污水厂中微塑料的污染及迁移特征研究进展-中国环境科学.PDF

中国环境科学 2018,38(11) ：4393~4400 China Environmental Science 污水厂中微塑料的污染及迁移特征研究进展 许 霞 1,侯青桐 1,薛银刚 1,2*,蹇 云 1,王利平 1 (1.常州大学环境与安全工程学院,江苏 常州 213164 ；2.常州市环境监 测中心,江苏 常州 213001) 摘要：合成聚合物的广泛使用和持久性污染使得微塑料(5mm)成为近年来受到广泛关注的一种新型污染物,污水的大量排放是淡水和海洋环境微塑料 的主要来源之一,而污水处理厂也成为微塑料进入淡水与海洋环境的一个重要途径.通过系统调研,追溯污水处理厂中微塑料的来源,综述污水处理厂中 微塑料的迁移和污染特征的研究进展,分析国内外污水处理厂中微塑料的特征和去除效果的差异性,为开展国内污水处理厂中微塑料污染研究与监督 工作提供参考,并展望未来污水处理厂工艺的发展及改进方向. 关键词：微塑料；污水处理厂；污染；迁移 中图分类号：X708 文献识别码：A 文章编号：1000-6923(2018)11-4393-08 1 Research progress on the transference and pollution characteristics of microplastics in wastewater treatment plants. XU Xia , HOU Qing-tong1 1,2* 1 1 , XUE Yin-gang , JIAN Yun , WANG Li-ping (1.School of Environmental Safety Engineering, Changzhou University, Changzhou 213164, China ；2.Changzhou Environmental Monitoring Center, Changzhou 213001, China). China Environmental Science, 2018,38(11)：4393~4400 Abstract ：Due to the widespread use and persistent contamination of synthetic polymers, microplastic (5mm) has been got more and more attention in recent years as a new type of pollutants. The discharge of sewage was one of the main sources of microplastic in freshwater and marine environment, so the sewage treatment plants also became an important path for microplastic to enter into fresh water and marine environment. The source of microplastic was investigated systematically, the research progress in the transport and pollution characteristics of microplastic in wastewater treatment plants was reviewed,and the differences of microplastic pollution in wastewater treatment plants at home and abroad in recent years were compared. It would provide ref