Polyaluminum chloride physical and chemical properties
Polyaluminum chloride has the properties of adsorption, coagulation, precipitation, etc. It has poor stability and is corrosive. If it is accidentally splashed on the skin, it should be rinsed off immediately with water. Production personnel should wear overalls, wear masks, gloves, and long rubber boots. Polyaluminum chloride has good spray drying stability, wide water area, fast hydrolysis rate, strong adsorption capacity, large strontium flower formation, fast and dense sedimentation, low effluent turbidity and good dewatering performance. Spray drying products ensure safety and reduce water accidents, making them safe and reliable for drinking water. Therefore, polyaluminum chloride, also referred to as high-efficiency polyaluminum chloride, high-efficiency PAC or high-efficiency spray-drying polyaluminum chloride. Polyaluminium chloride is suitable for raw water of various turbidity, and has a wide pH range, but its sedimentation effect is far less than that of polyacrylamide.