Download or read book Community and Household Management Strategies for Water Supply and Treatment in Rural and Peri urban Areas in the Developing World written by Ryan William Schweitzer and published by . This book was released on 2013 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Unimproved sanitation can be a source of water contamination and a risk factor in water related disease. Furthermore, the effective management of community water supply infrastructure is not a sufficient condition for ensuring water quality and eliminating health risks to consumers. As a result water treatment technologies, such as ceramic water filters (CWFs), implemented and managed at the household level and combined with safe storage practices are proposed as a means of reducing these risks. The performance of CWFs in laboratory settings has differed significantly from field studies with regard to microbial treatment efficacy and also hydraulic efficiency. Chapter 4 presents a 14 month field study of two locally manufactured CWFs conducted in a rural community in the Dominican Republic. Each of the 59 households in the community received one filter. The CWFs in this study performed poorly with regard to water quality and hydraulic performance. Focus group meetings and household survey suggests that flow rate is a major issue for user acceptability. To address the user concerns Chapter 5 presents two mathematical models for improving the hydraulic performance for the frustum and paraboloid designs. The models can be used to predict how changes in user behavior or filter geometry affects the volume of water produced and therefore can be used as tools to help optimize filter performance.
Download or read book Designing Water Supply and Sanitation Projects to Meet Demand in Rural and Peri Urban Communities Book 1 Concept Principles and Practice written by Paul Deverill and published by WEDC, Loughborough University. This book was released on 2002 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: These guidelines are the result of two years collaborative research undertaken by WEDC with partners in Africa and South Asia. They demonstrate how water supply and sanitation projects in rural and peri-urban areas can be designed to meet user demand. The aim is to improve the use and sustainability of the services provided. The guidelines consist of three books: Book 1: Concept, Principles and Practice Book 2: Additional Notes for Policy Makers and Planners Book 3: Ensuring the Participation of the Poor.
Download or read book A Systems Approach to Modeling the Water Energy Land Food Nexus Volume I written by Bernard Amadei and published by Momentum Press. This book was released on 2019-01-29 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: This two-volume set describes a flexible and adaptive system-based methodology and associated guidelines for the management and allocation of community-based WELF resources. Over the next 50 years, rapid population, urbanization, and economic growth worldwide will create unprecedented demands for water, energy, land, and food (WELF) resources. The discussion on how to meet human needs for WELF resources and how to guarantee their respective securities has changed over time from looking at all four sectors in isolation to understanding their interdependency through the so-called WELF nexus. The approach presented in this book responds to the overall agreement in the WELF nexus literature that the management and allocation of WELF resources at the community level need to be examined in a more systemic, multidisciplinary, participatory, and practical manner while seeking to increase synergies and reduce trade-offs. This book was written to explore the value proposition of that approach. Volume 1 focuses on defining the landscape in which the nexus operates and outlines the proposed methodology. Volume 2 explores the quantitative and qualitative modeling of the nexus and landscape using system modeling tools including system dynamics. It presents a road map for the formulation, simulation, selection, and ranking of possible intervention plans. The proposed methodology is designed to serve as a guide for different groups involved in the science and policy decision aspects of the WELF nexus within the context of community development. The methodology focuses mostly on WELF-related issues in small-scale and low-income communities where securing resources is critical to their short- and long-term livelihood and development.
Download or read book Community Water Community Management written by Ton Schouten and published by Practical Action. This book was released on 2003 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: Community management has become the leading concept for implementing water supply systems in rural areas . In the light of two decades of experience, this book considers the opportunities and constraints of community management in providing a service to the millions of people who need it:
Download or read book Water for Rural Communities written by John Briscoe and published by . This book was released on 1988 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: Efforts to improve the water supplies used by people in rural areas of developing countries have run into serious obstacles: not only are public funds not available to build facilities for all, but many newly constructed facilities have fallen into disrepair and disuse. Along with the numerous failures there are also successes in this sector. From these successes a new view has begun to emerge of what the guiding principles of rural water supply strategies should be. This book brings together and spells out the constituents of this emerging view. The central message is that it is the local people themselves, not those trying to help them, who have the most important role to play. The community itself must be the primary decisionmaker, the primary investor, the primary organizer, and the primary overseer. The authors examine the implications of this primary principle for the main policy issues - the level of service to be provided in different settings, the level and mechanisms for cost recovery, the roles for the private and public sectors, and the role of women. The potential advantages of proceeding from this outlook, instead of the older top-down approaches, are considerable. Improvement efforts are more likely to meet felt needs, new facilities are more likely to be kept in service, and more communities are more likely to get safe water sooner.
Download or read book Demand side Water Strategies and the Urban Poor written by Gordon McGranahan and published by IIED. This book was released on 2002 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Water Sanitation Health for All written by Anil Agarwal and published by . This book was released on 1981 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Water Management in Developing Countries and Sustainable Development written by S. Suriyanarayanan and published by Springer Nature. This book was released on with total page 481 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Designing Water Supply and Sanitation Projects to Meet Demand in Rural and Peri Urban Communities Book 2 Additional Notes for Policy Makers and Planners written by Paul Deverill and published by WEDC, Loughborough University. This book was released on 2002 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: These guidelines are the result of two years collaborative research undertaken by WEDC with partners in Africa and South Asia. They demonstrate how water supply and sanitation projects in rural and peri-urban areas can be designed to meet user demand. The aim is to improve the use and sustainability of the services provided. The guidelines consist of three books: Book 1: Concept, Principles and Practice Book 2: Additional Notes for Policy Makers and Planners Book 3: Ensuring the Participation of the Poor. Concepts, Principles and Practice is intended for practitioners- engineers, social facilitators, financial specialists and managers - implementing water supply and sanitation projects in rural and peri-urban areas. This book is divided into two parts. The concept of demand is introduced in Part I, explaining what demand is and how it can be used to guide project design. Part II shows how the concept and principles described in Part I can be translated into practice, ensuring that vulnerable groups are included in the process.
Download or read book Village Water Supply written by Robert J. Saunders and published by Johns Hopkins University Press. This book was released on 1976 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: The great majority of persons in rural areas of the developing world do not have access to a safe and convenient source of water, and where this is available, acceptable sewage disposal facilities are normally lacking. The authors examine a wide range of factors - physical, social, and economic - that are involved in improving the adequacy of water supply and sanitation in the coming years. Among the principal topics covered in detail are: (a) the character and extent of the problems connected with water supply and sanitation; (b) the goal of improved health, with specific reference to the relation between water supply and water-borne disease, on the one hand, and social and economic activity, on the other; (c) the effects of improved water supply and sanitation on productivity, incomes, rural-to-urban migration, and overall development; (d) problems of, and strategies for, program planning and administration; (e) the special problems of operation and maintenance; and (f) the importance of recovering program costs from beneficiaries. The book also contains a summary of findings of the study and lists a number of recommendations for improving rural water supply and sanitation.
Download or read book Community Management of Rural Water Supply written by Paul Hutchings and published by Routledge. This book was released on 2017-07-14 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: The supply of reliable and safe water is a key challenge for developing countries, particularly India. Community management has long been the declared model for rural water supply and is recognised to be critical for its implementation and success. Based on 20 detailed successful case studies from across India, this book outlines future rural water supply approaches for all lower-income countries as they start to follow India on the economic growth (and subsequent service levels) transition. The case studies cover state-level wealth varying from US$2,600 to US$10,000 GDP per person and a mix of gravity flow, single village and multi-village groundwater and surface water schemes. The research reported covers 17 states and surveys of 2,400 households. Together, they provide a spread of cases directly relevant to policy-makers in lower-income economies planning to upgrade the quality and sustainability of rural water supply to meet the Sustainable Development Goals, particularly in the context of economic growth.
Download or read book Small scale water supply system SSS for remote and rural areas in developing countries written by Jose Abdon Ordóñez Andrade and published by kassel university press GmbH. This book was released on 2018-10-23 with total page 333 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Waterbackpack PAUL -Portable Aqua Unit for Life Saving- is a water treatment unit based on the Ultra-Low Pressure Ultrafiltration (ULP-UF) technology and is since 2010 successfully applied as a fast response to get safe water during natural disasters or emergencies in more than 2 000 cases worldwide. In addition, PAUL has demonstrated that the ULP-UF technology can be used in permanent decentralised drinking-water supply for remote and rural areas, as it is easy to handle and does require neither chemicals nor energy consumption nor spare parts on a regular basis. Hence, the ULP-UF is an appropriate solution in the process of reaching the Sustainable Development Goals (SDGs), ensure by 2030 access to safe drinking water worldwide. However, during long-term uses and under certain water characteristics, the ULP-UF faces some operational and maintenance challenges. The biofouling adhered to the membrane surface may lead to severe flux reduction. In addition, some re-growth of bacteria may take place on the permeate side because of the presence of high content of natural organic matter (NOM) in the raw water, especially Biopolymer and Humic Acids. Therefore, the aim of this study was to integrate some appropriate treatment steps before the ULP-UF technology, so that a reduction of attachment of NOM and biofilm to the membrane could be achieved and thus an increase of permeate flux and a reduction of potential regrowth of bacteria on permeate water could be accomplished.
Download or read book Community driven development for water and sanitation in urban areas its contribution to meeting the Millennium Development Goal targets written by David Satterthwaite and published by IIED. This book was released on 2005 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Guidance Manual on Water Supply and Sanitation Programmes written by WELL. and published by WEDC, Loughborough University. This book was released on 1998 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Department for International Development DFID commissioned this Guidance Manual from the WELL Resource Centre to assist staff and partners to develop effective and sustainable water supply and sanitation programmes. It represents collaboration across a range of professions within the Department and from key UK professionals in the sector. It details inter-disciplinary approaches to planning and implementation of partnership-based programmes. The Manual comprises three chapters and appendices. These take the reader from an overview of the sector, through specific development perspectives, to detailed recommendations for each stage of the project cycle. Chapter 1 is an introduction to water supply and sanitation projects and sets the scene. It describes the WS&S sector with particular focus on the development of services for the poor in both urban and rural areas. Emphasis is placed on the importance of co-operation and partnership and the chapter also introduces the DFID programme and project process. Chapter 2 Principles and practice starts with an inter-disciplinary analysis of key issues and then sets out recommended approaches under seven perspectives: social development; health; environmental sustainability; economic and financial perspectives; institutional perspectives; technical aspects; and hygiene promotion and sanitation promotion. These are explored in some detail so that professional staff in DFID and its partners will gain a better understanding of all the aspects and not just their own speciality. Chapter 3 Water supply and sanitation in the DFID programme and project cycle is the 'how to' part of the manual which brings together the disciplinary perspectives at each stage of the project cycle. The key issues to be taken into account are set out in a helpful 'question and recommendation' format. Appendices include examples of logical frameworks for water supply and sanitation projects.
Download or read book Guidelines and Criteria for Community Water Supplies in the Developing Countries written by United States. Consumer Protection and Environmental Health Service. Bureau of Water Hygiene and published by . This book was released on 1969 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Tools for Assessing the O M Status of Water Supply and Sanitation in Developing Countries written by World Health Organization and published by World Health Organisation (Who). This book was released on 2000-01 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sets out a managerial framework, supported by specific assessment tools, for measuring and evaluating the status of operation and maintenance of water supply and sanitation services. Noting that problems with operation and maintenance have long been recognized as key constraints to sustainability, the book aims to encourage professional staff in utilities, local governments, and nongovernmental organizations to undertake performance assessments and use the results to introduce improvements. The book also aims to convince policy-makers that investments in water supply and sanitation will be optimized when management strategies give operation and maintenance a high profile. The assessment tools described can be applied to a wide range of activities carried out by utilities, governments, and communities in both rural and urban settings. The book has two parts. The first introduces the concepts of monitoring and evaluation and explains how performance indicators can be used to expose problems and then formulate policies and plans which either correct the problems or avoid them. Part one also describes the advantages and limitations of three systems for the management of operation and maintenance: centrally managed systems, the community managed approach, and household managed systems. Part one concludes with a list of management constraints that must be addressed before tools for improving specific aspects of performance can be applied. Against this background, the second and most extensive part presents nine tools for assessing the operation and maintenance status of water supply and sanitation. The tools, which are presented as a series of steps, can be used to establish objectives, develop a framework for performance measurement, carry out the measurement and reporting of performance, and prepare and implement action plans. Particular attention is given to the use of 40 carefully selected performance indicators, which are set out in a series of tables supported by explanatory notes.
Download or read book Community Water Supply in Developing Countries written by Daniel M. Dworkin and published by . This book was released on 1982 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:
