反渗透膜污染机理及防控措施  

Reverse Osmosis Membrane Fouling Mechanism and Prevention and Control Measures

作　　者：肖世全[1] Xiao Shiquan(BeiJing Lucency Enviro-Tech Co., Ltd., Beijing 100039, China)

机构地区：[1]北京朗新明环保科技有限公司,北京100039

出　　处：《广东化工》2016年第21期119-120,123,共3页Guangdong Chemical Industry

摘　　要：近年来,反渗透膜应用领域、规模迅速扩大,反渗透膜系统在电力、冶金、石油化工、制药、造纸、煤化工、煤炭、食品、市政工程、污水回用、浓盐水回用及海水淡化等领域得到广泛的应用,反渗透膜污染问题变得日益突出。文章着重研究了反渗透膜污染的成因、危害及特点,针对各种不同的污染物造成的反渗透膜污染提出了有针对性的预防控制措施及清洗方案。In recent years, reverse osmosis membrane application field, size has been expanded rapidly, the reverse osmosis membrane system in electric power, metallurgy, petrochemical, pharmaceutical, paper making, coal chemical, coal. food municipal engineering, wastewater recycling, concentrated salt water recycling and desalination, and other fields has been widely used, reverse osmosis membrane pollution problems become increasingly prominent. The paper studies the cause of the reverse osmosis membrane pollution, harm and characteristic, for a variety of pollutants caused by the reverse osmosis membrane fouling targeted prevention and control measures are put forward and the cleaning solution.

关 键 词：反渗透膜污染 膜污染机理 膜清洗 

分 类 号：TQ028.8[化学工程]