| 无机离子交换剂去除放射性废水中~(137)Cs的研究进展 |
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| 引用本文： | 王松平,王晓伟,杜志辉. 无机离子交换剂去除放射性废水中~(137)Cs的研究进展[J]. 核安全, 2014, 0(1): 71-77 |
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| 作者姓名： | 王松平 王晓伟 杜志辉 |
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| 作者单位： | [1]湖南桃花江核电有限公司,益阳413000 [2]海军工程大学动力工程学院,武汉430033 |
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| 基金项目： | 国家国际科技合作专项项目,项目编号2011DFB61540 |
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| 摘 要： | 无机离子交换剂凭借其独特的物理化学性能,及其在去除放射性废水中137Cs的突出表现,引起人们的广泛关注。概述了硅铝酸盐、杂多酸盐、亚铁氰化物、不溶性多价金属酸性盐、不溶性多价金属水合氧化物、钛硅酸盐等不同类型无机离子交换剂去除放射性废水中137Cs的研究进展,介绍了无机离子交换剂去除放射性废水中137Cs的典型应用,以期为我国放射性废水的处理及处置提供借鉴。
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| 关 键 词： | 无机离子交换剂 放射性废水 Cs 裂变产物 |
Advance in the Study of Removal of Cesium from Radioactive Wastewater by Inorganic Ion Exchangers |
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| WANG Songping,WANG Xiaowei,DU Zhihui. Advance in the Study of Removal of Cesium from Radioactive Wastewater by Inorganic Ion Exchangers[J]. Nuclear Safety, 2014, 0(1): 71-77 |
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| Authors: | WANG Songping WANG Xiaowei DU Zhihui |
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| Affiliation: | 1. Hunan Taohuajiang Nuclear Power Co., Ltd., Yiyang 413000, China;2. College of Power Engineering, Naval University of Engineering, Wuhan430033, China) |
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| Abstract: | The excellent performance in the removal of cesium from radioactive wastewater by inorganic ion exchangers has received extensive attention due to their characteristic physico-chemical features. The paper summarized research progress of removal of cesium by different inorganic ion exchangers such as silicoaluminate, salts of hetero polyacid, hexacyanoferrate, insoluble salts of acid with multivalent metals, insoluble hydrous oxides of multivalent metals and silicotitanate and reviewed several removal systems of cesium by inorganic ion exchangers which might offer China some reference in treatment and disposal of radioactive wastewater. |
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| Keywords: | inorganic ion exchanger radioactive wastewater cesium fission product |
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