Municipal Wastewater Aquaculture
Author: William R. Duffer
Publisher:
Published: 1978
Total Pages: 72
ISBN-13:
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Author: William R. Duffer
Publisher:
Published: 1978
Total Pages: 72
ISBN-13:
DOWNLOAD EBOOKAuthor: United States. Environmental Protection Agency. Office of Research and Development
Publisher:
Published: 1984
Total Pages: 5
ISBN-13:
DOWNLOAD EBOOKAuthor: William R. Duffer
Publisher:
Published: 1978
Total Pages: 60
ISBN-13:
DOWNLOAD EBOOKAuthor: B. B. Jana
Publisher: Springer
Published: 2018-02-05
Total Pages: 346
ISBN-13: 9811072485
DOWNLOAD EBOOKThis 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.
Author: Henry C. Hyde
Publisher:
Published: 1984
Total Pages: 5
ISBN-13:
DOWNLOAD EBOOKAuthor: William R. Duffer
Publisher:
Published: 1978
Total Pages: 0
ISBN-13:
DOWNLOAD EBOOKAuthor: U. S. Environmental Protection Agency
Publisher: BiblioGov
Published: 2013-07
Total Pages: 58
ISBN-13: 9781289178949
DOWNLOAD EBOOKThe U.S. Environmental Protection Agency (EPA) was introduced on December 2, 1970 by President Richard Nixon. The agency is charged with protecting human health and the environment, by writing and enforcing regulations based on laws passed by Congress. The EPA's struggle to protect health and the environment is seen through each of its official publications. These publications outline new policies, detail problems with enforcing laws, document the need for new legislation, and describe new tactics to use to solve these issues. This collection of publications ranges from historic documents to reports released in the new millennium, and features works like: Bicycle for a Better Environment, Health Effects of Increasing Sulfur Oxides Emissions Draft, and Women and Environmental Health.
Author: Bimal Chandra Mal
Publisher: Academic Press
Published: 2021-06-19
Total Pages: 321
ISBN-13: 0323899994
DOWNLOAD EBOOKAquaculture Facilities and Equipment is a practical resource on the technical aspects needed for experts in the field to understand a high-performance aquaculture facility, its design and form, and the materials and systems used within the facility. The book is written at a level suitable for both field experts and students alike. It includes topics such as pond construction machinery, pumps for aquaculture, aeration for aquaculture, fish feeders, filtration systems in aquaculture, hatchery, raceways and tanks, and cage and pen culture. This book is based on 30 years of research that is presented as a useful reference to enhance efficient aquaculture production. It will be very helpful for experts working in related fields of fishery development and for those teaching fishery science and engineering courses. Includes numerical equations for solving practical problems within an aquacultural facility Combines knowledge of aquaculture science that is supported by relevant engineering inputs that boost production Presents information on different types of traditional breeding, including hapa breeding, glass jar incubators, bundh breeding, induced carp breeding, hypophysation, and GnRH based inducing agents
Author: Sherwood C. Reed
Publisher:
Published: 1980
Total Pages: 136
ISBN-13:
DOWNLOAD EBOOKAuthor: Robert K. Bastian
Publisher:
Published: 1979
Total Pages: 500
ISBN-13:
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