... Chloride PAC-WPD is a new-type inorganic macromolecule coagulant with high efficiency, manufactured by advanced process with raw materials of good ... reddish brown granule/FlakePAC use precautions, and dosage1, according to the different raw water conditions, can do small trial ... the graduated cylinder, jiaqingshuiyue 50ml, dissolution and dilute with water to 100ml scale again, shake the can.2, poly ...