Polymeric Aluminum Chloride (PAC) is an inorganic material, an emerging water purification material, inorganic polymer coagulant, referred to as polyaluminum. The color is yellow or light yellow, dark brown, dark gray resin-like solid. The product has strong bridging adsorption properties, in the process of hydrolysis, accompanied by the occurrence of coagulation, adsorption and precipitation and other physicochemical processes. The fundamental difference between polymerized aluminum chloride and traditional inorganic coagulant is that traditional inorganic coagulant is low molecular crystalline salt, while the structure of polymerized aluminum chloride consists of multiple carboxyl complexes with variable morphology, with fast flocculation and precipitation speed, wide range of pH value, no corrosive to pipeline equipment, obvious water purification effect, and can effectively support the removal of color SS, COD, BOD and arsenic, mercury and other heavy metal ions in the water, which are widely used in drinking water, industrial water and sewage. The product is widely used in the field of drinking water, industrial water and sewage treatment.

Product usage

1. urban water supply and drainage purification: river water, reservoir water, groundwater

2. industrial water purification

3. urban sewage treatment

4. recovery of useful substances in industrial wastewater and waste residue, promotion of coal dust settling in coal washing wastewater, recovery of starch in starch manufacturing industry

5. various industrial wastewater treatment: printing and dyeing wastewater, leather wastewater, fluorine wastewater, heavy metal wastewater, oily wastewater, papermaking wastewater, coal washing wastewater, mining wastewater, brewing wastewater, metallurgical wastewater, meat processing wastewater, sewage treatment.