Download or read book District Metered Area DMA Manual written by IWA Publishing and published by . This book was released on 2007 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Losses in Water Distribution Networks written by M. Farley and published by IWA Publishing. This book was released on 2003-03-31 with total page 297 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a best practice manual for addressing water losses in water distribution networks worldwide. Systems and methodologies are presented for improving water loss and leakage management in a range of networks, from systems with a well-developed infrastructure to those in developing countries where the network may need to be upgraded. The key feature of the manual is a diagnostic approach to develop a water loss strategy - using the appropriate tools to find the right solutions - which can be applied to any network. The methods of assessing the scale and volume of water loss are outlined, together with the procedures for setting up leakage monitoring and detection systems. As well as real losses (leakage) procedures for addressing apparent losses, by introducing regulatory and customer metering policies are explained. Suggestions are made for demand management and water conservation programmes, to complement the water loss strategy. Recommendations are made for training workshops and operation and maintenance programmes to ensure skills transfer and sustainability. The manual is illustrated throughout with case studies. Losses in Water Distribution Networks will appeal to a wide range of practitioners responsible for designing and managing a water loss strategy. These include consultants, operations managers, engineers, technicians and operational staff. It will also be a valuable reference for senior managers and decision makers, who may require an overview of the principles and procedures for controlling losses. The book will also be suitable as a source document for courses in Water Engineering, Resource Management and Environmental Management.
Download or read book Handbook of Catchment Management written by Robert C. Ferrier and published by John Wiley & Sons. This book was released on 2021-07-01 with total page 660 pages. Available in PDF, EPUB and Kindle. Book excerpt: HANDBOOK OF CATCHMENT MANAGEMENT In 2010, the first edition of the Handbook of Catchment Management provided a benchmark on how our understanding and actions in water management within a catchment context had evolved in recent decades. Over ten years on, the catchment management concept is entering a new phase of development aligned to contemporary and future challenges. These include climate change uncertainty, further understanding in ecological functioning under change, the drive for a low-carbon, energy efficient and circular society, multiple uses of water, the emergence of new pollutants of concern, new approaches to valuation, finance and pricing mechanisms, stewardship and community engagement, the integration of water across the Sustainable Development Goals (SDG) and the link between water, energy and food. These developments are framed within an increasingly data rich world where new analytics, sensor technology and processing power are informing increasingly real-time decision making. The challenge is also to increase cross-compliance and policy integration to meet multiple stakeholder objectives, and to link actions to achieve cost-effective outcomes. In addition, there are a number of new and exciting city, region and basin-scale real-world examples of contemporary and new catchment thinking; integrating science, technology, knowledge and governance to address multiple drivers and complex problems from across the globe. The time is now right, to capture the new challenges facing catchment management and water resources management globally. This revised and updated edition of the Handbook of Catchment Management features: Thoroughly rewritten chapters which provide an up-to-date view of catchment management issues and contexts New case study material highlighting multi-sectoral management in different globally significant basins and different geographical locations Up-to-date topics selected for their resonance not only in natural sciences and engineering, but also in other fields, such as socio-economics, law and policy The Handbook is designed for a broad audience, but will be particularly useful for advanced students, researchers, academics and water sector professionals such as planners, consultants and regulators.
Download or read book Leak Detection written by Stuart Hamilton and published by IWA Publishing. This book was released on 2013-06-30 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ageing infrastructure and declining water resources are major concerns with a growing global population. Controlling water loss has therefore become a priority for water utilities around the world. In order to improve efficiencies, water utilities need to apply good practices in leak detection. Leak Detection: Technology and Implementation assists water utilities with the development and implementation of leak detection programs. Leak detection and repair is one of the components of controlling water loss. In addition, techniques are discussed within this book and relevant case studies are presented. This book provides useful and practical information on leakage issues.
Download or read book Water Loss Control Manual written by Julian Thornton and published by McGraw Hill Professional. This book was released on 2002-07-01 with total page 658 pages. Available in PDF, EPUB and Kindle. Book excerpt: PRACTICAL SOLUTIONS TO COMPLEX WATER LOSS PROBLEMS With water costs and demand increasing worldwide at an incredible pace and availability decreasing at an alarming rate, there has never been a greater need for practical “hands-on” coverage of water auditing and loss reduction techniques. In Water Loss Control Manual, an international expert examines every aspect of water loss and provides simple, effective, tested solutions. This highly visual reference includes coverage of: * The nature and scope of water loss occurring in water distribution systems *How to assess loss conditions in any system by using water audit and computer models to identify losses *How to implement interventions to control real losses * Mapping tools and techniques * Leak detection, repair, and response time * Managing pressures and pressure-related problems * Pipe rehabilitation and replacement * How to implement interventions to control apparent losses * Meter testing, repair, and replacement * Billing system analysis and rectification * Reduction of unauthorized use * Demand control and water conservation * How to perform cost-to-benefit calculations * Field equipment Ideas and references collected from around the world make Water Loss Control Manual a particularly versatile guide, valuable in a wide variety of situations. Numerous tables, diagrams, charts, graphs, photographs, and basic explanations present information in a quick-read, easy-to-digest format and make the book immediately usable to all readers no matter what their level of expertise. If you’re looking for a sound nuts-and-bolts manual on eliminating inefficiencies in water distribution systems, your search ends here.
Download or read book Complex Networks Their Applications V written by Hocine Cherifi and published by Springer. This book was released on 2016-11-25 with total page 822 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book highlights cutting-edge research in the field of network science, offering scientists, researchers and graduate students a unique opportunity to catch up on the latest advances in theory and a multitude of applications. It presents the peer-reviewed proceedings of the fifth International Workshop on Complex Networks & their Applications (COMPLEX NETWORKS 2016), which took place in Milan during the last week of November 2016. The carefully selected papers are divided into 11 sections reflecting the diversity and richness of research areas in the field. More specifically, the following topics are covered: Network models; Network measures; Community structure; Network dynamics; Diffusion, epidemics and spreading processes; Resilience and control; Network visualization; Social and political networks; Networks in finance and economics; Biological and ecological networks; and Network analysis.
Download or read book A Manual of DMA Practice written by UK Water Industry Research Limited and published by . This book was released on 1999 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Urban Water Distribution Networks written by Symeon Christodoulou and published by Butterworth-Heinemann. This book was released on 2017-09-07 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: Urban Water Distribution Networks: Assessing Systems Vulnerabilities and Risks provides a methodology for a system-wide assessment of water distribution networks (WDN) based on component analysis, network topology and, most importantly, the effects of a network's past performance on its seismic and/or non-seismic reliability. Water distribution networks engineers and system designers face multiple operational issues in delivering safe and clean potable water to their customers. - Includes vulnerability assessment methods for water distribution pipes - Discusses topological aspects and their effects on network vulnerability - Explores analytical and numerical modeling methods for finding and analyzing systems vulnerabilities in water distribution networks - Features real world case studies of networks under continuous and intermittent water supply operations
Download or read book Water Supply Network District Metering written by Armando Di Nardo and published by Springer Science & Business Media. This book was released on 2013-01-18 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt: The management of a water supply network can be substantially improved defining permanent sectors or districts that enhances simpler water loss detection and pressure management. However, the water network partitioning may compromise water system performance, since some pipes are usually closed to delimit districts in order not to have too many metering stations, to decrease costs and simplify water balance. This may reduce the reliability of the whole system and not guarantee the delivery of water at the different network nodes. In practical applications, the design of districts or sectors is generally based on empirical approaches or on limited field experiences. The book proposes a design support methodology, based on graph theory principles and tested on real case study. The described methodology can help water utilities, professionals and researchers to define the optimal districts or sectors of a water supply network.
Download or read book Integrated High Resolution Imaging Radar and Decision Support System for the Rehabilitation of WATER PIPElines written by Matthaios Bimpas and published by IWA Publishing. This book was released on 2010-07-31 with total page 105 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many EU cities are experiencing increasing problems with their water pipeline infrastructure. The cost of replacing these old, worn-out systems, if left to deteriorate beyond repair, is astronomical and clearly beyond the resources of many communities. Replacement, however, is not the only choice as many of these systems can be rehabilitated at 30 to 70 percent of the cost of replacement. Accordingly, resources are now increasingly being allocated to address pipeline rehabilitation management issues. Due to the emphasis on sustainable management, risk-based approaches for the rehabilitation management of the water supply network need to be developed. Rehabilitation decisions should be based, interalia, on inspection and evaluation of the pipeline conditions. Yet, utilities cannot locate a number of their old pipes and current inspection technologies typically do not provide the needed detailed information on pipeline damage. The objectives of this book are to describe the research work carried out in the framework of WATERPIPE project aiming: To develop a novel, high-resolution imaging ground penetrating radar for the detection of pipes, leaks and damages and the imaging of the damaged region and evaluate it at a test site To produce an integrated system that will contain the equipment in "1" and a Decision Support System (DSS) for the rehabilitation management of the underground water pipelines that will use input from the inspections to assess, probabilistically, the time-dependent leakage and structural reliability of the pipelines and a risk-based methodology for rehabilitation decisions that considers the overall risk, including financial, social and environmental criteria To field test the equipment and the DSS
Download or read book Integrated Water Meter Management written by F. Arregui and published by IWA Publishing. This book was released on 2007-01-01 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water meters are the cornerstone of commercial systems for water utilities throughout the world; revenue is directly derived from the, figures provided by meters. Despite this, little attention has been paid, in terms of selection, replacement period and return on investment, to the management and optimization of water meters. Integrated Water Meter Management is a comprehensive reference for engineers and managers alike, providing: in-depth technical information allowing the true nature and behaviour of meters to be understood; a comprehensive review and comparison of relevant global water meter technologies - a useful tool to help decide which water meter is best for your utility; discussion of key decisions concerning the use of water meters (when to replace them, which one to use, how to control their quality) from a managerial perspective. Integrated Water Meter Management is an invaluable resource for those involved in urban water management, including water utility managers, engineering technical staff, operations and maintenance specialists, meter-reading personnel and scientific researchers in this discipline.
Download or read book Improving Water Supply Networks Fit for Purpose Strategies and Technologies written by Stuart Hamilton and published by IWA Publishing. This book was released on 2021-03-15 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: Knowing how to manage the losses from water supply networks and how to get to the next level in bettering your system is a major problem and one that is most common in the majority of water companies worldwide. Sometimes water companies set their sights too high and cannot deliver due to non-realistic targets setting. Of course this is considered or seen as a failure within the company or country when it is really just exceeding expectations of what can be delivered. The aim of System Losses from Water Supply Networks is to assist water companies to identify where they are on the ‘water loss ladder’ and what is required to move to the next level. The book will provide an understanding of what the water companies need to achieve and where they should be aiming for in their efforts to reduce water losses. The book provides useful and practical information on non-revenue water (NRW) issues and solutions enriched with relevant case studies.
Download or read book Water Audits and Loss Control Programs written by American Water Works Association and published by American Water Works Association. This book was released on 2008-12-02 with total page 303 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this handbook readers will find industry-approved procedures for water utilities to conduct systemwide water audits to assess real and apparent distribution-system water losses, recover lost revenue, and detect and repair pipe leaks.
Download or read book Water Audits and Loss Control Programs 3rd Ed M36 written by AWWA Staff and published by American Water Works Association. This book was released on 2011-01-12 with total page 303 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Issues and Challenges of Reducing Non Revenue Water written by Rudolf Frauendorfer and published by Asian Development Bank. This book was released on 2010-12-01 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: Improving the efficiency of water utilities and reducing water losses are becoming top priorities in Asia, with its often-limited water resources and rapidly increasing urban population. This publication provides an up-to-date introduction to the subject matter, highlights the complexity of managing non-revenue water (NRW), offers guidance on NRW assessment, and recommends appropriate performance indicators. It is, to a large extent, based on the work of the Water Loss Specialist Group of the International Water Association in the last decade, and is amply complemented by the authors' practical experiences in Asia and in other countries around the world.
Download or read book Water Management Challenges in Global Change written by B. Ulanicki and published by CRC Press. This book was released on 2020-11-25 with total page 705 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water Management Challenges in Global Change contains the proceedings of the 9th Computing and Control for the Water Industry (CCWI2007) and the Sustainable Urban Water Management (SUWM2007) conferences. The rationale behind these conferences is to improve the management of urban water systems through the development of computerbased methods. Issues such as economic globalisation, climate changes and water shortages call for a new approach to water systems management, which addresses the relevant technical, social and economic aspects. This collection represents the views of academic and industrial experts from a number of countries, who provide technical solutions to current water management problems and present a vision for addressing the global questions. The themes underlying many of the contributions include energy and material savings, water savings and the integration of different aspects of water management. The papers are grouped into three themes covering water distribution systems, sustainable urban water management and modelling of wastewater treatment plants. The water distribution topics cover asset and information management, planning, monitoring and control, hydraulic modelling of steady state and transients, water quality and treatment, demand and leakage management, optimisation, design and decision support systems, as well as reliability and security of water distribution systems. The sustainable urban water management topics include urban drainage systems, water reuse, social aspects of water management and also selected facets of water resources and irrigation. Computer control of wastewater treatment plants has been seen as less advanced than that of clean water systems. To address this imbalance, this book presents a number of modelling techniques developed specifically for these plants. Water Management Challenges in Global Change will prove to be invaluable to water and environmental engineering researchers and academics; managers, engineers and planners; and postgraduate students.
Download or read book Instrumentation Control and Automation VIII written by Gustaf Olsson and published by IWA Publishing (International Water Assoc). This book was released on 2002-05-31 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt: Instrumentation, control and automation (ICA) in the water industry has come a long way in the three decades since the first IAWPR workshops on the subject and is now a well established and recognised area of technology. This has resulted from a combination of factors: improvements in the capabilities of hardware and software, developments in theoretical understanding and practical applications, and a wider awareness of the power of ICA. These developments continue at pace, and so the heavyweight programme of the 8th conference in this series (the first under the banner of the International Water Association) attracted a large attendance. A central goal of the conference was to link practical operating experience with new research results on sensor technology, instrumentation, control, and automation systems. This is important in both water and wastewater treatment and transport systems, which incorporate increasingly complex measurement systems, information technology, control systems and human interaction. From the extensive programme 60 papers were selected by a thorough review procedure for these selected proceedings. Topics covers include: process control; sensors for wastewater characterization; benchmarking for control strategy development and testing; sensors for monitoring and detection; process monitoring, detection and early warning systems; process and plant-wide control approaches; modeling and simulation; network control and integrated approaches; applied control; and operational support and experiences. They provide a genuinely state-of-the-art compilation in a field of central importance to water and wastewater.
