Activated sludge and other suspended culture processes

From: Water Environment Research | Date: June 1, 1998| Author: | Copyright information

PROCESS MODELING AND KINETICS

Models. The complexities of activated sludge process modeling were integrated into a modification of the International Association on Water Quality (IAWQ) Activated Sludge Model No. I (ASMI) to include biological phosphorus removal (Barker and Dold, 1997a). F ermentation of readily biodegradable chemical oxygen demand (COD) to volatile fatty acids, hydrolysis of enmeshed particulate COD in anoxic and anaerobic environments, and anoxic growth of polyphosphorus microorganisms were included in the process model matrix. Model simulations showed reasonable pr ...

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