| 白龙江下游涉核地区水的放射性环境水平现状调查 |
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| 引用本文： | 徐义仁,徐志明,黄星宇.白龙江下游涉核地区水的放射性环境水平现状调查[J].四川地质学报,2010,30(3):305-307. |
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| 作者姓名： | 徐义仁 徐志明 黄星宇 |
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| 作者单位： | 四川省核工业地质局分析测试中心,成都,610503 |
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| 摘 要： | 通过白龙江下游涉核地区水的放射性环境水平调查,得出白龙江下游涉核地区的区域内水中铀、镭浓度普遍较低。U含量在0.35～5.42μg/L,Th含量水平极低,Ra在0.36～1.32Bq/L之间。通过分析,水中铀、镭浓度的相关性不一致,可知道在某些河段的铀、镭平衡已经被破坏,成为偏镭系的铀、镭平衡。
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| 关 键 词： | 放射性环境调查 水环境 白龙江 |
The Radioactive Environmental Survey in the Lower Reaches of the Bailong River |
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| XU Yiren,XU Zhiming,HUANG Xingyu.The Radioactive Environmental Survey in the Lower Reaches of the Bailong River[J].Acta Geologica Sichuan,2010,30(3):305-307. |
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| Authors: | XU Yiren XU Zhiming HUANG Xingyu |
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| Institution: | (Research Center for Geoanalysis,Sichuan Bureau of Geology for Nuclear Industry,Chengdu 610503) |
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| Abstract: | The radioactive environmental survey indicates that U and Ra contents in water in the lower reaches of the Bailong River are low with U of 0.35-5.42 ppm and Ra of 0.36-1.32 ppm.No correlation of U with Ra indicates that U-Ra balance has been upset in some sectors. |
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| Keywords: | radioactive environmental survey water environment Bailong River |
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