摘要
文中建立了电渗析淡室滞流层中二元传质方程,在假设滞流层中水的浓度沿电迁移方向成线性变化的条件下,得到了淡水流浓度是流程长度的衰减指数函数。
In this paper, a bivariate mass transfer equation for the stagnant layer of dilutecells in electrodialysis was established. It is obtained that the concentration of dilute streamis an attenuate exponential function of operation length, on the assumption that the con-centration of water in the stagnant layer changes linearly along the direction ofelectromigration.
关键词
数学模型
电渗折
电迁移
脱盐
mathematical model
electrodialysis
electromigration
desalination
stagnant layer
operation length
