| 气态氚排放后HTO和OBT在环境介质中的估算 |
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| 引用本文： | 庄景齐,商照荣,吕彩霞.气态氚排放后HTO和OBT在环境介质中的估算[J].核安全,2012(1):72-75. |
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| 作者姓名： | 庄景齐 商照荣 吕彩霞 |
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| 作者单位： | 环境保护部核与辐射安全中心,北京100082 |
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| 摘 要： | 本文介绍了长期大气释放下氚的剂量评价模型——比活度模型。该模型考虑了氚的两种形态HTO和OBT,对长期大气释放下氚在环境介质中的迁移行为,氚浓度的估算进行了描述。
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| 关 键 词： | 氚 剂量评价模型 比活度 |
Concentration Estimate of HTO ＆ OBT for Atmospheric Release of Tritium in the Environment |
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| Affiliation: | ZHUANG Jingqi, SHANG Zhaorong, LU Caixia (Nuclear and Radiation Safety Center, MEP, Beijing 100082, China) |
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| Abstract: | This paper introduces specific activity model for chronic atmospheric release of tritium. The proposed model explicitly considered two chemical forms of tritium： HTO and OBT. The paper describes the behavior of tritium transfer in environment and concentration estimating model calculation. |
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| Keywords: | tritium dose assessment model specific activity |
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