... /powder 2.Charge 20%~80% 3.Used for water treatment, oil field, mineral, etc. 4.Competitive ... functions. 5. In aspects and so on waste liquid processing, sludge dewatering, dressing, coal washing, papermaking, can ... into the agitation evenly this serial products in the water, stirs the fast control in 100~300rpm. ... flocculates grows and accelerates Paper making waste water treatment -Cationic PAM