There is little available information on the radioactivity concentrations in the thermal and drinking water sources in North Vietnam. In the current study, the gross alpha and gross beta activity concentrations were determined in 8 water sources in the area. The average activities of gross alpha and beta in the 8 sources are 38.7 mBq L− 1 and 88.0 mBq L− 1. These activity concentrations are lower than WHO recommendations for drinking water. In this study, the gross alpha and gross beta show a weak correlation.

中文翻译：

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越南北部温泉和矿泉水中的总α/β活动浓度

关于北越热水和饮用水源中放射性浓度的可用信息很少。在当前的研究中，确定了该地区 8 个水源的总 α 和总β 活动浓度。8 个来源中总α 和β 的平均活性为38.7 mBq L- 1 和88.0 mBq L- 1。这些活性浓度低于世卫组织对饮用水的建议。在这项研究中，总 alpha 和总 beta 显示出弱相关性。