Using of Polyaluminium Chloride PAC

Poly alumnium chloride,also called PAC,is a new type high performance inorganic macromolecule flocculating agent.It is an inorganic polymer synthesized by aluminum chloride, aluminum hydroxide,alumina or other inorganic aluminum compounds with hydrochloric acid.

The mainly use of Polyaluminium Chloride 30%

Water treatment-The poly aluminium chloride (PAC) is used for settling of solid particles present into drinkable waters and for the flocculation of civil and industrial effluents.It has also a high antibactericide effect,due to the presence of chlorine into the product formula,and can be utilized for large range of pH and with higher turbidity.

Paper manufacture-The main features of PAC are its high Al2O3 content and polymeric nature,which give rise to products of hydrolysis characterized by a high molecular weight and a large number of positive electric charges able to interact with the cellulose fibers and size,optimizing the sizing phase and the retention of fibers.

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