Adsorption of Cs(I), Sr(II), Eu(III), Co(II) and Cd(II) by Al2O3

Journal of Inorganic and Nuclear Chemistry Pub Date : 1981-01-01 DOI:10.1016/0022-1902(81)80108-X

Shih-Yung Shiao, Yair Egozy , Robert E. Meyer

引用次数: 35

Abstract

Adsorption of Cs(I), Sr(II), Eu(III), Co(II) and Cd(II) by Al₂O₃ was carried out over a wide range of NaCl concentration and solution pH. In the medium pH region (pH 5–9) adsorption depends strongly on pH and less on salt concentration. However, in the high pH region (pH above 9), the salt dependence of the distribution coefficient becomes important.

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Al2O3对Cs(I)、Sr(II)、Eu(III)、Co(II)和Cd(II)的吸附

在较宽的NaCl浓度和溶液pH范围内，Al2O3对Cs(I)、Sr(II)、Eu(III)、Co(II)和Cd(II)的吸附均可进行。在中等pH范围内(pH 5-9)， Al2O3对Cs(I)、Sr(II)、Eu(III)、Co(II)和Cd(II)的吸附主要依赖于pH，而对盐浓度的影响较小。然而，在高pH区(pH大于9)，分布系数的盐依赖性变得重要。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of Inorganic and Nuclear Chemistry

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