High-purity white more expensive, more about 17,000 anions more normal. Polyaluminium chloride PAC mainly depends on your use of occasions, the price of drinkin
Generally 100 degrees -200 degrees can be - Gongyi City, Henan Yu-yuan water purification materials Co., Ltd.
But to be slow, otherwise it will float the sediment, with a long rod on the shore to promote pipe suction, connecting a pipe, we are using that kind of water v
High temperature will speed up the dissolution of polyaluminum chloride, but the temperature is too high will make the effect worse, rich water purification mat