polyacrylamide application versus forest residue in india
China PAC catalog of Chemic Poli Aluminum Chlorid Swim Pool Chemic PAC Drill Water Treatment, Factory Price Textil Chemic Water Treatment Aluminum Chlorohydr PAC 28% provided by China manufacturer - ., page1.
Poly aluminium chloride (PAC) is an industry standard primary alumunium based coagulant used for the treatment of drinking water, sewage and industrial effluents and is also a well established paper processing aid.
