market imposes itself as the central reference to modem economies; and 3) economic efficiency is nowadays a legitimacy measure of public policies. Two different answers can be given: either theoretical analysis does not enable to explain the real economic efficiency of a political instrument, or environmental policies do not have economic efficiency as their main objective. The analysis take place in a context of a limited rationality and an inter-temporal consistency of public policies. The purpose is to understand the role of economic efficiency criteria during the adoption, building, and evolution of an environmental policy with an analytical point of view, and not a normative one. The institutional analysis of the American and the French pollution control policies, representative of the implementation of a trading permit system for the first, and of a regulatory instrument for the second, prove that the theoretical analysis of an instrument can not explain a real coordination, but only one organizational form among others. An institutional trajectory is the interpretation of policy instruments of policy instruments from 5 fundamental elements: the nature of the legitimacy of the policy; the nature of the regulator hypothesis on the information; the nature of the decision-making basis; the nature of the collective action. A coordination changes when the occurrence of an event moves one of the fundamental elements, and disorganizes the satisfying equilibrium of the agents. Then, the economic efficiency becomes a negotiation point. A political instrument is adopted for its own ability to solve a dysfunction without disrupting the coordination. (author)

  13. EPA Region 2 Discharge Pipes for Facilites with NPDES Permits from the Permit Compliance GIS Layer

    Data.gov (United States)

    U.S. Environmental Protection Agency — The Permit and Compliance System (PCS) contains data on the National Pollution Discharge Elimination Systems (NPDES) permit-holding facilities. This includes...

  14. 77 FR 47380 - Final National Pollutant Discharge Elimination System (NPDES) General Permit for Discharges From...

    Science.gov (United States)

    2012-08-08

    ... test fluids, sanitary waste, domestic waste and miscellaneous discharges is authorized. More stringent... permit. Major changes also include definition of ``operator'', acute toxicity test for produced water, spill prevention best management practices, and electronic reporting requirements. To obtain discharge...

  15. State waste discharge permit application for cooling water and condensate discharges

    Energy Technology Data Exchange (ETDEWEB)

    Haggard, R.D.

    1996-08-12

    The following presents the Categorical State Waste Discharge Permit (SWDP) Application for the Cooling Water and Condensate Discharges on the Hanford Site. This application is intended to cover existing cooling water and condensate discharges as well as similar future discharges meeting the criteria set forth in this document.

  16. State Waste Discharge Permit application: 200-W Powerhouse Ash Pit

    Energy Technology Data Exchange (ETDEWEB)

    Atencio, B.P.

    1994-06-01

    As part of the Hanford Federal Facility Agreement and Consent Order negotiations; the US Department of Energy, Richland Operations Office, the US Environmental Protection Agency, and the Washington State Department of Ecology agreed that liquid effluent discharges to the ground on the Hanford Site which affect groundwater or have the potential to affect groundwater would be subject to permitting under the structure of Chapter 173-216 (or 173-218 where applicable) of the Washington Administrative Code, the State Waste Discharge Permit Program. This document constitutes the State Waste Discharge Permit application for the 200-W Powerhouse Ash Pit. The 200-W Powerhouse Ash Waste Water discharges to the 200-W Powerhouse Ash Pit via dedicated pipelines. The 200-W Powerhouse Ash Waste Water is the only discharge to the 200-W Powerhouse Ash Pit. The 200-W Powerhouse is a steam generation facility consisting of a coal-handling and preparation section and boilers.

  17. State Waste Discharge Permit application: 200-E Powerhouse Ash Pit

    Energy Technology Data Exchange (ETDEWEB)

    Atencio, B.P.

    1994-06-01

    As part of the Hanford Federal Facility Agreement and Consent Order negotiations, the US Department and Energy, Richland Operations Office, the US Environmental Protection Agency, and the Washington State Department of Ecology agreed that liquid effluent discharges to the ground on the Hanford Site which affect groundwater or have the potential to affect groundwater would be subject to permitting under the structure of Chapter 173-216 (or 173-218 where applicable) of the Washington Administrative Code, the State Waste Discharge Permit Program. This document constitutes the State Waste Discharge Permit application for the 200-E Powerhouse Ash Pit. The 200-E Powerhouse Ash Waste Water discharges to the 200-E Powerhouse Ash Pit via dedicated pipelines. The 200-E Ash Waste Water is the only discharge to the 200-E Powerhouse Ash Pit. The 200-E Powerhouse is a steam generation facility consisting of a coal-handling and preparation section and boilers.

  18. State waste discharge permit application, 200-E chemical drain field

    International Nuclear Information System (INIS)

    1994-06-01

    As part of the Hanford Federal Facility Agreement and Consent Order negotiations (Ecology et al. 1994), the US Department of Energy, Richland Operations Office, the US Environmental Protection Agency, and the Washington State Department of Ecology agreed that liquid effluent discharges to the ground on the Hanford Site which affect groundwater or have the potential to affect ground would be subject to permitting under the structure of Chapter 173-216 (or 173-218 where applicable) of the Washington Administrative Code, the State Waste Discharge Permit Program. As a result of this decision, the Washington State Department of Ecology and the US Department of Energy, Richland Operations Office entered into Consent Order No. DE 91NM-177, (Ecology and DOE-RL 1991). The Consent Order No. DE 91NM-177 requires a series of permitting activities for liquid effluent discharges. This document presents the State Waste Discharge Permit (SWDP) application for the 200-E Chemical Drain Field. Waste water from the 272-E Building enters the process sewer line directly through a floor drain, while waste water from the 2703-E Building is collected in two floor drains, (north and south) that act as sumps and are discharged periodically. The 272-E and 2703-E Buildings constitute the only discharges to the process sewer line and the 200-E Chemical Drain Field

  19. State waste discharge permit application, 200-E chemical drain field

    Energy Technology Data Exchange (ETDEWEB)

    1994-06-01

    As part of the Hanford Federal Facility Agreement and Consent Order negotiations (Ecology et al. 1994), the US Department of Energy, Richland Operations Office, the US Environmental Protection Agency, and the Washington State Department of Ecology agreed that liquid effluent discharges to the ground on the Hanford Site which affect groundwater or have the potential to affect ground would be subject to permitting under the structure of Chapter 173-216 (or 173-218 where applicable) of the Washington Administrative Code, the State Waste Discharge Permit Program. As a result of this decision, the Washington State Department of Ecology and the US Department of Energy, Richland Operations Office entered into Consent Order No. DE 91NM-177, (Ecology and DOE-RL 1991). The Consent Order No. DE 91NM-177 requires a series of permitting activities for liquid effluent discharges. This document presents the State Waste Discharge Permit (SWDP) application for the 200-E Chemical Drain Field. Waste water from the 272-E Building enters the process sewer line directly through a floor drain, while waste water from the 2703-E Building is collected in two floor drains, (north and south) that act as sumps and are discharged periodically. The 272-E and 2703-E Buildings constitute the only discharges to the process sewer line and the 200-E Chemical Drain Field.

  20. State Waste Discharge Permit application, 100-N Sewage Lagoon

    International Nuclear Information System (INIS)

    1994-06-01

    As part of the Hanford Federal Facility Agreement and Consent Order negotiations (Ecology et al. 1994), the US Department of Energy, Richland Operations Office, the US Environmental Protection Agency, and the Washington State Department of Ecology agreed that liquid effluent discharges to the ground on the Hanford Site which affect groundwater or have the potential to affect groundwater would be subject to permitting under the structure of Chapter 173--216 (or 173--218 where applicable) of the Washington Administrative Code, the State Waste Discharge Permit Program. As a result of this decision, the Washington State Department of Ecology and the US Department of Energy, Richland Operations Office entered into Consent Order No. DE 91NM-177, (Ecology and DOE-RL 1991). This document constitutes the State Waste Discharge Permit application for the 100-N Sewage Lagoon. Since the influent to the sewer lagoon is domestic waste water, the State Waste Discharge Permit application for Public Owned Treatment Works Discharges to Land was used. Although the 100-N Sewage Lagoon is not a Public Owned Treatment Works, the Public Owned Treatment Works application is more applicable than the application for industrial waste water. The 100-N Sewage Lagoon serves the 100-N Area and other Hanford Site areas by receiving domestic waste from two sources. A network of sanitary sewer piping and lift stations transfers domestic waste water from the 100-N Area buildings directly to the 100-N Sewage Lagoon. Waste is also received by trucks that transport domestic waste pumped from on site septic tanks and holding tanks. Three ponds comprise the 100-N Sewage Lagoon treatment system. These include a lined aeration pond and stabilization pond, as well as an unlined infiltration pond. Both piped-in and trucked-in domestic waste is discharged directly into the aeration pond

  1. State waste discharge permit application: Hydrotest, maintenance and construction discharges. Revision 0

    International Nuclear Information System (INIS)

    1995-11-01

    On December 23, 1991, the US DOE< Richland Operation Office (RL) and the Washington State Department of Ecology (Ecology) agreed to adhere to the provisions of the Department of Ecology Consent Order No. DE91NM-177 (216 Consent Order) (Ecology and US DOE 1991). The 216 Consent Order list regulatory milestones for liquid effluent streams at the Hanford Site and requires compliance with the permitting requirements of Washington Administrative Code. Hanford Site liquid effluent streams discharging to the soil column have been categorized on the 216 Consent Order as follows: Phase I Streams; Phase II Streams; Miscellaneous Streams. Phase I and Phase II Streams were initially addressed in two report. Miscellaneous Streams are subject to the requirements of several milestones identified in the 216 Consent Order. This document constitutes the Categorical State Waste Discharge Permit application for hydrotest,maintenance and construction discharges throughout the Hanford Site. This categorical permit application form was prepared and approved by Ecology

  2. State waste discharge permit application: Hydrotest, maintenance and construction discharges. Revision 0

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-11-01

    On December 23, 1991, the US DOE< Richland Operation Office (RL) and the Washington State Department of Ecology (Ecology) agreed to adhere to the provisions of the Department of Ecology Consent Order No. DE91NM-177 (216 Consent Order) (Ecology and US DOE 1991). The 216 Consent Order list regulatory milestones for liquid effluent streams at the Hanford Site and requires compliance with the permitting requirements of Washington Administrative Code. Hanford Site liquid effluent streams discharging to the soil column have been categorized on the 216 Consent Order as follows: Phase I Streams; Phase II Streams; Miscellaneous Streams. Phase I and Phase II Streams were initially addressed in two report. Miscellaneous Streams are subject to the requirements of several milestones identified in the 216 Consent Order. This document constitutes the Categorical State Waste Discharge Permit application for hydrotest,maintenance and construction discharges throughout the Hanford Site. This categorical permit application form was prepared and approved by Ecology.

  3. State Waste Discharge Permit application for industrial discharge to land: 200 East Area W-252 streams

    International Nuclear Information System (INIS)

    1993-12-01

    This document constitutes the WAC 173-216 State Waste Discharge Permit application for six W-252 liquid effluent streams at the Hanford Site. Appendices B through H correspond to Section B through H in the permit application form. Within each appendix, sections correspond directly to the respective questions on the application form. The appendices include: Product or service information; Plant operational characteristics; Water consumption and waterloss; Wastewater information; Stormwater; Other information; and Site assessment

  4. Effect of zero discharge permits on oil and gas operations

    International Nuclear Information System (INIS)

    Higdon, G.D.

    1994-01-01

    This paper examines one of the more prominent effects of the Clean Water Act (CWA) upon oil and gas operations. To that end, the paper begins with a general discussion of the regulatory background and permitting framework which serves as the foundation for water pollution control. From this discussion, the paper will then move into a discussion of particular permit provisions which govern the discharge of wastes generated from oil and gas operations. Upon discussing these provisions, the paper will then discuss potential enforcement options available to the Environmental Protection Agency (EPA) to address violations of the regulations and permits it has issued to implement the CWA. In that regard, the paper will also discuss some recent enforcement theories advocated by the EPA which may have significant impacts upon oil and gas operators and the way in which they conduct their operations. In light of some of these recent enforcement activities, the paper will close with a discussion of the implications of the theories of liability espoused by EPA and steps which oil and gas operators may taking in response to the positions assumed by EPA

  5. State Waste Discharge Permit Application: Electric resistance tomography testing

    Energy Technology Data Exchange (ETDEWEB)

    1994-04-01

    This permit application documentation is for a State Waste Discharge Permit issued in accordance with requirements of Washington Administrative Code 173-216. The activity being permitted is a technology test using electrical resistance tomography. The electrical resistance tomography technology was developed at Lawrence Livermore National Laboratory and has been used at other waste sites to track underground contamination plumes. The electrical resistance tomography technology measures soil electrical resistance between two electrodes. If a fluid contaminated with electrolytes is introduced into the soil, the soil resistance is expected to drop. By using an array of measurement electrodes in several boreholes, the areal extent of contamination can be estimated. At the Hanford Site, the purpose of the testing is to determine if the electrical resistance tomography technology can be used in the vicinity of large underground metal tanks without the metal tank interfering with the test. It is anticipated that the electrical resistance tomography technology will provide a method for accurately detecting leaks from the bottom of underground tanks, such as the Hanford Site single-shell tanks.

  6. State Waste Discharge Permit Application: Electric resistance tomography testing

    International Nuclear Information System (INIS)

    1994-04-01

    This permit application documentation is for a State Waste Discharge Permit issued in accordance with requirements of Washington Administrative Code 173-216. The activity being permitted is a technology test using electrical resistance tomography. The electrical resistance tomography technology was developed at Lawrence Livermore National Laboratory and has been used at other waste sites to track underground contamination plumes. The electrical resistance tomography technology measures soil electrical resistance between two electrodes. If a fluid contaminated with electrolytes is introduced into the soil, the soil resistance is expected to drop. By using an array of measurement electrodes in several boreholes, the areal extent of contamination can be estimated. At the Hanford Site, the purpose of the testing is to determine if the electrical resistance tomography technology can be used in the vicinity of large underground metal tanks without the metal tank interfering with the test. It is anticipated that the electrical resistance tomography technology will provide a method for accurately detecting leaks from the bottom of underground tanks, such as the Hanford Site single-shell tanks

  7. State Waste Discharge Permit ST-4502 Implementation Plan

    Energy Technology Data Exchange (ETDEWEB)

    BROWN, M.J.; LECLAIR, M.D.

    2000-09-27

    Plan has been developed to demonstrate compliance with regulatory requirements set forth in Permit ST-3502 and as a line management tool for use in maintaining configuration control of permit as well as documentation used to implement permit requirements.

  8. State Waste Discharge Permit ST-4502 Implementation Plan

    International Nuclear Information System (INIS)

    BROWN, M.J.; LECLAIR, M.D.

    2000-01-01

    Plan has been developed to demonstrate compliance with regulatory requirements set forth in Permit ST-3502 and as a line management tool for use in maintaining configuration control of permit as well as documentation used to implement permit requirements

  9. EPA Office of Water (OW): Pollutant Discharge Permit Status

    Data.gov (United States)

    U.S. Environmental Protection Agency — U.S. States (Generalized) represents the 50 states and the District of Columbia of the United States joined with data from the NPDES Permit Backlog Report for the...

  10. Tradable certificates for renewable electricity and energy savings

    International Nuclear Information System (INIS)

    Bertoldi, Paolo; Huld, Thomas

    2006-01-01

    Tradable green certificates (TGCs) schemes have been developed and tested in several European countries to foster market-driven penetration of renewables. These certificates guarantee that a specific volume of electricity is generated from renewable-energy source (RES). More recently certificates (tradable white certificates (TWCs)) for the electricity saved by demand-side energy-efficiency measures (EEMs) have been introduced in some European countries. Recent advances in information and communication technology have opened up new possibilities for improving energy efficiency and increasing utilization of RESs. Use of technological resources such as the Internet and smart metering can permit real-time issuing and trading of TGCs. These technologies could also permit issuing of TWC. This paper reviews current renewable TGC and TWCs schemes in Europe and describes the possibilities for combining them in an Internet-based system. In the proposed combined tradable certificate scheme, both RESs and demand-side EEMs could bid in real time through the Internet to meet a specific obligation. The energy savings from the demand-side measures would be equivalent to the same amount of green electricity production. The paper describes the needed common targets and obligations, the certificate trading rules and the possible monitoring protocol. In particular, the paper focuses on the TWCs verification issues, including the assessment of the baseline, as these poses additional problems for TWCs compared to TGCs. (author)

  11. 33 CFR 323.4 - Discharges not requiring permits.

    Science.gov (United States)

    2010-07-01

    ... farm, ranch, or forest crops to aid and improve their growth, quality or yield. (B) Harvesting means...-wetland crop rotation (e.g., the rotations of rice and soybeans) where such rotation results in the... involve a discharge of dredged or fill material. (E) Seeding means the sowing of seed and placement of...

  12. State waste discharge permit application: 200 Area Treated Effluent Disposal Facility (Project W-049H)

    International Nuclear Information System (INIS)

    1994-08-01

    As part of the original Hanford Federal Facility Agreement and Concent Order negotiations, US DOE, US EPA and the Washington State Department of Ecology agreed that liquid effluent discharges to the ground to the Hanford Site are subject to permitting in the State Waste Discharge Permit Program (SWDP). This document constitutes the SWDP Application for the 200 Area TEDF stream which includes the following streams discharged into the area: Plutonium Finishing Plant waste water; 222-S laboratory Complex waste water; T Plant waste water; 284-W Power Plant waste water; PUREX chemical Sewer; B Plant chemical sewer, process condensate, steam condensate; 242-A-81 Water Services waste water

  13. State waste discharge permit application: 200 Area Treated Effluent Disposal Facility (Project W-049H)

    Energy Technology Data Exchange (ETDEWEB)

    1994-08-01

    As part of the original Hanford Federal Facility Agreement and Concent Order negotiations, US DOE, US EPA and the Washington State Department of Ecology agreed that liquid effluent discharges to the ground to the Hanford Site are subject to permitting in the State Waste Discharge Permit Program (SWDP). This document constitutes the SWDP Application for the 200 Area TEDF stream which includes the following streams discharged into the area: Plutonium Finishing Plant waste water; 222-S laboratory Complex waste water; T Plant waste water; 284-W Power Plant waste water; PUREX chemical Sewer; B Plant chemical sewer, process condensate, steam condensate; 242-A-81 Water Services waste water.

  14. 78 FR 21938 - Final National Pollutant Discharge Elimination System (NPDES) General Permit for Discharges...

    Science.gov (United States)

    2013-04-12

    ... vessel are inspected for permit compliance. If the vessel is placed in dry dock while covered under the permit, a dry dock inspection and report is required to be completed. Additional monitoring requirements... controlled arrangements in port, or at drydock; when feasible and safe, vessels must use ballast water pumps...

  15. The policy challenges of tradable credits: A critical review of eight markets

    International Nuclear Information System (INIS)

    Sovacool, Benjamin K.

    2011-01-01

    This article offers a critical review of eight tradable permit markets: water permits at Fox River, Wisconsin; the U.S. leaded gasoline phase-out; sulfur dioxide credits under the U.S. Clean Air Act Amendments of 1990; the Regional Clean Air Incentives Market (RECLAIM) for controlling ozone and acid rain in Southern California; renewable energy credit trading at the regional level in the United States; individual transferrable quotas for fisheries at the national level in New Zealand; carbon credits traded under the European Union-Emissions Trading Scheme; and carbon offsets permitted under the Clean Development Mechanism of the Kyoto Protocol. By 'critical' the article does not fully weigh the costs and benefits of each tradable credit scheme and instead identifies key challenges and problems. By 'review' the author relied exclusively on secondary data from an interdisciplinary review of the academic literature. Rather than performing as economic theory suggests, the article shows that in many cases credit markets are prone to compromises in program design, transaction costs, price volatility, leakage, and environmental degradation. The article concludes by discussing the implications of these problems for those seeking to design more equitable and effective public policies addressing environmental degradation and climate change. - Research Highlights: →This study reviews eight tradable credit markets. →It finds that markets are prone to common problems. →It concludes that tradable permit markets are political instruments as much as they are economic ones.

  16. National Pollutant Discharge Elimination System (NPDES) Permit Application Requirement for Storm Water Discharges

    Science.gov (United States)

    1991-05-01

    ee40 CFR Subchap- ter N to determine which polutants are likhd in effluent guidelines) or any pollutant rsted in the faci 14’s NPDES permit for its...Giease Phosphorus. Total Radioactivity Sulfate Sulfide Sutfite Surfactants Aluminum, Total Barium. Total Boron. Total Cobalt. Total liron. Total Magnesium

  17. 77 FR 6112 - Notice of Final National Pollutant Discharge Elimination System (NPDES) General Permit for...

    Science.gov (United States)

    2012-02-07

    ... the permitting authority (See Part VII Definitions, ``CAFOs'') and that are subject to 40 CFR part 412... feeding operations listed above which meet the definition of a CAFO and discharge pollutants to waters of... Enterprises (Jason Hitch); Hitch Enterprises (Patricia Burt); JBS Five Rivers Cattle Feeding LLC, Oklahoma...

  18. State waste discharge permit application 400 Area secondary cooling water. Revision 2

    International Nuclear Information System (INIS)

    1996-01-01

    This document constitutes the Washington Administrative Code 173-216 State Waste Discharge Permit Application that serves as interim compliance as required by Consent Order DE 91NM-177, for the 400 Area Secondary Cooling Water stream. As part of the Hanford Federal Facility Agreement and Consent Order negotiations, the US Department of Energy, Richland Operations Office, the US Environmental Protection Agency, and the Washington State Department of Ecology agreed that liquid effluent discharges to the ground on the Hanford Site that affect groundwater or have the potential to affect groundwater would be subject to permitting under the structure of Chapter 173-216 of the Washington Administrative Code, the State Waste Discharge Permitting Program. As a result of this decision, the Washington State Department of Ecology and the US Department of Energy, Richland Operations Office entered into Consent Order DE 91NM-177. The Consent Order DE 91NM-177 requires a series of permitting activities for liquid effluent discharges. Based upon compositional and flow rate characteristics, liquid effluent streams on the Hanford Site have been categorized into Phase 1, Phase 2, and Miscellaneous streams. This document only addresses the 400 Area Secondary Cooling Water stream, which has been identified as a Phase 2 stream. The 400 Area Secondary Cooling Water stream includes contribution streams from the Fuels and Materials Examination Facility, the Maintenance and Storage Facility, the 481-A pump house, and the Fast Flux Test Facility

  19. Producer services, economic geography, and services tradability

    NARCIS (Netherlands)

    de Vaal, A; van den Berg, M

    We investigate how the incorporation of producer services linkages affects the outcome of an economic geography model. We specify the production of manufactures such that a variety of producer services is needed to transform tradable unfinished goods into final consumption goods. We find that

  20. A stochastic conflict resolution model for trading pollutant discharge permits in river systems.

    Science.gov (United States)

    Niksokhan, Mohammad Hossein; Kerachian, Reza; Amin, Pedram

    2009-07-01

    This paper presents an efficient methodology for developing pollutant discharge permit trading in river systems considering the conflict of interests of involving decision-makers and the stakeholders. In this methodology, a trade-off curve between objectives is developed using a powerful and recently developed multi-objective genetic algorithm technique known as the Nondominated Sorting Genetic Algorithm-II (NSGA-II). The best non-dominated solution on the trade-off curve is defined using the Young conflict resolution theory, which considers the utility functions of decision makers and stakeholders of the system. These utility functions are related to the total treatment cost and a fuzzy risk of violating the water quality standards. The fuzzy risk is evaluated using the Monte Carlo analysis. Finally, an optimization model provides the trading discharge permit policies. The practical utility of the proposed methodology in decision-making is illustrated through a realistic example of the Zarjub River in the northern part of Iran.

  1. The Use of Transferable Permits in Transport Policy

    OpenAIRE

    Raux, Charles

    2004-01-01

    http://dx.doi.org/10.1016/j.trd.2004.01.001; International audience; This paper considers potential use of domestic transferable, or tradable, permit systems for the purposes of travel management, especially reducing environmental nuisances. The main arguments for and against the use of permits are analyzed. Secondly two case studies of existing permit systems are examined. The main conclusions are that tradable permits can address greenhouse gas and regional atmospheric pollutant emissions, ...

  2. Tradable allowances in a restructuring electric industry

    International Nuclear Information System (INIS)

    Tschirhart, J.

    1999-01-01

    The SO 2 tradable allowance program has been introduced into an electric industry undergoing dramatic changes. Entry of nonutilities into the industry and the emergence of stranded costs are two major changes that are shown to have an impact on the market for allowances and the industry's incentives to switch to cleaner fuels. The degree of impact depends on the extent to which consumers bypass traditional utilities and buy from entrants, and on public utility commission policies regarding the recovery of stranded costs. In turn, the amount of stranded costs depends on fuel switching. The results follow from simulations of a two-utility model that illustrate the qualitative effects of changing policies

  3. Permitted water pollution discharges and population cancer and non-cancer mortality: toxicity weights and upstream discharge effects in US rural-urban areas.

    Science.gov (United States)

    Hendryx, Michael; Conley, Jamison; Fedorko, Evan; Luo, Juhua; Armistead, Matthew

    2012-04-02

    The study conducts statistical and spatial analyses to investigate amounts and types of permitted surface water pollution discharges in relation to population mortality rates for cancer and non-cancer causes nationwide and by urban-rural setting. Data from the Environmental Protection Agency's (EPA) Discharge Monitoring Report (DMR) were used to measure the location, type, and quantity of a selected set of 38 discharge chemicals for 10,395 facilities across the contiguous US. Exposures were refined by weighting amounts of chemical discharges by their estimated toxicity to human health, and by estimating the discharges that occur not only in a local county, but area-weighted discharges occurring upstream in the same watershed. Centers for Disease Control and Prevention (CDC) mortality files were used to measure age-adjusted population mortality rates for cancer, kidney disease, and total non-cancer causes. Analysis included multiple linear regressions to adjust for population health risk covariates. Spatial analyses were conducted by applying geographically weighted regression to examine the geographic relationships between releases and mortality. Greater non-carcinogenic chemical discharge quantities were associated with significantly higher non-cancer mortality rates, regardless of toxicity weighting or upstream discharge weighting. Cancer mortality was higher in association with carcinogenic discharges only after applying toxicity weights. Kidney disease mortality was related to higher non-carcinogenic discharges only when both applying toxicity weights and including upstream discharges. Effects for kidney mortality and total non-cancer mortality were stronger in rural areas than urban areas. Spatial results show correlations between non-carcinogenic discharges and cancer mortality for much of the contiguous United States, suggesting that chemicals not currently recognized as carcinogens may contribute to cancer mortality risk. The geographically weighted

  4. Permitted water pollution discharges and population cancer and non-cancer mortality: toxicity weights and upstream discharge effects in US rural-urban areas

    Directory of Open Access Journals (Sweden)

    Hendryx Michael

    2012-04-01

    Full Text Available Abstract Background The study conducts statistical and spatial analyses to investigate amounts and types of permitted surface water pollution discharges in relation to population mortality rates for cancer and non-cancer causes nationwide and by urban-rural setting. Data from the Environmental Protection Agency's (EPA Discharge Monitoring Report (DMR were used to measure the location, type, and quantity of a selected set of 38 discharge chemicals for 10,395 facilities across the contiguous US. Exposures were refined by weighting amounts of chemical discharges by their estimated toxicity to human health, and by estimating the discharges that occur not only in a local county, but area-weighted discharges occurring upstream in the same watershed. Centers for Disease Control and Prevention (CDC mortality files were used to measure age-adjusted population mortality rates for cancer, kidney disease, and total non-cancer causes. Analysis included multiple linear regressions to adjust for population health risk covariates. Spatial analyses were conducted by applying geographically weighted regression to examine the geographic relationships between releases and mortality. Results Greater non-carcinogenic chemical discharge quantities were associated with significantly higher non-cancer mortality rates, regardless of toxicity weighting or upstream discharge weighting. Cancer mortality was higher in association with carcinogenic discharges only after applying toxicity weights. Kidney disease mortality was related to higher non-carcinogenic discharges only when both applying toxicity weights and including upstream discharges. Effects for kidney mortality and total non-cancer mortality were stronger in rural areas than urban areas. Spatial results show correlations between non-carcinogenic discharges and cancer mortality for much of the contiguous United States, suggesting that chemicals not currently recognized as carcinogens may contribute to cancer

  5. Airing Your Dirty Laundry: A Quick Marketable Pollution Permits Game for the Classroom

    Science.gov (United States)

    Caviglia-Harris, Jill L.; Melstrom, Richard T.

    2015-01-01

    In this article, the authors describe a simple classroom game that demonstrates the advantage of tradable emissions permits in regulating environmental pollution. Students take on the role of polluters who must consider the costs of complying with a uniform reduction and a tradable permits program. The class is divided into high-cost polluters and…

  6. TRADABLE CARBON PERMITS IN EUROPE - FEASIBILITY AND COMPARISON WITH TAXES

    NARCIS (Netherlands)

    KOUTSTAAL, P; NENTJES, A

    In the European Union (EU) the discussions on climate policy have focused on the instrument of taxation. However, there has been considerable opposition from both Member States and industry against the combined carbon/energy tax proposals. In this article, an alternative market-oriented instrument

  7. Towards tradable permits for filamentous green algae pollution

    CSIR Research Space (South Africa)

    De Lange, Willem J

    2016-09-01

    Full Text Available , agriculture 1 Introduction In a free market economy, private (firm and individual) production and consumption decisions are based on trade-offs between willingness to pay and accept of private costs and benefits, which are reflected in market prices... to give more prominence to private costs and benefits, resulting in choices that are not always socially optimal, and when the costs of producing a product or the benefits from consuming a product spill over to people who are not involved...

  8. Developing a methodology for real-time trading of water withdrawal and waste load discharge permits in rivers.

    Science.gov (United States)

    Soltani, Maryam; Kerachian, Reza

    2018-04-15

    In this paper, a new methodology is proposed for the real-time trading of water withdrawal and waste load discharge permits in agricultural areas along the rivers. Total Dissolved Solids (TDS) is chosen as an indicator of river water quality and the TDS load that agricultural water users discharge to the river are controlled by storing a part of return flows in some evaporation ponds. Available surface water withdrawal and waste load discharge permits are determined using a non-linear multi-objective optimization model. Total available permits are then fairly reallocated among agricultural water users, proportional to their arable lands. Water users can trade their water withdrawal and waste load discharge permits simultaneously, in a bilateral, step by step framework, which takes advantage of differences in their water use efficiencies and agricultural return flow rates. A trade that would take place at each time step results in either more benefit or less diverted return flow. The Nucleolus cooperative game is used to redistribute the benefits generated through trades in different time steps. The proposed methodology is applied to PayePol region in the Karkheh River catchment, southwest Iran. Predicting that 1922.7 Million Cubic Meters (MCM) of annual flow is available to agricultural lands at the beginning of the cultivation year, the real-time optimization model estimates the total annual benefit to reach 46.07 million US Dollars (USD), which requires 6.31 MCM of return flow to be diverted to the evaporation ponds. Fair reallocation of the permits, changes these values to 35.38 million USD and 13.69 MCM, respectively. Results illustrate the effectiveness of the proposed methodology in the real-time water and waste load allocation and simultaneous trading of permits. Copyright © 2018 Elsevier Ltd. All rights reserved.

  9. The market for tradable renewable energy credits

    International Nuclear Information System (INIS)

    Berry, David

    2002-01-01

    As states seek to foster the development of renewable energy resources, some have introduced renewable portfolio standards (RPSs) which require retailers of electricity to derive a specified amount of their energy supply from renewable energy resources. RPSs in Texas, Arizona, Wisconsin and Nevada allow for or require the use of tradable renewable energy credits. The price of such credits is expected to reflect the cost premium for generating electricity from renewable resources relative to the market price of conventionally generated electricity. Using the market to trade renewable energy credits exposes buyers and sellers to risks of imperfect information, poor performance, and opportunism. These risks can be managed through contractual arrangements and regulatory requirements pertaining to property rights in credits, pricing, term of the contract, and assurance of performance

  10. The tradable value of distributed generation

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2005-07-01

    A general guide for all generators connected to the electric power distribution network is presented. It provides an indication of the tradable value of distributed generation in prevailing market conditions. The document covers (i) the elements of value for which distributed generators may be awarded; (ii) how generators can realize these values and (iii) references to other relevant sources of information. The value an individual generator can realize depends on size, technology, operating profile, location and connection voltage. Definitions of small, medium and large generators are given. The values received by a generator will depend at least on prevailing prices, time of day and time of year. Added value may come from Renewable Obligation Certificates and Climate Change Levy Exemption Certificates. Worked examples are given for a domestic PV system, an industrial CHP scheme and a wind farm. The study was carried out by Ilex Energy Consulting and supported by the DTI.

  11. On the use of exchange rates as trading rules in a bilateral system of transferable discharge permits

    International Nuclear Information System (INIS)

    Rodriguez, F.

    2000-01-01

    The use of a system of transferable discharge permits to control the harmful effects of non-uniformly mixed pollutants requires the application of trading rules in order to prevent permit trading among sources from violating environmental standards. The elements and properties of bilateral trading rules can be analyzed more easily once formulated as exchange rates, which would convert, in a cost-effective way, the emission right potentially given up by the seller into an offsetting emission right acquired by the buyer. In this article, a new expression for such exchange rates is proposed and then analyzed to infer some unexplored properties of the system. 8 refs

  12. 76 FR 40355 - Modification to 2008 National Pollutant Discharge Elimination System (NPDES) General Permit for...

    Science.gov (United States)

    2011-07-08

    .... FOR FURTHER INFORMATION CONTACT: Greg Schaner, Water Permits Division, Office of Wastewater Management... under the impression that the June 30, 2011 date provided sufficient time to finalize a new permit... construction projects, with streamlined authorization procedures and best management practice (BMP...

  13. 77 FR 12286 - Final National Pollutant Discharge Elimination System (NPDES) General Permit for Stormwater...

    Science.gov (United States)

    2012-02-29

    ..., pollution prevention, water quality-based requirements, inspections, corrective action, and permit... industry on December 1, 2009. The permit also includes new water quality-based requirements for... Mexico, Indian Country Lands, Puerto Rico, Washington, DC, and U.S. territories and protectorates. DATES...

  14. Tradable green certificates in Flanders (Belgium)

    International Nuclear Information System (INIS)

    Verbruggen, Aviel

    2004-01-01

    The paper provides details on green certificate systems in Belgium. The Flemish region has established a system and the Walloon region is preparing a slightly different one. The lack of uniformity and consequently of transparency in one country emphasises the need for more EU leadership in the field. The main part of the article analyses the established Flemish system. Green certificates are complementary to other instruments that promote renewable electricity, e.g. direct subventions on the feed-in price of green electricity or direct subventions on capital investments. Certificates execute a forcing effect on the actual development of green power if the imposed shares of green power in total sales are significant and if the fine level is at the height to enforce the quota. If the fine is too low the incentive effect turns into a financing tax effect. When the green certificate system does the job it is designed for, i.e. operating at the edge of the RES-E development and organise the transition from a non-sustainable to a sustainable power system, certificate prices will be high and reduce end-use consumption of electricity. A segmentation of the RES-E sector along the various RES-E technologies is a necessity to keep any certificate system affordable, effective and efficient. One can segment the tradable certificate market or one can assign a different number of certificates to a different RES-E technology project. Both solutions require an intensive follow-up of cost structures and of other policy measures (subventions), but given the infant state of understanding and experience segmenting markets may be best in the nearby years. (Author)

  15. 76 FR 22891 - Modification to 2008 National Pollutant Discharge Elimination System (NPDES) General Permit for...

    Science.gov (United States)

    2011-04-25

    ... statements and data pertaining to the proposed permit at the public hearing. E. Finalizing This Action This... in the December 2009 final rule regarding the calculation of the numeric limitation on turbidity... construction sites to a numeric effluent limitation of 280 NTU for the pollutant turbidity starting in August...

  16. 75 FR 31775 - Draft National Pollutant Discharge Elimination System (NPDES) Pesticide General Permit for Point...

    Science.gov (United States)

    2010-06-04

    ...--Suite 100, Conference Room 1529, Boston, MA 02109-3912, from 1 p.m. to 4 p.m. Washington, DC: Wednesday... NPDES general permit, contact the appropriate EPA Regional Office listed in Section I.F, or contact Jack...- mail: faulk.jack@epa.gov . SUPPLEMENTARY INFORMATION: This supplementary information section is...

  17. 76 FR 68750 - Final National Pollutant Discharge Elimination System (NPDES) Pesticide General Permit for Point...

    Science.gov (United States)

    2011-11-07

    ... general permit, contact the appropriate EPA Regional Office listed in Section I.F, or contact Jack Faulk...: faulk.jack@epa.gov . SUPPLEMENTARY INFORMATION: This supplementary information section is organized as...--Suite 100, Boston, MA 02109-3912; or at tel.: (617) 918-1579; or email at [email protected

  18. 75 FR 30395 - Stakeholder Input; National Pollutant Discharge Elimination System (NPDES) Permit Requirements...

    Science.gov (United States)

    2010-06-01

    ... peak flow as part of an SSO rulemaking to allow for a holistic and integrated approach to reducing SSOs... Charles Glass, EPA Headquarters, Office of Water, Office of Wastewater Management at tel.: 202-564-0418 or... principles with the following suggested NPDES permit requirements: (1) Capacity, management, operation and...

  19. 76 FR 22882 - Draft National Pollutant Discharge Elimination System (NPDES) General Permit for Stormwater...

    Science.gov (United States)

    2011-04-25

    ... know your identity or contact information unless you provide it in the body of your comment. If you... include your name and other contact information in the body of your comment and with any disk or CD-ROM... visually assess the quality of the discharge (e.g., color, odor, floating, settled, or suspended solids) if...

  20. Nonpoint Pollution Discharge Permit Testing and Control Strategies at Naval Air Station Whidbey Island.

    Science.gov (United States)

    1991-01-01

    were published in the 16 November 1990 Federal Recister in response to the Water Quality Act of 1987. The existing station permit expires in 1992 and...anaerobic decomposition potential may be of major significance. Biodegradation may not occur, however, if other factors needed for bacterial growth are not... bacterially mediated oxidation of ammonia-nitrogen, these compounds can be toxic to humans or other mammals if present at excessive levels. Sources include

  1. State waste discharge permit application for the 200 Area Effluent Treatment Facility and the State-Approved Land Disposal Site

    International Nuclear Information System (INIS)

    1993-08-01

    Application is being made for a permit pursuant to Chapter 173--216 of the Washington Administrative Code (WAC), to discharge treated waste water and cooling tower blowdown from the 200 Area Effluent Treatment Facility (ETF) to land at the State-Approved Land Disposal Site (SALDS). The ETF is located in the 200 East Area and the SALDS is located north of the 200 West Area. The ETF is an industrial waste water treatment plant that will initially receive waste water from the following two sources, both located in the 200 Area on the Hanford Site: (1) the Liquid Effluent Retention Facility (LERF) and (2) the 242-A Evaporator. The waste water discharged from these two facilities is process condensate (PC), a by-product of the concentration of waste from DSTs that is performed in the 242-A Evaporator. Because the ETF is designed as a flexible treatment system, other aqueous waste streams generated at the Hanford Site may be considered for treatment at the ETF. The origin of the waste currently contained in the DSTs is explained in Section 2.0. An overview of the concentration of these waste in the 242-A Evaporator is provided in Section 3.0. Section 4.0 describes the LERF, a storage facility for process condensate. Attachment A responds to Section B of the permit application and provides an overview of the processes that generated the wastes, storage of the wastes in double-shell tanks (DST), preliminary treatment in the 242-A Evaporator, and storage at the LERF. Attachment B addresses waste water treatment at the ETF (under construction) and the addition of cooling tower blowdown to the treated waste water prior to disposal at SALDS. Attachment C describes treated waste water disposal at the proposed SALDS

  2. Tiny Stowaways: Analyzing the Economic Benefits of a U.S. Environmental Protection Agency Permit Regulating Ballast Water Discharges

    Science.gov (United States)

    Lovell, Sabrina J.; Drake, Lisa A.

    2009-03-01

    The U.S. Environmental Protection Agency has proposed permitting ballast water discharges—a benefit of which would be to reduce the economic damages associated with the introduction and spread of aquatic invasive species. Research on ship-borne aquatic invasive species has been conducted in earnest for decades, but determining the economic damages they cause remains troublesome. Furthermore, with the exception of harmful algal blooms, the economic consequences of microscopic invaders have not been studied, despite their potentially great negative effects. In this paper, we show how to estimate the economic benefits of preventing the introduction and spread of harmful bacteria, microalgae, and viruses delivered in U.S. waters. Our calculations of net social welfare show the damages from a localized incident, cholera-causing bacteria found in shellfish in the Gulf of Mexico, to be approximately 706,000 (2006). On a larger scale, harmful algal species have the potential to be transported in ships’ ballast tanks, and their effects in the United States have been to reduce commercial fisheries landings and impair water quality. We examine the economic repercussions of one bloom-forming species. Finally, we consider the possible translocation within the Great Lakes of a virus that has the potential to harm commercial and recreational fisheries. These calculations illustrate an approach to quantifying the benefits of preventing invasive aquatic microorganisms from controls on ballast water discharges.

  3. The Great Recession and Job Loss Spillovers : Impact of Tradable Employment Shocks on Supporting Services

    OpenAIRE

    Nguyen, Ha; Rezaei, Shawheen

    2016-01-01

    This paper explores the spillover effects of job losses via input linkages during the Great Recession. Exploiting exogenous variation in tradable employment shocks across U.S. counties, the paper finds that job losses in the tradable sectors cause further job losses in local supporting services. The result is not due to reverse causation, construction job losses, or credit shortages. In ad...

  4. 26 CFR 1.453-3 - Purchaser evidences of indebtedness payable on demand or readily tradable.

    Science.gov (United States)

    2010-04-01

    ... obligation (determined by taking into account all relevant factors, including proper discount to reflect the... demand or readily tradable. 1.453-3 Section 1.453-3 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT... Income Included § 1.453-3 Purchaser evidences of indebtedness payable on demand or readily tradable. (a...

  5. 78 FR 72080 - Draft NPDES General Permit Modification for Discharges From the Oil and Gas Extraction Point...

    Science.gov (United States)

    2013-12-02

    ...). ACTION: Notice; Proposal of NPDES general permit modification. SUMMARY: EPA Region 6 today proposes... determine whether your facility, company, business, organization, etc. is regulated by this action, you..., Paperwork Reduction Act, and Regulatory Flexibility Act. The scope of Today's permit modification action...

  6. Gains from an integrated market for tradable renewable energy credits

    International Nuclear Information System (INIS)

    Mozumder, Pallab; Marathe, Achla

    2004-01-01

    Decoupling the environmental attributes of renewable energy (RE) generation from the physical unit of energy is an innovative mechanism for marketing green or renewable power. The introduction of 'Tradable Renewable Energy Credits' (TRECs) allows the green power attributes of energy to be sold or traded separately from the physical unit of energy. Since the green power certificate system removes potential locational and physical bottlenecks, both suppliers and consumers gain flexibility in the marketplace. The TREC is also an efficient tool to meet 'Renewable Portfolio Standard' (RPS) required by different states in the US. This paper discusses the RPS requirements for different states and examines the implications of an integrated TREC market. It offers a competitive setting to the consumers to pay for renewable energy and a cost effective tool to support renewable energy generation [Grace and Wiser, 2002]. This paper also highlights some practical difficulties that should be addressed in order to establish an efficient integrated TREC market

  7. Unilateral regulation of bilateral trade in greenhouse gas emission permits

    NARCIS (Netherlands)

    Rehdanz, K.; Tol, R.S.J.

    2005-01-01

    This paper considers the coordination of domestic markets for tradable emission permits where countries determine their own emission reduction targets, using a two-country model. Linking such schemes is beneficial to both countries but may cause the exporting country to decrease its emission

  8. Scenarios for the use of GHG-reduction instruments - how can policy-instruments as carbon emission trading and tradable green certificates be used simultaneously to reach a common GHG-reduction target?

    International Nuclear Information System (INIS)

    Morthorst, P.E.

    2000-01-01

    According to the agreed burden sharing in the EU, a number of member states have to reduce their emissions of greenhouse gases substantially. To achieve these reductions various policy-instruments - national as well as international - are on hand. Two international instruments are emphasized in this paper: tradable quotas for limiting carbon emissions and tradable green certificates for promoting the deployment of renewable energy technologies. In the analyses of these two instruments two main questions are considered: (1) Will there be any international trade in green certificates, if no GHG-credits are attached to them? (2) Will it make any difference if the EU sets the targets to be achieved by the two instruments or alternatively the individual member countries do? An incentive-analysis in which four scenarios are set up and discussed is performed for the EU member states. The main conclusion is that if no GHG-credits are attached to the green certificates there seems to be limited of no incentives for a permanent international trade in certificates. On the other hand, if GHG-credits are attached to the certificates an efficient international trade will take place regardless of whether the EU or the member countries fix the quotas. Thus, the use of international instruments as tradable green certificates and tradable emissions permits will not lead to an optimal GHG-reduction strategy unless GHG-credits are attached to the certificates. (author)

  9. The elasticity of Substitution in demand for Non tradable Goods in Latin America. Case Study: Argentina

    OpenAIRE

    Pablo Andres Neumeyer; Martín Gonzalez Rozada

    2003-01-01

    This objective of this paper is to estimate the elasticity of substitution in the demand for non-tradable goods relative to tradable goods in Argentina. This parameter plays a crucial role in the analysis of the macroeconomic equilibrium of a small open economy (Mendoza, Galindo and Izquierdo (2003)). Using two data sets we found estimates for this elasticity of, approximately, 0.40 and 0.48.

  10. 77 FR 19282 - Draft NPDES General Permit for Discharges From the Oil and Gas Extraction Point Source Category...

    Science.gov (United States)

    2012-03-30

    ... adversely affect an Essential Fish Habitat is subject to the consultation provisions of the Manguson-Stevens Act. The Texas Coastal Subcategory areas covered by this general permit include Essential Fish Habitat... would be unlikely to adversely affect Essential Fish Habitat. EPA received written [[Page 19284...

  11. Feed-in tariff and tradable green certificate in oligopoly

    International Nuclear Information System (INIS)

    Matyas Tamas, Meszaros; Bade Shrestha, S.O.; Zhou Huizhong

    2010-01-01

    Feed-in tariff (FIT) and tradable green certificate (TGC) schemes are studied in a formal model and numerical example using the UK data. We find that if the markets were perfectly competitive, then feed-in tariff and the certificate price would be the same. However, when the markets are imperfect, they are generally different. While both the tariff and certificate price fluctuate around the difference between the costs of green and black energy, the tariff deviates more from the cost difference than the certificate price. The supplies of both black and green energy under FIT are higher than TGC, obviously as a result of subsidies. A troubling outcome is that the total energy supply increases under FIT as the renewables quota increases, which can negate other measures to mitigate climate changes such as demand management. Finally, using the data from the UK market, we find that social welfare under TGC is consistently higher than FIT for a wide range of values of the parameters.

  12. Optimal Tradable Credits Scheme and Congestion Pricing with the Efficiency Analysis to Congestion

    Directory of Open Access Journals (Sweden)

    Ge Gao

    2015-01-01

    Full Text Available We allow for three traffic scenarios: the tradable credits scheme, congestion pricing, and no traffic measure. The utility functions of different modes (car, bus, and bicycle are developed by considering the income’s impact on travelers’ behaviors. Their purpose is to analyze the demand distribution of different modes. A social optimization model is built aiming at maximizing the social welfare. The optimal tradable credits scheme (distribution of credits, credits charging, and the credit price, congestion pricing fees, bus frequency, and bus fare are obtained by solving the model. Mode choice behavior under the tradable credits scheme is also studied. Numerical examples are presented to demonstrate the model’s availability and explore the effects of the three schemes on traffic system’s performance. Results show congestion pricing would earn more social welfare than the other traffic measures. However, tradable credits scheme will give travelers more consumer surplus than congestion pricing. Travelers’ consumer surplus with congestion pricing is the minimum, which injures the travelers’ benefits. Tradable credits scheme is considered the best scenario by comparing the three scenarios’ efficiency.

  13. The Pollution Game: A Classroom Game Demonstrating the Relative Effectiveness of Emissions Taxes and Tradable Permits

    Science.gov (United States)

    Corrigan, Jay R.

    2011-01-01

    This classroom game illustrates the strengths and weaknesses of various regulatory frameworks aimed at internalizing negative externalities from pollution. Specifically, the game divides students into three groups--a government regulatory agency and two polluting firms--and allows them to work through a system of uniform command-and-control…

  14. The political economy of a tradable GHG permit market in the European Union

    DEFF Research Database (Denmark)

    Markussen, P.; Svendsen, Gert Tinggaard; Vesterdal, Morten

    2002-01-01

    The EU has committed itself to meet an 8% greenhouse gas (GHG) reduction target level following the Kyoto agreement. Therefore, the EU Commission has just proposed a new directive establishing a framework for GHG emissions trading within the European Union. This proposal is the outcome of a policy...... that the dominant interest groups indeed influenced the final design of an EU GHG market....

  15. Joint implementation, clean development mechanism and Tradable Permits. International regulation of greenhouse gases

    Energy Technology Data Exchange (ETDEWEB)

    Nielsen, L.; Rose Olsen, K.

    2000-06-01

    A 'correct' accreditation is a key issue when evaluating Joint Implementation as a global environmental instrument. Problems mentioned in the literature on Joint Implementation - including the problem of additionality - are often relating to the problem of defining a correct accreditation. This paper lists some of these problems and lists some of the tools available to solve the reported problems of accreditation. The paper concludes that the institutional framework is crucial in defining what a correct accreditation is. It also concludes that different groups may have different interests in Joint Implementation, and that each of the reported problems may be a problem to some of the Joint Implementation interests groups but not to others. In designing the institutional framework for JI it is important to know the incentives and motivations of the different groups. The main part of the paper is an analysis of the basic incentives and motivations of the different Joint Implementation interest groups. This analysis can be used to weight the problems of Joint Implementation from an environmental perspective and from the perspective of cost effectiveness. (au)

  16. EMISSIONS VARIABILITY IN TRADABLE PERMIT MARKETS WITH IMPERFECT ENFORCEMENT AND BANKING. (R829609)

    Science.gov (United States)

    The perspectives, information and conclusions conveyed in research project abstracts, progress reports, final reports, journal abstracts and journal publications convey the viewpoints of the principal investigator and may not represent the views and policies of ORD and EPA. Concl...

  17. Joint implementation, clean development mechanism and Tradable Permits. International regulation of greenhouse gases

    Energy Technology Data Exchange (ETDEWEB)

    Nielsen, L; Rose Olsen, K

    2000-06-01

    A 'correct' accreditation is a key issue when evaluating Joint Implementation as a global environmental instrument. Problems mentioned in the literature on Joint Implementation - including the problem of additionality - are often relating to the problem of defining a correct accreditation. This paper lists some of these problems and lists some of the tools available to solve the reported problems of accreditation. The paper concludes that the institutional framework is crucial in defining what a correct accreditation is. It also concludes that different groups may have different interests in Joint Implementation, and that each of the reported problems may be a problem to some of the Joint Implementation interests groups but not to others. In designing the institutional framework for JI it is important to know the incentives and motivations of the different groups. The main part of the paper is an analysis of the basic incentives and motivations of the different Joint Implementation interest groups. This analysis can be used to weight the problems of Joint Implementation from an environmental perspective and from the perspective of cost effectiveness. (au)

  18. The merits of non-tradable quotas as a domestic policy instrument to prevent firm closure

    International Nuclear Information System (INIS)

    Hagem, Cathrine

    2001-05-01

    There is a concern in many countries that a domestic tradable quota system for greenhouse gases, where all emitters must pay for their quotas, may lead to closures of emissions-intensive industrial companies. Allocating quotas free of charge to companies operating in competitive markets has been suggested as a means to reduce the likelihood of closures. Two different designs of quota systems are studied within a two-period model: one where the quotas given free of charge are tradable, and one where the quotas are non-tradable. The two quota systems are compared with respect to their ability both to induce the firms to implement investment in abatement technology and to prevent or postpone closures. (author)

  19. Incorporating uncertainty into mercury-offset decisions with a probabilistic network for National Pollutant Discharge Elimination System permit holders: an interim report

    Science.gov (United States)

    Wood, Alexander

    2004-01-01

    deterministic methods for Hg TMDL decision support, one that is fully compatible with an adaptive management approach. This alternative approach uses empirical data and informed judgment to provide a scientific and technical basis for helping National Pollutant Discharge Elimination System (NPDES) permit holders make management decisions. An Hg-offset system would be an option if a wastewater-treatment plant could not achieve NPDES permit requirements for HgT reduction. We develop a probabilistic decision-analytical model consisting of three submodels for HgT loading, MeHg, and cost mitigation within a Bayesian network that integrates information of varying rigor and detail into a simple model of a complex system. Hg processes are identified and quantified by using a combination of historical data, statistical models, and expert judgment. Such an integrated approach to uncertainty analysis allows easy updating of prediction and inference when observations of model variables are made. We demonstrate our approach with data from the Cache Creek watershed (a subbasin of the Sacramento River watershed). The empirical models used to generate the needed probability distributions are based on the same empirical models currently being used by the Central Valley Regional Water Quality Control Cache Creek Hg TMDL working group. The significant difference is that input uncertainty and error are explicitly included in the model and propagated throughout its algorithms. This work demonstrates how to integrate uncertainty into the complex and highly uncertain Hg TMDL decisionmaking process. The various sources of uncertainty are propagated as decision risk that allows decisionmakers to simultaneously consider uncertainties in remediation/implementation costs while attempting to meet environmental/ecologic targets. We must note that this research is on going. As more data are collected, the HgT and cost-mitigation submodels are updated and the uncer

  20. Decomposition into Tradables and Nontradables and the Purchasing Power Parity (PPP Hypothesis of the Real Won-dollar Exchange Rate

    Directory of Open Access Journals (Sweden)

    Deockhyun Ryu

    2011-09-01

    Full Text Available The purpose of this paper is to test the purchasing power parity (PPP hypothesis using the won-dollar real exchange rate and analyze the effect of the decomposition into tradables and non-tradables on the change of the won-dollar real exchange rate. This paper decomposes the CPI-based real exchange rate into two parts according to Engel (1999; one is the relative price of traded goods between the countries, the other is a component that is a weighted difference of the relative price of nontraded-to traded-goods prices in each country. We construct this by comparing the component subsection weights in CPI. The empirical analysis of this paper consists of two parts as follows. First, we conducted a traditional time series analyses of the real exchange rate, tradable and non-tradable parts respectively, thereby testing the PPP hypothesis and other important hypotheses. Secondly, this paper conducted a Mean Squared Error (MSE analysis to evaluate the relative contribution of tradable and non-tradable parts to the change of real exchange rate. From the time series analysis, it is not guaranteed that the PPP hyThe purpose of this paper is to test the purchasing power parity (PPP hypothesis using the won-dollar real exchange rate and analyze the effect of the decomposition into tradables and non-tradables on the change of the won-dollar real exchange rate. This paper decomposes the CPI-based real exchange rate into two parts according to Engel (1999; one is the relative price of traded goods between the countries, the other is a component that is a weighted difference of the relative price of nontraded-to traded-goods prices in each country. We construct this by comparing the component subsection weights in CPI. The empirical analysis of this paper consists of two parts as follows. First, we conducted a traditional time series analyses of the real exchange rate, tradable and non-tradable parts respectively, thereby testing the PPP hypothesis and other

  1. Angina - discharge

    Science.gov (United States)

    Chest pain - discharge; Stable angina - discharge; Chronic angina - discharge; Variant angina - discharge; Angina pectoris - discharge; Accelerating angina - discharge; New-onset angina - discharge; Angina-unstable - discharge; ...

  2. The Effect of Emission Permits and Pigouvian Taxes on Market Structure

    Energy Technology Data Exchange (ETDEWEB)

    Bunuel, M.

    2001-07-01

    Differently from Pigouvian taxes and direct regulation, tradable emission permits can decrease competition in a polluting industry under certain circumstances. Assume a potential entrant who can buy every permit. When permits are given free to current polluters, monopolization occurs if not every polluter foresees it. If foreseen, polluters want to free ride on the entrant's market power, but entry can still occur, although not with certainty. Considering a symmetric, mixed-strategy equilibrium with unconditional bids, the probability of entry decreases as the number of polluters increase. When permits are sold initially, monopolization occurs without more requirements than polluters being financially constrained. (Author)

  3. Simultaneous Optimization of Road Tolls and Tradable Credits in Public-private Mixed Networks

    Directory of Open Access Journals (Sweden)

    Nan Jiang

    2017-12-01

    Full Text Available This paper investigates a hybrid management policy of road tolls and tradable credits in mixed road networks with both public and private roads. In the public sub-network, a tradable credit scheme is applied to mitigate traffic congestion. In the private sub-network, tolls are collected by the private company, but the toll levels and toll locations are determined by the government. The purpose of toll charge is two-fold: on the one hand, the government uses it as a tool for mitigating congestion; on the other hand, a threshold of revenue should be guaranteed for the profitability of the private company. A bi-level programming model is formulated to minimize the total travel time in the network by taking into account the user equilibrium travel behaviour and the revenue requirement of private firms. To obtain a  global optimum solution, the bi-level model is transformed into an equivalent single-level mixed integer linear program that can be easily solved with commercial software. Numerical examples are provided to demonstrate the effectiveness of the developed model and the efficiency of the proposed algorithm. It is shown that the mixed management schemes can achieve favourable targets, namely, joint implementation of road tolls and tradable credits can effectively mitigate traffic congestion and meanwhile maintain reasonable revenue for the private company.

  4. Day-to-Day Market Power and Efficiency in Tradable Mobility Credits

    Directory of Open Access Journals (Sweden)

    Ye Tian

    2015-09-01

    Full Text Available An active transportation and demand management framework focusing on tradable mobility credits (TMC is integrated into an agent-based modeling and simulation (ABMS platform. In this framework, it is conceived that an auction market within which mobility credits can be transferred between buyers and sellers is constructed in general. The idea of ABMS is extensively incorporated to mimic system users’ daily route choices as well as market-related micro-economical decision making process under TMC circumstance. Users are able to form individual propensities towards available bid/ask choices by reinforcement learning principles. The integrated platform offers a brand new insight view of microscopic aspect of the daily operations of credit transfer market, which has hardly been obtained by prior analytical models. Day-to-day traffic dynamics and market dynamics can be captured. Besides, market MOEs, including convergence, stability, efficiency and relative market powers of buyers and sellers under different market policies are investigated.

  5. Financial risks for green electricity investors and producers in a tradable green certificate market

    International Nuclear Information System (INIS)

    Lemming, Jacob

    2003-01-01

    This paper analyzes financial risks in a market for tradable green certificates (TGC) from two perspectives; existing renewable producers and potential investors in new renewable electricity generation capacity. The equilibrium pricing mechanism for a consumer-based TGC market is described and a market with wind turbines as the sole renewable technology is analyzed. In this framework, TGC prices and fluctuations in production from wind turbines will be negatively correlated and, as a result, TGC price fluctuations can actually help decrease the total financial risk. Based on this recognition, analytical expressions for revenue-variance-minimizing trading strategies are derived and an analysis of the demand and supply for financial hedging is used to show that forward contracts will be traded at a risk premium

  6. Swedish-Norwegian tradable green certificates: Scheme design flaws and perceived investment barriers

    International Nuclear Information System (INIS)

    Linnerud, Kristin; Simonsen, Morten

    2017-01-01

    The EU Commission recommends using market-based support schemes for renewable-electricity projects. One example is the Swedish-Norwegian tradable green certificate scheme. We examine whether design features in the Norwegian part of this scheme, specifically, the scheme's short duration and the way it is to be abruptly terminated, contribute to investors' perceptions of barriers. We apply econometric techniques on primary data collected in two surveys of Norwegian investors in hydropower, and we use real options theory to predict and interpret investors' responses. We show that: (1) immediately after the scheme was introduced, investors are eager to lock in future subsidies by investing immediately and concerned with factors that may delay the completion of their projects; (2) as the certificate deadline neared, investors have become increasingly pessimistic and concerned with economic and risk barriers. Investors in big hydropower plants with regulation reservoirs are particularly concerned with the risk of not completing their projects in time to gain the right to sell certificates. These findings are consistent with the predicted responses to the scheme design derived from real options theory. In contrast to earlier studies, we find no difference in responses to the scheme design across investor types. - Highlights: • The Swedish-Norwegian tradable green certificate scheme is intended to promote cost-efficiency. • We examine the optimism about and barriers against investing in new hydropower projects in Norway. • We find that scheme design may have contributed to barriers against Norwegian hydropower projects. • Thus, scheme design flaws may have prevented the scheme from working as intended. • These findings are consistent with real options theory predictions.

  7. 300 area TEDF permit compliance monitoring plan

    International Nuclear Information System (INIS)

    BERNESKI, L.D.

    1998-01-01

    This document presents the permit compliance monitoring plan for the 300 Area Treated Effluent Disposal Facility (TEDF). It addresses the compliance with the National Pollutant Discharge Elimination System (NPDES) permit and Department of Natural Resources Aquatic Lands Sewer Outfall Lease

  8. Rosebud Casino and Hotel NPDES Proposed Permit

    Science.gov (United States)

    Indian Country, Minor Permit, proposed permit SD-0034584, Rosebud Casino and Hotel, South Dakota, is authorized to discharge from its wastewater treatment facility in Todd County, South Dakota to an unnamed drainageway(s) tributary to Rock Creek.

  9. 300 area TEDF permit compliance monitoring plan

    Energy Technology Data Exchange (ETDEWEB)

    BERNESKI, L.D.

    1998-11-20

    This document presents the permit compliance monitoring plan for the 300 Area Treated Effluent Disposal Facility (TEDF). It addresses the compliance with the National Pollutant Discharge Elimination System (NPDES) permit and Department of Natural Resources Aquatic Lands Sewer Outfall Lease.

  10. Storm Water General Permit 2 for Construction

    Data.gov (United States)

    Iowa State University GIS Support and Research Facility — General permit #2 for storm water discharges associated with industrial activity for Construction Activities in Iowa for the National Pollutant Discharge Elimination...

  11. Remediation General Permit (RGP) for Massachusetts & New Hampshire

    Science.gov (United States)

    Documents, links & contacts for the Notice of Availability of the National Pollutant Discharge Elimination System (NPDES) General Permit for Remediation Activity Discharges – the Remediation General Permit in MA (MAG910000) and NH (NHG910000).

  12. Allocation of emission permits with leakage through capital markets

    International Nuclear Information System (INIS)

    Maestad, Ottar

    2007-01-01

    This paper analyses how tradable emission permits should be allocated to firms when capital is internationally mobile. When international environmental problems are attempted solved through uncoordinated policies between countries, it might be desirable for the home country to issue free emission permits in proportion to the use of capital in order to prevent leakage through international capital movements. The desirability of free emission permits will however be reduced if capital also can be employed in a domestic non-polluting sector. In this case, it may even be optimal to tax the use of capital in the polluting sector. It is also shown that it is always optimal to subsidise the use of capital in the polluting sector if the use of labour is taxed at an optimal rate. Finally, leakage does not affect the optimal domestic emission limit as long as appropriate capital subsidies and labour taxes are implementeed. (author)

  13. A regulatory adjustment process for the determination of the optimal percentage requirement in an electricity market with Tradable Green Certificates

    International Nuclear Information System (INIS)

    Currier, Kevin M.

    2013-01-01

    A system of Tradable Green Certificates (TGCs) is a market-based subsidy scheme designed to promote electricity generation from renewable energy sources such as wind power. Under a TGC system, the principal policy instrument is the “percentage requirement,” which stipulates the percentage of total electricity production (“green” plus “black”) that must be obtained from renewable sources. In this paper, we propose a regulatory adjustment process that a regulator can employ to determine the socially optimal percentage requirement, explicitly accounting for environmental damages resulting from black electricity generation. - Highlights: • A Tradable Green Certificate (TGC) system promotes energy production from renewable sources. • We consider an electricity oligopoly operated under a TGC system. • Welfare analysis must account for damages from “black” electricity production. • We characterize the welfare maximizing (optimal) “percentage requirement.” • We present a regulatory adjustment process that computes the optimal percentage requirement iteratively

  14. The effect of financial constraints, technological progress and long-term contracts on tradable green certificates

    International Nuclear Information System (INIS)

    Agnolucci, Paolo

    2007-01-01

    Tradable green certificates (TGCs) have recently become a diffuse instrument to support renewable electricity in OECD countries. Although it is perhaps too early to draw a conclusive judgement on the effectiveness of this instrument in increasing renewable capacity and decreasing the price of certificates, one view in the literature maintains that long-term contracts are of particular importance for TGCs to be effective. This paper contributes to this debate by analysing how financial constraints and technological progress can induce investors to hold pessimistic expectations of their ability to sell green certificates and still make a profit. Clearly, these expectations will prevent investors from building new capacity to fulfil the quota comprised in TGCs and will keep the price of certificates traded in the market high. As this kind of expectation is not influenced by most design features of TGCs, one can conclude that long-term contracts are particularly important in determining the effectiveness and cost-effectiveness of these instruments. Some attention should therefore be paid to the features of the TGCs, which induce obliged parties to offer long-term contracts to renewable generators. (author)

  15. A multi-criteria evaluation framework for tradable white certificate schemes

    International Nuclear Information System (INIS)

    Mundaca, Luis; Neij, Lena

    2009-01-01

    Recent years have witnessed regained political momentum on energy efficiency and interest in establishing markets is growing. As a result, Tradable White Certificate (TWC) schemes of differing design have been implemented in Great Britain, Italy and France. Much attention is being paid to justifying and evaluating such schemes. In this paper, we develop and apply a multi-criteria framework for evaluating TWC schemes-an approach that attempts to cover their individual design features. A broad evaluation is conducted regarding energy-saving and environmental effectiveness, economic efficiency, cost-effectiveness, transaction costs, political feasibility, administrative burden and technical change. The results show the design and performance of TWC schemes to be case and context-specific, and generalisations are thus inappropriate. This evaluation supports the cost-effectiveness modelled for the British scheme and the assumption that a TWC scheme is an economically efficient policy instrument. For the other, more complex TWC schemes, more data and experience are needed to judge their ex-post merit. On the whole, the proposed multi-criteria evaluation requires considerable data and complementary methods. However, the framework improves the understanding of the broad effects and attributes of TWC schemes. It deals with various empirical and normative aspects that can be applied in their evaluation.

  16. Markets for energy efficiency: Exploring the implications of an EU-wide 'Tradable White Certificate' scheme

    International Nuclear Information System (INIS)

    Mundaca, Luis

    2008-01-01

    Recent developments in European energy policy reveal an increasing interest in implementing the so-called 'Tradable White Certificate' (TWC) schemes to improve energy efficiency. Based on three evaluation criteria (cost-effectiveness, environmental effectiveness and distributional equity) this paper analyses the implications of implementing a European-wide TWC scheme targeting the household and commercial sectors. Using a bottom-up model, quantitative results show significant cost-effective potentials for improvements (ca. 1400 TWh in cumulative energy savings by 2020), with the household sector, gas and space heating representing most of the TWC supply in terms of eligible sector, fuel and energy service demand, respectively. If a single market price of negative externalities is considered, a societal cost-effective potential of energy savings above 30% (compared to the baseline) is observed. In environmental terms, the resulting greenhouse gas emission reductions are around 200 Mt CO 2-eq by 2010, representing nearly 60% of the EU-Kyoto-target. From the qualitative perspective, several embedded ancillary benefits are identified (e.g. employment generation, improved comfort level, reduced 'fuel poverty', security of energy supply). Whereas an EU-wide TWC increases liquidity and reduces the risks of market power, autarky compliance strategies may be expected in order to capture co-benefits nationally. Cross subsidies could occur due to investment recovery mechanisms and there is a risk that effects may be regressive for low-income households. Assumptions undertaken by the modelling approach strongly indicate that high effectiveness of other policy instruments is needed for an EU-wide TWC scheme to be cost-effective

  17. Transaction costs of Tradable White Certificate schemes: The Energy Efficiency Commitment as case study

    Energy Technology Data Exchange (ETDEWEB)

    Mundaca, Luis [International Institute for Industrial Environmental Economics at Lund University, Lund (Sweden)

    2007-08-15

    This paper analyses the nature and scale of transaction costs (TCs) borne by obliged parties under a ''Tradable White Certificate'' (TWC) scheme. Taking the first phase of the Energy Efficiency Commitment (EEC1) in Great Britain as a case study, several sources of TCs were considered, such as search for information, persuasion of customers, negotiation with business partners, and measurement and verification activities. Information was obtained through interviews and a questionnaire distributed to obliged parties. Results show that the most significant sources of TCs were related to search for information, persuading customers and negotiating with managing agents/contractors to implement energy efficiency measures. Perceived high TCs related to contract negotiation and liability risks slightly reduced the low trading level. The scale of TCs was estimated to be around 10% and 30% of total investments costs for the lighting and insulation segments, respectively. The results indicate that, despite the presence and scale of TCs, the EEC1 scheme generated energy savings that yielded net societal benefits. Estimated financial benefits range from 0.6 to 6 p/kWh for insulation and lighting savings, respectively. When avoided external costs due to electricity savings are included, estimated economic benefits range from 3 to 8 p/kWh. Several lessons from the EEC1 can be drawn for TWC schemes. Among others, it is found that informative policy instruments to raise awareness among end-users are critical if a TWC scheme is to deliver cost-effective energy savings. In all, the nature and scale of TCs under TWC schemes will differ because of a number of endogenous and exogenous determinants. (author)

  18. Transaction costs of Tradable White Certificate schemes: The Energy Efficiency Commitment as case study

    International Nuclear Information System (INIS)

    Mundaca, Luis

    2007-01-01

    This paper analyses the nature and scale of transaction costs (TCs) borne by obliged parties under a 'Tradable White Certificate' (TWC) scheme. Taking the first phase of the Energy Efficiency Commitment (EEC1) in Great Britain as a case study, several sources of TCs were considered, such as search for information, persuasion of customers, negotiation with business partners, and measurement and verification activities. Information was obtained through interviews and a questionnaire distributed to obliged parties. Results show that the most significant sources of TCs were related to search for information, persuading customers and negotiating with managing agents/contractors to implement energy efficiency measures. Perceived high TCs related to contract negotiation and liability risks slightly reduced the low trading level. The scale of TCs was estimated to be around 10% and 30% of total investments costs for the lighting and insulation segments, respectively. The results indicate that, despite the presence and scale of TCs, the EEC1 scheme generated energy savings that yielded net societal benefits. Estimated financial benefits range from 0.6 to 6 p/kWh for insulation and lighting savings, respectively. When avoided external costs due to electricity savings are included, estimated economic benefits range from 3 to 8 p/kWh. Several lessons from the EEC1 can be drawn for TWC schemes. Among others, it is found that informative policy instruments to raise awareness among end-users are critical if a TWC scheme is to deliver cost-effective energy savings. In all, the nature and scale of TCs under TWC schemes will differ because of a number of endogenous and exogenous determinants

  19. Simulating price patterns for tradable green certificates to promote electricity generation from wind

    International Nuclear Information System (INIS)

    Ford, A.

    2007-01-01

    This article uses computer simulation to anticipate the price dynamics in a market for Tradable Green Certificates (TGCs). These markets have been used in Europe to promote generation of electricity from renewable resources like wind. Similar markets have been proposed in the United States of America (USA) where the certificates are called Renewable Energy Credits (RECs). The certificates are issued to the generating companies for each megawatt-hour of renewable electricity generation. The companies may sell the certificates in a market, and the revenues from certificate sales provide an extra incentive to invest in new generating capacity. Proponents argue that this market-based incentive can be designed to support government mandates for a growing fraction of electricity generation from renewable sources. In the USA, these mandates are set by the states and are known as Renewable Portfolio Standards (RPS). We simulate the price dynamics of a market designed to support an aggressive mandate for wind generation in the northwestern USA. The simulations show that the certificate price climbs rapidly to the cap in the early years after the market opens. Investors then react to these high prices with construction of new wind capacity. After a few years, wind generation meets, and then exceeds the requirement. We show that this pattern appears again and again when the simulations are repeated with wide variations in the estimates of behavioral parameters. We use the model to study the impact of different trading strategies by the wind companies and by the distribution companies. We also study the simulated market response if the USA adopts the carbon allowance market envisioned in The Climate Stewardship Act. The article concludes with recommendations for policy makers involved in TGC market design. [Author

  20. Simulating price patterns for tradable green certificates to promote electricity generation from wind

    International Nuclear Information System (INIS)

    Ford, Andrew; Vogstad, Klaus; Flynn, Hilary

    2007-01-01

    This article uses computer simulation to anticipate the price dynamics in a market for Tradable Green Certificates (TGCs). These markets have been used in Europe to promote generation of electricity from renewable resources like wind. Similar markets have been proposed in the United States of America (USA) where the certificates are called Renewable Energy Credits (RECs). The certificates are issued to the generating companies for each megawatt-hour of renewable electricity generation. The companies may sell the certificates in a market, and the revenues from certificate sales provide an extra incentive to invest in new generating capacity. Proponents argue that this market-based incentive can be designed to support government mandates for a growing fraction of electricity generation from renewable sources. In the USA, these mandates are set by the states and are known as Renewable Portfolio Standards (RPS). We simulate the price dynamics of a market designed to support an aggressive mandate for wind generation in the northwestern USA. The simulations show that the certificate price climbs rapidly to the cap in the early years after the market opens. Investors then react to these high prices with construction of new wind capacity. After a few years, wind generation meets, and then exceeds the requirement. We show that this pattern appears again and again when the simulations are repeated with wide variations in the estimates of behavioral parameters. We use the model to study the impact of different trading strategies by the wind companies and by the distribution companies. We also study the simulated market response if the USA adopts the carbon allowance market envisioned in The Climate Stewardship Act. The article concludes with recommendations for policy makers involved in TGC market design

  1. Ci PERMIT

    CERN Multimedia

    Relations with the Host States Service

    1999-01-01

    The Swiss Permanent Mission to the International Organisations at Geneva recalls that only the spouses and children of members of personnel resident in Switzerland and in possession of a legitimation card of types 'B', 'C', 'D' or 'E' issued by the Swiss Federal Department of Foreign Affairs are entitled to benefit from a Ci Permit.The 'demande d'attestation de permis Ci' (request for a Ci permit attestation) can be sent to the Mission only through Personnel Division (Administrative Services, Office 33/1-025).Additional information on access by family members of CERN officials to the Swiss labour market are available to you on the Web site of the Relations with the Host States Service (cf. document entitled 'Employment in Switzerland for spouses and children of CERN officials' dated March 1996).Relations with the Host States Servicehttp://www.cern.ch/relations/Tel. 72848

  2. Pancreatitis - discharge

    Science.gov (United States)

    Chronic pancreatitis - discharge; Pancreatitis - chronic - discharge; Pancreatic insufficiency - discharge; Acute pancreatitis - discharge ... You were in the hospital because you have pancreatitis. This is a swelling of the pancreas. You ...

  3. Hydroelectric Generating Facilities General Permit ...

    Science.gov (United States)

    2017-08-28

    The Notice of Availability of the Final NPDES General Permits (HYDROGP) for Discharges at Hydroelectric Generating Facilities in Massachusetts (MAG360000) and New Hampshire (NHG360000) and Tribal Lands in the State of Massachusetts was published in the Federal Register on December 7, 2009 (see 74 Fed. Reg. No. 233, pages 64074 - 64075).

  4. Heart pacemaker - discharge

    Science.gov (United States)

    Cardiac pacemaker implantation - discharge; Artificial pacemaker - discharge; Permanent pacemaker - discharge; Internal pacemaker - discharge; Cardiac resynchronization therapy - discharge; CRT - discharge; ...

  5. 2011 EPA Pesticide General Permit (PGP)

    Data.gov (United States)

    U.S. Environmental Protection Agency — The 2011 EPA Pesticide General Permit (PGP) covers discharges of biological pesticides, and chemical pesticides that leave a residue, in areas where EPA is the NPDES...

  6. Storm Water General Permit 1 for Industrial Facilities

    Data.gov (United States)

    Iowa State University GIS Support and Research Facility — General permit #1 for storm water discharges associated with industrial facilities in Iowa for the National Pollutant Discharge Elimination System (NPDES) program.

  7. Proposed Issuance of NPDES Permit for NTUA Kayenta WWTF

    Science.gov (United States)

    Public Notice of proposed Issuance of National Pollutant Discharge Elimination System Permit (NPDES No. NN0020281) for Navajo Tribal Utility Authority (“NTUA”) Kayenta Wastewater Treatment Facility.

  8. Nipple Discharge

    Science.gov (United States)

    ... any unexpected nipple discharge evaluated by a doctor. Nipple discharge in men under any circumstances could be a problem and needs further evaluation. One or both breasts may produce a nipple discharge, either spontaneously or when you squeeze your ...

  9. NPDES permits and water analyses

    International Nuclear Information System (INIS)

    Pojasek, R.B.

    1975-01-01

    Provisions of the Federal Water Pollution Control Act, as amended by P. L. 92-500, including an explanation of the National Pollutant Discharge Elimination System (NPDES), and EPA's criteria for the analysis of pollutants are discussed. The need for a revision of current restrictive variance procedures is pointed out. References for the comparison of analytical methods for water pollutants under permits, including radioactive parameters, are tabulated. (U.S.)

  10. A Comparison of Emission Taxes and Permit Markets for Controlling Correlated Externalities

    Energy Technology Data Exchange (ETDEWEB)

    Caplan, A.J. [Department of Economics, Utah State University, 3530 Old Main Hill, Logan, UT 84322-3530 (United States)

    2006-08-15

    This paper provides an answer to the question: Are emission taxes an efficient and self-enforcing mechanism to control correlated externality problems? By 'correlated externalities' we mean multiple pollutants that are jointly produced by a single source but cause differentiated regional and global externalities. By 'self-enforcing' we mean a mechanism that accounts for the endogeneity that exists between competing jurisdictions in the setting of environmental policy within a federation of regions. This mechanism incorporates sequential decision making among the jurisdictions and therefore determines an equilibrium based on the concept of subgame perfection. We find that, unlike joint domestic and international tradable permit markets, joint emission taxes and a hybrid scheme of permits and taxes are neither efficient nor self-enforcing.

  11. A Comparison of Emission Taxes and Permit Markets for Controlling Correlated Externalities

    International Nuclear Information System (INIS)

    Caplan, A.J.

    2006-01-01

    This paper provides an answer to the question: Are emission taxes an efficient and self-enforcing mechanism to control correlated externality problems? By 'correlated externalities' we mean multiple pollutants that are jointly produced by a single source but cause differentiated regional and global externalities. By 'self-enforcing' we mean a mechanism that accounts for the endogeneity that exists between competing jurisdictions in the setting of environmental policy within a federation of regions. This mechanism incorporates sequential decision making among the jurisdictions and therefore determines an equilibrium based on the concept of subgame perfection. We find that, unlike joint domestic and international tradable permit markets, joint emission taxes and a hybrid scheme of permits and taxes are neither efficient nor self-enforcing

  12. Shoulder replacement - discharge

    Science.gov (United States)

    Total shoulder arthroplasty - discharge; Endoprosthetic shoulder replacement - discharge; Partial shoulder replacement - discharge; Partial shoulder arthroplasty - discharge; Replacement - shoulder - discharge; Arthroplasty - shoulder - discharge

  13. InTraCert. Inception report. The role of an integrated tradable green certificate system in a liberalising market

    International Nuclear Information System (INIS)

    Boots, M.G.; Schaeffer, G.J.; De Zoeten, C.; Mitchell, C.; Anderson, T.; Morthorst, P.E.; Nielsen, L.; Gual, M.; Del Rio, P.; Cadenas, A.; Hernandez, F.; Kuehn, I.; Braeur, W.; Stronzik, M.

    2000-12-01

    The InTraCert project aims to explore the possibility of integrating the existing and planned Tradable Green Certificate (TGC) schemes in the European Union and, therefore, creating a plausible unified market for TGCs. Particular attention will be paid to the possibilities of integrating TGCs for green electricity, heat and gas. Furthermore, it intents to examine the possible interactions arising from such a system with more direct GHG abatement measures, i.e. Carbon Emissions Trading (CET). The scope of the InTraCert project requires specific information for EU-15 countries regarding, on the one hand, Renewable Energy Sources (RES) used for electricity, gas and heat generation and. on the other, GHG emission levels and national strategies. In order to account for this information need. specific country inventories have been designed and carried out by InTraCert members in this first phase of the project. The inventory shows that Belgium, Italy, Denmark, the Netherlands, Austria, Sweden and the UK seriously want to implement a TGC system. The systems will indeed be nationally oriented; hardly any provisions for international trade in the different TGCs will be put in place. An essential prerequisite for efficient cross border trade is agreement on the carbon credit that comes with RE production. What is the size of the carbon credit and will this credit be attached to the TGC while traded? These will be the main questions to be answered in the next phase of the InTraCert project. 8 refs

  14. A European-wide harmonised tradable green certificate scheme for renewable electricity: is it really so beneficial?

    International Nuclear Information System (INIS)

    Rio, Pablo del

    2005-01-01

    Winds of change are blowing in the public promotion of renewable electricity (RES-E) in Europe. On the one hand, a move to allegedly more market-conform instruments for the promotion of RES-E has already taken place in some Member States. On the other hand, a Directive on the promotion of RES-E has recently been approved setting indicative targets for RES-E consumption and opening the possibility that a harmonised framework for support schemes will be implemented in Europe. This harmonised framework (in combination with trade in RES-E between Member States) can be compared to a situation in which Member States continue to apply their current support schemes. This paper analyses the pros and cons of harmonisation. The main conclusion is that if priority is given to the local/regional/national benefits of RES-E, then harmonisation in combination with a tradable green certificate scheme is not so advantageous for countries. Only if the policy priority is the achievement of the RES-E Directive targets at the minimum costs should harmonisation be favoured by national energy authorities

  15. Extension of EU Emissions Trading Scheme to Other Sectors and Gases: Consequences for Uncertainty of Total Tradable Amount

    International Nuclear Information System (INIS)

    Monni, S.; Syri, S.; Pipatti, R.; Savolainen, I.

    2007-01-01

    Emissions trading in the European Union (EU), covering the least uncertain emission sources of greenhouse gas emission inventories (CO 2 from combustion and selected industrial processes in large installations), began in 2005. During the first commitment period of the Kyoto Protocol (2008-2012), the emissions trading between Parties to the Protocol will cover all greenhouse gases (CO 2 , CH 4 , N 2 O, HFCs, PFCs, and SF 6 ) and sectors (energy, industry, agriculture, waste, and selected land-use activities) included in the Protocol. In this paper, we estimate the uncertainties in different emissions trading schemes based on uncertainties in corresponding inventories. According to the results, uncertainty in emissions from the EU15 and the EU25 included in the first phase of the EU emissions trading scheme (2005-2007) is ±3% (at 95% confidence interval relative to the mean value). If the trading were extended to CH 4 and N 2 O, in addition to CO 2 , but no new emissions sectors were included, the tradable amount of emissions would increase by only 2% and the uncertainty in the emissions would range from -4 to +8%. Finally, uncertainty in emissions included in emissions trading under the Kyoto Protocol was estimated to vary from -6 to +21%. Inclusion of removals from forest-related activities under the Kyoto Protocol did not notably affect uncertainty, as the volume of these removals is estimated to be small

  16. Analysis of implementation of Tradable Green Certificates system in a competitive electricity market: a game theory approach

    Science.gov (United States)

    Ghaffari, Meysam; Hafezalkotob, Ashkan; Makui, Ahmad

    2016-06-01

    This paper investigates three models to implement Tradable Green Certificates (TGC) system with aid of game theory approach. In particular, the competition between thermal and renewable power plants is formulated in three models: namely cooperative, Nash and Stackelberg game models. The price of TGC is assumed to be determined by the legislative body (government) which is fixed. Numerical examples presented in this paper include sensitivity analysis of some key parameters and comparison of the results of different models. In all three game models, the parameters that influence pricing of the TGC based on the optimal amounts are obtained. The numerical examples demonstrate that in all models: there is a reverse relation between the price of electricity and the TGC price, as well as a direct relation between the price of electricity and the share of green electricity in total electricity generation. It is found that Stackelberg model is an appropriate structure to implement the TGC system. In this model, the supply of electricity and the production of green electricity are at the highest level, while the price of electricity is at the lowest levels. In addition, payoff of the thermal power plant is at the highest levels in the Nash model. Hence this model can be an applicatory structure for implementation of the TGC system in developing countries, where the number of thermal power plants is significantly greater than the number of renewable power plants.

  17. Unilateral regulation of bilateral trade in greenhouse gas emission permits

    International Nuclear Information System (INIS)

    Rehdanz, Katrin; Tol, Richard S.J.

    2005-01-01

    This paper considers the coordination of domestic markets for tradable emission permits where countries determine their own emission reduction targets, using a two-country model. Linking such schemes is beneficial to both countries but may cause the exporting country to decrease its emission reduction target and export more permits. This in turn would not only reduce the costs for both countries as less emissions have to be reduced, but it also lowers the environmental benefits of the importing country. One price instrument (tariff) and two quantity instruments (discount, quota) to prevent the exporting country from issuing more permits are examined. Each instrument restricts trade and alters the terms of trade for the two countries. The importing country (and regulator) prefers an import tariff and an import quota to a carbon discount. If the exporting country releases additional permits, the importing country should not try to keep total emissions constant, as that would be ineffective and maybe even counterproductive. Instead, the importing country should aim to keep the total import constant; this would impose costs on the exporting country that are independent of the policy instrument; an import quota would be the cheapest option for the importing country. An import quota would also stress the idea of supplementary of the flexible mechanism as it increases the share of emissions reduced domestically. Compliance and liability issues constrain the market further. However, both the importing and the exporting country would prefer that the permit seller is liable in case of non-compliance, as sellers' liability would less constrain the market

  18. Study of large shareholders’ behavior after non-tradable shares reform: A perspective of related party transactions

    Directory of Open Access Journals (Sweden)

    Hongbo Zhang

    2013-09-01

    Full Text Available Purpose: This paper explores the behavior choice of large shareholders in the related party transactions which occur between the large shareholders and listed companies by using the data of shares from 2007 to 2010. Design/methodology/appraoch: Based on the classical research paradigm (that is, LLSV, we analysis controlling shareholders’ propping and tunneling behaviors aiming to make sure their impacts to the medium and small shareholders in theory. Findings: We get the following findings: After our capital market entering the era of full circulation, we find that the relationship between the ratio of controlling shareholders and the related party transactions present (RPTs an inverted “U” shape curve, which means that it exits a typical “Grab-synergy” effect. we should take different measures to the transactions occurred between the large shareholders and listed companies according to the property nature of the large shareholders. State-owned shareholders choose to realize their private benefits by means of RPTs, while the non state-owned shareholders conduct RPTs with an expectation of reducing costs.Practical implications: Since Guo Shuqing, the Chairman of China Securities Regulatory Commission, took office, he has taken a lot measures to curb the related party transactions harshly. Under this circumstance, it is just the right time to have a research on large shareholders’ behavior. It has important significance both in theory and practice. Originality/value: Considering the Chinese special national conditions, this paper added lots of comprehensive facts to study large shareholders’ behavior including the rate of the share held by indirect controller, the probability of thievish behaviors have been discovered, and the strict punishment regulations. The discussions in this paper help to bring into focus a highly topical issue within the context of the large shareholders’ behavior after Non-tradable Shares Reform.

  19. Novel tradable instruments in the conservation of coral reefs, based on the coral gardening concept for reef restoration.

    Science.gov (United States)

    Rinkevich, Baruch

    2015-10-01

    Nearly all coral reefs bordering nations have experienced net losses in reef biodiversity, goods and services, even without considering the ever-developing global change impacts. In response, this overview wishes to reveal through prospects of active reef-restoration, the currently non-marketed or poorly marketed reef services, focusing on a single coral species (Stylophora pistillata). It is implied that the integration of equity capitals and other commodification with reef-restoration practices will improve total reef services. Two tiers of market-related activities are defined, the traditional first-tier instruments (valuating costs/gains for extracting tradable goods and services) and novel second-tier instruments (new/expanded monetary tools developed as by-products of reef restoration measures). The emerging new suite of economic mechanisms based on restoration methodologies could be served as an incentive for ecosystem conservation, enhancing the sum values of all services generated by coral reefs, where the same stocks of farmed/transplanted coral colonies will be used as market instruments. I found that active restoration measures disclose 12 classes of second-tier goods and services, which may partly/wholly finance restoration acts, bringing to light reef capitalizations that allow the expansion of markets with products that have not been considered before. The degree to which the second tier of market-related services could buffer coral-reef degradation is still unclear and would vary with different reef types and in various reef restoration scenarios; however, reducing the uncertainty associated with restoration. It is expected that the expansion of markets with the new products and the enhancement of those already existing will be materialized even if reef ecosystems will recover into different statuses. Copyright © 2015 Elsevier Ltd. All rights reserved.

  20. Federal Fisheries Permit (FFP)/ Federal Processor Permit (FPP) Permit Program

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Federal Fisheries Permit (FFP) is required for vessels of the United States which are used to fish for groundfish in the Gulf of Alaska or Bering Sea and...

  1. The influence of banking and borrowing under different penalty regimes in tradable green certificate markets - results from an experimental economics laboratory experiment

    International Nuclear Information System (INIS)

    Schaeffer, G.J.; Sonnemans, J.

    2000-01-01

    A theoretical study to asses the influence of banking and borrowing under various penalty systems for tradable green certificates (TGC) is described. It was shown that at least in theory, TGC systems can be an effective and efficient means of encouraging the use of renewables. The study focused on market dynamics in situations where the obligatory demand of the market must deal with fines for non-compliance. The laboratory experiment is described in detail and flow diagrams are shown. The author claims that experiments of this type can add to the understanding of environmental and market dynamics. A list of policy implications and recommendations is given

  2. NIPPLE DISCHARGE

    Directory of Open Access Journals (Sweden)

    T. N. Bukharova

    2008-01-01

    Full Text Available According to the data available in the literature, as high as 50% of women have benign breast tumors frequently accompanied by nip- ple discharge. Nipple discharge may be serous, bloody, purulent, and colostric. The most common causes are breast abscess, injury, drugs, prolactinoma, intraductal pappiloma, ductal ectasia, intraductal cancer (not more than 10%.

  3. Permit.LOA table

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This table includes the effective dates by vessel and permit number for each issued letter of authorization (LOA) by the Permit Office (APSD)

  4. State Licenses & Permits

    Data.gov (United States)

    Small Business Administration — Starting a business? Confused about whether you need a business license or permit? Virtually every business needs some form of license or permit to operate legally....

  5. Storm Water General Permit 3 for Rock and Asphalt

    Data.gov (United States)

    Iowa State University GIS Support and Research Facility — General permit #3 for storm water discharges associated with industrial activity for Asphalt Plants, Concrete Batch Plants, Rock Crushing Plants and Construction...

  6. Hydroelectric Generating Facilities General Permit (HYDROGP) for Massachusetts & New Hampshire

    Science.gov (United States)

    Documents, links & contacts for the Notice of Availability of the Final NPDES General Permits (HYDROGP) for Discharges at Hydroelectric Generating Facilities in Massachusetts (MAG360000) and New Hampshire (NHG360000) and Tribal Lands in the State of MA.

  7. NPDES Permit for Crow Nation Water Treatment Plants in Montana

    Science.gov (United States)

    Under NPDES permit MT-0030538, the U.S. Bureau of Indian Affairs is authorized to discharge from the Crow Agency water treatment plants via the wastewater treatment facility located in Bighorn County, Montana to the Little Bighorn River.

  8. Ileostomy - discharge

    Science.gov (United States)

    ... dried fruits (such as raisins), mushrooms, chunky relishes, coconut, and some Chinese vegetables. Tips for when no ... ask your doctor Living with your ileostomy Low-fiber diet Small bowel resection - discharge Total colectomy or ...

  9. Analyzing the carbon mitigation potential of tradable green certificates based on a TGC-FFSRO model: A case study in the Beijing-Tianjin-Hebei region, China.

    Science.gov (United States)

    Chen, Cong; Zhu, Ying; Zeng, Xueting; Huang, Guohe; Li, Yongping

    2018-07-15

    Contradictions of increasing carbon mitigation pressure and electricity demand have been aggravated significantly. A heavy emphasis is placed on analyzing the carbon mitigation potential of electric energy systems via tradable green certificates (TGC). This study proposes a tradable green certificate (TGC)-fractional fuzzy stochastic robust optimization (FFSRO) model through integrating fuzzy possibilistic, two-stage stochastic and stochastic robust programming techniques into a linear fractional programming framework. The framework can address uncertainties expressed as stochastic and fuzzy sets, and effectively deal with issues of multi-objective tradeoffs between the economy and environment. The proposed model is applied to the major economic center of China, the Beijing-Tianjin-Hebei region. The generated results of proposed model indicate that a TGC mechanism is a cost-effective pathway to cope with carbon reduction and support the sustainable development pathway of electric energy systems. In detail, it can: (i) effectively promote renewable power development and reduce fossil fuel use; (ii) lead to higher CO 2 mitigation potential than non-TGC mechanism; and (iii) greatly alleviate financial pressure on the government to provide renewable energy subsidies. The TGC-FFSRO model can provide a scientific basis for making related management decisions of electric energy systems. Copyright © 2017 Elsevier B.V. All rights reserved.

  10. Discharge quenching circuit for counters

    International Nuclear Information System (INIS)

    Karasik, A.S.

    1982-01-01

    A circuit for quenching discharges in gas-discharge detectors with working voltage of 3-5 kV based on transistors operating in the avalanche mode is described. The quenching circuit consists of a coordinating emitter follower, amplifier-shaper for avalanche key cascade control which changes potential on the counter electrodes and a shaper of discharge quenching duration. The emitter follower is assembled according to a widely used flowsheet with two transistors. The circuit permits to obtain a rectangular quenching pulse with front of 100 ns and an amplitude of up to 3.2 kV at duration of 500 μm-8 ms. Application of the quenching circuit described permits to obtain countering characteristics with the slope less than or equal to 0.02%/V and plateau extent greater than or equal to 300 V [ru

  11. NPDES Permit for Soap Creek Associates Wastewater Treatment Facility in Montana

    Science.gov (United States)

    Under National Pollutant Discharge Elimination System permit number MT-0023183, Soap Creek Associates, Inc. is authorized to discharge from its wastewater treatment facility located in West, Bighorn County, Montana, to Soap Creek.

  12. NPDES Draft Permit for City of New Town Water Treatment Plant in North Dakota

    Science.gov (United States)

    Under National Pollutant Discharge Elimination System draft permit number ND0031151, The City of New Town Water Treatment Plant is authorized to discharge from its wastewater treatment facility in Mountrail County, North Dakota.

  13. NPDES Permit for Town of Lodge Grass Wastewater Treatment Facility in Montana

    Science.gov (United States)

    Under National Pollutant Discharge Elimination System permit number MT0021890, the Town of Lodge Grass is authorized to discharge from from its wastewater treatment facility in Big Horn County to an unnamed slough to the Little Bighorn River.

  14. NPDES Permit for Super Concrete Ready-Mix Corp. (Aggregate Industries)

    Science.gov (United States)

    Under National Pollutant Discharge Elimination System permit number DC0000175, Super Concrete Ready-Mix Corporation is authorized to discharge from a facility to receiving waters named unnamed tributary to Northwest Branch of the Anacostia River.

  15. 40 CFR 122.29 - New sources and new dischargers.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 21 2010-07-01 2010-07-01 false New sources and new dischargers. 122.29 Section 122.29 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS EPA ADMINISTERED PERMIT PROGRAMS: THE NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM Permit...

  16. Tradable Earthquake Certificates

    NARCIS (Netherlands)

    Woerdman, Edwin; Dulleman, Minne

    2018-01-01

    This article presents a market-based idea to compensate for earthquake damage caused by the extraction of natural gas and applies it to the case of Groningen in the Netherlands. Earthquake certificates give homeowners a right to yearly compensation for both property damage and degradation of living

  17. Discharge Dialogue

    DEFF Research Database (Denmark)

    Horsbøl, Anders

    2012-01-01

    For several years, efforts have been made to strengthen collaboration between health professionals with different specializations and to improve patient transition from hospital to home (care). In the Danish health care system, these efforts have concentrated on cancer and heart diseases, whereas...... coordinator, employed at the hospital, is supposed to anticipate discharge and serve as mediator between the hospital and the municipal home care system. Drawing on methods from discourse and interaction analysis, the paper studies the practice of the discharge coordinator in two encounters between patients...... how the home context provides different resources for identification of patient needs and mutual decision making....

  18. Tradeable carbon permits

    International Nuclear Information System (INIS)

    Koutstaal, P.R.

    1995-01-01

    The research project on tradeable carbon permits has focused on three elements. First of all, the practical implications of designing a system of tradeable emission permits for reducing CO2 has been studied. In the second part, the consequences of introducing a system of tradeable carbon permits for entry barriers have been considered. Finally, the institutional requirements and welfare effects of coordination of CO2 abatement in a second-best world have been examined

  19. Annual Hanford Site environmental permitting status report

    International Nuclear Information System (INIS)

    Sonnichsen, J.C.

    1998-01-01

    The information contained and/or referenced in this Annual Hanford Site Environmental Permitting Status Report (Status Report) addresses the State Environmental Policy Act (SEPA) of 1971 and Condition II.W. of the Resource Conservation and Recovery Act (RCRA) of 1976 Permit, Dangerous Waste Portion (DW Portion). Condition II.W. of the RCRA Permit specifies the Permittees are responsible for all other applicable federal, state, and local permits for the development and operation of the Hanford Facility. Condition II.W. of the RCRA Permit specifies that the Permittees are to use their best efforts to obtain such permits. For the purposes of permit condition, 'best efforts' means submittal of documentation and/or approval(s) in accordance with schedules specified in applicable regulations, or as determined through negotiations with the applicable regulatory agencies. This Status Report includes information on all existing and anticipated environmental permitting. Environmental permitting required by RCRA, the Hazardous and Solid Waste Amendments (HSWA) of 1984, and non-RCRA permitting (solid waste handling, Clean Air Act Amendments of 1990, Clean Water Act Amendments of 1987, Washington State waste discharge, and onsite sewage system) is addressed. Information on RCRA and non-RCRA is current as of July 31, 1998. For the purposes of RCRA and the State of Washington Hazardous Waste Management Act of 1976 [as administered through the Dangerous Waste Regulations, Washington Active Code (WAC) 173-303], the Hanford Facility is considered a single facility. As such, the Hanford Facility has been issued one US Environmental Protection Agency (EPA)/State Identification Number (WA7890008967). This EPA/State identification number encompasses over 60 treatment, storage, and/or disposal (TSD) units. The Washington State Department of Ecology (Ecology) has been delegated authority by the EPA to administer the RCRA, including mixed waste authority. The RCRA permitting approach for

  20. Automatic Commercial Permit Sets

    Energy Technology Data Exchange (ETDEWEB)

    Grana, Paul [Folsom Labs, Inc., San Francisco, CA (United States)

    2017-12-21

    Final report for Folsom Labs’ Solar Permit Generator project, which has successfully completed, resulting in the development and commercialization of a software toolkit within the cloud-based HelioScope software environment that enables solar engineers to automatically generate and manage draft documents for permit submission.

  1. Angioplasty and stent - heart - discharge

    Science.gov (United States)

    Drug-eluting stents - discharge; PCI - discharge; Percutaneous coronary intervention - discharge; Balloon angioplasty - discharge; Coronary angioplasty - discharge; Coronary artery angioplasty - discharge; Cardiac ...

  2. Radiological discharges

    International Nuclear Information System (INIS)

    Woodliffe, J.

    1990-01-01

    Current practice of North Sea States on the discharge and disposal of liquid radioactive wastes to the North Sea are based on the declaration issued at the Second International Conference on the Protection of the North Sea, known as the London Declaration. This has three main points the first of which emphasises the application of the Best Available Technology to protect the North Sea, the second provides a framework on which future controls on radioactive discharges should be based. The third identifies two parts of the framework; to take into account the recommendations of international organizations and that any repositories of radioactive waste which are built should not pollute the North Sea. This chapter looks at how the concensus based on the London Declaration is working, gauges the progress made in the implementation of the policy goal, identifies existing and future areas for concern and proposes ways of strengthening the control of radioactive discharges. The emphasis is on the United Kingdom practice and regulations for liquid wastes, most of which comes from the Sellafield Reprocessing Plant. (author)

  3. Transaction costs and sequential bargaining in transferable discharge permit markets.

    Science.gov (United States)

    Netusil, N R; Braden, J B

    2001-03-01

    Market-type mechanisms have been introduced and are being explored for various environmental programs. Several existing programs, however, have not attained the cost savings that were initially projected. Modeling that acknowledges the role of transactions costs and the discrete, bilateral, and sequential manner in which trades are executed should provide a more realistic basis for calculating potential cost savings. This paper presents empirical evidence on potential cost savings by examining a market for the abatement of sediment from farmland. Empirical results based on a market simulation model find no statistically significant change in mean abatement costs under several transaction cost levels when contracts are randomly executed. An alternative method of contract execution, gain-ranked, yields similar results. At the highest transaction cost level studied, trading reduces the total cost of compliance relative to a uniform standard that reflects current regulations.

  4. Permitted Marine Hydrokinetic Projects

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data represents pending or issued preliminary permits or issued licenses for marine hydrokinetic projects that produce energy from waves or directly from the...

  5. BCDC Minor Permits

    Data.gov (United States)

    California Natural Resource Agency — An administrative permit can be issued for an activity that qualifies as a minor repair or improvement in a relatively short period of time and without a public...

  6. Allegheny County Asbestos Permits

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — Current asbestos permit data issued by the County for commercial building demolitions and renovations as required by the EPA. This file is updated daily and can be...

  7. Floodplain District Permit

    Data.gov (United States)

    Montgomery County of Maryland — The purpose of a Floodplain District Permit (FPDP) is to control floodplain development in order to protect persons and property from danger and destruction and to...

  8. Coal Mine Permit Boundaries

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — ESRI ArcView shapefile depicting New Mexico coal mines permitted under the Surface Mining Control and Reclamation Act of 1977 (SMCRA), by either the NM Mining these...

  9. Hysterectomy - vaginal - discharge

    Science.gov (United States)

    Vaginal hysterectomy - discharge; Laparoscopically assisted vaginal hysterectomy - discharge; LAVH - discharge ... you were in the hospital, you had a vaginal hysterectomy. Your surgeon made a cut in your ...

  10. Group NPDES stormwater permit application: The Conoco experience

    International Nuclear Information System (INIS)

    Holler, J.D.

    1993-01-01

    The US Environmental Protection Agency (USEPA) has reported that stormwater runoff is a major cause of pollution and use impairment to waters of the nation. Diffuse pollution sources (stormwater runoff) are increasingly important as controls for industrial process dischargers. On November 16, 1990 the Federal Clean Water Act National Pollutant Discharge Elimination System (NPDES) rules governing the discharge of stormwater were published (56 FR 40948). These rules potentially affect every type of business enterprise conducting work ''associated with industrial activity.'' Dischargers of stormwater associated with industrial activity ar required to either seek coverage under a federal or state general permit using notice of intent, apply for an individual permit, or apply for a permit through a two-part group application process. Conoco, Inc. Supply and Transportation (S and T) elected the latter alternative to attempt to comply with these new evolving complex, broad-ranging permitting requirements. This paper discusses specific details of S and T's strategy, BMP designs, data acquisition activities, monitoring results, as well as economic impacts on the corporation as a result of storm water permit requirements. S and T operates approximately 170 unique wholly and jointly owned petroleum product storage and transport facilities across the nation. Approximately one-third of these facilities were subject to stormwater permit application requirements

  11. Lung surgery - discharge

    Science.gov (United States)

    ... Lung biopsy - discharge; Thoracoscopy - discharge; Video-assisted thoracoscopic surgery - discharge; VATS - discharge ... milk) for 2 weeks after video-assisted thoracoscopic surgery and 6 to 8 weeks after open surgery. ...

  12. Pediatric heart surgery - discharge

    Science.gov (United States)

    ... discharge; Heart valve surgery - children - discharge; Heart surgery - pediatric - discharge; Heart transplant - pediatric - discharge ... Geme JW, Schor NF, eds. Nelson Textbook of Pediatrics . 20th ed. Philadelphia, PA: Elsevier; 2016:chap 434. ...

  13. Hanford Facility RCRA permit handbook

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    Purpose of this Hanford Facility (HF) RCRA Permit Handbook is to provide, in one document, information to be used for clarification of permit conditions and guidance for implementing the HF RCRA Permit.

  14. Title V Permitting Statistics Inventory

    Data.gov (United States)

    U.S. Environmental Protection Agency — The Title V Permitting Statistics Inventory contains measured and estimated nationwide statistical data, consisting of counts of permitted sources, types of permits...

  15. National Pollution Discharge Elimination System (NPDES) Facility Points, Region 9, 2007, US EPA Region 9

    Data.gov (United States)

    U.S. Environmental Protection Agency — Point geospatial dataset representing locations of NPDES Facilities. NPDES (National Pollution Discharge Elimination System) is an EPA permit program that regulates...

  16. National Pollution Discharge Elimination System (NPDES) Facility Points, Region 9, 2011, US EPA Region 9

    Data.gov (United States)

    U.S. Environmental Protection Agency — Point geospatial dataset representing locations of NPDES Facilities. NPDES (National Pollution Discharge Elimination System) is an EPA permit program that regulates...

  17. National Pollution Discharge Elimination System (NPDES) Facility Points, Region 9, 2012, US EPA Region 9

    Data.gov (United States)

    U.S. Environmental Protection Agency — Point geospatial dataset representing locations of NPDES Facilities. NPDES (National Pollution Discharge Elimination System) is an EPA permit program that regulates...

  18. Permit application modifications

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-11-01

    This document contains the Permit Application Modifications for the Y-12 Industrial Landfill V site on the Oak Ridge Reservation. These modifications include the assessment of stability of the proposed Landfill V under static and loading conditions. Analyses performed include the general slope stability, veneer stability of the bottom liner and cover system, and a liquefaction potential assessment of the foundation soils.

  19. Permit application modifications

    International Nuclear Information System (INIS)

    1995-11-01

    This document contains the Permit Application Modifications for the Y-12 Industrial Landfill V site on the Oak Ridge Reservation. These modifications include the assessment of stability of the proposed Landfill V under static and loading conditions. Analyses performed include the general slope stability, veneer stability of the bottom liner and cover system, and a liquefaction potential assessment of the foundation soils

  20. PERMITTING HAZARDOUS WASTE INCINERATORS

    Science.gov (United States)

    This publication is a compilation of information presented at a seminar series designed to address the issues that affect the issuance of hazardous waste incineration permits and to improve the overall understanding of trial burn testing. pecifically, the document provides guidan...

  1. Coping with EPA's new petroleum industry storm water permits

    International Nuclear Information System (INIS)

    Veal, S.C.; Whitescarver, J.P.

    1994-01-01

    The United States Environmental Protection Agency has just released for public comment its so-called multi-sector industry specific storm water permit. This permit -- developed in response to the 730 group storm water permit applications submitted in 1992 to EPA -- proposes the establishment of specific runoff sampling and facility design requirements for at least two petroleum industry sectors. This proposed permit establishes specific conditions for the oil and gas extraction section (SIC group 13) and for lubricant manufacturers (SIC 2992). Permit conditions are also established for allied industrial sectors such as the chemical, transportation and asphalt materials industries. By most standards, the proposed permit is much tougher than EPA's baseline general permit for storm water discharges which was released in September of 1992. For example, under the proposal, most industries are required to perform periodic storm water sampling. EPA has also established storm water effluent and performance standards for several industrial categories. This paper will discuss the petroleum industry specific conditions of the new permit. The paper will also discuss the results of the industry-wide storm water sampling efforts undertaken by more than 300 oil patch facilities across the country. In particular, sampling results will be discussed in the context to the permit conditions proposed by EPA. The paper will also discuss strategies for dealing with the new permits

  2. Vessel Sewage Discharges: Statutes, Regulations, and Related Laws and Treaties

    Science.gov (United States)

    Vessel sewage discharges can be regulated under multiple statutes, regulations, and laws/treaties, including the Clean Water Act, Title XIV, MARPOL Annex IV and the Vessel General Permit. This page describes how these are applied to vessel sewage.

  3. 300 Area Treated Effluent Disposal Facility permit reopener run plan

    International Nuclear Information System (INIS)

    Olander, A.R.

    1995-01-01

    The 300 Area Treated Effluent Disposal Facility (TEDF) is authorized to discharge treated effluent to the Columbia River by National Pollutant Discharge Elimination System permit WA-002591-7. The letter accompanying the final permit noted the following: EPA recognizes that the TEDF is a new waste treatment facility for which full scale operation and effluent data has not been generated. The permit being issued by EPA contains discharge limits that are intended to force DOE's treatment technology to the limit of its capability.'' Because of the excessively tight limits the permit contains a reopener clause which may allow limits to be renegotiated after at least one year of operation. The restrictions for reopening the permit are as follows: (1) The permittee has properly operated and maintained the TEDF for a sufficient period to stabilize treatment plant operations, but has nevertheless been unable to achieve the limitation specified in the permit. (2) Effluent data submitted by the permittee supports the effluent limitation modifications(s). (3) The permittee has submitted a formal request for the effluent limitation modification(s) to the Director. The purpose of this document is to guide plant operations for approximately one year to ensure appropriate data is collected for reopener negotiations

  4. Are tradable green certificates a cost-efficient policy driving technical change or a rent-generating machine? Lessons from Sweden 2003-2008

    International Nuclear Information System (INIS)

    Bergek, Anna; Jacobsson, Staffan

    2010-01-01

    In the European policy debate, tradable green certificates (TGC) have been suggested to be a superior regulatory framework for promoting the diffusion of renewable electricity technologies. The purpose of this paper is to assess the performance of the Swedish TGC system, contributing to the European debate on the suitability of different types of frameworks. The expectations of the TGC system were that it would: (a) be effective in terms of increasing the supply of 'green' electricity; (b) do this in a cost effective manner (from both a social and a consumer perspective); (c) generate an equitable distribution of costs and benefits and (d) drive technical change. So far, it has performed adequately in terms of effectiveness and social cost effectiveness. However, consumer costs have been substantially higher than expected, very large rents are generated and, at best, it contributes marginally to technical change. Thus, a TGC framework should be selected if the overriding concern is to minimize short term social costs of reaching a certain goal with a high degree of predictability. However, it cannot be expected to also drive technical change, keep consumer costs down and be equitable. Such trade-offs need to be revealed and not obscured by analysts.

  5. The interaction between electricity, heat and gas in a tradable green certificate system. Paper for the analysis phase of InTraCert

    International Nuclear Information System (INIS)

    Boots, M.G.; Schaeffer, G.J.; De Zoeten, C.

    2001-08-01

    The InTraCert project aims to explore the possibility of integrating the existing and planned Tradable Green Certificate (TGC) schemes in the European Union and, therefore, creating a plausible unified market for TGCs. In particular, attention was paid to the possibilities of integrating TGCs for green electricity, green heat and biogas. Specific issues at stake when taking green heat and biogas into account in a green certificate system were analyzed. The analysis shows that production-based issuing of certificates is preferred, although for practical reasons it is easier to start with grid-based (and 'electricity-only') certificates. Conversion between different certificates and units are of main concern when green heat and biogas are included in the system. The kWh seems to be a convenient unit to issue the certificates. It should be possible to exchange certificates for new certificates, i.e. 'redemption for conversion' (conversion of the certificates in parallel with the conversion of the physical energy flow), as opposed to the redemption of certificates to fulfil an obligation. Mandatory demand, or the obligation, should suitably be put on consumers and stated in general terms. The consumer may then decide on the preferred energy mix to fulfil his obligation. Countries may allow for the possibility to comply with the obligation using foreign certificates and restrict the import of TGCs that they judge to be unacceptable. However, for substantial international trade to take place, some harmonisation, e.g. for issuing certificates, is required. 6 refs

  6. Supersonic CO electric-discharge lasers

    Science.gov (United States)

    Hason, R. K.; Mitchner, M.; Stanton, A.

    1975-01-01

    Laser modeling activity is described which involved addition of an option allowing N2 as a second diatomic gas. This option is now operational and a few test cases involving N2/CO mixtures were run. Results from these initial test cases are summarized. In the laboratory, a CW double-discharge test facility was constructed and tested. Features include: water-cooled removable electrodes, O-ring construction to facilitate cleaning and design modifications, increased discharge length, and addition of a post-discharge observation section. Preliminary tests with this facility using N2 yielded higher power loadings than obtained in the first-generation facility. Another test-section modification, recently made and as yet untested, will permit injection of secondary gases into the cathode boundary layer. The objective will be to vary and enhance the UV emission spectrum from the auxiliary discharge, thereby influencing the level of photoionization in the main discharge region.

  7. Permitting issues in Virginia

    International Nuclear Information System (INIS)

    Kennel, R.P.

    1992-01-01

    As background, LG and E Development Corporation (formerly Hadson) has successfully put 16 Qualifying Facilities in the ground over the past 9 years in California, Maine, Virginia, and North Carolina. Each of these qualifying facilities has had some environmental innovative first, so there is no apology for the authors' environmental credentials. In Virginia, there are four identical 60 MW stoker coal cogeneration projects in Southampton County, Altavista, Hopewell, and -lastly-Buena Vista. The Buena Vista cogeneration project becomes the exception that proves the permitting rules. It has been in the permitting process for over 4 years; and despite being the cleanest coal project ever considered east of the Mississippi (design at 0.1 lbs/MMBtu for both So 2 and NO x ), it has suffered serous consequences from permitting delays and BACT ratcheting. As a simple comparison of importance, the Virginia Power Mt. Storm coal power facility emits approximately 150,000 tons of So 2 per year, while the Buena Vista project will actually emit approximately 150 tons of SO 2 per year (not including 1,500' tons of purchased SO 2 offsets). Both are similar distances from the Shenandoah National Park which has been the primary environmental point of concern in Virginia

  8. 76 FR 76716 - Draft National Pollutant Discharge Elimination System (NPDES) General Permits for Discharges...

    Science.gov (United States)

    2011-12-08

    ...-0141 for the VGP or Docket ID No. EPA-HQ-OW-2011-0150 for the sVGP, by one of the following methods... electronically is EPA's preferred method for receiving comments. Go directly to www.regulations.gov and follow... numeric technology-based effluent limitations that are applicable to vessels with ballast water tanks and...

  9. Tennis elbow surgery - discharge

    Science.gov (United States)

    ... epicondylitis surgery - discharge; Lateral tendinosis surgery - discharge; Lateral tennis elbow surgery - discharge ... long as you are told. This helps ensure tennis elbow will not return. You may be prescribed a ...

  10. Ankle replacement - discharge

    Science.gov (United States)

    ... total - discharge; Total ankle arthroplasty - discharge; Endoprosthetic ankle replacement - discharge; Osteoarthritis - ankle ... You had an ankle replacement. Your surgeon removed and reshaped ... an artificial ankle joint. You received pain medicine and were ...

  11. Hip fracture - discharge

    Science.gov (United States)

    ... neck fracture repair - discharge; Trochanteric fracture repair - discharge; Hip pinning surgery - discharge ... in the hospital for surgery to repair a hip fracture, a break in the upper part of ...

  12. Asthma - child - discharge

    Science.gov (United States)

    Pediatric asthma - discharge; Wheezing - discharge; Reactive airway disease - discharge ... Your child has asthma , which causes the airways of the lungs to swell and narrow. In the hospital, the doctors and nurses helped ...

  13. Atmospheric pressure helium afterglow discharge detector for gas chromatography

    Science.gov (United States)

    Rice, Gary; D'Silva, Arthur P.; Fassel, Velmer A.

    1986-05-06

    An apparatus for providing a simple, low-frequency electrodeless discharge system for atmospheric pressure afterglow generation. A single quartz tube through which a gas mixture is passed is extended beyond a concentric electrode positioned thereabout. A grounding rod is placed directly above the tube outlet to permit optical viewing of the discharge between the electrodes.

  14. Are combined cycle plants being driven to zero discharge?

    International Nuclear Information System (INIS)

    Sinha, P.K.; Narula, R.G.; Weidinger, G.F.

    1991-01-01

    This paper discusses the water-related environmental issues of siting combined cycle plants, including availability of plant makeup water and wastewater discharge. The need for water treatment equipment for waste minimization, recycle, and/or zero discharge is discussed. The key water-related permit issues and preliminary design commitments are demonstrated via case histories

  15. Prostate brachytherapy - discharge

    Science.gov (United States)

    Implant therapy - prostate cancer - discharge; Radioactive seed placement - discharge ... You had a procedure called brachytherapy to treat prostate cancer. Your treatment lasted 30 minutes or more, ...

  16. Potable Water Treatment Facility General Permit (PWTF GP) ...

    Science.gov (United States)

    2017-08-28

    The Final PWTF GP establishes permit eligibility conditions, Notice of Intent (NOI) requirements, effluent limitations, standards, prohibitions, and best management practices for facilities that discharge to waters in the Commonwealth of Massachusetts (including both Commonwealth and Indian country lands) and the State of New Hampshire.

  17. Lean in Air Permitting Guide

    Science.gov (United States)

    The Lean in Air Permitting Guide is designed to help air program managers at public agencies better understand the potential value and results that can be achieved by applying Lean improvement methods to air permitting processes.

  18. Pacific Islands Region Fishing Permits

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Sustainable Fisheries Division Permits Program issues around 300 permits annually for pelagic longline and troll & handline, bottomfish, crustacean (lobster...

  19. Vessel Permit System Data Set

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — GARFO issues federal fishing permits annually to owners of fishing vessels who fish in the Greater Atlantic region, as required by federal regulation. These permits...

  20. NPDES Draft Permit for Spirit Lake Water Treatment Facility in North Dakota

    Science.gov (United States)

    Under NPDES draft permit ND-0031101, Spirit Lake Water Resource Management is authorized to discharge to an unnamed intermittent tributary to Devils Lake which is tributary to Sheyenne River in North Dakota.

  1. NPDES Permit for Crow Municipal Rural & Industrial Pilot Water Treatment Plant in Montana

    Science.gov (United States)

    Under NPDES permit MT-0031827, the Crow Indian Tribe is authorized to discharge from the Crow Municipal Rural & Industrial (MR&I) Pilot Water Treatment Plant in Bighorn County, Montana to the Bighorn River.

  2. NPDES Permit for Mesa Verde National Park Water Treatment Plant in Colorado

    Science.gov (United States)

    Under NPDES permit number CO-0034462, the United States Department of the Interior, National Park Service is authorized to discharge from the Mesa Verde National Park water treatment plant, in Montezuma County, Colo.

  3. NPDES Permit for Mesa Verde National Park Wastewater Treatment Facility in Colorado

    Science.gov (United States)

    Under NPDES permit number CO-0034398, the United States Department of the Interior, National Park Service, Mesa Verde National Park is authorized to discharge from the Mesa Verde National Park wastewater treatment plant, in Montezuma County, Colo.

  4. NPDES Permit for Dakota Magic Casino Wastewater Treatment Facility in North Dakota

    Science.gov (United States)

    Under NPDES permit ND-0030813, the Dakota Nation Gaming Enterprise is authorized to discharge from the wastewater treatment facility in Richland County, North Dakota, to a roadside ditch flowing to an unnamed tributary to the Bois de Sioux.

  5. NPDES Permit for Rosebud Casino and Hotel Wastewater Treatment Facility in South Dakota

    Science.gov (United States)

    Under NPDES permit SD-0034584, Rosebud Casino and Hotel, South Dakota, is authorized to discharge from its wastewater treatment facility in Todd County, South Dakota to an unnamed drainageway(s) tributary to Rock Creek.

  6. NPDES Permit for Rocky Mountain Arsenal Recycled Water Pipeline in Colorado

    Science.gov (United States)

    Under NPDES permit CO-0035009, the U.S. Department of Interior's Fish and Wildlife Service is authorized to discharge from the Rocky Mountain Arsenal recycled water pipeline to Lower Derby Lake in Adams County, Colo.

  7. 40 CFR 233.36 - Modification, suspension or revocation of permits.

    Science.gov (United States)

    2010-07-01

    ... has been submitted to the Director; (iv) Provide for minor modification of project plans that do not... appropriately regulated by individual permits; (4) Circumstances relating to the authorized activity have... cessation of any discharge controlled by the permit; (5) Any significant information relating to the...

  8. Vessel Sewage Discharges

    Science.gov (United States)

    Vessel sewage discharges are regulated under Section 312 of the Clean Water Act, which is jointly implemented by the EPA and Coast Guard. This homepage links to information on marine sanitation devices and no discharge zones.

  9. Early discharge following birth

    DEFF Research Database (Denmark)

    Nilsson, Ingrid M. S.; Kronborg, Hanne; Knight, Christopher H.

    2017-01-01

    .26–0.48) and primiparous compared to multiparous had an OR of 0.22 (CI 0.17–0.29) for early discharge. Other predictors for early discharge were: no induction of labour, no epidural painkiller, bleeding less than 500 ml during delivery, higher gestational age, early expected discharge and positive breastfeeding experience...

  10. Heart attack - discharge

    Science.gov (United States)

    ... and lifestyle Cholesterol - drug treatment Controlling your high blood pressure Deep vein thrombosis - discharge Dietary fats explained Fast food tips Heart attack - discharge Heart attack - what to ask your doctor Heart bypass ... pacemaker - discharge High blood pressure - what to ask your doctor How to read ...

  11. Dischargers_Example.png | ECHO | US EPA

    Science.gov (United States)

    ECHO, Enforcement and Compliance History Online, provides compliance and enforcement information for approximately 800,000 EPA-regulated facilities nationwide. ECHO includes permit, inspection, violation, enforcement action, and penalty information about facilities regulated under the Clean Air Act (CAA) Stationary Source Program, Clean Water Act (CWA) National Pollutant Elimination Discharge System (NPDES), and/or Resource Conservation and Recovery Act (RCRA). Information also is provided on surrounding demographics when available.

  12. 300 Area TEDF NPDES Permit Compliance Monitoring Plan

    International Nuclear Information System (INIS)

    Loll, C.M.

    1994-01-01

    This monitoring plan describes the activities and methods that will be employed at the 300 Area Treated Effluent Disposal Facility (TEDF) in order to ensure compliance with the National Discharge Elimination System (NPDES) permit. Included in this document are a brief description of the project, the specifics of the sampling effort, including the physical location and frequency of sampling, the support required for sampling, and the Quality Assurance (QA) protocols to be followed in the sampling procedures

  13. 2008 Contruction General Permits & Multi-Sector General Permits

    Data.gov (United States)

    U.S. Environmental Protection Agency — View stormwater notices of intent (NOIs) for construction projects under EPA's 2008 Construction General Permit (CGP), for Low Erosivity Waivers (LEWs) submitted...

  14. Waste-to-energy permitting sourcebook

    International Nuclear Information System (INIS)

    Longwell, D.; Wegrecki, A.; Williams, D.

    1992-10-01

    Environmental issues, regulatory processes and approvals important in obtaining a permit to construct and/or operate a waste-to-energy (WTE) facility are identified and discussed. Environmental issues include: (1) air emission levels, their control and potential impacts, (2) ash leachability, treatment, and disposal, (3) potential health risks from emissions, and (4) other issues such as need/benefit and public perception of WTE. Laws, regulations and approvals that can affect project development are identified and listed, and potential regulatory trends are discussed. A general permit acquisition plan is also presented. An analysis of environmental and regulatory data obtained from the literature, regulatory agencies, and specific projects is presented. California and Massachusetts, both with regulations generally more stringent than federal regulations and considered environmentally conservative, were selected for detailed state regulatory review. Two project case histories (Commerce Refuse-to-Energy (RTE) Project in California and SEMASS WTE Project in Massachusetts) were selected to illustrate: (1) how regulations are actually applied to a project, (2) project-specific permit and operating conditions, and (3) project-specific environmental issues. Modern WTE plots employ state-of-the-art air emission control technologies and strategies to reduce air emission is to levels below regulatory requirements and to reduce estimated health risks to within EPA's acceptable risk range. WTE ash leachate can exhibit hazardous waste characteristics, primarily lead and cadmium. However, modern landfills utilize liners and leachate collection systems to prevent infiltration of leachate into the groundwater supply. Modern WTE plants employ dry systems and have zero process wastewater discharge

  15. Noncooperative models of permit markets

    Energy Technology Data Exchange (ETDEWEB)

    Godal, Odd

    2011-07-15

    The applicability of some popular and basic permit market theories has been questioned. Drawing on noncooperative equilibrium theory for pure exchange economies, this article adapts several well-established alternative models to permit exchange. Some qualitative properties of the associated equilibria are provided, including two games with equilibria that in a sense coincide. Nevertheless, as there exist quite a few models potentially applicable to emissions trading, with equilibria that range from autarky to Pareto optimality, it seems that economics lacks a broadly accepted basic theory for permit markets. (Author)

  16. Permit trading and credit trading

    DEFF Research Database (Denmark)

    Boom, Jan-Tjeerd; R. Dijstra, Bouwe

    This paper compares emissions trading based on a cap on total emissions (permit trading) and on relative standards per unit of output (credit trading). Two types of market structure are considered: perfect competition and Cournot oligopoly. We find that output, abatement costs and the number...... of firms are higher under credit trading. Allowing trade between permit-trading and credit-trading sectors may increase in welfare. With perfect competition, permit trading always leads to higher welfare than credit trading. With imperfect competition, credit trading may outperform permit trading....... Environmental policy can lead to exit, but also to entry of firms. Entry and exit have a profound impact on the performance of the schemes, especially under imperfect competition. We find that it may be impossible to implement certain levels of total industry emissions. Under credit trading several levels...

  17. Factors Influencing Learner Permit Duration

    Directory of Open Access Journals (Sweden)

    Johnathon P. Ehsani

    2016-12-01

    Full Text Available An increasing number of countries are requiring an extended learner permit prior to independent driving. The question of when drivers begin the learner permit period, and how long they hold the permit before advancing to independent licensure has received little research attention. Licensure timing is likely to be related to “push” and “pull” factors which may encourage or inhibit the process. To examine this question, we recruited a sample of 90 novice drivers (49 females and 41 males, average age of 15.6 years soon after they obtained a learner permit and instrumented their vehicles to collect a range of driving data. Participants completed a series of surveys at recruitment related to factors that may influence licensure timing. Two distinct findings emerged from the time-to-event analysis that tested these push and pull factors in relation to licensure timing. The first can be conceptualized as teens’ motivation to drive (push, reflected in a younger age when obtaining a learner permit and extensive pre-permit driving experience. The second finding was teens’ perceptions of their parents’ knowledge of their activities (pull; a proxy for a parents’ attentiveness to their teens’ lives. Teens who reported higher levels of their parents’ knowledge of their activities took longer to advance to independent driving. These findings suggest time-to-licensure may be related to teens’ internal motivation to drive, and the ability of parents to facilitate or impede early licensure.

  18. The National Solar Permitting Database

    Energy Technology Data Exchange (ETDEWEB)

    2014-08-31

    "The soft costs of solar — costs not associated with hardware — remain stubbornly high. Among the biggest soft costs are those associated with inefficiencies in local permitting and inspection. A study by the National Renewable Energy Laboratory and Lawrence Berkeley National Laboratory estimates that these costs add an average of $0.22/W per residential installation. This project helps reduce non-hardware/balance of system (BOS) costs by creating and maintaining a free and available site of permitting requirements and solar system verification software that installers can use to reduce time, capital, and resource investments in tracking permitting requirements. Software tools to identify best permitting practices can enable government stakeholders to optimize their permitting process and remove superfluous costs and requirements. Like ""a Wikipedia for solar permitting"", users can add, edit, delete, and update information for a given jurisdiction. We incentivize this crowdsourcing approach by recognizing users for their contributions in the form of SEO benefits to their company or organization by linking back to users' websites."

  19. 50 CFR 679.4 - Permits.

    Science.gov (United States)

    2010-10-01

    ... this section, with the exception that an IFQ hired master permit or a CDQ hired master permit need not... program permit or card type is: Permit is in effect from issue date through the end of: For more... section (C) Halibut & sablefish hired master permits Specified fishing year Paragraph (d)(2) of this...

  20. Watershed-based point sources permitting strategy and dynamic permit-trading analysis.

    Science.gov (United States)

    Ning, Shu-Kuang; Chang, Ni-Bin

    2007-09-01

    Permit-trading policy in a total maximum daily load (TMDL) program may provide an additional avenue to produce environmental benefit, which closely approximates what would be achieved through a command and control approach, with relatively lower costs. One of the important considerations that might affect the effective trading mechanism is to determine the dynamic transaction prices and trading ratios in response to seasonal changes of assimilative capacity in the river. Advanced studies associated with multi-temporal spatially varied trading ratios among point sources to manage water pollution hold considerable potential for industries and policy makers alike. This paper aims to present an integrated simulation and optimization analysis for generating spatially varied trading ratios and evaluating seasonal transaction prices accordingly. It is designed to configure a permit-trading structure basin-wide and provide decision makers with a wealth of cost-effective, technology-oriented, risk-informed, and community-based management strategies. The case study, seamlessly integrating a QUAL2E simulation model with an optimal waste load allocation (WLA) scheme in a designated TMDL study area, helps understand the complexity of varying environmental resources values over space and time. The pollutants of concern in this region, which are eligible for trading, mainly include both biochemical oxygen demand (BOD) and ammonia-nitrogen (NH3-N). The problem solution, as a consequence, suggests an array of waste load reduction targets in a well-defined WLA scheme and exhibits a dynamic permit-trading framework among different sub-watersheds in the study area. Research findings gained in this paper may extend to any transferable dynamic-discharge permit (TDDP) program worldwide.

  1. Glow discharging device

    International Nuclear Information System (INIS)

    Maeno, Katsuki; Kawasaki, Kozo; Hiratsuka, Hajime; Kawashima, Shuichi.

    1989-01-01

    In a thermonuclear device, etc. impurities adsorbed to inner walls of a vacuum vessel by glow discharge are released to clean the vacuum vessel for preventing intrusion of the impurities into plasmas. The object of the present invention is to minimize the capacity of a power source equipment for the glow discharge device to the least extent. That is, a stabilization resistance is connected in series between each of a plurality of anodes which are inserted and arranged at the inside of a vacuum vessel as a cathode and a power source respectively. The resistance value R is selected so as to satisfy the relation: R < (Vi - Vm)/Ii, in which Vi: glow discharge starting voltage, Vm: glow discharge keeping voltage, Ii: glow discharge starting current. Accordingly, if a voltage is applied from a power source to a plurality of anodes, scattering of electric discharge between the anodes can be suppressed and the effect of voltage drop during discharge by the stabilization resistance can be eliminated. As a result, it is possible to provide an economically advantageous glow discharge device with the capacity for the power source facility being to the least extent. (K.M.)

  2. Research paper no. 18. Trading rules for CO2 emission permits systems. A proposal for ceilings on quantities and prices

    International Nuclear Information System (INIS)

    Criqui, P.; Viguier, L.

    2000-01-01

    Tradable emission permit (TEP) systems for greenhouse gases (GHGs) as they could develop following the Kyoto Protocol - that is if they are limited to Annex B countries and are not bound by exchange regulations) - do not appear to be greatly acceptable today, either to the United States or to the European Union. The problem of the uncertainty related to the cost of reducing emissions is strongly highlighted in the United States: in fact, the approach adopted in the Kyoto Protocol, that of quantitative emissions targets, leaves the question of the reduction programme costs wide open. For the European Union, the unregulated TEP system is hardly acceptable because it would not guarantee that the principle of 'supplementarity' adopted in the Kyoto Protocol, that is, the fact that the purchase of permits should be in addition to action taken within each of the Annex B countries. The section two of this paper is an in-depth economic analysis of the european proposal for ''concrete ceilings''. The alternative proposals, formulated in the United States and relating more to permit price ceilings or''trigger price'', are examined in Section 3. After showing that each of the foregoing proposals could have consequences unacceptable to some or others of the parties to the Protocol, Section 4 offers the proposal of a hybrid formula for regulating the rights market. In fact, the main aim of this paper is to show that the implementation of a 'hybrid solution', consisting of limiting the volume of exchanges while at the same time introducing a TEP price ceiling, could provide a market regulation framework effect allowing the benefits of most of the economic advantages to be enjoyed and also having characteristics acceptable to the various parties from an environmental as well as from an international fairness point of view. (A.L.B.)

  3. CO-AXIAL DISCHARGES

    Science.gov (United States)

    Luce, J.S.; Smith, L.P.

    1960-11-22

    A method and apparatus are given for producing coaxial arc discharges in an evacuated enclosure and within a strong, confining magnetic field. The arcs are maintained at a high potential difference. Electrons will diffuse to the more positive arc from the negative arc, and positive ions will diffuse from the more positive arc to the negative arc. Coaxial arc discharges have the advantage that ions which return to strike the positive arc discharge will lose no energy since they do not strike a solid wall or electrode. Those discharges are useful in confining an ionized plasma between the discharges, and have the advantage of preventing impurities from the walls of the enclosure from entering ihe plasma area because of the arc barrier set up bv the cylindrical outer arc.

  4. Modelling electric discharge chemistry

    International Nuclear Information System (INIS)

    McFarlane, J.; Wren, J.C.

    1991-07-01

    The chemistry occurring in a electric discharge was modelled to predict how it would be influenced by discharge conditions. The discharge was characterized by a calculated Boltzmann electron-energy distribution, from which rate constants for electron-molecule processes in air were determined. These rate constants were used in a chemical kinetics calculation that also included reactions between neutral molecules, ions, free radicals and electronically excited species. The model describes how the discharge chemistry was influenced by humidity, electric field, electron number density, and concentrations of key reagents identified in the study. The use of an electric discharge to destroy airborne contaminant molecules was appraised, the targeted contaminants being CF 2 Cl 2 , HCN, and SO 2 . The modelling results indicate that an electric discharge should be able to remove HCN and CF 2 Cl 2 effectively, especially if the discharge conditions have been optimized. Effective destruction is achieved with a moderate electric field (over 1 x 10 -15 V.cm 2 ), a substantial electron number density (over 1 x 10 12 cm -3 ), and the presence of H 2 0 in the process air. The residence time in the discharge was also shown to be important in contaminant destruction. An attempt was made to explain the results of the electric discharge abatement of SO 2 , a component of a simulated flue-gas mixture. Results from the model indicate that the discharge parameters that increase the concentration of hydroxyl radical also increase the rate of decomposition of SO 2 . An objective of the study was to explain the apparent enhancement of SO 2 destruction by the presence of a small amount of NO 2 . It was thought that a likely explanation would be the stabilization of HOSO 2 , an important intermediate in the oxidation of SO 2 by NO 2 . (49 figs., 14 tabs., 75 refs.)

  5. Instream biological assessment of NPDES point source discharges at the Savannah River Site, 1997-1998

    International Nuclear Information System (INIS)

    Specht, W.L.

    2000-01-01

    The Savannah River Site currently has 33 permitted NPDES outfalls that have been permitted by the South Carolina Department of Health an Environmental Control to discharge to SRS streams and the Savannah River. In order to determine the cumulative impacts of these discharges to the receiving streams, a study plan was developed to perform in-stream assessments of the fish assemblages, macroinvertebrate assemblages, and habitats of the receiving streams

  6. Instream biological assessment of NPDES point source discharges at the Savannah River Site, 1997-1998

    Energy Technology Data Exchange (ETDEWEB)

    Specht, W.L.

    2000-02-28

    The Savannah River Site currently has 33 permitted NPDES outfalls that have been permitted by the South Carolina Department of Health an Environmental Control to discharge to SRS streams and the Savannah River. In order to determine the cumulative impacts of these discharges to the receiving streams, a study plan was developed to perform in-stream assessments of the fish assemblages, macroinvertebrate assemblages, and habitats of the receiving streams.

  7. Federal and state permits required to open a new uranium mine with comments on uranium development on Indian reservations

    International Nuclear Information System (INIS)

    Root, T.E.; Whisler, J.S.

    1976-01-01

    Three federally related problems are discussed: the environmental impact statement, water discharge permits, and access. A cookbook approach to the permitting process is given as it exists in Wyoming, Utah, New Mexico, and Arizona. The question of jurisdiction is dealt with by using a case study approach to illustrate how jurisdiction bears on uranium development on Indian reservations

  8. 40 CFR 122.22 - Signatories to permit applications and reports (applicable to State programs, see § 123.25).

    Science.gov (United States)

    2010-07-01

    ... POLLUTANT DISCHARGE ELIMINATION SYSTEM Permit Application and Special NPDES Program Requirements § 122.22... 40 Protection of Environment 21 2010-07-01 2010-07-01 false Signatories to permit applications and reports (applicable to State programs, see § 123.25). 122.22 Section 122.22 Protection of Environment...

  9. FIRE PERMIT NOW ON EDH!

    CERN Multimedia

    TIS General Safety Group or

    2001-01-01

    The electronic version of the Fire Permit form is now active. The aim of the Fire Permit procedure is to reduce the risk of fire or explosion. It is mandatory when performing 'hot work' (mainly activities which involve the use of naked flames or other heat sources - e.g. welding, brazing, cutting, grinding, etc.). Its use is explained in the CERN Fire Protection Code E. (Fire Protection) The new electronic form, which is substantially unchanged from the previous authorizing procedure, will be available on the Electronic Document Handling system (https://edh.cern.ch/) as of 1st September 2001. From this date use of the paper version should be discontinued.

  10. Discharge lamp technologies

    Science.gov (United States)

    Dakin, James

    1994-01-01

    This talk is an overview of discharge lamp technology commonly employed in general lighting, with emphasis on issues pertinent to lighting for plant growth. Since the audience is primarily from the plant growth community, and this begins the light source part of the program, we will start with a brief description of the discharge lamps. Challenges of economics and of thermal management make lamp efficiency a prime concern in controlled environment agriculture, so we will emphasize science considerations relating to discharge lamp efficiency. We will then look at the spectra and ratings of some representative lighting products, and conclude with a discussion of technological advances.

  11. Capacitor discharge engineering

    CERN Document Server

    Früngel, Frank B A

    1976-01-01

    High Speed Pulse Technology, Volume III: Capacitor Discharge Engineering covers the production and practical application of capacitor dischargers for the generation and utilization of high speed pulsed of energy in different forms. This nine-chapter volume discusses the principles of electric current, voltage, X-rays, gamma rays, heat, beams of electrons, neutrons and ions, magnetic fields, sound, and shock waves in gases and liquids. Considerable chapters consider the applications of capacitor discharges, such as impulse hardening of steel, ultrapulse welding of precision parts, X-ray flash t

  12. Predicting tile drainage discharge

    DEFF Research Database (Denmark)

    Iversen, Bo Vangsø; Kjærgaard, Charlotte; Petersen, Rasmus Jes

    used in the analysis. For the dynamic modelling, a simple linear reservoir model was used where different outlets in the model represented tile drain as well as groundwater discharge outputs. This modelling was based on daily measured tile drain discharge values. The statistical predictive model...... was based on a polynomial regression predicting yearly tile drain discharge values using site specific parameters such as soil type, catchment topography, etc. as predictors. Values of calibrated model parameters from the dynamic modelling were compared to the same site specific parameter as used...

  13. Major ion toxicity in effluents: A review with permitting recommendations

    Energy Technology Data Exchange (ETDEWEB)

    Goodfellow, W.L.; Ausley, L.W.; Burton, D.T.; Denton, D.L.; Dorn, P.B.; Grothe, D.R.; Heber, M.A.; Norberg-King, T.J.; Rodgers, J.H. Jr.

    2000-01-01

    Effluent toxicity testing methods have been well defined, but for the most part, these methods do not attempt to segregate the effects of active ionic concentrations and ion imbalances upon test and species performances. The role of various total dissolved solids in effluents on regulatory compliance has emerged during the last few years and has caused confusion in technical assessment and in permitting and compliance issues. This paper assesses the issue of ionic strength and ion imbalance, provides a brief summary of applicable data, presents several case studies demonstrating successful tools to address toxicity resulting from salinity and ion imbalance, and provides recommendations for regulatory and compliance options to manage discharges with salinity/ion imbalance issues. Effluent toxicity resulting from inorganic ion imbalance and the ion concentration of the effluent is pervasive in permitted discharge from many industrial process and municipal discharges where process streams are concentrated, adjusted, or modified. This paper discusses procedures that use weight-of-evidence approaches to identify ion imbalance toxicity, including direct measurement, predictive toxicity models for freshwater, exchange resins, mock effluents, and ion imbalance toxicity with tolerant/susceptible test species. Cost-effective waste treatment control options for a facility whose effluent is toxic because of total dissolved solids (TDS) or because of specific ion(s) are scarce at best. Depending on the discharge situation, TDS toxicity may not be viewed with the same level of concern as other, more traditional, toxicants. These discharge situations often do not require the conservative safety factors required by other toxicants. Selection of the alternative regulatory solutions discussed in this paper may be beneficial, especially because they do not require potentially expensive or high-energy-using treatment options that may be ineffective control options. The information

  14. Electric discharge during electrosurgery.

    Science.gov (United States)

    Shashurin, Alexey; Scott, David; Zhuang, Taisen; Canady, Jerome; Beilis, Isak I; Keidar, Michael

    2015-04-16

    Electric discharge utilized for electrosurgery is studied by means of a recently developed method for the diagnostics of small-size atmospheric plasma objects based on Rayleigh scattering of microwaves on the plasma volume. Evolution of the plasma parameters in the near-electrode sheaths and in the positive column is measured and analyzed. It is found that the electrosurgical system produces a glow discharge of alternating current with strongly contracted positive column with current densities reaching 10(3) A/cm(2). The plasma electron density and electrical conductivities in the channel were found be 10(16) cm(-3) and (1-2) Ohm(-1) cm(-1), respectively. The discharge interrupts every instance when the discharge-driving AC voltage crosses zero and re-ignites again every next half-wave at the moment when the instant voltage exceeds the breakdown threshold.

  15. Vaginal delivery - discharge

    Science.gov (United States)

    Pregnancy - discharge after vaginal delivery ... You may have bleeding from your vagina for up to 6 weeks. Early on, you may pass some small clots when you first get up. Bleeding will slowly become ...

  16. Prostate radiation - discharge

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/patientinstructions/000399.htm Prostate radiation - discharge To use the sharing features on ... keeping or getting an erection may occur after prostate radiation therapy. You may not notice this problem ...

  17. Brain injury - discharge

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/patientinstructions/000163.htm Brain injury - discharge To use the sharing features on ... know was in the hospital for a serious brain injury. At home, it will take time for ...

  18. Brain aneurysm repair - discharge

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/patientinstructions/000123.htm Brain aneurysm repair - discharge To use the sharing features ... this page, please enable JavaScript. You had a brain aneurysm . An aneurysm is a weak area in ...

  19. Brain radiation - discharge

    Science.gov (United States)

    Radiation - brain - discharge; Cancer - brain radiation; Lymphoma - brain radiation; Leukemia - brain radiation ... Decadron) while you are getting radiation to the brain. It may make you hungrier, cause leg swelling ...

  20. Atrial fibrillation - discharge

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/patientinstructions/000237.htm Atrial fibrillation - discharge To use the sharing features on this ... have been in the hospital because you have atrial fibrillation . This condition occurs when your heart beats faster ...

  1. Pneumonia - adults - discharge

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/patientinstructions/000017.htm Pneumonia in adults - discharge To use the sharing features on this page, please enable JavaScript. You have pneumonia, which is an infection in your lungs. In ...

  2. Knee arthroscopy - discharge

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/patientinstructions/000199.htm Knee arthroscopy - discharge To use the sharing features on this ... surgery to treat problems in your knee (knee arthroscopy). You may have been checked for: Torn meniscus. ...

  3. Cosmetic breast surgery - discharge

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/patientinstructions/000273.htm Cosmetic breast surgery - discharge To use the sharing features on this page, please enable JavaScript. You had cosmetic breast surgery to change the size or shape ...

  4. Shoulder surgery - discharge

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/patientinstructions/000179.htm Shoulder surgery - discharge To use the sharing features on this page, please enable JavaScript. You had shoulder surgery to repair the tissues inside or around your ...

  5. 75 FR 20592 - Notice of Availability of Draft National Pollutant Discharge Elimination System (NPDES) General...

    Science.gov (United States)

    2010-04-20

    ... NPDES general permit for storm water discharges in the Charles River watershed within Milford... control is necessary based on wasteload allocations in the Lower Charles River Phosphorus TMDL (``the TMDL..., to that Preliminary Residual Designation. EPA is also publishing a draft general permit that will...

  6. Discharges for lighting

    International Nuclear Information System (INIS)

    Stoffels, W W; Nimalasuriya, T; Flikweert, A J; Mulders, H C J

    2007-01-01

    The most common man-made discharge is a lamp. Even though lamps are often considered a mature technology, the discharge physics is often poorly understood. Two recent initiatives discussed here show that plasma research can help to make significant improvements. First we discuss color separation in metal halide lamps, which is a problem that prevents these highly efficient lamps from being used in more applications. Secondly a novel lamp concept is presented that may replace the current mercury based fluorescent lamps

  7. Discharge lamp technologies

    Energy Technology Data Exchange (ETDEWEB)

    Dakin, J. [GE Lighting, Cleveland, OH (United States)

    1994-12-31

    This talk is an overview of discharge lamp technology commonly employed in general lighting, with emphasis on issues pertinent to lighting for plant growth. Since the audience is primarily from the plant growth community, and this begins the light source part of the program, we will start with a brief description of the discharge lamps. Challenges of economics and of thermal management make lamp efficiency a prime concern in controlled environment agriculture, so we will emphasize science considerations relating to discharge lamp efficiency. We will then look at the spectra and ratings of some representative lighting products, and conclude with a discussion of technological advance. A general overview of discharge lighting technology can be found in the book of Waymouth (1971). A recent review of low pressure lighting discharge science is found in Dakin (1991). The pioneering paper of Reiling (1964) provides a good introduction to metal halide discharges. Particularly relevant to lighting for plant growth, a recent and thorough treatment of high pressure Na lamps is found in the book by deGroot and vanVliet (1986). Broad practical aspects of lighting application are thoroughly covered in the IES Lighting Handbook edited by Kaufman (1984).

  8. Chaos in gas discharges

    International Nuclear Information System (INIS)

    Piel, A.

    1993-01-01

    Many gas discharges exhibit natural oscillations which undergo a transition from regular to chaotic behavior by changing an experimental parameter or by applying external modulation. Besides several isolated investigations, two classes of discharge phenomena have been studied in more detail: ionization waves in medium pressure discharges and potential relaxation oscillations in filament cathode discharges at very low pressure. The latter phenomenon will be discussed by comparing experimental results from different discharge arrangements with particle-in-cell simulations and with a model based on the van-der-Pol equation. The filament cathode discharge has two stable modes of operation: the low current anode-glow-mode and the high current temperature-limited-mode, which form the hysteresis curve in the I(U) characteristics. Close to the hysteresis point of the AGM periodic relaxation oscillations occur. The authors demonstrate that the AGM can be understood by ion production in the anode layer, stopping of ions by charge exchange, and trapping in the virtual cathode around the filament. The relaxation oscillations consist of a slow filling phase and a rapid phase that invokes formation of an unstable double-layer, current-spiking, and ion depletion from the cathodic plasma. The relaxation oscillations can be mode-locked by external modulation. Inside a mode-locked state, a period doubling cascade is observed at high modulation degree

  9. Electrochemical cell assembled in discharged state

    Science.gov (United States)

    Yao, Neng-Ping; Walsh, William J.

    1976-01-01

    A secondary, electrochemical cell is assembled in a completely discharged state within a sealed containment. As assembled, the cell includes a positive electrode separated from a negative electrode by a molten salt electrolyte. The positive electrode is contained within a porous structure, permitting passage of molten electrolyte, and includes one or more layers of a metallic mesh, e.g. iron, impregnated with an intimate mixture of lithium sulfide and the electrolyte. The negative electrode is a porous plaque of aluminum metal. Prior to using the cell, an electrical charge forms lithium-aluminum alloy within the negative electrode and metal sulfide within the positive electrode.

  10. 50 CFR 660.25 - Permits.

    Science.gov (United States)

    2010-10-01

    ... change and the reasons for the request. If the permit requested to be changed to the base permit is..., vessel owner, or permit owner for any reason. The sablefish at-sea processing exemption will expire upon... ownership. (G) For a request to change a permit's ownership that is necessitated by divorce, the individual...

  11. 10 CFR 50.23 - Construction permits.

    Science.gov (United States)

    2010-01-01

    ... 10 Energy 1 2010-01-01 2010-01-01 false Construction permits. 50.23 Section 50.23 Energy NUCLEAR... Description of Licenses § 50.23 Construction permits. A construction permit for the construction of a... part 52 of this chapter, the construction permit and operating license are deemed to be combined in a...

  12. City of Richland 300 Area industrial wastewater permit application

    International Nuclear Information System (INIS)

    1995-05-01

    Battelle-Pacific Northwest Labs and Westinghouse Hanford Co. are responsible for operating most of the facilities within the 300 Area; other contractors are also involved. The document gives briefly water/wastewater data: water sources, water usage, water discharge/loss, NPDES permit status, plant sewer outlets size and flow, etc. The document also includes the following attachments: 300 Area building list, Oct. 1993-Oct. 1994 300 Area water balance, waste shipments for CY 1994, complete chemical listing, sanitary sewer sampling results (12/19/94, 1/18/95, 1/15/95), and priority pollutant listings

  13. Multipactor discharge apparatus

    International Nuclear Information System (INIS)

    1976-01-01

    The invention deals with a multipactor discharge apparatus which can be used for tuning microwave organs such as magnetron oscillators and other cavity resonators. This apparatus is suitable for delivering an improved tuning effect in a resonation organ wherefrom the working frequency must be set. This apparatus is equipped with two multipactor discharge electrodes set in a configuration such to that a net current flows from one electrode to another. These electrodes are parallel and flat. The apparatus can be used in magnetron devices as well for continuous waves as for impulses

  14. Red herring vaginal discharge.

    Science.gov (United States)

    Lee, Jun Hee; Pringle, Kirsty; Rajimwale, Ashok

    2013-09-18

    Labial hair tourniquet syndrome is a rare condition that can be easily misdiagnosed and ultimately lead to irreversible damage. An 11-year-old premenarche girl presented with a 5-day history of pain and swelling in the labia with associated vaginal discharge. The general practitioner treated her with clotrimazole without improvement. On examination, there was an oedematous swelling of the right labia with a proximal hair tourniquet. Local anaesthetic was applied and the hair removed with forceps. There was instant relief of pain and the discharge stopped within 24 h. The patient was sent home with a course of antibiotics.

  15. Travelling-wave-sustained discharges

    International Nuclear Information System (INIS)

    Schlueter, Hans; Shivarova, Antonia

    2007-01-01

    This review is on discharges maintained by travelling waves: new plasma sources, discovered in 1974 and considered as a prototype of the gas discharges according to their definition as nonlinear systems which unify in a self-consistent manner plasmas and fields. In the presentation here of the fluid-plasma models of the diffusion-controlled regime of the travelling-wave-sustained discharges (TWSDs), the basic features of the discharge maintenance-the discharge self-consistency and the electron heating in the high-frequency field-are stressed. Operation of stationary and pulsed discharges, discharge maintenance without and in external magnetic fields as well as discharge production in different gases (argon, helium, helium-argon gas mixtures and hydrogen) are covered. Modulation instability of diffusion-controlled discharges and discharge filamentation at higher gas pressures are also included in the review. Experimental findings which motivate aspects of the reported modelling are pointed out

  16. Discharges from nuclear power stations

    International Nuclear Information System (INIS)

    1991-02-01

    HM Inspectorate of Pollution commissioned, with authorising responsibilities in England and Wales, a study into the discharges of radioactive effluents from Nuclear Power Stations. The study considered arisings from nuclear power stations in Europe and the USA and the technologies to treat and control the radioactive discharges. This report contains details of the technologies used at many nuclear power stations to treat and control radioactive discharges and gives, where information was available, details of discharges and authorised discharge limits. (author)

  17. NPDES Permit for Leadville Mine Drainage Tunnel Treatment Plant in Colorado

    Science.gov (United States)

    Under NPDES permit CO-0021717, the U.S. Bureau of Reclamation is authorized to discharge from the Leadville Mine Drainage Tunnel Treatment Plant in Lake County, Colorado to an unnamed drainage way tributary to the East Fork of the Arkansas River.

  18. PWR pressurizer discharge piping system on-site testing

    International Nuclear Information System (INIS)

    Anglaret, G.; Lasne, M.

    1983-08-01

    Framatome PWR systems includes the installation of safety valves and relief valves wich permit the discharge of steam from the pressurizer to the pressurizer relief tank through discharge piping system. Water seal expulsion pluration then depends on valve stem lift dynamics which can vary according to water-stem interaction. In order to approaches the different phenomenons, it was decided to perform a test on a 900 MWe French plant, test wich objectives are: characterize the mechanical response of the discharge piping to validate a mechanical model; open one, two or several valves among the following: one safety valve and three pilot operated relief valves, at a time or sequentially and measure the discharge piping transient response, the support loads, the

  19. Forest Products Industry Permitting Information

    Science.gov (United States)

    This document may be of assistance in applying the New Source Review (NSR) air permitting regulations including the Prevention of Significant Deterioration (PSD) requirements. This document is part of the NSR Policy and Guidance Database. Some documents in the database are a scanned or retyped version of a paper photocopy of the original. Although we have taken considerable effort to quality assure the documents, some may contain typographical errors. Contact the office that issued the document if you need a copy of the original.

  20. 5 CFR 734.202 - Permitted activities.

    Science.gov (United States)

    2010-01-01

    ... (CONTINUED) POLITICAL ACTIVITIES OF FEDERAL EMPLOYEES Permitted Activities § 734.202 Permitted activities. Employees may take an active part in political activities, including political management and political campaigns, to the extent not expressly prohibited by law and this part. ...

  1. Air permitting of IGCC plants

    Energy Technology Data Exchange (ETDEWEB)

    Chitikela, S.R.

    2007-07-01

    The IGCC process is, currently, the preferred choice over conventional thermal power production in regard to cleanup of fuel and significantly reduced contaminant emissions. The air permitting requirements include the review of: feed preparation and PM emissions; feed gasification and contaminant emissions; elemental sulfur recovery and SO{sub 2} emissions; options for carbon-dioxide recovery; syngas characteristics for combustion; CT design and combustion mechanisms; air contaminant emissions of CT; controlled CT emissions of nitrogen-oxides and carbon-monoxide gases using the SCR and oxidation catalysts, respectively; and, emission of volatile organic compounds (VOCs), and hazardous air pollutants (HAPs). However, the IGCC processes are being rigorously reviewed for the system integration and reliability, and significant reduction of air contaminant emissions (including the greenhouse gases). This paper included a review of IGCC air contaminant emission rates, and various applicable regulatory requirements, such as NSR (New Source Review), NSPS (New Source Performance Standards), and MACT (Maximum Achievable Control Technology). The IGCC facility's NOX, CO, SO{sub 2}, PM, VOCs, and HAPs emission rates would be significantly low. Thus, effective, construction and installation, and operation air permits would be necessary for IGCC facilities.

  2. 7 CFR 319.75-3 - Permits.

    Science.gov (United States)

    2010-01-01

    ... Animal and Plant Health Inspection Service, Plant Protection and Quarantine, Port Operations, Permit Unit... article may be imported only after issuance of a written permit by Plant Protection and Quarantine. (b) An application for a written permit should be submitted to the Animal and Plant Health Inspection Service, Plant...

  3. 77 FR 25082 - Picture Permit Imprint Indicia

    Science.gov (United States)

    2012-04-27

    ... POSTAL SERVICE 39 CFR Part 111 Picture Permit Imprint Indicia AGENCY: Postal Service\\TM\\. ACTION... Service, Domestic Mail Manual (DMM[supreg]) 604.5 to add picture permit imprint indicia standards allowing...: The use of picture permit imprint indicia is designed to improve the effectiveness of a mailpiece by...

  4. 40 CFR 70.6 - Permit content.

    Science.gov (United States)

    2010-07-01

    ... § 70.5(d) of this part. (B) Prompt reporting of deviations from permit requirements, including those... corrective actions or preventive measures taken. The permitting authority shall define “prompt” in relation... and air pollution control equipment), practices, or operations regulated or required under the permit...

  5. Vessel Sewage Discharges: No-Discharge Zones (NDZs)

    Science.gov (United States)

    States may petition the EPA to establish areas, called no discharge zones (NDZs), where vessel sewage discharges are prohibited. This page describes how NDZs are designated, the types of designations, who enforces them, and how to comply.

  6. Monitoring of lightning discharge

    International Nuclear Information System (INIS)

    Grigor'ev, V.A.

    2001-01-01

    The paper presents a brief description of a lightning discharge recording system developed at the NPO 'Monitoring Techniques' under the direction of V.M. Moskolenko (Moscow). The system provides information about dangerous environmental occurrences such as tornados and hurricanes, making the forecast of extreme situations possible, especially in the areas of dangerous industries and objects. The created automatic system can be useful in solving the tasks relating to nuclear test monitoring. (author)

  7. Underwater Ship Husbandry Discharges

    Science.gov (United States)

    2011-11-01

    which entered into force in September of 2008, prohibits the use of harmful organotins such as tributyltin ( TBT ) in AFCs used on international...States. The use of TBT AFCs is explicitly prohibited under the VGP, and vessels must remove such coatings or paint over them to prevent toxic ...to hull husbandry include (1) the discharge of toxic chemicals used as biocides in AFCs and (2) biofouling as a vector for aquatic nuisance species

  8. Radioactive wastes and discharges

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-07-01

    The guide sets out the radiation safety requirements and limits for the treatment of radioactive waste. They shall be observed when discharging radioactive substances into the atmosphere or sewer system, or when delivering solid, low-activity waste to a landfill site without a separate waste treatment plan. The guide does not apply to the radioactive waste resulting from the utilisation of nuclear energy or natural resources.

  9. Radioactive wastes and discharges

    International Nuclear Information System (INIS)

    2000-01-01

    The guide sets out the radiation safety requirements and limits for the treatment of radioactive waste. They shall be observed when discharging radioactive substances into the atmosphere or sewer system, or when delivering solid, low-activity waste to a landfill site without a separate waste treatment plan. The guide does not apply to the radioactive waste resulting from the utilisation of nuclear energy or natural resources

  10. Annual Hanford Site Environmental Permitting Status Report

    International Nuclear Information System (INIS)

    HOMAN, N.A.

    2000-01-01

    The information contained in, and/or referenced in, this Annual Hanford Site Environmental Permitting Status Report addresses Permit Condition II.W (Other Permits and/or Approvals) of the Dangerous Waste Portion of the Resource Conservation and Recovery Act Permit for the Treatment, Storage, and Disposal of Dangerous Waste, issued by the Washington State Department of Ecology (WA7890008967). Condition II.W specifies that the Permittees are responsible for obtaining all other applicable federal, state, and local permits authorizing the development and operation of the Hanford Facility. This status report also addresses Permit Condition I.E.22, as interpreted in Section 12.1.25 of the Hanford Facility Dangerous Waste Permit Application, General Information Portion (DOE/RL-91-28, Rev. 4), that states this report will be prepared annually and a copy of this report will be placed in the Facility Operating Record, General Information file by October 1 of each year

  11. Annual Hanford Site Environmental Permitting status report

    International Nuclear Information System (INIS)

    SONNICHSEN, J.C.

    1999-01-01

    The information contained in, and/or referenced in, this Annual Hanford Site Environmental Permitting Status Report addresses Permit Condition II.W (Other Permits and/or Approvals) of the Dangerous Waste Portion of the Resource Conservation and Recovery Act Permit for the Treatment, Storage, and Disposal of Dangerous Waste, issued by the Washington State Department of Ecology (WA7890008967). Condition II.W specifies that the Permittees are responsible for obtaining all other applicable federal, state, and local permits authorizing the development and operation of the Hanford Facility. Condition II.W further specifies that the Permittees are to use their best efforts to obtain such permits. For the purposes of this Permit Condition, ''best efforts'' mean submittal of documentation and/or approval(s) in accordance with schedules specified in applicable regulations, or as determined through negotiations with the applicable regulatory agencies

  12. 41 CFR 102-74.500 - Can Federal agencies disapprove permit applications or cancel issued permits?

    Science.gov (United States)

    2010-07-01

    ... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false Can Federal agencies disapprove permit applications or cancel issued permits? 102-74.500 Section 102-74.500 Public Contracts and... cancel issued permits? Yes, Federal agencies may disapprove any permit application or cancel an issued...

  13. 40 CFR 122.34 - As an operator of a regulated small MS4, what will my NPDES MS4 storm water permit require?

    Science.gov (United States)

    2010-07-01

    ... NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM Permit Application and Special NPDES Program Requirements... water impacts. For example, providing information to restaurants on the impact of grease clogging storm... minimum, the relevant requirements of paragraph (b) of this section. (d)(1) In your permit application...

  14. 40 CFR 122.33 - If I am an operator of a regulated small MS4, how do I apply for an NPDES permit and when do I...

    Science.gov (United States)

    2010-07-01

    ... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS EPA ADMINISTERED PERMIT PROGRAMS: THE NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM Permit Application and Special NPDES Program... 40 Protection of Environment 21 2010-07-01 2010-07-01 false If I am an operator of a regulated...

  15. Plasma Discharge Process in a Pulsed Diaphragm Discharge System

    Science.gov (United States)

    Duan, Jianjin; Hu, Jue; Zhang, Chao; Wen, Yuanbin; Meng, Yuedong; Zhang, Chengxu

    2014-12-01

    As one of the most important steps in wastewater treatment, limited study on plasma discharge process is a key challenge in the development of plasma applications. In this study, we focus on the plasma discharge process of a pulsed diaphragm discharge system. According to the analysis, the pulsed diaphragm discharge proceeds in seven stages: (1) Joule heating and heat exchange stage; (2) nucleated site formation; (3) plasma generation (initiation of the breakdown stage); (4) avalanche growth and plasma expansion; (5) plasma contraction; (6) termination of the plasma discharge; and (7) heat exchange stage. From this analysis, a critical voltage criterion for breakdown is obtained. We anticipate this finding will provide guidance for a better application of plasma discharges, especially diaphragm plasma discharges.

  16. Compact Intracloud Discharges

    Energy Technology Data Exchange (ETDEWEB)

    Smith, David A. [Univ. of Colorado, Boulder, CO (United States)

    1998-11-01

    In November of 1993, mysterious signals recorded by a satellite-borne broadband VHF radio science experiment called Blackboard led to a completely unexpected discovery. Prior to launch of the ALEXIS satellite, it was thought that its secondary payload, Blackboard, would most often detect the radio emissions from lightning when its receiver was not overwhelmed by noise from narrowband communication carriers. Instead, the vast majority of events that triggered the instrument were isolated pairs of pulses that were one hundred times more energetic than normal thunderstorm electrical emissions. The events, which came to be known as TIPPs (for transionospheric pulse pairs), presented a true mystery to the geophysics community. At the time, it was not even known whether the events had natural or anthropogenic origins. After two and one half years of research into the unique signals, two ground-based receiver arrays in New Mexico first began to detect and record thunderstorm radio emissions that were consistent with the Blackboard observations. On two occasions, the ground-based systems and Blackboard even recorded emissions that were produced by the same exact events. From the ground based observations, it has been determined that TIPP events areproduced by brief, singular, isolated, intracloud electrical discharges that occur in intense regions of thunderstorms. These discharges have been dubbed CIDS, an acronym for compact intracloud discharges. During the summer of 1996, ground-based receiver arrays were used to record the electric field change signals and broadband HF emissions from hundreds of CIDS. Event timing that was accurate to within a few microseconds made possible the determination of source locations using methods of differential time of arrival. Ionospheric reflections of signals were recorded in addition to groundwave/line-of-sight signals and were used to determine accurate altitudes for the discharges. Twenty-four CIDS were recorded from three

  17. Continuous pile discharging machine

    International Nuclear Information System (INIS)

    Smith, P.P.

    1976-01-01

    A device for discharging cartridges from tubes under fluid pressure includes a cylindrical housing adapted to be seated in a leak-tight manner on the end of one of the tubes, a chute depending from the cylindrical housing near the end seated on the end of the tube, a rotatable piston having a wrench on the forward end thereof disposed in the cylindrical housing and adapted to manipulate a plug in the end of the tube, and a telescopic hydraulic ram adapted to move the piston toward the plug. In addition the wrench contains a magnet which prevents inadvertent uncoupling of the wrench and the plug. 7 claims, 10 drawing figures

  18. Capacitive discharge exciplex lamps

    Energy Technology Data Exchange (ETDEWEB)

    Sosnin, E A; Erofeev, M V; Tarasenko, V F [High Current Electronics Institute, 2/3, Akademichesky Ave., Tomsk 634055 (Russian Federation)

    2005-09-07

    Simple-geometry exciplex lamps of a novel type excited by a capacitive discharge (CD-excilamps) have been investigated. An efficient radiation has been obtained on KrBr*, KrCl*, XeBr*, XeCl* molecules and I* atom. The highest values of efficiency of various working molecules are approximately 10-18%. The lifetime of the operating gas mixture in KrCl*, XeCl*, I* and XeBr* exciplex lamps excited by a CD is above 1000 h. Owing to the above-mentioned characteristics, the exciplex lamps excited by a CD are supposed to be very promising for various applications.

  19. Capacitive discharge exciplex lamps

    International Nuclear Information System (INIS)

    Sosnin, E A; Erofeev, M V; Tarasenko, V F

    2005-01-01

    Simple-geometry exciplex lamps of a novel type excited by a capacitive discharge (CD-excilamps) have been investigated. An efficient radiation has been obtained on KrBr*, KrCl*, XeBr*, XeCl* molecules and I* atom. The highest values of efficiency of various working molecules are approximately 10-18%. The lifetime of the operating gas mixture in KrCl*, XeCl*, I* and XeBr* exciplex lamps excited by a CD is above 1000 h. Owing to the above-mentioned characteristics, the exciplex lamps excited by a CD are supposed to be very promising for various applications

  20. Continuous pile discharging machine

    Science.gov (United States)

    Smith, Phillips P.

    1976-05-11

    A device for discharging cartridges from tubes under fluid pressure includes a cylindrical housing adapted to be seated in a leak-tight manner on the end of one of the tubes, a chute depending from the cylindrical housing near the end seated on the end of the tube, a rotatable piston having a wrench on the forward end thereof disposed in the cylindrical housing and adapted to manipulate a plug in the end of the tube, and a telescopic hydraulic ram adapted to move the piston toward the plug. In addition the wrench contains a magnet which prevents inadvertent uncoupling of the wrench and the plug.

  1. RPP Environmental Permits and Related Documentation

    International Nuclear Information System (INIS)

    DEXTER, M.L.

    2001-01-01

    This document contains the current list of environmental permits and related documentation for RPP facilities and activities. Copies of these permits and related approvals are maintained by RPP Environmental. In addition, notices of Correction and Notices of Violation are issued by State and Federal Regulators which are tracked by RPP Environmental to resolve any recently identified deficiencies. A listing of these recent Notices is provided as an attachment to this document. These permits, approval conditions, and recent regulatory agency notices, constitute an important element of the RPP Authorization Envelope. Permits are issued frequently and the reader is advised to check with RPP environmental for new permits or approval conditions. Interpretation of permit or approval conditions should be coordinated with RPP Environmental. This document is updated on a quarterly basis

  2. RPP Environmental Permits and Related Documentation

    International Nuclear Information System (INIS)

    DEXTER, M.L.

    2000-01-01

    This document contains the current list of environmental permits and related documentation for RPP facilities and activities. Copies of these permits and related approvals are maintained by RPP Environmental. In addition, Notices of Correction and Notices of Violation are issued by State and Federal Regulators which are tracked by RPP Environmental to resolve any recently identified deficiencies. A listing of these recent Notices is provided as an attachment to this document. These permits, approval conditions, and recent regulatory agency notices, constitute an important element of the RPP Authorization Envelope. Permits are issued frequently and the reader is advised to check with RPP environmental for new permits or approval conditions. Interpretation of permit or approval conditions should be coordinated with RPP Environmental. This document will be updated on a quarterly basis

  3. Cryogenic high current discharges

    International Nuclear Information System (INIS)

    Meierovich, B.E.

    1994-01-01

    Z-pinches formed from frozen deuterium fibers by a rapidly rising current have enhanced stability and high neutron yield. The efforts to understand the enhanced stability and neutron yield on the basis of classical picture of Bennett equilibrium of the current channel has not given satisfactory results. The traditional approach does not take into account the essential difference between the frozen deuterium fiber Z-pinches and the usual Z-pinches such as exploding wires or classical gas-puffed Z-pinches. The very low temperature of the fiber atoms (10 K), together with the rapidly rising current, result in the coexistence of a high current channel with unionized fiber atoms for a substantial period of time. This phenomena lasts during the risetime. This approach takes into account the difference of the breakdown in a dielectric deuterium fiber and the breakdown in a metallic wire. This difference is essential to the understanding of specific features of cryogenic high current discharges. Z-pinches in frozen deuterium fibers should be considered as a qualitatively new phenomenon on the boundary of cryogenic and high current physics. It is a start of a new branch in plasma physics: the physics of cryogenic high current discharges

  4. A New Approach to Gas Discharge Theory with Sheath Boundaries

    Science.gov (United States)

    Chen, Francis F.; Curreli, Davide

    Classical theories of gas discharges have concentrated on the microscopic properties of collisions and diffusion coefficients, but few have considered the macroscopic observables such as the density and temperature profiles. Since practical devices cannot be approximated by infinite cylinders, we consider finite cylinders with endplates. There, the short-circuit effect permits electrons to be Maxwellian even in the presence of a DC magnetic field. For uniform electron temperature Te and pressure p, the radial density profile is found to have a "universal" shape independent of p. A code EQM is developed to solve for radial profiles when all quantities vary with r and includes ionization balance and neutral depletion. The profile Te(r) depends on the type of discharge and is found for helicon discharges by iterating with the code HELIC. Resulting n(r) profiles are flat or peaked on axis, as found in experiment, even when ionization is localized to the edge.

  5. Diffusion of condenser water discharge

    International Nuclear Information System (INIS)

    Iwakiri, Toshio

    1977-01-01

    Thermal and nuclear power stations in Japan are mostly located in coastal area, and the cooling water is discharged into sea as warm water. Recently, large interest is taken in this matter, and it is desirable to predict the diffusion of warm discharge accurately and to take effective measures for lowering the temperature. As for the methods of predicting the diffusion of warm discharge, simplified estimation, mathematical analysis and hydrographical model experiment are used corresponding to objects and conditions. As for the measures to lower temperature, the method of discharging warm water into deep sea bottom was confirmed to be very effective. In this paper, the phenomena of diffusion of warm discharge in sea, the methods of predicting the diffusion of warm discharge, and the deep sea discharge as the measure for lowering temperature are outlined. The factors concerning the diffusion of warm discharge in sea are the conditions of discharge, topography and sea state, and the diffusion is roughly divided into mixing diffusion in the vicinity of warm water outlet and eddy diffusion in distant region. It is difficult to change artificially the conditions of diffusion in distant region, and the measures of raising the rate of dilution in near region are effective, therefore the deep sea discharge is adopted. (Kako, I.)

  6. 75 FR 4554 - Modification to 2008 National Pollutant Discharge Elimination System (NPDES) General Permit for...

    Science.gov (United States)

    2010-01-28

    ... construction sites to comply with a numeric effluent limitation for turbidity. Additionally, the non-numeric..., EPA Region 1. Dated: January 20, 2010. Carl-Axel P. Soderberg, Division Director, Caribbean...

  7. 77 FR 44494 - National Pollutant Discharge Elimination System Permit Regulation for Concentrated Animal Feeding...

    Science.gov (United States)

    2012-07-30

    ... CAFO: Beef cattle feedlots (including veal 112112 0211 calves). Beef cattle ranching and farming........ 112111 0212 Hogs 11221 0213 Sheep and Goats 11241, 11242 0214 General livestock except dairy and 11299...

  8. 78 FR 59672 - Draft National Pollutant Discharge Elimination System (NPDES) General Permit for Stormwater...

    Science.gov (United States)

    2013-09-27

    ...--Hazardous Waste Treatment Storage or Disposal. Sector L--Landfills and Land Application Sites. Sector M...--Food and Kindred Products. Sector V--Textile Mills, Apparel, and other Fabric Products Manufacturing... potential costs or burdens, explain how you arrived at your estimate in sufficient detail to allow for it to...

  9. 77 FR 57084 - National Pollutant Discharge Elimination System (NPDES): Draft General Permit for Point Source...

    Science.gov (United States)

    2012-09-17

    ... will be held in Public Affairs Center (PAC) Conference Room G, 2200 Ernest Hemingway Drive, in... in Brookens Auditorium, 2200 Ernest Hemingway Drive, in Springfield, IL 62703-5407, from 7:00 p.m. to...

  10. Heart bypass surgery - minimally invasive - discharge

    Science.gov (United States)

    ... invasive direct coronary artery bypass - discharge; MIDCAB - discharge; Robot assisted coronary artery bypass - discharge; RACAB - discharge; Keyhole ... M. is also a founding member of Hi-Ethics and subscribes to the principles of the Health ...

  11. Vaginal Discharge: What's Normal, What's Not

    Science.gov (United States)

    ... Staying Safe Videos for Educators Search English Español Vaginal Discharge: What's Normal, What's Not KidsHealth / For Teens / ... Discharge: What's Normal, What's Not Print What Is Vaginal Discharge? Vaginal discharge is fluid that comes from ...

  12. Analysis of Multipactor Discharge

    International Nuclear Information System (INIS)

    Lau, Y. Y.

    2005-01-01

    Several comprehensive studies of radio frequency (rf) breakdown and rf heating are reported. They are of general interest to magnetic confinement fusion, rf linac, and high power microwave source development. The major results include: (1) a ground-breaking theory of multipactor discharge on dielectric, including a successful proof-of-principle experiment that verified the newly developed scaling laws, (2) an in depth investigation of the failure mechanisms of diamond windows and ceramic windows, and of the roles of graphitization, thin films of coating and contaminants, and (3) a most comprehensive theory, to date, on the heating of particulates by an electromagnetic pulse, and on the roles of rf magnetic field heating and of rf electric field heating, including the construction of new scaling laws that govern them. The above form a valuable knowledge base for the general problem of heating phenomenology

  13. Radioactive wastes and discharges

    International Nuclear Information System (INIS)

    1993-01-01

    According to the Section 24 of the Finnish Radiation Decree (1512/91), the Finnish Centre for Radiation and Nuclear Safety shall specify the concentration and activity limits and principles for the determination whether a waste can be defined as a radioactive waste or not. The radiation safety requirements and limits for the disposal of radioactive waste are given in the guide. They must be observed when discharging radioactive waste into the atmosphere or sewer system, or when delivering solid low-activity waste to a landfill site without a separate waste disposal plan. The guide does not apply to the radioactive waste resulting from the utilization of nuclear energy of natural resources. (4 refs., 1 tab.)

  14. 40 CFR 71.6 - Permit content.

    Science.gov (United States)

    2010-07-01

    ... § 71.5(d). (B) Prompt reporting of deviations from permit requirements, including those attributable to... prompt or otherwise specifies a time frame for reporting deviations, that definition or time frame shall... and air pollution control equipment), practices, or operations regulated or required under the permit...

  15. 40 CFR 71.25 - Permit content.

    Science.gov (United States)

    2010-07-01

    ... such reports; and (ii) Prompt reporting of any deviations from permit requirements, including those... “prompt” in the permit for each situation and will do so in relation to the degree and type of deviation... reasonable times any facilities, equipment (including monitoring and air pollution control equipment...

  16. Review and revision of overload permit classification.

    Science.gov (United States)

    2013-02-01

    The Michigan Department of Transportation (MDOT) allows trucks that exceed their legal loads to cross : bridges if they apply and are approved for a permit. More than 30,000 permits have been processed each : year since 2002, providing a vital servic...

  17. 7 CFR 330.208 - Courtesy permits.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 5 2010-01-01 2010-01-01 false Courtesy permits. 330.208 Section 330.208 Agriculture... PRODUCTS; GARBAGE Movement of Plant Pests § 330.208 Courtesy permits. The Deputy Administrator may issue... subject to regulation under the Plant Protection Actor any other act, as a courtesy to facilitate movement...

  18. 32 CFR 552.90 - Permit office.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 3 2010-07-01 2010-07-01 true Permit office. 552.90 Section 552.90 National... CEMETERIES REGULATIONS AFFECTING MILITARY RESERVATIONS Fort Lewis Land Use Policy § 552.90 Permit office... non-training acess to the range complex. The office is open 0700-1900 hours, seven days a week, for...

  19. 50 CFR 21.31 - Rehabilitation permits.

    Science.gov (United States)

    2010-10-01

    ..., foster parenting, research projects, or other permitted activities with persons permitted or otherwise... Response Coordinator or other designated Service representative and obtain permission from the On-Scene Coordinator. All activities within the location of the spill are subject to the authority of the On-Scene...

  20. 77 FR 10183 - Reissuance of Nationwide Permits

    Science.gov (United States)

    2012-02-21

    ... Civil Works Program (Engineer Circular 1165- 2-211). The current Engineer Circular applies to Corps..., Corps of Engineers Reissuance of Nationwide Permits; Notice #0;#0;Federal Register / Vol. 77 , No. 34..., Corps of Engineers RIN 0710-AA71 Reissuance of Nationwide Permits AGENCY: Army Corps of Engineers, DoD...

  1. 40 CFR 233.21 - General permits.

    Science.gov (United States)

    2010-07-01

    ... ensure compliance with existing permit conditions an any reporting monitoring, or prenotification... apply for an individual permit. This discretionary authority will be based on concerns for the aquatic environment including compliance with paragraph (b) of this section and the 404(b)(1) Guidelines (40 CFR part...

  2. 75 FR 2560 - Issuance of Permits

    Science.gov (United States)

    2010-01-15

    ... DEPARTMENT OF THE INTERIOR Fish and Wildlife Service [FWS-R9-IA-2010-N006] [96300-1671-0000-P5] Issuance of Permits AGENCY: Fish and Wildlife Service, Interior. ACTION: Notice of issuance of permits..., 2009 PH.D, Department of 16, 2009. Cardiology Children's Hospital. Dated: January 8, 2010. Brenda Tapia...

  3. 50 CFR 21.41 - Depredation permits.

    Science.gov (United States)

    2010-10-01

    ... PLANTS (CONTINUED) MIGRATORY BIRD PERMITS Control of Depredating and Otherwise Injurious Birds § 21.41... control purposes. No permit is required merely to scare or herd depredating migratory birds other than... other means of concealment, decoys, duck calls, or other devices to lure or entice birds within gun...

  4. The discharge of radioactive effluents from the nuclear power programme into western waters of Great Britain

    International Nuclear Information System (INIS)

    Allday, C.

    1977-01-01

    A brief account is presented of the British nuclear power programme and the types of radioactive effluent that arise from the power stations and from the Windscale reprocessing plant. Routes by which these effluents could affect human populations, and radiation dose limits which have been laid down, are discussed. The discharge of permitted amounts of activity into western coastal waters of Great Britain, and the requirements for monitoring the discharges, are described. (U.K.)

  5. Dicarboxylic acids from electric discharge

    Science.gov (United States)

    Zeitman, B.; Chang, S.; Lawless, J. G.

    1974-01-01

    An investigation was conducted concerning the possible synthesis of a suite of dicarboxylic acids similar to that found in the Murchison meteorite. The investigation included the conduction of a chemical evolution experiment which simulated electric discharge through the primitive atmosphere of the earth. The suite of dicarboxylic acids obtained in the electric discharge experiment is similar to that of the Murchison meteorite, except for the fact that 2-chlorosuccinic acid is present in the spark discharge.

  6. 77 FR 22267 - Eagle Permits; Changes in the Regulations Governing Eagle Permitting

    Science.gov (United States)

    2012-04-13

    ... with rotating wind turbines. Permit Duration and Transferability In February 2011, we published draft... permit applicants, because of the known risk to eagles from collisions with wind turbines and electric... change does not affect the tenure of any other migratory bird or eagle permit type. DATES: Electronic...

  7. Meeting NPDES permit limits for an effluent-dependent stream

    International Nuclear Information System (INIS)

    Payne, W.L.

    1998-01-01

    When the Savannah River Site in Aiken, South Carolina received a National Pollutant Discharge Elimination System permit containing very low copper and toxicity limits for an effluent-dependent stream, an innovative and cost-effective method to meet them was sought. The South Carolina Department of Health and Environmental Control mandated that compliance with the new limits be achieved within three years of the effective date of the permit. SRS personnel studied various regulatory options for complying with the new limits including Water Effect Ratio, use of a Metals Translator, blending with additional effluents, and outfall relocation. Regulatory options were determined to not be feasible because the receiving stream is effluent dependent. Treatment options were studied after it was determined that none of the regulatory pathways were viable. Corrosion inhibitors were evaluated on a full-scale basis with only limited benefits. Ion exchange was promising, but not cost effective for a high flow effluent with a very low concentration of copper. A treatment wetlands, not normally given consideration for the removal of metals, proved to be the most cost effective method studied and is currently under construction

  8. An economically viable alternative to coastal discharge of produced water

    International Nuclear Information System (INIS)

    D'Unger, C.V.; Carr, R.S.; Chapman, D.C.

    1993-01-01

    The discharge of produced waters to coastal estuaries has been common practice on the Texas coast for many years as these discharges are currently exempt from NPDES permitting. A study of the active produced water discharges in Nueces Bay, Texas revealed that all eight effluents were highly toxic as determined by the sea urchin (Arbacia punctulata) fertilization and embryological development assays. An alternative to discharging produced water into coastal estuaries is the use of disposal wells. Inactive wells can be converted to produced water disposal wells. Production records for the Nueces Bay, Texas area reveal that 52% of the gas wells produce less than 100 mcf/d and 50% of the oil wells produce less than 10 b/d. Using conservative estimates, the cost of converting an inactive well to a disposal well was calculated to be $31,500 which could be paid out by a gas well producing as little as 100 mcf/d in 26 months using only 50% of the well's profit. Combining multiple leases to a single disposal well would reduce proportionately the cost to each operation. This study has demonstrated that economically viable disposal options could be achieved in the Nueces Bay area through the imaginative and cooperative formation of produced water disposal ventures. This same model could be applied to produced water discharges in other coastal areas

  9. Discharge cleaning for a tokamak

    International Nuclear Information System (INIS)

    Ishii, Shigeyuki

    1983-01-01

    Various methods of discharge cleaning for tokamaks are described. The material of the first walls of tokamaks is usually stainless steel, inconel, titanium and so on. Hydrogen is exclusively used as the discharge gas. Glow discharge cleaning (GDC), Taylor discharge cleaning (TDC), and electron cyclotron resonance discharge cleaning (ECR-DC) are discussed in this paper. The cleaning by GDC is made by moving a movable anode to the center of a tokamak vassel. Taylor found the good cleaning effect of induced discharge by high pressure and low power discharge. This is called TDC. When the frequency of high frequency discharge in a magnetic field is equal to that of the electron cyclotron resonance, the break down potential is lowered if the pressure is sufficiently low. The ECR-CD is made by using this effect. In TDC and ECR-DC, the electron temperature, which has a close relation to the production rate of H 0 , can be controlled by the pressure. In GDC, the operating pressure was improved by the radio frequency glow (RG) method. However, there is still the danger of arcing. In case of GDC and ECR-DC, the position of plasma can be controlled, but not in case of TDC. The TDC is accepted by most of takamak devices in the world. (Kato, T.)

  10. A Regional Multi-permit Market for Ecosystem Services

    Science.gov (United States)

    Bernknopf, R.; Amos, P.; Zhang, E.

    2014-12-01

    Regional cap and trade programs have been in operation since the 1970's to reduce environmental externalities (NOx and SOx emissions) and have been shown to be beneficial. Air quality and water quality limits are enforced through numerous Federal and State laws and regulations while local communities are seeking ways to protect regional green infrastructure and their ecosystems services. Why not combine them in a market approach to reduce many environmental externalities simultaneously? In a multi-permit market program reforestation (land offsets) as part of a nutrient or carbon sequestration trading program would provide a means to reduce agrochemical discharges into streams, rivers, and groundwater. Land conversions also improve the quality and quantity of other environmental externalities such as air pollution. Collocated nonmarket ecosystem services have societal benefits that can expand the crediting system into a multi-permit trading program. At a regional scale it is possible to combine regulation of water quality, air emissions and quality, and habitat conservation and restoration into one program. This research is about the economic feasibility of a Philadelphia regional multi-permit (cap and trade) program for ecosystem services. Instead of establishing individual markets for ecosystem services, the assumption of the spatial portfolio approach is that it is based on the interdependence of ecosystem functions so that market credits encompasses a range of ecosystem services. Using an existing example the components of the approach are described in terms of scenarios of land portfolios and the calculation of expected return on investment and risk. An experiment in the Schuylkill Watershed will be described for ecosystem services such as nutrients in water and populations of bird species along with Green House Gases. The Philadelphia regional market includes the urban - nonurban economic and environmental interactions and impacts.

  11. Permit to Work System in Nuclear Malaysia

    International Nuclear Information System (INIS)

    Shyen, A.K.S.; Azwafarina Zarmira Aznan; Md Derus Ibrahim

    2015-01-01

    A Permit-To-Work System is an essential part of the job risk assessment process. An effective Permit-To-Work System would help to prevent accident that usually involves maintenance and construction activities. In Malaysian Nuclear Agency, Radiation Safety and Health Division (BKS) has been given the responsibility to implement the system in order to fulfill the requirement of providing a safe and healthy workplace and environment for its employees as pledged in the Occupational Safety, Health and Environmental Policy. This paper presents the roles and functions of Permit-To-Work System, together with the process flow and challenges ahead. (author)

  12. The practice of terminal discharge.

    Science.gov (United States)

    Radha Krishna, Lalit Kumar; Murugam, Vengadasalam; Quah, Daniel Song Chiek

    2017-01-01

    'Terminal discharges' are carried out in Singapore for patients who wish to die at home. However, if due diligence is not exercised, parallels may be drawn with euthanasia. We present a theoretical discussion beginning with the definition of terminal discharges and the reasons why they are carried out in Singapore. By considering the intention behind terminal discharges and utilising a multidisciplinary team to deliberate on the clinical, social and ethical intricacies with a patient- and context-specific approach, euthanasia is avoided. It is hoped that this will provide a platform for professionals in palliative medicine to negotiate challenging issues when arranging a terminal discharge, so as to avoid the pitfall of committing euthanasia in a country such as Singapore where euthanasia is illegal. It is hoped that a set of guidelines for terminal discharges may someday be realised to assist professionals in Singapore and around the world.

  13. The ASDEX Upgrade discharge schedule

    International Nuclear Information System (INIS)

    Neu, G.; Engelhardt, K.; Raupp, G.; Treutterer, W.; Zasche, D.; Zehetbauer, T.

    2007-01-01

    ASDEX Upgrade's recently commissioned discharge control system (DCS) marks the transition from a traditional programmed system to a highly flexible 'data driven' one. The allocation of application processes (APs) to controllers, the interconnection of APs through uniquely named signals, and AP control parameter values are all defined as data, and can easily be adapted to the requirements of a particular discharge. The data is laid down in a set of XML documents which APs request via HTTP from a configuration server before a discharge. The use of XML allows for easy parsing, and structural validation through (XSD) schemas. The central input to the configuration process is the discharge schedule (DS), which embodies the dynamic behaviour of a planned discharge as reference trajectories grouped in segments, concatenated through transition conditions. Editing, generation and validation tools, and version control through CVS allow for efficient management of DSs

  14. 78 FR 36822 - Special Permit Applications

    Science.gov (United States)

    2013-06-19

    ... lithium battery that exceeds the net quantity weight restriction when transported by motor vehicle and... Dassault Falcon Jet Corp. Little Ferry, NJ May 13, 2013. To modify the special permit to add an additional...

  15. 32 CFR 935.11 - Permits.

    Science.gov (United States)

    2010-07-01

    ... shall be issued under other authority that is inconsistent with this part. The Commander may issue.... (b) To the extent it is not inconsistent with this part, any permit or registration issued pursuant...

  16. 50 CFR 660.707 - Permits.

    Science.gov (United States)

    2010-10-01

    ... or downloaded from the Southwest Region home page (http://swr.nmfs.noaa.gov/permits.htm) to apply for... the vessel is fishing for, taking, retaining, possessing, or landing HMS shoreward of the outer...

  17. 77 FR 4271 - Special Permit Marking Removal

    Science.gov (United States)

    2012-01-27

    ... the logistical and cost concerns regarding the ability of the railroad industry to comply with the... incorporating the applicable GRL Special Permits into the HMR (and FRA's subsequent approval notice) those...

  18. Web Air Permits (WAP R7)

    Data.gov (United States)

    U.S. Environmental Protection Agency — THIS DATA ASSET NO LONGER ACTIVE: This is metadata documentation for Web Air Permits in Region 7 (WAP R7), a Lotus Notes application that once tracked comment...

  19. 2013 EPA Vessels General Permit (VGP)

    Data.gov (United States)

    U.S. Environmental Protection Agency — Information for any vessel that submitted a Notice of Intent (NOI), Notice of Termination (NOT), or annual report under EPA's 2013 Vessel General Permit (VGP)....

  20. Gulf of Mexico Shrimp Permit Gear Survey

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data set contains annual vessel gear characterization of permit holders shrimp vessel. Data includes net type, TED type, BRD type, etc.

  1. WIPP's Hazardous Waste Facility Permit Renewal Application

    International Nuclear Information System (INIS)

    Most, W.A.; Kehrman, R.F.

    2009-01-01

    Hazardous waste permits issued by the New Mexico Environment Department (NMED) have a maximum term of 10-years from the permit's effective date. The permit condition in the Waste Isolation Pilot Plant's (WIPP) Hazardous Waste Facility Permit (HWFP) governing renewal applications, directs the Permittees to submit a permit application 180 days prior to expiration of the Permit. On October 27, 1999, the Secretary of the NMED issued to the United States Department of Energy (DOE), the owner and operator of WIPP, and to Washington TRU Solutions LLC (WTS), the Management and Operating Contractor and the cooperator of WIPP, a HWFP to manage, store, and dispose hazardous waste at WIPP. The DOE and WTS are collectively known as the Permittees. The HWFP is effective for a fixed term not to exceed ten years from the effective date of the Permit. The Permittees may renew the HWFP by submitting a new permit application at least 180 calendar days before the expiration date, of the HWFP. The Permittees are not proposing any substantial changes in the Renewal Application. First, the Permittees are seeking the authority to dispose of Contact-Handled and Remote-Handled TRU mixed waste in Panel 8. Panels 4 through 7 have been approved in the WIPP Hazardous Waste Facility Permit as it currently exists. No other change to the facility or to the manner in which hazardous waste is characterized, managed, stored, or disposed is being requested. Second, the Permittees also seek to include the Mine Ventilation Rate Monitoring Plan, as Attachment Q in the HWFP. This Plan has existed as a separate document since May 2000. The NMED has requested that the Plan be submitted as part of the Renewal Application. The Permittees have been operating to the Mine Ventilation Rate Monitoring Plan since the Plan was submitted. Third, some information submitted in the original WIPP RCRA Part B Application has been updated, such as demographic information. The Permittees will submit this information in the

  2. Discharge Planning in Chronic Conditions

    Science.gov (United States)

    McMartin, K

    2013-01-01

    Background Chronically ill people experience frequent changes in health status accompanied by multiple transitions between care settings and care providers. Discharge planning provides support services, follow-up activities, and other interventions that span pre-hospital discharge to post-hospital settings. Objective To determine if discharge planning is effective at reducing health resource utilization and improving patient outcomes compared with standard care alone. Data Sources A standard systematic literature search was conducted for studies published from January 1, 2004, until December 13, 2011. Review Methods Reports, randomized controlled trials, systematic reviews, and meta-analyses with 1 month or more of follow-up and limited to specified chronic conditions were examined. Outcomes included mortality/survival, readmissions and emergency department (ED) visits, hospital length of stay (LOS), health-related quality of life (HRQOL), and patient satisfaction. Results One meta-analysis compared individualized discharge planning to usual care and found a significant reduction in readmissions favouring individualized discharge planning. A second meta-analysis compared comprehensive discharge planning with postdischarge support to usual care. There was a significant reduction in readmissions favouring discharge planning with postdischarge support. However, there was significant statistical heterogeneity. For both meta-analyses there was a nonsignificant reduction in mortality between the study arms. Limitations There was difficulty in distinguishing the relative contribution of each element within the terms “discharge planning” and “postdischarge support.” For most studies, “usual care” was not explicitly described. Conclusions Compared with usual care, there was moderate quality evidence that individualized discharge planning is more effective at reducing readmissions or hospital LOS but not mortality, and very low quality evidence that it is more

  3. Recurrent vaginal discharge in children.

    Science.gov (United States)

    McGreal, Sharon; Wood, Paul

    2013-08-01

    Childhood vaginal discharge remains a frequent reason for referral from primary to secondary care. The Pediatric and Adolescent Gynecology (PAG) service at Kettering General Hospital was established in 1993 and provides a specialized service that meets the needs of children with gynaecological conditions. To investigate recurrent vaginal discharge noting symptomatology, defining pathogens, common and rarer causes, exploring management regimes, and any changes in practice over time. Retrospective review spanning 15 years identifying prepubertal children attending the outpatient PAG clinic with recurrent vaginal discharge. We reviewed the medical notes individually. 110 patients were identified; 85% were referred from primary care. The age distribution was bimodal at four and eight years. Thirty-five percent of our patients were discharged after the initial consultation. The commonest cause of discharge was vulvovaginitis (82%). Other important causes included suspected sexual abuse (5%), foreign body (3%), labial adhesions (3%), vaginal agenesis (2%). 35% of patients were admitted for vaginoscopy. Vaginal discharge is the most common gynecological symptom in prepubertal girls and can cause repeated clinical episodes. Vulvovaginitis is the most common cause and often responds to simple hygiene measures. Awareness of the less common causes of vaginal discharge is essential. Copyright © 2013 North American Society for Pediatric and Adolescent Gynecology. Published by Elsevier Inc. All rights reserved.

  4. 75 FR 35712 - National Pollutant Discharge Elimination System (NPDES): Use of Sufficiently Sensitive Test...

    Science.gov (United States)

    2010-06-23

    ... necessary to meet water quality standards. With respect to the protection of water quality, NPDES permits... protection of human health; for discharges to the Great Lakes Basin, the applicable water quality criteria...: Proposed rule. SUMMARY: The Environmental Protection Agency (EPA) is proposing minor amendments to its...

  5. Legal aspects of thermal discharges

    International Nuclear Information System (INIS)

    Martin, A.J.

    1974-01-01

    An overview of those legal areas which directly affect technical and planning decisions is presented in the form of 2 legal approaches which constrain the indiscriminate release of thermal discharges to receiving waters. One takes the form of private remedies which have traditionally been available to aggrieved parties who are in some way damaged by the harmful discharge. The 2nd approach utilizes the various statutory constraints leading to direct governmental action. It appears that statutory law is playing the prominent role in restricting the temperature to which receiving waters may be raised as a result of such discharges by using effluent limitations and water quality standards. (Water Resour. Abstr.)

  6. An introduction to gas discharges

    CERN Document Server

    Howatson, A M

    2013-01-01

    An Introduction to Gas Discharges: Second Edition aims to provide a compact introduction to the subject of gas discharges, which continues to make both scientific and industrial progress. In this second edition, the author has made minor corrections, rewritten and expanded some sections, used SI units and modernized notions, in hopes of making the book more up to date. Included in the book is a short history of the subject, an introduction that enumerates the types of gas discharges, the fundamental processes, and then moves on to the more specific areas such as the breakdown, the self-sustai

  7. CQI project improves discharge process.

    Science.gov (United States)

    1998-08-01

    At Gibson Rehab Center in Williamsport, PA, a continuous quality improvement project to bolster the institution's discharge planning process has resulted in increased satisfaction and an award for quality. The 15-month project was spearheaded by a multidisciplinary team charged with identifying areas that had a significant impact on customer service and suggesting better ways of delivering that service. Among the changes the group suggested were establishing a weekly discharge planning group for new neuro patients, assigning a discharge coordinator for each treatment team, and creating an interdisciplinary communication sheet for the home health therapy staff.

  8. 40 CFR 270.62 - Hazardous waste incinerator permits.

    Science.gov (United States)

    2010-07-01

    ... WASTES (CONTINUED) EPA ADMINISTERED PERMIT PROGRAMS: THE HAZARDOUS WASTE PERMIT PROGRAM Special Forms of Permits § 270.62 Hazardous waste incinerator permits. When an owner or operator of a hazardous waste... 40 Protection of Environment 26 2010-07-01 2010-07-01 false Hazardous waste incinerator permits...

  9. 30 CFR 773.10 - Review of permit history.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Review of permit history. 773.10 Section 773.10... REQUIREMENTS FOR PERMITS AND PERMIT PROCESSING § 773.10 Review of permit history. (a) We, the regulatory authority, will rely upon the permit history information you, the applicant, submit under § 778.12 of this...

  10. 40 CFR 60.4124 - Hg budget permit revisions.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 6 2010-07-01 2010-07-01 false Hg budget permit revisions. 60.4124... Coal-Fired Electric Steam Generating Units Permits § 60.4124 Hg budget permit revisions. Except as provided in § 60.4123(b), the permitting authority will revise the Hg Budget permit, as necessary, in...

  11. Vaginal itching and discharge - child

    Science.gov (United States)

    Pruritus vulvae; Itching - vaginal area; Vulvar itching; Yeast infection - child ... Common causes of vaginal itching and discharge in young girls include: Chemicals such as perfumes and dyes in detergents, fabric softeners, creams, ointments, ...

  12. Microwave discharges in capillary tubes

    International Nuclear Information System (INIS)

    Dervisevic, Emil

    1984-01-01

    This research thesis aims at being a contribution to the study of microwave discharge by a surface wave, and more precisely focusses on the discharge in capillary tubes filled with argon. The author first present theoretical models which describe, on the one hand, the propagation of the surface wave along the plasma column, and, on the other hand, longitudinal and radial profiles of the main discharge characteristics. The second part addresses the study of the influence of parameters (gas pressure and tube radius) on discharge operation and characteristics. Laws of similitude as well as empirical relationships between argon I and argon II emission line intensities, electron density, and electric field in the plasma have been established [fr

  13. Ion source of discharge type

    Energy Technology Data Exchange (ETDEWEB)

    Enchevich, I.B. [TRIUMF, Cyclotron Div., Vancouver, British Columbia (Canada); Korenev, S.A. [JINR, Hihg Energy Physics Lab., Dubna, Moscow (Russian Federation)

    1992-07-01

    A new scheme of ion source based on a dielectric surface sliding discharge is described. The conditions to form this type of discharge are analyzed and experimental results are shown. The main parameters of this ion source are: accelerating voltage U = 1/20kV; continuous extracted ion beam; current density j = 0.01/0.5 A/cm{sup 2}; ions of Cl, F, C, H; residual gas pressure P = 10{sup -6} Torr. A magnetic system is used to separate the different types of ions. The dielectric material in the discharge circuit (anode plasma emitter) defines the type of ions. The emission characteristics of plasma emitter and the discharge parameters are presented. The ion current yield satisfies the Child-Langmuir law. (author)

  14. Ion source of discharge type

    International Nuclear Information System (INIS)

    Enchevich, I.B.; Korenev, S.A.

    1992-07-01

    A new scheme of ion source based on a dielectric surface sliding discharge is described. The conditions to form this type of discharge are analyzed and experimental results are shown. The main parameters of this ion source are: accelerating voltage U = 1/20kV; continuous extracted ion beam; current density j = 0.01/0.5 A/cm 2 ; ions of Cl, F, C, H; residual gas pressure P = 10 -6 Torr. A magnetic system is used to separate the different types of ions. The dielectric material in the discharge circuit (anode plasma emitter) defines the type of ions. The emission characteristics of plasma emitter and the discharge parameters are presented. The ion current yield satisfies the Child-Langmuir law. (author)

  15. 9 CFR 78.2 - Handling of certificates, permits, and “S” brand permits for interstate movement of animals.

    Science.gov (United States)

    2010-01-01

    ... âSâ brand permits for interstate movement of animals. 78.2 Section 78.2 Animals and Animal Products... certificates, permits, and “S” brand permits for interstate movement of animals. (a) Any certificate, permit, or “S” brand permit required by this part for the interstate movement of animals shall be delivered...

  16. Radioactive discharges from Sellafield (UK)

    International Nuclear Information System (INIS)

    Pentreath, R.J.

    1985-01-01

    This study of low-level liquid radioactive discharges from the British Nuclear Fuels Ltd Sellafield site into the eastern basin of the Irish Sea, prepared on the basis of existing publications and documents, reviews chemical forms and rate of discharges, physical oceanography, sediment distribution and fisheries of the Irish Sea, behaviour of radionuclides in seawater, association with sedimentary materials, accumulation of radionuclides by biological materials, environmental monitoring, surveillance and assessment of radiation exposure of the public and impact on the environment

  17. Chronic obstructive pulmonary disease - adults - discharge

    Science.gov (United States)

    ... coughing up dark mucus Your fingertips or the skin around your fingernails are blue Alternative Names COPD - adults - discharge; Chronic obstructive airways disease - adults - discharge; Chronic obstructive lung disease - adults - discharge; ...

  18. Ballooning stability of JET discharges

    International Nuclear Information System (INIS)

    Huysmans, G.T.A.; Goedbloed, J.P.; Galvao, R.M.O.; Lazzaro, E.; Smeulders, P.

    1989-01-01

    Conditions under which ballooning modes are expected to be excited have recently been obtained in two different types of discharges in JET. In the first type, extremely large pressure gradients have been produced in the plasma core through pellet injections in the current rise phase followed by strong additional heating. In the second type, the total pressure of the discharge is approaching the Troyon limit. The stability of these discharges with respect to the ideal MHD ballooning modes has been studied with the stability code HBT. The equilibria are reconstructed with the IDENTC code using the external magnetic measurements and the experimental pressure profile. The results show that the evaluated high beta discharge is unstable in the central region of the plasma. This instability is related to the low shear and not to a large pressure gradient, as expected at the Troyon limit. In the pellet discharges the regions with the large pressure gradients are unstable to ballooning modes at the time of the beta decay, which ends the period of enhanced performance. The maximum pressure gradient in these discharges is limited by the boundary of the first region of stability. The observed phenomena at the beta decay are similar to those observed at the beta limit in DIII-D and TFTR. (author)

  19. Filamentary and diffuse barrier discharges

    International Nuclear Information System (INIS)

    Kogelschatz, U.

    2001-01-01

    Barrier discharges, sometimes also referred to as dielectric-barrier discharges or silent discharges, are characterized by the presence of at least one insulating layer in contact with the discharge between two planar or cylindrical electrodes connected to an ac power supply. The main advantage of this type of electrical discharge is, that non-equilibrium plasma conditions in atmospheric-pressure gases can be established in an economic and reliable way. This has led to a number of important applications including industrial ozone generation, surface modification of polymers, plasma chemical vapor deposition, excitation of CO 2 lasers, excimer lamps and, most recently, large-area flat plasma display panels. Depending on the application, the width of the discharge gap can range from less than 0.1 mm to about 100 mm and the applied frequency from below line frequency to several gigahertz. Typical materials used for the insulating layer (dielectric barrier) are glass, quartz, ceramics but also thin enamel or polymer layers

  20. 77 FR 71818 - Endangered Species Recovery Permit Applications

    Science.gov (United States)

    2012-12-04

    ... following permit requests. Applicant Permit No. TE-78622A Applicant: William J. Mautz, Hilo, Hawaii The...-179036 Applicant: Cullen A. Wilkerson, Richmond, California The applicant requests a permit renewal to...

  1. IFQ Halibut/Sablefish and CDQ Halibut Permit Program

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Under the IFQ Halibut/Sablefish Permit Program and CDQ Halibut Permit Program permits are issued for harvesting and receiving/processing halibut, and non-trawl...

  2. Banking and back-loading emission permits

    International Nuclear Information System (INIS)

    Chaton, Corinne; Creti, Anna; Peluchon, Benoît

    2015-01-01

    In this article we focus on the so-called back-loading policy adopted by the European Commission to increase the carbon market price. This environmental measure consists of removing a share of the allowances allocated for a given period in order to reallocate some or all of them later on. To analyze the impact of the permits back-loading, we determine the CO 2 price equilibrium with and without the policy measure, considering not only the market for permits but also the output market of regulated sectors. We propose a two-period model, where the market for permits is perfectly competitive, and the output market can be either competitive or oligopolistic. First, we define the condition under which banking from one period to another is optimal. This condition, that is the absence of arbitrage opportunities (AOA), depends not only from the period initial allocation but also on production market fundamentals. When this condition is satisfied, the market for emission is shown intertemporally efficient. Second, we point out that the back-loading measure may create inefficiencies or leave unaffected the permits price, if it alters the AOA. -- Highlights: •Relationship between the market for permits and the output market of regulated sectors. •Analysis of CO 2 prices and banking. •Impact of a recent environmental policy measure (backloading) on CO 2 prices

  3. Classification of electrical discharges in DC Accelerators

    Energy Technology Data Exchange (ETDEWEB)

    Banerjee, Srutarshi, E-mail: sruban.stephens@gmail.com [Accelerator and Pulse Power Division, Bhabha Atomic Research Centre, Trombay, Mumbai 400085 (India); Deb, A.K. [Department of Electrical Engineering, Indian Institute of Technology Kharagpur, Kharagpur 721302 (India); Rajan, Rehim N. [Accelerator and Pulse Power Division, Bhabha Atomic Research Centre, Trombay, Mumbai 400085 (India); Kishore, N.K. [Department of Electrical Engineering, Indian Institute of Technology Kharagpur, Kharagpur 721302 (India)

    2016-08-11

    Controlled electrical discharge aids in conditioning of the system while uncontrolled discharges damage its electronic components. DC Accelerator being a high voltage system is no exception. It is useful to classify electrical discharges according to the severity. Experimental prototypes of the accelerator discharges are developed. Photomultiplier Tubes (PMTs) are used to detect the signals from these discharges. Time and Frequency domain characteristics of the detected discharges are used to extract features. Machine Learning approaches like Fuzzy Logic, Neural Network and Least Squares Support Vector Machine (LSSVM) are employed to classify the discharges. This aids in detecting the severity of the discharges.

  4. Environmental contaminants in oil field produced waters discharged into wetlands

    International Nuclear Information System (INIS)

    Ramirez, P. Jr.

    1994-01-01

    The 866-acre Loch Katrine wetland complex in Park County, Wyoming provides habitat for many species of aquatic birds. The complex is sustained primarily by oil field produced waters. This study was designed to determine if constituents in oil field produced waters discharged into Custer Lake and to Loch Katrine pose a risk to aquatic birds inhabiting the wetlands. Trace elements, hydrocarbons and radium-226 concentrations were analyzed in water, sediment and biota collected from the complex during 1992. Arsenic, boron, radium-226 and zinc were elevated in some matrices. The presence of radium-226 in aquatic vegetation suggests that this radionuclide is available to aquatic birds. Oil and grease concentrations in water from the produced water discharge exceeded the maximum 10 mg/l permitted by the WDEQ (1990). Total aliphatic and aromatic hydrocarbon concentrations in sediments were highest at the produced water discharge, 6.376 μg/g, followed by Custer Lake, 1.104 μg/g. The higher levels of hydrocarbons found at Custer Lake, compared to Loch Katrine, may be explained by Custer Lake's closer proximity to the discharge. Benzo(a)pyrene was not detected in bile from gadwalls collected at Loch Katrine but was detected in bile from northern shovelers collected at Custer Lake. Benzo(a)pyrene concentrations in northern shoveler bile ranged from 500 to 960 ng/g (ppb) wet weight. The presence of benzo(a)pyrene in the shovelers indicates exposure to petroleum hydrocarbons

  5. Hanford facility dangerous waste permit application

    International Nuclear Information System (INIS)

    1991-01-01

    This document, Set 2, the Hanford Facility Dangerous Waste Part B Permit Application, consists of 15 chapters that address the content of the Part B checklists prepared by the Washington State Department of Ecology (Ecology 1987) and the US Environmental Protection Agency (40 CFR 270), with additional information requirements mandated by the Hazardous and Solid Waste Amendments of 1984 and revisions of WAC 173-303. For ease of reference, the Washington State Department of Ecology checklist section numbers, in brackets, follow the chapter headings and subheadings. This permit application contains ''umbrella- type'' documentation with overall application to the Hanford Facility. This documentation is broad in nature and applies to all TSD units that have final status under the Hanford Facility Permit

  6. 75 FR 19987 - Endangered and Threatened Species Permit Applications

    Science.gov (United States)

    2010-04-16

    ... applied for scientific research permits to conduct certain activities with endangered species under the...) within Arizona. Permit TE-178778 Applicant: Marks Lab of Aquatic Ecology, Flagstaff, Arizona. Applicant...

  7. 50 CFR 18.31 - Scientific research permits and public display permits.

    Science.gov (United States)

    2010-10-01

    ... the population stock and the marine ecosystem. In determining whether to issue a public display permit... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Scientific research permits and public..., DEPARTMENT OF THE INTERIOR (CONTINUED) TAKING, POSSESSION, TRANSPORTATION, SALE, PURCHASE, BARTER...

  8. Estimating sediment discharge: Appendix D

    Science.gov (United States)

    Gray, John R.; Simões, Francisco J. M.

    2008-01-01

    Sediment-discharge measurements usually are available on a discrete or periodic basis. However, estimates of sediment transport often are needed for unmeasured periods, such as when daily or annual sediment-discharge values are sought, or when estimates of transport rates for unmeasured or hypothetical flows are required. Selected methods for estimating suspended-sediment, bed-load, bed- material-load, and total-load discharges have been presented in some detail elsewhere in this volume. The purposes of this contribution are to present some limitations and potential pitfalls associated with obtaining and using the requisite data and equations to estimate sediment discharges and to provide guidance for selecting appropriate estimating equations. Records of sediment discharge are derived from data collected with sufficient frequency to obtain reliable estimates for the computational interval and period. Most sediment- discharge records are computed at daily or annual intervals based on periodically collected data, although some partial records represent discrete or seasonal intervals such as those for flood periods. The method used to calculate sediment- discharge records is dependent on the types and frequency of available data. Records for suspended-sediment discharge computed by methods described by Porterfield (1972) are most prevalent, in part because measurement protocols and computational techniques are well established and because suspended sediment composes the bulk of sediment dis- charges for many rivers. Discharge records for bed load, total load, or in some cases bed-material load plus wash load are less common. Reliable estimation of sediment discharges presupposes that the data on which the estimates are based are comparable and reliable. Unfortunately, data describing a selected characteristic of sediment were not necessarily derived—collected, processed, analyzed, or interpreted—in a consistent manner. For example, bed-load data collected with

  9. Glow discharge in singlet oxygen

    International Nuclear Information System (INIS)

    Vagin, N.P.; Ionin, A.A.; Klimachev, Yu.M.; Sinitsyn, D.V.; Yuryshev, N.N.; Kochetov, I.V.; Napartovich, A.P.

    2003-01-01

    Currently, there is no experimental data on the plasma balance in gas mixtures with a high content of singlet delta oxygen O 2 ( 1 Δ g ). These data can be obtained by studying the parameters of an electric discharge in singlet oxygen produced by a chemical generator. The O 2 ( 1 Δ g ) molecules significantly change the kinetics of electrons and negative ions in plasma. Hence, the discharge conditions at low and high O 2 ( 1 Δ g ) concentrations are very different. Here, the parameters of the positive column of a glow discharge in a gas flow from a chemical singlet-oxygen generator are studied. It is experimentally shown that, at an O 2 ( 1 Δ g ) concentration of 50% and at pressures of 1.5 and 2 torr, the electric field required to sustain the discharge is considerably lower than in the case when all of the oxygen molecules are in the ground state. A theoretical model of the glow discharge is proposed whose predictions are in good agreement with the experimental data

  10. Regulation, characterization and treatment of discharge waters from pipelines. Volume 1. Topical report, January 1989-April 1992. Executive summary

    International Nuclear Information System (INIS)

    Tallon, J.T.; Fillo, J.P.

    1992-04-01

    The report examines environmental issues related to hydrostatic testing of discharge waters generated from integrity testing of natural gas pipelines. Hydrostatic testing, and proper environmental management of the discharge waters, can be required by DOT regulations. However, disposal of water used to conduct a hydrostatic pipeline test is regulated on a state-by-state basis. State-specific requirements vary widely, ranging from an authorization letter to a complete NPDES permit. Monitoring may be required before and during discharge, include a variety of analyses, have varying protocols for obtaining samples, and may be required either to obtain data or to ascertain compliance with stipulated discharge limits. The composition of the discharge and state-specific discharge limitations dictate treatment needs on a case-by-case basis. The volume consists of the Executive Summary of a five-volume report series

  11. Permitting of Wind Energy Facilities: A Handbook

    Energy Technology Data Exchange (ETDEWEB)

    NWCC Siting Work Group

    2002-08-01

    This handbook has been written for individuals and groups involved in evaluating wind projects: decision-makers and agency staff at all levels of government, wind developers, interested parties and the public. Its purpose is to help stakeholders make permitting wind facility decisions in a manner which assures necessary environmental protection and responds to public needs.

  12. 27 CFR 19.157 - Operating permits.

    Science.gov (United States)

    2010-04-01

    ... OF THE TREASURY LIQUORS DISTILLED SPIRITS PLANTS Qualification of Distilled Spirits Plants § 19.157... file an application for registration under § 19.151 shall make application for and obtain an operating permit before commencing any of the following operations: (1) Distilling for industrial use. (2...

  13. 75 FR 54649 - Endangered Wildlife; Permits

    Science.gov (United States)

    2010-09-08

    ...-02997A Applicant: University of Hawaii, Hilo, Hawaii. The applicant requests a permit to take (capture...-listed Drosophila species on the island of Kauai in the State of Hawaii for the purpose of enhancing its... in the State of Hawaii: Astelia waialealae (painiu), Canavalia napaliensis (awikiwiki), Chamaesyce...

  14. 15 CFR 5.4 - Permits.

    Science.gov (United States)

    2010-01-01

    ... standards relating to appearance, safety, sanitation, maintenance, and efficiency of operation. Due regard... the Government and prospective patrons of the stand. (f) The permit shall describe the location of the stand proper and the location of any vending machines which are operated in conjunction with it. ...

  15. 9 CFR 93.802 - Import permit.

    Science.gov (United States)

    2010-01-01

    ... CONVEYANCE AND SHIPPING CONTAINERS Elephants, Hippopotami, Rhinoceroses, and Tapirs § 93.802 Import permit. (a) An elephant, hippopotamus, rhinoceros, or tapir shall not be imported into the United States... export an elephant, hippopotamus, rhinoceros, or tapir to the United States; (2) The name and address of...

  16. 19 CFR 12.107 - Importations permitted.

    Science.gov (United States)

    2010-04-01

    ... TREASURY SPECIAL CLASSES OF MERCHANDISE Pre-Columbian Monumental and Architectural Sculpture and Murals § 12.107 Importations permitted. Pre-Columbian monumental or architectural sculpture or mural for which... sculpture or mural, in a form acceptable to the Secretary, certifying that such exportation was not in...

  17. 78 FR 43268 - Special Permit Applications

    Science.gov (United States)

    2013-07-19

    ... an amount qualifying as hazardous material. (modes 1, 2, 3, 4) 15860-N......... Apple Inc. 49 CFR To... strength stiffness. 13581-M......... Bengal Products 49 CFR To modify the Inc. Baton 173.306(a)(3). special............ Carleton 49 CFR 173.302a To modify the Technologies special permit to Inc. (Former change a drawing Grantee...

  18. 50 CFR 648.4 - Vessel permits.

    Science.gov (United States)

    2010-10-01

    ... carrying passengers for hire. (8) Atlantic bluefish vessels. (i) Commercial. Any vessel of the United... lands Atlantic bluefish in or from the EEZ in excess of the recreational possession limit specified at § 648.164 must have been issued and carry on board a valid commercial bluefish vessel permit. (ii) Party...

  19. 40 CFR 70.5 - Permit applications.

    Science.gov (United States)

    2010-07-01

    ... establish. Where an existing part 70 permit would prohibit such construction or change in operation, the... information only if it is related to the proposed change. Information required under paragraph (c) of this... part shall state that, based on information and belief formed after reasonable inquiry, the statements...

  20. Electron runaway in rf discharges

    International Nuclear Information System (INIS)

    Chen, F.F.

    1992-10-01

    The critical electric field is computed as a function of pressure and starting energy for electrons to run away to high energies in moderate pressure discharges. The runaway conditions depend critically on the shape of the elastic cross section vs. energy curve. Computations are made for H, H 2 , and He gases, and it is shown that runaway occurs much more readily in atomic hydrogen than in the other gases. The values of the runaway fields are larger than would normally occur in dc discharges, where large voltages would lead to arc formation. However, in rf discharges such electric fields can be sustained over times long compared to electron transit times but short compared to ion transit times. (author)

  1. Current-Induced Membrane Discharge

    DEFF Research Database (Denmark)

    Andersen, Mathias Bækbo; van Soestbergen, M.; Mani, A.

    2012-01-01

    . Salt depletion leads to a large electric field resulting in a local pH shift within the membrane with the effect that the membrane discharges and loses its ion selectivity. Since salt co-ions, H+ ions, and OH- ions contribute to OLC, CIMD interferes with electrodialysis (salt counterion removal...... neglects chemical effects and remains to be quantitatively tested. Here, we show that charge regulation and water self-ionization can lead to OLC by "current-induced membrane discharge'' (CIMD), even in the absence of fluid flow, in ion-exchange membranes much thicker than the local Debye screening length...

  2. Plasma Discharge in Toroidal System

    International Nuclear Information System (INIS)

    Usada, Widdi; Suryadi; Purwadi, Agus; Kasiyo

    1996-01-01

    A toroidal discharge apparatus has been made as an initial research in magnetic confinement system. This system consists of a capacitor, a RF source, an igniter system, a primary coil, a torus, and completed by Rogowski probe as a current detector. In this system, the discharge occurs when the minimum voltage is operated at 5 kV. The experiment result shows that the coupling factor is 0.35, it is proved that there is an equality between estimated and measurement results of the primary inductance i.e 8.5 μH

  3. Taming Instabilities in Plasma Discharges

    International Nuclear Information System (INIS)

    Klinger, T.; Krahnstover, N. O.; Mausbach, T.; Piel, A.

    2000-01-01

    Recent experimental work on taming instabilities in plasma discharges is discussed. Instead of suppressing instabilities, it is desired to achieve control over their dynamics, done by perturbing appropriately the current flow in the external circuit of the discharge. Different discrete and continuous feedback as well as open-loop control schemes are applied. Chaotic oscillations in plasma diodes are controlled using the OGY discrete feedback scheme. This is demonstrated both in experiment and computer simulation. Weakly developed ionization wave turbulence is tamed by continuous feedback control. Open-loop control of stochastic fluctuations - stochastic resonance - is demonstrated in a thermionic plasma diode. (author)

  4. 50 CFR 648.88 - Multispecies open access permit restrictions.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 8 2010-10-01 2010-10-01 false Multispecies open access permit... Management Measures for the NE Multispecies and Monkfish Fisheries § 648.88 Multispecies open access permit restrictions. (a) Handgear permit. A vessel issued a valid open access NE multispecies Handgear permit is...

  5. Renewable Energy Permitting Barriers in Hawaii: Experience from the Field

    Energy Technology Data Exchange (ETDEWEB)

    Busche, S.; Donnelly, C.; Atkins, D.; Fields, R.; Black, C.

    2013-03-01

    This white paper presents a summary of the solicited input from permitting agencies and renewable energy developers on the permitting process in Hawaii to provide stakeholders in Hawaii, particularly those involved in permitting, with information on current permitting barriers that renewable energy developers are experiencing.

  6. 40 CFR 144.51 - Conditions applicable to all permits.

    Science.gov (United States)

    2010-07-01

    ... PROGRAMS (CONTINUED) UNDERGROUND INJECTION CONTROL PROGRAM Permit Conditions § 144.51 Conditions applicable... permit. Any permit noncompliance constitutes a violation of the Safe Drinking Water Act and is grounds... denial of a permit renewal application; except that the permittee need not comply with the provisions of...

  7. 50 CFR 21.21 - Import and export permits.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Import and export permits. 21.21 Section... WILDLIFE AND PLANTS (CONTINUED) MIGRATORY BIRD PERMITS Specific Permit Provisions § 21.21 Import and export... must have a permit to import or export migratory birds, their parts, nests, or eggs. You must meet the...

  8. Produced water discharges to the Gulf of Mexico: Background information for ecological risk assessments

    International Nuclear Information System (INIS)

    Meinhold, A.F.; Holtzman, S.; DePhillips, M.P.

    1996-06-01

    This report reviews ecological risk assessment concepts and methods; describes important biological resources in the Gulf of Mexico of potential concern for produced water impacts; and summarizes data available to estimate exposure and effects of produced water discharges. The emphasis is on data relating to produced water discharges in the central and western Gulf of Mexico, especially in Louisiana. Much of the summarized data and cited literature are relevant to assessments of impacts in other regions. Data describing effects on marine and estuarine fishes, mollusks, crustaceans and benthic invertebrates are emphasized. This review is part of a series of studies of the health and ecological risks from discharges of produced water to the Gulf of Mexico. These assessments will provide input to regulators in the development of guidelines and permits, and to industry in the use of appropriate discharge practices

  9. Produced water discharges to the Gulf of Mexico: Background information for ecological risk assessments

    Energy Technology Data Exchange (ETDEWEB)

    Meinhold, A.F.; Holtzman, S.; DePhillips, M.P.

    1996-06-01

    This report reviews ecological risk assessment concepts and methods; describes important biological resources in the Gulf of Mexico of potential concern for produced water impacts; and summarizes data available to estimate exposure and effects of produced water discharges. The emphasis is on data relating to produced water discharges in the central and western Gulf of Mexico, especially in Louisiana. Much of the summarized data and cited literature are relevant to assessments of impacts in other regions. Data describing effects on marine and estuarine fishes, mollusks, crustaceans and benthic invertebrates are emphasized. This review is part of a series of studies of the health and ecological risks from discharges of produced water to the Gulf of Mexico. These assessments will provide input to regulators in the development of guidelines and permits, and to industry in the use of appropriate discharge practices.

  10. Regulating manure application discharges from concentrated animal feeding operations in the United States

    International Nuclear Information System (INIS)

    Centner, Terence J.; Feitshans, Theodore A.

    2006-01-01

    In the United States, reducing pollution from agriculture has received attention due to data suggesting that this is the leading source of impairment of many waterbodies. The federal government revised its regulations governing concentrated animal feeding operations (CAFOs) to enhance governmental oversight over sources of pollution. For the application of manure resulting in pollutant discharges, CAFOs need to implement nutrient management plans. A federal court affirmed the ability of the US federal government to oversee the application of manure from CAFOs that have discharges. Simultaneously, owners and operators of CAFOs who have implemented an appropriate nutrient management plan may forgo securing a permit if their discharges qualify under the agricultural stormwater discharge exemption. - New rules applying to the application of manure by large concentrated animal feeding operations should reduce water contamination

  11. Spheres of discharge of springs

    Science.gov (United States)

    Springer, Abraham E.; Stevens, Lawrence E.

    2009-02-01

    Although springs have been recognized as important, rare, and globally threatened ecosystems, there is as yet no consistent and comprehensive classification system or common lexicon for springs. In this paper, 12 spheres of discharge of springs are defined, sketched, displayed with photographs, and described relative to their hydrogeology of occurrence, and the microhabitats and ecosystems they support. A few of the spheres of discharge have been previously recognized and used by hydrogeologists for over 80 years, but others have only recently been defined geomorphologically. A comparison of these spheres of discharge to classification systems for wetlands, groundwater dependent ecosystems, karst hydrogeology, running waters, and other systems is provided. With a common lexicon for springs, hydrogeologists can provide more consistent guidance for springs ecosystem conservation, management, and restoration. As additional comprehensive inventories of the physical, biological, and cultural characteristics are conducted and analyzed, it will eventually be possible to associate spheres of discharge with discrete vegetation and aquatic invertebrate assemblages, and better understand the habitat requirements of rare or unique springs species. Given the elevated productivity and biodiversity of springs, and their highly threatened status, identification of geomorphic similarities among spring types is essential for conservation of these important ecosystems.

  12. Problems with textile wastewater discharge

    International Nuclear Information System (INIS)

    Rantala, Pentti

    1987-01-01

    The general character of textile industry wastewaters is briefly discussed. General guidelines and practice in Finland when discharging textile industry wastewaters to municipal sewer systems is described. A survey revealed that most municipalities experience some problems due to textile industry wastewaters. Pretreatment is not always practiced and in some cases pretreatment is not operated efficiently. (author)

  13. Discharge measurements at gaging stations

    Science.gov (United States)

    Turnipseed, D. Phil; Sauer, Vernon B.

    2010-01-01

    The techniques and standards for making discharge measurements at streamflow gaging stations are described in this publication. The vertical axis rotating-element current meter, principally the Price current meter, has been traditionally used for most measurements of discharge; however, advancements in acoustic technology have led to important developments in the use of acoustic Doppler current profilers, acoustic Doppler velocimeters, and other emerging technologies for the measurement of discharge. These new instruments, based on acoustic Doppler theory, have the advantage of no moving parts, and in the case of the acoustic Doppler current profiler, quickly and easily provide three-dimensional stream-velocity profile data through much of the vertical water column. For much of the discussion of acoustic Doppler current profiler moving-boat methodology, the reader is referred to U.S. Geological Survey Techniques and Methods 3-A22 (Mueller and Wagner, 2009). Personal digital assistants (PDAs), electronic field notebooks, and other personal computers provide fast and efficient data-collection methods that are more error-free than traditional hand methods. The use of portable weirs and flumes, floats, volumetric tanks, indirect methods, and tracers in measuring discharge are briefly described.

  14. Ions mobilities in corona discharge

    International Nuclear Information System (INIS)

    Bakhtaev, Sh. A.; Bochkareva, G. V.; Sydykova, G. K.

    2000-01-01

    Ion mobility in unipolar corona at small inter-electron distances (up to 0.01 m) when as coroning element serves micro-wire is consider. Experimental data of ion mobility in corona discharge external zone in atmospheric air are obtained and its comparative analysis with known data is worked out. (author)

  15. Air corona discharge chemical kinetics

    International Nuclear Information System (INIS)

    Kline, L.E.; Kanter, I.E.

    1984-01-01

    We have theoretically studied the initial chemical processing steps which occur in pulseless, negative, dc corona discharges in flowing air. A rate equation model is used because these discharges consist of a very small ionization zone near the pin with most of the pin-plane gap filled by a drift zone where both the electric field and the electron density are relatively uniform. The primary activated species are N 2 (A),O and O 2 (a 1 Δ). The predicted activated species density due to one discharge is 100 ppm per ms . mA cm 2 assuming E/n=60 Td. In pure, dry air the final product due to these activated species is primarily O 3 . The NO /sub x/ production is about 0.5 ppm per mA. In moist air there is an additional production of about 1.5 ppm per mA of HO /sub x/ species. The predicted ozone formation reactions will be ''intercepted'' when impurities are present in the air. Impurities present at densities below about 0.1% will react primarily with the activated species rather than with electrons. Hence the predicted activated species density provides an estimate of the potential chemical processing performance of the discharge

  16. Electronic Discharge Letter Mobile App

    NARCIS (Netherlands)

    Lezcano, Leonardo; Triana, Michel; Ternier, Stefaan; Hartkopf, Kathleen; Stieger, Lina; Schroeder, Hanna; Sopka, Sasa; Drachsler, Hendrik; Maher, Bridget; Henn, Patrick; Orrego, Carola; Specht, Marcus

    2014-01-01

    The electronic discharge letter mobile app takes advantage of Near Field Communication (NFC) within the PATIENT project and a related post-doc study. NFC enabled phones to read passive RFID tags, but can also use this short-range wireless technology to exchange (small) messages. NFC in that sense

  17. Discharge cleaning of carbon deposits

    International Nuclear Information System (INIS)

    Mozetic, M.; Vesel, A.; Drenik, A.

    2006-01-01

    Experimental results of discharge cleaning of carbon deposits are presented. Deposits were prepared by creating plasma in pure methane. The methane was cracked in RF discharge at the output power of 250 W. The resultant radicals were bonded to the wall of discharge vessel forming a thin film of hydrogenated black carbon with the thickness of about 200nm. The film was then cleaned in situ by oxygen plasma with the density of about 1x10 16 m -3 , electron temperature of 5 eV, neutral gas kinetic temperature of about 100 0 C and neutral atom density of 6x10 21 m -3 . The treatment time was 30 minutes. The efficiency of plasma cleaning was monitored by optical emission spectroscopy. As long as the wall was contaminated with carbon deposit, substantial emission of the CO molecules was detected. As the cleaning was in progress, the CO emission was decreasing and vanished after 30 minutes when the discharge vessel became free of any carbon. The results are explained by interaction of plasma radicals with carbon deposits. (author)

  18. Should advertising by aesthetic surgeons be permitted?

    Directory of Open Access Journals (Sweden)

    Neeraj Nagpal

    2017-01-01

    Full Text Available Cosmetic, aesthetic and cutaneous surgical procedures require qualified specialists trained in the various procedures and competent to handle complications. However, it also requires huge investments in terms of infrastructure, trained staff and equipment. To be viable advertising is essential to any establishment which provides cosmetic and aesthetic procedures. Business men with deep pockets establish beauty chains which also provide these services and advertise heavily to sway public opinion in their favour. However, these saloons and spas lack basic medical facilities in terms of staff or equipment to handle any complication or medical emergency. To have a level playing field ethical advertising should be permitted to qualified aesthetic surgeons as is permitted in the US and UK by their respective organisations.

  19. Market Power in Laboratory Emission Permit Markets

    International Nuclear Information System (INIS)

    Godby, R.

    2002-01-01

    Many proposals suggesting the use of markets to control pollution assume markets will be competitive. When markets do not exhibit competitive characteristics, however, should they still be expected to result in efficiency improvement relative to traditional approaches? This paper employs experimental economic methods to examine the effect of market structure on the use of marketable emissions permits. Results indicate that in a market with one dominant firm and a number of fringe firms, strategic manipulation occurs repeatedly in the laboratory as predicted by market power models, undermining the allocative and dynamic efficiency benefits such markets offer. When firms compete in a downstream product market dominated by the same single firm, market efficiency can actually be reduced with the implementation of permit markets. Final market efficiencies reflect initial endowments and are influenced by competitive conditions elsewhere in the economy, indicating that policy-makers should carefully consider whether markets are appropriate in such circumstances

  20. PUREX Storage Tunnels dangerous waste permit application

    International Nuclear Information System (INIS)

    1991-12-01

    This report is part of a dangerous waste permit application for the storage of wastes from the Purex process at Hanford. Appendices are presented on the following: construction drawings; HSW-5638, specifications for disposal facility for failed equipment, Project CA-1513-A; HWS-8262, specification for Purex equipment disposal, Project CGC 964; storage tunnel checklist; classification of residual tank heels in Purex storage tunnels; emergency plan for Purex facility; training course descriptions; and the Purex storage tunnels engineering study

  1. Hanford Site air operating permit application

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-05-01

    The Clean Air Act Amendments of 1990, which amended the Federal Clean Air Act of 1977, required that the US Environmental Protection Agency develop a national Air Operating Permit Program, which in turn would require each state to develop an Air Operating Permit Program to identify all sources of ``regulated`` pollutants. Regulated pollutants include ``criteria`` pollutants (oxides of nitrogen, sulfur oxides, total suspended particulates, carbon monoxide, particulate matter greater than 10 micron, lead) plus 189 other ``Hazardous`` Air Pollutants. The Hanford Site, owned by the US Government and operated by the US Department of Energy, Richland Operations Office, is located in southcentral Washington State and covers 560 square miles of semi-arid shrub and grasslands located just north of the confluence of the Snake and Yakima Rivers with the Columbia River. This land, with restricted public access, provides a buffer for the smaller areas historically used for the production of nuclear materials, waste storage, and waste disposal. About 6 percent of the land area has been disturbed and is actively used. The Hanford Site Air Operating Permit Application consists of more than 1,100 sources and in excess of 300 emission points. Before January 1995, the maintenance and operations contractor and the environmental restoration contractor for the US Department of Energy completed an air emission inventory on the Hanford Site. The inventory has been entered into a database so that the sources and emission points can be tracked and updated information readily can be retrieved. The Hanford Site Air Operating Permit Application contains information current as of April 19, 1995.

  2. Hanford Site air operating permit application

    International Nuclear Information System (INIS)

    1995-05-01

    The Clean Air Act Amendments of 1990, which amended the Federal Clean Air Act of 1977, required that the US Environmental Protection Agency develop a national Air Operating Permit Program, which in turn would require each state to develop an Air Operating Permit Program to identify all sources of ''regulated'' pollutants. Regulated pollutants include ''criteria'' pollutants (oxides of nitrogen, sulfur oxides, total suspended particulates, carbon monoxide, particulate matter greater than 10 micron, lead) plus 189 other ''Hazardous'' Air Pollutants. The Hanford Site, owned by the US Government and operated by the US Department of Energy, Richland Operations Office, is located in southcentral Washington State and covers 560 square miles of semi-arid shrub and grasslands located just north of the confluence of the Snake and Yakima Rivers with the Columbia River. This land, with restricted public access, provides a buffer for the smaller areas historically used for the production of nuclear materials, waste storage, and waste disposal. About 6 percent of the land area has been disturbed and is actively used. The Hanford Site Air Operating Permit Application consists of more than 1,100 sources and in excess of 300 emission points. Before January 1995, the maintenance and operations contractor and the environmental restoration contractor for the US Department of Energy completed an air emission inventory on the Hanford Site. The inventory has been entered into a database so that the sources and emission points can be tracked and updated information readily can be retrieved. The Hanford Site Air Operating Permit Application contains information current as of April 19, 1995

  3. Grout Treatment Facility dangerous waste permit application

    International Nuclear Information System (INIS)

    1992-07-01

    The Grout Treatment Facility (GTF) is an existing treatment, storage, and/or disposal (TSD) unit located in the 200 East Area and the adjacent 600 Area of the Hanford Site. The GTF mixes dry cementitious solids with liquid mixed waste (containing both dangerous and radioactive constituents) produced by Hanford Site operations. The GTF consists of the following: The 241-AP-02D and 241-AP-04D waste pump pits and transfer piping; Dry Materials Facility (DMF); Grout Disposal Facility (GDF), consisting of the disposal vault and support and monitoring equipment; and Grout Processing Facility (GPF) and Westinghouse Hanford Company on the draft Hanford Facility Dangerous Waste Permit and may not be read to conflict with those comments. The Grout Treatment Facility Dangerous Waste Permit Application consists of both a Part A and a Part B permit application. An explanation of the Part A revisions associated with this TSD unit, including the current revision, is provided at the beginning of the Part A section. The Part B consists of 15 chapters addressing the organization and content of the Part B checklist prepared by the Washington State Department of Ecology (Ecology 1987). For ease of reference, the checklist section numbers, in brackets, follow chapter headings and subheadings

  4. New discharge tube with virtual cathode

    International Nuclear Information System (INIS)

    Seidelmann, L.; Aubrecht, L.

    2003-01-01

    Till this time known methods of the excitation of the discharge between electrodes are using either secondary or thermo emission of electrons by the cathode. Usually we speak about the self-maintained discharge. Lifetime of the cathode, that is shortened by the emission, limits in principle, the lifetime of the whole discharge tube. The discharge can, according to the present state of the art, be induced also by the inductive way. Arrangement for excitation of such discharge is rather expensive. The construction of the inductive excited discharge tube is considerably influenced by the necessity of the limitation of the losses in excitation magnetic circuits. Especially length of the discharge and pressure of the working gas are limited by the economic standpoints. Function of the discharge is always connected with unwanted electromagnetic radiation, whose restraint is expensive and represents limiting factor for arrangement of the discharge tube (Authors)

  5. Control verification radioactive effluent discharges to the environment

    International Nuclear Information System (INIS)

    Alvarez, D.E.; Czerniczyniec, M.A.; Amado, V.A.; Curti, A.R.; Lee Gonzáles, H.M.

    2015-01-01

    The National Law of Nuclear Activity No. 24,804 establishes that the Nuclear Regulatory Authority (ARN) will be responsible for the function of regulation and control of nuclear activity, grant, suspend and revoke licenses, permits or authorizations and to issue regulatory standards on radiation and nuclear safety. According to the latter the ARN has issued a set of rules that make up the regulatory framework for nuclear activity. This includes the standards that determine the radiological criteria for controlling the release of radioactive effluents which were established to protect members of the public. In the process of licensing a facility, the ARN determines the authorized discharge of gaseous and liquid effluents which must comply with the installation values. These annual values are understood as an operating restriction (OR) and arise from the activity of each relevant radionuclide present in the discharge. For this is taken as a reference the level of optimized discharge considering an appropriate margin of flexibility to ensure public protection without interfering with the operation of the installation. This paper presents the results of the review of the above criteria and methodology for calculating the RO adopted by the RNA present. [es

  6. Feasibility of wear compensation in micro EDM milling based on discharge counting and discharge population characterization

    DEFF Research Database (Denmark)

    Bissacco, Giuliano; Hansen, Hans Nørgaard; Tristo, G.

    2011-01-01

    This paper investigates the applicability of real time wear compensation in micro EDM milling based on discharge counting and discharge population characterization. Experiments were performed involving discharge counting and tool electrode wear measurement in a wide range of process parameters...

  7. From taxes to permits? The Norwegian climate policy debate

    International Nuclear Information System (INIS)

    Bretteville, Camilla; Soefting, Guri Bang

    2000-09-01

    Taxation as an instrument for environmental policy (green taxes) has been a topic of heated debate in Norway for almost 30 years. The subject of environmental taxes has time after time inflamed both policy makers and scholars alike. The suitability of green taxes as a policy instrument was first discussed in the 1970s. The 1980s introduced the idea that income from green taxes would make reductions in other taxes possible: a green tax reform. In the 1990s, the tax discussion boiled down to whether or not all polluters should face the same carbon tax. Lately, however, the discussion around the Kyoto Protocol has led to increased interest around the alternative of introducing a system of tradable emission quotas. Environmental taxation might thus be a declining policy instrument in Norway. This is contrary to recent developments in several other European countries such as the United Kingdom, Germany, and the Netherlands. This paper explores why the idea of a green tax reform never got off the ground in Norway by providing an overview of Norwegian environmental policy in the period from 1972 to early 2000. (author)

  8. X-ray imaging using amorphous selenium: a photoinduced discharge readout method for digital mammography.

    Science.gov (United States)

    Rowlands, J A; Hunter, D M; Araj, N

    1991-01-01

    A new digital image readout method for electrostatic charge images on photoconductive plates is described. The method can be used to read out images on selenium plates similar to those used in xeromammography. The readout method, called the air-gap photoinduced discharge method (PID), discharges the latent image pixel by pixel and measures the charge. The PID readout method, like electrometer methods, is linear. However, the PID method permits much better resolution than scanning electrometers while maintaining quantum limited performance at high radiation exposure levels. Thus the air-gap PID method appears to be uniquely superior for high-resolution digital imaging tasks such as mammography.

  9. Assessment of wastewater treatment facility compliance with decreasing ammonia discharge limits using a regression tree model.

    Science.gov (United States)

    Suchetana, Bihu; Rajagopalan, Balaji; Silverstein, JoAnn

    2017-11-15

    A regression tree-based diagnostic approach is developed to evaluate factors affecting US wastewater treatment plant compliance with ammonia discharge permit limits using Discharge Monthly Report (DMR) data from a sample of 106 municipal treatment plants for the period of 2004-2008. Predictor variables used to fit the regression tree are selected using random forests, and consist of the previous month's effluent ammonia, influent flow rates and plant capacity utilization. The tree models are first used to evaluate compliance with existing ammonia discharge standards at each facility and then applied assuming more stringent discharge limits, under consideration in many states. The model predicts that the ability to meet both current and future limits depends primarily on the previous month's treatment performance. With more stringent discharge limits predicted ammonia concentration relative to the discharge limit, increases. In-sample validation shows that the regression trees can provide a median classification accuracy of >70%. The regression tree model is validated using ammonia discharge data from an operating wastewater treatment plant and is able to accurately predict the observed ammonia discharge category approximately 80% of the time, indicating that the regression tree model can be applied to predict compliance for individual treatment plants providing practical guidance for utilities and regulators with an interest in controlling ammonia discharges. The proposed methodology is also used to demonstrate how to delineate reliable sources of demand and supply in a point source-to-point source nutrient credit trading scheme, as well as how planners and decision makers can set reasonable discharge limits in future. Copyright © 2017 Elsevier B.V. All rights reserved.

  10. Relativistic Electrons in Electric Discharges

    DEFF Research Database (Denmark)

    Cinar, Deniz

    at the time when also gigantic electric discharges were observed at 10-90 km altitude in the stratosphere and mesosphere, the so called “jets” and “sprites”, commonly referred to as “Transient Luminous Events” (TLEs). TGFs were _rst thought connected to TLEs, but later research has pointed to lightning......Thunderstorms generate bursts of X- and Gamma radiation. When observed from spacecraft, the bursts are referred to as “Terrestrial Gamma-ray Flashes” (TGFs). They are bremsstrahlung from energetic electrons accelerated in thunderstorm electric _elds. The TGFs were _rst observed in the 90ties...... discharges as the source. The “Atmosphere-Space Interactions Monitor” (ASIM) for the International Space Station in 2016, led by DTU Space, and the French microsatellite TARANIS, also with launch in 2016, will identify with certainty the source of TGFs. In preparation for the missions, the Ph.D. project has...

  11. Runaway electrons in toroidal discharges

    International Nuclear Information System (INIS)

    Knoepfel, H.

    1979-01-01

    Experimental and theoretical studies of runaway electrons in toroidal devices are reviewed here, with particular reference to tokamaks. The complex phenomenology of runaway effects, which have been the subject of research for the past twenty years, is organized within the framework of a number of physical models. The mechanisms and rates for runaway production are discussed first, followed by sections on runaway-driven kinetic relaxation processes and runaway orbit confinement. Next, the equilibrium and stability of runaway-dominated discharges are reviewed. Models for runaway production at early times in the discharge and the scaling of runaway phenomena to larger devices are also discussed. Finally, detection techniques and possible applications of runaways are mentioned. (author)

  12. Energy discharge heater power supply

    International Nuclear Information System (INIS)

    Jaskierny, W.

    1992-11-01

    The heater power supply is intended to supply capacitively stored,energy to embedded heater strips in cryo magnets. The amount of energy can be controlled by setting different charge different capacitor values. Two chassis' can be operated in series or interlocks are provided. The charge voltage, number of capacitors pulse can be monitored. There and dual channel has two discharge supplies in one chassis. This report reviews the characteristics of this power supply further

  13. Electrostatic probes in luminescent discharges

    International Nuclear Information System (INIS)

    Cunha Raposo, C. da.

    1980-01-01

    A system to produce luminescent type plasma by continuos discharge and ionization by high frequency was constructed. The ionization was done in the air and in the argon under pressures from 3 to 10 mmHg. The parameters of a non magnetized collisional plasma and the parameters of a magnetized plasma such as, density, eletron temperature and potential, using a Langmuir probe with plane geometry, were determined. (M.C.K.) [pt

  14. Permit processes for nuclear power. International lessons

    International Nuclear Information System (INIS)

    Gaahlin, Emil; Nilsson, Isabelle; Pettersson, Maria; Soederholm, Patrik

    2010-01-01

    The overall objective of this report is to analyze and compare the legal permitting and planning process for (first and foremost) new nuclear power stations in a number of selected countries. In this way the report provides relevant knowledge that could form the basis for discussing the efficiency of various national licensing processes (include the Swedish one). The study builds heavily on the analysis of legal documents and regulations, and addresses both the formal requirements for licensing and territorial planning procedures as well as the issues of public participation and access to justice in the respective countries. In addition to this legal approach, however, we also adopt an investor's perspective on the legislation, i.e., an analysis of the legal rules can influence investment decisions in practice. Furthermore, the study relies largely on a synthesis of previous studies as well as interviews with researchers, electricity companies and government officials in Sweden and abroad. The countries that are compared include Sweden, Finland, France, Canada, Switzerland, Great Britain, USA and South Korea. These include those that currently invest in new nuclear power as well as those who have recently reformed their plant permitting processes. The analysis highlights important differences among the various countries, including issues such as the political influence on the licensing process, the allocation of political power between the national and local levels, means of interacting with regular citizens, and the overall transparency and predictability of the legislation. Some selected practical experiences of the current legislation are also presented. The report first provides a short background to the role and the status of nuclear power in the global energy system, and we then present a rather comprehensive comparison of the permitting processes in the above countries. Each country section comprises a short background, a presentation of the existing

  15. Internal Electrostatic Discharge Monitor - IESDM

    Science.gov (United States)

    Kim, Wousik; Goebel, Dan M.; Jun, Insoo; Garrett, Henry B.

    2011-01-01

    A document discusses an innovation designed to effectively monitor dielectric charging in spacecraft components to measure the potential for discharge in order to prevent damage from internal electrostatic discharge (IESD). High-energy electrons penetrate the structural materials and shielding of a spacecraft and then stop inside dielectrics and keep accumulating. Those deposited charges generate an electric field. If the electric field becomes higher than the breakdown threshold (approx. =2 x 10(exp 5) V/cm), discharge occurs. This monitor measures potentials as a function of dielectric depth. Differentiation of potential with respect to the depth yields electric field. Direct measurement of the depth profile of the potential in a dielectric makes real-time electronic field evaluation possible without simulations. The IESDM has been designed to emulate a multi-layer circuit board, to insert very thin metallic layers between the dielectric layers. The conductors serve as diagnostic monitoring locations to measure the deposited electron-charge and the charge dynamics. Measurement of the time-dependent potential of the metal layers provides information on the amount of charge deposited in the dielectrics and the movement of that charge with time (dynamics).

  16. 40 CFR Appendix J to Part 122 - NPDES Permit Testing Requirements for Publicly Owned Treatment Works (§ 122.21(j))

    Science.gov (United States)

    2010-07-01

    ... Publicly Owned Treatment Works (§ 122.21(j)) J Appendix J to Part 122 Protection of Environment... POLLUTANT DISCHARGE ELIMINATION SYSTEM Pt. 122, App. J Appendix J to Part 122—NPDES Permit Testing Requirements for Publicly Owned Treatment Works (§ 122.21(j)) Table 1A—Effluent Parameters for All POTWS...

  17. Higher pressure periodic CO/sub 2/ laser with non-self-sustaining discharge and UV ionization

    Energy Technology Data Exchange (ETDEWEB)

    Muratov, E A; Pismennyi, V D; Rakhimov, A T

    1979-02-01

    Stimulated emission was achieved in a CO/sub 2/ laser operating at 250 torr excited by a periodic non-self-sustaining discharge controlled by a spark source of UV radiation. Use of a UV source operating in periodic pulse regime is shown to permit quasicontinuous operation of the laser with characteristic radiating times up to several hundred microseconds.

  18. Leaving the hospital - your discharge plan

    Science.gov (United States)

    ... patientinstructions/000867.htm Leaving the hospital - your discharge plan To use the sharing features on this page, ... once you leave. This is called a discharge plan. Your health care providers at the hospital will ...

  19. EPA Region 1 No Discharge Zones

    Data.gov (United States)

    U.S. Environmental Protection Agency — This dataset details No Discharge Zones (NDZ) for New England. Boaters may not discharge waste into these areas. Boundaries were determined mostly by Federal...

  20. Early hospital discharge and early puerperal complications.

    Science.gov (United States)

    Ramírez-Villalobos, Dolores; Hernández-Garduño, Adolfo; Salinas, Aarón; González, Dolores; Walker, Dilys; Rojo-Herrera, Guadalupe; Hernández-Prado, Bernardo

    2009-01-01

    To evaluate the association between time of postpartum discharge and symptoms indicative of complications during the first postpartum week. Women with vaginal delivery at a Mexico City public hospital, without complications before the hospital discharge, were interviewed seven days after delivery. Time of postpartum discharge was classified as early (25 hours). The dependent variable was defined as the occurrence and severity of puerperal complication symptoms. Out of 303 women, 208 (68%) were discharged early. However, women with early discharge and satisfactory prenatal care had lower odds of presenting symptoms in early puerperium than women without early discharge and inadequate prenatal care (OR 0.36; 95% confidence intervals = 0.17-0.76). There was no association between early discharge and symptoms of complications during the first postpartum week; the odds of complications were lower for mothers with early discharge and satisfactory prenatal care.

  1. PERMITTING LEADERSHIP IN THE UNITED STATES

    International Nuclear Information System (INIS)

    Ken Nemeth

    2002-01-01

    In accordance with the Southern States Energy Board (SSEB) proposal, as incorporated into NETL/DE-FC26-97FT34199, the objective of this agreement is to streamline the environmental technology permitting process site-to-site, state-to-state, and industry-to-industry to achieve remediation and waste processing faster, better and cheaper. SSEB is working with member Governors, legislators and regulators to build consensus on streamlining the permitting process for new and innovative technologies for addressing the legacy of environmental problems from 50 years of weapons research, development and production. This report reviews mechanisms whereby industry consortiums and the Department of Energy (DOE) have been working with State regulators and other officials in technology deployment decisions within the DOE complex. The historic development of relationships with State regulators is reviewed and the current nature of the relationships examined. The report contains observations from internal DOE reviews as well as recommendations from the General Accounting Office (GAO) and other external organizations. The report discusses reorganization initiatives leading up to a DOE Top-to-Bottom review of the Environmental Management (EM) Program and highlights points of consideration for maintaining effective linkages with State regulators. It notes how the proposed changes will place new demands upon the National Energy Technology Laboratory (NETL) and how NETL can leverage its resources by refocusing existing EM efforts specifically to states that have DOE facilities within their borders (host-states). Finally, the report discusses how SSEB's Permitting Leadership in the United States (PLUS) program can provide the foundation for elements of NETL's technical assistance program that are delivered to regulators and other decision- makers in host-states. As a regional compact commission, SSEB provides important direct linkages to regulators and stakeholders who need technical

  2. Early discharge hospital at home.

    Science.gov (United States)

    Gonçalves-Bradley, Daniela C; Iliffe, Steve; Doll, Helen A; Broad, Joanna; Gladman, John; Langhorne, Peter; Richards, Suzanne H; Shepperd, Sasha

    2017-06-26

    Early discharge hospital at home is a service that provides active treatment by healthcare professionals in the patient's home for a condition that otherwise would require acute hospital inpatient care. This is an update of a Cochrane review. To determine the effectiveness and cost of managing patients with early discharge hospital at home compared with inpatient hospital care. We searched the following databases to 9 January 2017: the Cochrane Effective Practice and Organisation of Care Group (EPOC) register, Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, Embase, CINAHL, and EconLit. We searched clinical trials registries. Randomised trials comparing early discharge hospital at home with acute hospital inpatient care for adults. We excluded obstetric, paediatric and mental health hospital at home schemes.   DATA COLLECTION AND ANALYSIS: We followed the standard methodological procedures expected by Cochrane and EPOC. We used the GRADE approach to assess the certainty of the body of evidence for the most important outcomes. We included 32 trials (N = 4746), six of them new for this update, mainly conducted in high-income countries. We judged most of the studies to have a low or unclear risk of bias. The intervention was delivered by hospital outreach services (17 trials), community-based services (11 trials), and was co-ordinated by a hospital-based stroke team or physician in conjunction with community-based services in four trials.Studies recruiting people recovering from strokeEarly discharge hospital at home probably makes little or no difference to mortality at three to six months (risk ratio (RR) 0.92, 95% confidence interval (CI) 0.57 to 1.48, N = 1114, 11 trials, moderate-certainty evidence) and may make little or no difference to the risk of hospital readmission (RR 1.09, 95% CI 0.71 to 1.66, N = 345, 5 trials, low-certainty evidence). Hospital at home may lower the risk of living in institutional setting at six months (RR 0.63, 96% CI

  3. PSD Permit for the Marblehead Lime Company

    Science.gov (United States)

    This document may be of assistance in applying the New Source Review (NSR) air permitting regulations including the Prevention of Significant Deterioration (PSD) requirements. This document is part of the NSR Policy and Guidance Database. Some documents in the database are a scanned or retyped version of a paper photocopy of the original. Although we have taken considerable effort to quality assure the documents, some may contain typographical errors. Contact the office that issued the document if you need a copy of the original.

  4. Honda Permits to Install 1 Year Aggregation

    Science.gov (United States)

    This document may be of assistance in applying the New Source Review (NSR) air permitting regulations including the Prevention of Significant Deterioration (PSD) requirements. This document is part of the NSR Policy and Guidance Database. Some documents in the database are a scanned or retyped version of a paper photocopy of the original. Although we have taken considerable effort to quality assure the documents, some may contain typographical errors. Contact the office that issued the document if you need a copy of the original.

  5. Capacitor discharges, magnetohydrodynamics, X-rays, ultrasonics

    CERN Document Server

    Früngel, Frank B A

    1965-01-01

    High Speed Pulse Technology, Volume 1: Capacitor Discharges - Magnetohydrodynamics - X-Rays - Ultrasonics deals with the theoretical and engineering problems that arise in the capacitor discharge technique.This book discusses the characteristics of dielectric material, symmetrical switch tubes with mercury filling, and compensation conductor forms. The transformed discharge for highest current peaks, ignition transformer for internal combustion engines, and X-ray irradiation of subjects in mechanical motion are also elaborated. This text likewise covers the transformed capacitor discharge in w

  6. Basic Studies of Distributed Discharge Limiters

    Science.gov (United States)

    2014-02-10

    electron avalanche ionization discharges induced by a focused 110 GHz millimeter-wave beam in atmospheric air. Discharges take place in a free volume of...plasma. 3.1.7 Vacuum Ultraviolet emission from pulsed discharges at atmospheric pressure. Fig. 6. Energy level diagram for molecular and...the utilized spectral simulation software, SPECTRAPLOT. 3.1.8 Non-intrusive diagnostic method for dissociation degree in pulsed discharges

  7. 75 FR 27814 - Receipt of Applications for Permit

    Science.gov (United States)

    2010-05-18

    ... permit to export one female captive bred giant panda (Ailuropoda melanoleuca) born at the zoo in 2005 and... education. The permit numbers and animals are: 070854, Bimbo Jr.; 079868, Vickie; 079870, Jenny; 079871...

  8. A Framework for Building Efficient Environmental Permitting Processes

    Directory of Open Access Journals (Sweden)

    Nicola Ulibarri

    2017-01-01

    Full Text Available Despite its importance as a tool for protecting air and water quality, and for mitigating impacts to protected species and ecosystems, the environmental permitting process is widely recognized to be inefficient and marked by delays. This article draws on a literature review and interviews with permitting practitioners to identify factors that contribute to delayed permit decisions. The sociopolitical context, projects that are complex or use novel technology, a fragmented and bureaucratic regulatory regime, serial permit applications and reviews, and applicant and permitting agency knowledge and resources each contribute to permitting inefficiency when they foster uncertainty, increase transaction costs, and allow divergent interests to multiply, yet remain unresolved. We then use the interviews to consider the potential of a collaborative dialogue between permitting agencies and applicants to mitigate these challenges, and argue that collaboration is well positioned to lessen permitting inefficiency.

  9. 34 CFR 395.35 - Terms of permit.

    Science.gov (United States)

    2010-07-01

    ..., periodicals, publications, confections, tobacco products, foods, beverages, chances for any lottery authorized... PROPERTY Federal Property Management § 395.35 Terms of permit. Every permit shall describe the location of...

  10. 78 FR 27249 - Endangered Species Recovery Permit Applications

    Science.gov (United States)

    2013-05-09

    ... purpose of enhancing the species' survival. Permit No. TE-99477A Applicant: Benjamin S. Wallace, Fairfield...-99473A Applicant: Joseph D. Henry, San Diego, California The applicant requests a permit to take (capture...

  11. 76 FR 75897 - Endangered and Threatened Species Permit Applications

    Science.gov (United States)

    2011-12-05

    ...: EA Engineering, Science, and Technology, Lewisville, Texas. Applicant requests a new permit for... atricapilla) within Texas. Permit TE-37047A Applicant: Sea World Parks and Entertainment, San Antonio, Texas...

  12. 76 FR 35235 - Endangered and Threatened Species Permit Applications

    Science.gov (United States)

    2011-06-16

    ... chub (Gila intermedia), Gila topminnow (Poeciliopsis occidentalis occidentalis), humpback chub (Gila... intermedia) within Arizona. Permit TE-43777A Applicant: Sea Life US, LLC, Grapevine, Texas. Applicant...), and Gila chub (Gila intermedia) within Arizona. Permit TE-118414 Applicant: Cherokee Nation, Tahlequah...

  13. Storm water permitting for oil and gas facilities

    International Nuclear Information System (INIS)

    de Blanc, P.C.

    1991-01-01

    After several false starts, the US Environmental Protection Agency (EPA) published new federal storm water regulations in the November 16, 1990 Federal Register. These regulations identify facilities which must apply for a storm water permit and detail permit application requirements. The regulations appear at 40 CFR 122 Subpart B and became effective December 17, 1990. An outline of these regulations and their applicability to oil and gas facilities is presented. They are: facilities which require a storm water permit; types of storm water permits; permit application deadlines; permit application forms; facilities with existing storm water permits; storm water permit application data requirements; storm water sampling and analysis requirements; and EPA contacts for additional information

  14. Radio frequency discharge with dust particles

    NARCIS (Netherlands)

    Chutov, Y. I.; W. J. Goedheer,; Kravchenko, O. Y.; Zuz, V. M.; Yan, M.; Martins, R.; Ferreira, I.; Fortunato, E.; Kroesen, G.

    2000-01-01

    A 1D PIC/MCC method has been developed for computer simulations of low-pressure RF discharges with dust particles using the method for dust-free discharges. A RF discharge in argon with dust particles distributed uniformly in the interelectrode gap is simulated at parameters providing a possibility

  15. 32 CFR 724.117 - Discharge review.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 5 2010-07-01 2010-07-01 false Discharge review. 724.117 Section 724.117 National Defense Department of Defense (Continued) DEPARTMENT OF THE NAVY PERSONNEL NAVAL DISCHARGE REVIEW BOARD Definitions § 724.117 Discharge review. A nonadversary administrative reappraisal at the level of...

  16. Expansion of a nitrogen discharge by sound

    International Nuclear Information System (INIS)

    Antinyan, M.A.; Galechyan, G.A.; Tavakalyan, L.B.

    1992-01-01

    When the background pressure and the discharge current in a gas discharge are raised the plasma column is tightened up into a filament. Then the discharge occupies a region of the discharge tube whose transverse dimensions are substantially less than those of the tube. This contraction phenomenon in discharges restricts the range of parameters used in various devices to the range of relatively low discharge currents and low gas pressures. This contraction interferes with creating high-power gas lasers, since it acts destructively on the lasing process. In order to suppress filamentation of discharges the working gas has been pumped through the system at high speed, with considerable success. The turbulent mixing in the stream plays an important role in creating an uncontracted discharge at high pressures. The purpose of the present work is to study the possibility of undoing the contraction of a nitrogen discharge, which is one of the main components in the operation of a CO 2 laser, by introducing an intense sound wave in the discharge tube. Discharge contraction and the effect of a sound wave propagating along the plasma column have been investigated experimentally in nitrogen by studying the current-voltage characteristics of a contracted discharge. 6 refs., 3 figs

  17. On regulation of radioactive airborne discharge

    International Nuclear Information System (INIS)

    Stroganov, A.A.; Kuryndin, A.V.; Shapovalov, A.S.; Orlov, M.Yu.

    2013-01-01

    Authors present the Russian regulatory basis of radioactive airborne discharges which was updated after enactment of the Methodology for airborne discharge limits development. Criteria for establishing of airborne discharge limits, scope and other features of methodology are also considered in the article [ru

  18. The application of electrorefining for recovery and purification of fuel discharged from the Integral Fast Reactor

    International Nuclear Information System (INIS)

    Burris, L.; Steunenberg, R.K.; Miller, W.E.

    1986-01-01

    An electrorefining process employing a molten salt electrolyte and a molten cadmium anode is proposed for the separation of uranium and plutonium from fission products and cladding material in discharged IFR driver fuel. The use of a liquid cadmium anode, which is the unique feature of the process, permits selective dissolution of the fuel from the cladding and prevents electrolytic corrosion of the steel container and contamination of the product by noble metal fission products

  19. The application of electrorefining for recovery and purification of fuel discharged from the Integral Fast Reactor

    Energy Technology Data Exchange (ETDEWEB)

    Burris, L.; Steunenberg, R.K.; Miller, W.E.

    1986-01-01

    An electrorefining process employing a molten salt electrolyte and a molten cadmium anode is proposed for the separation of uranium and plutonium from fission products and cladding material in discharged IFR driver fuel. The use of a liquid cadmium anode, which is the unique feature of the process, permits selective dissolution of the fuel from the cladding and prevents electrolytic corrosion of the steel container and contamination of the product by noble metal fission products.

  20. Grout treatment facility dangerous waste permit application

    International Nuclear Information System (INIS)

    1988-01-01

    This section briefly describes the Hanford Site, provides a general description of the site operations and administration, provides an overview of the contents of this Grout Treatment Facility (GTF) Permit Application, and gives a list of acronyms and abbreviations used in the document. The decision was made to use the checklist as a locator reference instead of using the checklist section numbers as paragraph section numbers because several different types of waste management units, some of which are not addressed in the checklists, are part of the GTF. The GTF is a waste management unit within the Hanford Site facility. In May 1988, permit application was filed that identified the GTF as an existing facility. The GTF mixes dry cementitious solids with liquid mixed wastes (containing both dangerous and radioactive constituents) produced by Hanford Site operations. In addition to the design and operating features of the GTF that are intended to meet the requirements of dangerous waste regulations, many additional design and operating features are necessary to comply with radioactive waste management practices. The GTF design features and practices are intended to keep operational exposure to radionuclides and dangerous substances ''as low as reasonably achievable'' (ALARA) and to provide a disposal system that protects the environment for at least 10,000 yr. In some instances, ALARA practices present difficulties when complying with requirements of dangerous waste regulations

  1. Grout treatment facility dangerous waste permit application

    International Nuclear Information System (INIS)

    1988-01-01

    This section briefly describes the Hanford Site, provides a general description of the site operations and administration, provides an overview of the contents of this Grout Treatment Facility (GTF) Permit Application, and gives a list of acronyms and abbreviations used in the document. The decision was made to use the checklist as a locator reference instead of using the checklist section numbers as paragraph section numbers because several different types of waste management units, some of which are not addressed in the checklists, are part of the GTF. The GTF is a waste management unit within the Hanford Site facility. In May 1988, a permit application was filed that identified the GTF as an existing facility. The GTF mixes dry cementitious solids with liquid mixed wastes (containing both dangerous and radioactive constituents) produced by Hanford Site operations. In addition to the design and operating features of the GTF that are intended to meet the requirements of dangerous waste regulations, many additional design and operating features are necessary to comply with radioactive waste management practices. The GTF design features and practices are intended to keep operational exposure to radionuclides and dangerous substances ''as low as reasonably achievable'' (ALARA) and to provide a disposal system that protects the environment for at least 10,000 yr. In some instances, ALARA practices present difficulties when complying with requirements of dangerous waste regulations. This volume contains 2 appendices covering engineering drawings and operating procedures

  2. Are LMFBR permits unconstitutional. [German Feferal Republic

    Energy Technology Data Exchange (ETDEWEB)

    Wagner, H; Ziegler, E

    1977-12-01

    The August 18, 1977 decision by the Muenster Higher Administrative Court to have the Federal Constitutional Court investigate the constitutionality of permits granted for fast breeder power plants has aroused much attention, both in the FRG and in other countries. This is the first time that the German Atomic Energy Act is being questioned with respect to the separation of powers between legislative and executive authorities and also with respect to the principle of a constitutional state. As a result of their analysis of the first information available about the court decision the authors have some doubts as to whether the views held by the court about the consequences of the development of fast breeder reactors and of the permit granted for the SNR 300 demonstration nuclear power station are essentially correct. In view of the wording of and the official comments on the incriminated Section 7 of the Atomic Energy Act and the large number of subsequent leading decisions by the Federal Diet about fast breeder reactors also the concern about the constitutionality of that reactor line appears to be unfounded.

  3. The run permit protection system for GTA

    International Nuclear Information System (INIS)

    Atkins, W.H.; Jones, R.G.

    1992-01-01

    A Run Permit system has been designed for the Ground Test Accelerator (GTA). The system implements mode-dependent software interlocks to ensure proper operation of the accelerator, enabling the ion source extractor and RF systems when proper conditions are met. The system is implemented using the GTA control system; thus all information available to the control system is also available for use in interlock logic. The logic is defined in terms of control system channels, which reflect accelerator parameters such as actuator positions, power supply values, temperatures, etc. A mode switch in the control room selects the accelerator operating mode, for example i njector only . The Run Permit software selects interlock logic as appropriate operating mode. This implementation easily accommodates logic changes as requirements evolve. To ensure reliable operation of a software-based system, a special circuit with a watch-dog timer is employed to produce the system's output signals. The software must periodically address the circuit, or the output signals are forced to a disabled state. For additional protection, there are self-test provisions for detecting and reacting to failures of the control system. (Author) 4 figs., ref

  4. Grout treatment facility dangerous waste permit application

    International Nuclear Information System (INIS)

    1988-01-01

    This section briefly describes the Hanford Site, provides a general description of the site operations and administration, provides an overview of the contents of this Grout Treatment Facility (GTF) Permit Application, and gives a list of acronyms and abbreviations used in the document. The decision was made to use the checklist as a locator reference instead of using the checklist section numbers as paragraph section numbers because several different types of waste management units, some of which are not addressed in the checklists, are part of the GTF. The GTF is a waste management unit within the Hanford Site facility. In May 1988, a permit application was filed that identified the GTF as an existing facility. The GTF mixes dry cementitious solids with liquid mixed wastes (containing both dangerous and radioactive constitutents) produced by Hanford Site operations. In addition to the design and operating features of the GTF that are intended to meet the requirements of dangerous waste regulations, many additional design and operating features are necessary to comply with radioactive waste management practices. The GTF design features and practices are intended to keep operational exposure to radionuclides and dangerous substances ''as low as reasonably achievable'' (ALARA) and to provide a disposal system that protects the environment for at least 10,000 yr. In some instances, ALARA practices present difficulties when complying with requirements of dangerous waste regulations. This volume contains 2 Appendices covering engineering drawings and operating procedures

  5. Grout Treatment Facility dangerous waste permit application

    International Nuclear Information System (INIS)

    1988-01-01

    This section briefly describes the Hanford Site, provides a general description of the site operations and administration, provides an overview of the contents of this Grout Treatment Facility (GTF) Permit Application, and gives a list of acronyms and abbreviations used in the document. The decision was made to use the checklist as a locator reference instead of using the checklist section numbers as paragraph section numbers because several different types of waste management units, some of which are not addressed in the checklists, are part of the GTF. The GTF is a waste management unit within the Hanford Site facility. In May 1988, a permit application was filed that identified the GTF as an existing facility. The GTF mixes dry cementitious solids with liquid wastes (containing both dangerous and radioactive constituents) produced by Hanford Site operations. In addition to the design and operating features of the GTF that are intended to meet the requirements of dangerous waste regulations, many additional design and operating features are necessary to comply with radioactive waste management practices. The GTF design features and practices are intended to keep operational exposure to radionuclides and dangerous substances ''as low as reasonably achievable'' (ALARA) and to provide a disposal system that protects the environment for at least 10,000 yr. In some instances, ALARA practices present difficulties when complying with requirements of dangerous waste regulations. This volume contains 14 Appendices. Topics include Engineering Drawings, Maps, Roads, Toxicity Testing, and Pilot-Scale Testing

  6. 76 FR 67650 - Migratory Bird Permits; Abatement Regulations

    Science.gov (United States)

    2011-11-02

    ... and suggestions on migratory bird permit regulations for a permit to use raptors (birds of prey) in abatement activities. Abatement means the use of trained raptors to flush, scare (haze), or take birds or... for a specific permit authorizing the use of raptors in abatement activities (76 FR 39368). The...

  7. 75 FR 20622 - Endangered Wildlife and Plants; Permits

    Science.gov (United States)

    2010-04-20

    .... Permit No. TE-02997A Applicant: University of Hawaii, Hilo, Hawaii. The applicant requests a permit to... scientific research including genetic, morphological and behavioral research on the island of Hawaii in the State of Hawaii for the purpose of enhancing its survival. The applicant also requests a permit to take...

  8. 25 CFR 211.56 - Geological and geophysical permits.

    Science.gov (United States)

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Geological and geophysical permits. 211.56 Section 211.56... FOR MINERAL DEVELOPMENT Rents, Royalties, Cancellations and Appeals § 211.56 Geological and geophysical permits. Permits to conduct geological and geophysical operations on Indian lands which do not...

  9. 25 CFR 212.56 - Geological and geophysical permits.

    Science.gov (United States)

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Geological and geophysical permits. 212.56 Section 212.56... FOR MINERAL DEVELOPMENT Rents, Royalties, Cancellations, and Appeals § 212.56 Geological and geophysical permits. (a) Permits to conduct geological and geophysical operations on Indian lands which do not...

  10. 40 CFR 270.65 - Research, development, and demonstration permits.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 26 2010-07-01 2010-07-01 false Research, development, and... Special Forms of Permits § 270.65 Research, development, and demonstration permits. (a) The Administrator may issue a research, development, and demonstration permit for any hazardous waste treatment facility...

  11. 40 CFR 52.2184 - Operating permits for minor sources.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 4 2010-07-01 2010-07-01 false Operating permits for minor sources. 52... permits for minor sources. Emission limitations and related provisions established in South Dakota minor... right to deem permit conditions not federally enforceable. Such a determination will be made according...

  12. 77 FR 34061 - Endangered Species; Issuance of Permits

    Science.gov (United States)

    2012-06-08

    ...-FF09A30000] Endangered Species; Issuance of Permits AGENCY: Fish and Wildlife Service, Interior. ACTION... following permits to conduct certain activities with endangered species. We issue these permits under the Endangered Species Act (ESA). ADDRESSES: Brenda Tapia, Division of Management Authority, U.S. Fish and...

  13. 78 FR 27255 - Endangered Species; Issuance of Permits

    Science.gov (United States)

    2013-05-09

    ...-FF09A30000] Endangered Species; Issuance of Permits AGENCY: Fish and Wildlife Service, Interior. ACTION... following permits to conduct certain activities with endangered species. We issue these permits under the Endangered Species Act (ESA). ADDRESSES: Brenda Tapia, Division of Management Authority, U.S. Fish and...

  14. 78 FR 56922 - Endangered Species; Issuance of Permits

    Science.gov (United States)

    2013-09-16

    ...-FF09A30000] Endangered Species; Issuance of Permits AGENCY: Fish and Wildlife Service, Interior. ACTION... following permits to conduct certain activities with endangered species. We issue these permits under the Endangered Species Act (ESA). ADDRESSES: Brenda Tapia, Division of Management Authority, U.S. Fish and...

  15. 76 FR 40338 - Marine Mammals; Photography Permit No. 16360

    Science.gov (United States)

    2011-07-08

    ... Mammals; Photography Permit No. 16360 AGENCY: National Marine Fisheries Service (NMFS), National Oceanic... photography of cetaceans off Hawaii. ADDRESSES: The permit and related documents are available for review upon... photography on 12 cetacean species had been submitted by the above-named applicant. The requested permit has...

  16. 78 FR 24305 - Actions on Special Permit Applications

    Science.gov (United States)

    2013-04-24

    ... special permit Lincoln, NE. to authorize an alternative fire protection system. 11624-M Clean Harbors 49... Special Permit Applications AGENCY: Pipeline and Hazardous Materials Safety Administration (PHMSA), DOT. ACTION: Notice of actions on Special Permit Applications. SUMMARY: In accordance with the procedures...

  17. 40 CFR 96.323 - CAIR permit contents and term.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 20 2010-07-01 2010-07-01 false CAIR permit contents and term. 96.323 Section 96.323 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS... the permitting authority, as necessary to facilitate coordination of the renewal of the CAIR permit...

  18. 21 CFR 1312.23 - Issuance of export permit.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 9 2010-04-01 2010-04-01 false Issuance of export permit. 1312.23 Section 1312.23... CONTROLLED SUBSTANCES Exportation of Controlled Substances § 1312.23 Issuance of export permit. (a) The... regulation in § 1312.30 of this part be exported only pursuant to the issuance of an export permit. The...

  19. 50 CFR 20.64 - Foreign export permits.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Foreign export permits. 20.64 Section 20... WILDLIFE AND PLANTS (CONTINUED) MIGRATORY BIRD HUNTING Importations § 20.64 Foreign export permits. No... such birds are accompanied by export permits, tags, or other documentation required by applicable...

  20. 21 CFR 1312.22 - Application for export permit.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 9 2010-04-01 2010-04-01 false Application for export permit. 1312.22 Section... EXPORTATION OF CONTROLLED SUBSTANCES Exportation of Controlled Substances § 1312.22 Application for export permit. (a) An application for a permit to export controlled substances shall be made on DEA Form 161...

  1. Narrow gap electronegative capacitive discharges

    Energy Technology Data Exchange (ETDEWEB)

    Kawamura, E.; Lieberman, M. A.; Lichtenberg, A. J. [Department of Electrical Engineering and Computer Sciences, University of California, Berkeley, California 94720 (United States)

    2013-10-15

    Narrow gap electronegative (EN) capacitive discharges are widely used in industry and have unique features not found in conventional discharges. In this paper, plasma parameters are determined over a range of decreasing gap length L from values for which an electropositive (EP) edge exists (2-region case) to smaller L-values for which the EN region connects directly to the sheath (1-region case). Parametric studies are performed at applied voltage V{sub rf}=500 V for pressures of 10, 25, 50, and 100 mTorr, and additionally at 50 mTorr for 1000 and 2000 V. Numerical results are given for a parallel plate oxygen discharge using a planar 1D3v (1 spatial dimension, 3 velocity components) particle-in-cell (PIC) code. New interesting phenomena are found for the case in which an EP edge does not exist. This 1-region case has not previously been investigated in detail, either numerically or analytically. In particular, attachment in the sheaths is important, and the central electron density n{sub e0} is depressed below the density n{sub esh} at the sheath edge. The sheath oscillations also extend into the EN core, creating an edge region lying within the sheath and not characterized by the standard diffusion in an EN plasma. An analytical model is developed using minimal inputs from the PIC results, and compared to the PIC results for a base case at V{sub rf}=500 V and 50 mTorr, showing good agreement. Selected comparisons are made at the other voltages and pressures. A self-consistent model is also developed and compared to the PIC results, giving reasonable agreement.

  2. Double discharges in unipolar-pulsed dielectric barrier discharge xenon excimer lamps

    International Nuclear Information System (INIS)

    Liu Shuhai; Neiger, Manfred

    2003-01-01

    Excitation of dielectric barrier discharge xenon excimer lamps by unipolar short square pulses is studied in this paper. Two discharges with different polarity are excited by each voltage pulse (double discharge phenomenon). The primary discharge occurs at the top or at the rising flank of the applied unipolar square pulse, which is directly energized by the external circuit. The secondary discharge with the reversed polarity occurs at the falling flank or shortly after the falling flank end (zero external voltage) depending on the pulse width, which is energized by the energy stored by memory charges deposited by the primary discharge. Fast-speed ICCD imaging shows the primary discharge has a conic discharge appearance with a channel broadening on the anode side. This channel broadening increases with increasing the pulse top level. Only the anode-side surface discharge is observed in the primary discharge. The surface discharge on the cathode side which is present in bipolar sine voltage excitation is not observed. On the contrary, the secondary discharge has only the cathode-side surface discharge. The surface discharge on the anode side is not observed. The secondary discharge is much more diffuse than the primary discharge. Time-resolved emission measurement of double discharges show the secondary discharge emits more VUV xenon excimer radiation but less infrared (IR) xenon atomic emission than the primary discharge. It was found that the IR xenon atomic emission from the secondary discharge can be reduced by shortening the pulse width. The energy efficiency of unipolar-pulsed xenon excimer lamps (the overall energy efficiency of double discharges) is much higher than that obtained under bipolar sine wave excitation. The output VUV spectrum under unipolar pulse excitation is found to be identical to that under sine wave excitation and independent of injected electric power

  3. Discharge residence of TLD tagged fish

    International Nuclear Information System (INIS)

    Romberg, G.P.; Prepejchal, W.

    1974-01-01

    Although visual observations suggested that fish remained in the discharge for considerable periods, temperature-sensitive tags indicated the majority of fish spend less than 50 hr or 10 percent of the time at discharge temperatures. During 1974 a second fish tagging study was conducted, using temperature-sensitive tags to yield discharge residence times of Lake Michigan salmonids at Point Beach thermal discharge. Preliminary results revealed that many fish tag values were close to Unit I line indicating that calculated maximum discharge residence times for these fish will be nearly 100 percent of the elapsed time

  4. [Severe vaginal discharge following rectal surgery].

    Science.gov (United States)

    Burg, L C; Bremers, A J A; Heesakkers, J P F A; Kluivers, K B

    2018-01-01

    Almost 50% of women who have had rectal surgery subsequently develop vaginal discharge. Due to the recurrent and unexpected nature of this heavy discharge, they often experience it as very distressing. Many of these women undergo extensive diagnostic tests that are mainly focused on identifying fistula formation. If no fistula is found, in most cases no other cause for severe vaginal discharge can be demonstrated. In our practice, we saw three patients (49-, 54- and 74-years-old, respectively) with similar severe vaginal discharge after rectal surgery and in whom no explanation for the vaginal discharge could be found. For this reason we conducted a literature search into this condition. Anatomical changes appear to be responsible for heavy vaginal discharge following rectal surgery. Changes in pelvic floor muscles and compression of the distal part of the vagina may lead to pooling of fluid in the proximal part of the vagina, resulting in severe discharge. Symptomatic treatment may reduce the symptoms.

  5. 75 FR 47583 - Application to Rescind Presidential Permit; Joint Application for Presidential Permit; British...

    Science.gov (United States)

    2010-08-06

    ... Presidential Permit No. PP-22, as amended, to BC Hydro. The application requested that the Department of Energy... the transmission of electric energy between the United States and a foreign country is prohibited in... law pursuant to British Columbia's Clean Energy Act. Since restructuring of the electric power...

  6. 21 CFR 108.12 - Manufacturing, processing, or packing without a permit, or in violation of a permit.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 2 2010-04-01 2010-04-01 false Manufacturing, processing, or packing without a permit, or in violation of a permit. 108.12 Section 108.12 Food and Drugs FOOD AND DRUG ADMINISTRATION... General Provisions § 108.12 Manufacturing, processing, or packing without a permit, or in violation of a...

  7. Anisotropic Percolation Analysis of Discharge

    Science.gov (United States)

    Matsumoto, Shogo; Odagaki, Takashi

    2014-03-01

    Exploiting a nonlinear resistor network on a square lattice in two dimensions, we investigate discharge when two opposite sides of the lattice are subjected to a constant voltage difference. Each site is ionized randomly with a probability in proportion to the square of the strength of the electric field, and the resistivity between two ionized sites is assumed to be 10-6 times smaller than the original resistivity. Using Monte Carlo simulation, we obtain the current and distribution of clusters of ionized sites as functions of the fraction of ionized sites. It is found that a wall of potential drop is formed as the fraction approaches a critical value, which is followed by discharge. The critical value is much smaller than the critical percolation probability of the standard site percolation on the square lattice. We also find that a singular behavior of the cluster distribution is expected at a critical fraction differently from that for the current, and that the critical exponents characterizing the cluster distribution satisfy the scaling relation known for two-dimensional percolation, while the critical exponent of the percolation probability is close to the value reported for a directed percolation.

  8. Electrostatic discharge concepts and definitions

    Energy Technology Data Exchange (ETDEWEB)

    Borovina, Dan L [Los Alamos National Laboratory

    2008-01-01

    Many objects -like a human body, plastic wrap, or a rolling cart -that are electrically neutral, overall, can gain a net electrostatic charge by means of one of three methods: induction, physical transfer, or triboelectric charging (separation of conductive surfaces). The result is a voltage difference between the charged object and other objects, creating a situation where current flow is likely if two objects come into contact or close proximity. This current flow is known as electrostatic discharge, or ESD. The energy and voltage of the discharge can be influenced by factors such as the temperature and humidity in the room, the types of materials or flooring involved, or the clothing and footwear a person uses. Given the possible ranges of the current and voltage characteristic of an ESD pulse, it is important to consider the safety risks associated with detonator handling, assembly and disassembly, transportation and maintenance. For main charge detonators, these safety risks include high explosive violent reactions (HEVR) as well as inadvertent nuclear detonations (lND).

  9. Regulatory Review of Early Site Permit Applications

    International Nuclear Information System (INIS)

    Scott, Michael L.

    2004-01-01

    The U.S. Nuclear Regulatory Commission (NRC) has received and is reviewing three applications for early site permits (ESPs). The ESP process allows early resolution of site-related issues affecting possible construction and operation of a new nuclear power plant. The nuclear industry views a successful and predictable ESP process as an important step in assessing whether to seek authorization to construct and operate a new generation of nuclear power reactors in the United States. Because consideration of ESP applications is a first-of-a-kind activity, a number of issues have emerged prior to and during the reviews of the first three applications. Issues have included the need for design information at the ESP stage, accident analyses, quality assurance, and seismic analyses. The NRC has been working to resolve identified issues to support a Commission decision on whether to issue an ESP approximately 33-37 months after receipt of each ESP application. (authors)

  10. Requirements for permitting a mixed waste incinerator

    International Nuclear Information System (INIS)

    Trichon, M.; Feldman, J.; Serne, J.C.

    1990-01-01

    The consideration, design, selection and operation of any incinerator depends primarily on characteristic quality (ultimate and proximate analyses) and quantity to the waste to be incinerated. In the case of burning any combination of mixed hazardous, biomedical and radioactive low level waste, specific federal and generic state environmental regulatory requirements are outlined. Combustion chamber temperature and waste residence time requirements will provide the rest of the envelope for consideration. Performance requirements must be balanced between the effects of time and temperature on destruction of the organic waste and the vaporization and possible emission of the inorganic waste components (e.g., toxic metals, radioactive inorganics) as operating conditions and emission levels will be set in state and federal regulatory permits. To this end the complete characterization of the subject waste stream must be determined if an accurate assessment of incineration effectiveness and impact are to be performed

  11. Hanford Site Solid Waste Landfill permit application

    International Nuclear Information System (INIS)

    1991-01-01

    Daily activities at the Hanford Site generate sanitary solid waste (nonhazardous and nonradioactive) that is transported to and permanently disposed of at the Hanford Site Solid Waste Landfill. This permit application describes the manner in which the solid Waste Landfill will be operated under Washington State Department of Ecology Minimum Functional Standards for Solid Waste Handling, Washington Administrative Code 173-304. The solid Waste Landfill is owned by the US Department of Energy -- Richland Operations Office and is used for disposal of solid waste generated at the US Department of Energy Hanford Site. The jurisdictional health department's permit application form for the Solid Waste Landfill is provided in Chapter 1.0. Chapter 2.0 provides a description of the Hanford Site and the Solid Waste Landfill and reviews applicable locational, general facility, and landfilling standards. Chapter 3.0 discusses the characteristics and quantity of the waste disposed of in the Solid Waste Landfill. Chapter 4.0 reviews the regional and site geology and hydrology and the groundwater and vadose zone quality beneath the landfill. Chapters 5.0, 6.0, and 7.0 contain the plan of operation, closure plan, and postclosure plan, respectively. The plan of operation describes the routine operation and maintenance of the Solid Waste Landfill, the environmental monitoring program, and the safety and emergency plans. Chapter 5.0 also addresses the operational cover, environmental controls, personnel requirements, inspections, recordkeeping, reporting, and site security. The postclosure plan describes requirements for final cover maintenance and environmental monitoring equipment following final closure. Chapter 8.0 discusses the integration of closure and postclosure activities between the Solid Waste Landfill and adjacent Nonradioactive Dangerous Waste Landfill. 76 refs., 48 figs, 15 tabs

  12. A New Class of Resonant Discharge Drive Topology for Switched Reluctance Motor

    Directory of Open Access Journals (Sweden)

    M. Asgar

    2009-12-01

    Full Text Available Switched reluctance motor (SRM drive has a remarkable characteristic, high efficiency, and good controllability, which makes it attractive for high-speed applications. In this paper, the basic control strategy for a switched reluctance motor drive circuit is explained and then three different resonant discharge topologies for SRM drive circuit are proposed. Due to resonantly discharging of excess energy, these topologies provide faster rate of fall for the phase current, which permits the motor to operate at higher speeds. In the new circuits a capacitor is charged resonantly by the use of motor phase windings during the phase turn off periods and then discharged via an inductor and a diode during the next working strokes. Three different drive circuits utilizing this process are proposed. A detailed explanation and demonstration of the converter circuits have been presented.

  13. Improving discharge care: the potential of a new organisational intervention to improve discharge after hospitalisation for acute stroke, a controlled before-after pilot study.

    Science.gov (United States)

    Cadilhac, Dominique A; Andrew, Nadine E; Stroil Salama, Enna; Hill, Kelvin; Middleton, Sandy; Horton, Eleanor; Meade, Ian; Kuhle, Sarah; Nelson, Mark R; Grimley, Rohan

    2017-08-04

    Provision of a discharge care plan and prevention therapies is often suboptimal. Our objective was to design and pilot test an interdisciplinary, organisational intervention to improve discharge care using stroke as the case study using a mixed-methods, controlled before-after observational study design. Acute care public hospitals in Queensland, Australia (n=15). The 15 hospitals were ranked against a benchmark based on a composite outcome of three discharge care processes. Clinicians from a 'top-ranked' hospital participated in a focus group to elicit their success factors. Two pilot hospitals then participated in the organisational intervention that was designed with experts and consumers. Hospital clinicians involved in discharge care for stroke and patients admitted with acute stroke or transient ischaemic attack. A four-stage, multifaceted organisational intervention that included data reviews, education and facilitated action planning. Three discharge processes collected in Queensland hospitals within the Australian Stroke Clinical Registry were used to select study hospitals: (1) discharge care plan; (2) antihypertensive medication prescription and (3) antiplatelet medication prescription (ischaemic events only). Primary measure: composite outcome. Secondary measures: individual adherence changes for each discharge process; sensitivity analyses. The performance outcomes were compared 3 months before the intervention (preintervention), 3 months postintervention and at 12 months (sustainability). Data from 1289 episodes of care from the two pilot hospitals were analysed. Improvements from preintervention adherence were: antiplatelet therapy (88%vs96%, p=0.02); antihypertensive prescription (61%vs79%, porganisational intervention. The intervention warrants further application and trialling on a larger scale. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is

  14. Galactography in non-lactating nipple discharge

    Energy Technology Data Exchange (ETDEWEB)

    Suh, Myung Ok; Lee, Joo Mi; Moon, Jang Ho; Kang, Ik Won; Chung, Soo Young; Bae, Sang Hoon; Park, Soo Sung [Hallym University College of Medicine, Seoul (Korea, Republic of)

    1988-08-15

    Nipple discharge in non-lactating breast is classified as 2 groups. The first group is stagnation discharge which is determined by an apocrino-like exfoliation and stagnation within the ductal system. The second group is hyperplastic or neoplastic group. The secretory breast disease combined with nipple discharge can not be diagnosed by simple X-ray mammography of ultrasonography. For differential diagnosis of secretory breast disease and for localization of lesions, the galactography is necessary. We analysed 49 cases of galactography is non-lactating breat and obtained following results. 1. The most common cause of discharge was duct ectasis (39%) in stagnation discharge group and papilloma (23%) in hyperplastic discharge group. 2. Hyperplastic discharge group occurred most frequently in 5th decade of age and was discovered more frequently in fatty parenchymal pattern on simple mammography. 3. The most frequent type of nipple discharge was cloudy-milky type in stagnation group and bloody nature in hyperplastic group. 4. The most common cause of bloody discharge was papilloma (58%). 5. The bloody nipple discharge among 56 cases of breast cancer during 4 years occurred only in 5 cases (9%)

  15. Recycled water reuse permit renewal application for the materials and fuels complex industrial waste ditch and industrial waste pond

    Energy Technology Data Exchange (ETDEWEB)

    Name, No

    2014-10-01

    This renewal application for the Industrial Wastewater Reuse Permit (IWRP) WRU-I-0160-01 at Idaho National Laboratory (INL), Materials and Fuels Complex (MFC) Industrial Waste Ditch (IWD) and Industrial Waste Pond (IWP) is being submitted to the State of Idaho, Department of Environmental Quality (DEQ). This application has been prepared in compliance with the requirements in IDAPA 58.01.17, Recycled Water Rules. Information in this application is consistent with the IDAPA 58.01.17 rules, pre-application meeting, and the Guidance for Reclamation and Reuse of Municipal and Industrial Wastewater (September 2007). This application is being submitted using much of the same information contained in the initial permit application, submitted in 2007, and modification, in 2012. There have been no significant changes to the information and operations covered in the existing IWRP. Summary of the monitoring results and operation activity that has occurred since the issuance of the WRP has been included. MFC has operated the IWP and IWD as regulated wastewater land treatment facilities in compliance with the IDAPA 58.01.17 regulations and the IWRP. Industrial wastewater, consisting primarily of continuous discharges of nonhazardous, nonradioactive, routinely discharged noncontact cooling water and steam condensate, periodic discharges of industrial wastewater from the MFC facility process holdup tanks, and precipitation runoff, are discharged to the IWP and IWD system from various MFC facilities. Wastewater goes to the IWP and IWD with a permitted annual flow of up to 17 million gallons/year. All requirements of the IWRP are being met. The Operations and Maintenance Manual for the Industrial Wastewater System will be updated to include any new requirements.

  16. Numerical Modelling of Electrical Discharges

    International Nuclear Information System (INIS)

    Durán-Olivencia, F J; Pontiga, F; Castellanos, A

    2014-01-01

    The problem of the propagation of an electrical discharge between a spherical electrode and a plane has been solved by means of finite element methods (FEM) using a fluid approximation and assuming weak ionization and local equilibrium with the electric field. The numerical simulation of this type of problems presents the usual difficulties of convection-diffusion-reaction problems, in addition to those associated with the nonlinearities of the charged species velocities, the formation of steep gradients of the electric field and particle densities, and the coexistence of very different temporal scales. The effect of using different temporal discretizations for the numerical integration of the corresponding system of partial differential equations will be here investigated. In particular, the so-called θ-methods will be used, which allows to implement implicit, semi-explicit and fully explicit schemes in a simple way

  17. DISCHARGE VALVE FOR GRANULAR MATERIAL

    Science.gov (United States)

    Stoughton, L.D.; Robinson, S.T.

    1962-05-15

    A gravity-red dispenser or valve is designed for discharging the fueled spherical elements used in a pebble bed reactor. The dispenser consists of an axially movable tube terminating under a hood having side walls with openings. When the tube is moved so that its top edge is above the tops of the side openings the elements will not flow. As the tube is moved downwardly, the elements flow into the hood through the side openings and over the top edge into the tube at an increasing rate as the tube is lowered further. The tube is spaced at all times from the hood and side walls a distance greater than the diameter of the largest element to prevent damaging of the elements when the dispenser is closed to flow. (AEC)

  18. Automatic Regulation of Wastewater Discharge

    Directory of Open Access Journals (Sweden)

    Bolea Yolanda

    2017-01-01

    Full Text Available Wastewater plants, mainly with secondary treatments, discharge polluted water to environment that cannot be used in any human activity. When those dumps are in the sea it is expected that most of the biological pollutants die or almost disappear before water reaches human range. This natural withdrawal of bacteria, viruses and other pathogens is due to some conditions such as the salt water of the sea and the sun effect, and the dumps areas are calculated taking into account these conditions. However, under certain meteorological phenomena water arrives to the coast without the full disappearance of pollutant elements. In Mediterranean Sea there are some periods of adverse climatic conditions that pollute the coast near the wastewater dumping. In this paper, authors present an automatic control that prevents such pollution episodes using two mathematical models, one for the pollutant transportation and the other for the pollutant removal in wastewater spills.

  19. Investigation of high-current low pressure quasistationary volume discharge in cross-field ExH

    International Nuclear Information System (INIS)

    Bashutin, O.A.; Vovchenko, E.D.; Kirnev, G.S.

    1995-01-01

    Different types of high current discharge permitted to create large volume of high density homogeneous plasma are widely used in modern technique. Such discharges are applied as plasma emitters of charged particles and also in various technologies for sputtering, implantation and etching of materials. The results of a plasma electron density dynamics investigation of low pressure quasistationary volume discharge in cross-field E x H is described in this paper. The discharge was created in a quadrupole magnetic system with special form electrodes and has following characteristics current up to 1,8 kA, voltage on the interval 80-120 V, existence time up to 1,5 ms. The discharge conserves diffusive character of plasma and cathode layer on all current range. On a first research stage plasma parameters of discharge were determined by means of Langmuir probe, that could been used in central discharge region only, where magnetic field was equal to zero. An obtained plasma density was reached 1,5*10 15 cm -3 with electron temperature T e =10 eV. The research of discharge plasma in regions with magnetic field had required to use interferometric measurement technique

  20. Thermal discharge residence by Lake Michigan Salmonids

    International Nuclear Information System (INIS)

    Romberg, G.P.; Prepejchal, W.

    1975-01-01

    Lake Michigan salmon and trout were tagged with a thermoluminescent dosimeter (TLD) temperature tag to estimate their thermal exposure and residence time at a warm water discharge. Fish were collected, tagged, and released at the Point Beach Nuclear Plant, Two Rivers, Wisconsin, in the fall of 1973 and 1974. Tags were recovered during the same season, primarily from fish recaptured at Point Beach. Average uniform temperature exposure and maximum possible discharge residence time were determined. Appropriate hourly intake and discharge temperatures were averaged to calculate mean temperature exposure for the case of maximum discharge residence. Lowest discharge temperature not included within the period of maximum residence was identified to serve as a possible indicator of avoidance temperature. Mean values for the above parameters were calculated for fish species for each tagging year and are reported with the accompanying range of intake and discharge temperatures

  1. Development of Partial Discharging Simulation Test Equipment

    Science.gov (United States)

    Kai, Xue; Genghua, Liu; Yan, Jia; Ziqi, Chai; Jian, Lu

    2017-12-01

    In the case of partial discharge training for recruits who lack of on-site work experience, the risk of physical shock and damage of the test equipment may be due to the limited skill level and improper operation by new recruits. Partial discharge simulation tester is the use of simulation technology to achieve partial discharge test process simulation, relatively true reproduction of the local discharge process and results, so that the operator in the classroom will be able to get familiar with and understand the use of the test process and equipment.The teacher sets up the instrument to display different partial discharge waveforms so that the trainees can analyze the test results of different partial discharge types.

  2. Role of secondary emission on discharge dynamics in an atmospheric pressure dielectric barrier discharge

    Energy Technology Data Exchange (ETDEWEB)

    Tay, W. H.; Kausik, S. S.; Yap, S. L.; Wong, C. S., E-mail: cswong@um.edu.my [Plasma Technology Research Centre, Department of Physics, Faculty of Science, University of Malaya, 50603 Kuala Lumpur (Malaysia)

    2014-04-15

    The discharge dynamics in an atmospheric pressure dielectric barrier discharge (DBD) is studied in a DBD reactor consisting of a pair of stainless steel parallel plate electrodes. The DBD discharge has been generated by a 50 Hz ac high voltage power source. The high-speed intensified charge coupled device camera is used to capture the images of filaments occurring in the discharge gap. It is observed that frequent synchronous breakdown of micro discharges occurs across the discharge gap in the case of negative current pulse. The experimental results reveal that secondary emissions from the dielectric surface play a key role in the synchronous breakdown of plasma filaments.

  3. Model of discharge lamps with magnetic ballast

    OpenAIRE

    Molina, Julio; Sainz Sapera, Luis; Mesas García, Juan José; Bergas Jané, Joan Gabriel

    2013-01-01

    Magnetic ballast discharge lamp modeling has been extensively studied because these lamps can be an important source of harmonics. Discharge lamp models usually represent the arc voltage by a square waveform. However, this waveform can be far from actual arc voltages, which affects the accuracy of the lamp models. This paper investigates the actual arc voltage behavior of discharge lamps from laboratory measurements and proposes a novel characterization of these voltages to reformulate the co...

  4. Discharge characteristics of copper vapor laser

    International Nuclear Information System (INIS)

    Nemoto, Koshichi; Fujii, Takashi

    1988-01-01

    This report describes about the copper vapor laser and experimental results of it's discharge characteristics. We measured time varing of plasma regist, and analyzed electron density. (1) The plasma regist is larger than 100Ω at the beginning of discharge, and is rapidly reduced to about 10Ω. (2) The electron density is estimated about 1∼2 x 10 12 /cc at the begining of discharge. (author)

  5. Discharge models through the pressurizer valves

    International Nuclear Information System (INIS)

    Madeira, A.A.

    1985-01-01

    A reliable estimate of discharge through the pressurizer relief and safety valves is of concern to adequately predict the behaviour of RCS pressure during transients. It's investigated the discharge models used by the ALMOD code, and to implement alternative models from the available literature, which are recommended for different conditions of flow that shall exist during transients requiring discharge through the relief and safety valves. (Author) [pt

  6. Fundamental Study on Electrical Discharge Machining

    OpenAIRE

    Uno, Yoshiyuki; Nakajima, Toshikatsu; Endo, Osamu

    1989-01-01

    The generation mechanism of crater in electrical discharge machining is analyzed with a single pulse discharge device for alloy tool steel, black alumina ceramics, cermet and cemented carbide, investigating the gap voltage, the discharge current, the shape of crater, the wear of electrode and so on. The experimental analysis makes it clear that the shape of crater has a characteristic feature for the kind of workpiece. The shape of electrode, which changes with the wear by an electric spark, ...

  7. Secondary mechanisms in a gas discharge

    International Nuclear Information System (INIS)

    Fletcher, J.; Blevin, H.A.

    1978-05-01

    The technique for studying swarms of electrons in a gas discharge by observing the photon flux from the discharge has been adapted to investigate the role of the secondary mechanisms. First results, reported here, show that, contrary to previous indications, ion bombardment of the cathode plays only a negligible, if any, part in the low pressure discharge in hydrogen at E/N approx. less than 200Td

  8. Effects of electric discharges on polymers

    International Nuclear Information System (INIS)

    Bagirov, M.A.

    2002-01-01

    Full text: One of the reasons for the worsening of electrical properties of polymeric isolation in use in the effect of the electric discharges which developing in the gas inclusions and in the interlayer inside the isolation itself. The electrical discharges in the gas gap lead to the electrical growing old and the worsening of its electro physical qualities. We have learned the changes of electrical properties (dielectrical permeability and dielectrical loss, and electrical conductivity, electrical strength) of polymer films under the influence of electrical discharges. This paper shows the ways of increase of stability of polymers to the electrical discharges

  9. Medical Injury Identification Using Hospital Discharge Data

    National Research Council Canada - National Science Library

    Layde, Peter M; Meurer, Linda N; Guse, Clare; Meurer, John R; Yang, Hongyan; Laud, Prakash; Kuhn, Evelyn M; Brasel, Karen J; Hargarten, Stephen W

    2005-01-01

    .... The development, validation, and testing of screening criteria for medical injury was based on International Classification of Disease code discharge diagnoses using 2001 patient data from Wisconsin hospitals...

  10. Recent trends on electrical discharge technologies

    International Nuclear Information System (INIS)

    Nakano, Toshiki

    2007-01-01

    Recent trends on the research activities of electrical-discharge-related technologies are summarized as well as the policies of the technical committee on electrical discharges (TC-ED) of IEEJ. First, the present situation of electrical discharge research is mentioned by referring to the major subjects which TC-ED is responsible to cover. As an example of the increasingly widespread use of electrical discharge technologies, vacuum electrical insulation in a neutral beam injection system of the International Thermonuclear Experimental Reactor (ITER) device is presented. (author)

  11. Investigations into electrical discharges in gases

    CERN Document Server

    Klyarfel'D, B N

    2013-01-01

    Investigations into Electrical Discharges in Gases is a compilation of scientific articles that covers the advances in the investigation of the fundamental processes occurring in electrical discharges in gases and vapors. The book details the different aspects of the whole life cycle of an arc, which include the initiation of a discharge, its transition into an arc, the lateral spread of the arc column, and the recovery of electric strength after extinction of an arc. The text also discusses the methods for the dynamic measurement of vapor density in the vicinity of electrical discharges, alon

  12. Readiness for hospital discharge: A concept analysis.

    Science.gov (United States)

    Galvin, Eileen Catherine; Wills, Teresa; Coffey, Alice

    2017-11-01

    To report on an analysis on the concept of 'readiness for hospital discharge'. No uniform operational definition of 'readiness for hospital discharge' exists in the literature; therefore, a concept analysis is required to clarify the concept and identify an up-to-date understanding of readiness for hospital discharge. Clarity of the concept will identify all uses of the concept; provide conceptual clarity, an operational definition and direction for further research. Literature review and concept analysis. A review of literature was conducted in 2016. Databases searched were: Academic Search Complete, CINAHL Plus with Full Text, PsycARTICLES, Psychology and Behavioural Sciences Collection, PsycINFO, Social Sciences Full Text (H.W. Wilson) and SocINDEX with Full Text. No date limits were applied. Identification of the attributes, antecedents and consequences of readiness for hospital discharge led to an operational definition of the concept. The following attributes belonging to 'readiness for hospital discharge' were extracted from the literature: physical stability, adequate support, psychological ability, and adequate information and knowledge. This analysis contributes to the advancement of knowledge in the area of hospital discharge, by proposing an operational definition of readiness for hospital discharge, derived from the literature. A better understanding of the phenomenon will assist healthcare professionals to recognize, measure and implement interventions where necessary, to ensure patients are ready for hospital discharge and assist in the advancement of knowledge for all professionals involved in patient discharge from hospital. © 2017 John Wiley & Sons Ltd.

  13. Excimer lamp pumped by a triggered discharge

    Energy Technology Data Exchange (ETDEWEB)

    Baldacchini, G.; Bollanti, S.; Di Lazzaro, P.; Flora, F.; Giordano, G.; Letardi, T.; Renieri, A.; Schina, G. [ENEA, Centro Ricerche Frascati, Rome (Italy). Dip. Innovazione; Clementi, G.; Muzzi, F.; Zheng, C.E. [EL.EN. (Electronic Engineering), Florence (Italy)

    1996-11-01

    Radiation characteristics and discharge performances of an excimer lamp are described. The discharge of the HCl/Xe gas mixture at an atmospheric pressure, occurring near the quartz tube wall, is initiated by a trigger wire. A maximum total UV energy of about 0.4 J in a (0.8-0.9) {mu}s pulse, radiated from a 10 cm discharge length, is obtained with a total discharge input energy of 8 J. Excimer lamps are the preferred choice for medical and material processing irradiations, when the monochromaticity or coherence of UV light is not required, due to their low cost, reliability and easy maintenance.

  14. Conference report : PERM-IT '97

    International Nuclear Information System (INIS)

    Smyth, V.; Yeabsley, A.

    1997-01-01

    The PERM-IT conference (Physics Engineering Radiation Medicine with a special emphasis on Information Technology) which was held in Adelaide with an attendance of about 250, was the joint annual meeting of the Australasian Radiation Protection Society, the Australasian College of Physical Scientists and Engineers in Medicine, the College of Biomedical Engineers of the Institution of Engineers Australia and the Society for Medical and Biological Engineering. The program was organised with three parallel sessions running most of the time, with plenary sessions for items of particular interest featuring keynote speakers from around the world. Attendance at this conference allowed the opportunity to meet with colleagues in other regulatory agencies, and Australia has a number of these. But what should be done about radioactive waste? A universal groan is raised by radiation protection regulatory authority staff at this question. Plans are afoot to develop a whole of Australia radioactive waste repository with both burial and above ground facilities. An announcement on the suitability of various sites in order of preference is expected, but in the meantime, facilities are fragemented. Discussions were held with staff from the radiation standards section of the Australian Radiation Laboratory who face similar problems to NRL including reducing funding, the move to cost recovery, and working towards quality managment accreditation. Plans for a further intercomparison between the Australian and NZ primary standards are being made. (author)

  15. PUREX Storage Tunnels dangerous waste permit application

    International Nuclear Information System (INIS)

    1991-12-01

    The PUREX Storage Tunnels are a mixed waste storage unit consisting of two underground railroad tunnels: Tunnel Number 1 designated 218-E-14 and Tunnel Number 2 designated 218-E-15. The two tunnels are connected by rail to the PUREX Plant and combine to provide storage space for 48 railroad cars (railcars). The PUREX Storage Tunnels provide a long-term storage location for equipment removed from the PUREX Plant. Transfers into the PUREX Storage Tunnels are made on an as-needed basis. Radioactively contaminated equipment is loaded on railcars and remotely transferred by rail into the PUREX Storage Tunnels. Railcars act as both a transport means and a storage platform for equipment placed into the tunnels. This report consists of part A and part B. Part A reports on amounts and locations of the mixed water. Part B permit application consists of the following: Facility Description and General Provisions; Waste Characteristics; Process Information; Groundwater Monitoring; Procedures to Prevent Hazards; Contingency Plan; Personnel Training; Exposure Information Report

  16. Marketable pollution permits with uncertainty and transaction costs

    International Nuclear Information System (INIS)

    Montero, Juan-Pablo

    1998-01-01

    Increasing interest in the use of marketable permits for pollution control has become evident in recent years. Concern regarding their performance still remains because empirical evidence has shown transaction costs and uncertainty to be significant in past and existing marketable permits programs. In this paper we develop theoretical and numerical models that include transaction costs and uncertainty (in trade approval) to show their effects on market performance (i.e., equilibrium price of permits and trading volume) and aggregate control costs. We also show that in the presence of transaction costs and uncertainty the initial allocation of permits may not be neutral in terms of efficiency. Furthermore, using a numerical model for a hypothetical NO x trading program in which participants have discrete control technology choices, we find that aggregate control costs and the equilibrium price of permits are sensitive to the initial allocation of permits, even for constant marginal transaction costs and certainty

  17. Environmental Compliance Guide. Guidance manual for Department of Energy compliance with the Clean Water Act: National Pollutant Discharge Elimination System (NPDES)

    Energy Technology Data Exchange (ETDEWEB)

    1982-07-01

    This manual provides general guidance for Department of Energy (DOE) officials for complying with Sect. 402 of the Clean Water Act (CWA) of 1977 and amendments. Section 402 authorizes the US Environmental Protection Agency (EPA) or states with EPA approved programs to issue National Pollutant Discharge Elimination System (NPDES) permits for the direct discharge of waste from a point source into waters of the United States. Although the nature of a project dictates the exact information requirements, every project has similar information requirements on the environmental setting, type of discharge(s), characterization of effluent, and description of operations and wastewater treatment. Additional information requirements for projects with ocean discharges, thermal discharges, and cooling water intakes are discussed. Guidance is provided in this manual on general methods for collecting, analyzing, and presenting information for an NPDES permit application. The NPDES program interacts with many sections of the CWA; therefore, background material on pertinent areas such as effluent limitations, water quality standards, toxic substances, and nonpoint source pollutants is included in this manual. Modifications, variances, and extensions applicable to NPDES permits are also discussed.

  18. Issues in third party attacks on SMCRA permits. [USA - Indiana

    Energy Technology Data Exchange (ETDEWEB)

    Kelley, G.D. Jr. (Ice Miller Donadio Ryan, Indianapolis, IN (USA))

    1990-01-01

    Legal issues which have occurred in third party attacks on SMCRA (Surface Mining Control and Reclamation Act) permit, mainly in Indiana, are discussed. Problems that can occur with the interrelationship of common law nuisance/injunction actions, the permit process, enforcement proceedings and collateral estoppel from administrative agency action, as well as finality issues in the permit process as related to other provisions of SMCRA. 37 refs.

  19. What Controls Submarine Groundwater Discharge?

    Science.gov (United States)

    Martin, J. B.; Cable, J. E.; Cherrier, J.; Roy, M.; Smith, C. G.; Dorsett, A.

    2008-05-01

    Numerous processes have been implicated in controlling submarine groundwater discharge (SGD) to coastal zones since Ghyben, Herzberg and Dupuit developed models of fresh water discharge from coastal aquifers at the turn of the 19th century. Multiple empirical and modeling techniques have also been applied to these environments to measure the flow. By the mid-1950's, Cooper had demonstrated that dispersion across the fresh water-salt water boundary required salt water entrained into fresh water flow be balanced by recharge of salt water across the sediment-water interface seaward of the outflow face. Percolation of water into the beach face from wind and tidal wave run up and changes in pressure at the sediment-water interface with fluctuating tides have now been recognized, and observed, as processes driving seawater into the sediments. Within the past few years, variations in water table levels and the 1:40 amplification from density difference in fresh water and seawater have been implicated to pump salt water seasonally across the sediment- water interface. Salt water driven by waves, tides and seasonal water table fluctuations is now recognized as a component of SGD when it flows back to overlying surface waters. None of these processes are sufficiently large to provide measured volumes of SGD in Indian River Lagoon, Florida, however, because minimal tides and waves exist, flat topography and transmissive aquifers minimize fluctuations of the water table, and little water is entrained across the salt water-fresh water boundary. Nonetheless, the saline fraction of SGD represents more than 99% of the volume of total SGD in the Indian River Lagoon. This volume of saline SGD can be driven by the abundance of burrowing organisms in the lagoon, which pump sufficient amounts of water through the sediment- water interface. These bioirrigating organisms are ubiquitous at all water depths in sandy sediment and thus may provide one of the major sources of SGD world wide

  20. Comment

    DEFF Research Database (Denmark)

    Sørensen, Peter Birch

    1999-01-01

    Comment on: Alessandra Casella (1999) Tradable deficit permits: efficient implementation of the Stability Pact in the European Monetary Union. Economic Policy 14 (29), 321-362......Comment on: Alessandra Casella (1999) Tradable deficit permits: efficient implementation of the Stability Pact in the European Monetary Union. Economic Policy 14 (29), 321-362...

  1. Liquid effluent retention facility dangerous waste permit application

    International Nuclear Information System (INIS)

    1991-06-01

    This appendix to the Liquid Effluent Retention Facility Dangerous Waste Permit Application contains pumps, piping, leak detection systems, geomembranes, leachate collection systems, earthworks and floating cover systems

  2. Tradeable emission permits in Dutch environmental policy. A utopia?

    International Nuclear Information System (INIS)

    Schuurman, S.J.

    1997-01-01

    Because of the lack of experience with permits in the Netherlands, and in view of the similarities between various other tradeable permit systems, the functioning of Dutch systems of tradeable fish, milk and manure quotas is discussed. Evaluation of these systems is based on criteria of effectiveness, target-group efficiency and government efficiency. These systems of tradeable permits appear to constitute a successful addition to the Dutch policy of direct regulation. Considering this, and the favorable American experience with the Emissions Trading Program, tradeable emission permits deserve a chance to be implemented in Dutch environmental policy. The question remains, however, whether the Dutch government is ready for such a step. 28 refs

  3. 75 FR 66123 - Endangered Species Recovery Permit Applications

    Science.gov (United States)

    2010-10-27

    ... enhancing their survival. Permit No. TE-24582A Applicant: Russell C. Croel, Folsom, California. The..., Contra Costa, Fresno, Glenn, Kings, Merced, Placer, Sacramento, San Joaquin, Shasta, Solano, Stanislaus...

  4. 78 FR 9067 - Receipt of Applications for Endangered Species Permits

    Science.gov (United States)

    2013-02-07

    ... County, Alabama. Permit Application Number: TE-91366A Applicant: Dr. Paul Stewart, Troy, Alabama...: TE-91373A Applicant: Jonathan Miller, Troy, Alabama. Applicant requests authorization to take...

  5. Industrial Fuel Gas Demonstration Plant Program: environmental permit compliance plan

    Energy Technology Data Exchange (ETDEWEB)

    Bodamer, Jr., James W.; Bocchino, Robert M.

    1979-11-01

    This Environmental Permit Compliance Plan is intended to assist the Memphis Light, Gas and Water Division in acquiring the necessary environmental permits for their proposed Industrial Fuel Gas Demonstration Plant in a time frame consistent with the construction schedule. Permits included are those required for installation and/or operation of gaseous, liquid and solid waste sources and disposal areas. Only those permits presently established by final regulations are described. The compliance plan describes procedures for obtaining each permit from identified federal, state and local agencies. The information needed for the permit application is presented, and the stepwise procedure to follow when filing the permit application is described. Information given in this plan was obtained by reviewing applicable laws and regulations and from telephone conversations with agency personnel on the federal, state and local levels. This Plan also presents a recommended schedule for beginning the work necessary to obtain the required environmental permits in order to begin dredging operations in October, 1980 and construction of the plant in September, 1981. Activity for several key permits should begin as soon as possible.

  6. Guide to Permitting Hydrogen Motor Fuel Dispensing Facilities

    Energy Technology Data Exchange (ETDEWEB)

    Rivkin, Carl [National Renewable Energy Lab. (NREL), Golden, CO (United States); Buttner, William [National Renewable Energy Lab. (NREL), Golden, CO (United States); Burgess, Robert [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2016-03-28

    The purpose of this guide is to assist project developers, permitting officials, code enforcement officials, and other parties involved in developing permit applications and approving the implementation of hydrogen motor fuel dispensing facilities. The guide facilitates the identification of the elements to be addressed in the permitting of a project as it progresses through the approval process; the specific requirements associated with those elements; and the applicable (or potentially applicable) codes and standards by which to determine whether the specific requirements have been met. The guide attempts to identify all applicable codes and standards relevant to the permitting requirements.

  7. Discharge lamp with reflective jacket

    Science.gov (United States)

    MacLennan, Donald A.; Turner, Brian P.; Kipling, Kent

    2001-01-01

    A discharge lamp includes an envelope, a fill which emits light when excited disposed in the envelope, a source of excitation power coupled to the fill to excite the fill and cause the fill to emit light, and a reflector disposed around the envelope and defining an opening, the reflector being configured to reflect some of the light emitted by the fill back into the fill while allowing some light to exit through the opening. The reflector may be made from a material having a similar thermal index of expansion as compared to the envelope and which is closely spaced to the envelope. The envelope material may be quartz and the reflector material may be either silica or alumina. The reflector may be formed as a jacket having a rigid structure which does not adhere to the envelope. The lamp may further include an optical clement spaced from the envelope and configured to reflect an unwanted component of light which exited the envelope back into the envelope through the opening in the reflector. Light which can be beneficially recaptured includes selected wavelength regions, a selected polarization, and selected angular components.

  8. Fluid jet electric discharge source

    Science.gov (United States)

    Bender, Howard A [Ripon, CA

    2006-04-25

    A fluid jet or filament source and a pair of coaxial high voltage electrodes, in combination, comprise an electrical discharge system to produce radiation and, in particular, EUV radiation. The fluid jet source is composed of at least two serially connected reservoirs, a first reservoir into which a fluid, that can be either a liquid or a gas, can be fed at some pressure higher than atmospheric and a second reservoir maintained at a lower pressure than the first. The fluid is allowed to expand through an aperture into a high vacuum region between a pair of coaxial electrodes. This second expansion produces a narrow well-directed fluid jet whose size is dependent on the size and configuration of the apertures and the pressure used in the reservoir. At some time during the flow of the fluid filament, a high voltage pulse is applied to the electrodes to excite the fluid to form a plasma which provides the desired radiation; the wavelength of the radiation being determined by the composition of the fluid.

  9. The radiofrequency magnetic dipole discharge

    Energy Technology Data Exchange (ETDEWEB)

    Martines, E., E-mail: emilio.martines@igi.cnr.it; Zuin, M.; Cavazzana, R.; Fassina, A.; Spolaore, M. [Consorzio RFX (CNR, ENEA, INFN, Università di Padova, Acciaierie Venete SpA), Corso Stati Uniti 4, 35127 Padova (Italy); Marcante, M. [Dipartimento di Fisica, Università di Trento, via Sommarive 14, 38123 Povo, TN (Italy); TIFPA, Trento Institute for Fundamental Physics and Applications INFN, 38123 Trento (Italy)

    2016-05-15

    This paper describes a novel and simple concept of plasma source, which is able to produce a radiofrequency magnetized discharge with minimal power requirements. The source is based on the magnetron concept and uses a permanent magnet as an active electrode. The dipolar field produced by the magnet confines the electrons, which cause further ionization, thus producing a toroidally shaped plasma in the equatorial region around the electrode. A plasma can be ignited with such scheme with power levels as low as 5 W. Paschen curves have been built for four different working gases, showing that in Helium or Neon, plasma breakdown is easily obtained also at atmospheric pressure. The plasma properties have been measured using a balanced Langmuir probe, showing that the electron temperature is around 3–4 eV and higher in the cathode proximity. Plasma densities of the order of 10{sup 16 }m{sup −3} have been obtained, with a good positive scaling with applied power. Overall, the electron pressure appears to be strongly correlated with the magnetic field magnitude in the measurement point.

  10. The radiofrequency magnetic dipole discharge

    Science.gov (United States)

    Martines, E.; Zuin, M.; Marcante, M.; Cavazzana, R.; Fassina, A.; Spolaore, M.

    2016-05-01

    This paper describes a novel and simple concept of plasma source, which is able to produce a radiofrequency magnetized discharge with minimal power requirements. The source is based on the magnetron concept and uses a permanent magnet as an active electrode. The dipolar field produced by the magnet confines the electrons, which cause further ionization, thus producing a toroidally shaped plasma in the equatorial region around the electrode. A plasma can be ignited with such scheme with power levels as low as 5 W. Paschen curves have been built for four different working gases, showing that in Helium or Neon, plasma breakdown is easily obtained also at atmospheric pressure. The plasma properties have been measured using a balanced Langmuir probe, showing that the electron temperature is around 3-4 eV and higher in the cathode proximity. Plasma densities of the order of 1016 m-3 have been obtained, with a good positive scaling with applied power. Overall, the electron pressure appears to be strongly correlated with the magnetic field magnitude in the measurement point.

  11. Particle control in DIII-D with helium glow discharge conditioning

    International Nuclear Information System (INIS)

    Jackson, G.L.; Taylor, T.S.; Taylor, P.L.

    1990-01-01

    Helium glow discharge conditioning of DIII-D is routinely used before every tokamak discharge to desorb hydrogen from the graphite tiles, which are the plasma facing surfaces for the floor, inner wall and top of the vessel. In addition to reducing hydrogen fuelling of the plasma by the graphite surfaces, helium glow discharges are also effective in removing low-Z impurities, primarily in the form of carbon monoxide and hydrocarbons, and this has permitted higher current divertor operation and more rapid recovery from tokamak disruptions. Since the implementation of repetitive helium glow wall conditioning, the parameter space in which tokamak discharges in DIII-D can be obtained has been expanded to include the first observations of limiter H-mode confinement, the Ohmic H-mode with periods of up to 150 ms that are free of edge localized modes, more reliable low q operation with volume averaged beta of up to 9.3%, improved control over locked modes and plasma discharges at lower electron density. (author). 37 refs, 12 figs, 1 tab

  12. Cryogenic and Gas System Piping Pressure Tests (A Collection of PT Permits)

    International Nuclear Information System (INIS)

    Rucinski, Russell A.

    2002-01-01

    This engineering note is a collection of pipe pressure testing documents for various sections of piping for the D-Zero cryogenic and gas systems. High pressure piping must conform with FESHM chapter 5031.1. Piping lines with ratings greater than 150 psig have a pressure test done before the line is put into service. These tests require the use of pressure testing permits. It is my intent that all pressure piping over which my group has responsibility conforms to the chapter. This includes the liquid argon and liquid helium and liquid nitrogen cryogenic systems. It also includes the high pressure air system, and the high pressure gas piping of the WAMUS and MDT gas systems. This is not an all inclusive compilation of test documentation. Some piping tests have their own engineering note. Other piping section test permits are included in separate safety review documents. So if it isn't here, that doesn't mean that it wasn't tested. D-Zero has a back up air supply system to add reliability to air compressor systems. The system includes high pressure piping which requires a review per FESHM 5031.1. The core system consists of a pressurized tube trailer, supply piping into the building and a pressure reducing regulator tied into the air compressor system discharge piping. Air flows from the trailer if the air compressor discharge pressure drops below the regulator setting. The tube trailer is periodically pumped back up to approximately 2000 psig. A high pressure compressor housed in one of the exterior buildings is used for that purpose. The system was previously documented, tested and reviewed for Run I, except for the recent addition of piping to and from the high pressure compressor. The following documents are provided for review of the system: (1) Instrument air flow schematic, drg. 3740.000-ME-273995 rev. H; (2) Component list for air system; (3) Pressure testing permit for high pressure piping; (4) Documentation from Run I contained in D-Zero Engineering note

  13. ARC discharge sliding over a conducting surface

    NARCIS (Netherlands)

    van Goor, F.A.; Mitko, S.; Ochkin, V.N.; Paramonov, A.P.; Witteman, W.J.

    1997-01-01

    Results of experimental and theoretical studies of the arc discharge which slides over the surface of a conductor are reported. Experiments were performed in air and argon ambients at various pressures. It is found that the velocity of the discharge plasma front depends linearly on the strength of

  14. Study of gliding arc discharge plasma

    International Nuclear Information System (INIS)

    Yang Chi; Lin Lie; Wu Bin

    2006-01-01

    The electric parameters change during discharge is studied and the relationship between non-equilibrium degree and parameters is discussed for gliding arc discharges. Using two-channel model, the rules of arc moving due to effect of the airflow is simulated. The numerical simulation results can help analyzing the generation mechanism of gliding arc non-equilibrium plasma. (authors)

  15. Partial discharges and bulk dielectric field enhancement

    DEFF Research Database (Denmark)

    McAllister, Iain Wilson; Johansson, Torben

    2000-01-01

    A consequence of partial discharge activity within a gaseous void is the production of a field enhancement in the solid dielectric in the proximity of the void. This situation arises due to the charge created by the partial discharges accumulating at the void wall. The influence of the spatial...

  16. Capacitor Discharge - A Capacitor Tutorial [video

    OpenAIRE

    Naval Postgraduate School Physics

    2014-01-01

    NPS Physics Physics Demonstrations Here's a capacitor discharge demonstrated by physicist Dr. Dernardo. Dr. D gives a nice capacitor lesson along with some fireworks. Charging and Discharging a Capacitor is dangerous. Do not try this at home. Dr. Bruce Denardo uses eleven 9V batteries, connected in series for a total of 99 creating a pretty large spark.

  17. Parental experiences of early postnatal discharge

    DEFF Research Database (Denmark)

    Nilsson, Ingrid; Danbjørg, Dorthe B.; Aagaard, Hanne

    2015-01-01

    that included both parents, having influence on time of discharge, and getting individualised and available support focused on developing and recognising their own experiences of taking care of the baby. Conclusions and implications for practice the new parents׳ experiences of early discharge and becoming...

  18. THE DISCHARGING EAR: A PRACTICAL APPROACH

    African Journals Online (AJOL)

    Enrique

    The colour of the fluid can suggest the cause of the otorrhoea. A purulent dis- charge indicates the presence of infection, while a bloody discharge may follow trauma or occur with granulation tissue associated with chronic infection. The presence of a mucoid discharge indicates a perforation of the tympanic mem-.

  19. Runaway electron beam in atmospheric pressure discharges

    International Nuclear Information System (INIS)

    Oreshkin, E V; Barengolts, S A; Chaikovsky, S A; Oreshkin, V I

    2015-01-01

    A numerical simulation was performed to study the formation of a runaway electron (RAE) beam from an individual emission zone in atmospheric pressure air discharges with a highly overvolted interelectrode gap. It is shown that the formation of a RAE beam in discharges at high overvoltages is much contributed by avalanche processes. (paper)

  20. The discharge characteristics in nitrogen helicon plasma

    Science.gov (United States)

    Zhao, Gao; Wang, Huihui; Si, Xinlu; Ouyang, Jiting; Chen, Qiang; Tan, Chang

    2017-12-01

    Discharge characteristics of helicon plasma in nitrogen and argon-nitrogen mixtures were investigated experimentally by using a Langmuir probe, a B-dot probe, and an optical emission spectrum. Helicon wave discharge is confirmed by the changes of electron density and electromagnetic signal amplitude with the increasing RF power, which shows three discharge stages in nitrogen, corresponding to E-mode, H-mode, and W-mode discharges in helicon plasma, respectively. Discharge images in the radial cross section at different discharge modes through an intensified charge coupled device (ICCD) show a rapid increase in luminous intensity along with the RF power. When the nitrogen discharge is in the W-mode, the images show that the strongest luminance locates near the plasma boundary and no blue core appears in the axial center of tube, which is always observed in argon W-mode discharge. The "big blue" or blue core is a special character in helicon plasma, but it has not been observed in nitrogen helicon plasma. In nitrogen-argon mixtures, a weak blue core is observed in ICCD images since the nitrogen content is increased. The electric field turns to the periphery in the distribution of the radial field and the electron temperature decreases with the increasing nitrogen content, especially when the blue core disappears. The different behaviors of the electron impact and the energy consumption in nitrogen helicon plasma are suggested to be responsible for the decrease in electron energy and the change in the electric field distribution.