摘要
微塑料在环境中的广泛存在及潜在风险引起了研究者的关注。同时,环境中微塑料易和其他类型新兴污染物发生相互作用,从而对生态环境产生联合影响。文章首先综述了微塑料在海洋、土壤等环境介质中的赋存水平和特征,其次总结了微塑料和其他几种典型新兴污染物,如药品和个人护理品、抗生素抗性基因和纳米颗粒的相互作用及联合效应等方面的研究。文章亦归纳了影响微塑料和其他新兴污染物作用的因素,如微塑料种类、性质、pH和离子浓度等,并提出展望,未来应着重于研究长期条件下实际环境中多类型新兴污染物的联合环境行为,同时关注微塑料的溶出对新兴污染物相互作用的影响和多种新兴污染物共存对地球理化循环的联合风险。
The widespread existence and potential risks of microplastics in the environment have aroused the attention of researchers.At the same time,microplastics in the environment are likely to interact with other types of emerging contaminants,thereby having a joint impact on the ecological environment.This article first reviews the occurrence level and characteristics of microplastics in environmental media such as oceans and soils.Then it summarizes the research on microplastics and several other typical emerging contaminants,such as drugs and personal care products(PPCPs),antibiotic resistance genes(ARGs)and nanoparticles(NPs)interactions and combined effects.The factors affecting the effects of microplastics and other emerging contaminants are summarized,such as the types,properties,pH,and ion concentration of microplastics.Suggestions were put forward,with the focus on the joint environmental behavior of multiple types of emerging contaminants in the actual environment under long-term conditions.Attentions should be paid to the influence of the dissolution of microplastics on the interaction of emerging contaminants and the coexistence of multiple emerging contaminants on the physical and chemical cycles of the earth of joint risks.
作者
邵博群
庞蕊蕊
李烨
谢冰
苏应龙
SHAO Boqun;PANG Ruirui;LI Ye;XIE Bing;SU Yinglong(School of Ecological and Environmental Science,East China Normal University,Shanghai 200241,China;Shanghai Organic Solid Wastes Biotransformation Engineering Technical Research Center,Shanghai 200241,China)
出处
《环境科学与技术》
CAS
CSCD
北大核心
2021年第7期214-222,共9页
Environmental Science & Technology
基金
国家自然科学基金项目(41807462)
上海有机固废生物转化工程技术研究中心项目(19DZ2254400)
关键词
微塑料
赋存
新兴污染物
相互作用
microplastics
occurrence
emerging contaminants
interaction
