广西生活饮用水总α、总β放射性分析  

Analysis of Total α、β Radioactivity in Drinking Water of Guangxi Province

作　　者：黄璐璐[1] 莫达松[1] 潘扬昌[1] 谢安杰 梁勇[1] 苏云鹏[1] 

机构地区：[1]广西壮族自治区分析测试研究中心,530022

出　　处：《中国辐射卫生》2017年第1期36-38,共3页Chinese Journal of Radiological Health

基　　金：广西基本科研业务费专项资助项目(项目编号:2013ACZ10)

摘　　要：目的对2011-2015年间广西壮族自治区生活饮用水总α、总β放射性进行检测分析,掌握现阶段广西生活饮用水放射性水平。方法按照国家标准《生活饮用水标准检验方法放射性指标》(GB 5750.13-2006)方法进行检测。结果全区生活饮用水中总α、总β放射性平均含量分别为(26.95±56.53)mBq·L^(-1)与(135.33±194.88)mBq·L^(-1)。结论广西近年来全区生活饮用水放射性水平总体情况良好,均符合国家饮用水卫生标准,南部地区放射性最高;东部地区次之;北部、西部和中部地区相差不大,属于正常本底水平,可加大力度进行开发利用。Objective To detect analyze the total a and total β activity of drinking water in Guangxi Zhuang Autonomous Region between 2011 and 2015 and master the radioactive level of drinking water in Guangxi. Methods The detection method of total a and total 13 radioactivity is in accordance with the national standard ＂standard test method for drinking water＂ （ GB 5750.13 -2006） method. Results The average content of total a and total β radioactivity was （26.95 ± 56.53 ） mBq · L^-l and （ 135.33 ± 194.88 ） mBq · L^-1. Conclusion Guangxi region overall level of radioactivity in drinking is water is good condition and comply with national drinking water health standards. Among them, radioactivity in the south is the highest, fol- lowed by the east; northern and it is similar in the western and central regions, belonging to the normal background level. The intensity of development and utilization can be the increased.

关 键 词：生活饮用水 总α放射性 总Β放射性 

分 类 号：X591[环境科学与工程—环境工程]