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Variation of radon exposure in Damascus dwellings

机译:大马士革住宅中ra暴露的变化

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摘要

In the present work, activity concentrations of 222Rn in air and 222Rn and 226Ra in drinking water were measured in Damascus city covering its old and modern parts. It was found that the average air radon activity concentration in the old part was higher than in the modern part, and in drinking water, radon was found to be 60±3. Bq/l, and less than 0.13. Bq/l for radium, which were lower than the recommended levels set by WHO.
机译:在目前的工作中,在大马士革市测量了空气中的222Rn,饮用水中的222Rn和226Ra的活动浓度,覆盖了旧区和现代区。结果发现,老部分的平均空气ra活度浓度高于现代部分,在饮用水中,ra的浓度为60±3。 Bq / l,且小于0.13。镭的Bq / l,低于世卫组织设定的建议水平。

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