水中微塑料污染及其处理技术研究进展

Research Progress of Microplastic Pollution in Water and its Treatment Technology

中国是一个塑料(MP)生产大国和使用大国,MP废弃物带来了严重的污染,同时也给人类社会带来了巨大的危害,本文阐述了微塑料(MPs)的相关背景,阐明了MPs的来源和危害,借由超滤法、吸附法、光催化技术、臭氧技术和生物降解技术来实现水中MPs的降解和无害化处理;在揭示微生物技术、光催化技术的不足基础上,展望未来的发展方向。

China is a big country in the production and use of plastics(MP).MP waste has brought serious pollution and great harm to human society.This paper describes the background of microplastics(MPs)and the sources and hazards of MPs.The degradation and harmless treatment of MPs inwater were realized by ultrafiltration,adsorption,photocatalysis,ozone and biodegradation.On the basis of revealing the deficiency of microbial technology and photocatalysis technology,the future development direction is prospected.