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The Microbiology Of Anaerobic Digesters


Author : Michael H. Gerardi
language : en
Publisher: John Wiley & Sons
Release Date : 2003-09-19



Download The Microbiology Of Anaerobic Digesters written by Michael H. Gerardi 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 2003-09-19 with Science categories.


Anaerobic digestion is a biochemical degradation process that converts complex organic material, such as animal manure, into methane and other byproducts. Part of the author's Wastewater Microbiology series, Microbiology of Anareboic Digesters eschews technical jargon to deliver a practical, how-to guide for wastewater plant operators.

Troubleshooting The Sequencing Batch Reactor


Author : Michael H. Gerardi
language : en
Publisher: John Wiley & Sons
Release Date : 2010-07-16



Download Troubleshooting The Sequencing Batch Reactor written by Michael H. Gerardi 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 2010-07-16 with Science categories.




Nitrification And Denitrification In The Activated Sludge Process


Author : Michael H. Gerardi
language : en
Publisher: John Wiley & Sons
Release Date : 2003-03-19



Download Nitrification And Denitrification In The Activated Sludge Process written by Michael H. Gerardi 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 2003-03-19 with Science categories.


Nitrification and Denitrification in the Activated Sludge Process, the first in a series on the microbiology of wastewater treatment, comprises the critical topics of cost-effective operation, permit compliance, process control, and troubleshooting in wastewater treatment plants. Avoiding the technical jargon, chemical equations, and kinetics that typically accompany such texts, Nitrification and Denitrification in the Activated Sludge Process directly addresses plant operators and technicians, providing necessary information for understanding the microbiology and biological conditions that occur in the treatment process. Of special interest to wastewater treatment plant operators are the bacteria that degrade nitrogenous wastes–the nitrifying bacteria–and the bacteria that degrade carbonaceous wastes–the cBOD-removing bacteria. Both groups of bacteria need to be routinely monitored and operational conditions favorably adjusted to ensure desired nitrification. Each chapter in this groundbreaking study offers a better understanding of the importance of nitrification and denitrification and the bacteria involved in these crucial processes. Chapters include: Organotrophs The Wastewater Nitrogen Cycle Nitrite Ion Accumulation Dissolved Oxygen Denitrifying Bacteria Gaseous End Products Free Molecular Oxygen The Occurrence of Denitrification

Wastewater Bacteria


Author : Michael H. Gerardi
language : en
Publisher: John Wiley & Sons
Release Date : 2006-04-20



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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.

Fundamentals Of Salt Water Desalination


Author : H.T. El-Dessouky
language : en
Publisher: Elsevier
Release Date : 2002-03-20



Download Fundamentals Of Salt Water Desalination written by H.T. El-Dessouky and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002-03-20 with Technology & Engineering categories.


Industrial desalination of sea and brackish water is becoming an essential part in providing sustainable sources of fresh water for a larger number of communities around the world. Desalination is a main source of fresh water in the Gulf countries, a number of the Caribbean and Mediterranean Islands, and several municipalities in a large number of countries. As the industry expands there is a pressing need to have a clear and well-written textbook that focuses on desalination fundamentals and other industrial aspects. This book focuses on the processes widely used in industry, which include multistage flash desalination and reverse osmosis. Also, other desalination processes with attractive features and high potential are featured. It includes a large number of solved examples, which are explained in simple and careful matter that allow the reader to follow and understand the development. The data used in the development of the examples and case studies are extracted from existing desalination plants. This title also includes comparisons of model predictions against results reported in literature as well as available experimental and industrial data. Several industries include similar unit operation processes, i.e., evaporators, condensers, flashing units, membrane separation, and chemical treatment. Examples of such industries include wastewater treatment, food, petroleum, petrochemical, power generation, and pulp and paper. Process fundamentals and design procedures of such unit processes follow the same procedures given in this textbook.

Wastewater Microbiology


Author : Gabriel Bitton
language : en
Publisher: John Wiley & Sons
Release Date : 2005-05-27



Download Wastewater Microbiology written by Gabriel Bitton 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 2005-05-27 with Science categories.


The new edition of a classic reference incorporating the latest findings and discoveries The Third Edition of this classic reference provides readers with concise, up-to-the-moment coverage of the role of microorganisms in water and wastewater treatment. By providing a solid foundation in microbiology, microbial growth, metabolism, and nutrient cycling, the text gives readers the tools they need to make critical decisions that affect public health, as well as the practical aspects of treatment, disinfection, water distribution, bioremediation, and water and wastewater reuse. The publication begins a discussion of microbiology principles, followed by a discussion of public health issues and concerns. Next, the core of the text is dedicated to a thorough examination of wastewater and drinking water treatment, biosolids, pollution-control biotechnology, and drinking water distribution. The remainder of the text discusses toxicity testing in wastewater treatment plants, and the public health aspects of wastewater disposal and reuse. The many advances in wastewater and drinking water microbiology have all been thoroughly integrated into the publication, including: * A new chapter on bioterrorism and drinking water safety * The latest developments in biofilm microbial ecology and biofilm impact on drinking water quality * New, state-of-the-art detection techniques * Expanded and revised treatment of toxicity testing, including new testing methods and studies on endocrine disrupters in wastewater * Alternatives to conventional wastewater treatment New problem sets, which test readers' knowledge, as well as a list of Internet resources have been added to each chapter. In addition, the publication's extensive references have been thoroughly revised for readers who would like to learn more about the latest findings and discoveries on specialized topics. Finally, the color plate section has been expanded and contains many new illustrations and tables. An authoritative guide for all researchers, administrators, and engineers in the field of microbiology, Wastewater Microbiology, Third Edition is also a valuable reference for civil and environmental engineers, public health officials, and students involved in environmental engineering and science.

Wastewater Pathogens


Author : Michael H. Gerardi
language : en
Publisher: John Wiley and Sons
Release Date : 2005



Download Wastewater Pathogens written by Michael H. Gerardi and has been published by John Wiley and Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005 with Technology & Engineering categories.


A practical guide to wastewater pathogens Wastewater treatment professionals face daily exposure to a wide variety of pathogens. These include viruses, bacteria, fungi, protozoa, and helminthes, as well as allergins, endotoxins, and exotoxins. While generally minimal, potential health hazards are still cause for concern. Along with the emergence of such new diseases as Bird Flu virus, monkeypox, and West Nile virus, these hazards point to the need for a comprehensive review of 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 Additional features include a list of references, a guide to abbreviations and acronyms, relevant chemical compounds and elements, and a glossary of important terms. Well suited for use both in the classroom and on the job, Wastewater Pathogens provides plant operators and other wastewater professionals with a practical, no-nonsense guide to the biology and biological conditions of the treatment process.