Water Reclamation And Sustainability

Author : Satinder Ahuja
Publisher : Elsevier
Page : 496 pages
File Size : 45,9 Mb
Release : 2014-05-15
Category : Technology & Engineering
ISBN : 9780124165762

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Water Reclamation and Sustainability by Satinder Ahuja Pdf

Many hydrological, geochemical, and biological processes associated with water reclamation and reuse are poorly understood. In particular, the occurrence and effects of trace organic and inorganic contaminants commonly found in reclaimed water necessitates careful analysis and treatment prior to safe reuse. Water Reclamation and Sustainability is a practical guide to the latest water reclamation, recycling, and reuse theory and practice. From water quality criteria and regulations to advanced techniques and implementation issues, this book offers scientists a toolkit for developing safe and successful reuse strategies. With a focus on specific contaminant removal techniques, this book comprehensively covers the full range of potential inorganic/organic contaminating compounds and highlights proven remediation methods. Socioeconomic implications related to current and future water shortages are also addressed, underscoring the many positive benefits of sustainable water resource management. Offers pragmatic solutions to global water shortages Provides an overview of the latest analytical techniques for water monitoring Reviews current remediation efforts Covers innovative technologies for green, gray, brown and black water reclamation and reuse

Author : Noel Jacob Kaleekkal,Prasanna Kumar S Mural,Saravanamuthu Vigneswaran,Upal Ghosh
Publisher : CRC Press
Page : 412 pages
File Size : 41,9 Mb
Release : 2021-07-06
Category : Technology & Engineering
ISBN : 9781000395006

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Sustainable Technologies for Water and Wastewater Treatment by Noel Jacob Kaleekkal,Prasanna Kumar S Mural,Saravanamuthu Vigneswaran,Upal Ghosh Pdf

Sustainable Technologies for Water and Wastewater Treatment discusses relevant sustainable technologies for water and wastewater treatment pertaining to a nanoscale approach to water treatment and desalination, membrane-based technologies for water recovery and reuse, the energy and water nexus, degradation of organic pollutants, nascent technologies, bio and bio-inspired materials for water reclamation and integrated systems, and an overview of wastewater treatment plants. The book focuses on advanced topics including in situ generation of hydroxyl radicals, which can aid in the indiscriminate oxidation of any contaminant present in wastewater, making advanced oxidation processes commercially viable. Features: A comprehensive review of current and novel water and wastewater treatment technologies from a sustainability perspective All the sustainable technologies, such as desalination, wastewater treatment, advanced oxidation processes, hydrodynamic cavitation, membrane-based technologies, sonosorption, and electrospun fibers Discussion on reference materials for important research accomplishments in the area of water and environmental engineering Theoretical aspects covering principles and instrumentation A summary on sustainability, including life cycle assessment (LCA), energy balance and large-scale implementation of advanced techniques This book is aimed at professionals, graduate students, and researchers in civil, chemical, environmental engineering, and materials science.

Author : Jurex Cuenca Gallo
Publisher : Delve Publishing
Page : 0 pages
File Size : 54,8 Mb
Release : 2019-11
Category : Science
ISBN : 1774072769

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Water Reclamation And Sustainability by Jurex Cuenca Gallo Pdf

Water Reclamation and Sustainability helps the readers understand the concepts of water reclamation and explains them the ways in which the sustainability can be achieved through the processes in water reclamation. It throws light on the several important aspects in the subject of water reclamation and explain the various ways to the readers in which sustainability can be achieved. This book also discusses about pollution of water across the globe, climate change and situation of water, sustainability related to water pollution, the water management systems in urban areas, activated sludge processes and recycling of water and it reuse.

Author : Isabel C. Escobar,Andrea Schäfer
Publisher : Elsevier
Page : 444 pages
File Size : 53,7 Mb
Release : 2009-10-05
Category : Technology & Engineering
ISBN : 0080932177

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Sustainable Water for the Future by Isabel C. Escobar,Andrea Schäfer Pdf

This book is part of a series on sustainability. Specifically, it deals with the issue of sustainable water use. Fresh sources of potable water are being depleted across the world. Pure water is the goal of water utilities as well as several industries. Well past the experimental stage, membrane processes are now a proven and reliable method of providing high-quality, cost-effective water. Membrane technologies have immediate applications to treatment of fresh, brackish and sea waters, as well as wastewater reclamation. With innovative module design and engineering, micro- and ultra-filtrations have become effective and economical for drinking water production, particularly for removal of microorganisms. Membrane bioreactors are being developed for municipal and industrial water recycling. Various membrane processes are also used to remove contaminants from industrial wastewaters. This book covers the fundamental and practical concepts and issues regarding the application of membrane technologies for sustainable water treatment. It describes and compares the effectiveness of desalination versus water recycling for long-term sustainable water use. - Describes the global water situation with respect to sustainability - Emphasizes the role of membrane technologies - Compares the strategies of water recycling and desalination

Author : Lawrence J. MacDonnell
Publisher : Unknown
Page : 430 pages
File Size : 44,6 Mb
Release : 1999
Category : Irrigation
ISBN : UCSC:32106012313299

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From Reclamation to Sustainability by Lawrence J. MacDonnell Pdf

From Reclamation to Sustainability tells the story of four places in the West -- the Arkansas Valley and the Grand Valley of Colorado, the Truckee-Carson basins of California and Nevada, and the Yakima Basin in Washington -- where development and use of water, primarily for irrigated agriculture, have been central to economic and social development. In these places (and many others), the reclamation vision that helped settle the West now competes with a vision of a sustainable West. All four regions tell of the essential role water has played in western agriculture and the importance of this agriculture for settlement of much of the West. They also exemplify the many difficulties of turning prairie and desert into productive croplands, and MacDonnell describes the sometimes extraordinary human commitment and effort that made this possible. Now, however, western water resources have been developed beyond their sustainable capacity in an attempt to irrigate as much land as possible, and MacDonnell illustrates the consequences of this overdevelopment, including declining rural communities, dewatered streams incapable of supporting native species, and degraded water quality. He also provides examples of efforts to repair some of the damages and of the challenges involved in such restoration. MacDonnell argues that sustainable use of the West's water resources depends on reducing the gap between diverted water and used water, restoring the functional ecological integrity of water sources, allowing uses of developed water to change, and effective collaborative public/ private processes that help reconcile competing interests in water. He concludes that the manner in which the West movestoward sustainable use of its limited water resources -- particularly as it affects irrigated agriculture -- matters at least as much as achieving sustainable use. It matters because the choices we make will have important consequences for the future West.

Author : Rajeev Pratap Singh,Alan S. Kolok,Shannon L. Bartelt-Hunt
Publisher : Springer
Page : 276 pages
File Size : 45,8 Mb
Release : 2019-01-21
Category : Technology & Engineering
ISBN : 9789811331794

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Water Conservation, Recycling and Reuse: Issues and Challenges by Rajeev Pratap Singh,Alan S. Kolok,Shannon L. Bartelt-Hunt Pdf

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.

Author : Piet Lens,L. W. Hulshoff Pol,Peter A. Wilderer,Takashi Asano
Publisher : IWA Publishing
Page : 736 pages
File Size : 40,8 Mb
Release : 2002-03-31
Category : Science
ISBN : 1843390051

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Water Recycling and Resource Recovery in Industry by Piet Lens,L. W. Hulshoff Pol,Peter A. Wilderer,Takashi Asano Pdf

Water Recycling and Resource Recovery in Industry: Analysis, Technologies and Implementation provides a definitive and in-depth discussion of the current state-of-the-art tools and technologies enabling the industrial recycling and reuse of water and other resources. The book also presents in detail how these technologies can be implemented in order to maximize resource recycling in industrial practice, and to integrate water and resource recycling in ongoing industrial production processes. Special attention is given to non-process engineering aspects such as systems analysis, software tools, health, regulations, life-cycle analysis, economic impact and public participation. Case studies illustrate the huge potential of environmental technology to optimise resource utilisation in industry. The large number of figures, tables and case studies, together with the book's multidisciplinary approach, makes Water Recycling and Resource Recovery in Industry: Analysis, Technologies and Implementation the perfect reference work for academics, professionals and consultants dealing with industrial water resources recovery. Contents Part I: Industrial reuse for environmental protection Part II: System analysis to assist in closing industrial resource cycles Part III: Characterisation of process water quality Part IV: Technological aspects of closing industrial cycles Part V: Examples of closed water cycles in industrial processes Part VI: Resource protection policies in industry

Author : Valentina Lazarova,Takashi Asano,Akica Bahri,John Anderson
Publisher : IWA Publishing
Page : 393 pages
File Size : 49,7 Mb
Release : 2013-01-15
Category : Science
ISBN : 9781780400075

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Milestones in Water Reuse by Valentina Lazarova,Takashi Asano,Akica Bahri,John Anderson Pdf

Milestones in Water Reuse: The Best Success Stories illustrates the benefits of water reuse in integrated water resources management and its role for water cycle management, climate change adaptation and water in the cities of the future. Selected case studies are used to illustrate the different types of water reuse, i.e. agricultural irrigation, golf course and landscape irrigation, urban and industrial uses, environmental enhancement, as well as indirect and direct potable reuse. The various aspects related to water reuse are covered, including treatment technologies, water quality, economics, public acceptance, benefits, keys for success and main constraints. These international case studies highlight the best practices for the implementation of water reuse and provide the perspective for the integration of water recycling projects in the future, both for megacities and rural areas. Milestones in Water Reuse: The Best Success Stories demonstrates that planned water reuse is a cost competitive and energy-saving option to increase water availability and reliability. This book provides policy makers and regulators with a good understanding of water reuse and helps them to consider recycled water as safe and how it can be used. It is intended to be read by all people in the water sector and shows how water reuse is safe, economically viable, environmentally friendly and can provide high social benefits. Editors: Valentina Lazarova, Suez Environnement, France Takashi Asano, University of California at Davis, USA Akica Bahri, African Development Bank, Tunisia John Anderson, Afton Water, Australia

Author : Huu Hao Ngo,Wenshan Guo,Tian Cheng Zhang,Rao Y. Surampalli
Publisher : ASCE Press
Page : 1083 pages
File Size : 45,9 Mb
Release : 2016
Category : Green technology
ISBN : 0784414424

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Green Technologies for Sustainable Water Management by Huu Hao Ngo,Wenshan Guo,Tian Cheng Zhang,Rao Y. Surampalli Pdf

The 28 chapters in this collection describe science-based principles and technological advances behind green technologies that can be effective solutions to pressing problems in sustainable water management.

Author : International Water Association,Gwangju Institute of Science and Technology
Publisher : Unknown
Page : 128 pages
File Size : 42,9 Mb
Release : 2007
Category : Electronic
ISBN : OCLC:500432417

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Wastewater Reclamation and Reuse for Sustainability by International Water Association,Gwangju Institute of Science and Technology Pdf

Author : Anuradha Mishra,James H Clark
Publisher : Royal Society of Chemistry
Page : 500 pages
File Size : 47,6 Mb
Release : 2013-09-06
Category : Technology & Engineering
ISBN : 9781849735001

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Green Materials for Sustainable Water Remediation and Treatment by Anuradha Mishra,James H Clark Pdf

Inadequate access to clean water afflicts people throughout the world, and in developing countries any solution to this challenge must be achieved at a low cost and low energy demand. At the same time, the use of chemicals, and subsequent environmental impact must also be reduced. Green and sustainable water remediation is a rapidly growing field of interest to governments and corporations alike, with considerable input from academics, environmental consultants and public interest groups. This book presents a focused set of articles covering a range of topics in the field, examining not only the adoption of natural products for water remediation, but also the synthesis of new materials and emerging clean technologies. Contributors from across the globe (including some "on the ground" in the developing world) present a comprehensive digest in the form of review-style articles highlighting the current thinking and direction in the field. Interested stakeholders from all sectors will find this book invaluable, and postgraduate students of chemical engineering or environmental science will benefit from the real-world applications presented.

Author : Ganesh Keremane
Publisher : Springer
Page : 117 pages
File Size : 46,5 Mb
Release : 2017-05-09
Category : Political Science
ISBN : 9783319550565

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Governance of Urban Wastewater Reuse for Agriculture by Ganesh Keremane Pdf

This book presents a conceptual and practical tool for those involved directly or indirectly in the planning and management of basic provision of water supply, wastewater and stormwater services in metropolitan regions by offering insights into governance paradigms and institutional arrangements for urban wastewater reuse in agriculture from Australia and India. Instead of focusing on the technical aspects of designing and building infrastructure, it provides a better understanding of the institutional and governance challenges of managing urban wastewater, particularly for reuse in agriculture. As water supplies fall and water stress increases in many areas, the potential of wastewater as a resource is being widely recognized. Today, wastewater (re)use has become an attractive option for conserving and expanding available water supplies. While wastewater (re)use can have many applications, its use in agriculture is the most established, and the one with the longest tradition. Given the growing competition for freshwater from industry and cities, without doubt there is going to be a rapid increase in the global use of treated wastewater, making improved wastewater use in agriculture an emerging priority. Even though it is a vast resource if we reclaim it properly, often most wastewater is wasted. Therefore, in order to realize the full potential of this resource, decision support in policy design and implementation (Institutions and Governance) is key. Institutions and governance frameworks need to provide for the rights of access, rights of ownership, rights to manage source and treated water and the obligations of final use of recycling operations.

Author : Eric M.V. Hoek,David Jassby,Richard B. Kaner,Jishan Wu,Jingbo Wang,Yiming Liu,Unnati Rao
Publisher : Morgan & Claypool Publishers
Page : 206 pages
File Size : 43,5 Mb
Release : 2021-06-18
Category : Technology & Engineering
ISBN : 9781636391908

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Sustainable Desalination and Water Reuse by Eric M.V. Hoek,David Jassby,Richard B. Kaner,Jishan Wu,Jingbo Wang,Yiming Liu,Unnati Rao Pdf

Over the past half century, reverse osmosis (RO) has grown from a nascent niche technology into the most versatile and effective desalination and advanced water treatment technology available. However, there remain certain challenges for improving the cost-effectiveness and sustainability of RO desalination plants in various applications. In low-pressure RO applications, both capital (CAPEX) and operating (OPEX) costs are largely influenced by product water recovery, which is typically limited by mineral scale formation. In seawater applications, recovery tends to be limited by the salinity limits on brine discharge and cost is dominated by energy demand. The combination of water scarcity and sustainability imperatives, in many locations, is driving system designs towards minimal and zero liquid discharge (M/ZLD) for inland brackish water, municipal and industrial wastewaters, and even seawater desalination. Herein, we review the basic principles of RO processes, the state-of-the-art for RO membranes, modules and system designs as well as methods for concentrating and treating brines to achieve MLD/ZLD, resource recovery and renewable energy powered desalination systems. Throughout, we provide examples of installations employing conventional and some novel approaches towards high recovery RO in a range of applications from brackish groundwater desalination to oil and gas produced water treatment and seawater desalination.

Author : Vladimir Novotny,Jack Ahern,Paul Brown
Publisher : John Wiley & Sons
Page : 641 pages
File Size : 48,6 Mb
Release : 2010-09-23
Category : Technology & Engineering
ISBN : 9780470642849

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Water Centric Sustainable Communities by Vladimir Novotny,Jack Ahern,Paul Brown Pdf

The current literature compartmentalizes the complex issue of water and wastewater into its discrete components; technology, planning, policy, construction, economics, etc. Considered from the perspective of sustainability, however, water in the urban environment must be approached as a single resource that can be continuously reused and recycled. This book will be the first to capture all of the current work on this idea in a single, integrated, plan for designing the water-centric cities of the future. From new construction to the retrofitting of existing systems, this book presents the case for a new urban relationship to water, one with a more sustainable connection to the environment and the hydrological cycle. Through case studies of successfully planned and built systems around the world, the book will educate the reader about the need for a new approach to urban water management, and make the case that these changes are not only possible but imperative.

Author : Rajindar Singh,Nicholas Hankins
Publisher : Elsevier
Page : 480 pages
File Size : 54,5 Mb
Release : 2016-03-10
Category : Technology & Engineering
ISBN : 9780444633163

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Emerging Membrane Technology for Sustainable Water Treatment by Rajindar Singh,Nicholas Hankins Pdf

Emerging Membrane Technology for Sustainable Water Treatment provides the latest information on the impending crisis posed by water stress and poor sanitation, a timely issue that is one of the greatest human challenges of the 21st century. The book also discusses the use of membrane technology, a serious contender that can be used to confront the crisis on a global scale, along with its specific uses as a solution to this escalating problem. Provides a unique source on membrane technology and its application for water treatment Focuses on technologies designed for the treatment of seawater and brackish water Highlights the most economically and environmentally friendly membrane technologies Lists various technologies and emphasizes their link to renewable energy, energy efficiency, nanotechnology, reuse, and recycle