The current study measured the concentration of 222Rn in 36 stations obtained from the drinking water resources of Qom province using Radon detector device (RTM 1688-2 model) in two seasons of autumn and winter in 2017. The results of this cross-sectional study showed that the concentration of radon in drinking water in Qom province ranged from 0.29 ± 0.11 to 2.20 ± 0.81 Bq/l. The highest effective dose in terms of mSv/y was found for male adults (0.04). Radon concentrations of all samples were lower than those set by WHO standards, and the effective dose received by consumers was less than values set by the WHO guidelines (0.1 mSv /y).

中文翻译：

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饮用水中氡浓度和有效剂量及其与土壤类型的关系

目前的研究使用氡探测器装置（RTM 1688-2 型号）在 2017 年秋冬季两个季节测量了从库姆省饮用水资源中获得的 36 个站点的 222Rn 浓度。这项横断面研究的结果表明库姆省饮用水中氡浓度为0.29±0.11~2.20±0.81Bq/l。以 mSv/y 表示的最高有效剂量见于男性成人 (0.04)。所有样品的氡浓度均低于世卫组织标准设定的值，消费者接受的有效剂量低于世卫组织指南设定的值（0.1 mSv /y）。