However, if neither of these is possible, then pH adjustment may be required. Ammonia-adsorbing zeolites can be added to the aeration tank to control the discharge of ammonia while nitrification is reestablished
However, if neither of these is possible, then pH adjustment may be required. Ammonia-adsorbing zeolites can be added to the aeration tank to control the discharge of ammonia while nitrification is reestablished