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Study on Coagulation Optimization for Controlling Microplastic Contamination in Surface Water
Original title: 混凝优化控制地表水中微塑料污染研究
Summary
This Chinese-language review examined how coagulation and flocculation water treatment processes can be optimized to remove microplastics from surface water sources. It synthesizes research on the effects of different coagulant and flocculant types and doses on microplastic removal efficiency, with implications for protecting drinking water quality.
微塑料（MPs），是指粒径小于5mm的塑料碎片。研究表明MPs会给水体带来生态毒理风险。而传统给水处理工艺对MPs的去除效果并不显著，MPs很可能通过饮用水危害人体健康。本综述主要通过分析MPs的赋存、特性、丰度以及对比混凝剂、絮凝剂种类和计量等对混凝去除MPs相关研究进行总结。综述有助于解析MPs在地表水中的环境行为，为进一步提高传统给水处理工艺对MPs的去除效果提供思路，同时也为地表水中MPs的生态风险评估及污染防治提供理论依据和参考。