论文部分内容阅读
为了解西宁地区生活饮用水中的放射性水平,笔者于2009—2011年采集西宁市供水单位的出厂水和水源水及居民区、院校、厂矿的自备井水、机井水以及现场的泉水水样。按照GB/T 5750—2006《生活饮用水标准检验方法》检测水中的总α、总β放射性,检出下限分别为0.016、0.028 Bq/L。按照GB5750—2006《生活饮用水卫生标准》进行评价,总α、总β放射性的限值分别为0.1、1.0 Bq/L。
In order to understand the radioactive level of drinking water in Xining region, the author collected factory water and water source water from Xining City water supply units and self-prepared well water of wells, wells and well water of factories and mines and spring water of the site in 2009-2011 kind. According to GB / T 5750-2006 “drinking water standard test method” to test the water total α, total β radioactivity, the detection limits were 0.016,0.028 Bq / L. In accordance with GB5750-2006 “drinking water health standards” for evaluation, the total α, total β radioactivity limits were 0.1,1.0 Bq / L.