Poly Aluminum chloride(PAC)

Mainly usage:
1) Purification of from river and reservoir or underground for urban supply
2) Purification of for industrial supply
3) Urban sewage treatment and mud treatment
4) Raw material of
5) Catalyst carrier
6) Coating material in paper-making
7) The dosage differs as per the of raw water,The common dosage is: 3-30g of solid per ton; 10-100g of liquid per ton

1) PAC is a kind of inorganic macromolecular coagulant. Through the hydroxyl ion's bridging function and the multiple-valence positive ion's polymerization, the inorganic macromolecular water-treatment medicament is formed which has high molecular weight and charge
2) The of purified is better than that of treated with other inorganic coagulant such as sulfate while the cost of purification of PAC is lower, inorganic agents such as sulfate while the cost of purification is lower than those using other inorganic agents
3) Floccules form and subside faster and treatment capacity is bigger than traditional like sulfate.

PAC is a kind of inorganic macromolecular coagulant.