A method of cobalt ion concentration from dilute aqueous solutions

被引：4
|
作者：
Amanatidou, E [1 ]
Stefanut, MN [1 ]
Grozav, A [1 ]
机构：
[1] INST CHEM & TECHNOL SCI,R-1900 TIMISOARA,ROMANIA
来源：
SEPARATION SCIENCE AND TECHNOLOGY | 1996年 / 31卷 / 05期
关键词：
D O I：
10.1080/01496399608000710
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The liquid membrane technique is very useful for metal ions recovery from dilute solutions. Co2+ ions can be removed and concentrated from wastewaters with an emulsion liquid membrane, The paper describes the permeation of Co2+ using naphthenic acids as the carrier and kerosene as the membrane material. The inner phase is a HCl 3.162 x 10(-4) solution. The extraction yield is more than 96%.
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页码：655 / 664
页数：10
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