基于改进气相色谱法的大气中S、N含量监测
Monitoring of S and N Content in the Atmosphere Based on Improved Gas Chromatography Method
侯珊珊 1魏文超1
作者信息
- 1. 山东城控检测技术有限公司,山东 济南 250000
- 折叠
摘要
为了提高气相色谱法对大气中硫、氮含量的监测效果,此次研究通过优化色谱条件参数、进样技术以及检测器响应对气相色谱法进行改进.在对改进气相色谱法的对比实验中发现,研究提出的改进方法的检测准确度和精确度分别为 99.3%和 1.5%,均优于对比的气相色谱法.上述结果说明,此次研究提出的改进气相色谱法实现了大气中的硫、氮含量的高效准确检测,为大气环境污染控制提供了有力手段.
Abstract
In order to improve the monitoring effect of gas chromatography on sulfur and nitrogen content in the atmosphere,this study improved the gas chromatography method by optimizing chromatographic condition parameters,injection techniques,and detector response.In the comparative experiment of the improved gas chromatography method,it was found that the detection accuracy and precision of the proposed improved method were 99.3%and 1.5%,respectively,which were superior to the compared gas chromatography method.The above results indicate that the improved gas chromatography method proposed in this study has achieved efficient and accurate detection of sulfur and nitrogen content in the atmosphere,providing a powerful means for controlling atmospheric environmental pollution.
关键词
气相色谱法/大气监测/硫含量/氮含量Key words
gas chromatography/atmospheric monitoring/sulfur content/nitrogen content引用本文复制引用
出版年
2024
NETL
NSTL
万方数据