Janković Marija M, Todorović Dragana J, Todorović Nataša A, Nikolov Jovana
University of Belgrade, Institute Vinča, Radiation and Environmental Protection Department, Serbia.
Appl Radiat Isot. 2012 Dec;70(12):2703-10. doi: 10.1016/j.apradiso.2012.08.013. Epub 2012 Sep 5.
Gross alpha and beta activities, (3)H, (226)Ra, (232)Th and (40)K activities were measured in bottled mineral water produced in Serbia in order to assess its radiological quality. In 11 samples of tap water and in 1 sample of spring waters gross alpha and beta activity were determined. The natural activity concentration of alpha and beta emitting radionuclides are within the range recommended by World Health Organization. The tritium concentration in bottled mineral waters ranged from 0.023 ± 0.012 to 0.046 ± 0.006 Bq l(-1). The activity of (226)Ra, (232)Th and (40)K were below the minimum detectable activity. In order to evaluate the annual effective dose for different classes of age, a conservative dosimetric calculation was carried out.
为评估塞尔维亚生产的瓶装矿泉水的放射质量，对其总α和β活度、³H、²²⁶Ra、²³²Th和⁴⁰K活度进行了测量。在11份自来水样本和1份泉水样本中测定了总α和β活度。发射α和β的放射性核素的天然活度浓度在世界卫生组织推荐的范围内。瓶装矿泉水中氚的浓度范围为0.023±0.012至0.046±0.006 Bq l⁻¹。²²⁶Ra、²³²Th和⁴⁰K的活度低于最低可探测活度。为评估不同年龄组的年有效剂量，进行了保守的剂量学计算。
