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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
ISSN0236-5731
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
DOI10.1007/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
被引频次:2[WOS]   [WOS记录]     [WOS相关记录]
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
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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.
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