Poly Aluminium chloride (PAC) is a new inorganic polymer water purifier. It is a hydrolytic product between aluminum trichloride and aluminum hydroxide. It has strong bridging adsorption performance and is easily soluble in water. The hydrolysis process is accompanied by electrochemical coagulation, adsorption and precipitation and other physical and chemical processes, and the water purification effect is far better than the traditional low molecular water purifier aluminum sulfide, ferric chloride, ferrous sulfate and alum. Widely used in drinking water, industrial water purification and sewage treatment.The colors are generally white, yellow, and brown. Polyaluminum chloride of different colors is also quite different in
application and production technology. The polyaluminum chloride with the content of alumina trioxide between 28% and 31% within the national standard is mostly earthy yellow, to yellow, light yellow solid powder.
application
1. Urban water supply and drainage purification: River water, reservoir water, groundwater
2. Various industrial wastewater treatment: printing and dyeing wastewater, leather wastewater, fluorine wastewater, heavy metal wastewater, oily wastewater, papermaking wastewater, coal washing wastewater, mine wastewater, brewing wastewater, metallurgical wastewater, meat processing wastewater
3. Recovery of useful substances in industrial wastewater and waste residue, promotion of pulverized coal settlement in coal washing wastewater and recovery of starch in starch manufacturing industry
4. Papermaking Sizing
5. Sugar liquid Refining
6. casting Molding
7. Wrinkle resistance of cloth
8. Catalyst support
9. medical refining
10. cement quick setting
11. cosmetic raw materials