Description

Name:Polyaluminium Chloride;
Abbreviation:PAC;
Chemical formula:Al2Cln（OH)6-n;
CAS:1327-41-9;101707-17-9;11097-68-0;114442-10-3;
EINECS:215-477-2;
Melting point:190(253kPa);
Solubility: soluble in water;
Density:liquid≥1.12;
Category: inorganic polymer coagulant;
Classification: solid and liquid; solid is also divided into brown, beige, golden yellow and white; liquid is divided into colorless transparent, yellowish, yellowish to yellowish brown;
Features: spray drying good stability, wide adaptation to water area, fast hydrolysis speed, strong adsorption capacity, forming alum large, dense precipitation fast, low turbidity and good dewatering performance;

Characteristic:
1. The floc is quick in molding, good in activity, good in filtration;
2. Do not need add alkali additives, if deliquescence, its effect is the same;
3. Suitable for wide pH value, strong adaptability and wide usage;
4. The treated water have little salt;
5. Removal of water pollution by heavy metals and radioactive materials;
6. The effective component is high, easy to store and transport.
Application:
1. Decontamination of urban water supply and drainage: River water, reservoir water and groundwater;
2. Purification of industrial water supply;
3. Urban sewage treatment;
4. The recovery of useful substances in industrial waste water and waste residue, the promotion of the settlement of pulverized coal in the waste water and the recovery of starch in the starch manufacturing industry;
5. A variety of industrial wastewater treatment: printing and dyeing wastewater, leather wastewater, fluoride wastewater, heavy metal wastewater, oily wastewater, papermaking wastewater, coal washing wastewater, mining wastewater, brewing wastewater, metallurgical wastewater, meat processing wastewater and sewage treatment;
6. Papermaking sizing;
7. Sugar refining;
8. Casting molding;
9. Cloth anti wrinkle;
10. Catalyst carrier;
11. Pharmaceutical refining;
12. Cement quick setting;
13. Cosmetic raw materials.