Product introduction: Polyaluminium Chloride (PAC) belongs to inorganic macromolecular polymer, enjoying strong adsorbing ... has the advantages of wide applying range. Therefore, Polyaluminium chloride is a water-cleaning agent with high efficiency, quick speed ... for ghe purification of tap water, life sewage and various industrial waste water. Advantages: 1. Non-toxic, tasteless, non-corrosiveness ...