Chem. J. Chinese Universities ›› 1992, Vol. 13 ›› Issue (2): 184.

• Articles • Previous Articles     Next Articles

Studies on Transport of Lead(Ⅱ), Zinc(Ⅱ) and Copper (Ⅱ) in Dithizone-Mediated Emulsion Liquid Membrane System

LI Ke-an, WANG Yan, FENG Jian-zhang, TONG Shen-yang   

  1. Department of Chemistry, Peking University, Beijing, 100871
  • Received:1991-03-16 Online:1992-02-24 Published:1992-02-24

Abstract: The transport of lead(Ⅱ), zinc(Ⅱ) and copper(Ⅱ) in dithizone-mediated emulsion liquid membrane system was studiedThe transporting behavior of lead(Ⅱ) in the liquid membrane system is reported in detailBecause of the selectivity of dithizonethe separating of lead (Ⅱ) from zinc(Ⅱ), copper (Ⅱ) from zinc(Ⅱ) can be completed by using this liquid membrane system.

Key words: Emulsion liquid membrane, Dithizone, Transport, Separation, Metal ions

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