生活饮用水中总α总β放射性检测技术的探讨

Study on Radioactivity Detection of Total α Total β in Drinking Water

本文使用BH1217型低本底α、β放射性测量仪,测定了生活饮用水中总α总β放射性体积活度,对影响测量结果的几个因素如标准源的测量、取水量的控制、水样蒸发、源制备的优化以及测量时间的控制等进行了分析,对有关放射性检测技术进行了探讨。

This article using BH1217 Low Background α, β Radioactivity Measuring Instrument, determination of total alpha total beta activity in drinking water, several factors that affect the measurement results, such as the selection of standard sources, control of water withdrawal, sulfation, optimization of source preparation, and control of measurement time were analyzed, discussed relevant radiation detection technology.