摘要
Abstract
The experiment measures the total arsenic and total mercury content in four groups of soil samples using atomic fluorescence spectroscopy.The results show that the total arsenic content of the four soil samples is 7.74,6.95,8.59,and 7.44 mg/kg,respectively,and the total mercury content is 0.041,0.025,0.057,and 0.048 mg/kg,respectively,verifying the high sensitivity,selectivity,and reproducibility of atomic fluorescence spectroscopy.The analysis of spiked recovery rate and Relative Standard Deviation(RSD)shows that atomic fluorescence spectroscopy has significant advantages in the determination of arsenic and mercury in soil samples,and is suitable for environmental monitoring and soil pollution control.关键词
原子荧光光谱法/土壤样品/总砷/总汞/测定Key words
atomic fluorescence spectroscopy/soil samples/total arsenic/total mercury/determination分类
化学化工
