| 用激光荧光法测定西安骊山地区温泉水、地热水、自来水中的微量铀 |
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| 引用本文： | 马文彦,周春林,韩峰,弟宇鸣.用激光荧光法测定西安骊山地区温泉水、地热水、自来水中的微量铀[J].辐射防护,2002,22(2):117-120. |
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| 作者姓名： | 马文彦 周春林 韩峰 弟宇鸣 |
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| 作者单位： | 第二炮兵工程学院102室,西安,710025 |
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| 摘 要： | 利用激光荧光分析技术 ,采用标准加入法 ,对骊山地区温泉水、地热水及自来水中铀进行了分析。对 2 7个采样点 4 0个水样的分析结果表明 :骊山地区自来水中天然放射性铀浓度为～ 10 -6g/ L量级 ,地热水和温泉水中铀浓度为～ 10 -5g/ L量级 ,均属正常本底水平 ,个别地热水样中铀的浓度略高
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| 关 键 词： | 激光荧光法 标准加入法 微量铀 |
| 修稿时间： | 2001年4月26日 |
LASER-FLUORESCENCE DETERMINATION OF TRACE URANIUM IN HOT SPRING WATER ,GEOTHERMAL WATER AND TAP WATER IN Xi'an Lishan REGION |
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| Ma Wenyan,Zhou Chunlin,Han Feng,Di Yuming.LASER-FLUORESCENCE DETERMINATION OF TRACE URANIUM IN HOT SPRING WATER ,GEOTHERMAL WATER AND TAP WATER IN Xi''''an Lishan REGION[J].Radiation Protection,2002,22(2):117-120. |
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| Authors: | Ma Wenyan Zhou Chunlin Han Feng Di Yuming |
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| Abstract: | Using the Laser Fluorescence technique, an investigation was made, adopting the standard mix method, on trace uranium concentrations in hot spring water and geothermal water from Lishan region, and in tap water from some major cities in Shanxi province. Totally 40 samples from 27 sites were investigated. Measurements showed that the tap water contains around 10 -6 g/L of uranium, whose concentrations in both hot spring water and geothermal water are 10 -5 g/L. Most of samples are at normal radioactive background level, some higher contents were determined in a few samples. ( |
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| Keywords: | Laser Fluorescence Method Standard Mix Method Trace Uranium |
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