A Framework For Analyzing Socioeconomic Health And Environmental Impacts Of Wastewater Use In Agriculture In Developing Countries
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A Framework For Analyzing Socioeconomic Health And Environmental Impacts Of Wastewater Use In Agriculture In Developing Countries
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Author : Intizar Hussain
language : en
Publisher: IWMI
Release Date : 2001
A Framework For Analyzing Socioeconomic Health And Environmental Impacts Of Wastewater Use In Agriculture In Developing Countries written by Intizar Hussain and has been published by IWMI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Sewage irrigation categories.
This paper presents an approach for analyzing the socioeconomic, health, and environmental aspects of urban wastewater use in peri-urban agriculture, using typical characteristics of a major city in a developing country. Peri-urban area of Faisalabad is chosen to represent this context.
Wastewater Reuse And Recycling Systems A Perspective Into India And Australia
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Author : Gayathri Devi Mekala
language : en
Publisher: IWMI
Release Date : 2007-06-27
Wastewater Reuse And Recycling Systems A Perspective Into India And Australia written by Gayathri Devi Mekala and has been published by IWMI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-06-27 with Water reuse categories.
With issues of climate change, increase in urban population and the increased demand for water from competing sectors, wastewater recycling is becoming an important strategy to complement the existing water resources for both developing and developed countries. There are lessons, experiences, data and technology that can be shared for mutual benefit. The current paper is part of a doctoral research and presents a comprehensive literature review on the following issues in India and Australia: some key statistics of wastewater use and recycling; rationale for wastewater use; problems in promoting recycling; research gaps; economic characteristics of wastewater; wastewater markets and its future potential.
Wastewater Use In Agriculture Review Of Impacts And Methodological Issues In Valuing Impacts
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Author : Intizar Hussain
language : en
Publisher: IWMI
Release Date : 2002
Wastewater Use In Agriculture Review Of Impacts And Methodological Issues In Valuing Impacts written by Intizar Hussain and has been published by IWMI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with Irrigation water categories.
The objective of this paper is to provide a review of the characteristics of wastewater used for irrigation, and the reasoning behind the international guidelines presently used in regulating wastewater reuse for agriculture. This paper presents various systems of wastewater treatment available and discusses their benefits and shortcomings. A selective review of recent empirical studies identifies major impacts both positive and negative impacts of wastewater irrigation. Finally, the paper provides the review of environmental valuation techniques for analyzing impacts of wastewater uses in agriculture, and suggest a framework for application of some of these techniques. This framework will be applied to a developing country case study (Faisalabad area in Pakistan), in the ongoing IWMI research program.
Safe Use Of Wastewater In Agriculture
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Author : Hiroshan Hettiarachchi
language : en
Publisher: Springer
Release Date : 2018-03-09
Safe Use Of Wastewater In Agriculture written by Hiroshan Hettiarachchi and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-03-09 with Technology & Engineering categories.
This book offers a broad and global level description of the current status of wastewater use in agriculture and then brings the readers to various places in the MENA Region and Europe to explain how some countries and regions have addressed the challenges during implementation. On a global scale, over 20 million hectares of agricultural land are irrigated using wastewater. This is one good, and perhaps the most prominent, example of the safe use potential of wastewater. Water scarcity and the cost of energy and fertilisers are among the main factors driving millions of farmers and other entrepreneurs to make use of wastewater. In order to address the technical, institutional, and policy challenges of safe water reuse, developing countries and countries in transition need clear institutional arrangements and more skilled human resources, with a sound understanding of the opportunities and potential risks of wastewater use. Stakeholders in wastewater irrigation who need to implement from scratch or improve current conditions, find it difficult to gather the necessary information on practical implementation aspects. The main objective of this book is to bridge that gap.
Urban Wastewater
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Author : Wim van der Hoek
language : en
Publisher: IWMI
Release Date : 2002
Urban Wastewater written by Wim van der Hoek and has been published by IWMI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with Irrigation farming categories.
Farming communities in water-scarce regions increasingly practice the use of urban wastewater in agriculture. Untreated urban wastewater is generally considered unacceptable for direct use because of potential health risks. However, in many parts of the world, poor farmers in peri-urban areas use untreated wastewater. This situation is considered likely to continue even in the foreseeable future due to the high investment cost associated with the installation of treatment facilities.
Treatise On Water Science
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Author :
language : en
Publisher: Newnes
Release Date : 2010-09-01
Treatise On Water Science written by and has been published by Newnes this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-09-01 with Technology & Engineering categories.
Water quality and management are of great significance globally, as the demand for clean, potable water far exceeds the availability. Water science research brings together the natural and applied sciences, engineering, chemistry, law and policy, and economics, and the Treatise on Water Science seeks to unite these areas through contributions from a global team of author-experts. The 4-volume set examines topics in depth, with an emphasis on innovative research and technologies for those working in applied areas. Published in partnership with and endorsed by the International Water Association (IWA), demonstrating the authority of the content Editor-in-Chief Peter Wilderer, a Stockholm Water Prize recipient, has assembled a world-class team of volume editors and contributing authors Topics related to water resource management, water quality and supply, and handling of wastewater are treated in depth
The Climate Health Sustainability Nexus
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Author : Pardeep Singh
language : en
Publisher: Springer Nature
Release Date :
The Climate Health Sustainability Nexus written by Pardeep Singh and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on with categories.
Environmental Biotechnology
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Author : Rouf Ahmad Bhat
language : en
Publisher: CRC Press
Release Date : 2022-06-30
Environmental Biotechnology written by Rouf Ahmad Bhat and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-06-30 with Science categories.
This book provides a review of innovative and novel biotechnological techniques that can be implemented to assess, analyze, and mitigate harmful pollutants and wastes that result from agricultural and industrial operations. It helps to meet the much-needed demand for improvement of low-cost technologies that tackle pollution problems scientifically for the safeguard of the environment, focusing on bioremediation solutions that also create useful and renewable forms of energy. The biotechnological interventions discussed in the volume include approaches involving genomics, proteomics, transcriptomics, metabolomics, and fluxomics. In addition, biological agents such as microalgae, bacteria, fungi, and bacteriophage, which can also prove to be helpful in the elimination of wastes, are explored. Topics in Environmental Biotechnology: Sustainable Remediation of Contamination in Different Environs include the associated consequences and hazards from agricultural and industrial waste and a variety of bioremediation measures, including the use of bioaugmentation, biosensors, challenges of biofuel production, and more. The book is directed to researchers, scientists, industrialists, farmers, agricultural waste management authorities, as well as to faculty and students, and aims to help implement these novel technologies for environmental stability.
Wastewater
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Author : Pay Drechsel
language : en
Publisher: Springer
Release Date : 2015-03-11
Wastewater written by Pay Drechsel and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-03-11 with Technology & Engineering categories.
The books provides a timely analysis in support of a paradigm shift in the field of wastewater management, from ‘treatment for disposal’ to ‘treatment for reuse’ by offering a variety of value propositions for water, nutrient and energy recovery which can support cost savings, cost recovery, and profits, in a sector that traditionally relies on public funding. The book provides new insights into the economics of wastewater use, applicable to developed and developing countries striving to transform wastewater from an unpleasant liability to a valuable asset and recasting urbanization from a daunting challenge into a resource recovery opportunity. “It requires business thinking to transform septage and sewage into valuable products. A must read for water scholars, policy makers, practitioners, and entrepreneurs". Guy Hutton, Senior Economist, Water and Sanitation Program, Water Global Practice, World Bank “This book provides compelling evidence and real solutions for the new ‘resource from waste’ approach that is transforming sanitation, boosting livelihoods, and strengthening urban resilience”. Christopher Scott, Professor and Distinguished Scholar, University of Arizona “This book shows how innovative business thinking and partnerships around resource recovery and reuse fit well within an inclusive green economy and climate change adaptation and mitigation strategies”. Akiça Bahri, Coordinator of the African Water Facility, Tunisia, and award-winning researcher
Wastewater Management Through Aquaculture
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Author : B. B. Jana
language : en
Publisher: Springer
Release Date : 2018-02-05
Wastewater Management Through Aquaculture written by B. B. Jana and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-02-05 with Technology & Engineering categories.
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.