The Test for Anti-fouling Performance of Polyvinylidene Fluoride Membrane after Modification

摘要：

In wastewater treatment, membrane separation technology shows many advantages over traditional methods; but the technology produces membrane fouling, which restricts the technology from further application. Many studies indicate that hydrophilicity may effectively mitigate membrane fouling. In this paper, the anti-fouling performance of porous polyvinylidene fluoride (PVDF) membrane after chemical cross-linking modification is studied. The research proves that, after modification, Membrane Fouling Index (MFI) has been diminished significantly.

关键词： modified membrane anti-fouling oily water membrane flux membrane fouling index adsorption

作者: WANG Hai-fang WANG Lian-jun

作者单位: Institute of Chemical Engineering and Environment, North University of China, Taiyuan, 030051 School of Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094

会议类型: 国际会议

会议名称: 第七届国际测试技术研讨会

会议地点: 北京

会议语种:英文

在线出版日期: 2007-08-05（万方平台首次上网日期，不代表论文的发表时间）