Subsurface Flow Constructed Wetlands For Wastewater Treatment
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Wastewater Treatment In Constructed Wetlands With Horizontal Sub Surface Flow
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Author : Jan Vymazal
language : en
Publisher: Springer Science & Business Media
Release Date : 2008-07-15
Wastewater Treatment In Constructed Wetlands With Horizontal Sub Surface Flow written by Jan Vymazal and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-07-15 with Technology & Engineering categories.
Wetlands have been used for uncontrolled wastewater disposal for centuries. However, the change in attitude towards wetlands during the 1950s and 1960s caused the minimization of the use of natural wetlands for wastewater treatment (at least in developed countries). Constructed wetlands have been used for wastewater treatment for about forty years. Constructed wetland treatment systems are engineered systems that have been designed and constructed to utilize the natural processes for removal of pollutants. They are designed to take advantage of many of the same processes that occur in natural wetlands, but do so within a more controlled environment. The aim of this book is to summarize the knowledge on horizontal s- surface flow constructed wetlands (HF CWs) and objectively evaluate their treatment efficiency under various conditions. The information on this type of wastewater treatment technology is scattered in many publications but a comprehensive summary based on world-wide experience has been lacking. The book provides an extensive overview of this treatment technology around the world, including examples from more than 50 countries and examples of various types of wastewater treated in HF CWs.
Vertical Flow Constructed Wetlands
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Author : Alexandros Stefanakis
language : en
Publisher: Newnes
Release Date : 2014-06-26
Vertical Flow Constructed Wetlands written by Alexandros Stefanakis and has been published by Newnes this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-06-26 with Technology & Engineering categories.
Vertical flow constructed wetlands for wastewater and sludge treatment represent a relatively new and still growing technology. Vertical Flow Constructed Wetlands is the first book to present the state-of-the-art knowledge regarding vertical flow constructed wetlands theory and applications. In this book, you will learn about vertical flow systems with information about application and performance. Vertical Flow Constructed Wetlands also includes information on how different countries are applying the technology, with design guidelines to illustrate best practices worldwide. A focus on water conservation through reuse of treated water showcases the benefit of vertical flow construction, which has greatly increased the attractiveness of the technology in recent years. - All state-of-the-art knowledge regarding vertical flow constructed wetlands gathered in one book - A review of various constructed wetland approaches, including information about applications and performance, helps clarify what is currently known about constructed wetland principles and design - Discussion of how to manage the treated wastewater leaving the vertical flow for increasing biodiversity, providing food and habitat for birds, and producing harvestable biomass or crops - Includes case studies of constructed wetlands in developing countries
Subsurface Flow Constructed Wetlands For Wastewater Treatment
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Author : Sherwood C. Reed
language : en
Publisher:
Release Date : 1993
Subsurface Flow Constructed Wetlands For Wastewater Treatment written by Sherwood C. Reed and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993 with Constructed wetlands categories.
Treatment Wetlands
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Author : Gabriela Dotro
language : en
Publisher: IWA Publishing
Release Date : 2017-11-15
Treatment Wetlands written by Gabriela Dotro and has been published by IWA Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-11-15 with Science categories.
Contents: Overview of Treatment Wetlands; Fundamentals of Treatment Wetlands; Horizontal Flow Wetlands; Vertical Flow Wetlands; French Vertical Flow Wetlands; Intensified and Modified Wetlands; Free Water Surface Wetlands; Other Applications; Additional Aspects.
Guidance For Design And Construction Of A Subsurface Flow Constructed Wetland
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Author : Sherwood C. Reed
language : en
Publisher: DIANE Publishing
Release Date : 1997
Guidance For Design And Construction Of A Subsurface Flow Constructed Wetland written by Sherwood C. Reed and has been published by DIANE Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997 with Technology & Engineering categories.
Provides guidance in the selection, design, construction, and operation of subsurface flow constructed wetlands. The information is necessary, especially for small communities, where there has been considerable effort to construct and maintain treatment facilities cost-efficiently, capitalizing on the minimal energy requirements of this technology. Contents: factors capable of influencing performance expectations; design and construction considerations (calculating design require., recommended design and construction considerations); and operational considerations.
Constructed Wetlands For Wastewater Treatment
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Author : Donald A. Hammer
language : en
Publisher: CRC Press
Release Date : 1989-10-31
Constructed Wetlands For Wastewater Treatment written by Donald A. Hammer and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1989-10-31 with Technology & Engineering categories.
Both practical and theoretical, this book provides the basic principles of soil chemistry, hydrology, wetland ecology, microbiology, vegetation and wildlife as a sound introduction to this innovative technology to treat toxic wastewaters and sludges. The use of wetlands for acid mine drainage, and metals removal in municipal, urban runoff, and industrial systems is discussed. Case histories are also presented, demonstrating specific types of constructed wetlands and applications to municipal wastewater, home sites, coal and non-coal mining, coal-fired electric power plants, chemical and pulp industry, agriculture, landfill leachate, and urban stormwater. Construction and management guidelines are clearly explained, providing information on applicable policies and regulations, siting and construction, and operations and monitoring of constructed wetlands treatment systems. Recent theoretical and empirical results from operating systems and research facilities, including such new applications as nutrient removal from eutrophic lakes and urban stormwater treatment within highway rights-of-way, are included. This book is an ideal resource for wastewater treatment plants, consulting engineers, federal and state regulators, industrial environmental managers, municipalities, environmental health professionals, and ecologists.
Subsurface Flow Constructed Wetlands For Wastewater Treatment
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Author :
language : en
Publisher:
Release Date : 1993
Subsurface Flow Constructed Wetlands For Wastewater Treatment written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993 with Constructed wetlands categories.
Treatment Of Petroleum Refinery Wastewater With Constructed Wetlands
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Author : Hassana Mustapha
language : en
Publisher: CRC Press
Release Date : 2018-07-11
Treatment Of Petroleum Refinery Wastewater With Constructed Wetlands written by Hassana Mustapha and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-07-11 with Science categories.
Pollution of waterbodies and the environment by petroleum industry is of particular concern in Nigeria. This problem can be addressed by the application of constructed wetlands (CWs) which is a nature-based system that is simple to construct, have low operational and maintenance costs in terms of supply of energy and its periodic maintenance. The application of CWs in Nigeria for polishing of petroleum refinery wastewater is an unprecedented research. This PhD thesis focused on some specific objectives which were characterization of treated secondary refinery wastewater, design, construction, operation and monitoring of planted (T. latifolia, C. alternifolius and C. dactylon) and unplanted vertical subsurface flow, horizontal subsurface flow and hybrid CWs for the removal of suspended solids, nutrients, heavy metals, organic matter and organic pollutants. The CWs effectively treated the petroleum contaminated wastewater to effluent compliance limits. In this study, T. latifolia planted CWs had consistently higher removal efficiencies for all the measured parameters than C. alternifolius and C. dactylon planted CW systems. Therefore, in order to improve the wastewater quality discharged by Kaduna Refining and Petrochemical Company (KRPC) Nigeria, meet stringent guidelines and protect the recipient streams, installation of CWs at the effluent discharge point of KRPC is strongly recommended.
Treatment Wetlands
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Author : Robert H. Kadlec
language : en
Publisher: CRC Press
Release Date : 1995-12-13
Treatment Wetlands written by Robert H. Kadlec and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995-12-13 with Technology & Engineering categories.
This outstanding new book examines the planning, design, construction, and operation of wetlands used for water quality treatment. Treatment Wetlands is the first comprehensive book to systematically describe all aspects of this new technology. Topics include all major wetland configurations, wastewater sources, and combinations of climatic conditions. This complete reference contains detailed information on wetland ecology, wetland water quality, selection of appropriate technology, design for consistent performance, construction guidance, and operational control through effective monitoring. Design approaches that can be tailored to specific wetland treatment projects are also included. Rule-of-thumb methods, regression-based empirical design approaches, and rational methods are explained facilitating wetland design based on multi-parameter input conditions.
Land Treatment Systems For Municipal And Industrial Wastes
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Author : Ronald W. Crites
language : en
Publisher: McGraw Hill Professional
Release Date : 2000-02-25
Land Treatment Systems For Municipal And Industrial Wastes written by Ronald W. Crites and has been published by McGraw Hill Professional this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000-02-25 with Technology & Engineering categories.
A-Z guide to soil/plant/microbe-based wastewater treatment Engineers and planners eager to benefit from the cost efficiencies and convenience of land treatment of waste will find practical guidelines in this comprehensive manual. It covers soil hydraulics, vegetation selection, site selection, field investigations, preapplication treatment and storage, and transmission and distribution of wastewater. You're introduced to: Design procedures and appropriate uses for each of the three land treatment processes: soils, plants, and microbiological agents Special attributes of food processing wastewater, with 6 case studies The use of biosolids produced by mechanical treatment systems as crop nutrients Options for preapplication treatment, including ponds and constructed wetlands Much more