The product is high-efficient, cheap and nontoxic inorganic high molecular compound. The solid is yellow powder. It is easily soluble in water. In the hydrolytic process, it is accompanied with the chemical processes such as electrochemisty, coagulation, absorption and precipitation. The product has the features including wide applicable range of PH value, large granule and quick speed in sedimentation. It is widely applied for treating the drinking water, industrial water and daily sewage etc,,,
Advantage 1 It is accepted as the replaced product of PAC (Polyaluminum Chloride) used for the water treatment, to reach the same result when treating water. 2 It is less consume quantity than PAC, very friendly to the environment 3 It can lead to the quick formation of floc with big size and rapid precipitation 4 It has wide range adaptability to the water at different temperatures and a good solubility 5 The solution of ACH is slightly corrosive and suitable for the automatic dosing and convenient for operation.
flocculation are used to separate the suspended solids portion from the water. ... Coagulant chemicals with charges opposite those of the suspended solids are added to the ... These stages are followed by sedimentation, and then filtration
In water treatment, coagulation flocculation involves the addition of compounds that promote the clumping of fines into larger floc so that they can be more easily separated from the water. Coagulation is a chemical process that involves neutralization of charge ... Coagulation is affected by the type of coagulant used, its dose and mass; pH