Author:
Publisher:
ISBN:
Category : American literature
Languages : en
Pages : 2204

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Author: United States. Environmental Protection Agency. Office of Technology Transfer
Publisher:
ISBN:
Category : Nitrification
Languages : en
Pages : 466

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Author: International Association on Water Pollution Research. Danish National Committee
Publisher: Pergamon
ISBN:
Category : Science
Languages : en
Pages : 1354

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Author: Lawrence K. Wang
Publisher: Springer Science & Business Media
ISBN: 1588294943
Category : Technology & Engineering
Languages : en
Pages : 694

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Book Description
The past 30 years have seen the emergence of a growing desire worldwide that positive actions be taken to restore and protect the environment from the degrading effects of all forms of pollution – air, water, soil, and noise. Since pollution is a direct or indirect consequence of waste, the seemingly idealistic demand for “zero discharge” can be construed as an unreal- tic demand for zero waste. However, as long as waste continues to exist, we can only attempt to abate the subsequent pollution by converting it to a less noxious form. Three major questions usually arise when a particular type of pollution has been identi?ed: (1) How serious is the pollution? (2) Is the technology to abate it available? and (3) Do the costs of abatement justify the degree of abatement achieved? This book is one of the volumes of the Handbook of Environmental Engineering series. The principal intention of this series is to help readers formulate answers to the last two questions above. The traditional approach of applying tried-and-true solutions to speci?c pollution p- blems has been a major contributing factor to the success of environmental engineering and has accounted in large measure for the establishment of a “methodology of pollution control. ” However, the realization of the ever-increasing complexity and interrelated nature of current environmental problems renders it imperative that intelligent planning of pollution abatement systems be undertaken.

Author: Uri Marchaim
Publisher: Food & Agriculture Org.
ISBN: 9789251031261
Category : Business & Economics
Languages : en
Pages : 244

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Intended to assist engineers, government officials and funding agencies to meet present and future challenges and make decisions on the promotion of anaerobic digestion as an alternative source of energy.

Author:
Publisher:
ISBN:
Category : Nitrogen
Languages : en
Pages : 328

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Author: Canada. Environment Canada
Publisher: National Guidelines and Standards Office
ISBN:
Category : Nature
Languages : en
Pages : 134

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This report describes the development of Canadian water quality guidelines for the nitrate ion for the protection of aquatic life. It contains a review of technical background information on the chemical & physical properties of nitrate & nitrate salts, the nitrogen cycle, natural & anthropogenic sources, fate & behaviour of nitrate in the environment, nitrate environmental concentrations, and effects of nitrates on aquatic organisms (including fish, plants, invertebrates, and semi-aquatic mammals & birds). The final section sets out nitrate concentration guidelines to protect fresh & marine water quality and aquatic life, and provides guidance on the application of the guidelines. Appendices include tables that summarize freshwater & marine toxicity studies.

Author: Daniel W. Smith
Publisher: [Hull, Quebec] : Environment Canada, Environmental Protection Service
ISBN: 9780662103493
Category : Civil engineering
Languages : en
Pages : 567

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Author: S. H. Jenkins
Publisher: Elsevier
ISBN: 1483226875
Category : Science
Languages : en
Pages : 773

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Proceedings of the Conference on Nitrogen as a Water Pollutant

Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 348

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