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Ecological Engineering On Site Wastewater Treatment And Re Use In Constructed Wetland And Filter Media
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Author :International Conference on Ecological Engineering Managing the Wastewater Resource. 4, 1999, Ås Publisher : ISBN 13 : Total Pages :266 pages Book Rating :4.:/5 (313 download)
Book Synopsis Ecological Engineering: On-site Wastewater Treatment and Re-use in Constructed Wetland and Filter Media by : International Conference on Ecological Engineering Managing the Wastewater Resource. 4, 1999, Ås
Download or read book Ecological Engineering: On-site Wastewater Treatment and Re-use in Constructed Wetland and Filter Media written by International Conference on Ecological Engineering Managing the Wastewater Resource. 4, 1999, Ås and published by . This book was released on 2000 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Ecological Engineering for Wastewater Treatment by : Carl Etnier
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
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
Book Synopsis Constructed Wetlands and Sustainable Development by : Gary Austin
Download or read book Constructed Wetlands and Sustainable Development written by Gary Austin and published by Taylor & Francis. This book was released on 2016-08-25 with total page 303 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explains how with careful planning and design, the functions and performance of constructed wetlands can provide a huge range of benefits to humans and the environment. It documents the current designs and specifications for free water surface wetlands, horizontal and vertical subsurface flow wetlands, hybrid wetlands and bio retention basins; and explores how to plan, engineer, design and monitor these natural systems. Sections address resource management (landscape planning), technical issues (environmental engineering and botany), recreation and physical design (landscape architecture), and biological systems (ecology). Site and municipal scale strategies for flood management, storm-water treatment and green infrastructure are illustrated with case studies from the USA, Europe and China, which show how these principles have been put into practice. Written for upper level students and practitioners, this highly illustrated book provides designers with the tools they need to ensure constructed wetlands are sustainably created and well manage
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.
Book Synopsis Urban Water Reuse Handbook by : Saeid Eslamian
Download or read book Urban Water Reuse Handbook written by Saeid Eslamian and published by CRC Press. This book was released on 2016-01-05 with total page 1153 pages. Available in PDF, EPUB and Kindle. Book excerpt: Examining the current literature, research, and relevant case studies, presented by a team of international experts, the Urban Water Reuse Handbook discusses the pros and cons of water reuse and explores new and alternative methods for obtaining a sustainable water supply. The book defines water reuse guidelines, describes the historical and curren
Book Synopsis Natural Wastewater Treatment Systems by : Ronald W. Crites
Download or read book Natural Wastewater Treatment Systems written by Ronald W. Crites and published by CRC Press. This book was released on 2014-03-14 with total page 534 pages. Available in PDF, EPUB and Kindle. Book excerpt: Calling for ecologically and economically sound wastewater treatment systems, the authors of Natural Wastewater Treatment Systems explore the use of wetlands, sprinkler or deep irrigation, groundwater recharge, and other natural systems as sustainable methods for the treatment and management of wastewater. Based on work by prominent experts in natu
Book Synopsis Recycling the Resource by : Jürg Staudenmann
Download or read book Recycling the Resource written by Jürg Staudenmann and published by . This book was released on 1996 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Natural and Constructed Wetlands by : Jan Vymazal
Download or read book Natural and Constructed Wetlands written by Jan Vymazal and published by Springer. This book was released on 2016-08-26 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book extends the knowledge on wetland ecosystem services based on the new research. The information combines the achievements gained in carbon sequestration, nutrient accumulation, macrophyte decomposition, wastewater treatment, global warming mitigation in constructed as well as natural wetlands across the globe. The book presents up-to-date results of ongoing research and the content of the book could be used by wetland scientists, researchers, engineers, designers, regulators, decision-makers, universities teachers, landscape engineers and landscape planners as well as by water authorities, water regulatory offices or wastewater treatment research institutions.
Book Synopsis Constructed Wetlands by : Saeid Eslamian
Download or read book Constructed Wetlands written by Saeid Eslamian and published by CRC Press. This book was released on 2019-12-20 with total page 51 pages. Available in PDF, EPUB and Kindle. Book excerpt: Constructed Wetlands: Hydraulic Design provides fundamental information on internal wetland hydraulic and biochemical processes, as well as practical guidance on the effective design of wetlands for water treatment. It includes the latest innovations and technological advances of constructed wetlands based on the newest technologies in the field. Features: Explains how various pollutants are either retained or removed from treatment systems Examines system geometry, flow rate, inlet-outlet configurations, and more Offers useful guidance and tools to practitioners for designing wastewater treatment structures naturally and optimally Introduces the various aspects of hydraulic engineering through porous media This book will serve as a valuable resource for practicing professionals, researchers, policy makers, and students seeking to gain an in-depth understanding of the hydraulic processes involved in constructed wetlands water treatment systems.
Book Synopsis Wastewater Treatment and Reuse Theory and Design Examples, Volume 2: by : Syed R. Qasim
Download or read book Wastewater Treatment and Reuse Theory and Design Examples, Volume 2: written by Syed R. Qasim and published by CRC Press. This book was released on 2017-11-22 with total page 901 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book will present the theory involved in wastewater treatment processes, define the important design parameters involved, and provide typical values of these parameters for ready reference; and also provide numerical applications and step-by-step calculation procedures in solved examples. These examples and solutions will help enhance the readers’ comprehension and deeper understanding of the basic concepts, and can be applied by plant designers to design various components of the treatment facilities. It will also examine the actual calculation steps in numerical examples, focusing on practical application of theory and principles into process and water treatment facility design.
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.
Book Synopsis Solving Global Water Crises by : Jo-Shing Yang
Download or read book Solving Global Water Crises written by Jo-Shing Yang and published by . This book was released on 2007 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water is the next oil over which nations will fight wars. Severe water shortages already affect some 450 million people living in 29 countries, and analysts have predicted that tensions over water rights in Asia, Africa, and the Middle East could explode into violent clahses and even full-blown wars if governments do not manage existing water supplies more efficiently. Worldwide, 220 river basins are shared by two or more countries and the tensions caused by water scarcity will escalate in this century---the water shortage problems will be exacerbated by global warming and its associated unpredicatable weather patterns. In 2001, the CIA predicted that by 2015, almost half of the world?s population, more than 3 billion people, will live in "water-stressed"countries. How can communities that don't have millions of dollars to hire multinational engineering companies to build highly advanced (but also highly energy and chemical intensive) water- and wastewater-treatment systems? This book is full of practical, low-cost, effective, ecological and economically sustainable, environmental friendly solutions for communities. In the 762 pages (with 185 diagrams and 910 photographs), readers will be introduced to many types of ecologically designed and engineered water- and wastewater-treatment systems, which communities can build with locally available labor, expertise, and resources. Table of Contents and Chapters Chapter 1. Solving global water crises and restoring the environment with ecological engineering. A new paradigm for crafting solutions to global water crises. The significance of ecological engineering. Who will control the water? Privatization, corporatization, militarization, and globalization of water and water rights. Global water scarcity and water use in agriculture. Case study: integrated aquaculture, biological pest control, nutrient recycling, and wastewater polishing in Chinese rice paddies. Chapter 2. Introduction to conventional water-recycling and water-treatment systems. Water intake. Chemical usage and storage. Flocculating clarifier: Coagulation, flocculation, and sedimentation. Filter cells and sand-filter systems. Recycled-water disinfection using chlorine. Pumps and electrical consumption in conventional water-treatment and recycling systems. Recycled-water distribution system and pumping station. Control systems and control room. Reverse-osmosis systems in water-reclamation plants. Seawater intrusion in coastal aquifers around the world. On-site laboratories for water analyses at conventional water-treatment plants. Forest and watershed protection for cost savings in drinking-water filtration. Chapter 3. Introduction to conventional wastewater-treatment systems. The role of fossil fuel and electrical infrastructure in conventional wastewater treatment. Solids removal by coarse and fine screens. Grit removal in grit chambers. Primary sedimentation in tanks and clarifiers. Conventional secondary treatment: activated-sludge and oxygenation aeration. Secondary treatment in final settling basins and secondary clarifiers. Biological filters and trickling filters. Sewage-sludge production and biosolids processing in conventional wastewater-treatment plants. Anaerobic digesters, biogas production, and on-site power generation using sewage sludge. Disinfection of treated wastewater effluent by chlorination, ozonation, and UV radiation. Sewers and pipe systems in conventional wastewater-treatment plants. Chapter 4. Ponds and aquaculture in ecological wastewater-treatment systems. Ponds in cost-effective sewage-treatment technology for small, rural, and remote communities. Models of pond hydrodynamics and biochemical processes in the context of treatment and purification kinetics. Pond designs. Small municipal wastewater-treatment systems. Upgrading facultative ponds and waste-stabilization pond effluents. Agricultural reuse of treated wastewater from waste-stabilization and maturation ponds. Algal ponds in sewage treatment. Case study: A pond system for treating palm-oil mill effluent. Ethical issues anad disclaimer about freshwater-fish polyculture. Combining wastewater recycling and food production in an integrated aquaculture-wetland ecosystem. Case study: Manure-fed and wastewater-fed fish aquaculture in small-town municipal sewage treatment. Case study: Fish-aquaculture-based system for the purification of primary-treated municipal sewage. Case study: Waste-stabilization ponds for wastewater treatment, fish production, and multiple-crop irrigation. Case study: Low-cost sanitation and waste recycling using sewage-fed fish-aquaculture pond systems. Chapter 5. Aquatic plants, macrophytes, halophytes, hydroponic vegetables, trees, and agroforestry in ecological wastewater-treatment systems. Mechanisms of macrophyte-based wastewater-treatment systems. The role of macrophyte roots. Macrophytes and trees in wastewater-treatment plants. The removal of bacteria, viruses, and pathogenic organisms in macrophyte-based wastewater treatment. Aquatic plants in tertiary or advanced wastewater treatment. Biological purification of drinking water using miniature macrophyte-based, constructed ecosystems. Vegetated shoals, bioditches, bioponds, moor filters, peat biofilters, and planted buffer strips in wastewater treatment and pollution prevention. Using macrophytes in hydroponic tertiary treatment and polishing of secondary effluent. Hydroponic crop production to recycle wastes in space stations' closed systems and ecosystems. Evaluating commercial-crop growth potential of a hydroponic sewage-treatment system. Aquatic-macrophyte ponds in the purification of hospital sewage. Macrophytes in septic-tank wastewater treatment. Combined macrophyte-polyculture wastewater-purification and nutrient-recycling system for zoos. Macrophytes and microphytes in a pond-wetland system for rural sewage treatment. Combined algae-water hyacinths in nitrogen removal in industrial wastewater. Salt-tolerant plants, or halophytes, in the treatment of saline wastewater and mitigation of pollution in estuaries and coastal waters. Wastewater purification with water-peanut ponds. Cast study: Macrophyte wastewater-purification ponds combined with nutrient recycling and food production. Mechanical harvesting of macrophytes. Macrophyte species in ecological sewage treatment. Restoration of a reservoir-watershed with agroforestry (and eco-orchards) and ecological engineering. Chapter 6. Constructed wetlands and reed-bed systems in ecological wastewater treatment. The importance of wetlands in protecting natural water quality and watershed health. Three basic types of constructed wetlands. Reed-bed systems for natural sludge dewatering, composting, and storage. Case study: Domestic wastewater treatment using constructed wetlands in India, New Zealand, and the Czech Republic. Case study: An integrated constructed wetland with tea trees (Melaleuca) in Australia. Cast study: Constructed wetlands for nitrate removal in the drinking-water supply of southern California. Case study: Constructed wetlands for river reclamation in Israel. Local and migratory birds in restored wetlands. Chapter 7. Ecological design of greywater recycling and treatment systems. Phytoremediation in the treatment of greywater and chemically contaminated water: Phytoaccumulation, phytoextraction, phytostabilization, phytovolatilization, phytopumping, phytodegradation/phytotransformation, rhizofiltration, and rhizodegradation. Small domestic water-reuse systems for communities. Flowform aeration and natural oxygenation in riverbed flows in wastewater treatment and water purification. Cast studies: (1) A triplicate soil-layer infiltration-wetland-pond system for greywater and rainwater purification in Sweden; (2) Water reclamation with irrigated woodlots and horticulture in Australia; (3) Reed beds for greywater treatment in Costa Rica; (4) Pilot-scale natural treatment system in Mexico. Chapter 8. Living Machines and Solar Aquatics: Examples of integrated, ecological wastewater-treatment systems. What is a Living Machine? The Living Machines in Sonoma Mountain Brewery and the Mars/Ethel M Chocolates Factory in Henderson, NV. An evaluation of a Living Machines Pilot Tertiary Treatment System in San Francisco. Stensund Wastewater Aquaculture in Sweden. The Solar Aquatics in Harwich, Massachusetts. Ethical issues on using fish and other aquatic animals in wastewater treatment. Chapter 9. Low-cost filters and sorbents for water and wastewater treatment. Low-cost sorbents. Fungal biodegradation of wastes in filters. Compact sand filters. Wastewater filtering with ring-shaped floating plastic net media. Fungal biosorbent. Plant-based biomass biosorbent. Sand filters with granitic and volcanic alluvial soils in "Soakaway Pits" for piggery wastewater. Compact sand-and-textile-flock filters for wastewater treatment in households and small communities. Case Study: Permeable pavement filters for water-storage reservoirs. Anthracite ash as low-cost media in fixed-film biological filters. Aerated membranes and biofilters in pilot systems. Microbial biodegradation of chlorophenols and chlorinated hydrocarbons using sand and diatomaceous earth in fluidized-bed bioreactors. Chapter 10. Ecological wastewater-treatment systems for animal manure and high-strength agricultural wastes. Water pollution by industry-scale factory farms. Anaerobic digestion of manure and organic matter. Miniaturizing natural ecosystems in treatment systems. Case studies: (1) A prototype system for the treatment of piggery wastewater; (2) High-rate pond system for piggery wastewater treatment; (3) Combined lagoon-wetland system for piggery wastewater treatment; (4) Constructed wetlands for the treatment of dairy flush water and piggery wastewater; (5) Nutrient recycling of liquid piggery waste with sand filters, macrophytes, and fish aquaculture; (6) In-situ composting of piggery waste with sawdust. Ecological design process: A sample design for a factory dairy farm's manure- and wastewater-treatment system.
Book Synopsis Onsite Wastewater Treatment Systems Manual by :
Download or read book Onsite Wastewater Treatment Systems Manual written by and published by . This book was released on 2002 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This manual contains overview information on treatment technologies, installation practices, and past performance."--Introduction.
Book Synopsis Constructed Subsurface Wetlands by : Abdel Razik Ahmed Zidan
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.
Book Synopsis Decentralized Water Reclamation Engineering by : Robert L. Siegrist
Download or read book Decentralized Water Reclamation Engineering written by Robert L. Siegrist and published by Springer. This book was released on 2016-10-26 with total page 992 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents technical information and materials concerning the engineering of decentralized infrastructure to achieve effective wastewater treatment while also minimizing resource consumption and providing a source of reclaimed water, nutrients and organic matter. The approaches, technologies and systems described are targeted for green building and sustainable infrastructure across the United States and similar industrialized nations, but they are also applicable to water and sanitation projects in developing regions around the world. Today, decentralized infrastructure can be used to sustainably serve houses, buildings and developments with water use and wastewater flows of 100 to 100,000 gal/d or more. The book provides in-depth engineering coverage of the subject in a narrative and slide format specifically designed for classroom lectures or facilitated self-study. Key topics are covered including: engineering to satisfy project goals and requirements including sustainability, contemporary water use and wastewater generation and methods to achieve water use efficiency and source separation, alternative methods of wastewater collection and conveyance, and treatment and reuse operations including tank-based (e.g., septic tanks, aerobic treatment units, porous media biofilters, membrane bioreactors), wetland-based (e.g., free water surface and vegetated subsurface bed wetlands), and land-based unit operations (e.g., subsurface soil infiltration, shallow drip dispersal). Approaches and technologies are also presented that can achieve nutrient reduction and resource recovery in some cases or pathogen destruction to enable a particular discharge or reuse plan. The book also describes requirements and methods for effective management of the process solids, sludges and residuals that can be generated by various approaches, technologies, and systems. The book contains over 300 figures and illustrations of technologies and systems and over 150 tables of design and performance data. There are also more than 200 questions and problems relevant to the topics covered including example problems that have solutions presented to illustrate engineering concepts and calculations.
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
