原子荧光光谱法在土壤重金属测定中的应用
Application of Atomic Fluorescence Spectroscopy in Soil Heavy Metal Determination
郭启耀1
作者信息
- 1. 广州市建筑材料工业研究所有限公司,广州 510000
- 折叠
摘要
原子荧光光谱法作为一种高选择性的分析技术,在土壤重金属测定中具有重要的应用价值.基于此,介绍原子荧光光谱法的基本原理,详细阐述该方法在砷、汞等重金属元素测定中的应用实例.研究结果表明,原子荧光光谱法的准确性较高,测得的结果与标准值非常接近,适用于复杂土壤基质中微量重金属的精确测定,能有效优化检测流程,提高检测精度.
Abstract
Atomic fluorescence spectroscopy,as a highly selective analytical technique,has important application value in the determination of heavy metals in soil.Based on this,the basic principle of atomic fluorescence spectroscopy is introduced,and the application examples of this method in the determination of heavy metal elements such as arsenic and mercury are elaborated in detail.The research results indicate that atomic fluorescence spectroscopy has high accuracy,and the measured results are very close to the standard values.It is suitable for precise determination of trace heavy metals in complex soil matrices,and can effectively optimize the detection process and improve detection accuracy.
关键词
原子荧光光谱法/土壤重金属/生态环境监测/检测限Key words
atomic fluorescence spectroscopy/soil heavy metals/ecological environment monitoring/detection limit引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
万方数据