高等学校化学学报

高等学校化学学报 ›› 1992, Vol. 13 ›› Issue (2): 184.

• 论文 • 上一篇    下一篇

用双硫腙作为流动载体的乳状液膜迁移Pb2+、Zn2+、Cu2+的研究

李克安, 王炎, 冯建章, 童沈阳   

  1. 北京大学化学系, 北京, 100871
  • 收稿日期:1991-03-16 出版日期:1992-02-24 发布日期:1992-02-24
  • 通讯作者: 李克安
  • 基金资助:

    国家自然科学基金

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

PDF (PC)

关键词: 乳状液膜, 双硫腙, 迁移, 分离, 金属离子

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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