... containing waste water, heavy metals, waste water, oily waste, paper waste, coal washing waste water, mine wastewater, brewery waste ... metallurgy wastewater, meat processing wastewater.f, pollution Water g, paper sizingh, sugar refiningi, cast moldingj, cloth wrinklek, catalyst carrierl, ... refinedm, quick-setting cementn, cosmetic raw materials CAS NO.1327-41-9 water treatment Polyaluminium Chloride