Acta Phys. -Chim. Sin. ›› 1996, Vol. 12 ›› Issue (01): 81-84.doi: 10.3866/PKU.WHXB19960118

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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

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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