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安徽省天然饮用矿泉水中总β和226Ra浓度及所致居民剂量
The gross β radiation and 226 Ra concentrations of natural mineral water in Anhui Province and the internal dose of residents caused by 226 Ra concentrations
【摘要】 至１９９６年底止，安徽省卫生防疫站放射性本底实验室检测了安徽省１８８份矿泉水样品中的总β放射性和２２６Ｒａ浓度。全部样品中两者都符合ＧＢ８５３７—１９９５。由２２６Ｒａ浓度估算的所致居民内照射剂量在０．０１ｍＳｖ左右。因此，饮用天然矿泉水是安全的。
【Abstract】 By the end of 1996 the gross β radiations and 226 Ra concentrations of 188 samples of natural mineral water in Anhui Province have measurmented by the Radiation Background Leboratory of Anhui Anti-epidemic Station.The both of the samples are all agreement with GB85371995.The internal dose of residents caused by 226 Ra is about 0.01mSv. Thus,It is safe to drink natrual mineral water.
【关键词】 天然矿泉水；
总β放射性；
226Ra浓度.内照射剂量；
【Key words】 Natural Mineral Water Gross β Radiation 226 Ra Concentration Internal Dose；
【Key words】 Natural Mineral Water Gross β Radiation 226 Ra Concentration Internal Dose；
- 【文献出处】 安徽预防医学杂志 ,ANHUI JOURNAL OF PREVENTIVE MEDICINE , 编辑部邮箱 ,1997年02期
- 【分类号】R123.5
- 【被引频次】1
- 【下载频次】26