Why Intelligent Airflow-Based Dissolved Oxygen Controls Are Going Mainstream

The emergence of airflow-based control systems — which oversee the generation and distribution of air to the aeration basin to achieve a dissolved oxygen setpoint by using automated control valves and airflow meters — is one of the biggest wastewater treatment innovations in recent years. Water Online spoke with Greg Duffy of Aerzen about the way these intelligent systems address conventional aeration challenges and how Aerzen’s AERprocess solution is gaining steam in the market.