the bioreactor was operated at a cycle of 24 h:5 min of feeding without stirring, 23.5 h of aerobic reaction, 12 min of settling, 3 min of effluent withdrawal and 10 min of idling.
the bioreactor was operated at a cycle of 24 h:5 minof feeding without stirring, 23.5 h of aerobic reaction, 12 min ofsettling, 3 min of effluent withdrawal and 10 min of idling.