| 水环境中微塑料赋存现状及生态危害研究进展 |
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| 引用本文： | 仇付国,童诗雨,王肖倩.水环境中微塑料赋存现状及生态危害研究进展[J].环境工程,2022,40(3):221-228. |
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| 作者姓名： | 仇付国 童诗雨 王肖倩 |
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| 作者单位： | 北京建筑大学 城市雨水系统与水环境教育部重点实验室, 北京 100044 |
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| 基金项目： | 国家自然科学基金(51278024)； |
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| 摘 要： | 微塑料(microplastics,MPs)是一种新型的持久性污染物,具有粒径小、比表面积大、吸附性强以及难降解等特点,在环境中稳定性较好,能与环境中污染物相互作用形成复合污染物。近年来,在各种环境介质以及生物体内均发现了微塑料的存在,因其威胁生态系统的正常运行和人体健康,环境微塑料污染问题受到广泛关注。基于此,概述了微塑料的分类方式及海洋、淡水、雨水径流、污水处理厂中微塑料的丰度和类型,阐述了微塑料的稳定性、与污染物的相互作用以及和污染物在环境中的共同转移等相关环境行为,总结了微塑料对浮游动植物、人类的危害,探讨了微塑料未来的研究方向。
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| 关 键 词： | 微塑料 环境行为 生态危害 水污染 |
| 收稿时间： | 2021-06-07 |
RESEARCH PROGRESS ON OCCURRENCE STATUS AND ECOLOGICAL HAZARDS OF MICROPLASTICS IN WATER ENVIRONMENT |
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| QIU Fuguo,TONG Shiyu,WANG Xiaoqian.RESEARCH PROGRESS ON OCCURRENCE STATUS AND ECOLOGICAL HAZARDS OF MICROPLASTICS IN WATER ENVIRONMENT[J].Environmental Engineering,2022,40(3):221-228. |
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| Authors: | QIU Fuguo TONG Shiyu WANG Xiaoqian |
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| Affiliation: | Key Laboratory of Urban Stormwater System and Water Environment of Ministry of Education, Beijing University of Civil Engineering and Architecture, Beijing 100044, China |
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| Abstract: | Microplastics (MPs) are emerging persistent organic pollutants, which are characterized by small particle size, large specific surface area, strong absorbability and refractory to degradation. MPs can interact with other pollutants in the environment, resulting in the generation of the combined pollutants. In recent years, MPs have been found in various environmental medias and living organisms. MPs have received substantial attention, as it could threaten ecosystem balance and human health. In this review, the classification and stability evaluation of MPs are summarized. In addition, the abundance and types of MPs in marine, fresh water, rainwater runoff and wastewater treatment plants are presented. The interaction between MPs and other pollutants, and their synergistic transfer in the environment are discussed. And then the adverse effects of MPs on phytoplankton and human beings are evaluated. The research directions of MPs are also discussed. |
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