中空纤维膜技术在饮用水处理中的应用  

Application of Hollow Fiber Membrane Technology in Drinking Water Treatment

作　　者：王婷婷 孙文挺 冯磊[2] 刘露露 WANG Tingting;SUN Wenting;FENG Lei;LIU Lulu(Tianjin Bohai Sea Ocean Monitoring Administration Center,Tianjin 300070,China;State Key Laboratory of Membrane Materials and Membrane Applications,Tianjin Motimo Membrane Technology Co. Ltd.,Tianjin 300457,China)

机构地区：[1]天津市渤海海洋监测监视管理中心,天津300070 [2]天津膜天膜科技股份有限公司膜材料与膜应用国家重点实验室,天津300457

出　　处：《天津科技》2019年第5期34-38,共5页Tianjin Science & Technology

摘　　要：随着饮用水水质标准的日益严苛,常规水处理技术及部分深度处理技术已不能满足人们对水质的要求。针对我国饮用水资源现状,介绍了饮用水处理技术的发展现状、中空纤维膜技术及其饮用水净化工艺,重点阐述中空纤维膜技术在饮用水处理中的应用案例。中空纤维超滤膜具备无害性、耐污染性等优异性能,可大幅度截留去除水中颗粒物、两虫等有害杂质,且处理水浊度能够达到<0.1 NTU的效果,从而有效改善了水处理技术,成为饮用水净化工艺的发展方向。With the increasingly stringent drinking water quality standards, conventional water treatment technologies and some advanced treatment technologies cannot meet people's requirements for water quality. Based on the present situation of drinking water in China, the development of drinking water treatment technologies, hollow fiber membrane technology and other drinking water purification technologies are introduced, focused on the application of hollow fiber membrane technology. Hollow fiber ultrafiltration membrane is harmless and antifouling, can sharply remove particulate matter and Cryptosporidium and Giardia, with the treated water turbidity of <0.1 NTU. Ultrafiltration membrane can effectively improve the water treatment technology and become the development direction for drinking water purification process.

关 键 词：中空纤维 超滤膜 饮用水 

分 类 号：X52[环境科学与工程—环境工程]