微塑料与水体中无机/有机物质之间的异质聚集行为及其生态效应研究进展  

Research Progress of Heterogeneous Aggregation Behavior and Ecological Effects of Microplastics and Inorganic/Organic Substances

作　　者：张颖 程姿 吕宏虹 Zhang Ying;Cheng Zi;Lyu Honghong(School of Energy and Environmental Engineering,Hebei University of Technology,Tianjin 300401,China;Tianjin Key Laboratory of Clean Energy and Pollution Control,Tianjin 300401,China)

机构地区：[1]河北工业大学能源与环境工程学院,天津300401 [2]天津市清洁能源利用与污染物控制重点实验室,天津300401

出　　处：《生态毒理学报》2024年第4期226-243,共18页Asian Journal of Ecotoxicology

基　　金：河北省杰出青年科学基金(D2023202007)。

摘　　要：随着工业化的推进和消费主义的盛行,微塑料(microplastics,MPs)污染已成为全球关注的热点环境问题。MPs可通过多种途径进入湖泊、海洋等水生生态系统,在水流、风力、光照以及其他人为因素作用下分解并释放出有害的化学物质,破坏生态平衡。此外,MPs在迁移转化过程中还会与水体中的有机和无机物质发生复杂的界面交互作用形成异质聚集体,这种界面作用并不是单一方向的,而是对MPs和水生物质造成双向影响。聚集体的存在不仅加剧了MPs与无机/有机物质的相互作用,还使得MPs成为携带无机/有机物质的载体,这一特性使其在水体环境中的迁移转化和毒性行为变得更为复杂。但是现有研究大多集中于研究微塑料自身的迁移转化规律。因此,本文对MPs与水体中无机和有机物质的相互作用,以及这些相互作用对生态系统可能产生的影响进行了全面的综述,以期为未来的研究提供理论基础和研究方向。With the advancement of industrialization and the prevalence of consumerism,microplastics(MPs)p ollution has become a pressing environmental issue of global concern.MPs can enter aquatic ecosystems such as lakes and oceans through a variety of pathways,where they gradually decompose and release harmful chemicals under the influence of water flow,wind,light,and other anthropogenic factors,disrupting the ecological balance.In addition,interactions at the interface will take place between MPs and organic and inorganic substances in the a quatic ecosystems to form heterogeneous aggregates in the process of migration and transformation,which is not unidirectional,but has a bidirectional impact on MPs and aquatic substances.The presence of aggregates not only exacerbates the interaction between MPs and inorganic/organic substances,but also makes MPs a carrier of inorganic/organic substances,which results in more complex transport and toxic effects in the aquatic environment.However,most of the existing studies focused on studying the migration and transformation patterns of MPs themselves.Therefore,this paper provides a comprehensive review of the interactions of MPs with inorganic and o rganic substances in aquatic environment and the potential impacts of these interactions on ecosystems,aiming to provide a theoretical basis and research direction for future studies.

关 键 词：微塑料污染 无机物质 有机物质 生态风险 

分 类 号：X171.5[环境科学与工程—环境科学]