COLUMN BEHAVIOR OF RESORCINOL-FORMALDEHYDE POLYCONDENSATE RESIN FOR RADIOCESIUM REMOVAL FROM SIMULATED RADWASTE SOLUTION

被引：31

作者：

SAMANTA, SK ^{[1
]}

THEYYUNNI, TK ^{[1
]}

MISRA, BM ^{[1
]}

机构：

[1] BHABHA ATOM RES CTR, DIV DESALINAT, BOMBAY 400085, MAHARASHTRA, INDIA

来源：

JOURNAL OF NUCLEAR SCIENCE AND TECHNOLOGY | 1995年 / 32卷 / 05期

关键词：

CESIUM; REMOVAL; CESIUM ISOTOPES; RESORCINOL FORMALDEHYDE POLYCONDENSATE RESIN; ION EXCHANGE; COLUMNS; BREAKTHROUGH CURVE; ELUTION; DISTRIBUTION COEFFICIENT; RADIOACTIVE WASTES;

D O I：

10.3327/jnst.32.425

中图分类号：

TL [原子能技术]; O571 [原子核物理学];

学科分类号：

0827 ; 082701 ;

摘要：

The selective removal of radiocesium was studied using a column filled with resorcinol-formaldehyde polycondensate resin (RFPR) prepared in the laboratory. The feed to the column was a simulated alkaline radioactive waste solution with high salt load of spent fuel reprocessing plant origin. Repeated loading-elution-regeneration cycles were conducted to determine reproducibility of breakthrough behaviour. The breakthrough data were correlated with batch equilibration data on cesium uptake. The quantitative elution of sorbed radiocesium was also confirmed.

引用

页码：425 / 429

页数：5

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