Selecting Plant Species To Optimize Wastewater Treatment In Constructed Wetlands

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Selecting Plant Species to Optimize Wastewater Treatment in Constructed Wetlands

Author : Carrie Renee Taylor
Publisher :
ISBN 13 :
Total Pages : 160 pages
Book Rating : 4.:/5 (424 download)

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Book Synopsis Selecting Plant Species to Optimize Wastewater Treatment in Constructed Wetlands by : Carrie Renee Taylor

Download or read book Selecting Plant Species to Optimize Wastewater Treatment in Constructed Wetlands written by Carrie Renee Taylor and published by . This book was released on 2009 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: Constructed wetlands are used around the world for treating domestic, agricultural, and industrial wastewater, stormwater runoff, and acid mine drainage. Plants may affect efficacy of wastewater treatment through their influence on microbial activity by creating attachment sites and releasing carbon exudates and oxygen. My research investigated seasonal plant effects on wastewater treatment by monitoring water chemistry in model subsurface wetlands planted with monocultures of 19 plant species and unplanted controls. Chemical oxygen demand (COD) removal, an indicator of water quality, declined during colder temperatures in the unplanted control, likely caused by a decrease in microbial activity. In contrast, wetlands with most plant species had constant COD removal across seasons. Redox potential and sulfate concentrations were measured as indirect measurements of the oxygenation of the wastewater. Wetlands that had a decline in COD removal during cold temperatures had constant low redox potential and sulfate concentrations throughout the seasons. Wetlands with high COD removal across seasons had elevated redox potentials and sulfate concentrations during the winter, indicating elevated oxygen availability, which may offset the negative temperature effect on microbial processes. I measured root oxygen loss (ROL) in the summer and the winter to determine whether oxygen release was sufficient to influence wastewater treatment and cause seasonal and species-specific effects on water chemistry. COD removal and ROL were positively correlated at 4°C but not at 24°C; however, the amount of root oxygen release only accounted for a portion of the required oxygen to facilitate plant's influence on COD removal. Flooding tolerance was quantified for each species by comparing plants' biomass between flooded and drained conditions. Plants' botanical grouping, Wetland Indicator Status, and flooding tolerance were compared to plants' influences on wastewater treatment to determine whether easily measured plant traits can be used to identify plants that will optimize wastewater treatment. All the sedges and rushes, obligate wetlands species, and 8 of 9 flood-tolerant plants had greater COD removal than the control at 4°C, the coldest temperature incubation. These results can be applied for wetland design by selecting plant species to optimize wastewater treatment, especially in cold climates.

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

Plant Species as a Significant Factor in Wastewater Treatment in Constructed Wetlands

Author : Tracey W. Varvel
Publisher :
ISBN 13 :
Total Pages : 56 pages
Book Rating : 4.:/5 (46 download)

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Book Synopsis Plant Species as a Significant Factor in Wastewater Treatment in Constructed Wetlands by : Tracey W. Varvel

Download or read book Plant Species as a Significant Factor in Wastewater Treatment in Constructed Wetlands written by Tracey W. Varvel and published by . This book was released on 1998 with total page 56 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.

The Influence of Plant Species on Treatment Effectiveness in a Constructed Wetland for Wastewater Treatment

Author : Margaret McCauley
Publisher :
ISBN 13 :
Total Pages : 86 pages
Book Rating : 4.:/5 (439 download)

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Book Synopsis The Influence of Plant Species on Treatment Effectiveness in a Constructed Wetland for Wastewater Treatment by : Margaret McCauley

Download or read book The Influence of Plant Species on Treatment Effectiveness in a Constructed Wetland for Wastewater Treatment written by Margaret McCauley and published by . This book was released on 1999 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Wastewater Treatment in Constructed Wetlands with Horizontal Sub-Surface Flow

Author : Jan Vymazal
Publisher : Springer Science & Business Media
ISBN 13 : 140208580X
Total Pages : 579 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Wastewater Treatment in Constructed Wetlands with Horizontal Sub-Surface Flow by : Jan Vymazal

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.

Constructed Wetlands for Wastewater Treatment

Author : Donald A. Hammer
Publisher : CRC Press
ISBN 13 : 1000114872
Total Pages : 856 pages
Book Rating : 4.0/5 (1 download)

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Book Synopsis Constructed Wetlands for Wastewater Treatment by : Donald A. Hammer

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.

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

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 Industrial Wastewater Treatment

Author : Alexandros I. Stefanakis
Publisher : John Wiley & Sons
ISBN 13 : 111926832X
Total Pages : 666 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 2018-06-26 with total page 666 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.

Emerging Eco-friendly Green Technologies for Wastewater Treatment

Author : Ram Naresh Bharagava
Publisher : Springer Nature
ISBN 13 : 9811513902
Total Pages : 361 pages
Book Rating : 4.8/5 (115 download)

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Book Synopsis Emerging Eco-friendly Green Technologies for Wastewater Treatment by : Ram Naresh Bharagava

Download or read book Emerging Eco-friendly Green Technologies for Wastewater Treatment written by Ram Naresh Bharagava and published by Springer Nature. This book was released on 2020-03-04 with total page 361 pages. Available in PDF, EPUB and Kindle. Book excerpt: As we know, rapid industrialization is a serious concern in the context of a healthy environment and public health due to the generation of huge volumes of toxic wastewater. Although various physico-chemical and biological approaches are available for the treatment of this wastewater, many of them are not effective. Now, there a number of emerging ecofriendly, cost-effective approaches utilizing microorganisms (bacterial/fungi/algae), green plants or their enzymes, and constructed wetland treatment systems in the treatment of wastewaters containing pollutants such as endocrine disrupting chemicals, toxic metals, pesticides, dyes, petroleum hydrocarbons and phenolic compounds. This book provides a much-needed, comprehensive overview of the various types of wastewater and their ecotoxicological effects on the environment, humans, animals and plants as well as various emerging and eco-friendly approaches for their treatment. It provides insights into the ecological problems and challenges in the treatment and management of wastewaters generated by various sources.

Treatment of Petroleum Refinery Wastewater with Constructed Wetlands

Author : Hassana Ibrahim Mustapha
Publisher : CRC Press
ISBN 13 : 0429835167
Total Pages : 301 pages
Book Rating : 4.4/5 (298 download)

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Book Synopsis Treatment of Petroleum Refinery Wastewater with Constructed Wetlands by : Hassana Ibrahim Mustapha

Download or read book Treatment of Petroleum Refinery Wastewater with Constructed Wetlands written by Hassana Ibrahim Mustapha and published by CRC Press. This book was released on 2018-07-11 with total page 301 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Wetlands

Author : William J. Mitsch
Publisher : John Wiley & Sons
ISBN 13 : 1119019788
Total Pages : 752 pages
Book Rating : 4.1/5 (19 download)

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Book Synopsis Wetlands by : William J. Mitsch

Download or read book Wetlands written by William J. Mitsch and published by John Wiley & Sons. This book was released on 2015-02-26 with total page 752 pages. Available in PDF, EPUB and Kindle. Book excerpt: The single most important book on wetlands, newly expanded and updated Wetlands is the definitive guide to this fragile ecosystem, providing the most comprehensive coverage and in-depth information available in print. Recently updated and expanded, this latest edition contains brand new information on Wetland Ecosystem Services and an updated discussion on Wetland, Carbon, and Climate Change and Wetland Creation and Restoration. Due to popular demand, the authors have brought back five streamlined chapters on wetland ecosystems that had been removed from previous editions, and provided more robust ancillary materials including an online color photo gallery, PowerPoint slides, and several video case studies. As nature's kidneys, wetland ecosystems help the environment process toxins and excess fertilizers and maintain the relative health of our aquatic ecosystems. As the understanding of their importance grows, their management and ecology have gained increased attention and have become an area of professional specialization over the past two decades. This book gives readers a solid understanding of wetlands, how they work, what they do, and why the Earth can't live without them. Understand wetlands' role in the ecosystem, from local to global scales Appreciate the fact that wetlands may be the most logical and economical way to sequester carbon from the atmosphere Discover the unique characteristics that make wetlands critically important for improving water quality, reducing storm and flood damage, and providing habitat to support biodiversity Learn how wetlands are being managed or destroyed around the globe but also how we can create and restore them Examine the ways in which climate change is affecting wetland ecosystems and wetland ecosystems affect climate change Wetlands are crucial to the health of the planet, and we've only begun to realize the magnitude of the damage that has already been done as we scramble to save them. A generation of ecologists, ecological engineers, land use planners, and water resource managers worldwide owe their knowledge of the wetlands to this book – for the next generation to follow in their footsteps, Wetlands 5th edition is the quintessential guide to these critical systems.

Constructed Wetlands for Wastewater Treatment

Author : Donald A. Hammer
Publisher : CRC Press
ISBN 13 : 9780873711845
Total Pages : 860 pages
Book Rating : 4.7/5 (118 download)

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Book Synopsis Constructed Wetlands for Wastewater Treatment by : Donald A. Hammer

Download or read book Constructed Wetlands for Wastewater Treatment written by Donald A. Hammer and published by CRC Press. This book was released on 1989-10-31 with total page 860 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.

Selected Water Resources Abstracts

Author :
Publisher :
ISBN 13 :
Total Pages : 638 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Selected Water Resources Abstracts by :

Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1990 with total page 638 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Selection of Native Wetland Plants for Water Treatment of Urban Runoff

Author : Eliska Rejmankova
Publisher :
ISBN 13 :
Total Pages : 68 pages
Book Rating : 4.3/5 (121 download)

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Book Synopsis Selection of Native Wetland Plants for Water Treatment of Urban Runoff by : Eliska Rejmankova

Download or read book Selection of Native Wetland Plants for Water Treatment of Urban Runoff written by Eliska Rejmankova and published by . This book was released on 1995 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Handbook of Ecological Indicators for Assessment of Ecosystem Health

Author : Sven Jørgensen
Publisher : CRC Press
ISBN 13 : 1439809372
Total Pages : 498 pages
Book Rating : 4.4/5 (398 download)

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Book Synopsis Handbook of Ecological Indicators for Assessment of Ecosystem Health by : Sven Jørgensen

Download or read book Handbook of Ecological Indicators for Assessment of Ecosystem Health written by Sven Jørgensen and published by CRC Press. This book was released on 2016-04-19 with total page 498 pages. Available in PDF, EPUB and Kindle. Book excerpt: Continuing in the tradition of its bestselling predecessor, the Handbook of Ecological Indicators for Assessment of Ecosystem Health, Second Edition brings together world-class editors and contributors who have been at the forefront of ecosystem health assessment research for decades, to provide a sound approach to environmental management and sust