| 水泥浆固化体的浸出行为 |
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| 引用本文： | 杜大海,程理.水泥浆固化体的浸出行为[J].辐射防护,1987(1). |
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| 作者姓名： | 杜大海 程理 |
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| 作者单位： | 核工业部辐射防护研究所
(杜大海)，核工业部辐射防护研究所(程理) |
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| 摘 要： | 本文概述了用于水力压裂处置的水泥浆固化体在去离子水和处置现场近域地下水中的浸出行为。浸出试验分别采用国际标准化组织(ISO)颁布的长期浸出试验方法和美国能源部材料特征化中心(MCC)曾采用过的静态浸出试验法。用长期浸出试验方法(浸出剂为去离子水)得到192天时的三种浸出试样(Ⅰ、Ⅱ、Ⅲ)中~(137)Cs 和~(90)Sr 的浸出分数、累积浸出分数、递增浸出率和扩散系数见下表。
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| 关 键 词： | 水力压裂 处置 浸出性 水泥固化 |
LEACHING BEHAVIOR OF HYDROFRACTURE GROUT INCORPORATING INTERMEDIATE LEVEL RADIOACTIVE WASTE LIQUID |
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| Du Dahai,Cheng Li.LEACHING BEHAVIOR OF HYDROFRACTURE GROUT INCORPORATING INTERMEDIATE LEVEL RADIOACTIVE WASTE LIQUID[J].Radiation Protection,1987(1). |
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| Authors: | Du Dahai Cheng Li |
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| Abstract: | This paper outlines Ieaching tests of hydrofracure groutincorporating intermediate Ievel radioactive waste liguid.Two modesof leaching tests were made,i.e.,the ISO's Long-term Leach Testof Solidified Radioactive waste forms and static leach test methodused by Material Characterization Center of USDOE.Deionized waterand ground water taken from area near disposal site were used asleachauts.The leached fractions,cumulative fractions leached and theleaching rates are given for grout samples. |
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| Keywords: | Hydrofracture Disposal Leachability Cementation |
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