| 在沸石对高放废液水泥固化体中Cs~+浸出率的影响 |
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| 引用本文： | 包健.在沸石对高放废液水泥固化体中Cs~+浸出率的影响[J].环境科学与技术,2009,32(7). |
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| 作者姓名： | 包健 |
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| 作者单位： | 江苏省环境科学研究院,江苏,南京,210036 |
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| 摘 要： | 文章主要研究模拟高放废液加入沸石预处理经碱矿渣水泥固化后Cs+的浸出性能。实验结果表明,处理含Cs+高放废液固化体中加入沸石,能使Cs+浸出率降低";两步法"掺入沸石固化体抗Cs+浸出性能更有所提高;pH值升高Cs+的吸附比增大。
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| 关 键 词： | 沸石 高放废液 水泥固化 Cs+浸出率 |
Impact of Additive Zeolite on Cs~+ Leaching Rate of Solidified Cement of High Level Liquid Waste |
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| BAO Jian.Impact of Additive Zeolite on Cs~+ Leaching Rate of Solidified Cement of High Level Liquid Waste[J].Environmental Science and Technology,2009,32(7). |
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| Authors: | BAO Jian |
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| Institution: | Jiangsu Provincial Environmental Science Academy;Nanjing 210036;China |
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| Abstract: | Simulated high level liquid waste was pretreated with zeolite as additive.After the solidification of alkali activated slag cement,Cs+ leaching rate was studied.Results revealed that zeolite as additive in simulated high level liquid waste reduced Cs+ leaching rate,and the resistance of Cs+ leaching increased after zeolite was added in two-step method.Adsorptive capacity increased when pH value increased.The study was useful to enhance efficiency of treatment of high level liquid waste. |
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| Keywords: | zeolite simulated high level liquid waste solidification of cement Cs+ leaching rate |
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