Water Conservation Recycling And Reuse Issues And Challenges
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Water Conservation Recycling And Reuse Issues And Challenges
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Author : Rajeev Pratap Singh
language : en
Publisher: Springer
Release Date : 2019-01-21
Water Conservation Recycling And Reuse Issues And Challenges written by Rajeev Pratap Singh and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-01-21 with Technology & Engineering categories.
Water - a basic element of life, livelihood, food security and sustainable development - holds the key to global sustainability. The global water demand has been increased 3-fold in the past five decades and only 0.4% of the total world’s fresh water resources is available and accessible for use. The United Nations projected that half of all countries will face water scarcity by 2025 and more than one-third of the world’s population could be affected by water stress by 2050. The water problem is rapidly intensifying in the Asian region, and around 700 million people do not have access to safe drinking water. Similarly, according to the Intergovernmental Panel on Climate Change (IPCC) report, by 2050, more than one billion people in Asia alone are projected to experience negative impacts on water resources as a result of climate change. Climate change is also putting extra pressure on and adversely affecting the global water cycle, leading to irregular precipitation, more floods and droughts and creating an imbalance between water supply and demand. The availability of safe water is a major global concern due to the rapidly increasing population, urbanization, unsustainable consumption patterns, and rapid shifts in land use. It is believed that reduced access to freshwater will have cascading consequences that will pose threat to global food security, livelihood security, and cause large scale migration and economic and geopolitical tensions. As such, strategies for water conservation, wastewater reuse and recycling should be adopted in order to lessen the gap between supply and demand for water for different activities. This book provides readers with a better understanding of the water security challenges, and presents innovations to address these challenges, strengthen the science-policy interface, and develop institutional and human capacities for water security and sustainability.
Water Conservation
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Author : Monzur A. Imteaz
language : en
Publisher: Nova Science Pub Incorporated
Release Date : 2013-01-01
Water Conservation written by Monzur A. Imteaz and has been published by Nova Science Pub Incorporated this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-01-01 with Technology & Engineering categories.
Adverse impacts of climate change are evident in many regions of the world and are likely to get worse in the future. Ever increasing urbanisation is also adding to the magnitude of severity in regards to both quantity and quality. Urban water resources and components of water cycles are likely to be affected severely. To minimise consequences on world water resources, a sustainable water resources management strategy is inevitable. Water conservation in general is a salient part of sustainable water resources management. This book describes several water conservation and recycling options, practices, consequences and future implications showing case studies in different countries around the world. Among all the water recycling options, stormwater and greywater recycling is easily achievable. Initial chapters of the book deal with stormwater harvesting options through rainwater tanks in household scale; design optimisation, and water savings and reliability of such systems around different cities of the world. A review of traditional design practice and future efficient design methodology is also outlined. Also, a scientific approach for selecting an appropriate stormwater system at the authority/institutional level has been proposed. Later chapters describe public acceptance, reuse potentials and benefits of greywater recycling options. In addition, non-structural measures (water pricing and restrictions on water usage) of water conservation have been investigated through a case study. Moving downward, to look at water quality issues, impacts of land-use and land-cover changes on lake water conservation have been presented. Eventually, to be able achieve the final goal, real-life challenges in the transition towards adaptive water governance have been presented with a case study in the USA.
The Water Recycling Revolution
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Author : William M. Alley
language : en
Publisher: Rowman & Littlefield
Release Date : 2022-04-18
The Water Recycling Revolution written by William M. Alley and has been published by Rowman & Littlefield this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-04-18 with House & Home categories.
"Tells the story of recycled wastewater, examines the pros and cons, and explores its future potential"--
Industrial Reuse And Recycle Of Wastewaters
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Author : John E. Matthews
language : en
Publisher:
Release Date : 1980
Industrial Reuse And Recycle Of Wastewaters written by John E. Matthews and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1980 with Factory and trade waste categories.
Industrial Wastewater Treatment Recycling And Reuse
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Author : Vivek V. Ranade
language : en
Publisher: Butterworth-Heinemann
Release Date : 2014-07-21
Industrial Wastewater Treatment Recycling And Reuse written by Vivek V. Ranade and has been published by Butterworth-Heinemann this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-07-21 with Technology & Engineering categories.
Industrial Wastewater Treatment, Recycling and Reuse is an accessible reference to assist you when handling wastewater treatment and recycling. It features an instructive compilation of methodologies, including advanced physico-chemical methods and biological methods of treatment. It focuses on recent industry practices and preferences, along with newer methodologies for energy generation through waste. The book is based on a workshop run by the Indus MAGIC program of CSIR, India. It covers advanced processes in industrial wastewater treatment, applications, and feasibility analysis, and explores the process intensification approach as well as implications for industrial applications. Techno-economic feasibility evaluation is addressed, along with a comparison of different approaches illustrated by specific case studies. Industrial Wastewater Treatment, Recycling and Reuse introduces you to the subject with specific reference to problems currently being experienced in different industry sectors, including the petroleum industry, the fine chemical industry, and the specialty chemicals manufacturing sector. Provides practical solutions for the treatment and recycling of industrial wastewater via case studies Instructive articles from expert authors give a concise overview of different physico-chemical and biological methods of treatment, cost-to-benefit analysis, and process comparison Supplies you with the relevant information to make quick process decisions
Water Conservation Reuse And Recycling
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Author : Academy of Sciences of the Islamic Republic of Iran
language : en
Publisher: National Academies Press
Release Date : 2005-03-01
Water Conservation Reuse And Recycling written by Academy of Sciences of the Islamic Republic of Iran and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-03-01 with Science categories.
In December 2002, a group of specialists on water resources from the United States and Iran met in Tunis, Tunisia, for an interacademy workshop on water resources management, conservation, and recycling. This was the fourth interacademy workshop on a variety of topics held in 2002, the first year of such workshops. Tunis was selected as the location for the workshop because the Tunisian experience in addressing water conservation issues was of interest to the participants from both the United States and Iran. This report includes the agenda for the workshop, all of the papers that were presented, and the list of site visits.
Water Reuse Issues Technologies And Applications
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Author : Metcalf & Eddy Inc. an AECOM Company
language : en
Publisher: McGraw Hill Professional
Release Date : 2007-01-29
Water Reuse Issues Technologies And Applications written by Metcalf & Eddy Inc. an AECOM Company and has been published by McGraw Hill Professional this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-01-29 with Technology & Engineering categories.
An Integrated Approach to Managing the World's Water Resources Water Reuse: Issues, Technologies, and Applications equips water/wastewater students, engineers, scientists, and professionals with a definitive account of the latest water reclamation, recycling, and reuse theory and practice. This landmark textbook presents an integrated approach to all aspects of water reuse _ from public health protection to water quality criteria and regulations to advanced technology to implementation issues. Filled with over 500 detailed illustrations and photographs, Water Reuse: Issues, Technology, and Applications features: In-depth coverage of cutting-edge water reclamation and reuse applications Current issues and developments in public health and environmental protection criteria, regulations, and risk management Review of current advanced treatment technologies, new developments, and practices Special emphasis on process reliability and multiple barrier concepts approach Consideration of satellite and decentralized water reuse facilities Consideration of planning and public participation of water reuse Inside This Landmark Water/Wastewater Management Tool • Water Reuse: An Introduction • Health and Environmental Concerns in Water Reuse • Technologies and Systems for Water Reclamation and Reuse • Water Reuse Applications • Implementing Water Reuse
Water Reuse
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Author : National Research Council
language : en
Publisher: National Academies Press
Release Date : 2012-07-17
Water Reuse written by National Research Council and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-07-17 with Science categories.
Expanding water reuse-the use of treated wastewater for beneficial purposes including irrigation, industrial uses, and drinking water augmentation-could significantly increase the nation's total available water resources. Water Reuse presents a portfolio of treatment options available to mitigate water quality issues in reclaimed water along with new analysis suggesting that the risk of exposure to certain microbial and chemical contaminants from drinking reclaimed water does not appear to be any higher than the risk experienced in at least some current drinking water treatment systems, and may be orders of magnitude lower. This report recommends adjustments to the federal regulatory framework that could enhance public health protection for both planned and unplanned (or de facto) reuse and increase public confidence in water reuse.
Water Conservation And Reuse
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Author : Charles A. Cole
language : en
Publisher:
Release Date : 1980
Water Conservation And Reuse written by Charles A. Cole and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1980 with Water conservation categories.
Water Reuse
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Author : Chris Binnie
language : en
Publisher: IWA Publishing
Release Date : 2008-05-14
Water Reuse written by Chris Binnie and has been published by IWA Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-05-14 with Science categories.
Water Reuse: An International Survey of current practice, issues and needs examines water reuse practices around the world from different perspectives. The objective is to show how differently wastewater reuse is conceived and practised around the world as well as to present the varied needs and possibilities for reusing wastewater. In the first section water reuse practices around the world are described for regions having common water availability, reuse needs and social aspects. The second section refers to the “stakeholders” point of view. Each reuse purpose demands different water quality, not only to protect health and the environment but also to fulfil the requirements of the specific reuse. Reuses considered are agricultural, urban agriculture as a special case of the former, municipal and industrial. Alongside these uses, the indirect reuse for human consumption through aquifer recharge is also discussed. The third section deals with emerging and controversial topics. Ethical and economical dilemmas in the field are presented as a subject not frequently addressed in this field. The role of governments in respect of public policy in reuse is discussed as well as the different international criteria and standards for reusing wastewater. The importance of public acceptance and the way to properly handle it is also considered. The fourth section of the book presents contrasting case studies; typical situations in the developed world (Japan and Germany) are compared to those in developing countries (Pakistan and Brazil) for agricultural and industrial reuse. Indirect planned reuse for human consumption (Germany) is compared with an unplanned one (Mexico). The Windhoek, Namibia case study is presented to emphasize why if the direct reuse of wastewater for human consumption has been performed with success for more than 35 years it is still the only example of this type around the world. To illustrate the difficulties of having a common framework for regulating water reuse in several countries, the Mediterranean situation is described. Other case studies presented refer to the reuse situation in Israel, Spain, Cameroon, Nepal and Vietnam, these latter countries being located in water rich areas. This book will be an invaluable information source for all those concerned with water reuse including water utility managers, wastewater policy makers and water resources planners as well as researchers and students in environmental engineering, water resources planning and sanitary engineering. Scientific and Technical Report No. 20