Application of Anionic Polyacrylamide in Ore Washing

Anionic polyacrylamide is used in water treatment cycle flocculation and sedimentation in ore washing industry. During the ore washing process, the loose pieces of clay or colloid are washed with water. There are coal washing, mica powder, sand washing, Huangshi, flotation, magnetic separation and other industries in the industry. Large mile water is needed in the production process. In order to protect the safety of the ecological environment and water sources, all industries have built water treatment and recycling equipment for use. The purpose of sustainable development without the discharge of waste water has been reached.

Different degrees of hydrolysis of anionic polyacrylamide have different applications in the ore washing industry. Because the concentration of water in ore washing is different, the fineness of particles is different. Generally, products with an anionic molecular weight of 16 million and a degree of hydrolysis of about 30 can be processed. Others need polyaluminum chloride to be used together as a coagulant aid, because the combination of anionic polyacrylamide and coagulant can effectively reduce the moisture content of the mud cake. Good shipping. There are also industries where the ore washing circulating water is not clear enough, and some models with low anion hydrolysis degree can be selected in the case of incomplete flocculation.