The Recycling Effect In The Nitrification Denitrification Process In Vertical Flow Constructed Wetlands

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The Recycling effect in the nitrification-denitrification process in vertical flow constructed wetlands

Author : Estanislao Martí Zapater
Publisher :
ISBN 13 :
Total Pages : 120 pages
Book Rating : 4.:/5 (85 download)

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Book Synopsis The Recycling effect in the nitrification-denitrification process in vertical flow constructed wetlands by : Estanislao Martí Zapater

Download or read book The Recycling effect in the nitrification-denitrification process in vertical flow constructed wetlands written by Estanislao Martí Zapater and published by . This book was released on 2003 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: Uncontrolled discharge of nutrient rich wastewater to the environment is a common source of pollution and it is partly responsible for the eutrophication of surface water, as well as degradation of the quality of groundwater. Constructed wetlands have proven to be an effective and affordable alternative to reduce BOD, suspended solids and even to reduce the concentration of nutrients from domestic wastewater, if the design, operation and establishment of the system meet certain conditions. Two of the most important nutrients are nitrogen and phosphorus. To remove nitrogen it is necessary that first nitrification and then denitrification occurred. The first process is aerobic and autotrophic bacteria carry it out whereas denitrification happens in anoxic conditions by heterotrophic bacteria. Phosphorus is removed basically by precipitation with aluminium, iron and calcium. This paper shows the removal processes of these nutrients as well as the removal of undesirable wastewater parameters through a system made up of the following components: (i) a 2-m3 three chamber sedimentation tank; (ii) a first stage 10-m2 vertical flow constructed wetland; (iii) three P-filter units; and (iv) a second stage 5-m2 vertical flow CW. The pilot plant is placed in the vicinity of Århus (Østjylland, Denmark), and the study took place between October 2002 and January 2003. Furthermore, these results have been validated in an operational single household autonomous system.

Vertical Flow Constructed Wetlands

Author : Alexandros Stefanakis
Publisher : Newnes
ISBN 13 : 0124046878
Total Pages : 395 pages
Book Rating : 4.1/5 (24 download)

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Book Synopsis Vertical Flow Constructed Wetlands by : Alexandros Stefanakis

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

International Conference, Constructed and Riverine Wetlands for Optimal Control of Wastewater at Catchment Scale

Author : Ülo Mander
Publisher :
ISBN 13 :
Total Pages : 368 pages
Book Rating : 4.3/5 ( download)

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Book Synopsis International Conference, Constructed and Riverine Wetlands for Optimal Control of Wastewater at Catchment Scale by : Ülo Mander

Download or read book International Conference, Constructed and Riverine Wetlands for Optimal Control of Wastewater at Catchment Scale written by Ülo Mander and published by . This book was released on 2003 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Treatment Wetlands

Author : Gabriela Dotro
Publisher : IWA Publishing
ISBN 13 : 1780408765
Total Pages : 172 pages
Book Rating : 4.7/5 (84 download)

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Book Synopsis Treatment Wetlands by : Gabriela Dotro

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.

Geo-environment and Landscape Evolution III

Author : Ülo Mander
Publisher : WIT Press
ISBN 13 : 1845641175
Total Pages : 273 pages
Book Rating : 4.8/5 (456 download)

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Book Synopsis Geo-environment and Landscape Evolution III by : Ülo Mander

Download or read book Geo-environment and Landscape Evolution III written by Ülo Mander and published by WIT Press. This book was released on 2008 with total page 273 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains most of the papers presented at the 3rd International Conference on Evaluation, Monitoring, Simulation, Management and Remediation of the Geological Environment and Landscape held in The New Forest, Ashurst Lodge, UK, in June 2008, organised by the Wessex Institute of Technology, UK, Complutense University, Madrid, Spain, University of Tartu, Estonia, and sponsored by the WIT Transactions on the Built Environment. This volume brings together international information, experience and research in order to give the reader a greater knowledge and ability to help their communities to develop in a sustainable way. It discusses some of the problems facing the public and private sectors and the engineering and scientific communities. It studies several aspects of environmental pollution, modelling, and monitoring, soil and rock properties, vulnerability studies, ecosystem remediation, climatological processes and hydrological studies, geo-ecology and landscape analysis, geo-environment in urban settings, natural hazards and risks, remote sensing of the environment, environmental planning and management, and restoration of ecosystems. The papers published in the book are grouped in the following sections: Remediation and Restoration; Environmental Modelling; Environmental Monitoring; Environmental Hazards and Pollution; Landscape Analysis.

Artificial or Constructed Wetlands

Author : María del Carmen Durán-Domínguez-de-Bazúa
Publisher : CRC Press
ISBN 13 : 1351730622
Total Pages : 420 pages
Book Rating : 4.3/5 (517 download)

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Book Synopsis Artificial or Constructed Wetlands by : María del Carmen Durán-Domínguez-de-Bazúa

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 420 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.

Possibilities for Recycling Domestic Wastewater with Vertical Flow Constructed Wetlands

Author : R. Shrestha
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (637 download)

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Book Synopsis Possibilities for Recycling Domestic Wastewater with Vertical Flow Constructed Wetlands by : R. Shrestha

Download or read book Possibilities for Recycling Domestic Wastewater with Vertical Flow Constructed Wetlands written by R. Shrestha and published by . This book was released on 2007 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Wetlands and Natural Resource Management

Author : Jos T.A. Verhoeven
Publisher : Springer Science & Business Media
ISBN 13 : 3540331875
Total Pages : 365 pages
Book Rating : 4.5/5 (43 download)

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Book Synopsis Wetlands and Natural Resource Management by : Jos T.A. Verhoeven

Download or read book Wetlands and Natural Resource Management written by Jos T.A. Verhoeven and published by Springer Science & Business Media. This book was released on 2006-11-22 with total page 365 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a broad and well-integrated overview of recent major scientific results in wetland science and their applications in natural resource management issues. The contributors, internationally known experts, summarize the state of the art on an array of topics, divided into four broad areas: The Role of Wetlands for Integrated Water Resources Management: Putting Theory into Practice; Wetland Science for Environmental Management; Wetland Biogeochemistry; Wetlands and Climate Change Worldwide.

Treatment Wetlands

Author : Robert H. Kadlec
Publisher : CRC Press
ISBN 13 : 1420012517
Total Pages : 1048 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Treatment Wetlands by : Robert H. Kadlec

Download or read book Treatment Wetlands written by Robert H. Kadlec and published by CRC Press. This book was released on 2008-07-22 with total page 1048 pages. Available in PDF, EPUB and Kindle. Book excerpt: Completely revised and updated, Treatment Wetlands, Second Edition is still the most comprehensive resource available for the planning, design, and operation of wetland treatment systems. The book addresses the design, construction, and operation of wetlands for water pollution control. It presents the best current procedures for sizing these syste

Natural and Constructed Wetlands

Author : Jan Vymazal
Publisher :
ISBN 13 :
Total Pages : 434 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Natural and Constructed Wetlands by : Jan Vymazal

Download or read book Natural and Constructed Wetlands written by Jan Vymazal and published by . This book was released on 2005 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Process Design Manual for Nitrogen Control

Author : United States. Environmental Protection Agency. Office of Technology Transfer
Publisher :
ISBN 13 :
Total Pages : 466 pages
Book Rating : 4.:/5 (2 download)

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Book Synopsis Process Design Manual for Nitrogen Control by : United States. Environmental Protection Agency. Office of Technology Transfer

Download or read book Process Design Manual for Nitrogen Control written by United States. Environmental Protection Agency. Office of Technology Transfer and published by . This book was released on 1975 with total page 466 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Constructed Wetlands for Industrial Wastewater Treatment

Author : Alexandros I. Stefanakis
Publisher : John Wiley & Sons
ISBN 13 : 1119268346
Total Pages : 612 pages
Book Rating : 4.1/5 (192 download)

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Book Synopsis Constructed Wetlands for Industrial Wastewater Treatment by : Alexandros I. Stefanakis

Download or read book Constructed Wetlands for Industrial Wastewater Treatment written by Alexandros I. Stefanakis and published by John Wiley & Sons. This book was released on 2018-08-20 with total page 612 pages. Available in PDF, EPUB and Kindle. Book excerpt: A groundbreaking book on the application of the economic and environmentally effective treatment of industrial wastewater Constructed Wetlands for Industrial Wastewater Treatment contains a review of the state-of-the-art applications of constructed wetland technology for industrial wastewater treatment. This green technology offers many economic, environmental, and societal advantages. The text examines the many unique uses and the effectiveness of constructed wetlands for the treatment of complex and heavily polluted wastewater from various industrial sources. The editor — a noted expert in the field — and the international author team (93 authors from 22 countries) present vivid examples of the current state of constructed wetlands in the industrial sector. The text is filled with international case studies and research outcomes and covers a wide range of applications of these sustainable systems including facilities such as the oil and gas industry, agro-industries, paper mills, pharmaceutical industry, textile industry, winery, brewery, sludge treatment and much more. The book reviews the many system setups, examines the different removal and/or transformational processes of the various pollutants and explores the overall effectiveness of this burgeoning technology. This important resource: Offers the first, groundbreaking text on constructed wetlands use for industrial wastewater treatment Provides a single reference with summarized information and the state-of-the-art knowledge of the use of Constructed Wetlands in the industrial sector through case studies, research outcomes and review chapters Covers a range of industrial applications such as hydrocarbons/oil and gas industry, food and beverage, wood and leather processing, agro-industries, pharmaceuticals and many others Includes best practices drawn by a collection of international case studies Presents the latest technological developments in the industry Written for civil and environmental engineers, sustainable wastewater/water managers in industry and government, Constructed Wetlands for Industrial Wastewater Treatment is the first book to offer a comprehensive review of the set-up and effectiveness of constructed wetlands for a wide range of industrial applications to highlight the diverse economic and environmental benefits this technology brings to the industry.

Constructed Wetlands for Pollution Control

Author : Robert H. Kadlec
Publisher : IWA Publishing
ISBN 13 : 9781900222051
Total Pages : 156 pages
Book Rating : 4.2/5 (22 download)

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Book Synopsis Constructed Wetlands for Pollution Control by : Robert H. Kadlec

Download or read book Constructed Wetlands for Pollution Control written by Robert H. Kadlec and published by IWA Publishing. This book was released on 2000-03-31 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book presents a comprehensive up-to-date survey of wetland design techniques and operational experience from treatment wetlands. This book is the first and only global synthesis of information related to constructed treatment wetlands. Types of constructed wetlands, major design parameters, role of vegetation, hydraulic patterns, loadings, treatment efficiency, construction, operation and maintenance costs are discussed in depth. History of the use of constructed wetlands and case studies from various parts of the world are included as well. Constructed Wetlands for Pollution Control will be indispensable for wastewater treatment researchers and designers, decision makers in public authorities, wetland engineers, environmentalists and landscape ecologists. Contents Biological methods for the treatment of wastewaters Types of constructed wetland Aplications of the technology Framework for interpreting and predicting water quality improvement Mechanisms and results for water quality improvement Design Plants and planting System start-up Economics Case studies Scientific and Technical Report No.8

Water Conservation in the Era of Global Climate Change

Author : Binota Thokchom
Publisher : Elsevier
ISBN 13 : 0128203943
Total Pages : 472 pages
Book Rating : 4.1/5 (282 download)

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Book Synopsis Water Conservation in the Era of Global Climate Change by : Binota Thokchom

Download or read book Water Conservation in the Era of Global Climate Change written by Binota Thokchom and published by Elsevier. This book was released on 2021-02-25 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water Conservation in the Era of Global Climate Change reviews key issues surrounding climate change and water resources. The book brings together experts from a variety of fields and perspectives, providing a comprehensive view on how climate change impacts water resources, how water pollution impacts climate change, and how to assess potential hazards and success stories on managing and addressing current issues in the field. Topics also include assessing policy impacts, innovative water reuse strategies, and information on impacts on fisheries and agriculture including food scarcity. This book is an excellent tool for researchers and professionals in Climate Change, Climate Services and Water Resources, and those trying to combat the impacts and issues related to Global and Planetary Change. Covers a wide range of theoretical and practical issues related to how climate change impacts water resources and adaptation, with extended influence on agriculture, food and water security, policymaking, etc. Reviews mathematical tools and simulations models on predicting potential hazards from climate change in such a way they can be useful to readers from a variety of levels of mathematical expertise Examines the potential impacts on agriculture and drinking water quality Includes case studies of successful management of water and pollutants that contribute to climate change

Index Medicus

Author :
Publisher :
ISBN 13 :
Total Pages : 2028 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Index Medicus by :

Download or read book Index Medicus written by and published by . This book was released on 2002 with total page 2028 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vols. for 1963- include as pt. 2 of the Jan. issue: Medical subject headings.

Sustainable Water Treatment

Author : Miklas Scholz
Publisher : Elsevier
ISBN 13 : 0128162473
Total Pages : 353 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis Sustainable Water Treatment by : Miklas Scholz

Download or read book Sustainable Water Treatment written by Miklas Scholz and published by Elsevier. This book was released on 2018-08-28 with total page 353 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sustainable Water Treatment: Engineering Solutions for a Variable Climate covers sustainable water and environmental engineering aspects relevant for the drainage and treatment of storm water and wastewater. The book explains the fundamental science and engineering principles for the student and professional market. Standard and novel design recommendations for sustainable technologies, such as constructed wetlands, sustainable drainage systems and sustainable flood retention basins are provided to account for the interests of professional engineers and environmental scientists. The book presents the latest research findings in wastewater treatment and runoff control that are ideal for academics and senior consultants. The book offers a challenging, diverse, holistic, multidisciplinary, experimental and modelling-orientated case study, covering topics such as natural wetlands, constructed treatment wetlands for pollution control, sustainable drainage systems managing diffuse pollution, specific applications, such as wetlands treating dye wastewater and ecological sanitation systems recycling treated waters for the irrigation of crops. Explains the fundamental science and engineering principles behind each topic Provides an easy-to-understand, descriptive overview of complex ‘black box’ drainage and treatment systems and general design issues involved Includes a comprehensive analysis of asset performance, modelling of treatment processes, and an assessment of sustainability and economics

Wetland Ecosystems

Author : William J. Mitsch
Publisher : John Wiley & Sons
ISBN 13 : 047028630X
Total Pages : 309 pages
Book Rating : 4.4/5 (72 download)

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Book Synopsis Wetland Ecosystems by : William J. Mitsch

Download or read book Wetland Ecosystems written by William J. Mitsch and published by John Wiley & Sons. This book was released on 2009-04-13 with total page 309 pages. Available in PDF, EPUB and Kindle. Book excerpt: New focused text introduces readers to wetland ecosystems and systems approaches to studying wetlands With its comprehensive coverage of wetland science, management, and restoration, Mitsch and Gosselink's Wetlands has been the premier reference on wetlands for more than two decades. Now, the coverage of specific wetland ecosystem types from earlier editions of this acclaimed work has been updated, revised, and supplemented with additional content in order to create this new text focusing exclusively on wetland ecosystems. This book now complements Wetlands, Fourth Edition. Following an introduction to ecosystems in general and wetland ecosystems in particular, Wetland Ecosystems examines the major types of wetlands found throughout the world: coastal wetlands, freshwater marshes and forested swamps, and peatlands. The final chapter reviews three fundamental systems approaches to studying wetlands: mesocosms, full-scale experimental ecosystems, and mathematical modeling. This new text features: Updated descriptions of the hydrology, biogeochemistry, and biology of the main types of wetlands found in the world New content introducing general ecosystems, wetland ecosystems, whole ecosystem and mesocosm experiments with wetlands, and systems ecology and modeling A detailed description of the ecosystem services provided by wetlands A broad international scope, including many examples of wetlands located outside North America Two new coauthors offering new perspectives and additional insights into the latest ecosystem and modeling techniques An abundance of illustrations helps readers understand how different biological communities and the abiotic environment in wetland ecosystems interact and function. Tables and text boxes provide at-a-glance summaries of key information. Lastly, each chapter concludes with a list of recommended readings. This text has been designed as an introduction for students and professionals in wetland ecology and management, general ecology, environmental science, and natural resource management.