微塑料降解的主要技术及影响因素  

Main technologies and influencing factors of microplastics degradation

作　　者：包振宗 侯艳艳 BAO Zhenzong;HOU Yanyan(Heyuan Solid Waste Environmental Center,Heyuan Guangdong 517001;School of Environmental Science and Engineering,Guangdong University of Technology,Guangzhou Guangdong 510006;Nanyang Municipal Sanitation Service Center,Nanyang Henan 473003)

机构地区：[1]河源市固体废物环境中心,广东河源517001 [2]广东工业大学环境科学与工程学院,广东广州510006 [3]南阳市市政环卫服务中心,河南南阳473003

出　　处：《环境污染与防治》2024年第5期728-733,共6页Environmental Pollution & Control

基　　金：广州市科学技术局基础与应用基础研究项目(No.202102021010)。

摘　　要：微塑料(MPs)体积小、比表面积大及迁移能力强,是一种持久性的污染物,可能对生态环境及人类健康造成较大影响。降解是消除MPs污染的有效途径。总结了MPs的生物降解及光催化氧化法,阐述了MPs降解的影响因素,并对未来的研究方向提出展望,对MPs的污染防治和去除提供借鉴和启发。Microplastics(MPs)are small in volume,large in surface area,and have strong migration ability,making them a persistent pollutant that could have significant impacts on the ecological environment and human health.Degradation is considered an effective way to eliminate MPs pollution.The biological degradation and photocatalytic oxidation of MPs were summarized,and the influencing factors of MPs degradation were elucidated.Prospects for future research directions were proposed,providing references and inspiration for the prevention and removal of MPs pollution.

关 键 词：微塑料 降解技术 影响因素 

分 类 号：X505[环境科学与工程—环境工程]