| 膨润土对核素的吸附行为研究 |
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| 引用本文： | 王勋来,庹先国,曾英,李哲.膨润土对核素的吸附行为研究[J].应用化工,2012(3):501-503. |
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| 作者姓名： | 王勋来 庹先国 曾英 李哲 |
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| 作者单位： | 成都理工大学材料与化学化工学院;成都理工大学核技术与自动化工程学院;地质灾害防治与地质环境保护国家重点实验室 |
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| 摘 要： | 介绍了内蒙古高庙子膨润土的EDXRF分析,得到了内蒙古高庙子膨润土的元素构成,并论述了近几年膨润土对核素的吸附行为研究,主要影响因素包括:pH值、吸附时间、温度、离子强度、无机离子、腐殖酸等。并对每种影响因素对不同核素的影响效果进行了总结。
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| 关 键 词： | 膨润土 吸附 核废物地质处置 |
Study on adsorption of radionuclide on bentonite |
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| WANG Xun-lai,TUO Xian-guo,ZENG Ying,LI Zhe.Study on adsorption of radionuclide on bentonite[J].Applied chemical industry,2012(3):501-503. |
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| Authors: | WANG Xun-lai TUO Xian-guo ZENG Ying LI Zhe |
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| Affiliation: | 1.College of Materials and Chemistry & Chemical Engineering,Chengdu University of Technology,Chengdu 610059,China; 2.The College of Nuclear Technology and Automation Engineering,Chengdu University of Technology,Chengdu 610059, China;3.State Laboratory of Geohazard Prevention and Geoenvironment Protection,Chengdu 610059,China) |
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| Abstract: | The EDXRF analysis of GMZ bentonite and its constituent element were introduced,and the absorption of radionuclide on bentonite was discussed,the main factors included:pH,absorption time,temperature,ionic strength,inorganic ions and humic acid,etc.The impact of each factor for different radionuclide was summarized. |
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| Keywords: | bentonite adsorption nuclear waste geological disposal |
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