Removal of I- and IO3- from Aqueous Solution

被引：0

作者：

Lim, Heon-Sung ^{[1
]}

Lee, Sueg-Geun ^{[1
]}

机构：

[1] Korea Res Inst Chem Technol, Ctr Chem Anal, POB 107, Taejon 305606, South Korea

来源：

ANALYTICAL SCIENCE AND TECHNOLOGY | 2009年 / 22卷 / 06期

关键词：

iodine; iodide; iodate; radioisotope; radioactive; activated alumina;

D O I：

暂无

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

(129) I is especially one of the most harmful radioactive elements because of its long half-life (t(1/2)= 1.7 x10(7) yr). The efficient removal of iodide (I-) and iodate (IO3-) in a aqueous solution by adsorption using activated alumina and activated carbon was studied. The removal efficiency was over 99% for iodide ion with silver treated basic alumina and iodate ion with acidic alumina or silver treated acidic alumina without any chemical addition or physical treatments.

引用

页码：519 / 523

页数：5

共 13 条

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