| Iodine-129 in ore and surface soil in a uranium deposit | |
| Zhang, Luyuan1,2; Hou, Xiaolin1,2; Liu, Xinyang3; Huang, Zhao1,4 | |
| 通讯作者 | Zhang, Luyuan(zhangluyuan.118@163.com) |
| 2019-12-01 | |
| 发表期刊 | JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY
 |
| ISSN | 0236-5731 |
| 卷号 | 322期号:3页码:1819-1823 |
| 摘要 | I-129 concentration levels in uranium deposits are not well investigated for the purpose of studying the potential influence of uranium mine on surrounding surface environment. This work presents the concentrations of I-127, I-129, and uranium in ore and soil samples from a uranium deposit in northwest China. I-129 concentration is 110 x 10(5) atoms/g in the ore sample, while the concentration is two orders of magnitude lower than the level of I-129 found in the soil sample collected in the deposit. A significant in-situ enrichment of I-129 is found in the ore based on an estimation from I-129/U ratio, which is likely attributed to strong absorption of iodine onto iron and manganese oxides. I-129 concentrations in the soil samples outside the deposit area were comparable to that in ore sample, but 2-3 orders of magnitude greater than the soil sample collected from the deposit. The results show that I-129 in the surrounding surface environment is not related to the uranium deposit and suggest that I-129 in this studied area has other artificial sources. |
| 关键词 | Iodine-129 Ore Soil Uranium deposit Environmental radioactivity |
| DOI | 10.1007/s10967-019-06859-1 |
| 关键词[WOS] | SAMPLES ; LEVEL |
| 收录类别 | SCI ; SCI |
| 语种 | 英语 |
| 资助项目 | National Natural Science Foundation of China[11605207] ; Youth Innovation Promotion Association of CAS ; Ministry of Science and Technology basic project[2015FY110800] ; Bureau of International Co-operation, CAS[132B61KYSB20180003] |
| WOS研究方向 | Chemistry ; Nuclear Science & Technology |
| 项目资助者 | National Natural Science Foundation of China ; Youth Innovation Promotion Association of CAS ; Ministry of Science and Technology basic project ; Bureau of International Co-operation, CAS |
| WOS类目 | Chemistry, Analytical ; Chemistry, Inorganic & Nuclear ; Nuclear Science & Technology |
| WOS记录号 | WOS:000491084200003 |
| 出版者 | SPRINGER |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.ieecas.cn/handle/361006/12780 |
| 专题 | 加速器质谱中心 第四纪科学与全球变化卓越创新中心 |
| 通讯作者 | Zhang, Luyuan |
| 作者单位 | 1.Chinese Acad Sci, Shaanxi Key Lab Accelerator Mass Spectrometry Tec, State Key Lab Loess & Quaternary Geol, Xian AMS Ctr,Inst Earth Environm, Xian 710061, Shaanxi, Peoples R China 2.Chinese Acad Sci, Ctr Excellence Quaternary Sci & Global Change, Xian 710061, Shaanxi, Peoples R China 3.China Natl Uranium Corp Ltd, Beijing 100013, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Luyuan,Hou, Xiaolin,Liu, Xinyang,et al. Iodine-129 in ore and surface soil in a uranium deposit[J]. JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY,2019,322(3):1819-1823. |
| APA | Zhang, Luyuan,Hou, Xiaolin,Liu, Xinyang,&Huang, Zhao.(2019).Iodine-129 in ore and surface soil in a uranium deposit.JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY,322(3),1819-1823. |
| MLA | Zhang, Luyuan,et al."Iodine-129 in ore and surface soil in a uranium deposit".JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY 322.3(2019):1819-1823. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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