Biological Nutrient Removal Operation in Wastewater Treatment Plants is intended to be a practical manual for plant managers and operators who needed current information on BNR.

Features:

• Theory of biological nitrogen and phosphorus removal
• Step-by-step evaluation guide to BNR for municipalities and treatment plants
• BNR system selection
• Process configurations for nitrogen removal, phosphorus removal, ammonia removal, and combined systems
• Design and configuration of equipment and processes
• Troubleshooting guides to all processes
• Ongoing management of operations and equipment maintenance
• Student workbook for training programs or self-instruction

Contents

• Overall Process Considerations
• Nitrification and Denitrification
• Enhanced Biological Phosphorus Removal
• Combined Nutrient Removal Systems
• Models for Nutrient Removal
• Sludge Bulking and Foaming
• Chemical Addition and Chemical Feed Control
• Sludge Fermentation
• Solids Handling and Processing
• Laboratory Analyses
• Optimization and Troubleshooting Techniques
• Instrumentation and Automated Process Control

Index

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