传感器技术在恶臭气体检测中的应用  

Application of sensors in odor gas detection

作　　者：赵起越[1] 李金香[1] 杨妍妍[1] 崔彤[1] 荆红卫[1] Zhao Qi-yue;Li Jin-xiang;Yang Yan-yan;Cui Tong;Jing Hong-wei(Beijing Municipal Environmental Monitoring Center,Beijing 100048,China)

机构地区：[1]北京市环境保护监测中心,北京100048

出　　处：《化学传感器》2019年第2期36-41,共6页Chemical Sensors

基　　金：国家重点研发计划课题密集网高效监测技术,2017YFC0209903。

摘　　要：恶臭气体的分析在环境保护工作中越来越重要,检测方法除了仪器分析法、人工嗅辨法外,传感器(电子鼻)的使用也日益增加。该方法成本低、时间分辨率高,在实时、原位分析中显现出很大优势。该文通过文献调研,讨论总结了传感器技术、国内外环境污染分析中的应用及存在的问题,指出该技术在环境保护监测中拥有巨大的应用潜能,以期推动传感器研究工作,使之更好地为环境、污染源中恶臭气体的监测、评价服务。Analysis of odor gas is becoming more and more important in environmental protection. In addition to instrumental determination and dynamic olfactometry, sensors (electronic nose) using is also increasing. This method has the advantages of low cost and high time resolution, matchable in real-time and in-situ analysis. Through literature reviewing, we discussed and summarized sensor technology and its application in pollution analysis at home and abroad, pointing out this technology has great potential in environmental protection monitoring to promote sensor research, serve the monitoring and evaluate of odor gas in the environment and pollution sources much better.

关 键 词：传感器 恶臭 气体 检测 应用 

分 类 号：X831[环境科学与工程—环境工程] TP212[自动化与计算机技术—检测技术与自动化装置]