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Author : Karin Sundblad
Publisher :
ISBN 13 :
Total Pages : 126 pages
Book Rating : 4.:/5 (36 download)
Download or read book Recycling of Wastewater Nutrients in a Wetland Filter written by Karin Sundblad and published by . This book was released on 1988 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309224624
Total Pages : 276 pages
Book Rating : 4.3/5 (92 download)
Download or read book Water Reuse written by National Research Council and published by National Academies Press. This book was released on 2012-07-17 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: Expanding water reuse-the use of treated wastewater for beneficial purposes including irrigation, industrial uses, and drinking water augmentation-could significantly increase the nation's total available water resources. Water Reuse presents a portfolio of treatment options available to mitigate water quality issues in reclaimed water along with new analysis suggesting that the risk of exposure to certain microbial and chemical contaminants from drinking reclaimed water does not appear to be any higher than the risk experienced in at least some current drinking water treatment systems, and may be orders of magnitude lower. This report recommends adjustments to the federal regulatory framework that could enhance public health protection for both planned and unplanned (or de facto) reuse and increase public confidence in water reuse.
Author : Estanislao Martí Zapater
Publisher :
ISBN 13 :
Total Pages : 120 pages
Book Rating : 4.:/5 (85 download)
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.
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 : Carl Etnier
Publisher : CRC Press
ISBN 13 : 1482238365
Total Pages : 480 pages
Book Rating : 4.4/5 (822 download)
Download or read book Ecological Engineering for Wastewater Treatment written by Carl Etnier and published by CRC Press. This book was released on 2013-10-23 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: The new science of ecological engineering is winning increasing acceptance all over the world. Established industrial economies like Sweden and the United States are investing more in it as initial skepticism and regulatory hurdles are giving way to burgeoning investments by companies and municipalities, increased research activity, and great inter
Author : Saravanamuthu Vigneswaran
Publisher : EOLSS Publications
ISBN 13 : 1905839243
Total Pages : 464 pages
Book Rating : 4.9/5 (58 download)
Download or read book Wastewater Recycling, Reuse, and Reclamation - Vol. I written by Saravanamuthu Vigneswaran and published by EOLSS Publications. This book was released on 2009-11-30 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: Total supply of fresh water on earth far exceeds human demand. However, scarcity of water currently faced in many regions of the world is caused by two reasons. First, its availability in time and space is not equally distributed. Thus there is problem of water in the wrong place, or at the wrong time and in wrong quantities. Second, while the population growth and expanded industrial activities are increasing demands on available water resources, they also jeopardize the availability of freshwater in adequate quantities by discharge of pollutants into freshwater sources. It is at times like these, when the rising curve of water demand intersects the fluctuating curve of water availability, recycle and reuse of wastewater is seriously considered. Wastewater recycling, reuse and reclamation have been, now, accepted as appropriate ways to conserve water resources as well as to contain polluted waters from contaminating other available clean water sources. This book gives a comprehensive review on water quantity and quality, simple water supply and sanitation systems, and leads to domestic, agricultural and industrial water reuse. Thus, it will provide useful information not only to technologists but also for planners, managers, and NGOs involved in the water sector. The contribution to the book comes from a broad pool of experts, working on technology, policy, health, and economy aspects of water management. Involvement of both academics and industry personnel from developing and developed countries makes this contribution broader and useable for a wide readership.
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
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 : Miklas Scholz
Publisher : Elsevier
ISBN 13 : 0443139725
Total Pages : 1020 pages
Book Rating : 4.4/5 (431 download)
Download or read book Wetlands for Water Pollution Control written by Miklas Scholz and published by Elsevier. This book was released on 2023-11-08 with total page 1020 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wetlands for Water Pollution Control is the third edition of the reputable reference guide by Miklas Scholz- formerly known as Wetland Systems to Control Urban Runoff. The book covers broad water and environmental engineering aspects relevant for the drainage and treatment of storm water and wastewater, providing a descriptive overview of complex ‘black box’ treatment systems and general design issues involved. The fundamental science and engineering principles will be explained to address the student and professional market. Standard and novel design recommendations for predominantly constructed wetlands and related sustainable drainage systems will also be provided to account for the interests of the professional engineers and environmental scientists. Latest research findings in wastewater treatment and runoff control will be discussed to attract academics and senior consultants who should recommend the proposed textbook to final year and postgraduate students, and graduate engineers, respectively. Includes twelve new chapters with a broad overview of water and environmental engineering aspects relevant for the drainage and treatment of stormwater and wastewater Contains case study topics covering wetlands, including natural wetlands and constructed treatment wetlands, sustainable water management, including sustainable drainage systems, and specific applications such as wetlands treating hydrocarbon, greywater, and piggery dye wastewater Captures the latest findings in wastewater treatment, with chapters focusing on practical applications and field studies
Author : J. Paul Guyer, P.E., R.A.
Publisher : Guyer Partners
ISBN 13 :
Total Pages : 39 pages
Book Rating : 4./5 ( download)
Download or read book An Introduction to Nutrient Removal in Wastewater Treatment Ponds written by J. Paul Guyer, P.E., R.A. and published by Guyer Partners. This book was released on 2018-05-11 with total page 39 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introductory technical guidance for civil and environmental engineers interested in removal of nutrients from wastewater streams. Here is what is discussed: 1. INTRODUCTION 2. FACULTATIVE PONDS 3. AEROBIC PONDS 4. COMMERCIAL PRODUCTS 5. REMOVAL OF PHOSPHORUS.
Author : Richard Field
Publisher : CRC Press
ISBN 13 : 1351082205
Total Pages : 399 pages
Book Rating : 4.3/5 (51 download)
Download or read book Integrated Stormwater Management written by Richard Field and published by CRC Press. This book was released on 2018-01-31 with total page 399 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abatement and prevention of storm-generated flow is one of the most challenging areas in the environmental engineering field today. Integrated Stormwater Management covers important aspects of the topic including pollution assessment, solution methods, transport and control, runoff and flood control, modeling, reclamation, and monitoring. The book also discusses the subject of detection of non-stormwater entries into separate storm drainage systems. All chapters included in this volume were authored by an outstanding group of renowned international stormwater management experts. Integrated Stormwater Management is an important volume for water quality and water pollution control engineers and scientists, environmental scientists and engineers, managers and planners, urban hydrologists, agricultural engineers, and combined sewer overflow engineers and specialists.
Author : Ken Ashley
Publisher : IWA Publishing
ISBN 13 : 1843392321
Total Pages : 846 pages
Book Rating : 4.8/5 (433 download)
Download or read book International Conference on Nutrient Recovery From Wastewater Streams Vancouver, 2009 written by Ken Ashley and published by IWA Publishing. This book was released on 2009-04-30 with total page 846 pages. Available in PDF, EPUB and Kindle. Book excerpt: Paperback + CD-ROM Closing the loop for nutrients in wastewaters (municipal sewage, animal wastes, food industry, commercial and other liquid waste streams) is a necessary, sustainable development objective, to reduce resource consumption and greenhouse gas emissions. Chemistry, engineering and process integration understanding are all developing quickly, as new processes are now coming online. A new "paradigm" is emerging, globally. Commercial marketing of recovered nutrients as "green fertilizers" or recycling of nutrients through biomass production to new outlets, such as bioenergy, is becoming more widespread. This exciting conference brings together various waste stream industries, regulators, researchers, process engineers and commercial managers, to develop a broad-based, intersectional understanding and joint projects for phosphorus and nitrogen recovery from wastewater streams, as well as reuse. Over 90 papers from over 30 different countries presented in this volume. This conference is sponsored by: • Metro Vancouver • Global Phosphate Forum • Stantec Consulting Ltd. • The Chartered Institution of Water and Environmental Management (CIWEM) • Ostara Nutrient Recovery Technologies, Inc. (ONRTI) • The University of British Columbia (UBC) • The United States Environmental Protection Agency (EPA) • The British Columbia Water and Wastewater Association (BCWWA) • The Canadian Society for Civil Engineering (CSCE) • The Ostara Research Foundation (ORF)
Author : Jan Vymazal
Publisher : Backhuys
ISBN 13 :
Total Pages : 212 pages
Book Rating : 4.:/5 (318 download)
Download or read book Nutrient Cycling and Retention in Natural and Constructed Wetlands written by Jan Vymazal and published by Backhuys. This book was released on 1999 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Robert H. Kadlec
Publisher : CRC Press
ISBN 13 : 1420012517
Total Pages : 1048 pages
Book Rating : 4.4/5 (2 download)
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
Author : Gerald A. Moshiri
Publisher : CRC Press
ISBN 13 : 1000157814
Total Pages : 664 pages
Book Rating : 4.0/5 (1 download)
Download or read book Constructed Wetlands for Water Quality Improvement written by Gerald A. Moshiri and published by CRC Press. This book was released on 2020-09-23 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt: Constructed Wetlands for Water Quality Improvement is a virtual encyclopedia of state-of-the-art information on the use of constructed wetlands for improving water quality. Well-organized and easy-to-use, this book features contributions from prominent scientists and provides important case studies. It is ideal for anyone involved in the application of constructed wetlands in treating municipal and industrial wastewater, mine drainage, and non-point source pollution. Constructed Wetlands for Water Quality Improvement is a "must" for industrial and municipal water treatment professionals, consulting engineers, federal and state regulators, wetland scientists and professionals, ecologists, environmental health professionals, planners, and industrial environmental managers.
Author :
Publisher :
ISBN 13 :
Total Pages : 884 pages
Book Rating : 4.3/5 (91 download)
Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1991 with total page 884 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Paul G Smith
Publisher : Elsevier
ISBN 13 : 0080457037
Total Pages : 493 pages
Book Rating : 4.0/5 (84 download)
Download or read book Dictionary of Water and Waste Management written by Paul G Smith and published by Elsevier. This book was released on 2005-08-17 with total page 493 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water and waste management covers the design, building and operation of plants for water treatment and supply, sewerage, wastewater treatment and disposal, and solid waste treatment and disposal. Since the last edition in 2002 there has been an increasing importance on the issues reflecting climate change. This is particularly important when the result of this change must be ‘managed’ and ‘controlled’ to maintain an amenity such as water supply. This new edition includes many new entries on the topics of stormwater management and flood management, as well as the new EU Directives that cover this field.With over 7000 terms, this dictionary encompasses the most recent terminology on water and waste management. It is a handy reference for consultants, contractors and professional engineers as well as academics and students who need a quick definition to technical terms. Provides a handy reference for consultants, contractors and professional engineers as well as academics and students who need a quick definition to technical terms References US, UK and European standards, legislation and spelling providing a global relevance Offers detailed coverage of the terminology of Stormwater management and flood management not found elsewhere
