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Author : Frederic L. Spangler
Publisher :
ISBN 13 :
Total Pages : 208 pages
Book Rating : 4.:/5 (318 download)
Download or read book Wastewater Treatment by Natural and Artificial Marshes written by Frederic L. Spangler and published by . This book was released on 1976 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Frederic L. Spangler
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (562 download)
Download or read book Wastewater Treatment by Natural and Artificial Marshes written by Frederic L. Spangler and published by . This book was released on 1976 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Donald A. Hammer
Publisher : CRC Press
ISBN 13 : 1000114872
Total Pages : 856 pages
Book Rating : 4.0/5 (1 download)
Download or read book Constructed Wetlands for Wastewater Treatment written by Donald A. Hammer and published by CRC Press. This book was released on 2020-11-25 with total page 856 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Author : Gabriela Dotro
Publisher : IWA Publishing
ISBN 13 : 1780408765
Total Pages : 172 pages
Book Rating : 4.7/5 (84 download)
Download or read book Treatment Wetlands written by Gabriela Dotro and published by IWA Publishing. This book was released on 2017-11-15 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Author : María del Carmen Durán-Domínguez-de-Bazúa
Publisher : CRC Press
ISBN 13 : 1351730614
Total Pages : 468 pages
Book Rating : 4.3/5 (517 download)
Download or read book Artificial or Constructed Wetlands written by María del Carmen Durán-Domínguez-de-Bazúa and published by CRC Press. This book was released on 2018-06-15 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: Artificial or constructed wetlands are an emerging technology particularly for tropical areas with water scarcity. For big cities, the sustainable management of water resources taking into account proper use is always challenging. The book presents case studies illustrating the above. As plants and microorganisms are a fundamental part of the correct functioning of these systems, their contribution to the degradation of the organic matter and to the removal and transformation of the pollutant compounds present in the wastewaters is also a highlight of this book.
Author : Hanna Obarska-Pempkowiak
Publisher : Springer
ISBN 13 : 3319137948
Total Pages : 180 pages
Book Rating : 4.3/5 (191 download)
Download or read book Treatment Wetlands for Environmental Pollution Control written by Hanna Obarska-Pempkowiak and published by Springer. This book was released on 2015-01-03 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aim of this book is to present an overview of the state of the art with regard to the function, application and design of TWSs in order to better protect surface water from contamination. Accordingly, it also presents applications of constructed wetlands with regard to climatic and cultural aspects. The use of artificial and natural treatment wetland systems (TWSs) for wastewater treatment is an approach that has been developed over the last thirty years. Europe is currently home to roughly 10,000 constructed wetland treatment systems (CWTSs), which simulate the aquatic habitat conditions of natural marsh ecosystems; roughly 3,500 systems are in operation in Germany alone. TWSs can also be found in many other European countries, for example 200 – 400 in Denmark, 400 – 600 in Great Britain, and ca. 1,000 in Poland. Most of the existing systems serve as local or individual household treatment systems. CWTSs are easy to operate and do not require specialized maintenance; further, no biological sewage sludge is formed during treatment processes. As TWSs are resistant to fluctuations in hydraulic loads, they are primarily used in rural areas as well as in urbanized areas with dispersed habitats, where conventional sewer systems and central conventional wastewater treatment plants (WWTPs) cannot be applied due to the high costs they would entail. TWSs are usually applied at the 2nd stage of domestic wastewater treatment, after mechanical treatment, and/or at the 3rd stage of treatment in order to ensure purification of effluent from conventional biological reactors and re-naturalization. New applications of TWSs include rainwater treatment as well as industrial and landfill leachate treatment. TWSs are well suited to these fields, as they can potentially remove not only organic matter and nitrogen compounds but also trace metals and traces of persistent organic pollutants and pathogens. Based on the practical experience gathered to date, and on new research regarding the processes and mechanisms of pollutant removal and advances in the systems properties and design, TWSs continue to evolve.
Author :
Publisher :
ISBN 13 :
Total Pages : 342 pages
Book Rating : 4.3/5 (121 download)
Download or read book The Ecological Impacts of Wastewater on Wetlands written by and published by . This book was released on 1984 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Gao Dawen
Publisher : Springer Nature
ISBN 13 : 3031551893
Total Pages : 478 pages
Book Rating : 4.0/5 (315 download)
Download or read book Novel Approaches Towards Wastewater Treatment written by Gao Dawen and published by Springer Nature. This book was released on with total page 478 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Ü Mander
Publisher : Witpress
ISBN 13 :
Total Pages : 352 pages
Book Rating : 4.3/5 (91 download)
Download or read book Constructed Wetlands for Wastewater Treatment in Cold Climates written by Ü Mander and published by Witpress. This book was released on 2003 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents 17 contributions focusing on the potential, and use of, constructed wetlands for wastewater treatment in cold climate areas. The central issues examined are the long-term experiences of such wetlands, optimum design to improve purification efficiency, the intensity of the critical processes of organic matter mineralization and nutrient retention during winter, and constructed wetland use for multiple purposes.
Author : Paul J. Godfrey
Publisher : Van Nostrand Reinhold Company
ISBN 13 :
Total Pages : 504 pages
Book Rating : 4.3/5 (91 download)
Download or read book Ecological Considerations in Wetlands Treatment of Municipal Wastewaters written by Paul J. Godfrey and published by Van Nostrand Reinhold Company. This book was released on 1985 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Andrew G. Koropatnick
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (754 download)
Download or read book The Use of Marsh/wetlands for Treating Domestic Waste Water written by Andrew G. Koropatnick and published by . This book was released on 1983 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Research for alternate biological waste water treatment techniques has been increasing with the demand for a pollution free environment. The marsh/wetland treatment system is an effective and inexpensive technique that provides a natural solution to this problem. In this thesis paper 4 marsh/wetland demonstration projects are reviewed and the combination of vegetation and micro-organisms that are responsible for sewage treatment are discussed. Both natural and artificial marshes are compared, with the artifical systems showing higher efficiencies in removing phosphorus, nitrogen, and biochemical oxygen demand. Based on the 4 projects cited, approximately 1 ha of land is required for a marsh/wetland facility to serve 1600 - 2500 people. The recommended retention time is 7 days during the peak growth months. The marsh/wetland systems are thought to be easily adapted to current facultative lagoon systems, as the lagoons already serve as basins that could be adapted for planting emergent.
Author : Abdel Razik Ahmed Zidan
Publisher : CRC Press
ISBN 13 : 1315341670
Total Pages : 650 pages
Book Rating : 4.3/5 (153 download)
Download or read book Constructed Subsurface Wetlands written by Abdel Razik Ahmed Zidan and published by CRC Press. This book was released on 2018-01-03 with total page 650 pages. Available in PDF, EPUB and Kindle. Book excerpt: With a sharp focus on environmental pollution and its impact on life and nature, scientists and engineers have studied the water treatment effect of natural wetlands for many years, resulting in the development of constructed wetlands (CWs) for treating wastewater. This informative new book provides current information and guidance on the construction, performance, operation, and maintenance of subsurface flow constructed wetlands of domestic and municipal wastewater. The focus of the volume is to evaluate the performance of horizontal subsurface flow constructed wetlands in treating domestic wastewater to establish the limit that can be safely discharged to agricultural drains. Two-step procedures were used for the preparation of this book. Using modeling and statistical analyses of treated water samples showed a significant difference between different media for the treatment of most pollutants. The authors went on to design artificial neural network models (ANNs) using Matlab software to simulate some of the experimental data and to anticipate the parameters of output concentration. The wetland systems have the ability to deal with various pollutants with different concentrations and to decrease the treated water to the standard limits. This volume presents the main role of emergent plants for treatment performance in the constructed wetlands and will be a very important resource for engineers in this field as well as for both undergraduate and graduate students.
Author : Jan Vymazal
Publisher : Springer Science & Business Media
ISBN 13 : 140208580X
Total Pages : 579 pages
Book Rating : 4.4/5 (2 download)
Download or read book Wastewater Treatment in Constructed Wetlands with Horizontal Sub-Surface Flow written by Jan Vymazal and published by Springer Science & Business Media. This book was released on 2008-07-15 with total page 579 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Author : Sherwood C. Reed
Publisher :
ISBN 13 :
Total Pages : 136 pages
Book Rating : 4.0/5 ( download)
Download or read book Aquaculture Systems for Wastewater Treatment written by Sherwood C. Reed and published by . This book was released on 1980 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 806 pages
Book Rating : 4.3/5 (121 download)
Download or read book Freshwater Wetlands for Wastewater Management written by and published by . This book was released on 1983 with total page 806 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : B. C. Wolverton
Publisher :
ISBN 13 :
Total Pages : 18 pages
Book Rating : 4.:/5 (241 download)
Download or read book Artificial Marshes for Wastewater Treatment written by B. C. Wolverton and published by . This book was released on 1986* with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Alexandros Stefanakis
Publisher : Newnes
ISBN 13 : 0124046878
Total Pages : 395 pages
Book Rating : 4.1/5 (24 download)
Download or read book Vertical Flow Constructed Wetlands written by Alexandros Stefanakis and published by Newnes. This book was released on 2014-06-26 with total page 395 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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
