新型抗污染膜材料研究进展  

Research Progress of New Anti-Fouling Membrane Materials

作　　者：赵亚翔 柳君侠 王志红[1] 邹康兵 ZHAO Yaxiang;LIU Junxia;WANG Zhihong;ZOU Kangbing(College of civil and Transportation Engineering,Guangdong University of Technology;Guangzhou Water Supply Co.,Ltd:Guangzhou 510600,China)

机构地区：[1]广东工业大学土木与交通工程学院 [2]广州市自来水有限公司,广东广州510600

出　　处：《水处理技术》2022年第1期18-22,共5页Technology of Water Treatment

基　　金：国家自然科学基金青年项目(51708130)。

摘　　要：回顾了近年来出现的新型抗污染膜材料,包括碳纳米管、水通道蛋白、氧化石墨烯、聚多巴胺、银纳米颗粒和单宁酸-铁等。分析了这些材料的特性、作用原理、改性效果及优缺点,表明这些材料对提高膜通量、增强膜的抗污染能力以及去除目标污染物等方面各具优势。其中单宁酸-铁改性膜工艺由于具有简单、快速、经济、高效、稳定等优点,具有较高的市场应用前景。认为在实际水处理应用中,通常需要兼顾多个目标,比如提高水通量、去除有机物、抗生物污染等。而单一材料改性往往不能达到满意的效果,多种材料混合改性,是值得关注的一个重要方向。This article reviews the new anti-fouling membrane materials that have emerged in recent years, including carbon nanotubes, aquaporin,graphene oxide, polydopamine, silver nanoparticles, and tannin-iron, etc. By analyzing the characteristics, the principle of action, modification effects,advantages, and disadvantages of these materials, the results show that these materials have advantages in improving membrane flux, enhancing membrane anti-pollution ability, and removing target pollutants. Among them, the tannic acid-iron modified membrane process has high market application prospects due to its advantages of simplicity, speed, economy, efficiency, and stability.

关 键 词：膜污染 膜材料 膜改性 水处理 

分 类 号：TQ028.8[化学工程]