Activated Sludge And Aerobic Biofilm Reactors

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Activated Sludge and Aerobic Biofilm Reactors

Marcos Von Sperling
Activated Sludge and Aerobic Biofilm Reactors Book PDF

Author : Marcos Von Sperling
Publisher : IWA Publishing
Page : 337 pages
File Size : 50,8 Mb
Release : 2007-03-30
Category : Science
ISBN : 9781843391654

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Activated Sludge and Aerobic Biofilm Reactors by Marcos Von Sperling Pdf

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

Fixed-film Reactors In Wastewater Treatment

Nicholas F Gray
Fixed film Reactors In Wastewater Treatment Book PDF

Author : Nicholas F Gray
Publisher : World Scientific
Page : 311 pages
File Size : 47,9 Mb
Release : 2020-08-17
Category : Technology & Engineering
ISBN : 9781786349262

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Fixed-film Reactors In Wastewater Treatment by Nicholas F Gray Pdf

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.

Anaerobic Reactors

Carlos Augustos de Lemos Chernicharo
Anaerobic Reactors Book PDF

Author : Carlos Augustos de Lemos Chernicharo
Publisher : IWA Publishing
Page : 189 pages
File Size : 45,7 Mb
Release : 2007-03-30
Category : Science
ISBN : 9781843391647

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Anaerobic Reactors by Carlos Augustos de Lemos Chernicharo Pdf

Anaerobic Reactors is the forth volume in the series Biological Wastewater Treatment. The fundamentals of anaerobic treatment are presented in detail, including its applicability, microbiology, biochemistry and main reactor configurations. Two reactor types are analysed in more detail, namely anaerobic filters and especially UASB (upflow anaerobic sludge blanket) reactors. Particular attention is also devoted to the post-treatment of the effluents from the anaerobic reactors. 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 for anaerobic reactors. 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 5: Activated Sludge and Aerobic Biofilm Reactors; Volume 6: Sludge Treatment and Disposal

Biofilm Reactors WEF MOP 35

Water Environment Federation
Biofilm Reactors WEF MOP 35 Book PDF

Author : Water Environment Federation
Publisher : McGraw Hill Professional
Page : 608 pages
File Size : 43,6 Mb
Release : 2010-09-29
Category : Technology & Engineering
ISBN : 9780071737081

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Biofilm Reactors WEF MOP 35 by Water Environment Federation Pdf

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

Activated Sludge

N. F. Gray
Activated Sludge Book PDF

Author : N. F. Gray
Publisher : Oxford University Press, USA
Page : 298 pages
File Size : 52,5 Mb
Release : 1990
Category : Language Arts & Disciplines
ISBN : UOM:39015018889330

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Activated Sludge by N. F. Gray Pdf

Activated sludge is the most widely used biological wastewater treatment process in the world, both for domestic and industrial purposes. This book reviews the major theoretical concepts and practical operational factors, and describes the complexities inherent in the process, which depends on a dense microbial population mixed in wastewater under specific aerobic conditions. It is an ideal reference source for scientists, and a useful troubleshooting guide for practicing engineers and plant operators.

Advanced Biological Processes for Wastewater Treatment

Márcia Dezotti,Geraldo Lippel,João Paulo Bassin
Advanced Biological Processes for Wastewater Treatment Book PDF

Author : Márcia Dezotti,Geraldo Lippel,João Paulo Bassin
Publisher : Springer
Page : 299 pages
File Size : 41,8 Mb
Release : 2017-09-12
Category : Technology & Engineering
ISBN : 9783319588353

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Advanced Biological Processes for Wastewater Treatment by Márcia Dezotti,Geraldo Lippel,João Paulo Bassin Pdf

This book presents recent developments in advanced biological treatment technologies that are attracting increasing attention or that have a high potential for large-scale application in the near future. It also explores the fundamental principles as well as the applicability of the engineered bioreactors in detail. It describes two of the emerging technologies: membrane bioreactors (MBR) and moving bed biofilm reactors (MBBR), both of which are finding increasing application worldwide thanks to their compactness and high efficiency. It also includes a chapter dedicated to aerobic granular sludge (AGS) technology, and discusses the main features and applications of this promising process, which can simultaneously remove organic matter, nitrogen and phosphorus and is considered a breakthrough in biological wastewater treatment. Given the importance of removing nitrogen compounds from wastewater, the latest advances in this area, including new processes for nitrogen removal (e.g. Anammox), are also reviewed. Developments in molecular biology techniques over the last twenty years provide insights into the complex microbial diversity found in biological treatment systems. The final chapter discusses these techniques in detail and presents the state-of-the-art in this field and the opportunities these techniques offer to improve process performance.

Water and Wastewater Treatment Technologies

Xuan-Thanh Bui,Chart Chiemchaisri,Takahiro Fujioka,Sunita Varjani
Water and Wastewater Treatment Technologies Book PDF

Author : Xuan-Thanh Bui,Chart Chiemchaisri,Takahiro Fujioka,Sunita Varjani
Publisher : Springer
Page : 526 pages
File Size : 53,7 Mb
Release : 2018-11-07
Category : Technology & Engineering
ISBN : 9789811332593

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Water and Wastewater Treatment Technologies by Xuan-Thanh Bui,Chart Chiemchaisri,Takahiro Fujioka,Sunita Varjani Pdf

This book discusses major technological advances in the treatment and re-use of wastewater. Its focus is on both novel treatment strategies and the modifications and adaptions of conventional processes to optimize the treatment of a complex variety of pollutants, including organic matter, chemicals and micropollutants in different water resources, as well as the integration of water treatment with bioelectricity production. Written by leading researchers in the field, it will be of interest to a wide range of researchers in both industry and academia.

Intensifying Activated Sludge Using Media-Supported Biofilms

Dwight Houweling,Glen T. Daigger
Intensifying Activated Sludge Using Media Supported Biofilms Book PDF

Author : Dwight Houweling,Glen T. Daigger
Publisher : CRC Press
Page : 144 pages
File Size : 50,5 Mb
Release : 2019-08-16
Category : Technology & Engineering
ISBN : 9780429535895

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Intensifying Activated Sludge Using Media-Supported Biofilms by Dwight Houweling,Glen T. Daigger Pdf

Intensifying Activated Sludge Using Media-Supported Biofilms will be of interest to practicing wastewater treatment process designers, along with those seeking more compact and energy-efficient wastewater treatment options. The advantages of Moving Bed Biological Reactor (MBBR)-based hybrid processes are now well-established in practice, leading to their increased use in the field. Membrane Aerated Biofilm Reactor (MABR)-based hybrid processes are much newer and offer further systematic process and energy advantages. This book examines the evolution of hybrid technologies as well as the potential for continued improvement of biological wastewater treatment techniques. Features: Reviews current approaches for intensifying biological wastewater treatment processes and their mechanistic bases. Examines hybrid suspended growth/biofilm-based wastewater treatment processes, including the newly-developed MABR-based processes, and their unique dynamic performance characteristics. Presents a novel method for characterizing the performance and process intensification advantages of hybrid processes. Provides guidance for simulating the performance of hybrid processes, including oxygen transfer in MABR hybrid processes.

Basic Principles of Wastewater Treatment

Marcos Von Sperling
Basic Principles of Wastewater Treatment Book PDF

Author : Marcos Von Sperling
Publisher : IWA Publishing
Page : 209 pages
File Size : 50,8 Mb
Release : 2007-03-30
Category : Science
ISBN : 9781843391623

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Basic Principles of Wastewater Treatment by Marcos Von Sperling Pdf

Basic Principles of Wastewater Treatment is the second volume in the series Biological Wastewater Treatment, and focusses on the unit operations and processes associated with biological wastewater treatment. The major topics covered are: microbiology and ecology of wastewater treatment reaction kinetics and reactor hydraulics conversion of organic and inorganic matter sedimentation aeration The theory presented in this volume forms the basis upon which the other books of the series are built. 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: Wastewater Characteristics, Treatment and Disposal; Volume 3: Waste Stabilisation Ponds; Volume 4: Anaerobic Reactors; Volume 5: Activated Sludge and Aerobic Biofilm Reactors; Volume 6: Sludge Treatment and Disposal

Technical Advances in Biofilm Reactors

International Association on Water Pollution Research and Control. Conference,J. Bernard,International Association on Water Pollution Research and Control
Technical Advances in Biofilm Reactors Book PDF

Author : International Association on Water Pollution Research and Control. Conference,J. Bernard,International Association on Water Pollution Research and Control
Publisher : Elsevier Science & Technology
Page : 532 pages
File Size : 47,7 Mb
Release : 1990
Category : Nature
ISBN : UVA:X001688984

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Technical Advances in Biofilm Reactors by International Association on Water Pollution Research and Control. Conference,J. Bernard,International Association on Water Pollution Research and Control Pdf

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.

Fundamentals of Biological Wastewater Treatment

Udo Wiesmann,In Su Choi,Eva-Maria Dombrowski
Fundamentals of Biological Wastewater Treatment Book PDF

Author : Udo Wiesmann,In Su Choi,Eva-Maria Dombrowski
Publisher : John Wiley & Sons
Page : 391 pages
File Size : 42,5 Mb
Release : 2007-02-27
Category : Science
ISBN : 9783527609574

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Fundamentals of Biological Wastewater Treatment by Udo Wiesmann,In Su Choi,Eva-Maria Dombrowski Pdf

This concise introduction to the fundamentals of biological treatment of wastewater describes how to model and integrate biological steps into industrial processes. The book first covers the chemical, physical and biological basics, including wastewater characteristics, microbial metabolism, determining stoichiometric equations for catabolism and anabolism, measurements of mass transfer and respiration rates and the aerobic treatment of wastewater loaded with dissolved organics. It the moves on to deal with such applications and technologies as nitrogen and phosphorus removal, membrane technology, the assessment and selection of aeration systems, simple models for biofilm reactors and the modeling of activated sludge processes. A final section looks at the processing of water and the treatment of wastewater integrated into the production process. Essential reading for chemists, engineers, microbiologists, environmental officers, agencies and consultants, in both academia and industry.

Aerobic Fixed-growth Reactors

Anonim
Aerobic Fixed growth Reactors Book PDF

Author : Anonim
Publisher : Unknown
Page : 368 pages
File Size : 45,7 Mb
Release : 2000
Category : Science
ISBN : UOM:39015050466658

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Aerobic Fixed-growth Reactors by Anonim Pdf

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

Biological Wastewater Treatment in Warm Climate Regions

Marcos Von Sperling,Carlos Augustos de Lemos Chernicharo
Biological Wastewater Treatment in Warm Climate Regions Book PDF

Author : Marcos Von Sperling,Carlos Augustos de Lemos Chernicharo
Publisher : IWA Publishing
Page : 857 pages
File Size : 40,9 Mb
Release : 2005-09-30
Category : Science
ISBN : 9781843390022

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Biological Wastewater Treatment in Warm Climate Regions by Marcos Von Sperling,Carlos Augustos de Lemos Chernicharo Pdf

Biological Wastewater Treatment in Warm Climate Regions gives a state-of-the-art presentation of the science and technology of biological wastewater treatment, particularly domestic sewage. The book covers the main treatment processes used worldwide with wastewater treatment in warm climate regions given a particular emphasis where simple, affordable and sustainable solutions are required. This comprehensive book presents in a clear and informative way the basic principles of biological wastewater treatment, including theory and practice, and covering conception, design and operation. In order to ensure the practical and didactic view of the book, 371 illustrations, 322 summary tables and 117 examples are included. All major wastewater treatment processes are covered by full and interlinked design examples which are built up throughout the book, from the determination of wastewater characteristics, the impact of discharge into rivers and lakes, the design of several wastewater treatment processes and the design of sludge treatment and disposal units. The 55 chapters are divided into 7 parts over two volumes: Volume One: (1) Introduction to wastewater characteristics, treatment and disposal; (2) Basic principles of wastewater treatment; (3) Stabilisation ponds; (4) Anaerobic reactors; Volume Two: (5) Activated sludge; (6) Aerobic biofilm reactors; (7) Sludge treatment and disposal. As well as being an ideal textbook, Biological Wastewater Treatment in Warm Climate Regions is an important reference for practising professionals such as engineers, biologists, chemists and environmental scientists, acting in consulting companies, water authorities and environmental agencies.

Handbook of Biological Wastewater Treatment

Adrianus van Haandel,Jeroen van der Lubbe
Handbook of Biological Wastewater Treatment Book PDF

Author : Adrianus van Haandel,Jeroen van der Lubbe
Publisher : IWA Publishing
Page : 819 pages
File Size : 50,5 Mb
Release : 2012-02-20
Category : Science
ISBN : 9781780400006

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Handbook of Biological Wastewater Treatment by Adrianus van Haandel,Jeroen van der Lubbe Pdf

The scope of this comprehensive new edition of Handbook of Biological Wastewater Treatment ranges from the design of the activated sludge system, final settlers, auxiliary units (sludge thickeners and digesters) to pre-treatment units such as primary settlers and UASB reactors. The core of the book deals with the optimized design of biological and chemical nutrient removal. The book presents the state-of-the-art theory concerning the various aspects of the activated sludge system and develops procedures for optimized cost-based design and operation. It offers a truly integrated cost-based design method that can be easily implemented in spreadsheets and adapted to the particular needs of the user. Handbook of Biological Wastewater Treatment: Second Edition incorporates valuable new material that improves the instructive qualities of the first edition. The book has a new structure that makes the material more readily understandable and the numerous additional examples clarify the text. On the website www.wastewaterhandbook.com three free excel design spreadsheets for different configurations (secondary treatment with and without primary settling and nitrogen removal) can be downloaded to get the reader started with their own design projects. New sections have been added throughout: to explain the difference between true and apparent yield while the section on the F/M ratio, and especially the reasons not to use it, has been expanded; to demonstrate the effect of the oxygen recycle to the anoxic zones on both the denitrification capacity and the concept of available nitrate is explained in more detail. the latest developments on the causes and solution to sludge bulking and scum formation to show the rapid developments of innovative nitrogen removal and sludge separation problems the anaerobic pre-treatment section is completely rewritten based on the experiences obtained from an extensive review of large full-scale UASB based sewage treatment plants a new section on industrial anaerobic wastewater treatment three new appendices have been added. These deal with the calibration of the denitrification model, empirical design guidelines for final settler design (STORA/STOWA and ATV) and with the potential for development of denitrification in the final settler. A new chapter on moving bed biofilm reactors Handbook of Biological Wastewater Treatment: Second Edition is written for post graduate students and engineers in consulting firms and environmental protection agencies. It is an invaluable resource for everybody working in the field of wastewater treatment. Lecturer support material is available when adopted for university courses. This includes course material for the first 7 modules in the form of PDF printouts and an exercise file with questions and answers and a symbol list. Authors: Prof. dr. ir. A.C. van Haandel, Federal University of Campina Grande - Brazil and Ir. J.G.M. van der Lubbe, Biothane Systems International - Veolia, The Netherlands

Wastewater Purification

Yu Liu
Wastewater Purification Book PDF

Author : Yu Liu
Publisher : CRC Press
Page : 306 pages
File Size : 42,5 Mb
Release : 2007-12-07
Category : Science
ISBN : 9781000687590

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Wastewater Purification by Yu Liu Pdf

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