河北科技大学学报2012，Vol.33Issue(6)：482-487,6.
磁场在膜过滤电解质溶液体系中的应用
Effect of magnetic field on memebrane filtration of electrolytical solution
摘要
Abstract
Magnetic field was applied in ceramic membrane filtration of electrolytical sohjtion. The effect on the ion permeation ratio were investigated. As for sodium chloride solution, the permeate flux were not changed with magnetic filed, but the ion permeate ratio increased in filtration process. The magnetic pole direction and increasing cross-flow velocity didn't influence the separation performance. The effect of magnetic field on the sodium chloride filtration increased with increasing magnetic field strength, solution concentration and decreasing membrane pore size. The ion permeate ratio of calcium chloride solution and sodium sulfate solution also increased under magnetic field. The magnetic field assisted filtration could increase the rate of cleaning ion especially for that of the lower particle concentration.关键词
磁场/陶瓷膜/电解质溶液Key words
magnetic field/ ceramic membrane/ electrolytical solution分类
化学化工引用本文复制引用
舒莉,邢卫红,顾春雷..磁场在膜过滤电解质溶液体系中的应用[J].河北科技大学学报,2012,33(6):482-487,6.基金项目
国家自然科学基金重点资助项目(20436030) （20436030）
