Basic aluminum chloride is a good water treatment agent. If we don't know enough about basic aluminum chloride, some people will think that basic aluminum chloride is an alkaline reagent, but on the contrary, basic aluminum chloride is an acidic reagent.

Basic aluminum chloride is a kind of hydrolysate between aluminum trichloride and aluminum hydroxide. After dissolving in water, it will combine with hydroxyl ion in water to form strong alumina, and hydrogen ion will continue to form in water. The amount of hydrogen ion in solution also directly determines the strength standard of liquid acidity. Therefore, basic aluminum chloride belongs to an acidic water treatment agent, which is also a simple discrimination method when users purchase basic aluminum chloride.

The acidity of basic aluminum chloride in practical application, the hardness of water consumed by adding the same dosage to wastewater is lower than that of other coagulants, and the pH value of wastewater treatment will also be reduced accordingly. Therefore, in wastewater treatment, especially for high concentration wastewater, it does not need to add alkaline additives and coagulant aids, which also has good use effect.