Specification :

Basic Polyaluminium Chloride, PAC is inorganic polymer, with industrial aluminium residue, aluminium ash and active bauxite as raw material, and show the features of high activity and superior purification effect for industrial sewage, waste
water in paper-making and printing and dyeing industry.

Product performance:
1. High activity, less dosage and strong adaptability;
2. Rapid dissolution and sedimentation;
3. Effectively removing the pollution to water of metal and radioactive substances.

Item Data
Appearwnce Gray or black grain or flake solide
AL2O3, e, % 27
Basicity, % 45-95
PH Value ( 1% aqueous solution) 45-95
Water insolubale substance, %  d 3.0

Purpose:
Mainly used for the treatment and purification of various waste water and industrial sewage.

Usage and cautions:
1. Solid product should be added after dissoved in water, and the dilution ratio is generally 2-20% ( weight percent) ;
2. The dosage is generally 1-15 g solid PAC per MT raw water, and can be decided according to actual experiment according to different water quality and turbidness.
3. This products should be stored in a ventilated and dry place with the storage period of two years, and the availability won' t be changed after the product is affected with damp.