双膜法处理饮用水中微塑料和有机污染物研究  

Study on Double Membrane Method for Treating Microplastics and Organic Pollutants in Drinking Water

作　　者：刘健 钟志光 刘勇 LIU Jian;ZHONG Zhiguang;LIU Yong(Agricultural and Rural Service Center in Renju Town,Pingyuan County,Meizhou 514621,China;Guangdong Haina Engineering Management Consulting Co.,Ltd.,Meizhou 514000,China;Agricultural and Rural Service Center in Dongshi Town,Pingyuan County,Meizhou 514631,China)

机构地区：[1]平远县仁居镇农业农村服务中心,广东梅州514621 [2]广东海纳工程管理咨询有限公司,广东梅州514000 [3]平远县东石镇农业农村服务中心,广东梅州514631

出　　处：《广东水利水电》2025年第2期82-87,共6页Guangdong Water Resources and Hydropower

摘　　要：塑料制品的广泛应用造成饮用水中的微塑料颗粒增多,其具有比表面积大,粒径小等特征,易与水中有机污染物构成复合体,造成水体复合污染。研究结合平远县水厂常规工艺沉淀池出水水质特征,利用超滤-纳滤双膜法在处理颗粒物及有机污染方面的优势,构建双膜法对水中微塑料和有机物的复合污染处理效能进行研究,分析复合污染条件下的污染特征及双膜法中的污染效能控制要素,为水处理技术的应用推广提供技术参考。The widespread use of plastic products has led to an increase in microplastic particles in drinking water.Microplastic particles have the characteristics of large specific surface area and small particle size,and are easy to form complexes with organic pollutants in the water,causing complex water pollution.The ultrafiltration-nanofiltration double membrane method has advantages in treating particulate matter and organic pollution.Therefore,this study combines the effluent water quality characteristics of the conventional process sedimentation tank of Pingyuan County Water Plant,constructs a double membrane method and studies the treatment efficiency of the complex pollution of microplastics and organic matter in water,analyzes the pollution characteristics under complex pollution conditions and the pollution efficiency control factors in the double membrane method,and provides technical references for the application and promotion of water treatment technology.

关 键 词：水处理 微塑料 双膜法 

分 类 号：TU991.2[建筑科学—市政工程]