Urban sanitation and solid waste sectors are under significant pressure in East Africa due to the lack of competent institutional capacity and the growth of the region's urban population. This book presents and applies an original analytical approach to assess the existing socio-technical mixtures of waste and sanitation systems and to ensure wider access, increase flexibility and ecological sustainability. It shows how the problem is not the current diversity in waste and sanitation infrastructures and services and variety of types and scales of technology, of formal and informal sector involvement, and of management and ownership modes. The book focuses instead on the lack of an integrative approach to managing and upgrading of the various waste and sanitation configurations and services so as to ensure wider access, flexibility and sustainability for the low income populations who happen to be the main stakeholders. This approach, coined "Modernized Mixtures", serves as a nexus throughout the book. The empirical core addresses the waste and sanitation challenges and debates at each scale - from the micro-level (households) to the macro-level (international support) - and is based on the results of a five-year-long interdisciplinary, empirical research program. It assesses the socio-technical diversity in waste and sanitation and provides viable solutions to sanitation and waste management in East Africa. This book provides students, researchers and professional in environmental technology, sociology, management and urban planning with an integrated analytical perspective on centralized and decentralized waste and sanitation configurations and tools for improvement in the technology, policy and management of sanitation and solid waste sectors.

The purpose of this book is to present an overview of the latest research, policy, practitioner, academic and international thinking on water security-an issue that, like water governance a few years ago, has developed much policy awareness and momentum with a wide range of stakeholders. As a concept it is open to multiple interpretations, and the authors here set out the various approaches to the topic from different perspectives. Key themes addressed include: Water security as a foreign policy issue The interconnected variables of water, food, and human security Dimensions other than military and international relations concerns around water security Water security theory and methods, tools and audits. The book is loosely based on a masters level degree plus a short professional course on water security both given at the University of East Anglia, delivered by international authorities on their subjects. It should serve as an introductory textbook as well as be of value to professionals, NGOs, and policy-makers.

Singapores journey during the past 45 years is an outstanding example that, in spite of multiple hardships, pragmatic policies, clear visions, long-term planning, forward-looking strategies and political will, as well as a relentless urge to improve, can result in strong foundations for sustainable development. This book describes the journey of Singapores development and the fundamental role that water has had in shaping it. What makes this case so unique is that the quest for self-sufficiency in terms of water availability in a fast-changing urban context has been crucial to the way development policies and agendas have been planned throughout the years. The authors analyse plans, policies, institutions, laws and regulations, water demand and water supply strategies, water quality and water conservation considerations, partnerships and importance of the media. They assess overall how all these issues have evolved in response to the dynamic needs of the city-state. The study of Singapore shows how a dynamic society can address development without losing its focus on the environment. In the city-state, environmental concerns in general, and water concerns in particular, have played a major role in its transformation from a third word to a first world country. How and why this transformation took place is the main focus of this authoritative book.

In 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 transfer of modern water management from one locality to another and to critically discuss the transferability of policy and governance concepts by analysing the contextual needs and factors. Case studies are included from North America, Europe, the Middle East and Asia. It is argued that in many cases context matters in water management and that there is no panacea or universal concept that can be applied to all countries or regions with different political, economic, cultural and technological contexts. Yet it is also shown that some countries are facing pressing and similar water management issues that cut across national borders, and hence the transfer of knowledge may be beneficial.

Contamination of water supplies and the immediate availability of appropriate emergency responses to chemical, biological, radiological or nuclear (CBRN) events which result in contaminated water are becoming increasingly relevant and significant issues in the water industry and in the wider world. Consequently, new strategies and technologies are being constantly evolved and refined by leading experts in the field in order to achieve rapid and effective responses to water contamination events. Water Contamination Emergencies: Enhancing our Response brings together contributions from leading scientists and experts from both academia and industry in the field of water contamination and emergency planning. The book covers a wide range of topics including responses to water contamination emergencies, impacts on public health and commerce, risk assessment, analysis and monitoring, emergency planning, control and planning and threats to the water industry. This book is ideal for specialists in the field of water contamination and emergency response planning, especially researchers and professionals in industry and government who require an authoritative and highly specialised resource on water contamination management. The reader will gain an appreciation of the activities supporting the development of responses to contamination events; emergency actions required in response to the contamination of drinking water; and incident management. Also discussed are the importance of communication between organisations and the public; consumer perceptions and the need for robust and rapid screening of samples taken in response to potential contamination events in order to help answer the key question "Is this water safe to drink?"

The litany of alarming observations about water use and misuse is now familiar-over a billion people without access to safe drinking water; almost every major river dammed and diverted; increasing conflicts over the delivery of water in urban areas; continuing threats to water quality from agricultural inputs and industrial wastes; and the increasing variability of climate, including threats of severe droughts and flooding across locales and regions. These issues present tremendous challenges for water governance. This book focuses on three major concepts and approaches that have gained currency in policy and governance circles, both globally and regionally-scarcity and crisis, marketization and privatization, and participation. It provides a historical and contextual overview of each of these ideas as they have emerged in global and regional policy and governance circles and pairs these with in-depth case studies that examine manifestations and contestations of water governance internationally. The book interrogates ideas of water crisis and scarcity in the context of bio-physical, political, social and environmental landscapes to better understand how ideas and practices linked to scarcity and crisis take hold, and become entrenched in policy and practice. The book also investigates ideas of marketization and privatization, increasingly prominent features of water governance throughout the global South, with particular attention to the varied implementation and effects of these governance practices. The final section of the volume analyzes participatory water governance, querying the disconnects between global discourses and local realities, particularly as they intersect with the other themes of interest to the volume. Promoting a view of changing water governance that links across these themes and in relation to contemporary realities, the book is invaluable for students, researchers, advocates, and policy makers interested in water governance challenges facing the developing world.

Asia's 48 countries have an estimated 1.757 billion urban population and 2.4 billion people in rural areas (or approximately 60 per cent of the global population). Divided into central, eastern, southern, south-eastern and western regions, the continent is also extremely heterogeneous in terms of water quality conditions. The policies and management practices vary significantly from one country to another, and even within one country, depending on specific economic, political, social, environmental, legal and institutional factors. In order to appreciate the complexities associated with water quality policy and management, it is important to acknowledge the multiplicity of interrelated and often conflicting events, issues, actors and interests, both within and outside the water sector that impact them. This complexity, alongside institutional inability for systematic and coordinated collaboration, are potent reasons as to why, in the second decade of the 21st century, formulation and implementation of efficient water quality management policies benefitting humankind and the environment have still not been achieved. The book was originally published as a special issue of the International Journal of Water Resources Development.

This book examines the role of private firms in the American water and wastewater industry. As more water infrastructure shifts from public- to private-sector control, vendors, consultants, and facilities are taking on more importance. Lewis D. Solomon presents an historical overview of water supply and treatment needs and the role of the government, including how water policy has been crafted. He argues that water scarcity is becoming a problem due to groundwater depletion, contamination, and patterns of consumption. He examines the impact of climate change on water availability and quality considering voluntary conservation programs and mandatory restrictions for water use. Solomon points to how for-profit firms can use technology to increase water supply. He describes what privatization would look like in practice and reviews evidence from two case studies. Solomon proposes privatization as a viable response to America's water crisis that can address both scarcity and capital problems. "America's Water and Wastewater Crisis" presents a careful examination of how the water industry has operated in the United States in the past and how it may work as we move into the future. This book is invaluable to environmental specialists, businessmen, and government officials.

"Solid Waste Recycling and Processing, Second Edition," provides best-practice guidance to solid waste managers and recycling coordinators. The book covers all aspects of solid waste processing, volume reduction, and recycling, encompassing typical recyclable materials (paper, plastics, cans, and organics), construction and demolition debris, electronics, and more. It includes techniques, technologies, and programs to help maximize customer participation rates and revenues, as well as to minimize operating costs. The book is packed with lessons learned by the author during the implementation of the most successful programs worldwide, and includes numerous case studies showing how different systems work in different settings.

This book also takes on industry debates such as the merits of curbside-sort versus single-stream recycling and the use of advanced technology in materials recovery facilities. It provides key facts and figures, and brief summaries of legislation in the United States, Europe, and Asia. An extensive glossary demystifies the terminology and acronyms used in different sectors and geographies. The author also explains emerging concepts in recycling such as zero waste, sustainability, LEED certification, and pay-as-you-throw, and places waste management and recycling in wider economic, environmental (sustainability), political, and societal contexts.
Covers single- and mixed-waste streamsEvaluates the technologies and tradeoffs of recycling of materials vs. integrated solutions, including combustion and other transformational optionsCovers recycling as part of the bigger picture of solid waste management, processing and disposal

Water issues in the American West share many similarities with those seen elsewhere in the world as population growth exacerbates longstanding problems of inappropriate water use and management. The contributors to this timely volume examine the universal challenge of sustainable water management to improve the use of water resources already developed and find ways to moderate our growing collective thirst. The volume begins with an exploration of the opportunities, arguments, and mechanisms for transferring lessons between the American West and foreign nations. Succeeding chapters cover individual issues such as: water allocation and the relationship between market mechanisms and government-based approaches, the challenge of environmental protection, the protection of cultural values with a focus on indigenous water rights, the significance of international and interstate rivers in promoting regional conflict and cooperation, and the role of water management in sustainable development. A comprehensive look at one of our most pressing issues, In Search of Sustainable Water Management will be of great interest to scholars and practitioners in the areas of water management, law, policy studies, economics, planning and public administration.

The fundamentals of urban drainage and wastewater disposal are presented in this handbook and this new edition has been reworked to reflect new US technology, practices, and conditions. Chapters cover calculation of drainage systems; urban stormwater and combined sewer overflow management; general considerations of wastewater treatment; design and planning of treatment plants; industrial wastewater treatment and pretreatment; protection of receiving waters: discharge of wastewater into surface waters and self-purification of surface waters; conversion of SI units to English customary units; and information retrieval. An appendix of monographs for dimensioning of sewers is included.

Our rivers and lakes are continuously self-purifying thanks to algal and bacterial biofilms that grow over the surface of stones and other debris. This same process has been employed for over a century to treat our municipal and industrial wastewater in specially designed fixed film reactors that maximize this microbial activity by providing ideal growth conditions and unlimited food and oxygen. Fixed film, or attached biofilm, reactors are unique in their ability to treat complex wastewaters and shock loadings; using far less energy than other wastewater treatment processes such as activated sludge, making them a sustainable treatment option.Targeted at undergraduate and postgraduate engineers and scientists, this book follows the structure of bestseller Biology of Wastewater Treatment. This volume gives an expanded and up-to-date overview of the use of fixed-film reactors in wastewater treatment with content spanning from biofilm formation, to traditional trickling filters and rotating biological contactor technology, advanced submerged systems (including MBBRs and IFAS) and their key role in the treatment of contaminated air, and finally to nitrogen removal employing new microbial pathways such as Anammox. This monograph emphasizes the biological aspects of the processes.

Biomethane through resource circularity: Research, Technology and Practices is an invaluable resource for researchers, policy makers, implementers and PhD and Marsters level students in universities analyzing the present status, waste biomass including agro wastes, success in experimentation & commercial production, future needs and other relevant areas. While huge biomass is wasted by open burning, there is potential of energy generation that can be extracted from the biomass preventing GHG emission and creating business opportunities. Abundance and renewable bioenergy can contribute to a more secure, sustainable, and economically sound future through biomethanation process by selecting followings: Supply chain sustainability of clean energy sources Appropriate Anaerobic Digestion technology with different feedstock Processes Parameter Optimization and best fit conditions, Productivity, Purification of biogas and end use Economic feasibility as business case, Commercialization, generating employment and Revitalizing rural economies This book addresses most of the above issues in lucid manner by experts in the field from different countries which are helpful for the related stakeholders edited by experts in the field.

This book provides a comprehensive examination of water resource management in the Omo-Turkana Basin, linking together biophysical, socioeconomic, policy, institutional and governance issues in a solutions-oriented manner. The Omo-Turkana Basin is one of the most important lake basins in Africa, and despite the likely transboundary impacts associated with the management of dams, it is the largest lake basin in Africa without a cooperative water agreement. This volume provides a foundation for integrated decision-making in the management of development in the Lake Turkana Basin. Chapters cover water-related conditions, hydropower, agriculture, ecosystems, resilience and transboundary governance. The final chapter proposes ways forward in light of the potential benefits that can be achieved through cooperation, and practical realities that cooperation is slow and may take time to achieve. This book will be of great interest to students and scholars of water and natural resource management, environmental policy, sustainable development and African studies. It will also be relevant to water management professionals.

Nuclear technology places special demands on society and both nuclear weapons and nuclear energy for peaceful purposes require a large measure of security and monitoring at the international level.

This book focuses on nuclear waste management, which can work in democratic countries only if viewed as legitimate by the population. This book posits the inability of democracies to establish such legitimacy as an explanation for the current absence of public policy decisions that can identify a solution. The problems are such that they can be resolved only if fundamental aspects of the modern notion of legitimacy are set aside.

This book is the first of its kind on the emerging topic of source-to-sea management. It showcases different applications of the concept to improve the environmental health of freshwater, land and coastal and marine systems, drawing upon research performed across Europe, Africa and Asia. Improved management of land, freshwater, coasts and oceans is a key environmental challenge of our time. It is needed to prevent the millions of tons of plastic and other pollutants that enter the ocean from land-based sources each year. It is essential to reduce highly polluted, oxygen-depleted "dead zones" in our coastal and marine waters. Extensive diversions of the flows of rivers need to be avoided to ensure that little or no water reaches the sea. Source-to-sea (S2S) is an emerging concept to improve understanding of how to effectively manage freshwater, land, coastal and marine systems. The collected works in this book explore experiences with S2S management in diverse regions across Europe, Asia, Africa and Australia, addressing sedimentation, nutrient and pharmaceutical pollution in freshwater and marine aquatic environments, and marine debris on the coasts and in the seas. It provides key insights into a few areas that should be of interest to those who want to learn from the lessons from case studies of applied S2S interventions. This book will be of great value to scholars, students and researchers interested in global freshwater, coastal zone, ocean management, sustainable development and environmental governance. The chapters in this book were originally published as a special issue of the journal Water International.

This book provides an ecosystem perspective in addressing the water resource management issues in the South Asian region. It argues that aspects such as sources of water, its distribution and users; land--water interrelations; drivers of change such as laws, policies and institutions; management of issues and technologies related to water supply; institutional set-up; economic instruments such as pricing, taxes, subsidies; and economics of ecosystem services are crucial. Climate changes, melting of glaciers and polar ice caps, rising sea level and the increased frequency of extreme events, have to be factored into integrated management of water resources. This book addresses some of these major issues related to aquatic ecosystems and focuses on three major aspects: (a) concepts related to ecosystems, ecosystem services and their linkages with water; (b) human impacts on ecosystems, particularly the aquatic ecosystems, and their assessment; and (c) the management, including policy, governance and economics. Comprising new theories, research and case studies, the book will be useful those concerned with water resource management -- professionals, students and researchers.

The Economics of Industrial Water Use presents an authoritative collection of the most important articles to have applied economic models and measurement techniques to the topic of industrial water use over the last thirty years. It includes an original introductory chapter which summarizes and critically assesses the literature on this important subject. These papers employ a range of modelling approaches including econometric estimation, linear programming, input-output models, non-market valuation and integrated river basin planning models. They also provide empirical evidence of the significant role played by economic forces in determining industrial water intake, discharge and recirculation. This comprehensive volume will be an indispensable reference source for those with an interest in water's role in industrial applications.

Including work by some of the world's leading economists, engineers, ecologists and social scientists, Water Resources and Economic Development is a unique collection due to its global perspectives and specific focus upon the recent experiences of the developing regions of Asia, Africa and Latin America. It explores important topics such as basin and regional development, irrigation and agricultural development, water supply, sanitation and health, legal and institutional issues, water pricing and water markets, and policy trends and emerging issues. This authoritative volume will be an invaluable source for students, researchers and policymakers and also for those who would like to be more informed in this key area of development studies.

The absence of water supply infrastructure is a critical issue that affects the sustainability of cities in the developing world and the quality of life of millions of people living in these cities. Urban India has probably the largest concentration of people in the world lacking safe access to these infrastructures. This book is a unique study of the politics of water supply infrastructures in three metropolitan cities in contemporary India - Bangalore, Chennai and Kochi. It examines the process of change in water supply infrastructure initiated by notable Public Private Partnership's efforts in these three cities to reveal the complexity of state-society relations in India at multiple levels - at the state, city and neighbourhood levels. Using a comparative methodology, the book develops as understanding of the changes in the production of reform water policy in contemporary India and its reception at the sub-national (state) level. It goes on to examine the governance of regimes of water supply in Bangalore, Chennai and Kochi, and evaluates the role of the partnerships in reforming water supply. The book is a useful contribution to studies on Urban Development and South Asian Politics.

Produced water is mainly salty water trapped in the reservoir rock and brought up along with oil or gas during production. Almost all offshore oilfields produce large quantities of contaminated water that can have significant environmental effects if not handled properly. Over the life of a well, the volume of water produced will exceed the volume of oil by a factor of 3-6 times. Since produced water has no commercial value, operators must find a way to treat relatively large amounts of water at the lowest possible cost. Packed with over 500 tables, figures, and equations, the objective of this book is to provide any one who is involved in the design, operation, maintenance and sizing of produced water treatment systems, with a handy reference to the latest technology, management, treatment, and handling practices.

This book will provide readers with the necessary insight to:

Present a description of the various water treating equipment that are currently in use

Provide performance data for each unit

Develop a "feel" for the parameters needed for design and their relative importance

Develop and understanding of the uncertainties and assumptions inherent in the design of the various items of equipment

Outline sizing procedures and equipment selection

The objective of this book is to provide the reader with sufficient information to make better logical choices in designing and operating the system. To a large extent, the design of a system, the sizing of individual pieces of equipment and the operation of the system must be tempered by the experience and judgement of the designer and operator.
Present a description of the various water treating equipment that are currently in useProvide performance data for each unitDevelop a "feel" for the parameters needed for design and their relative importanceDevelop and understanding of the uncertainties and assumptions inherent in the design of the various items of equipmentOutline sizing procedures and equipment selection

This excellent, clearly illustrated book has been written for those working with farmers on development and extension in rural areas who do not have much access to the technical know-how needed for developing irrigated agriculture on a small scale.

This book is open access under a CC BY 4.0 license. This volume focuses on microscopic plastic debris, also referred to as microplastics, which have been detected in aquatic environments around the globe and have accordingly raised serious concerns. The book explores whether microplastics represent emerging contaminants in freshwater systems, an area that remains underrepresented to date. Given the complexity of the issue, the book covers the current state-of-research on microplastics in rivers and lakes, including analytical aspects, environmental concentrations and sources, modelling approaches, interactions with biota, and ecological implications. To provide a broader perspective, the book also discusses lessons learned from nanomaterials and the implications of plastic debris for regulation, politics, economy, and society. In a research field that is rapidly evolving, it offers a solid overview for environmental chemists, engineers, and toxicologists, as well as water managers and policy-makers.

This book is about how water managers in the United States are responding to the call for increased effort to achieve sustainable supplies of clean fresh water for present and future generations. The author, himself a participant in the water supply chain, demonstrates that while water is indeed one of life's most essential commodities, in many parts of the United States it is one of the most stressed resources. Throughout the book the author illustrates both the good and the bad efforts taken or not taken by water and wastewater management with real life examples. This book will appeal to the educators, students, volunteers, elected officials, regulators, and other participants with a role in helping the suppliers of water and wastewater services to achieve their goals providing clean, safe water on a sustainable basis.

This book describes the ecosystem of the Andean watersheds, covering the Californian valley, tropical Andes, and southern Andes. Case studies of the new methods and techniques used for hydrological research in the Andes are provided, and sustainability issues pertaining to Andean water resources are discussed in the context of climate change, social and economic issues, and public policy. Furthermore, the impact of economic development on the Andean ecosystem, specifically the effect on the water cycle and the water-energy-food nexus, are examined.