... weight, high charge of inorganic polymer water treatment chemicals.Basic informationm Polyaluminium chloridePoly aluminium chloride CAS ... flocculant, and without injecting or injecting little alkaline agents. UseA, urban water supply and drainage cleaning: water, groundwater, river water, reservoir.B, industrial water ... 5-5.0 The biggest manufacturer of Polyaluminium Chloride for water purification