化工进展Issue(12)：3299-3303,5.DOI:10.3969/j.issn.1000-6613.2014.12.027
正渗透膜材料的研究进展
Research progress of forward osmosis membrane materials
摘要
Abstract
Forward osmosis (FO) technology has received wide attention because of its low energy consumption,contamination resistance and other advantages,and has achieved rapid development in recent years. This paper introduces the influence factors and concentration polarization during the FO process. Internal concentration polarization is an important factor affecting penetration efficiency of FO technology,and preparation of suitable membrane material is the key technology to improve internal concentration polarization .The development of forward osmosis separation technology at home and abroad is also presented. Different materials and structures of forward osmosis membranes have been prepared successfully after years of hard work and research. The latest research progress of the membrane materials in FO field is presented. Application of many forward osmosis membrane materials is restrained by technical difficulties,which should be resolved in the future to shorten the gap between theory and practice,and achieve innovative results in the practical application of membrane materials.关键词
复合材料/渗透率/正渗透/膜材料/浓差极化/膜Key words
composites/permeability/forward osmosis/membrane materials/concentration polarization/membranes分类
化学化工引用本文复制引用
马岩红,丁昀,杨庆,李鹏..正渗透膜材料的研究进展[J].化工进展,2014,(12):3299-3303,5.基金项目
铁路总公司科技研究计划重点课题项目（2013Z003-A）。 （）
