Polyaluminum chloride is a commonly used inorganic chemical, widely used in fields such as water treatment, sewage treatment, and drug preparation. It has strong flocculation and sedimentation abilities, which can quickly purify water quality.

The structure of polyaluminum chloride is composed of aluminum ions and chloride ions, which aggregate together to form a polymer. This structure enables polyaluminum chloride to adsorb and precipitate suspended solids, colloids, and organic substances in water, making the water clearer.

In the field of water treatment, polyaluminum chloride is widely used for purifying tap water and industrial water. It can effectively remove turbidity, color, and odor from water, eliminate harmful substances and microorganisms, and improve the safety and reliability of water quality. Meanwhile, polyaluminum chloride can also be used as a solid chemical agent for chloride ions in coagulation and precipitation processes.

In addition, polyaluminum chloride can also be used for flocculation and precipitation in wastewater treatment processes. It can quickly aggregate and precipitate suspended solids and colloids, making wastewater clear and effectively removing organic matter and heavy metal ions from wastewater. The function of this polyaluminum chloride is not only to purify wastewater, but also to reduce the dosage and treatment time during the wastewater treatment process, thereby lowering treatment costs.

In short, polyaluminum chloride is a multifunctional water treatment agent with strong flocculation and precipitation capabilities, which can quickly purify water quality. It has broad application prospects in fields such as water treatment, sewage treatment, and drug preparation.