The difference between PAC and traditional flocculants Difference between PAC and traditional inorganic coagulant is that traditional inorganic flocculants are low-molecular-weight crystal salts. The structure of polyaluminum chloride (PAC) Compound, flocculation deposition speed, suitable for a wide range of PH value, non-corrosive pipeline equipment, water effect is significant, can effectively remove water color SS, COD, BOD and arsenic, mercury and other heavy metal ions, the wide range of goods For drinking water, industrial water and sewage treatment areas. Use method: 1, the solid product by 1: 3 water to dissolve into a liquid, plus 10-30 times diluted with water to the desired concentration after use. 2, the amount of raw water according to the different turbidity, the determination of the best dosage, the general water turbidity in the 100-500mg / L, the dosage of 10-20kg per thousand tons. Packaging and storage: 1, lined with plastic bags, the outer layer of plastic film woven bags, bag weight 25kg. 2, stored in a cool, dry place, anti-sun and rain.