纳米颗粒与重金属污染对水生生物的生态毒理效应研究进展  

Ecotoxicological Effects of the Mixture of Nanoparticles and Heavy Metals on Aquatic Organisms

作　　者：陈泽璇 钟汉杰 肖杨 林颖 刘正辉 Chen Zexuan;Zhong Hanjie;Xiao Yang;Lin Ying;Liu Zhenghui(Guangdong Key Laboratory of Petrochemical Pollution Process and Control,School of Environmental Science and Engineering,Guangdong University of Petrochemical Technology,Maoming 525000,China)

机构地区：[1]广东石油化工学院环境科学与工程学院广东省石油化工污染过程与控制重点实验室,广东茂名525000

出　　处：《广东化工》2021年第6期77-78,共2页Guangdong Chemical Industry

基　　金：广东石油化工学院大学生创新创业培育计划项目(733430)。

摘　　要：纳米材料的大量生产和应用可能导致环境生态风险,纳米材料对水生生物的生态毒理效应已经引起了科学家的广泛关注。由于环境自身是一个非常复杂的介质,存在着的可能不是单一的纳米颗粒污染,而是多重性的。其中,当重金属与纳米颗粒在环境中共存时,两者之间可能产生复杂的效应。本文概述了纳米材料与重金属在水环境中的环境行为,总结了纳米材料对水生生物的毒理效应,并阐述了对其它有毒污染物的生态毒理效应的影响。最后,展望了纳米材料对水生生物的生态毒理效应这一研究领域的发展方向。With the mass production and application of nanomaterials,nanopaticles will inevitably be released into the water environment.In recent years,the ecotoxicological effects of nanomaterials on aquatic organisms have attracted extensive attention of scientists.However,the synergistic effect of heavy metal particles and nanoparticles is not likely to exist in the environment.In this review,the environmental behavior of nanomaterials in water environment,the bioaccumulation and mechanism of nanomaterials in aquatic organisms,the toxicological effects of nanomaterials on aquatic organisms,and the ecological toxicological effects of other toxic pollutants were summarized.Finally,the development direction of ecotoxicological effects of nanomaterials on aquatic organisms was prospected.

关 键 词：纳米材料 重金属 水生生物 生物累积 毒理效应 

分 类 号：X52[环境科学与工程—环境工程]