Aluminum Chlorohydrate By Guangxi First Group

Uses of Aluminum Chlorohydrate (ACH) in Water Treatment
Aluminum Chlorohydrate Solution (ACH) is a highly concentrated solution of polyaluminum hydroxychloride.It is characterized by having the highest aluminum concentration (23% Al2O3) of any commercially available aluminum based solution. The basicity of ACH at 83% is also the highest available for any polyaluminum based solution.
In water treatment, Aluminum Chlorohydrate (ACH) is used as a flocculant to encourage impurities in the water to clump together into flakes of material which can easily be removed. The flocculant is removed along with the flakes of impurities it generates, leaving cleaner water behind. While flocculants cannot remove all of the impurities in a given sample of water, they can help significantly with clean up, and removing bulky impurities will make additional treatments easier.