Granulation for Coking Wastewater Treatment in a Coupled Anaerobic-Aerobic Reactor
A coupled anaerobic-aerobic granular bio-film reactor was employed with two operation stages: Stage I, granular sludge was formed from digestion sludge using brewery wastewater, and Stage II, granular sludge was acclimatized using coking wastewater.Two oxygenation methods (i.e.A and B) were employed to acclimatize the granules.For method A, dissolv