| 田青,吉艳琴,尹亮亮,等.核电站周边饮用水中铀的电感耦合等离子体质谱分析[J].中华放射医学与防护杂志,2011,31(2):160-162.TIAN Qing,JI Yan-qin,YIN Liang-liang,et al.Determination of uranium in drinking water in the vicinity of nuclear power plants by ICP-MS[J].Chin J Radiol Med Prot,2011,31(2):160-162 |
| 核电站周边饮用水中铀的电感耦合等离子体质谱分析 |
| Determination of uranium in drinking water in the vicinity of nuclear power plants by ICP-MS |
| 投稿时间：2010-12-01 |
| DOI：10.3760/cma.j.issn.0254-5098.2011.02.011 |
| 中文关键词: 铀 电感耦合等离子体质谱 分析 饮用水 |
| 英文关键词:Uranium Inductively coupled plasma-mass spectrometry Determination Drinking water |
| 基金项目:卫生行业科研专项(200802018) |
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| 中文摘要: |
| 目的 掌握核电站周边地区饮用水中铀浓度的本底水平。方法 2009年6月至2010年3月,采集了江苏、浙江、辽宁、山东省境内4个核电站周边地区的水源水和自来水共106个水样,利用电感耦合等离子体质谱(ICP-MS)法分析了样品中的铀含量,检出限为 0.8 ng/L,加标回收率为100.9％。结果 所有样品的铀含量均小于世界卫生组织规定的15 μg/L的限值。结论 水源水中铀浓度的顺序为辽宁>山东>江苏>浙江,自来水中铀浓度山东最高,浙江最低。 |
| 英文摘要: |
| Objective To ascertain the concentrations of uranium in drinking water around nuclear power plants. Methods A total of 106 water samples were collected from June 2009 to March 2010 in Jiangsu, Zhejiang, Liaoning and Shandong provinces. Inductively coupled plasma-mass spectrometry (ICP-MS) was applied to determine uranium content in local water source and drinking water. The detection limit of U was 0.8 ng/L.The recovery was 100.9％. Results The uranium concentrations in all samples were less than 15 μg/L which was the limit given by World Health Organization (WHO). Conclusions The concentration of uranium in water sources was as follows: Liaoning>Shandong>Jiangsu>Zhejiang. The concentration of uranium in drinking water was maximal in Shandong Province and minimal in Zhejiang Province. |
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