Download or read book Rainwater Harvesting for Domestic Water Supplies in Developing Countries written by Kent Keller and published by . This book was released on 1982 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book International Rainwater Catchment Systems Experiences Towards water security written by José Arturo Gleason Espíndola and published by IWA Publishing. This book was released on 2020-05-15 with total page 271 pages. Available in PDF, EPUB and Kindle. Book excerpt: From time immemorial, people have been managing rain. The availability of water and water sources determined where people would be able to live. Adequate rainfall decided on the quality of agriculture. Technical advances and finance may have enabled societies to inhabit big cities and expand agriculture into dry areas, but only because of the resource rain provided through the water cycle. Due to population growth, pollution, and climate change, water scarcity will be one of the most critical problems all around the world in the next 15 years. Today, around 10% of the world’s population lacks a proper water supply service. Harvesting rainwater and using it for drinking, domestic, industrial, and agricultural uses will help to supply quality water to urban and rural populations. Divided into four sections, basic concepts, narratives of RWH, programs implemented by diverse sectors of society, and notable cases, the book summarizes experiences from 14 different countries all around the globe, developed and developing countries, urban and rural areas. The subject of this book is related to the promotion of different international rainwater experiences that provides sustainable water services and climate resilience, including technical aspects and socio-cultural and policy affairs. This book was written for all people interested in sustainable rainwater management. Students, people just starting in the subject, and experts will find this book interesting as it creates an overview of rainwater harvesting practice and technology all around the world. We encourage all readers to read these stories and arguments at your leisure. Some many ideas and techniques can be picked up and applicable for serving the last 10% that is waiting for water security and proper water service.
Download or read book Novel Approaches to Rainwater Harvesting and Sanitation in Developing Countries written by R. Tandlich and published by Nova Science Publishers. This book was released on 2017 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rainwater 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.
Download or read book Household Reusable Rainwater Technology for Developing and Under Developed Countries written by Chukwuemeka Kingsley John and published by Taylor & Francis. This book was released on 2023-10-04 with total page 217 pages. Available in PDF, EPUB and Kindle. Book excerpt: Household Reusable Rainwater Technology for Developing and Under-Developed Countries provides insight into household techniques for collecting and treating harvested rainwater safely for both potable and nonpotable uses, as well as practices to improve its quality, with numerous realworld case studies and data. It gives a comprehensive, holistic account on the household scale for both developing and under-developed countries. Improvement mechanisms such as the impacts of first flush, household water treatment techniques, and sedimentation in the harvested water are described in depth together with the advantages and disadvantages of their common practices in developing and under-developed societies. Also discussed is a comprehensive survey illustrating the impact of rainwater sources on the daily life of a carefully selected community from the perspective of its residents. The book is ideal for students, researchers, academics, water policy providers, and bodies worldwide such as WHO and DFID.
Download or read book Small Community Water Supplies written by E. H. Hofkes and published by John Wiley & Sons. This book was released on 1983 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Water written by Robin Clarke and published by Routledge. This book was released on 2013-12-16 with total page 207 pages. Available in PDF, EPUB and Kindle. Book excerpt: Only 3 per cent of the world's water is freshwater and about one third of that is inaccessible. The rest is very unevenly distributed, parts of Canada and the Amazon, for example are both more than amply suppied. Terrible and permanent water stress can be seen, among other places, in the drylands of Africa caused not just by drought, but by poverty leading to poor land management and over-population.;As with so many other things, those most badly affected are the poor nations of the world who are frequently faced with an impossible dilemma: they must either limit their water use to decreasingly available unused water or they must make do with used but untreated and, therefore, dangerous water. They cannot afford the technology to recycle safely. In rural regions increased populations and frequent droughts mean that in addition to the lack of fresh, clean water for human consumption there are inadequate supplies for crop irrigation.;An enormous proportion of the world's population lives in countries which share their primary sources of water with other nations, for example 12 countries depend on the Danube, 10 on the Niger, 9 on the Nile. Water is essential to development, both in poor countries and in rich, the use made of a major river in one country can affect seriously the possibilities open to another. Hence the international shortage is a major threat to world security. To take but one example, if Turkey goes ahead with its plan to damn the Euphrates, then Iraq and Syria, already water-stressed countries could be in even more serious trouble - they are hardly likely to accept the situation.;This book describes the world situation, addresses the nature of the problems, shows the ways in which they have been shamefully neglected in all development and economic thinking and proposes some solutions, often simple and well-tried but which could ensure water security for the whole world.
Download or read book Rainwater Harvesting for Agriculture in the Dry Areas written by Theib Y. Oweis and published by CRC Press. This book was released on 2012-05-21 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dry areas suffer not only from limited rainfall but also ‘natural leakage’—90% of rainwater is lost directly or indirectly, and is unavailable for agriculture or domestic use. Water harvesting is a low-cost, easy-to-use, environmentally-friendly way to recover a large part of this lost water. How does water harvesting work? Which sites or areas are best suited and how can these areas be identified? How to design, build and maintain a water harvesting system tailored to local needs? How can water harvesting contribute to combating land degradation, enhancing food security and adapting to climate change? This book provides the answers. The book is based on many years of research, training and development by three of the world’s leading experts in water management and agriculture. It is authoritative, comprehensive, and easy to read, containing practical examples, many illustrations and little jargon. This volume will be of great interest to researchers, development workers, farmers, policymakers, students of the natural sciences—in fact, anyone interested in efficient, sustainable management of water resources and agriculture.
Download or read book Water Demand Management written by David Butler and published by IWA Publishing. This book was released on 2005-12-01 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: A common characteristic of water demand in urban areas worldwide is its inexorable rise over many years; continued growth is projected over coming decades. The chief influencing factors are population growth and migration, together with changes in lifestyle, demographic structure and the possible effects of climate change (the detailed implications of climate change are not yet clear, and anyway will depend on global location, but must at least increase the uncertainty in security of supply). This is compounded by rapid development, creeping urbanization and, in some places, rising standards of living. Meeting this increasing demand from existing resources is self-evidently an uphill struggle, particularly in water stressed/scarce regions in the developed and developing world alike. There are typically two potential responses: either "supply-side" (meeting demand with new resources) or "demand-side" (managing consumptive demand itself to postpone or avoid the need to develop new resources). There is considerable pressure from the general public, regulatory agencies, and some governments to minimise the impacts of new supply projects (e.g. building new reservoirs or inter-regional transfer schemes), implying the emphasis should be shifted towards managing water demand by best utilising the water that is already available. Water Demand Management has been prepared by the academic, government and industry network WATERSAVE. The concept of the book is to assemble a comprehensive picture of demand management topics ranging from technical to social and legal aspects, through expert critical literature reviews. The depth and breadth of coverage is a unique contribution to the field and the book will be an invaluable information source for practitioners and researchers, including water utility engineers/planners, environmental regulators, equipment and service providers, and postgraduates. Contents Water consumption trends and demand forecasting techniques The technology, design and utility of rainwater catchment systems Understanding greywater treatment Water conservation products Water conservation and sewerage systems An introduction to life cycle and rebound effects in water systems Developing a strategy for managing losses in water distribution networks Demand management in developing countries Drivers and barriers for water conservation and reuse in the UK The economics of water demand management Legislation and regulation mandating and influencing the efficient use of water in England and Wales Consumer reactions to water conservation policy instruments Decision support tools for water demand management
Download or read book Rainwater Catchment Systems for Domestic Supply written by John Gould and published by Design, Construction and Imple. This book was released on 1999 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rainwater Catchment Systems for Domestic Supply provides a state-of-the-art review of practice in the collection of rainwater. It presents case studies with numerous examples from around the world which will help anyone intending to design or construct a rainwater catchment system. The prime focus of the book is on implementation of roof and ground catchment systems for meeting either total or supplementary household water requirements. All aspects of design and construction are covered including simple methods of sizing systems, erection of gutters, choice of materials, construction techniques, training, operation and maintenance. In addition, non-technical factors such as water quality, health, social, cultural, political, institutional and gender issues are discussed. The text is fully supported with drawings and photographs and a detailed illustrated step-by-step account is provided of how to build several different types of household rainwater tanks with volumes from 2 to 90 cubic metres. Rainwater Catchment Systems is based on practical experience and lessons learnt during over 20 years constructing and researching rainwater systems in Africa and Asia. It will be of use and interest to project managers, development workers, water engineers, architects, builders, researchers and appropriate technology enthusiasts.
Download or read book The Impact of U S Water Programs on Global Health written by United States. Congress. House. Committee on Foreign Affairs. Subcommittee on Africa, Global Health, Global Human Rights, and International Organizations and published by . This book was released on 2014 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Rainwater Collection Systems written by Brian G. Latham and published by . This book was released on 1984 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Rainwater Harvesting for Agriculture and Water Supply written by Qiang Zhu and published by Springer. This book was released on 2015-12-08 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers key resource materials developed for an international training course on Rainwater Harvesting and Utilization hosted annually by the Gansu Research Institute for Water Conservancy in Lanzhou, China since 2003. Topics cover the design, construction and management of rainwater harvesting systems for domestic water supply and supplementary irrigation, rainwater quality issues and runoff farming. It presents case studies from successful rainwater-harvesting projects both in China and around the globe, and provides readers with essential information and inspiration alike. It is a valuable resource for researchers, practitioners and students in the area of water management, agriculture and sustainable development. Qiang Zhu is a research professor at Gansu Research Institute for Water Conservancy, Lanzhou, China; John Gould is a rainwater harvesting consultant based in Christchurch, New Zealand; Yuanhong Li is a research professor at Gansu Research Institute for Water Conservancy, Lanzhou, China; Chengxiang Ma is an engineer at Gansu Research Institute for Water Conservancy, Lanzhou, China.
Download or read book Every Drop Counts written by United Nations Environment Programme and published by UNEP/Earthprint. This book was released on 2008 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water use efficiency within the context of sustainable water balance in the urban and domestic sector means optimising safe and sufficient supply and water demand while also closing the life cycle. As environmentally sound technologies play a crucial role in this process technologies and best practices for storage, supply and distribution as well as water related policies need to be identified. The source book provides a comprehensive overview about Environmentally Sound Technologies (ESTs) for water use efficiency in the urban and domestic environment.
Download or read book Asian Water Supplies written by Arthur C. McIntosh and published by IWA Publishing (International Water Assoc). This book was released on 2003-09-30 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt: Asian developing country urban water supplies have progressed little in the last 20 years. Coverage in cities with 24 hour piped, potable water is still under 50% in most cities. Coverage with sewerage is much lower. Unaccounted for water still averages about 35% of production. The author brings his 25 years experience in developing country water supplies to bear in examining why we have failed and what must be done to get on the right track. Features of this book: The book identifies the myths and realities in the sector It looks at issues and solutions under a number of important topics Governance and tariffs are identified as both core problems and core solutions Reference is made to recent field data, including (i) a survey of 20 cities in 20 countries; (ii) case studies on water supplies in Male?, Manila, Phnom Penh, Colombo, Kathmandu and Dalian; and (iii) case studies on small-scale water service providers in various cities A new approach to development and management of water supplies is proposed, based on transparent government policy, regulation and benchmarking and the involvement of civil society Finally, the author looks at what the goals should be and a strategy to achieve those goals Asian Water Supplies will be of great value to government agencies, municipalities, water utilities, consultants, donors and non-government organizations. This title is not currently available to order
Download or read book Water Management Food Security and Sustainable Agriculture in Developing Economies written by M. Dinesh Kumar and published by Routledge. This book was released on 2013 with total page 255 pages. Available in PDF, EPUB and Kindle. Book excerpt: India is a fast developing economy whose natural resource base, comprising land and water supporting agricultural production, are not only under enormous stress, but also complex and not amenable to a uniform strategy. This book addresses strategies for food security and sustainable agriculture in India, including lessons to be learned in other developing economies across the world.
Download or read book Handbook of Water Harvesting and Conservation written by Saeid Eslamian and published by John Wiley & Sons. This book was released on 2021-04-19 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water harvesting is gaining more and more recognition as the sustainable and resilient alternative to other water supply options. It is economically viable, socially compatible and environmentally friendly. Water harvesting has proven to be a robust solution to overcome or reduce water shortages all over the world. To apply this in a sustainable and effective way, it is important to understand exactly where it can be applied to make full use of its potential. The Handbook of Water Harvesting and Conservation: Case Studies and Application Examples is the most comprehensive, up-to-date and applied casebook on water harvesting and conservation yet published. The editors bring together the many perspectives into a synthesis that is both academically-based and practical in its potential applications. The Handbook of Water Harvesting and Conservation: Case Studies and Application Examples will be an important tool for education, research and technical works in the soil, water and watershed management area, and will be highly useful for drought strategy planning, flood management and adaptation to climate change in all urban, agricultural, forest, rangeland areas.
Download or read book Rethinking Water Management written by Caroline Figueres and published by Earthscan. This book was released on 2012 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: If water resources are to be distributed efficiently, equitably and cost-effectively in this rapidly changing world, then it is clear that current water management practices are no longer feasible. Innovative approaches are required to meet the increasing water demands of a growing world population and economy and the needs of the ecosystems supporting them. New approaches have to be employed at global, national and local levels. In Rethinking Water Management, a new generation of water experts from around the world examine the critical challenges confronting the water profession, including rainwater and groundwater management, recycling and reuse, water rights, transboundary access to water and financing of water. They offer important new perspectives on the use, management and conservation of fresh water, in terms of both quantity and quality, for the domestic, agricultural and industrial sectors, and show how a new set of paradigms can be applied to successfully manage water for the future. Caroline Figueres is Head of the Urban Infrastructure Department at UNESCO-IHE Water Education Institute in The Netherlands.Cecilia Tortajada is Vice President of the Third World Centre for Water Management in Mexico and Vice President-elect of the International Water Resources Association. Johan Rockstr'm is Water Resources Expert at UNESCO-IHE.
