Removal of thorium from aqueous solution by adsorption with Cu3(BTC)2

被引：0
|
作者：
Ke Hu
Zhirong Liu
Taoyuan Xiu
Limin Zhou
Yun Wang
机构：
[1] East China University of Technology,State Key Laboratory of Nuclear Resources and Environment
[2] East China University of Technology,School of Chemistry, Biological and Materials Science
[3] East China University of Technology,School of Nuclear Science and Engineering
来源：
Journal of Radioanalytical and Nuclear Chemistry | 2020年 / 326卷
关键词：
Th(IV); Cu; (BTC); Adsorption; Organic metal frame;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The Cu3(BTC)2(BTC = 1,3,5-benzenetricarboxylic acid) was synthesized by water/solvent heat method. The Cu3(BTC)2 was characterized by SEM/EDS, Zeta potential and XRD. Batch static adsorption experiments investigated the various factors affecting the adsorption of Th(IV) in aqueous solution such as pH, solid–liquid ratio, contact time, initial concentration and temperature, and the adsorption mechanism is also discussed. The adsorption process was in line with the pseudo-second-order kinetic model and the Langmuir isotherm model. At the same time, compared with other adsorbents. The results showed that Cu3(BTC)2 had good adsorption for Th(IV) with a maximum adsorption of 757.58 mg g−1.
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页码：185 / 192
页数：7
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