饮用水中总α、β测量因素的探讨及实验室质量控制  

Investigation of the measurement factors of total α and β in drinking water and laboratory quality control

作　　者：杜昕 剌文刚 DU Xin;LA Wengang(China Shaanxi Nuclear Industry Group Comprehensive Analysis and Testing Co.,Ltd,Xi’an,710024,China)

机构地区：[1]中陕核工业集团综合分析测试有限公司,陕西西安710024

出　　处：《江西化工》2022年第2期4-8,共5页Jiangxi Chemical Industry

摘　　要：由于放射性污染会对公众健康和生态系统带来长期危害,对饮用水中总α、总β放射性测量受到了极大地关注。但饮用水中总α、总β放射性活度低,测量影响因素多,使得准确测定其含量较为困难。本文主要研究探讨影响饮用水中总α、总β放射性测量的因素及在检测过程中仪器的稳定性试验等问题。As radioactive contamination can bring long-term harm to public health and ecosystems,the total alpha and total beta radioactivity measurement in drinking water has attracted great attention.Nevertheless,it is difficult to accurately determine the content of total alpha and beta radioactivity in drinking water,due to its lower radioactivities and other factors,This paper focuses on the factors that influence the measurement of totalαand totalβradioactivity in drinking water and the stability test of the instrument in the detection process.

关 键 词：饮用水 总α 总β放射性测量 质量控制 

分 类 号：R123.1[医药卫生—环境卫生学]