Studying the sorption properties of a clinoptilolite-containing tuff with respect to europium(III) ions

被引：0
|
作者：
N. M. Kozhevnikova
机构：
[1] Russian Academy of Sciences,Baikal Institute of Nature Management, Siberian Branch
来源：
Russian Journal of Physical Chemistry A | 2014年 / 88卷
关键词：
natural zeolite; europium ions; sulfate solutions; kinetics; equilibrium;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The kinetic laws of sorption of europium(III) ions from sulfate solutions by a clinoptilolite-containing tuff are studied. The kinetic parameters of sorption process are determined and absorption isotherms are constructed for europium ions. It is found that both external and internal diffusion are rate-limiting steps, and europium is completely extracted from dilute solutions (<0.0025 m).
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页码：393 / 396
页数：3
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