反渗透膜去除微量有机污染物的研究进展  

Research progresses in the removal of trace organic contaminants by reverse osmosis membranes

作　　者：程巍 罗逸雯 李健 王颢睿 张涛[1] CHENG Wei;LUO Yiwen;LI Jian;WANG Haorui;ZHANG Tao(Research Center for Eco-Environmental Sciences,Chinese Academy of Sciences,Beijing 100085;University of Chinese Academy of Sciences,Beijing 100049)

机构地区：[1]中国科学院生态环境研究中心,北京100085 [2]中国科学院大学,北京100049

出　　处：《环境科学学报》2023年第12期178-185,共8页Acta Scientiae Circumstantiae

基　　金：国家自然科学基金(No.52000175,52370060);内蒙古自治区科技计划项目(No.2020CG0072);中天合创能源有限责任公司技术开发项目(No.ZTHG-2023-02-1183)。

摘　　要：随着工业化和城市化进程加快,水源污染与水资源短缺问题日渐突出.农药、内分泌干扰物、药物和个人护理产品等微量有机污染物(TrOCs)目前已广泛应用于生产生活,排入环境可能会产生生态和人群健康风险,因而得到国内外学者的高度关注.反渗透(RO)作为一种高效膜分离技术,目前已广泛应用于饮用水净化、污水再生利用、废水深度净化等领域.RO膜结构较为致密,可有效去除水中微生物、溶解性离子和有机物,在去除控制TrOCs方面也可能发挥关键作用.本文旨在系统总结RO膜去除TrOCs方面的主要研究进展,以有机物与膜材料之间的界面相互作用为基础,总结去除性能、影响因素和分离机制,进一步从膜材料选择、膜结构优化等角度探讨提高TrOCs去除效果的可行途径.去除水中TrOCs对于解决水资源污染和短缺问题具有重要意义,而RO技术将在去除TrOCs方面发挥越来越重要的作用,为人类生活生产提供清洁、可持续的水资源.With the rapid development of industrialization and urbanization,concerns regarding water pollution and scarcity have become increasingly prominent.Trace organic contaminants(TrOCs),including pesticides,endocrine disruptors,pharmaceuticals,and personal care products,are widely used in both industrial production and daily life.TrOCs have gained significant attention worldwide due to the potential ecological and public health risks upon release into the environment.Reverse osmosis(RO),as an efficient membrane separation technology,is widely applied in drinking water purification,wastewater reclamation,and advanced wastewater treatment.The dense structure of RO membranes,facilitating the effective removal of microorganisms,soluble ions,and organic compounds from water,suggests its potential for TrOC removal.This review aims to systematically summarize the research progress in TrOC removal by RO membranes.Based on the interfacial interactions between organic compounds and membrane materials,the separation efficiencies,mechanisms,and influencing factors in TrOC removal were comprehensively summarized.Additionally,this review explores feasible approaches to enhance the removal efficiency of TrOCs through membrane material selection and structure optimization.The removal of TrOCs from water holds significant importance in addressing water resource pollution and scarcity.RO technology plays an increasingly crucial role in the removal of TrOCs,providing clean and sustainable water resources for human life and production.

关 键 词：反渗透(RO) 微量有机污染物(TrOCs) 界面作用 水质净化 

分 类 号：X703[环境科学与工程—环境工程]