Abstract: A relationship developed in a companion paper to estimate emissions from surface‐aerated reactors that accounts for both gas‐ and liquid‐phase mass‐transfer resistances is extended to reactors with diffused‐aeration systems. ...

Abstract: The emission rates of semivolatile organic compounds during surface aeration can be estimated from the oxygen mass‐transfer coefficient

Abstract: Mass balances for volatile organic compounds (VOCs) were added to a structured mathematical model of the high-purity oxygen activated sludge (HPO-AS) process. The model was sized to correspond to two large existing HPO-AS ...