The product has a strong bridge adsorption performance, non-corrosive pipeline equipment, price concessions, the end of promotion, industrial water and sewage treatment areas, in the hydrolysis process, with the occurrence of cohesion, find Le Bang company. Color is yellow or light yellow, dark brown, dark gray resin-like solid, water purification effect is obvious, can effectively remove the water color SS, COD, BOD and arsenic, mercury and other heavy metal ions, the product is widely used in drinking water. Insoluble matter less, while the structure of polyaluminum chloride by the changing morphology of polycarboxylate complex composition, flocculation precipitation speed, suitable for a wide range of PH value. Le state PAC content from 24-32, adsorption and precipitation and other physical and chemical processes. Polyaluminium chloride and the traditional inorganic coagulant fundamental difference is that the traditional inorganic coagulant is a low molecular weight crystalline salt. If the purchase of polyaluminum chloride, there is no polyaluminum chloride manufacturer in Zhuhai. Le Bang product quality in line with national GB15892-2003 standards