| 新疆居民饮水中^238U和^226Ra水平及评价 |
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| 引用本文： | 刘飚,周玉萍.新疆居民饮水中^238U和^226Ra水平及评价[J].核技术,1990,13(3):167-171. |
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| 作者姓名： | 刘飚 周玉萍 |
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| 作者单位： | 新疆放射医学卫生防护监督所
(刘飚，周玉萍，库德热提，蔡向群，韦继官)，新疆放射医学卫生防护监督所(李新林) |
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| 摘 要： |
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| 关 键 词： | 饮水 ^238U ^226Ra 新疆 卫生 监测 |
The level of ~(238)U and ~(226)Ra in residential drinking water in Xinjiang |
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| Liu Biao Zhou Yuping Ku Deret Cai Xianqum Wei Jiguan Li Xinlin.The level of ~(238)U and ~(226)Ra in residential drinking water in Xinjiang[J].Nuclear Techniques,1990,13(3):167-171. |
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| Authors: | Liu Biao Zhou Yuping Ku Deret Cai Xianqum Wei Jiguan Li Xinlin |
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| Abstract: | The levels of 238U and 226Ra in various supplies of residential drinking water in Xinjiang have been surveyed during 1985-1987.The results show that the average levels for these two nuclidies are proportionally ralated.The population weighted average values of 238U and 226Ra in drinking water are 67.8mBq/1 and 2.98 mBq/1 respectively,and the concentration ranges for 238U and 226Ra are 2.1-3770 mBq/1 and 0.15-138mBq/1 respectively. It has been found that the 238U level in drinking water exceeds the permitted value set by the National Sanitary Standards for 11 sampling sites which account for only 1.7% of the total 668 sites. |
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| Keywords: | Drinking water ~(238)U ~(226)Ra Xinjiang |
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