... ) It Can be used for dyeing wastewater, leather wastewater, oily wastewater treatment, so that turbidity removal, decolorization, ... additives , sludge dewatering , meat food processing wastewater . Sugar plant wastewater treatment and so on3 . The high degree of ion ... additives , sludge dewatering , meat food processing wastewater . Sugar plant wastewater treatment and so on3 . The high degree of ion ...