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Author: Kate Smith
Publisher: IWA Publishing
ISBN: 1780409931
Category : Science
Languages : en
Pages : 176
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Book Description
Cities use large amounts of costly energy to supply water and treat wastewater, especially in China, one of the world’s largest providers of urban water and sanitation services. Reducing Energy for Urban Water and Wastewater shows how cities can reduce energy use, cut costs and curb greenhouse gas emissions. First, it guides the reader through water supply and wastewater treatment, explaining how energy is used at each step. Then the authors: • Outline the most effective ideas for reducing energy use in cities, using China as a case study. • Provide a decision-making framework to help cities focus their efforts. • Investigate an often-overlooked high energy user in dense cities and suggest a way to cut energy. • Assess the unintended downside of stricter wastewater standards and how to optimise the upside. • Provide suggestions for increasing water and energy recovery in water-scarce cities. The focus throughout is China, the biggest greenhouse gas emitter in the world.
Author: Kate Smith
Publisher: IWA Publishing
ISBN: 1780409931
Category : Science
Languages : en
Pages : 176
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Book Description
Cities use large amounts of costly energy to supply water and treat wastewater, especially in China, one of the world’s largest providers of urban water and sanitation services. Reducing Energy for Urban Water and Wastewater shows how cities can reduce energy use, cut costs and curb greenhouse gas emissions. First, it guides the reader through water supply and wastewater treatment, explaining how energy is used at each step. Then the authors: • Outline the most effective ideas for reducing energy use in cities, using China as a case study. • Provide a decision-making framework to help cities focus their efforts. • Investigate an often-overlooked high energy user in dense cities and suggest a way to cut energy. • Assess the unintended downside of stricter wastewater standards and how to optimise the upside. • Provide suggestions for increasing water and energy recovery in water-scarce cities. The focus throughout is China, the biggest greenhouse gas emitter in the world.
Author: Vinay Kumar Tyagi
Publisher: Elsevier
ISBN: 0323901794
Category : Science
Languages : en
Pages : 484
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Book Description
Clean Energy and Resource Recovery: Wastewater Treatment Plants as Bio-refineries, Volume 2, summarizes the fundamentals of various treatment modes applied to the recovery of energy and value-added products from wastewater treatment plants. The book addresses the production of biofuel, heat, and electricity, chemicals, feed, and other products from municipal wastewater, industrial wastewater, and sludge. It intends to provide the readers an account of up-to-date information on the recovery of biofuels and other value-added products using conventional and advanced technological developments. The book starts with identifying the key problems of the sectors and then provides solutions to them with step-by-step guidance on the implementation of processes and procedures. Titles compiled in this book further explore related issues like the safe disposal of leftovers, from a local to global scale. Finally, the book sheds light on how wastewater treatment facilities reduce stress on energy systems, decrease air and water pollution, build resiliency, and drive local economic activity.As a compliment to Volume 1: Biomass Waste Based Biorefineries, Clean Energy and Resource Recovery, Volume 2: Wastewater Treatment Plants as Bio-refineries is a comprehensive reference on all aspects of energy and resource recovery from wastewater. The book is going to be a handy reference tool for energy researchers, environmental scientists, and civil, chemical, and municipal engineers interested in waste-to-energy. - Offers a comprehensive overview of the fundamental treatments and methods used in the recovery of energy and value-added products from wastewater - Identifies solutions to key problems related to wastewater to energy/resource recovery through conventional and advanced technologies and explore the alternatives - Provides step-by-step guidance on procedures and calculations from practical field data - Includes successful case studies from both developing and developed countries
Author: Vladimir Novotny
Publisher: John Wiley & Sons
ISBN: 1119593654
Category : Technology & Engineering
Languages : en
Pages : 418
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Book Description
A guide for urban areas to achieve sustainability by recovering water, energy, and solids Integrated Sustainable Urban Water, Energy, and Solids Management presents an integrated and sustainable system of urban water, used (waste) water, and waste solids management that would save and protect water quality, recover energy and other resources from used water and waste solids including plastics, and minimize or eliminate the need for landfills. The author—a noted expert on the topic—explains how to accomplish sustainability with drainage infrastructures connected to receiving waters that protect or mimic nature and are resilient to natural and anthropogenic stresses, including extreme events. The book shows how to reduce emissions of greenhouse gasses to net zero level through water conservation, recycling, and generating blue and green energy from waste by emerging emission free technologies while simultaneously installing solar power on houses and wind power in communities. Water conservation and stormwater capture can provide good water quality for diverse applications from natural and reclaimed water to blue and green energy and other resources for use by present and future generations. This important book: Considers municipal solid waste as an ongoing source of energy and resources that will eliminate the need for landfills and can be processed along with used water Presents an integrated approach to urban sustainability Offers an approach for reducing greenhouse gas emissions by communities to net zero Written for students, urban planners, managers, and waste management professionals, Integrated Sustainable Urban Water, Energy, and Solids Management is a must-have guide for achieving sustainable integrated water, energy, and resource recovery in urban areas.
Author: David Sedlak
Publisher: Yale University Press
ISBN: 030017649X
Category : Nature
Languages : en
Pages : 353
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Book Description
The little-known story of the systems that bring us our drinking water, how they were developed, the problems they are facing, and how they will be reinvented in the near future
Author: Robert C. Brears
Publisher: John Wiley & Sons
ISBN: 1119131731
Category : Technology & Engineering
Languages : en
Pages : 323
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Book Description
In the 21st Century, the world will see an unprecedented migration of people moving from rural to urban areas. With global demand for water projected to outstrip supply in the coming decades, cities will likely face water insecurity as a result of climate change and the various impacts of urbanisation. Traditionally, urban water managers have relied on large-scale, supply-side infrastructural projects to meet increased demands for water; however, these projects are environmentally, economically and politically costly. Urban Water Security argues that cities need to transition from supply-side to demand-side management to achieve urban water security. This book provides readers with a series of in-depth case studies of leading developed cities, of differing climates, incomes and lifestyles from around the world, that have used demand management tools to modify the attitudes and behaviour of water users in an attempt to achieve urban water security. Urban Water Security will be of particular interest to town and regional planners, water conservation managers and policymakers, international companies and organisations with large water footprints, environmental and water NGOs, researchers, graduate and undergraduate students.
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309224624
Category : Science
Languages : en
Pages : 276
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Book Description
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.
Author: Stephan Köster
Publisher: Springer
ISBN: 3030014886
Category : Science
Languages : en
Pages : 495
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Book Description
This book features expert contributions on key sustainability aspects of urban water management in Chinese agglomerations. Both technical and institutional pathways to sustainable urban water management are developed on the basis of a broad, interdisciplinary problem analysis.
Author: Saeid Eslamian
Publisher: CRC Press
ISBN: 1482229153
Category : Nature
Languages : en
Pages : 1153
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Book Description
Examining the current literature, research, and relevant case studies, presented by a team of international experts, the Urban Water Reuse Handbook discusses the pros and cons of water reuse and explores new and alternative methods for obtaining a sustainable water supply. The book defines water reuse guidelines, describes the historical and curren
Author: Tamim Younos
Publisher: Springer
ISBN: 3319293370
Category : Science
Languages : en
Pages : 346
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Book Description
This volume focuses on practical aspects of sustainable water management in urban areas and presents a discussion of key concepts, methodologies, and case studies of innovative and evolving technologies. Topics include: (1) challenges in urban water resiliency; (2) water and energy nexus; (3) integrated urban water management; and (4) water reuse options (black water, gray water, rainwater). This volume serves as a useful reference for students and researchers involved in holistic approaches to water management, and as a valuable guide to experts in governmental agencies as well as planners and engineers concerned with sustainable water management systems in urban environments.
Author: National Academies of Sciences, Engineering, and Medicine
Publisher: National Academies Press
ISBN: 0309476550
Category : Technology & Engineering
Languages : en
Pages : 125
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Book Description
Environmental engineers support the well-being of people and the planet in areas where the two intersect. Over the decades the field has improved countless lives through innovative systems for delivering water, treating waste, and preventing and remediating pollution in air, water, and soil. These achievements are a testament to the multidisciplinary, pragmatic, systems-oriented approach that characterizes environmental engineering. Environmental Engineering for the 21st Century: Addressing Grand Challenges outlines the crucial role for environmental engineers in this period of dramatic growth and change. The report identifies five pressing challenges of the 21st century that environmental engineers are uniquely poised to help advance: sustainably supply food, water, and energy; curb climate change and adapt to its impacts; design a future without pollution and waste; create efficient, healthy, resilient cities; and foster informed decisions and actions.
