Aerobic Fixed Growth Reactors
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Aerobic Fixed Growth Reactors
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Author :
language : en
Publisher:
Release Date : 2000
Aerobic Fixed Growth Reactors written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with Science categories.
This book provides background information through a review of technical practices and procedures that research and experience have shown to be functional and practical. Chapters cover topics such as fixed-growth processes, biology of fixed-growth reactors, trickling filter processes, rotating biolog
Fixed Film Reactors In Wastewater Treatment
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Author : Nicholas F Gray
language : en
Publisher: World Scientific
Release Date : 2020-08-17
Fixed Film Reactors In Wastewater Treatment written by Nicholas F Gray and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-08-17 with Technology & Engineering categories.
Our rivers and lakes are continuously self-purifying thanks to algal and bacterial biofilms that grow over the surface of stones and other debris. This same process has been employed for over a century to treat our municipal and industrial wastewater in specially designed fixed film reactors that maximize this microbial activity by providing ideal growth conditions and unlimited food and oxygen. Fixed film, or attached biofilm, reactors are unique in their ability to treat complex wastewaters and shock loadings; using far less energy than other wastewater treatment processes such as activated sludge, making them a sustainable treatment option.Targeted at undergraduate and postgraduate engineers and scientists, this book follows the structure of bestseller Biology of Wastewater Treatment. This volume gives an expanded and up-to-date overview of the use of fixed-film reactors in wastewater treatment with content spanning from biofilm formation, to traditional trickling filters and rotating biological contactor technology, advanced submerged systems (including MBBRs and IFAS) and their key role in the treatment of contaminated air, and finally to nitrogen removal employing new microbial pathways such as Anammox. This monograph emphasizes the biological aspects of the processes.
Biofilm Reactors Wef Mop 35
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Author : Water Environment Federation
language : en
Publisher: McGraw Hill Professional
Release Date : 2010-09-29
Biofilm Reactors Wef Mop 35 written by Water Environment Federation and has been published by McGraw Hill Professional this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-09-29 with Technology & Engineering categories.
The latest Methods for Wastewater Treatment Using Fixed-Film Processes This Water Environment Federation resource provides complete coverage of pure fixed-film and hybrid treatment systems, along with details on their design, performance, and operational issues. Biofilm Reactors discusses factors that affect the design of the various processes, appropriate design criteria and procedures, modeling techniques, equipment requirements, and construction methods. Operational issues associated with each type of process are presented, including potential problems and corrective actions. Real-world case studies illustrate the application of the technologies presented in this authoritative volume. Biofilm Reactors covers: Biology of fixed-film processes Trickling filter and combined trickling filter suspended-growth process design and operation Rotating biological contactors Moving-bed biofilm reactors Hybrid processes Biological filters New and emerging fixed-film technologies Clarification Effluent filtration Development and application of models for integrated fixed-film activated sludge, moving-bed reactors, biological aerated filters, and trickling filters
Wastewater Purification
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Author : Yu Liu
language : en
Publisher: CRC Press
Release Date : 2007-12-07
Wastewater Purification written by Yu Liu and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-12-07 with Science categories.
A newcomer to the scene, aerobic granulation is on its way to becoming the hot new technology for high-efficiency wastewater treatment. Thus far, intensive research has been conducted with regard to the understanding of the mechanism of aerobic granulation in sequencing batch reactors (SBR) and its application in treating a wide variety of municipa
Aerobic Granule Reactor Technology
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Author : M. K. de Kreuk
language : en
Publisher: IWA Publishing
Release Date : 2004-05-31
Aerobic Granule Reactor Technology written by M. K. de Kreuk and has been published by IWA Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-05-31 with Science categories.
A new development for the treatment of domestic wastewater is a technology based on aerobic granular sludge. Granular sludge can be developed under specific process conditions. Because of the unique properties of this granular sludge, high volumetric loading rates of aeration tanks can be applied. Thanks to excellent settling properties, the separation of treated wastewater and granular sludge can take place at high hydraulic loading rates. Depending on the chosen process configuration good effluent quality can be obtained, complying with the stringent effluent requirements regarding nitrogen and phosphorus, which can be expected in the future. In this way aerobic granular sludge has the potential to contribute significantly to wastewater treatment management. This report describes the results of research carried out at the Technical University of Delft.
Fixed Bed Hybrid Bioreactor
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Author : Sushovan Sarkar
language : en
Publisher: Springer Nature
Release Date : 2021-01-27
Fixed Bed Hybrid Bioreactor written by Sushovan Sarkar and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-01-27 with Science categories.
This book describes a simplified approach to the modelling and process design of a fixed bed hybrid bioreactor for wastewater treatment. In this work a simplified model for hybrid bioreactor is developed to determine output parameters like exiting substrate concentration in bulk liquid, average substrate flux in the biofilm, effective and total biofilm thickness. The model is based on mass balance of both carbonaceous substrate and biomass under suspended and attached growth simultaneously along with substrate mass transport into the biofilm. The proposed model has also been validated with the results obtained from experimental study with municipal wastewater considering as a low strength wastewater with no inhibition. There is a flexibility of the proposed model making it a versatile one to find out the exiting substrate concentration both in hybrid bioreactor as well as in a completely mixed biofilm reactor (CMBR). The book caters to academics and practitioners working in the field of advanced wastewater treatment.
Activated Sludge And Aerobic Biofilm Reactors
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Author : Marcos Von Sperling
language : en
Publisher: IWA Publishing
Release Date : 2007-03-30
Activated Sludge And Aerobic Biofilm Reactors written by Marcos Von Sperling and has been published by IWA Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-03-30 with Science categories.
Activated Sludge and Aerobic Biofilm Reactors is the fifth volume in the series Biological Wastewater Treatment. The first part of the book is devoted to the activated sludge process, covering the removal of organic matter, nitrogen and phosphorus.A detailed analysis of the biological reactor (aeration tank) and the final sedimentation tanks is provided. The second part of the book covers aerobic biofilm reactors, especially trickling filters, rotating biological contractors and submerged aerated biofilters. For all the systems, the book presents in a clear and informative way the main concepts, working principles, expected removal efficiencies, design criteria, design examples, construction aspects and operational guidelines. About the series: The series is based on a highly acclaimed set of best selling textbooks. This international version is comprised by six textbooks giving a state-of-the-art presentation of the science and technology of biological wastewater treatment. Other titles in the series are: Volume 1: Waste Stabilisation Ponds; Volume 2: Basic Principles of Wastewater Treatment; Volume 3: Waste Stabilization Ponds; Volume 4: Anaerobic Reactors; Volume 6: Sludge Treatment and Disposal
Technical Advances In Biofilm Reactors
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Author : International Association on Water Pollution Research and Control. Conference
language : en
Publisher: Elsevier Science & Technology
Release Date : 1990
Technical Advances In Biofilm Reactors written by International Association on Water Pollution Research and Control. Conference and has been published by Elsevier Science & Technology this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990 with Nature categories.
Using support media to assist in the growth of purifying micro-organisms is a technique which has attracted renewed interest in recent years. The advantages of biofilm reactors - smaller than traditional reactors, often not requiring settlers, etc - have motivated research into the fundamentals of biofilms and vigorous development programmes for reactors, leading to the successful introduction of large-scale plant. In this volume forty-two papers from over a dozen countries offer authoritative accounts by international experts of the latest research results plus detailed descriptions of full-scale case studies. This book will be of value to scientists, development and design engineers and plant managers who need thorough and unbiased knowledge of one of the most modern and effective techniques of biological water treatment.
Air Pollution Prevention And Control
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Author : Christian Kennes
language : en
Publisher: John Wiley & Sons
Release Date : 2013-05-13
Air Pollution Prevention And Control written by Christian Kennes and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-05-13 with Science categories.
Over the past two decades, the use of microbes to remove pollutants from contaminated air streams has become a widely accepted and efficient alternative to the classical physical and chemical treatment technologies. This book focuses on biotechnological alternatives, looking at both the optimization of bioreactors and the development of cleaner biofuels. It is the first reference work to give a broad overview of bioprocesses for the mitigation of air pollution. Essential reading for researchers and students in environmental engineering, biotechnology, and applied microbiology, and industrial and governmental researchers.
Biofilm Systems Iv
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Author : F. Rogalla
language : en
Publisher: IWA Publishing (International Water Assoc)
Release Date : 2000-05-31
Biofilm Systems Iv written by F. Rogalla and has been published by IWA Publishing (International Water Assoc) this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000-05-31 with Science categories.
In the last decade biofilm systems have made staggering progress. With adaptation of the process to nitrogen removal, trickling filters have become an economical alternative to activated sludge, enabling the upgrading of thousands of plants. Better understanding of rotating biological contractors has made them a preferred technology for small-scale plants, and there is growing use of biological aerated filters, especially in small-footprint nitrogen removal. High-rate fluidised bed or airlift reactors, both anaerobic and aerobic, with and without carriers, have shown their efficiency in several hundred industrial applications, leading to applications in municipal treatment. Moving bed biofilm reactors now compete with hybrid systems for upgrading existing activated sludge basins. The biofilm conference also brings together professionals studying clean water aspects of biofilms with those applying them to wastewater reactors. While the latter use the growth of fixed bacteria to optimise the efficiency of treatment systems, the former aim to combat formation of biofilms in distribution networks. But many tools for analysis and modelling can be shared, and the knowledge of what favours biofilm growth and performance can be used to inhibit their occurrence. These proceedings offer an unrivalled authoritative collection of current work worldwide on the research, development and application of biofilm systems.