polyaluminum chloride pac

polyaluminum chloride pac

A new type of water purification material, inorganic polymer coagulant, abbreviated as poly aluminum chloride (PAC), is a water-soluble inorganic polymer between AlCI3 and Al (OH) 3. Its chemical formula is [Al2 (OH) nCl6-nLm], where m represents the degree of polymerization and n represents the neutrality of PAC products. Among the m products, n=1-5 are high charge polymer cyclic chains with Keggin structure, which have high electrical neutralization and bridging effects on colloids and particles in water, and can strongly remove trace toxins and heavy metal ions, with stable properties. Due to the bridging effect of hydroxide ions and the polymerization effect of multivalent anions, the produced polyaluminum chloride is an inorganic polymer water treatment agent with a relatively large molecular weight and high charge.

Usage:

a. Usually, the product is prepared as a 5% -10% aqueous solution by weight;

b. Different water quality and regions need to screen the appropriate dosage of medication based on experiments.