sustainable wells maintenance problem prevention and rehabilitation

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Sustainable Wells

Author : Stuart A. Smith
ISBN : 0849375770
Genre : Technology & Engineering
File Size : 66. 15 MB
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No one has recorded when well digging started, but surely humans imitated elephants in digging holes in the sand to access cooler water that didn’t make the children sick. Eventually, humankind began to redesign, maintain, and repair the wells they constructed, but when wells became "commodities" in the twentieth century, this maintenance ethic was fogotten. Recapturing that ethic, Sustainable Wells: Maintenance, Problem Prevention, and Rehabilitation is a guide to keeping well systems operating at peak capacity. The book focuses on how to prevent and forestall problems, and manage the problems with wells as they age. Examining the many challenges that come with maintaining well performance, the book provides a comprehensive yet readable state-of-the-art summary of performance maintenance, problem prevention, and rehabilitation or restoration practice with the goal of sustaining optimal performance over the long run. Rather than focusing on a certain aspect of well cleaning, or a particular technical approach, it covers the scope of maintenance and rehabilitation, from planning to evaluation testing. It also addresses the crucial subjects of preventive design, maintenance monitoring from electrical to biofouling, and evaluation testing. An exploration of the subject without a vendor or strong regional bias, the book is based on the authors’ extensive hands-on experience serving well-operating clientele. In addition to water supply wells, it addresses the problems and maintenance issues of monitoring, plume control, and other "environmental" wells. Compiling information from existing literature into a single source, and combining that information with experience, the book provides recommendations based on historical performance. Copiously illustrated with approximately ninety black and white photographs, figures, and a color insert, the book reflects the changes in the profession that have occurred during the past decade or so. These features and more make this the first resource to turn to when devising solutions for maintaining and improving well performance.

Water Wells And Boreholes

Author : Bruce Misstear
ISBN : 9781118951699
Genre : Science
File Size : 54. 29 MB
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Water Wells and Boreholes focuses on wells that are used for drinking, industry, agriculture or other supply purposes. Other types of wells and boreholes are also covered, including boreholes for monitoring groundwater level and groundwater quality. This fully revised second edition updates and expands the content of the original book whilst maintaining its practical emphasis. The book follows a life-cycle approach to water wells, from identifying a suitable well site through to successful implementation, operation and maintenance of the well, to its eventual decommissioning. Completely revised and updated throughout, Water Wells and Boreholes, Second edition, is the ideal reference for final-year undergraduate students in geology and civil engineering; graduate students in hydrogeology, civil engineering and environmental sciences; research students who use well data in their research; professionals in hydrogeology, water engineering, environmental engineering and geotechnical engineering; and aid workers and others involved in well projects.

Water Treatment

Author :
ISBN : 9781613001080
Genre : Water
File Size : 54. 45 MB
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Concrete Repair Rehabilitation And Retrofitting Iii

Author : Mark G. Alexander
ISBN : 9780203124253
Genre : Technology & Engineering
File Size : 42. 74 MB
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This proceedings volume consists of papers focusing on repairing, maintaining, rehabilitating, and retrofitting of existing infrastructures to extend their life and maximize economic return. Moreover, structural performance and material durability are discussed. Contributions fall under the following headings: (i) Concrete durability aspects, (ii) Condition assessment of concrete structures, (iii) Modern materials technology, (iv) Concrete repair, rehabilitation and retrofitting, (v) Performance and health monitoring, and (vi) Education, research and specifications. Major attention is paid to innovative materials for durable concrete construction, integrated service life modelling of reinforced concrete structures, NDE/NDT and measurement techniques, repair methods and materials, and structural strengthening and retrofitting techniques. For researchers and practitioners in structure and infrastructure engineering. Set of book of abstracts (546 pp) and a searchable full paper CD-ROM (1564 pp).

Cardiovascular Prevention And Rehabilitation

Author : Joep Perk
ISBN : 9781846285028
Genre : Medical
File Size : 82. 10 MB
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This book is a timely and thorough review of prevention, lifestyle counseling and rehabilitation for cardiologists and all physicians and other health professionals in cardiac rehabilitation teams. The Editors have gathered over 60 experts from all parts of the globe. Each highlights the role of cardiac rehabilitation and preventative cardiology from exercise testing and training, through nutrition, smoking cessation, behavioral and social support to adapted programs for newer groups with specific demands. The book emphasizes the organizational aspects of cardiac rehabilitation, including quality assurance and economic evaluation.

Prospects For Recovery And Sustainable Development In Africa

Author : Aguibou Y. Yansané
ISBN : 0313289956
Genre : Business & Economics
File Size : 61. 55 MB
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Distinguished African experts analyze Africa's potential for real and long-lasting improvement in food production and grassroots economy.

Sustainable Pavement Maintenance Practices

Author :
ISBN : UCBK:C101756390
Genre : Pavements
File Size : 45. 29 MB
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Hydro Environmental Analysis

Author : James L. Martin
ISBN : 9781482206081
Genre : Science
File Size : 60. 3 MB
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Focusing on fundamental principles, Hydro-Environmental Analysis: Freshwater Environments presents in-depth information about freshwater environments and how they are influenced by regulation. It provides a holistic approach, exploring the factors that impact water quality and quantity, and the regulations, policy and management methods that are necessary to maintain this vital resource. It offers a historical viewpoint as well as an overview and foundation of the physical, chemical, and biological characteristics affecting the management of freshwater environments. The book concentrates on broad and general concepts, providing an interdisciplinary foundation. The author covers the methods of measurement and classification; chemical, physical, and biological characteristics; indicators of ecological health; and management and restoration. He also considers common indicators of environmental health; characteristics and operations of regulatory control structures; applicable laws and regulations; and restoration methods. The text delves into rivers and streams in the first half and lakes and reservoirs in the second half. Each section centers on the characteristics of those systems and methods of classification, and then moves on to discuss the physical, chemical, and biological characteristics of each. In the section on lakes and reservoirs, it examines the characteristics and operations of regulatory structures, and presents the methods commonly used to assess the environmental health or integrity of these water bodies. It also introduces considerations for restoration, and presents two unique aquatic environments: wetlands and reservoir tailwaters. Written from an engineering perspective, the book is an ideal introduction to the aquatic and limnological sciences for students of environmental science, as well as students of environmental engineering. It also serves as a reference for engineers and scientists involved in the management, regulation, or restoration of freshwater environments.

Athletic And Sport Issues In Musculoskeletal Rehabilitation E Book

Author : David J. Magee
ISBN : 9781437715729
Genre : Medical
File Size : 31. 20 MB
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Part of David J. Magee's Musculoskeletal Rehabilitation Series, Athletic and Sport Issues in Musculoskeletal Rehabilitation provides expert insight and clear rehabilitation guidelines to help you manage injuries and special medical needs unique to athletic clients. Contributions from leading physical therapists, athletic trainers, and orthopedic surgeons give you a comprehensive, clinically relevant understanding of common sports-related injuries and help you ensure the most effective therapeutic outcomes. Addresses a broad range of sports-related injuries and conditions Reinforces key concepts with highlighted content and hundreds of detailed illustrations Summarizes essential information for fast, easy reference in class or in clinical settings

Mental Health Nursing E Book

Author : Ruth Elder
ISBN : 9780702046643
Genre : Medical
File Size : 31. 52 MB
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This exciting new book offers a contemporary manual for the mental health nurse within a mental health care system that is increasingly focused on recovery. Mental Health Nursing incorporates recent policy changes that place a greater emphasis on person-centred and social caring, whilst retaining a strong evidence base. The holistic, skills-based approach helps the student and the beginning practitioner to understand the complex causation of mental illness, its diagnosis, effective interventions and treatments, and the client’s experience of mental illness. Broad, yet in-depth, examination of the essential features of contemporary mental health nursing practice A manual for practice - a skills-based approach provides clear guidance to novices on how to complete essential mental health nursing roles ‘Critical Thinking Challenges’ based on Case Histories provide a realistic context ‘Nurse’s Stories’ explore the reality of mental health nursing care On-line resources guide the reader to reflect upon the essential content and ideas contained within each chapter

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