Yellow polyaluminum chloride

Polyaluminum chloride is a new water purification material, an inorganic polymer coagulant, also known as polyaluminum, it is a molecular high molecular weight, high charge inorganic polymer water treatment agent produced by the bridge action of hydroxide ions and the polymerization of polyvalent anions.

Polyaluminum chloride (PAC) exhibits golden-yellow, earthy yellow, brown, or red granular/plate-like particles. Its purified water quality surpasses that of aluminum sulfate coagulants, with water purification costs being 15-30% lower. PAC forms flocs rapidly and settles quickly, demonstrating greater treatment capacity compared to traditional products like aluminum sulfate. It consumes less alkalinity in water than various inorganic coagulants, thus requiring minimal or no additional alkali agents. Suitable for source water with a pH range of 5.0-9.0, PAC features low corrosiveness, optimal operating conditions, superior solubility compared to aluminum sulfate, and better adaptability to varying source water temperatures.

Product application areas

The products are widely used in the purification of domestic and production water, domestic sewage, industrial wastewater, low temperature and low turbidity water purification treatment, papermaking, petrochemical, thermal power plant ash wastewater recycling, printing and dyeing, woolen textile, COD, BOD and SS decolorization purification.