物理化学学报 >> 1996, Vol. 12 >> Issue (01): 81-84.doi: 10.3866/PKU.WHXB19960118

研究简报 上一篇    下一篇

支撑液膜体系渗透系数和反萃液酸度的关系

毛建新,王琦,陈庚华,韩世钧   

  1. 浙江大学化学系,杭州 310027
  • 收稿日期:1995-03-21 修回日期:1995-06-13 发布日期:1996-01-15
  • 通讯作者: 韩世钧

The Relationship of Permeability Coefficient and Acid Concentration of Stripping Solution in the System of Supported Liquid Membrane

Mao Jian-Xin,Wang Qi,Chen Geng-Hua,Han Shi-Jun   

  1. Chemistry Department,Zhejiang University,Hangzhou 310027
  • Received:1995-03-21 Revised:1995-06-13 Published:1996-01-15
  • Contact: Han Shi-Jun

关键词: 支撑液膜, 渗透系数, 反萃液酸度

Abstract:

A new permeability coefficient equation was theoretically derived. It contains both the acid concentration of feed solution and the carrier concentration as well as the acid concentration of stripping solution. The relationship of permeability coefficient and acid concentration of stripping solution was further confirmed by the experimental results of Co2+、Ni2+、 Er3+ ions transporting through the supported liquid membranes.

Key words: Supported liquid membrane, Pereability coefficient, Acid concentration of stripping solution