纳滤膜物化特征对膜分离及膜污染影响研究

被引:13
作者
张立卿
王磊
王旭东
机构
[1] 西安建筑科技大学环境与市政工程学院
关键词
纳滤膜; 物化特征; 膜分离; 膜污染;
D O I
10.16796/j.cnki.1000-3770.2009.01.006
中图分类号
TQ028.8 [新型分离法];
学科分类号
摘要
针对纳滤膜孔径、孔隙率、粗糙度、表面电荷、亲疏水性等自身物化特征对膜分离特征及膜污染的影响作了综述,同时阐述了纳滤过程中,操作条件、溶液物化特征、膜污染等因素对膜物化特征的影响,对提高纳滤膜性能,进行合理的膜改性,减轻膜污染具有重要意义。
引用
收藏
页码:24 / 29
页数:6
相关论文
共 36 条
[1]   水中有机污染物的分子量分布特征对纳滤膜透水性能影响的试验研究 [J].
王磊 ;
福士宪一 .
给水排水, 2003, (07) :35-37+99
[2]   混凝—超滤去除腐殖酸的试验研究 [J].
王晓昌 ;
王锦 .
中国给水排水, 2002, (03) :18-22
[3]  
Temperature, pH and concentration effects on retention and transport of organic pollutants across thin-film composite nanofiltration membranes[J] . Desalination . 2008 (1)
[4]  
Fouling of reverse osmosis membrane by protein (BSA): Effects of pH, calcium, magnesium, ionic strength and temperature[J] . Huajuan Mo,Kwee Guan Tay,How Yong Ng.Journal of Membrane Science . 2008 (1)
[5]  
Effects of membrane fouling on the nanofiltration of pharmaceutically active compounds (PhACs): Mechanisms and role of membrane pore size[J] . Long D. Nghiem,Simon Hawkes.Separation and Purification Technology . 2007 (1)
[6]  
Fouling strategies and the cleaning system of NF membranes and factors affecting cleaning efficiency[J] . Ahmed Al-Amoudi,Robert W. Lovitt.Journal of Membrane Science . 2007 (1)
[7]  
Fouling of reverse osmosis membranes by biopolymers in wastewater secondary effluent: Role of membrane surface properties and initial permeate flux[J] . Qilin Li,Zhihua Xu,Ingo Pinnau.Journal of Membrane Science . 2007 (1)
[8]  
Temperature and concentration effects on electrolyte transport across porous thin-film composite nanofiltration membranes: Pore transport mechanisms and energetics of permeation[J] . Ramesh R. Sharma,Shankararaman Chellam.Journal of Colloid And Interface Science . 2006 (1)
[9]  
Effect of pH on hydrophilicity and charge and their effect on the filtration efficiency of NF membranes at different pH[J] . Journal of Membrane Science . 2006 (1)
[10]  
Effect of membrane pretreatment on performance of solvent resistant nanofiltration membranes in methanol solutions[J] . Yanyan Zhao,Qipeng Yuan.Journal of Membrane Science . 2006 (1)