Wastewater Bacteria

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Wastewater Bacteria

Author : Michael H. Gerardi
Publisher : John Wiley & Sons
Page : 267 pages
File Size : 48,9 Mb
Release : 2006-04-20
Category : Science
ISBN : 9780471979890

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Wastewater Bacteria by Michael H. Gerardi Pdf

A practical guide to wastewater bacteria and the roles they perform in wastewater treatment Communicating material in a practical manner for operators and technicians who regulate and troubleshoot their wastewater treatment processes, Wastewater Bacteria discusses the effective control and proper operation of aerobic (activated sludge) and anaerobic (anaerobic digesters) biological treatment units to ensure that an adequate, active, and appropriate population of bacteria is present in each treatment unit. It is a hands-on guide to understanding the biology and biological conditions that occur at each treatment unit. Avoiding unnecessary technical jargon and chemical equations, Wastewater Bacteria, the fifth book in the Wastewater Microbiology Series, explores and explains: * Bacteria and the wastewater environment * Enzymes and sludge production * Nitrogen, phosphorus, and sulfur bacteria * Floc formation and filamentous organisms * Nitrification and denitrification * Sulfate reduction, fermentation, and methane production * Toxicity * Foam and malodor production The goal of Wastewater Bacteria is to enable plant operators to achieve the twofold basic objectives of wastewater treatment-to degrade organic wastes to a level where a significant, dissolved oxygen demand is not exerted upon receiving waters and to remove nutrients to levels where photosynthetic organisms in receiving waters are limited in their growth. This straightforward manual equips plant technicians to meet these objectives with essential information to understand the biological processes and organisms involved in wastewater treatment.

Wastewater Microbiology

Author : Gabriel Bitton
Publisher : John Wiley & Sons
Page : 809 pages
File Size : 48,6 Mb
Release : 2011-06-09
Category : Science
ISBN : 9781118148150

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Wastewater Microbiology by Gabriel Bitton Pdf

Wastewater Microbiology focuses on microbial contaminants found in wastewater, methods of detection for these contaminants, and methods of cleansing water of microbial contamination. This classic reference has now been updated to focus more exclusively on issues particular to wastewater, with new information on fecal contamination and new molecular methods. The book features new methods to determine cell viability/activity in environmental samples; a new section on bacterial spores as indicators; new information covering disinfection byproducts, UV disinfection, and photoreactivation; and much more. A PowerPoint of figures from the book is available at ftp://ftp.wiley.com/public/sci_tech_med/wastewater_microbiology.

Wastewater Pathogens

Author : Michael H. Gerardi,Mel C. Zimmerman
Publisher : John Wiley & Sons
Page : 191 pages
File Size : 55,5 Mb
Release : 2004-10-28
Category : Science
ISBN : 9780471710424

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Wastewater Pathogens by Michael H. Gerardi,Mel C. Zimmerman Pdf

A practical guide to wastewater pathogens The fourth volume in Wiley's Wastewater Microbiology series, Wastewater Pathogens offers wastewater personnel a practical guide that is free of overly technical jargon. Designed especially for operators, the text provides straight facts on the biology of treatment as well as appropriate protective measures. Coverage includes: * An overview of relevant history, hazards, and organisms * Viruses, bacteria, and fungi * Protozoa and helminthes * Ectoparasites and rodents * Aerosols, foam, and sludge * Disease transmission and the body's defenses * Removal, inactivation, and destruction of pathogens * Hygiene measures, protective equipment, and immunizations

Wastewater Microbiology

Author : Toni Glymph
Publisher : American Water Works Association
Page : 196 pages
File Size : 49,5 Mb
Release : 2011-01-12
Category : Science
ISBN : 161300012X

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Wastewater Microbiology by Toni Glymph Pdf

This book provides a very basic overview of microorganisms relevant to wastewater treatment plant operator. It easy-to-understand language it provides explanations and descriptions of helpful and harmful bacteria, protozoa, and metazoa, algae, and fungus -- and their specialized function in the treatment process, helping the operator to effectively manage the Plant bacterial process. Color photos and illustrations are included within the book and on the supplemental CD-ROM for quick identification under the microscope.

Microbial Ecology of Wastewater Treatment Plants

Author : Maulin P Shah,Susana Rodriguez-Couto
Publisher : Elsevier
Page : 572 pages
File Size : 51,9 Mb
Release : 2021-05-15
Category : Technology & Engineering
ISBN : 9780128225042

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Microbial Ecology of Wastewater Treatment Plants by Maulin P Shah,Susana Rodriguez-Couto Pdf

Microbial Ecology of Wastewater Treatment Plants presents different methods and techniques used in microbial ecology to study the interactions and evolution of microbial populations in WWTPs, particularly the new molecular tools developed in the last decades. These molecular biology-based methods (e.g. studies of DNA, RNA and proteins) provide a high resolution of information compared to traditional ways of studying microbial wastewater populations, such as microscopic examination and culture-based methods. In addition, this book addresses the ability of microorganisms to degrade environmental pollutants. Describes application of different Omics tools in Wastewater treatment plants (WWTPs) Demonstrates the role of microorganisms in WWTPs Includes discussions on the microbial ecology of WWTPs Covers the microbial diversity of activated sludge Emphasizes cutting-edge molecular tools

Microbial Ecology of Activated Sludge

Author : Robert Seviour,Per Halkjaer Nielsen
Publisher : IWA Publishing
Page : 685 pages
File Size : 43,6 Mb
Release : 2010-01-15
Category : Science
ISBN : 9781843390329

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Microbial Ecology of Activated Sludge by Robert Seviour,Per Halkjaer Nielsen Pdf

Microbial Ecology of Activated Sludge, written for both microbiologists and engineers, critically reviews our current understanding of the microbiology of activated sludge, the most commonly used process for treating both domestic and industrial wastes. The contributors are all internationally recognized as leading research workers in activated sludge microbiology, and all have made valuable contributions to our present understanding of the process. The book pays particular attention to how the application of molecular methods has changed our perceptions of the identity of the filamentous bacteria causing the operational disorders of bulking and foaming, and the bacteria responsible for nitrification and denitrification and phosphorus accumulation in nutrient removal processes. Special attention is given to how it is now becoming possible to relate the composition of the community of microbes present in activated sludge, and the in situ function of individual populations there, and how such information might be used to manage and control these systems better. Detailed descriptions of some of these molecular methods are provided to allow newcomers to this field of study an opportunity to apply them in their research. Comprehensive descriptions of organisms of interest and importance are also given, together with high quality photos of activated sludge microbes. Activated sludge processes have been used globally for nearly 100 years, and yet we still know very little of how they work. In the past 15 years the advent of molecular culture independent methods of study have provided tools enabling microbiologists to understand which organisms are present in activated sludge, and critically, what they might be doing there. Microbial Ecology of Activated Sludge will be the first book available to deal comprehensively with the very exciting new information from applying these methods, and their impact on how we now view microbiologically mediated processes taking place there. As such it will be essential reading for microbial ecologists, environmental biotechnologists and engineers involved in designing and managing these plants. It will also be suitable for postgraduate students working in this field.

Wastewater Organisms A Color Atlas

Author : Sharon G. Berk
Publisher : Routledge
Page : 95 pages
File Size : 47,8 Mb
Release : 2019-03-13
Category : Technology & Engineering
ISBN : 9781351405263

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Wastewater Organisms A Color Atlas by Sharon G. Berk Pdf

Wastewater Organisms contains 210 high-quality full-color micrographs to help you identify organisms found in sewage and sludge. These photos provide the maximum level of detail and will help you better understand the form and dimension of the organisms. Subjects depicted in the micrographs include bacteria, eggs, amoeba, parasitic protozoa, tardigrada (water bears), rotifers, ciliates, parasitic helminths, pollen grain, free-living nematodes, algae, flagellates, and more. There is a chapter on enumeration which provides literature and techniques for fixing and staining, techniques often required for identification to the species level. The book also contains a valuable glossary and index to make the book even easier to use. Wastewater Organisms is an indispensable reference for wastewater managers and supervisors, wastewater operators, environmental consultants, practicing engineers, regulatory agency personnel at all levels of government, and libraries.

Handbook of Water and Wastewater Microbiology

Author : Duncan Mara,Nigel J. Horan
Publisher : Elsevier
Page : 832 pages
File Size : 52,8 Mb
Release : 2003-08-07
Category : Technology & Engineering
ISBN : 0080478190

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Handbook of Water and Wastewater Microbiology by Duncan Mara,Nigel J. Horan Pdf

"Access to safe water is a fundamental human need and therefore a basic human right" --Kofi Annan, United Nations Secretary General Edited by two world-renowned scientists in the field, The Handbook of Water and Wastewater Microbiology provides a definitive and comprehensive coverage of water and wastewater microbiology. With contributions from experts from around the world, this book gives a global perspective on the important issues faced in the provision of safe drinking water, the problems of dealing with aquatic pollution and the processes involved in wastewater management. Starting with an introductory chapter of basic microbiological principles, The Handbook of Water and Wastewater Microbiology develops these principles further, ensuring that this is the essential text for process engineers with little microbiological experience and specialist microbiologists alike. Comprehensive selection of reviews dealing with drinking water and aquatic pollution Provides an understading of basic microbiology and how it is applied to engineering process solutions Suitable for all levels of knowledge in microbiology -from those with no background to specialists who require the depth of information

Ammonia Oxidizing Bacteria: Applications in Industrial Wastewater Treatment

Author : Maulin P Shah
Publisher : Royal Society of Chemistry
Page : 240 pages
File Size : 43,9 Mb
Release : 2023-09-29
Category : Science
ISBN : 9781839166877

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Ammonia Oxidizing Bacteria: Applications in Industrial Wastewater Treatment by Maulin P Shah Pdf

Ammonia oxidising bacteria (AOB) and archaea are ubiquitous microorganisms, but their abundance and diversity vary widely across environments and play a crucial role in many ecosystems and aquatic ecosystems in particular. However, characterization of AOB communities require genomic methods as they are difficult to isolate from samples. Although non-toxic to humans, in the short term, ammonia in water systems are harmful to aquatic life both directly and indirectly through the disruption of the ecosystem by promoting the proliferation of algae (a process called eutrophication). Contamination often occurs due to use of disinfectants with chloramines, fertilizers, waste disposal and from natural processes. Due to their natural presence, utilising AOBs to treat water is viewed as an attractive solution, but greater knowledge of their biochemical processes and measurement of their efficacy is required. Ideal for postgraduates and researchers in a variety of disciplines, this book covers the ecology, genomics, physiology and biochemistry of AOBs and their presence in wastewater, and the challenges, opportunities and potential applications for nitrification and ammonia removal.

Genomics of Antibiotic Resistant Bacteria in Industrial Waste Water Treatment

Author : Maulin P. Shah
Publisher : Springer Nature
Page : 161 pages
File Size : 50,7 Mb
Release : 2023-11-28
Category : Science
ISBN : 9783031446184

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Genomics of Antibiotic Resistant Bacteria in Industrial Waste Water Treatment by Maulin P. Shah Pdf

This book discusses the key problems and solutions with various applicable approaches to combat antibiotic-resistant genes in industrial waste water. Several genes are selected within the chapters to illustrate the past and future roles of molecular ecophysiology and genomics in the development of wastewater microbiology as an important subdiscipline of microbial ecology. As we have very limited knowledge of composition, dynamics and stability of microbial communities, various processes in wastewater treatment have been generally considered to be "black box." In recent years, with the development of several new high throughput sequencing platforms, metagenome sequencing strategies and bioinformatics toolboxes, the analysis of the genome of complex communities has become much more accessible and means easier. The opening of the biological wastewater treatment “black box” is not the unpleasant experience it was before. The viable, but not cultural, ceases to be the inconsequential, uncharacterizable enigma that existed today. Metagenomics leads the way for more specific studies in related fields. Finally, genomic studies of wastewater treatment microbes, in addition to their biotechnological applications, are also an excellent testing ground for variety of other ecological and environmental burns questions. Wastewater treatment plants are considered hotspots for the environmental dissemination of antimicrobial-resistant determinants. Comparative genomics of antibiotic resistant genes isolated from conventional activated sludge and biological aerated filter wastewater treatment plants is discussed.

Fundamentals of Wastewater-Based Epidemiology

Author : Frank R. Spellman
Publisher : CRC Press
Page : 339 pages
File Size : 53,5 Mb
Release : 2021-05-12
Category : Technology & Engineering
ISBN : 9781000383744

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Fundamentals of Wastewater-Based Epidemiology by Frank R. Spellman Pdf

It is common practice to evaluate wastewater to understand drug consumption, from antibiotics to illegal narcotics, and even to analyze dietary habits and trends. Evaluating contaminants in wastewater enables researchers, environmental scientists, and water quality experts to gain valuable information and data. Wastewater-based epidemiology is an emerging science that has proven to be a cost- and time-effective biomonitoring tool. This book provides a roadmap for detecting wastewater-borne pathogenic contaminants such as viruses, bacteria, fungi, and others. It provides a basic, fundamental discussion of how sampling and monitoring of wastewater using epidemiological concepts and practices can aid in determining the presence of the COVID-19 virus in a community, for example, and may help predict future outbreaks. Features • Offers a unique discussion of the detection of bacteria, fungi, and COVID-19, and other viruses in wastewater • Presents the fundamentals of wastewater chemistry and microbiology • Explains biomonitoring, sampling, testing, and health surveillance in a practical manner Fundamentals of Wastewater-Based Epidemiology: Biomonitoring of Bacteria, Fungi, COVID-19, and Other Viruses is an invaluable resource to a wide array of readers with varying interests and backgrounds in water science and public health.

Microbial Wastewater Treatment

Author : Maulin P. Shah,Susana Rodriguez-Couto
Publisher : Elsevier
Page : 290 pages
File Size : 46,6 Mb
Release : 2019-06-12
Category : Technology & Engineering
ISBN : 9780128168103

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Microbial Wastewater Treatment by Maulin P. Shah,Susana Rodriguez-Couto Pdf

Microbial Wastewater Treatment focuses on the exploitation of microorganisms as decontaminating tools to treat polluted wastewater, a worldwide concern. Microorganism-based processes are seen as promising technologies to treat the ever-increasing problem of polluted wastewater. The book covers recently developed process technologies to solve five major trends in the field of wastewater treatment, including nutrient removal and recovery, trace organic compounds, energy saving and production, sustainability and community involvement. Illustrates the importance of microorganisms in wastewater treatment Points out the reuse of the treated wastewater Highlights the recovery of resources from wastewater Pays attention to the occurrence of novel micro-pollutants Introduces new trends in wastewater technology

Wastewater and Public Health

Author : Victor M. Monsalvo
Publisher : CRC Press
Page : 294 pages
File Size : 41,9 Mb
Release : 2015-06-24
Category : Science
ISBN : 9781771881654

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Wastewater and Public Health by Victor M. Monsalvo Pdf

This compendium volume is an indispensable source of information on the ways in which wastewater can impact public health. The editor, a well-respected expert in his field, has collected the most recent and pertinent investigations into this serious issue. Included are studies involving: The presence of various human enteric viruses in wastewater,

Reduction of Pathogens, Indicator Bacteria, and Alternative Indicators by Wastewater Treatment and Reclamation Processes

Author : Joan B. Rose
Publisher : IWA Publishing
Page : 90 pages
File Size : 46,9 Mb
Release : 2005-04-30
Category : Science
ISBN : 9781843397304

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Reduction of Pathogens, Indicator Bacteria, and Alternative Indicators by Wastewater Treatment and Reclamation Processes by Joan B. Rose Pdf

In wastewater reclamation systems, microbiological monitoring is conducted to ensure that the users of reclaimed water are exposed to minimal risks from exposure to pathogens. Typically, utilities rely on the use of process controls to remove or inactivate pathogens. Routine monitoring of indicator organisms is conducted to evaluate overall process performance and for regulatory compliance. However, the effectiveness of individual treatment processes for removal of pathogens is dependent on process variables. This project was conducted to compare the effectiveness of biological treatment, filtration, and disinfection for removal of bacterial and viral indicators, enteric viruses, and protozoan pathogens. Six full-scale treatment facilities were each sampled a minimum of four times over a one year period. The relative impacts of loading conditions, process design, and operating parameters on the removal/inactivation of a suite of nine microbial species (bacteria, coliphages, enteric viruses, and protozoan pathogens) was evaluated. Bacterial removal was consistent for all types of biological systems, however, increased virus removal was associated with biological nutrient removal and nitrification processes. Parasite removal was highly variable. The effectiveness of filtration was impacted most by the use of upstream chemicals (either chlorine or coagulant chemicals). Chlorine disinfection was more effective in cases where ammonia levels were low (biological nutrient removal or nitrification facilities). Infectivity assays for protozoan pathogens suggest that the proportion of infective cysts or oocysts increases with increasing level of treatment.

Bioremediation of Wastewater

Author : Olga Sanchez
Publisher : CRC Press
Page : 371 pages
File Size : 49,9 Mb
Release : 2016-04-27
Category : Technology & Engineering
ISBN : 9781771881630

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Bioremediation of Wastewater by Olga Sanchez Pdf

This title includes a number of Open Access chapters. The quantity and quality of waste generated and discharged into natural water bodies is a topic of serious concern. Consequently, there is a need for different strategies to address wastewater treatment and subsequent reuse, especially in arid and semi-arid areas where water shortages are the rule. Biological treatment processes constitute crucial tools in the biodegradation of organic matter, transformation of toxic compounds into harmless products, and nutrient removal in wastewater microbiology. Edited by a professor of genetics and microbiology with extensive research, this compendium provides an overview of the most current research into many facets of wastewater bioremediation. The book is broken into three sections: microbial communities for wastewater treatment, environmental factors, and treatments. It provides discussions on biological treatment processes for different types of wastewater, such as municipal wastewater and wastewater from tanneries; how environmental factors such as season dynamics affect the diversity of bacteria; and applications and treatment. The range of topics presented will be valuable for biological engineers and others involved with wastewater management. Researchers will find a wealth of studies that will prove fruitful for future investigation.