ENHANCED COAGULATION METHOD FOR REMOVING MICRO-PLASTICS IN WATER

Disclosed is an enhanced coagulation method for removing micro-plastics in water. First, a certain amount of inorganic suspended particles is added into micro-plastic wastewater, and the number of particles is increased, so as to improve the inter-particle collision probability; then a natural polymer flocculant and polysilicic acid are added. The polysilicic acid is used as a coagulant aid, and the purpose of removing micro-plastics in the water is achieved by comprehensively using the three materials. According to the enhanced coagulation method provided in the present invention, respective characteristics and advantages of three materials can be combined, and the three materials are complementary to each other; the charge neutralization effect and the bridging and netting effect are fully exerted; the settling performance is enhanced; the practical effect of removing micro-plastics is enhanced; the enhanced coagulation method relates to a green and environment-friendly enhanced coagulation technology. L'in