Polyaluminum Ferric Chloride

English name: PAFC
Appearance: liquid product is brown or red-brown transparent body, no precipitation. The solid product is brown, reddish brown powder or granular.
PAFC is a new type of complex amorphous, inorganic polymer water purifier priority to aluminum,supplemented by iron. Iron is high-priced iron, format multi-nuclear complex after hydrolysis. When in low temperature, PAFC has the characters of alum flower specific gravity large and close forming in the water. This is mainly because hydrolysis rate of ferric salt is affected by the temperature a little. As the less iron content, do not reduce the PH value of water to much and increase the color of water. On the contrary, due to the removing color performance of aluminum salt, the color of the water is greatly reduced. So have the characteristics of PAC and iron salts. overcome the purification difficulties of the PAC in the low temperature and low turbidity water. Therefore, the water purification effect is better than the general water purification products. The product is developed on the basis of in-depth research in the poly aluminum chloride and iron oxide, it has the advantages of aluminum and iron salt coagulant hydrolysis and coagulation mechanism, has significantly improved on aluminum and iron ions formation, the degree of polymerization is also greatly improved.
Contact: Ms.Ella