Design of Municipal Wastewater Treatment Plants, MOP 8, 5th Edition

This globally renowned publication is the principal reference for contemporary plant design practices of wastewater engineering professionals, augmented by performance information from operating facilities. This 3000-page manual incorporates the collective experience of more than 300 practicing professionals. The update of this 11-year-old publication provides new information on membranes, energy conservation, enhanced nutrient-control systems
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Energy Conservation in Wastewater Treatment Facilities, MOP 32

Covering water and wastewater treatment, this manual discusses principles and concepts of energy requirements, potential sources of inefficiency, and recommended energy conservation measures for specific equipment and processes. The manual addresses utility billing procedures and incentives as well as energy considerations for electric motors and transformers, pumps, variable controls, aeration systems, blowers, and solids processes. Published
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Operation of Municipal Wastewater Treatment Plants, MOP 11, 6th Edition

This revised edition integrates the experiences, current practices, and innovations from thousands of wastewater treatment plants. Updated to reflect the latest trends, regulations and technologies, this three-volume, hard-cover manual aims to be the principal reference source for beginners or veterans in the wastewater field. Published by WEF Press. Three-volume, hard cover. 2016 total pages.
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Control of Odors & Emissions from Wastewater Treatment Plants - MOP 25

The principal reference of contemporary practice for managing air emissions from wastewater systems. MOP 25 combines updated materials from two former WEF Publications - Odor Control in Wastewater Treatment Plants and Toxic Air Emissions from Wastewater Treatment Facilities into a comprehensive format. Public awareness of odors and air pollutants from wastewater facilities, as well as federal, state, and local regulations have evolved over the
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Operation of Extended Aeration Package Plants - MOP OM-7

One of WEF's Manual of Practice series, this updated, second edition of Operation of Extended Aeration Package Plants (MOP OM-7) describes the typical treatment processes of small package extended aeration wastewater treatment plants. This manual covers many important aspects of this variation of the activated sludge treatment process, from installation of prefabricated treatment plant packages to operation of the process, tests and maintenanc
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Wastewater Treatment Plant Design

Edited by Dr. P. Aarne Vesilind and co-published by the Water Environment Federation and IWA Publishing, Wastewater Treatment Plant Design represents a clear step forward in design. It is based on the Water Environment Federation's MOP 8 - Design of Municipal Wastewater Treatment Plants, which is the industry standard for wastewater treatment design. This new edition incorporates the latest design concepts and is written from both a theoretica
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Chlorination/Dechlorination Handbook

This all-inclusive book of chlorine-based chemicals is designed to help the wastewater professional apply the science of disinfection using the most up-to-date practices to ensure safety and control odors. This book is broken into sections that discuss the chemistry of chlorine compounds, handling and use of the chemicals, regulations that govern their use, and the types of equipment and controls used for these chemicals. It is hoped that the
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Third Century Of Biochemical Oxygen Demand

The most comprehensive summary and literature review of Biochemical Oxygen Demand (BOD) on the market! BOD is one of the fundamental concepts in wastewater treatment. Throughout the 1800s and the 1900s, BOD was exhaustively studied and refined, both as a concept and as an analytical procedure. Review all previous BOD work--including why technicians, scientists, plant operators, regulators, and engineers have complained about the BOD test for m
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WEF/ABC Wastewater Operators´ Guide to Preparing for the Certification Examination

Formely WEF/ABC Certification Study Guide for Wastewater Treatment Personnel, this newly revised and expanded version of the best-selling WEF/ABC publication is designed to help operators prepare more effectively for certification exams. Includes 240 questions based on validated need-to-know criteria for four skill levels (Operator Level I - IV). For each of the seven need-to-know criteria, the Guide provides: Need-to-know matrix, suggested to
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Wastewater Biology Microlife 2nd Edition

This newly revised 2nd edition emphasizes the biological aspects of wastewater treatment that are valuable to operators and technicians in understanding and regulating their treatment processes. Presents the description, ecology, and functions (both beneficial and detrimental) of organisms and microorganisms (the microlife) found in wastewater treatment processes. This volume of the Wastewater Biology series is valuable to wastewater professio
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Wastewater Biology The Habitats

The third in a series of publications on wastewater biology, this reference reviews the natural and wastewater environments or habitats of the microscopic and macroscopic organisms associated with wastewater treatment systems. Written with a minimum of technical jargon, the text provides not only an identification of commonly occurring organisms and their basic roles in wastewater treatment, but also a description of their habitats and the way
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WEF/ABC Wastewater Laboratory Analysts´ Guide to Preparing for Certification Exam

Through multiple-choice questions, this guide tests at various levels the skills and knowledge required by laboratory analysts working at wastewater treatment plants. The guide contains more than 400 questions and answers, on 19 different topics, chosen to sample many aspects of an analyst’s job. Each answer is accompanied by a page-specific reference to direct students to sources of additional information. Detailed solution sets are pro
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Confined Space Entry

In this new edition of Confined Space Entry, an effort began, which was sponsored by the Collection Systems Committee of the Water Environment Federation, to incorporate information regarding confined space entry in collection systems. The purpose of this publication is to assist in the preparation of confined space entry programs for collections systems and wastewater treatment facilities. It is designed to facilitate an understanding of the
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Safety & Health in Wastewater Systems - MOP 1

The latest information available on building and running a safety program to protect wastewater treatment workers and comply with regulations. Covers safety responsibilities, programs and personal protective equipment, safe work procedures, system controls, specific safety precautions, techniques for pinpointing potential operational and maintenance hazards, safety considerations in design and construction, and emergency rescue practices. 194
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Wastewater Biology: The Life Processes

Easy to understand guide in the Wastewater Biology Series. For operators and technicians involved in the biological aspects of wastewater treatment. Reviews bacteria and metabolic/life processes involved in wastewater and sludge stabilization, environmental conditions/ concerns, operational measures needed to monitor, correct or enhance the life processes, and much more.
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Natural Disaster Management for Wastewater Treatment Facilities

Authored by professionals experienced in disaster management, earthquakes, floods, and hurricanes and by supervisors of wastewater treatment plants affected by these disasters, the manual focuses on recovery management, what to expect from a disaster and what to plan for. Written for plant managers who have not experienced a natural disaster, numerous case studies provide a better understanding of what managers may face during a natural disast
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Nutrient Removal

WEFTEC 2010 Best Seller!!This manual provides comprehensive information on biological and chemical methods for nitrogen and phosphorus removal from wastewater. This resource covers environmental and regulatory issues and provides an integrated approach for combined nitrogen and phosphorus removal, including details on ammonia and dewatering liquors treatment. Natural treatment systems are also discussed in this definitive guide. Publi
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