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

作　　者：郭启耀 GUO Qiyao(Guangzhou Building Materials Institute Limited Company,Guangzhou 510000,China)

机构地区：[1]广州市建筑材料工业研究所有限公司,广州510000

出　　处：《中国资源综合利用》2024年第9期164-166,共3页China Resources Comprehensive Utilization

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。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 

分 类 号：X833[环境科学与工程—环境工程]