Aluminum sulphate:
a very good water treatment chemical.
It's white crystal,with a little sweet taste.This item can be widely used to pure drinking-water, industry-water. It is of fast reflection, low medicine consuming.,fast sedimentation and excellents, and it has a low cost of managing water. There is no side effect if added excessively. It is easy to manipulate, and there is no eroding to water-managing
equipments and pipelines etc.