1st Edition

Upgrading Wastewater Treatment Plants, Second Edition

ISBN 9781566766449
Published June 9, 1998 by CRC Press
243 Pages

USD $250.00

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Book Description


In this time of dwindling budgets, increasing service needs, and increasing regulatory requirements, wastewater treatment professionals are continually called upon to upgrade their wastewater treatment plants. To do so efficiently and effectively, one must develop a clear approach to use in upgrading a plant and have the proper tools available to implement that approach. This book is meant to assist readers in developing and implementing their upgrading projects. First, Chapter 1 details the upgrading approach. The tools to be used are presented in Chapters 2 through 6. Finally, in Chapter 7, six case histories are presented to illustrate the plant upgrading techniques presented in the previous chapters. Through this book, the authors hope to assist readers in meeting their upgrade requirements, while making the most efficient use of the resources at hand.

Table of Contents

Introduction: - Plant Upgrading and Its Relevance - Plant Capacity: A Definition - Growth Scenarios - Upgrading Approach

Plant Analysis Technologies: - Desktop Analysis - Plant Analysis Technologies - Oxygen Transfer Analysis - Comparison - On-Line Monitoring - Reactor Tracer Testing - Integrated Approaches

Plant Upgrading through Improved Operation and Maintenance: - Typical Plant Organization - Development of Staffing Plans - Elements of a Typical Training Program - Computerized Operation and Maintenance Programs

Plant Upgrading through Instrumentation and Control: - Introduction - Control System - Terminology - Levels of Control - Selecting the Proper Approach

Plant Upgrading through New Liquid Processing Technologies: - Introduction - Biological Systems: Suspended Growth - Biological Systems: Fixed Growth - Clarifier Improvements - Chemical Treatment - Tertiary Technologies

Plant Upgrading through New Solids Processing Technologies: - Introduction - Predicting Sludge Quantities - Sludge Thickening - Sludge Dewatering - Sludge Stabilization

Case Histories: North WWTP, Memphis, Tennessee - Rock Creek AWTP, Oregon - San Jose/Santa Clara, California, WPCP - Kitchener WPCP, Kitchener, Ontario, Canada - Benicia WWTP, Benicia, California - Rochester WRP, Rochester, Minnesota

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Daigger, Glen T.