IEECAS OpenIR  > 加速器质谱中心
I-129 level in seawater near a nuclear power plant determined by accelerator mass spectrometer
He,CH (He, Chaohui)[1,3]; Hou,XL (Hou, Xiaolin)[2,3]; Zhao,YL (Zhao, Yaolin)[1,3]; Wang,ZW (Wang, Zhiwen)[1,3]; Li,HB (Li, Huaibin)[1,3]; Chen,N (Chen, Ning)[2,3]; Liu,Q (Liu, Qi)[2,3]; Zhang,LY (Zhang, Luyuan)[2,3]; Luo,MY (Luo, Maoyi)[1,3]; Liang,WG (Liang, Wangguo)[1,2,3]; Fan,YK (Fan, Yukun)[2,3]; Zhao,XL (Zhao, Xiaolei)[2,3]
2011-03-11
发表期刊NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A
卷号632期号:1页码:152-156
文章类型期刊论文
摘要

(129)I concentration in the seawater samples near a nuclear power plant was determined in the Xi'an Accelerator Mass Spectrometer (AMS) Center. Isotope dilution method was used via addition of excessive amount of stable iodine ((127)I) in the sample before separation, and iodine in the seawater was separated by solvent extraction, and the back extracted iodine in iodide form was precipitated as Agl, which was used as AMS target for (129)I measurement. (125)I tracer was added to monitor the recovery of iodine in the whole separation process. (129)I/(127)I ratios in the prepared target were determined by AMS. The concentration of (127)I in seawater samples was determined by inductively coupled plasma mass spectrometry. The results show that the (129)I/(127)I atomic ratios in the seawater range from 8.29 x 10(-11) to 9.45 x 10(-10), approximately one order of magnitude higher than that in seaweed collected in the pre-nuclear era, but fall in the environmental level of global fallout.

关键词Accelerator mass spectrometer 129I Nuclear power plant Seawater
DOI10.1016/j.nima.2010.12.182
收录类别SCI
语种英语
引用统计
文献类型期刊论文
条目标识符http://ir.ieecas.cn/handle/361006/10292
专题加速器质谱中心
通讯作者He,CH (He, Chaohui)[1,3]
作者单位1.School of Nuclear Science and Technology, Xi’an JiaoTong University, No. 28 Xianning West Road, Xi’an, Shaanxi 710049, PR China;
2.State Key Laboratory of Loess and Quaternary Geology, Institute of Earth Environment, Chinese Academy of Sciences, Xi’an 710075, PR China;
3.Xi’an AMS center, No. 99 Yanxiang Road, Yanta Zone, Xi’an, Shaanxi 710054, PR China
推荐引用方式
GB/T 7714
He,CH ,Hou,XL ,Zhao,YL ,et al. I-129 level in seawater near a nuclear power plant determined by accelerator mass spectrometer[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A,2011,632(1):152-156.
APA He,CH .,Hou,XL .,Zhao,YL .,Wang,ZW .,Li,HB .,...&Zhao,XL .(2011).I-129 level in seawater near a nuclear power plant determined by accelerator mass spectrometer.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A,632(1),152-156.
MLA He,CH ,et al."I-129 level in seawater near a nuclear power plant determined by accelerator mass spectrometer".NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A 632.1(2011):152-156.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
I-129 level in seawa(355KB)期刊论文作者接受稿开放获取CC BY-NC-SA请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[He,CH (He, Chaohui)[1,3]]的文章
[Hou,XL (Hou, Xiaolin)[2,3]]的文章
[Zhao,YL (Zhao, Yaolin)[1,3]]的文章
百度学术
百度学术中相似的文章
[He,CH (He, Chaohui)[1,3]]的文章
[Hou,XL (Hou, Xiaolin)[2,3]]的文章
[Zhao,YL (Zhao, Yaolin)[1,3]]的文章
必应学术
必应学术中相似的文章
[He,CH (He, Chaohui)[1,3]]的文章
[Hou,XL (Hou, Xiaolin)[2,3]]的文章
[Zhao,YL (Zhao, Yaolin)[1,3]]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

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。