According to the national GB15892-2009 quality standards, alumina content of 28% or more in line with production standards have some differences, it can be said
Poly aluminum chloride raw materials are aluminum hydroxide, calcium powder, bauxite, hydrochloric acid and so on. Polyaluminum chloride production methods: a,
Poly aluminum chloride ferric chloride can be used with cationic polyacrylamide composite materials, but also depends on how the design process, how many points
The most direct and simple way to judge which is the PAC is to look at the violent reaction of polyaluminium chloride in water. In the process of water purifica
Under normal circumstances, each has its own merits, concrete or concrete coagulation experiments based on water quality to determine what kind of good points,