Poly aluminium(aluminum) chloride is an important chemical in water treatment. Once the PAC is in short supply, the impact is very large. Therefore, here are a few suggestions for water companies to purchase;

5 tips for buying poly aluminium chloride1

1.Avoid purchasing poly aluminum chloride in winter

Affected by water temperature in winter, the amount of poly aluminum chloride will increase significantly, and many buyers will increase their purchases at this time. However, when heating starts in northern China in winter, the prices of coal and natural gas will rise sharply, so the purchase price in winter is expensive, and the delivery time will be longer. Conditions permitting, can be purchased in advance.
5 tips for buying poly aluminium chloride2

2.Select purchasing area

The main factories of poly aluminum chloride in China are located in Henan and Guangxi, so it is recommended to choose factories in these two regions, with certain advantages in quality and price.

5 tips for buying poly aluminium chloride3

3.Know the price trend of alumina

The main raw materials of poly aluminium chloride are aluminum hydroxide and calcium aluminate powder. The price of aluminum hydroxide is affected by the price of aluminum oxide, so the price trend of poly aluminium chloride can be judged by the price trend of alumina.

4.The quality of poly aluminium chloride can be judged by the color

High-quality poly aluminium chloride is produced by the reaction of high-quality hydrochloric acid and high-quality aluminum hydroxide, so the lighter the color, the purer the poly aluminum chloride. The darker the color, the more impurities it has.

5 tips for buying poly aluminium chloride6

5.Polyaluminum chloride for drinking water can not only consider the price

Poly aluminum chloride used for drinking water needs to be produced with qualified raw materials to ensure product safety. Therefore, it is recommended to choose products from large-scale brand factories to ensure product quality.