Review on Adsorption Mechanism and Influencing Factors of Microplastics and Pollutants
Plastics are widely used in the world because of their cheap,lightweight,durable and corrosion resistant properties.They are usually used in all aspects of social production such as food packaging,medical treatment,and technical applications.Microplastics are widely distributed in the environment,with small particle size,large specific surface area,weak degradation ability,strong adsorption ability and strong stability,and some of these characteristics determine that they will adsorb organic and heavy metal pollutants in the environment,forming a complex pollution system,which will have adverse effects on the ecological environment and human health.In this paper,the distribution,properties and hazards of microplastics were summarized,and the adsorption mechanism and influencing factors of microplastics and pollutants were reviewed.Finally,the future development trend of microplastics degradation research was put forward.