Polyaluminium chloride is an inorganic macromolecule coagulant widely used in...
Polyferric sulfate is an effective phosphorus remover. It is a black granular...
Polyaluminium chloride is a common water treatment agent. It is a colorless and ...
Polyaluminium chloride (PAC) is a highly efficient water purifier, which has...
Compared with other coagulants, polyferric sulfate takes hydroxide as bridge to ...