Rapid determination of I-129 in large-volume water samples using rotary evaporation preconcentration and accelerator mass spectrometry measurement | |
Li, Jing1,4; Zhang, Luyuan1,3; Hou, Xiaolin1,2,3; Cheng, Peng1,3; Chen, Ning1; Yu, Xia1,4; Liu, Qi1; Fan, Yukun1 | |
通讯作者 | Zhang, Luyuan(zhangly@ieecas.cn) |
2018-12-01 | |
发表期刊 | JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY |
ISSN | 0236-5731 |
卷号 | 318期号:3页码:2355-2361 |
摘要 | A rapid method using rotary evaporation combined with accelerator mass spectrometry (AMS) measurement, was developed for the determination of I-129 in large-volume water samples. The parameters including water bath temperature, pH, concentration volume and reducing reagent, were thoroughly optimized. The chemical yield of iodine under the optimal conditions is between 98.8 and 100.7%. Compared to the direct evaporation, the enrichment time can be shortened by five times. The measured I-129/I-127 ratios for the environmental water samples are in good agreement with those previously reported values, suggesting this method is accurate, robust and suitable for I-129 determination in large water samples. |
关键词 | I-129 Large-volume Water samples Rotary evaporation Accelerator mass spectrometry |
DOI | 10.1007/s10967-018-6180-y |
关键词[WOS] | PORE WATERS ; IODINE ; LEVEL ; I-129/I-127 ; BRINES ; AGES |
收录类别 | SCI ; SCI |
语种 | 英语 |
资助项目 | National Natural Science Foundation of China[11605207] ; National Natural Science Foundation of China[91643206] ; National Natural Science Foundation of China[41603125] ; Technology Foundation for Selected Overseas Chinese Scholar, Department of Human Resources and Social Security of Shaanxi Province, China ; Ministry of Science and Technology basic project[2015FY110800] |
WOS研究方向 | Chemistry ; Nuclear Science & Technology |
项目资助者 | National Natural Science Foundation of China ; Technology Foundation for Selected Overseas Chinese Scholar, Department of Human Resources and Social Security of Shaanxi Province, China ; Ministry of Science and Technology basic project |
WOS类目 | Chemistry, Analytical ; Chemistry, Inorganic & Nuclear ; Nuclear Science & Technology |
WOS记录号 | WOS:000451746300096 |
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/361006/14553 |
专题 | 加速器质谱中心 |
通讯作者 | Zhang, Luyuan |
作者单位 | 1.Chinese Acad Sci, State Key Lab Loess & Quaternary Geol, Shaanxi Key Lab Accelerator Mass Spectrometry & A, Inst Earth Environm,Xian AMS Ctr, Xian 710061, Shaanxi, Peoples R China 2.Tech Univ Denmark, Ctr Nucl Technol, Riso Campus, DK-4000 Roskilde, Denmark 3.Pilot Natl Lab Marine Sci & Technol Qingdao, Open Studio Ocean Continental Climate & Environm, Qingdao 266061, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
推荐引用方式 GB/T 7714 | Li, Jing,Zhang, Luyuan,Hou, Xiaolin,et al. Rapid determination of I-129 in large-volume water samples using rotary evaporation preconcentration and accelerator mass spectrometry measurement[J]. JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY,2018,318(3):2355-2361. |
APA | Li, Jing.,Zhang, Luyuan.,Hou, Xiaolin.,Cheng, Peng.,Chen, Ning.,...&Fan, Yukun.(2018).Rapid determination of I-129 in large-volume water samples using rotary evaporation preconcentration and accelerator mass spectrometry measurement.JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY,318(3),2355-2361. |
MLA | Li, Jing,et al."Rapid determination of I-129 in large-volume water samples using rotary evaporation preconcentration and accelerator mass spectrometry measurement".JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY 318.3(2018):2355-2361. |
条目包含的文件 | 条目无相关文件。 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论