Polyaluminum chloride is greatly utilised in different form of wastewater treatment method, bellow photographs will show you the use result that polyacrylamide procedure distinct wastewater. Poly Aluminium Chloride achieves this by making hydroxyl ions and polyvalent anionic polymers, which facilitate the coagulation and flocculation of suspended particles to enhance water https://www.pac-pfs.com/product/drinking-grade-polyaluminium-chloride.html