Economic Assessment Of Waste Water Aquaculture Treatment Systems
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Economic Assessment of Waste Water Aquaculture Treatment Systems
Author | : Upton B. Henderson,Frank S. Wert |
Publsiher | : Unknown |
Total Pages | : 124 |
Release | : 1976 |
Genre | : Aquacultural engineering |
ISBN | : MINN:31951002826078Y |
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Economic Assessment of Waste Water Aquaculture Treatment Systems
Author | : Upton B. Henderson,Frank S. Wert |
Publsiher | : Unknown |
Total Pages | : 124 |
Release | : 1976 |
Genre | : Aquacultural engineering |
ISBN | : UOM:39015104978542 |
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Aquaculture Systems for Wastewater Treatment
Author | : Sherwood C. Reed |
Publsiher | : Unknown |
Total Pages | : 136 |
Release | : 1980 |
Genre | : Aquaculture |
ISBN | : PSU:000026404509 |
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Technology Assessment of Aquaculture Systems for Municipal Wastewater Treatment
Author | : Henry C. Hyde |
Publsiher | : Unknown |
Total Pages | : 5 |
Release | : 1984 |
Genre | : Sewage |
ISBN | : OCLC:11939625 |
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Economic Valuation of Wastewater
Author | : United Nations Publications |
Publsiher | : UN |
Total Pages | : 68 |
Release | : 2017-03-31 |
Genre | : Political Science |
ISBN | : 9280734741 |
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This book presents the results of an analytical study on the economic valuation for wastewater, comparing the cost of no action versus the cost of effective wastewater management. One of the Millennium Development Goals adopted by the United Nations was to reduce by half the proportion of people without access to safe drinking water and improved sanitation by 2015. Further, at the Rio+20 Summit in June 2012, governments recognised the need to adopt measures to significantly reduce water pollution, increase water quality and significantly improve wastewater treatment which is now reflected in the Sustainable Development Goals. To achieve these objectives, substantial investment in sanitation including septage and sewage management is required, in particular in developing countries. A financial analysis of wastewater management looks at its private costs and benefits and can underpin decision making from a business or treatment plant operator standpoint. Economic analysis looks at the broader costs and benefits for society, providing information for public policy decisions to support improvements in wastewater management. Adequate wastewater collection, treatment, and safe use or disposal can lead to significant environmental and health benefits. However, because some of these benefits do not have a market price, they have not traditionally been considered in the financial analysis of wastewater treatment projects, therefore underestimating total benefits.
Aquaculture Systems for Wastewater Treatment
Author | : Robert K. Bastian,Sherwood C. Reed |
Publsiher | : Unknown |
Total Pages | : 500 |
Release | : 1979 |
Genre | : Aquaculture |
ISBN | : MINN:31951P00428662P |
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Municipal Wastewater Aquaculture
Author | : William R. Duffer,James E. Moyer |
Publsiher | : Unknown |
Total Pages | : 60 |
Release | : 1978 |
Genre | : Aquaculture |
ISBN | : MINN:31951002840543F |
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Wastewater Management Through Aquaculture
Author | : B. B. Jana,R. N. Mandal,P. Jayasankar |
Publsiher | : Springer |
Total Pages | : 335 |
Release | : 2018-02-05 |
Genre | : Technology & Engineering |
ISBN | : 9789811072482 |
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This volume provides state-of-the-art information on soil-water interactions in wastewater systems, characterization of wastewater, modes of treatment, safety of wastewater use, water conservation technologies involved in recycling of sewage in fish culture, biogeochemical cycling bacteria and nutrient dynamics, ecosystem resilient driven wastewater reclamation, bioremediation, aquaponics, ecological integrity, culture practices of fish farming, microbial food web phenomena, fish diseases, environmental economics of wastewater, environmental risk assessment, environmental law and regulations. Given its breadth of coverage, the book will be useful to researchers, teachers, students, administrators, planners, farmers and entrepreneurs interested in the profitable use of wastewater in the wastes-into-wealth framework of for the benefit of humanity, and in achieving the targets for sanitation and safe wastewater reuse by 2030, specified in the United Nations’ Sustainable Development Goals. Concerns are growing about the quality and quantity of fresh water, as severe crises are expected in the near future. Climate change has further worsened the strain on inland water resources, with its major impacts on ecosystems and human life. It is most urgent to protect and conserve inland water resources to maintain vital ecosystem functions. Despite the immense nutrient potentials of wastewater in terms of phosphorus, nitrogen and potassium and increasingly high rates of urbanization-based wastewater generation, wastewater has traditionally been overlooked as a resource. This produces a threefold loss – environmental degradation, monetary losses from fertilizers, and water. As a result, municipal wastewater offers a win-win strategy for water conservation and environmental protection, while also turning waste into wealth in the form of fish biomass and allied cash crops. Wastewater-fed aquaculture refers to a unique, integrated biosystem in which the wastes generated by the first system are used by the next subsystem. In wastewater-fed aquaculture biosystems, the organic wastes are recycled into fish biomass mediated through a complex microbial/autotrophic/heterotrophic food web mechanism.