原子荧光法测定饮用水水源中砷和汞的含量——以桂平市南木镇为例
Determination of Arsenic and Mercury Contents in Drinking Water Sources by Atomic Fluorescence Method—Taking Nanmu Town,Guiping City as an Example
吴爱金1
作者信息
- 1. 桂平市公共检验检测中心,广西 桂平 537200
- 折叠
摘要
本文采用原子荧光对桂平市南木镇饮用水水源中砷、汞元素含量进行测定.结果表明,方法的线性系数良好,国家水质质控样品测量值均在范围内;检出限和精密度均优于《生活饮用水标准检验方法 金属指标》(GB/T 5750.6-2006).该方法具有快速、准确的优点,适用于桂平市南木镇饮用水水源中砷、汞元素含量的测定.
Abstract
The content of arsenic and mercury in drinking water source of Nanmu town,Guiping city is determined by atomic fluorescence.The results show that the linear coefficient of the method is good,and the measured values of national water quality control samples are all within the range.The detection limit and precision are better than GB/T 5750.6-2006,and the efficiency is doubled.The method has the advantages of fast and accurate,and is suitable for the determination of arsenic and mercury in drinking water source of Nanmu town,Guiping city.
关键词
饮用水/砷/汞/原子荧光法Key words
drinking water/arsenic/mercury/atomic fluorescence method引用本文复制引用
出版年
2024
NETL
NSTL
万方数据