目前,饮用水安全问题已经引起人们的高度重视,针对微污染去除的净水工艺也随之快速发展,其中,高分子膜材料技术作为一门高效、新型的关键分离技术,在水质处理、尤其是直饮水制备等领域中应用日益广泛。文章重点分析了微滤、超滤、纳滤和反渗透等膜分离过程在饮用水微污染处理中的应用现状,研究了相关工艺中出现的膜污染问题及其控制方法。 At present, the issue of drinking water safety has attracted people’s attention, the removal of water for micro-pollution process also will be rapid development, which polymer membrane material technology as an efficient, new key separation technology, water treatment, especially It is widely used in such areas as direct drinking water preparation. This paper focuses on the application of microfiltration, ultrafiltration, nanofiltration and reverse osmosis membrane separation process in the treatment of drinking water micro-pollution status of the membrane-related problems in the study of pollution and control methods.