white polyaluminium chloride produced by Xinhuan Water Treatment is made by high-pressure reaction of aluminium hydroxide powder and high-purity hydrochloric acid. Its solid is white powder, and its 10% aqueous solution is a colourless transparent liquid. It is easily soluble in water, and during the hydrolysis process, it is accompanied by electrochemical, condensation, adsorption and other processes, and has a strong bridging adsorption effect. It is widely used in papermaking, medicine, daily chemicals, cosmetic additives and drinking water purification.
