Water supply and treatment Books

Book SynopsisAccording to Schauberger, water is akin to blood in the human body - the most important life-giving and energy-empowering substance on the planet. Yet, with incorrect, ignorant handling, it becomes diseased, affecting human, animal and vegetable life alike, causing physical decay and, in the case of people, their moral, mental and spiritual deterioration as well. Schauberger was a fearless exponent of natural energy and a fascinating polemicist, revelling in doing battle with contemporary orthodox scientists. Sadly, the same extractive and water management policies which brought devastation and widespread pollution in his day have even greater consequences today. Themes addressed in this book include: The natural pulsation of water and how to maintain it How minute differences in temperature affect the natural function of water in the earth, in plants and rivers. How to regulate rivers without damaging their vitality and health The natural conversion of sea-water into fresh water The consequence of sterilisation and chlorination of water

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Book SynopsisSewage Treatment Plants: Economic Evaluation of Innovative Technologies for Energy Efficiency aims to show how cost saving can be achieved in sewage treatment plants through implementation of novel, energy efficient technologies or modification of the conventional, energy demanding treatment facilities towards the concept of energy streamlining. The book brings together knowledge from Engineering, Economics, Utility Management and Practice and helps to provide a better understanding of the real economic value with methodologies and practices about innovative energy technologies and policies in sewage treatment plants. Table of ContentsTable of contents: The principles of economic evaluation and cost benefit analysis implemented in sewage treatment plants; Economic evaluation of innovative technologies aiming to increase the energy efficiency of the sewage treatment plants; Instrumentation, monitoring and real-time control strategies for efficient sewage treatment plant operation; Process integration to improve carbon, nitrogen and phosphorus removal with less aeration requirements and less sludge production; Bioreactor development with less aeration requirement; Improvement of anaerobic digestion of sewage wastewater and sludge; Development of microbial fuel cells for electricity production from sewage; Nutrient recovery from sewage; Cost saving management strategies or policies; Economic evaluation of innovative technologies aiming to increase the energy efficiency of the sewage treatment plants: Case studies.

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Book SynopsisIn an increasingly global community of researchers and practitioners, new technologies and communication means have made the transfer of policies from one country or region to another progressively more prevalent. There has been a lot of attention in the field of public administration paid to policy transfer and institutional transplantation. This book aims to create a better understanding of such transfers in the water management sector. These include the adoption of modern water management concepts, such as integrated water resources management and forms of water governance, which are strongly promoted and sometimes also imposed by various international organizations. Transfers also occur within the scope of development aid or for the purpose of creating business opportunities. In addition, many research organisations, consultancies and governmental agencies are involved in cross-border work. The purpose of this book is therefore to present practical examples of the transfeTable of ContentsForeword 1. Introduction 2. Water Management Solutions: On Panaceas and Policy Transfer 3. Contextual Interaction Theory for Assessing Water Governance, Policy and Knowledge Transfer 4. How Contextual Factors Influence the Effectiveness of International Projects: The Case of Dutch-funded Flood Risk Management Projects in Romania 5. Testing of the Contextual Interaction Theory in the Evaluation of Cooperation and Collaboration of Water Management Projects in India 6. Contextual Considerations Shaping the Transferability of Policies for Drinking Water Source Protection: A Canadian Case Study 7. Translating Water Policy Innovations in Kazakhstan: The Importance of Context 8. Public Participation as an Essentially Contested Concept: Insights from Water Management in Turkey 9. Multi-Stakeholder Partnerships in Fragile Political Contexts: Experiences from the Palestinian Water and Waste Sector 10. Transferring International Commitments to the Local Level: The Case of Integrated Urban (Waste)water Management in Hanoi, Vietnam 11. Institutional Innovation of Water Governance in Mexico: The Case of Guadalupe Basin, near Mexico City 12. Translating the Global Climate Change Discourse to the Local: An Analysis of Dutch Storylines on Adaptation 13. Adaptive Responses to Drought and Water Deficiency: Transfer of Governance Approaches across South and North Europe 14. The Transfer of Building with Nature Approach in the Context of EU Natura 2000 15. Conclusions Index

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Book SynopsisViktor Schauberger was one of the first genuine environmentalists. In the 1930s he was predicting ecological catastrophe when no-one else could see it coming. He foresaw: Global warming and its devastating consequences Increasing violence and lawlessness as the direct result of destructive methods which block Nature's energies and balance. The destruction of the world's forests and ecosystems. This, and the fact that he developed free energy machines through harnessing the magical processes of Nature, has made Viktor Schauberger truly a man of our times. Nature as Teacher details Schauberger's thinking about environmental catastrophe. It includes correspondence with contemporaries and, in particular, his feelings of frustration at the blindness of those in mainstream science who seemed to him to be more concerned with their own welfare and pride than with the fate of humanity. This volume gives tremendous insight into what is happening on the Earth today and presents practical solutions on how we may yet save our precious world.

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Book SynopsisAn exploration of how people and water interact

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Book SynopsisDesign a rainwater harvesting system for any home in any climate. Water is a crucial resource increasingly under stress. Yet rainfall, even in arid climates, can make up a sizable portion of any home, acreage, or farm''s water requirements if harvested and utilized with care. The key is appropriate planning and high-quality site- and climate-specific design. Essential Rainwater Harvesting is a comprehensive manual for designing, building, and maintaining water harvesting systems for the warm and cold climates of the world. Presenting design considerations and approaches for the most common household rainwater supply scenarios primary, supplemental, and off-grid supply this step-by-step approach covers: Considerations for full-property water security Demand planning and conservation strategies Supply calculations and design implications for extreme rainfall and drought Materials selection and water quality SystemTable of ContentsDedication Foreword How To Use This Book Chapter 1: Introduction Chapter 2: Fundamentals Chapter 3: Feasibility Chapter 4: Anatomy of a Rainwater System Chapter 5: Collection and Pre-Filtration Chapter 6: Storage Chapter 7: Pumps Chapter 8: Assuring End-Use Water Quality Conclusion: The Importance of Good Design Appendix A: Conversion Table Resources and References Index About the Authors A Note About the Publisher

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Book SynopsisHeating and Water Service Design in Buildings has been written following thirteen years in the industry and twenty seven years teaching and consultancy work. The author has worked with college students, university undergraduates and open learning candidates of all ages.Trade Review'The book offers thorough and practical coverage of design procedures, giving many examples and case studies for each area, encouraging reader participation. - Building Services JournalTable of ContentsHeat requirements of heated buildings in temperate climates. Low-temperature hot water heating systems. Pump and system. High temperature hot water systems. Steam systems. Plant connections and controls. The application of probability and demand units in design. Hot and cold water supply systems utilising the static head. Hot and cold water supply systems using booster pumps. Loose ends. Index.

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Book SynopsisReligion Online provides an accessible and comprehensive introduction to this burgeoning new religious reality, from cyberpilgrimages to neo-pagan chatroom communities. A substantial introduction by the editors presenting the main themes and issues is followed by sixteen chapters addressing core issues of concern such as youth, religion and the internet, new religious movements and recruitment, propaganda and the countercult, and religious tradition and innovation.Table of Contents1. Introduction, Lorne L. Dawson and Douglas E. Cowan 2. Cyberfaith: How Americans Pursue Religion Online, Elena Larsen Part I: Being Religious in Cyberspace 3. Popular Religion and the World Wide Web: A Match Made in (Cyber) Heaven, Christopher Helland 4. Cyberspace as Sacred Space: Communicating Religion on Computer Networks, Stephen D. O'Leary 5. Young People, Religious Identity, and the Internet, Mia Lövheim 6. Religion and the Quest for Virtual Community, Lorne L. Dawson Part II: Mainstream Religions in Cyberspace 7. Reading and Praying Online: The Continuity of Religion Online and Online Religion in Internet Christianity, Glenn Young 8. This Is My Church: Seeing the Internet and Club Culture as Spiritual Spaces, Heidi Campbell 9. Rip.Burn.Pray.: Islamic Expression Online, Gary R. Bunt 10. The Cybersangha: Buddhism on the Internet, Charles S. Prebish Part III: New Religions in Cyberspace 11. New Religions and the Internet: Recruiting in a New Public Space, Lorne L. Dawson and Jenna Hennebry 12. The Internet as Virtual Spiritual Community: Teen Witches in the United States and Australia, Helen A. Berger and Douglas Ezzy 13. The Goddess Net, Wendy Griffin 14. The House of Netjer: A New Religious Community Online, Marilyn C. Krogh and Brooke Ashley Pillifant Part IV: Religious Quests and Contests in Cyberspace 15. Virtual Pilgrimage to Ireland's Croagh Patrick, Mark W. Macwilliams 16. Searching for the Apocalypse in Cyberspace, Robert A. Campbell 17. Contested Spaces: Movement, Countermovement, and E-Space Propaganda, Douglas E. Cowan

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Book SynopsisTable of ContentsSection 1: Membrane Processes for Global Water Solutions 1. Ethical and Sustainable Utilisation of Water: Global Scenarios and Engineering Responsibilities W. Richard Bowen 1.1 Introduction 1.2 Global Perspectives 1.3 Global Plans 1.4 Engineering Responsibilities 1.5 Membrane Engineering References 2. Introduction to Membrane Processes for Water Treatment Rajindar Singh, Nicholas P. Hankins 2.1 Membrane Materials 2.2 Membrane Separation 2.3 Membrane Processes 2.4 Hybrid Membrane Plants 2.5 Membrane Modules 2.6 Membrane Fouling and Control 2.7 Recent Developments and Future Prospects References Section 2: Desalination and Potable Water Puri?cation 3. Forward Osmosis for Sustainable Water Treatment Li-Cheng Shen, Nicholas P. Hankins 3.1 Introduction 3.2 Draw Solutions 3.3 Membranes and Modules 3.4 Applications of FO 3.5 Conclusions Acknowledgements References 4. Desalination by Membrane Distillation Julio A. Sanmartino, Mohamed Khayet, M.C. García-Payo 4.1 Introduction 4.2 Membrane Distillation 4.3 Properties of Saline Aqueous Solutions 4.4 MD Desalination 4.5 Energy Consumption and Costs of MD Desalination 4.6 Conclusions and Future Perspectives in MD References 5. Sustainable Energy Systems for Seawater Reverse Osmosis Desalination Philip A. Davies 5.1 Introduction 5.2 Performance Limits 5.3 Performance and Losses in RO Desalination 5.4 Performance of PV Cells and Losses 5.5 RO Systems for Variable-Power Operation 5.6 Thermally Powered RO Systems 5.7 Conclusions and Outlook List of Abbreviations Glossary References 6. Desalination and On-site Energy for Groundwater Treatment in Developing Countries Using Fuel Cells Rajindar Singh 6.1 Background 6.2 India’s WatereEnergy Nexus 6.3 FC Technology 6.4 FC Integrated Membrane Desalination 6.5 Zero Liquid Discharge Desalination Processes 6.6 Appropriate Desalination Technology for Remote Regions 6.7 Concluding Remarks References 7. Ion Exchange Membranes for Water Softening and High-Recovery Desalination Malynda A. Cappelle, Thomas A. Davis 7.1 Ion Exchange Materials and Water Softening 7.2 Donnan Dialysis 7.3 ED for Desalination 7.4 Conclusions List of Acronyms and Abbreviations Acknowledgements References 8. Water Treatment by Electromembrane Processes Nalan Kabay, O€ zgu€r Arar, Samuel Bunani 8.1 Introduction 8.2 Electrodialysis (ED) 8.3 Electrodeionisation (EDI) 8.4 Capacitive Deionisation (CDI) 8.5 Conclusions and Recommendations List of Abbreviations Symbols Subscripts and Superscripts Greek Symbols Acknowledgements References Section 3: Wastewater Treatment for Reclamation and Reuse 9. Removal of Emerging Contaminants for Water Reuse by Membrane Technology Long D. Nghiem, Takahiro Fujioka 9.1 Introduction 9.2 Membrane Technology for Water Reclamation 9.3 NF/RO Separation 9.4 Other Membrane Processes 9.5 Conclusion References 10. Surfactant and Polymer-Based Technologies for Water Treatment Li-Cheng Shen, Nicholas P. Hankins, Rajindar Singh 10.1 Introduction 10.2 Surfactant-Based Technologies for Water Treatment 10.3 Polymer-Based Technologies for Water Treatment 10.4 Combined PolymereSurfactant-Based Technologies for Water Treatment 10.5 Characterisation of Micellar Size 10.6 Conclusions Acknowledgement References 11. Submerged and Attached Growth Membrane Bioreactors and Forward Osmosis Membrane Bioreactors for Wastewater Treatment Sher Jamal Khan, Nicholas P. Hankins, Li-Cheng Shen 11.1 Introduction 11.2 Biological and Membrane Filtration Processes in MBR 11.3 Membrane Fouling Classi?cation and Mitigation Approaches 11.4 Development of AMBR 11.5 The Forward Osmosis MBR References 12. Brine Treatment and High Recovery Desalination J. Gilron 12.1 Introduction 12.2 Energy and Pressure Considerations in High Recovery 12.3 Hybrid Processes to Overcome Salinity Limitations 12.4 Hybrid Processes that Overcome Scaling Problems 12.5 Conclusions Nomenclature Greek Symbols Subscripts References Section 4: New Membrane Materials and Applications 13. Development of Hybrid Processes for High Purity Water Production Rajindar Singh 13.1 Introduction 13.2 Process Technologies 13.3 HPW Applications 13.4 UPW Processes for Advanced Microchips 13.5 Water Reclamation for Reuse References 14. Biomimetic Membranes for Water Puri?cation and Wastewater Treatment Chuyang Y. Tang, Zhining Wang, Claus H'elix-Nielsen 14.1 Introduction 14.2 Aquaporins 14.3 Biomimetic Membranes and Their Properties 14.4 Summary and Conclusions References 15. Novel Graphene Membranes e Theory and Application Jakob Buchheim, Roman M. Wyss, Chang-Min Kim, Mengmeng Deng, Hyung Gyu Park 15.1 Introduction 15.2 Porous Graphene Fluidics e Mass Transport across Porous Graphene 15.3 Mass Transport across Layered Graphene and Graphene Oxide 15.4 Conclusions References 16. Nanocomposite and Responsive Membranes for Water Treatment Sebasti'an Hern'andez, Anthony Saad, Lindell Ormsbee, Dibakar Bhattacharyya 16.1 Introduction 16.2 Responsive Materials 16.3 Nanocomposite Membranes 16.4 Summary Acknowledgements References 17. Membrane Fouling, Modelling and Recent Developments for Mitigation Catalina Alvarado, Kathryn Farris, James Kilduff 17.1 Introduction 17.2 Foulants 17.3 Biological Fouling 17.4 Models for Fouling 17.5 Approaches to Mitigate Fouling 17.6 Concluding Remarks References

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Book SynopsisRainwater harvesting has gained popularity as a measure to address the water supply shortage in rural areas in developing countries. The harvesting systems are installed in households and public buildings. They vary from above-ground to below-ground and provide water from domestic use (cooking, drinking, laundry, etc.) to non-potable purposes such as irrigation. To date, a lot of research has focused on the development of treatment technologies, and public health studies have elucidated the risk from microbial contamination. However, this has only happened in some areas worldwide and a lot of areas (such as the African continent) studies the microbial water quality and treatment options at the household level. Additionally, the modelling of storage and demand management is missing. The current publication addresses this knowledge gap partially. A similar approach is adopted for the processing and reuse of faecal sludge from ventilated improved pit latrines. A review of the current options is presented in this book, focusing on the treatment, knowledge and public health risks. A case study on the pasteurisation of the faecal sludge is also examined, and the reuse of the pasteurised leachate is presented as an option to valorise the faecal sludge for use in the growth of fresh produce for domestic consumption.

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Book SynopsisIn 2000, a transformative climate-driven “megadrought” swept over the Colorado River watershed. By the early 2020s, levels on the river’s two largest reservoirs were hitting record lows and threatening the water supply for forty million people. Outside the West, water stocks are stressed even in states with bountiful rainfall such as Florida. From coast to coast, conventional measures to sustain the most fundamental natural resource on earth—drinking water—are coming up short. Recycled water could help close that gap. In Purified: How Recycled Sewage Is Transforming Our Water, veteran journalist Peter Annin shows that wastewater has become a surprising weapon in America’s war against water scarcity. Annin probes deep into the water reuse movement in five water-strapped states—California, Texas, Virginia, Nevada, and Florida. He drinks beer made from purified sewage, visits communities where purified sewage came to the rescue, and examines how one of the nation’s largest wastewater plants hopes to recycle one hundred percent of its wastewater by 2035. At each stop, readers come face to face with the people who are struggling for, and against, recycled water. While the current filtration technology transforms sewage into something akin to distilled water—free of chemicals and safe to drink—water recycling’s challenge isn’t technology. It’s terminology. Concerns about communities being used as “guinea pigs,” sensationalist media coverage, and taglines like “toilet to tap” have repeatedly crippled water recycling efforts. Potable water recycling has become the hottest frontier in the race for expanded water supply options. But can public opinion turn in time to avoid the worst consequences? Purified’s fast-paced narrative cuts through the fearmongering and misinformation to make the case that recycled water is direly needed in the climate-change era. Water cannot be taken for granted anymore—and that includes sewage.Table of ContentsAuthor’s Note Prologue Chapter 1. Dead Pool Chapter 2. Gulp! Chapter 3. Orange County Sets the Bar Chapter 4. San Diego Bounces Back Chapter 5. Future Water in Virginia Chapter 6. Running Dry (Almost) in Texas Chapter 7. El Paso's Quiet Leadership Chapter 8. Hot Tempers in Tampa Chapter 9. Going Beyond Purple Pipe in Florida Chapter 10. LA Goes All-In Chapter 11. Pure Water SoCal and Operation Next Chapter 12. Water Diversion, or Water Reuse? Epilogue Acknowledgments Notes About the Author Index

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Book Synopsis

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Book SynopsisWater in North American Environmental History offers 25 cases studies that explore the range of uses and perceptions of water throughout Canadian, Mexican, and United States history.Water has served a myriad of purposes historically as human sustenance, agricultural irrigation, sanitation, fire protection, military defense, power generation, transportation, and much more. Water and its uses provide an excellent entrée into the study of humans and the environment, not only because water is a vital resource for life, but also because water as a medium is so intimately woven into the everyday experiences of humans and into society's economic, political, and social fabric. A North American perspective is not representative of the world's water use, but it is an area with a linked history and many overlapping human and environmental features and concerns. With a continental perspective, the book explores many disparate topics without being confined to the histTrade Review2022 John Lyman Book Award honorable mention in the category of "Naval and Maritime Science and Technology":"Teachers offering classes on environmental history, especially of either water or North America, will want to consider adding this book to their syllabi. Alternatively, the book could help hurried and harried instructors who need to give a class lecture or two on topics that appear here. College and university libraries should add it to their collections."J.R. McNeill, Georgetown University, USA in Environment and HistoryTable of ContentsPart I Indigenous Peoples Before Contact 1. The Hohokam: The "Canal Builders" of the American Southwest 2. The Aztecs and the Founding of Tenochtitlan 3. The Inuit, Sea Ice, and Snow Part II Colonialization and Early-Industrial Growth 4. Acequias and Spanish Water Law 5. The Origins of Commercial Fishing in Newfoundland 6. From Waterwheels to Steam Engines Part III Expansionism and Western Settlement 7. The California Gold Rush: Placer and Hydraulic Mining 8. Capricious Border: The Rio Grande River Part IV Commerce, Industry, and Urban Growth 9. Philadelphia’s Waterworks: Pioneering Clean Water for Cities 10. Water Rerouted: The Erie Canal 11. Building the Toronto Waterfront 12. The Lure of Falling Water: Niagara Falls Part V The Mid-Twentieth Century 13. The Houston Ship Channel’s Environmental Footprint 14. "Levees-Only" in Louisiana and The Great Mississippi Flood 15. Salmon, Hydropower, and the Fraser River Part VI The Post-War Years 16. Racism and Civil Rights in American/Canadian Swimming Pools 17. Detergent Phosphates in the Great Lakes 18. The Fluoride Controversy 19. Hurricane Hazel: In Canada Part VII The New Ecology 20. Mexico’s Ixtoc 1 Oil Spill 21. The Ogallala Aquifer in Decline 22. Water Management and Privatization in Modern Mexico Part VIII Social Crises/Environmental Injustices 23. The Flint Water Crisis 24. Maquiladoras and Water Pollution 25. To Frack or Not to Frack in Mexico 26. Postscript: Climate and Water

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Book SynopsisCovering fabrication, characterization, and applications nanofiltration (NF) membranes, this book provides a comprehensive overview of the development of NF membrane technology over the past decade. It uniquely covers a variety of fabrication techniques, comparing the procedures of each technique to produce polymeric membranes of different morphologies. The book also discusses advances in the materials used in thin film composite (TFC) polyamide membrane fabrication and their influences on properties with respect to structural and separation characteristics. A comprehensive review on NF characterization methods and techniques is provided, assessing physical and chemical properties and separation characteristics and stability. Technical challenges in fabricating a new generation of NF membranes are also reviewed and the possible approaches to overcome the challenges are provided. The book concludes with relevant case studies on the use of NF membranes in industrial implementation of Trade Review"…readers can easily have an overview of the latest development of nanofiltration membranes." — Takeshi Matsuura, University of Ottawa, Canada"This book is an excellent source of information for someone who wants to know more about nanofiltration membranes. …the publication of this book is timely and should be a good reference book for many scientists and engineers. Each chapter is well explained and discussed, with an extensive list of references. Important figures and tables are provided, which make it easier for readers to understand the important principles and concepts of NF. Overall I found that this reference book is simple enough to understand, but also contains important information necessary to understand NF membranes. I would definitely suggest this book for those who wants to know more about NF." —Abdul Wahab Mohammad, National University of MalaysiaTable of ContentsIntroduction. Synthesis of Nanofiltration Membrane. Advanced Materials in Nanofiltration Membrane. Technical Challenges and Approaches in Fabricating Nanofiltration Membrane. Characterization of Nanofiltration Membrane. Applications

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a huge range and FREE tracked UK delivery on ALL orders.

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a huge range and FREE tracked UK delivery on ALL orders.

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Book SynopsisWhile new developments in genomics, nanotechnology, sampling, and modelling permit increasingly revealing investigation into flocculation structure and processes, there is still a fundamental lack of knowledge related to many aspects of this phenomenon. Presented by a prominent team of international experts, this text takes a unique perspective and melds together the natural and engineering fields of science as they relate to this central phenomenon. In doing so, the authors present the full range of sampling, handling, analytical, and interpretive options for operational management of natural or engineered system, providing comprehensive coverage that meets the needs of researchers, practitioners and students.Trade Review"Overall, the obvious strength of the book is its diversity, bringing together fields of research together that can undoubtedly benefit from each other but that also have so far remained relatively mutually exclusive. It is therefore essential for researchers who want to broaden their horizon on flocculation mechanisms. The quality of the chapters is high, with good-quality illustrations (including a color section), containing solid scientific research, and introducing some new concepts in the field of flocculation processes. Therefore, the book is also suitable for in-depth exploration of flocculation processes...I definitely recommend this book for those involved in fine-sediment transport and flocculation. There are very few text books in the field of cohesive sediment transport and flocculation, and this book is a valuable contribution." —Journal of Sedimentary Research, July 2005"The contributors to the Workshop on Flocculation in Natural and Engineered Systems have provided herein some integral elements to advancing out understanding of flocculation processes; however, the work is only just begun. By integrating resources, expertise, and ideas, researchers will continue to advance our knowledge in this vitally important environmental, economic, and public health issue." — Gary F. Bennett, Department of Chemical and Environmental Engineering, University of Toledo, Ohio, in Journal of Hazardous Materials, Vo. 137, 2006Table of ContentsWhile new developments in microscopy, genomics, nanotechnology, sampling, and modeling permit increasingly revealing investigation into flocculation processes and floc structure, there is still a fundamental lack of knowledge related to many aspects of this phenomenon. Presented by a prominent team of international experts, Flocculation in Natural and Engineered Environmental Systems takes a unique perspective. It melds together the natural sciences and engineering as they relate to this central phenomenon. In doing so, the authors present the full range of sampling, handling, analytical, and interpretive options for operational management of natural and engineered systems.

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Book SynopsisOver the past two decades, the awareness and concept of wastewater treatment processes have progressed extensively. Wastewater treatment processes have developed from empirically-based methods to multidisciplinary approaches embracing microbiology, chemistry, bioprocess and physical engineering, and applied mathematics. Many of these developments have ripened to the extent that they have been collated into mathematical simulation models with computers. This book provides a brief overview of the basics of biological water treatment processes along with the description of mechanisms for modeling and integrating biological stages into different industrial processes.The book essentially covers the physical, biological and chemical basics, including microbial metabolism, wastewater characteristics, wastewater treatment processes (including aerobic and anaerobic treatment processes). It also includes detailed information on membrane technology, micropollutants' removal, activated sludge processes, membrane bioreactors (MBRs) and the evaluation and selection of different aeration systems. This book is equally important for students and teachers in the field of water treatment technologies. Moreover, this book can be regarded a ready reference for engineers, microbiologists, chemists, environmental officers, consultants and agencies in the field of water treatment.

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Book SynopsisBiological Wastewater Treatment: Principles, Modelling and Design: Examples & Exercises

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Book SynopsisThis book is the proceedings of the International Conference on Water Contamination Emergencies: Monitoring, Understanding, Acting held in October 2010. The fourth in a series of conference proceedings this book develops themes from three previous, highly successful Water Contamination conferences in addition to dealing specifically with four new principle themes: monitoring, understanding, acting and lessons learned. With contributions from leading scientists and experts in academia and industry it offers a truly international perspective on our ability to deal with water contamination emergencies. Emphasis is given to prevention, strategy and unusual emergency incident situations relating to drinking water. The book appeals across the board from public health and environmental professionals to companies, agencies, regulators and experts involved in emergency planning and response.Table of ContentsPreface; Drinking water safety: guidance to health and water professionals - and other health protection issues on water safety; A novel approach for early warning of drinking water contamination events; Detection and identification of microbial contamination; Validation of a water quality monitoring platform in Barcelona drinking water treatment plant; Rapid confirmation of microbiological alerts using off-line molecular methods; Improving quality and saving dollars using real-time online water quality monitoring; Clean data and reliable event detection - turning results from online sensors into information; Is it real or isn't it? Addressing early warning system alarms; Selection and prioritization of substances relevant for intentional drinking water contamination; The need for a joined up approach to the provision, management, security and delivery of alternative drinking water supplies; Communicating with the public about risk; Potable water contamination emergency: - The analytical challenge; Some examples of the operation and benefits of the UK water laboratories' mutual aid scheme; Development of a rapid gross alpha & beta method for the water industry; A Scandinavian emergency for drinking water network contamination: the Nokia case study; Sensors and webservices for land & water management; Graph decomposition as operative tool in hydraulic system analysis - security aspects; Efficacy of free chlorine against water biofilms and spores of Penicillium brevicompactum; Near real time monitoring of E. coli in water

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Book SynopsisMetal Organic Frameworks for Wastewater Contaminant Removal Discover a groundbreaking new wastewater decontamination technology The removal of wastewater contaminants is a key aspect of the water cycle, allowing water to be fed safely back into circulation within a given ecosystem. Metal-Organic Frameworks (MOFs) are a new class of porous materials which can reversibly bind and sequester both metal ions and potentially harmful organic substances, giving them a potentially crucial role in the targeted removal of wastewater contaminants. They may also enable significant cost and energy savings over now-conventional ion exchangers in water treatment plants. Metal Organic Frameworks for Wastewater Contaminant Removal provides an accessible, practical guide to the development, evaluation, and potential applications of MOFs in maintaining the water cycle. It begins with an overview of the major metallic and non-metallic contaminants found in wastewater and their interactions with major MOF-based materials, before moving to the challenges and opportunities provided by MOFs in the pursuit of a sustainable, energy-efficient water cycle. The result is a groundbreaking resource in the ever-expanding global fight to keep water clean and safe. Metal Organic Frameworks for Wastewater Contaminant Removal readers will also find: MOF technology and its water treatment applications discussed in depth for the first time in a major publication Comparison with existing decontamination technologies and environmental risk assessment Applications for environmental as well as industrial toxicants based on recent research and on case studies Metal Organic Frameworks for Wastewater Contaminant Removal is indispensable for water chemists, chemical engineers, environmental chemists, and for any researchers or industry professionals working with water decontamination technologies.Table of ContentsPreface xiii 1 Application of MOFs on Removal of Emerging Water Contaminants 1 Nguyen Minh Viet, Tran Thi Viet Ha, and Nguyen Le Minh Tri Abbreviated list 1 1.1 Introduction 1 1.1.1 Sources of Emerging Water Contaminants 1 1.1.2 Emerging Water Contaminants Treatment Methods 2 1.1.3 MOFs as Exceptional Materials for Water Remediation 7 1.2 MOFs Strategies in Water Remediation 7 1.2.1 Adsorption 8 1.2.2 Catalyst 10 1.2.3 Synergistic Effect of Adsorption and Photocatalyst 12 1.3 Emerging Water Contaminants by MOFs 12 1.3.1 Organic Dyes 12 1.3.2 Adsorption 12 1.3.3 Photocatalytic and Electrostatic Activities 13 1.3.4 PPCPs 13 1.3.5 Adsorption 14 1.3.6 Photocatalytic Activities 14 1.3.7 Herbicides and Pesticides 15 1.3.8 Adsorption 15 1.3.9 Photocatalytic Activities 16 1.3.10 Industrial Compounds/By-products 17 1.3.11 Adsorption 17 1.3.12 Photocatalytic Activities 17 1.4 Challenges and Perspective in Using MOFs for the Removal of Emerging Water Contaminants 17 1.5 Conclusion 18 2 Metal-Organic Frameworks and Their Stepwise Preparatory Methods (Synthesis) for Water Treatment 27 Debarati Chakraborty and Prof. Siddhartha S. Dhar 2.1 Introduction 27 2.2 Classification of Metal-Organic Frameworks 28 2.3 Synthesis of MOFs 29 2.3.1 Conventional Solvothermal/Hydrothermal and Non-Solvothermal Method 29 2.3.2 Room-Temperature Synthesis 30 2.3.3 Unconventional Methods 30 2.4 Alternative Synthesis Methods 31 2.4.1 Microwave-Assisted Synthesis 31 2.4.2 Electrochemical Synthesis 32 2.4.3 Sonochemical Synthesis 34 2.4.4 Surfactant-Assisted Synthesis 35 2.4.5 Layer-by-Layer Synthesis 36 2.5 Factors Affecting the Synthesis of MOFs 37 2.5.1 Solvents 37 2.6 Temperature and pH Effects on the Synthesis of MOFs 38 2.7 Water Regeneration and Wastewater Treatment Using MOF Membranes 39 2.8 Membrane Filtration 39 2.9 Microfiltration (MF) 39 2.10 Ultrafiltration (UF) 40 2.11 Nanofiltration (NF) 40 2.12 Reverse Osmosis (RO) and Forward Osmosis (FO) 41 2.13 Membrane Distillation (MD) 41 2.14 Membrane Pervaporation (PV) 42 2.15 Conclusion 43 3 Application of MOFs in the Removal of Pharmaceutical Waste from Aquatic Environments 53 Gagandeep Kaur, Parul Sood, Lata Rani, and Nitin Verma 3.1 Introduction 53 3.2 The Potential of MOFs and Their Analogs to Resist Water Stability 55 3.3 Methods for the Development and Design of Aqueous-Stable Composites of Metal-Organic Frameworks 56 3.4 Synthesis and Design of Water-Stable MOF-Derived Materials 57 3.5 MOFs and Their Hybrids as Versatile Adsorbents for Capturing Pharmaceutical Drugs 58 3.6 MILs and Their Derived Compounds 58 3.7 Pristine MILs 58 3.8 MILs Composites 59 3.9 MILs-Derived Materials 60 3.10 ZIFs and Their Derived Compounds 60 3.11 Pristine ZIFs 60 3.12 ZIFs Composites 61 3.13 Materials Derived from ZIFs 61 3.14 UiOs Composite Materials 62 3.15 UiOs-Derived Materials 63 3.16 Pharmaceutical Drug Resistance 63 3.17 Conclusion 64 4 Efficiency of MOFs in Water Treatment Against the Emerging Water Contaminants Such as Endocrine Disruptors, Pharmaceuticals, Microplastics, Pesticides, and Other Contaminants 73 Jogindera Devi and Ajay Kumar 4.1 Introduction 73 4.2 Chemical Contaminants: Those Mysterious Ingredients in Ground and Surface Water 74 4.2.1 Endocrine Disruptors (EDs) 74 4.2.2 Microplastics (MPs) 74 4.2.3 Contaminants from the Agriculture Sector 75 4.2.4 Pharmaceutical Effluents 75 4.3 MOFs 76 4.3.1 MOF Stability in the Aqueous Phase 77 4.3.2 Improving the Water Stability of MOFs: General Enhancement Strategies 77 4.4 Possibilities for Wastewater Treatment Applications Using MOFs 78 4.4.1 MOF-Supported Adsorption & Photocatalysis 79 4.4.2 π-π Interactions 80 4.4.3 Electrostatic Interactions 80 4.4.4 Hydrophobic Interactions 81 4.4.5 H-Bonding 82 4.5 Use of MOFs for Water Remediation: Issues & Perspectives 82 4.6 Future 85 4.7 Conclusions 85 5 Metal-Organic Frameworks for Wastewater Contaminants Removal 95 Khushbu Sharma, Priyanka Devi, and Prasann Kumar 5.1 Introduction 95 5.2 Aqueous Phase MOF Stability 96 5.3 MOF Degradation in Water 97 5.4 Influence of MOF Structure 97 5.5 2D Nanostructured Coating 97 5.6 3D Nanostructure of MOF 98 5.7 MOF-Based Materials’ Adsorption Processes for Heavy Metal Oxyanion 99 5.8 Remediation Through Perfect MOFs 102 5.9 Interaction of MOFs with Other Species 102 5.10 With the Use of MOF Composites 103 5.11 Removal of Metal Ions through Adsorption 105 5.12 MOF Composites are Used for Removal 106 5.13 COFs are a New Class of Materials that Have Similar MOF Structures 107 5.14 Application of MOF Composites 108 5.15 Gas Separation and Adsorption 109 5.16 MOF Composites 110 5.17 Agrochemical Adsorption and Removal 111 5.18 Pharmaceutical and Personal Care Adsorption Removal Products (PPCPs) 112 5.19 MOFs for Photocatalytic Elimination of Organic Pollutants 113 5.20 Conclusion 113 Acknowledgment 114 Author Contributions 114 Conflicts of Interest 115 6 “Green Applications of Metal-Organic Frameworks for Wastewater Treatment” 119 Ankita Saini, Sunil Kumar Saini, and Parul Lakra 6.1 Introduction 119 6.2 Role of Green Chemistry in Preparation of MOFs 122 6.3 Green Application of MOFs in the Removal of Contaminants from Wastewater 124 6.3.1 MOFs for the Removal of Inorganic Contaminants 125 6.3.2 MOFs for the Removal of Organic Contaminants 136 6.4 Conclusion and Future Prospects 138 6.5 Conflict of Interest 139 7 Case Studies (Success Stories) on the Application of Metal-Organic Frameworks (MOFs) in Wastewater Treatment and Their Implementations; Review 151 Arpit Kumar, Mahesh Rachamalla, and Akshat Adarsh 7.1 Introduction 151 7.2 Metal-Organic Framework (MOF) 154 7.2.1 Properties and Applications of MOFs 154 7.3 Applications of MOFs in Wastewater Treatment: Case Studies 156 7.3.1 Forward Osmosis (FO) Membranes 159 7.3.2 Application and Effectiveness 159 7.3.3 Reverse Osmosis (RO) Membranes 160 7.3.4 Application and Effectiveness 161 7.3.5 Nano Filter (NF) Membranes 162 7.3.6 Application and Effectiveness 163 7.3.7 Ultrafiltration (UF) Membranes 164 7.3.8 Application and Effectiveness 165 Summary 166 Acknowledgment 167 8 Prospects and Potentials of Microbial Applications on Heavy-Metal Removal from Wastewater 177 Dipankar Ghosh, Shubhangi Chaudhary, and Snigdha Dhara 8.1 Introduction 177 8.2 Mainstream Avenues to Remediate Heavy Metals in Wastewater 178 8.3 The Microbial Recycling Approach 179 8.4 General Overview of Heavy-Metal Pollution in Wastewater 181 8.5 Techniques for Heavy-Metal Removal 183 8.6 Microbial and Biological Approaches for Removing Heavy Metals from Wastewater 186 8.7 Biological Remediation Approaches for Heavy-Metal Removal 187 8.8 Microbial Bioremediation Approaches 190 8.9 Bioengineering Approaches on Microbes for Improving Heavy-Metal Removal from Wastewater 191 8.10 Conclusion 192 Acknowledgment 193 9 Removal of Organic Contaminants from Aquatic Environments Using Metal-Organic Framework (MOF) Based Materials 203 Linkon Bharali and Siddhartha S. Dhar 9.1 Introduction 203 9.2 MOF-Based Materials 205 9.2.1 MOF—Metal Nanoparticle Materials 205 9.2.2 MOF–MO Materials 206 9.2.3 MOF–Quantum Dot Materials 207 9.2.4 MOF–Silica Materials 207 9.2.5 MOF–Carbon Materials 208 9.2.6 Core—shell Structures of MOFs 209 9.2.7 MOF–Enzyme Materials 210 9.2.8 MOF–Organic Polymer Materials 210 9.3 Environmental Effects of MOF-Based Materials 211 9.4 Conclusion 215 10 Reformed Metal-Organic Frameworks (MOFs) for Abstraction of Water Contaminants – Heavy-Metal Ions 227 Prakash B. Rathod, Rahul A. Kalel, Mahendra Pratap Singh Tomar, Akshay Chandrakant Dhayagude, and Parshuram D. Maske 10.1 Introduction 227 10.2 Metal-Organic Frameworks 228 10.3 Sorption Enrichment by Modification of MOFs 229 10.4 Toxic-Metal Ion Adsorption by MOFs 231 10.4.1 MOFs for Mercury Adsorption 231 10.4.2 MOFs for Lead Adsorption 234 10.4.3 MOFs for Cadmium Adsorption 235 10.4.4 MOFs for Chromium Removal 236 10.4.5 MOFs for Arsenic Removal 238 10.4.6 MOFs for Heavy Metals Phosphate Removal 239 10.4.7 MOFs for Nickel Adsorption 240 10.4.8 MOFs for Selenium Adsorption 240 10.4.9 MOFs for Uranium Adsorption 240 10.5 Future Perspective 241 10.6 Future Scope 241 10.7 Conclusions 242 11 Application of Algal-Polysaccharide Metal-Organic Frameworks in Wastewater Treatment 251 Dharitri Borah, Jayashree Rout, and Thajuddin Nooruddin 11.1 Introduction 251 11.1.1 Water Pollutants and Sources 251 11.1.2 Common Wastewater Treatment Techniques 252 11.1.3 Metal-Organic Frameworks for Wastewater Treatment 252 11.1.4 Polysaccharide-Metal-organic Frameworks (Ps-MOFs) 253 11.2 Polysaccharides in Algae/cyanobacteria (AlPs) 254 11.2.1 Polysaccharides in Cyanophyceae 254 11.2.2 Polysaccharides in Chlorophyceae 258 11.2.3 Polysaccharides in Rhodophyceae 258 11.2.4 Polysaccharides in Phaeophyceae 259 11.3 Synthesis of Algal Polysaccharide MOFs (ALPs-MOFs) 259 11.3.1 Alginate-MOFs 260 11.3.2 Cellulose-MOFs 262 11.3.3 Agar-MOFs 263 11.4 Characterization of AlP-MOFs 264 11.5 Adsorption Mechanism of AlPs-MOFs 268 11.6 Regeneration of AlPs-MOFs 271 11.7 Conclusion and Future Prospects 272 12 Ecological Risk Assessment of Heavy Metal Pollution in Water Resources 281 Swati Singh and K. V. Suresh Babu 12.1 Introduction 281 12.2 Natural and Anthropogenic Sources of Heavy Metals in the Environment 282 12.3 Impacts of Heavy Metal Pollution 283 12.4 Water Quality Assessment Using Pollution Indices 286 12.4.1 Heavy Metal Pollution Index (HPI) 287 12.4.2 Statistical Technique 288 12.5 MOFs for Heavy Metal Contaminant Removal from Water 289 12.6 Conclusion 290 13 Organic Contaminants in Aquatic Environments: Sources and Impact Assessment 299 Shipa Rani Dey, Priyanka Devi, and Prasann Kumar 13.1 Introduction 299 13.2 The Various Forms and Causes of Chemical Pollutants 300 13.3 Increasing Contaminant Occurrence in Aquatic Systems 302 13.4 Identifying Potential Points of Entry for New Pollutants into Aquatic Systems 304 13.5 Groups of Trace Pollutants and ECs 305 13.5.1 Polybrominated Diphenyl Ethers (PBDEs) 305 13.6 Pharmaceuticals and Personal Care Products (PPCPs) 306 13.7 Concentrations of Micropollutants in Aquatic Organisms 308 13.8 Methods for Micropollutant Removal 308 13.9 Mitigation of Aqueous Micropollutants 310 13.10 Chemical Treatment of Wastewater Discharge 311 13.11 Conclusion 311 Acknowledgment 312 Authors Contributions 312 Conflicts of Interest 312 14 Physicochemical Properties and Stability of MOFs in Water Environments 319 Priya Saharan, Vinit Kumar, Indu Kaushal, Ashok Kumar Sharma, Narender Ranga, and Dharmender Kumar 14.1 Introduction 319 14.2 Background and Future Scope of MOFs 320 14.3 Techniques Used to Determine the Physicochemical Properties of MOFs 320 14.3.1 Powder X-Ray Diffraction (PXRD) 321 14.3.2 BET Surface Area Analyzer 321 14.3.3 Electron Microscopy and Elemental Analysis 322 14.3.4 Thermogravimetric Analysis (TGA) 322 14.3.5 Fourier-Transform Infrared (FT-IR) 322 14.4 Physicochemical Properties of MOFs and Their Effects on Various Applications 322 14.4.1 Porosity 322 14.4.2 Size and Morphology 323 14.4.3 Chemical Reactivity 325 14.4.4 Chemical Stability 327 14.4.5 Thermal Stability 329 14.4.6 Mechanical Stability 331 14.5 Conclusion 332 15 Metal-Organic Framework Adsorbents for Indutrial Heavy-Metal Wastewater Treatment 337 Gopal Sonkar 15.1 Introduction 337 15.2 The Applications of MOFs 338 15.3 Comparison Between MOF Adsorbents and Bio-Based Adsorbents 338 15.4 Heavy Metal Contaminant Sources and Impacts 340 15.5 Adsorption 343 15.5.1 The Adsorption Process 343 15.5.2 Adsorption Mechanisms 344 15.5.3 Adsorption Parameters 344 15.5.4 Different Processes for Methods of Adsorption 345 15.6 A Specific Review on Tea-Waste Adsorption 347 15.7 Conclusions 348 16 Evaluation of MOF Applications for Groundwater Arsenic Mitigation of the Middle Ganga Plains of Bihar, India 355 Arun Kumar, Vivek Raj, Mohammad Ali, Abhinav, Mahesh Rachamalla, Dhruv Kumar, Arti Kumari, Rakesh Kumar, Prabhat Shankar, and Ashok Kumar Ghosh 16.1 Arsenic Contamination in the Groundwater of Bihar 355 16.2 Status of Groundwater Arsenic Exposure in the Affected Population 361 16.2.1 Mitigation Status in the Arsenic-Exposed Area of Bihar 364 16.2.2 Application of MOFs in Arsenic Removal from Groundwater 364 16.2.3 Conclusion 365 Index 375

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Book SynopsisThe most commonly used biological wastewater treatment technologies still have serious technical-economical and sustainability-related limitations, due to their high energy requirements, poor effluent quality, and lack of energy and resource recovery processes. In this thesis, novel electrochemical membrane bioreactors (EMBRs), which take advantage of membrane separation and bioelectrochemical techniques, are developed for wastewater treatment and the simultaneous recovery of energy and resources. Above all, this innovative system holds great promise for the efficient wastewater treatment and energy recovery. It can potentially recover net energy from wastewater while at the same time harvesting high-quality effluent. The book also provides a proof-of-concept study showing that electrochemical control might offer a promising in-situ means of suppressing membrane fouling. Lastly, by integrating electrodialysis into EMBRs, phosphate separation and recovery are achieved. Hence, these new EMBR techniques provide viable alternatives for sustainable wastewater treatment and resource recovery. Table of ContentsIntroduction.- Research background.- Intermittently aerated membrane bioreactor technologies for nutrients removal and phosphate recovery.- Anaerobic hybrid membrane bioreactor technology for refractory organic pollutant removal.- Electrochemical membrane bioreactor technologies for sustainable wastewater treatment.- In-situ utilization of generated electricity to mitigate membrane fouling.- In-situ utilization of generated electricity for nutrient recovery.- Conclusion.- acknowledgement.- Academic papers and patents during doctoral studies.

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Book SynopsisThis book discusses the key problems and solutions with various applicable approaches to combat antibiotic-resistant genes in industrial waste water. Several genes are selected within the chapters to illustrate the past and future roles of molecular ecophysiology and genomics in the development of wastewater microbiology as an important subdiscipline of microbial ecology. As we have very limited knowledge of composition, dynamics and stability of microbial communities, various processes in wastewater treatment have been generally considered to be "black box." In recent years, with the development of several new high throughput sequencing platforms, metagenome sequencing strategies and bioinformatics toolboxes, the analysis of the genome of complex communities has become much more accessible and means easier.The opening of the biological wastewater treatment “black box” is not the unpleasant experience it was before. The viable, but not cultural, ceases to be the inconsequential, uncharacterizable enigma that existed today. Metagenomics leads the way for more specific studies in related fields. Finally, genomic studies of wastewater treatment microbes, in addition to their biotechnological applications, are also an excellent testing ground for variety of other ecological and environmental burns questions. Wastewater treatment plants are considered hotspots for the environmental dissemination of antimicrobial-resistant determinants. Comparative genomics of antibiotic resistant genes isolated from conventional activated sludge and biological aerated filter wastewater treatment plants is discussed.Table of Contents​Characterization methods for microbial communities present in contaminated soilsAntibiotic Resistance Genes as contaminants in Industrial Waste Water TreatmentBacteriophages: A strategy to combat antibiotic resistance in waste water treatment plantsThe emergence of Waste Water Treatment Plant as a leading source for dissemination of Antibiotic-Resistant GeneIncreasing Prevalence of Antibiotic-resistant genes in industrial wastewater: impact on public healthAntibiotic resistance genes as emerging contaminants in industrial waste water treatmentCharacterization and Dynamic Shift of Microbial Communities in wastewater treatment plant

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Book Synopsis2020 Independent Press Award Winner--Home & Garden CategoryTurn water scarcity into water abundance! Rainwater Harvesting for Drylands and Beyond, Volume 1, 3rd Edition is the best-selling, award-winning guide on how to conceptualize, design, and implement life-enhancing water-, sun-, wind-, and shade-harvesting systems for your home, landscape, and community. This book enables you to assess your on-site resources, gives you a diverse array of strategies to maximize their potential, and empowers you with guiding principles to create an integrated, multi-functional plan specific to your site and needs. Clearly written with more than 290 illustrations, this full-color edition helps bring your site to life, reduce your cost of living, endow yourself and your community with skills of self-reliance and cooperation, and create living air conditioners of vegetation growing beauty, food, and wildlife habitat. Stories of people who are successfully welcoming rain into their life and landscape will invite you to do the same.Trade Review“Brad Lancaster has published a revised, third edition of his authoritative book Rainwater Harvesting for Drylands and Beyond: Volume 1, Guiding Principles to Welcome Rain into Your Life and Landscape. Lancaster has decades of experience in planting rain in Tucson, Arizona. He began to counter poor waterscape management after meeting water farmer Zephaniah Phiri Maseko. This man’s wisdom, and his practice of long and thoughtful observation of land to understand how rain flows through it and shapes it, is at the core of Lancaster’s rainwater harvesting practice. Tucson receives more water from falling rain than its consumers use. But destruction of the region’s forest, and development of impermeable urban zones has led to water scarcity, as Lancaster explains in this Ted talk. His book addresses this problem. It tweaks Maseko’s principles of water infiltration to fit the needs of his Tucson home. This involves creating mulch-filled depressions in his garden where rainwater infiltrates, and where household greywater can be diverted. It also involves applying these practices in the public arena; for instance, diverting rainwater from streets to irrigate crop-bearing trees on public land. Rainwater Harvesting’s five chapters walk the reader through principles of rainwater infiltration, using Lancaster’s own projects as case studies. The book’s appendices, which have been further developed in this new, colour edition, offer another incredibly valuable resource. They describe, for instance, patterns of water and sediment flow and how to best utilize them; traditional Southwestern rainwater harvesting techniques; a list of plants and their water requirements, and information on the water-energy-carbon nexus and how domestic rainwater harvesting saves energy and money, while reducing CO2 emissions. In short, any household or community committed to living sustainably by conserving and recycling water should read this book.”—International Rainwater Harvesting Alliance (IRHA)“Brad Lancaster has done it again. In revising his excellent book, he has given us a window into the world through the lens of water. Water connects all things. And Brad shows us water as a practical way of considering context and connection. From a world of water as commodity, he takes us to a world of water as moving, enriching exchanges, the stuff of life. A native friend got a job with his local water company, and rather than an engineering job, he saw it as a sacred trust. This is the shift that Brad leads us carefully through. Water is wealth and health—let’s treat it that way, and dance our way from scarcity to abundance.—Joel Glanzberg, author of the The Permaculture Mind; tracker; and teacher / designer of regenerative living systems; PatternMind.org“In a time of escalating resource scarcity and global conflict, this essential book helps us regain control of our water by showing us how to enhance our water and energy supply with simple, fun, and effective strategies at home and beyond.”—Maude Barlow, author of Blue Covenant; Senior Advisor on Water to the President of the United Nations General Assembly“Brad Lancaster clearly defines the differences between the path to scarcity and the path to abundance, both revolving around the wise use of water while avoiding the consequences of careless use. Throughout the book, alternatives are plainly described with illustrations that get to the point. I have worked in the field with Brad. He is unabashedly committed to the parallel causes of water and energy conservation. He asks incisive questions, searches for answers, tests solutions, documents findings, and happily shares his conclusions with all who care to listen. Clearly Mr. Lancaster is an agent for change, a true innovator, providing simple but powerful solutions to difficult questions facing society in both urban and rural situations.”—Bill Zeedyk, Zeedyk Ecological Consulting, LLC; co-author of Let the Water Do the Work“Lancaster’s book on rainwater harvesting is fantastic and an abundant guidebook for a more sane approach to our most precious resource. I highly recommend it.”—Jason F. McLennan, CEO, International Living Future Institute“This book and the thinking behind it should be part of the basic education of civil engineers, architects, landscape architects, and planners everywhere. As a civil engineer working for a progressive municipal water utility in an arid climate, I can see if a majority of our citizens followed these practices, many of our current and future challenges would be alleviated. The positive side benefits in terms of erosion-control, creation of bird habitat, and natural cooling would be exceptional.”—Patricia Eisenberg, P.E., Past president, Arizona Society of Civil Engineers“This wonderful book overflows with effective ways to beneficially cycle and enhance local water supplies, while maximizing power from the sun. It provides much-needed guidance and ideas on how to meet our resource needs, increase household and community potential, and protect the ecosystems upon which we all depend.”—Sandra Postel, founding director, Global Water Policy Project; Freshwater Fellow of the National Geographic Society; and author of Last Oasis“In an age of enormous, industrial questions about resources, this book is an antidote. In these pages are solutions on a human scale, taking water not from massive reservoirs or river diversions but straight from the sky.”—Craig Childs, author of The Secret Knowledge of Water“Though a bizarre irony, rainwater in the arid west is typically deflected away from water-starved land and shunted off to storm drains at great expense. Not so in Brad Lancaster’s universe. He welcomes rainwater into the landscape with creativity, intelligence, and humor, and puts it to use growing and enriching all kinds of resources, while reducing flooding and erosion, and enlivening the urban environment. In this new edition of Rainwater Harvesting for Drylands and Beyond, he welcomes us to join him in exercising the radical common sense of harvesting rainwater melded with the harvests of sun, wind, carbon, and more.”—Ann Audrey, Environmental Consultant, for integrating rainwater harvesting, habitat restoration, and edible trees“This applies three times as much to the third edition: Buy this book now. If you live in a dry place, buy it. If you live somewhere subject to droughts (which is everywhere), buy it. The simple techniques (and the principles behind them) can help you save bundles of money, and make the landscape around you more productive and beautiful, with less work and upkeep than you can imagine. Lend it to your neighbors, and you’ll benefit as well. (Heck—buy them each a copy.) This how-to manual has enough stories, illustrations, and simple ideas to inspire even the most unhandy among us (such as myself). Buy it, try a couple of projects in your backyard, and in a few years be sure to send Brad and me a thank you note!”—Kevin Dahl, former Executive Director of Native Seeds/SEARCH and author of WildFoods of the Sonoran Desert and Native Harvest: Gardening with Authentic Southwestern Crops

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Book SynopsisAmericans see water as abundant and cheap: we turn on the faucet and out it gushes, for less than a penny a gallon. We use more water than any other culture in the world, much to quench what’s now our largest crop—the lawn. Yet most Americans cannot name the river or aquifer that flows to our taps, irrigates our food, and produces our electricity. And most don’t realize these freshwater sources are in deep trouble. Blue Revolution exposes the truth about the water crisis—driven not as much by lawn sprinklers as by a tradition that has encouraged everyone, from homeowners to farmers to utilities, to tap more and more. But the book also offers much reason for hope. Award-winning journalist Cynthia Barnett argues that the best solution is also the simplest and least expensive: a water ethic for America. Just as the green movement helped build awareness about energy and sustainability, so a blue movement will reconnect Americans to their water, helpin

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Book SynopsisMuch progress has been made in achieving the ambitious goals that Congress established in 1972 in the Clean Water Act (CWA) to restore and maintain the chemical, physical, and biological integrity of the nations waters. However, long-standing problems persist, and new problems have emerged. Water quality problems are diverse, ranging from pollution runoff from farms and ranches, city streets, and other diffuse or nonpoint sources, to toxic substances discharged from factories and sewage treatment plants. Since the early 2000s, increased oil and gas production across the nation has resulted in a corresponding increase in wastewater that must be managed, reused, or disposed of properly. In particular, the hydraulic fracturing process has also raised concerns about potential effects to human health and the environment, including the potential contamination of underground drinking water sources by injecting wastewater associated with the production of oil and gas.

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Book SynopsisIn the past few years, there has been a considerable increase in the number of new and emerging pollutants in the limited water resources around the world, posing a serious threat to human health and the ecosystems. These pollutants, which are also referred to as new chemicals without regulatory status, are poorly understood and therefore not properly monitored or effectively removed from wastewater using conventional methods. Relevant topics addressing these challenges are presented in this book containing 12 chapters, which are consequently divided into two sections (Section 1: Pollutants in Wastewater; Section 2: Wastewater Remediation Strategies). The first section provides a systematic review of recent detection methods suitable for the rapid and accurate identification of some emerging pollutants from wastewater. Further development in the book fairly complement the first part by providing solutions for the removal of the emerging pollutants from wastewater and restoration of usable water; innovative approaches encompassing inter-disciplinary processes supported by sustainable technologies are therefore the focus of the second part of the book. The enhancement of bioreactor systems with consideration of volumetric organic loads, membrane configurations and reactor types has been highlighted by authors as strategies to ensure increased biomass proliferation, high effluent production rates and high quality effluents. The development of smart materials for pollutants removal from wastewater being a promising trend for remediation of water pollution, could not be ignored in this book, which aims to emphasize on the latest sustainable and effective technologies. This has been taken care in a few chapters which explore the synthesis of nanocomposite for various applications; in one, the synthesis of nanocomposite hydrogels (NCHs) has been contemplated to produce adsorbents with improved thermomechanical, electrical, optical, swelling properties and adsorption capacity contrasted with the traditional polymeric hydrogel; while a separate chapter covers a brilliant approach consisting to combine nanoparticles, carbon nanotubes and organic polymers to develop effective antimicrobial compounds with the potential to exhibit microbicidal activities against bacteria and fungi. The ability to predict and assess the performance of the treatment process is very important to ensure that the system remains effective. This is the topic of two chapters that cover the use of models to predict the feasibility of reactions and the structural suitability of adsorbents. The book therefore covers a complete set of information for an inter-disciplinary approach to wastewater monitoring and treatment.Table of ContentsFor more information, please visit our website at:https://novapublishers.com/shop/new-horizons-in-wastewaters-management-emerging-monitoring-and-remediation-strategies/

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Book SynopsisThe U.S. Geological Survey (USGS) Environmental Health Mission Area (EHMA) is providing comprehensive science on sources, movement, and transformation of contaminants and pathogens in watershed and aquifer drinking-water supplies and in built water and wastewater infrastructure in the Greater Chicago Area. The focus of chapter 1 is on assessing point-of-use (tapwater) drinking-water exposure pathways for a broad range of potential environmental contaminants and exploring infrastructure-related factors that could alter or transform chemical constituents or microbial communities in drinking water (such as treatment plant technology, distribution system characteristics, private plumbing components, and point-of-use treatment) Pennsylvania has the second highest number of residential wells of any state in the Nation with approximately 2.4 million residents that depend on groundwater for their domestic water supply. The groundwater used for domestic water supply in Bradford County is obtained primarily from shallow bedrock and from unconsolidated (glacial) deposits that overlie the bedrock. As reported in chapter 2, data for 72 domestic wells were collected and analyzed for a wide range of constituents that could be evaluated in relation to drinking water health standards, geology, land use, and other environmental factors. The occurrence of arsenic and uranium in groundwater at concentrations that exceed drinking-water standards is a concern because of the potential adverse effects on human health. The Connecticut Department of Public Health reported that there are about 322,600 private wells in Connecticut. The State does not require that existing private wells be routinely tested for arsenic, uranium, or other contaminants. The U.S. Geological Survey (USGS) completed an assessment in 2016 on the distribution of concentrations of arsenic and uranium in groundwater from bedrock in Connecticut. Chapter 3 presents the major findings for arsenic and uranium concentrations from water samples collected from 2013 to 2015 from private wells. The circumstances and response to Flint's drinking water contamination involved implementation and oversight lapses at the EPA, the state of Michigan, the Michigan Department of Environmental Quality (MDEQ), and the city of Flint. Chapter 4 evaluates additional matters concerning the agency's management controls when responding to the Flint contamination incident. Federal agencies have identified several billion dollars in existing and future tribal drinking water and wastewater infrastructure needs. Chapter 5 examines the extent to which selected federal agencies identified tribes' drinking water and wastewater infrastructure needs and funded tribal water infrastructure projects, including tribes' most severe sanitation deficiencies.Table of ContentsPreface; Concentrations of Lead and Other Inorganic Constituents in Samples of Raw Intake and Treated Drinking Water From the Municipal Water Filtration Plant and Residential Tapwater in Chicago, Illinois, and East Chicago, Indiana, July-December 2017; Drinking Water Health Standards Comparison and Chemical Analysis of Groundwater for 72 Domestic Wells in Bradford County, Pennsylvania, 2016; Arsenic and Uranium in Private Wells in Connecticut, 2013-15; Management Weaknesses Delayed Response to Flint Water Crisis; Drinking Water and Wastewater Infrastructure: Opportunities Exist to Enhance; Index.

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Book SynopsisPopulation growth, increasing living standards, and rapidly changing climate have resulted in an increasing demand for freshwater, accelerating the water degradation challenges. There is a compelling need to minimize water consumption and develop approaches to effectively manage existing water resources. On a positive note, water resource management strategies discussed in this book present innovative ways to conserve both quality and quantity. Chapter 1 discusses decentralized water management approaches for intervening the urban water cycle to minimize the environmental and socioeconomic impacts. This chapter concludes with a need to use a suite of tools based on decision support systems for managing urban water resources. Chapter 2 discusses the need for assessing suitability of various types of models for a specific scenario based on the required level of complexity. This chapter discusses in detail the underlying criteria behind model selection, validation, and uncertainty analysis. Urban watersheds can be more challenging compared to natural watersheds. The urban watersheds include parking lots, roads, and developed structures, all of which contribute to a myriad of anthropogenic pollutants through stormwater runoff. Computer-based models can be used to study water quality issues and to develop a plan to manage watershed level resources. Chapter 3 compares pros and cons of the state-of-the-art watershed models used for managing water resources. Numerical simulations can be performed to compare the current and future water quality scenarios of a given watershed and to estimate the impact of potential water resource management strategies. Chapter 4 presents a case study of an urban region in Hanoi, Vietnam. Water evaluation and planning simulation tool was used to predict the trends and drivers of wastewater generation. Considering rapidly changing climate and associated weather impacts, it is critical to secure water resources in addition to dealing with the water quality issues. Chapter 5 suggests that climate change models and watershed and precipitation models should be jointly used in order to capture uncertainties in ecological functions, energy and food production and water supply sources. Chapter 6 presents a water use estimation and management tool that examines the effect of climate change and drought conditions on water supplies to ensure adequate buffalo forage. Sustaining both buffalo forage and water supplies during drought conditions requires preparedness and adaptation in response to unfavorable conditions. Finally, water reuse can alleviate the stress on available water resources. For example, effluents from wastewater treatment plants and desalination plants can be treated and reused for managing water crisis. Chapter 7 emphasizes that it is critical to optimize both economical and sustainability parameters during treatment of wastewater effluents and desalination concentrate. In certain cases, valuable metals can be recovered from the concentrate.Table of ContentsPreface; Integrated Approaches toward Sustainable Urban Water Resources Management; Water Resources Modeling: Model Selection, Validation and Uncertainty Analysis; Computer Tools for Urban Hydrology and Water Quality Management; Numerical Simulation to Quantify Present Status and Future Prediction of Water Quality of To-Lich River, Hanoi, Vietnam; Uncertainties in Water Supplies Due to Changing Climate and Extreme Weather Events; Buffalo Forage and Water Estimation: Management Decisions and Assisting Climate Change Vulnerability Assessments and Drought Management Adaptation; Resource Recovery from Reverse Osmosis Concentrate as a Solution to Water Crisis: A Technological Assessment; Index.

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Book SynopsisHydrogeochemistry is of great application in reconstructing the previous groundwater circulation under ice sheets due to meltwater recharging the subsurface having a geochemical signature that could be discriminated from the other sources of water produced under warmer climates. Many hydrogeological factors could affect the geochemical composition of groundwater. These include the climate conditions, the lithology of the substrate and its hydraulic conductivity, the weathering, the length of the flow path, the penetration depth, the groundwater flow velocity and the residence time of groundwater. In recent years, hydrogeochemistry advances in analytical technology have allowed hydrogeochemical surveys to become a very powerful exploration technique. The new research works in this area are very broad and extensive. In this mini book, it is impossible to bring all of these novel techniques. The current Advances in Hydrogeochimistry Research book is limited to some diverse examples in different regions of the earth. As an introduction, chemical interaction between surface water and groundwater has been explained and discussed. A hydrogeochemical perspective of the wetland systems is then drawn. It has been combined with the biological remediation. Contaminant fate and transport in both groundwater and soil are also studied using different image analysis techniques. A case study in an Arab region of the world is comprehensively undertaken and the impact of groundwater pollution and quality on regional economics has been investigated. The concepts, classifications and applications of the groundwater modeling for solute transport simulation have been defined in the saturated porous media of the earth. An African analysis was done on assessing the microbiological quality of potable groundwater from the selected protected and unprotected wells in Zimbabwe. 36Cl for dating groundwater was contributed on the Guarani Aquifer System, located beneath the surface of Argentina, Brazil, Paraguay and Uruguay and is the second largest known aquifer system in the world and is attributed as an important source of freshwater. For semi-arid and arid zones of Iran, geospatial techniques in hydrogeochemistry have been used by intersecting the layers and statistical analysis. Then, a hydrochemical analysis of the bottled mineral waters has been comparatively studied. In another part of Africa, a semiarid part of North Eastern Nigeria, physicochemical characteristics of groundwater are widely determined. It has been also shown that the hydraulic fracking associated with the coalbed methane production has a great impact on water resources. Finally, various case studies have been done on the environmental state of freshwater, natural resources and mine waters in the some parts of Serbia, Spain and Central Asia. In addition, the implications on regional water resources management have been indicated. This book is intended primarily as a textbook at the graduate/research level and as a guide for field engineers, enabling them to remain current with scientific developments. As a simple prerequisite, the readers should have basic background knowledge in groundwater engineering and a general understanding of environmental and geological processes.Table of ContentsPreface; Chemical Interaction between Groundwater and Surface Waters; Biological Remediation Using Wetland Systems: A Hydro-Geochemical Perspective; Impact of Groundwater Pollution-Quality on Regional Economics: A Case Study in the Arab Region; Groundwater Modeling and Its Concepts, Classifications, and Applications for Solute Transport Simulation in Saturated Porous Media; Assessing the Microbiological Quality of Potable Groundwater from Selected Protected and Unprotected Wells in Murehwa District, Zimbabwe; 36Cl Contribution for Dating Groundwaters from the Guarani Aquifer System; Geospatial Techniques in Hydrogeochemistry by Intersecting the Layers and Statistical Analysis, Mashhad, Iran; A Comparative Hydrochemical Study of Bottled Mineral Waters; Physicochemical Assessment of Groundwater Quality in a Semiarid Part of North East Nigeria; Impact on Water Resources by Hydraulic Fracking Associated with Coalbed Methane Production; The Environmental State of Freshwater Resources in Man-Made Lakes of Serbia; Hydrogeochemistry of Circum-Neutral Mine Waters in the Anglès Old Mining Area, North Eastern Spain; Evaluation of Natural Water Quality in the Jungar Basin in Central Asia and Its Implications on Regional Water Resource Management; Evolution and Characteristics of Natural Waters under Arid Climate in Northern Tianshan Mountains, Central Asia; Index.

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Book SynopsisThe Bureau of Reclamation is responsible for the construction of most of the large irrigation and water resources infrastructure in the West. Reclamation manages water resource facilities in 17 western states with an original development cost of over $20.0 billion. Furthermore, Reclamation is over 100 years old. This ageing infrastructure requires increased maintenance and replacement efforts and expenditures. This book describes Reclamation''s approach to managing ageing infrastructure. There is also a discussion of four specific approaches to managing Reclamation''s ageing infrastructure through legislative action. Furthermore, the principal federal program to aid municipal wastewater treatment plant construction is authorised in the Clean Water Act (CWA). This book explores the funding for EPA wastewater assistance and some of the funded projects which are not authorised in the Clean Water Act nor the Safe Drinking Water Act. This book also examines the urgent actions needed to be taken for additional funding to resolve any deficiencies in dams. While dams have multiple benefits, they can also present a risk to public safety and economic infrastructure. This book consists of public documents which have been located, gathered, combined, reformatted, and enhanced with a subject index, selectively edited and bound to provide easy access.

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Book SynopsisThis book explores desalination technologies in the United States, which are increasingly used for municipal and industrial water supplies and reclamation of contaminated supplies. An issue for Congress is the federal role in desalination research, demonstration and full-scale facilities, and regulatory requirements. Constraints on wider adoption include financial, environmental, regulatory issues and concerns. Desalination processes generally treat seawater or brackish water to produce a stream of freshwater, and a separate, saltier stream of water that has to be disposed (often called waste concentrate). Its attractions include creation of a new freshwater source from otherwise unusable waters, and its independence from precipitation, runoff, storage, and recharge. Many states (most notably Florida, California and Texas) and cities are actively researching and investigating the feasibility of large-scale desalination plants for municipal water supplies.

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Book SynopsisClimate change poses a variety of challenges for water management, and there is a need to develop methods for understanding and managing risk. While much has been written about the projected impacts of climate change at the continental or regional scale, scientists are quick to caution decision makers about using projections based on global circulation models (GCMs) for local decision making. This uncertainty about specific impacts on local systems has raised concern about the ability of water resource managers to plan for climate and hydrological changes at the local scale, and has spurred recent activity to develop methods for understanding vulnerabilities, including how to downscale climate models. This book examines and documents the steps taken by some of the leading utilities in an attempt to identify the emergent characteristics of water utility climate change vulnerability assessments.

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Book SynopsisWastewater treatment represents a continuous challenge for engineers, environmental scientists and regulators. Today, an increasing number of new contaminants are being found such as pharmaceuticals, personal care products, and nanomaterials. In this book, the authors present current research in the study of the biological methods, technology and environmental impact of wastewater treatment processes. Topics include anaerobic membrane bioreactors for wastewater treatment; ecotoxicological approaches to assess wastewater''s environmental impact to saltwater; EBPR for wastewater treatment; innovative sequencing batch reactors for industrial wastewater treatment; PAHs in the water environment; and cationic tannins as a coagulatnt/flocculant agent.

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Book SynopsisWater quality is fundamental for our health and affects the environment we share with other animals including marine, freshwater and terrestrial species. Water quality is often managed based on indicators for levels of bacteria and other chemical/physical contents. To assist in better management and monitoring of water quality, this book provides an overview of state of the art assessments of water quality; with an understanding how water quality is affected, and improving water quality for irrigation, drinking and recreation activities.

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Book SynopsisForty years after the Clean Water Act set a national goal of eliminating the discharge of pollutants into navigable U.S. waters, the Environmental Protection Agency (EPA) has made significant progress in reducing pollution from industrial facilities; nevertheless, pollution from these facilities continues to cause concern. EPA''s actions to reduce this pollution have included establishing national technology-based regulations, or effluent guidelines, for separate industrial categories, such as petroleum refining, fertiliser manufacturing, coal mining, and metal finishing. Relatively few effluent guidelines have been revised or created in recent years and environmental advocacy groups continue to raise concerns because industrial facilities annually discharge hundreds of billions, and perhaps trillions of pounds of pollutants to U.S. waters. This book examines water pollution controls with a focus on effluent guidelines, total maximum daily loads and stormwater permits.

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Book SynopsisThis book provides an overview of the Environmental Protection Agency''s (EPA) National Water Program (NWP). Despite the ongoing effects of climate change, the National Water Program continues to achieve its mission to protect and restore our waters to ensure that drinking water is safe; and that aquatic ecosystems sustain fish, plants, and wildlife, as well as economic, recreational, and subsistence activities. Some of the programs and activities already underway throughout the NWP include protecting healthy watersheds and wetlands; managing stormwater with green infrastructure; and improving the efficiency and sustainability of water infrastructure, including promoting energy and water efficiency, reducing pollutants, and protecting drinking water and public health.

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Book SynopsisAdverse 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.

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Book SynopsisDuring the next 10 years, many countries important to the United States will experience water problems (shortages, poor water quality, or floods) that will risk instability and state failure, increase regional tensions, and distract them from working with the United States on important U.S. policy objectives. Between now and 2040, fresh water availability will not keep up with demand absent more effective management of water resources. Water problems will hinder the ability of key countries to produce food and generate energy, posing a risk to global food markets and hobbling economic growth. As a result of demographic and economic development pressures, North Africa, the Middle East, and South Asia will face major challenges coping with water problems. This book provides an overview of selected issues in water resources and management with a focus on global water security; the causes and issues of drought in the United States; green infrastructure and issues in managing urban stormwater and stormwater permits; water resource issues in the 113th Congress; and regulation of power plant wastewater discharges.

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Book SynopsisIn this book, the role of biological assessments in a variety of water quality management program applications is discussed, including reporting on the condition of aquatic biota, establishing biological criteria, and assessing the effectiveness of Total Maximum Daily Load determinations and pollutant source controls. This book provides a brief discussion of technical tools and approaches for developing strong biological assessment programs and presents examples of successful application of those tools. The objective of the Clean Water Act (CWA), and water quality management programs generally, is "to restore and maintain the chemical, physical, and biological integrity of the Nation''s waters." Although we have achieved major water quality improvements over the past four decades and have reduced the discharge of many toxic chemicals into our nation''s waters, many environmental challenges remain, such as loss and fragmentation of habitat, altered hydrology, invasive species, climate change, discharge of new chemicals, stormwater, and nitrogen or phosphorus (nutrient) pollution. Measuring the condition of the resident biota in surface waters using biological assessments and incorporating that information into management decisions can be an important tool to help federal, state, and tribal water quality management programs meet many of their challenges.

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Book SynopsisContamination of groundwater sources is a global phenomenon and it is becoming evident that unregulated human activity will lead to further deterioration of the resource in many countries of the world. There is therefore an increasing need for research and informed policies to strategically manage groundwater along with other natural resources. This book has been structured into ten chapters, including an introductory background and contextual material for its contributions, with case studies from US, Canada, Australia, Brazil, Serbia, India, Malaysia, Netherlands, and South Africa. Contributions in this book range from hydrogeochemical investigations and evaluation of groundwater usability for water supply as well as for agricultural purposes to groundwater quality descriptions and characterisation. Issues on groundwater overdevelopment and the consequent quality degradation; flow and recharge processes with management implications; groundwater dependent ecosystems and ecological implications are well covered in its content. A number of simulation variants from numerical modelling to characterise groundwater conditions and estimate groundwater resources potential in large basins are presented to support technical decisions and policy making. The prospects and problems of groundwater development are addressed in this book and novel bioremediation technology with more than 10 years of successful application in remediating groundwater contaminated with chlorinated aliphatic hydrocarbons (CAHs) concludes the content. This book will be useful to all within the groundwater community, researchers and policy makers alike.

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Book SynopsisEvery day in the United States, at least 2 billion gallons of fluids are injected into over 172,000 wells to enhance oil and gas production, or to dispose of fluids brought to the surface during the extraction of oil and gas resources. These wells are subject to regulation to protect drinking water sources under EPA''s UIC class II program and approved state class II programs. Because much of the population relies on underground sources for drinking water, these wells have raised concerns about the safety of the nation''s drinking water. This book examines EPA and state roles, responsibilities, and resources for the program; safeguards to protect drinking water; EPA oversight and enforcement of class II programs; and the reliability of program data for reporting. GAO reviewed federal and state laws and regulations.

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Book SynopsisOne of the most exciting new trends in water quality management today is the movement by many cities, counties, states, and private-sector developers toward the increased use of Low Impact Development (LID) to help protect and restore water quality. LID comprises a set of approaches and practices that are designed to reduce runoff of water and pollutants from the site at which they are generated. By means of infiltration, evapotranspiration, and reuse of rainwater, LID techniques manage water and water pollutants at the source and thereby prevent or reduce the impact of development on rivers, streams, lakes, coastal waters, and ground water. This book summarizes 17 case studies of developments that include Low Impact Development (LID) practices and concludes that applying LID techniques can reduce project costs and improve environmental performance. This book also compares green energy programs and policies in China and the United States.

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Book SynopsisThe 114th Congress faces many water resource development, management, and protection issues. Congressional actions shape reinvestment in aging federal infrastructure (eg: dams, locks, and levees) and federal and nonfederal investment in new infrastructure, such as water supply augmentation, hydropower projects, navigation improvements, and efforts to restore aquatic ecosystems. These issues often arise at the regional or local levels but frequently have a federal connection. Ongoing issues include competition over water, drought and flood responses and policies, competitiveness and efficiency of U.S. harbors and waterways, and innovative and alternative financing approaches. This book provides an overview of the federal role in water resources development, management, and protection, with a focus on projects of the two major federal water resources agencies -- Reclamation and the U.S. Army Corps -- and related legislation. It also discusses overarching policy issues, such as drought and flood management and response, project funding and authorisation priorities, and aquatic ecosystem restoration.

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Book SynopsisThe Water Resources Reform & Development Act of 2014 became law on 10 June 2014. Its conference report resolved differences between the Water Resources Reform and Development Act of 2013 and the Water Resources Development Act of 2013. Policy makers have recently been considering several legislative options to help finance water infrastructure projects, including projects to build and upgrade wastewater and drinking water treatment systems. This book examines one particular option, a "Water Infrastructure Finance & Innovation Act", or WIFIA, program, which Congress included in the Water Resources Reform and Development Act of 2014. This book also summarises congressional authorisation and appropriations processes for the U.S. Army Corps and discusses agency activities under general authorities.

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