Polyferric sulfate is a kind of purifying agent. It has good flocculation effect...
Industrial grade polyaluminum chloride is cheap, has a wide range of...
Whether the sewage produced by chemical fertilizer plants can be treated with...
Polymeric ferric sulfate has stable performance, excellent water purification...
On the whole, polyaluminum chloride(PAC) is selected as the flocculant for the...