气相色谱-质谱联用技术在新污染物筛查分析中的应用进展  

Application Progress of Gas Chromatography-mass Spectrometry in Screening New Pollutants

作　　者：尹程程 栾海洋 王海棠 刘伟[1,3] YIN Cheng-cheng;LUAN Hai-yang;WANG Hai-tang;LIU Wei(Jiangsu Provincial Academy of Environment Science,Nanjing 210036,China;Jiangsu Xuzhou Environmental Monitoring Center,Xuzhou 221018,China;Key Laboratory of Aquatic Ecosystem Health in the Middle and Lower Reaches of Yangtze River,Ministry of Ecology and Environment,Nanjing 210036,China)

机构地区：[1]江苏省环境科学研究院,江苏南京210036 [2]江苏省徐州环境监测中心,江苏徐州221018 [3]生态环境部长江中下游水生态健康重点实验室,江苏南京210036

出　　处：《环境科技》2025年第1期63-67,73,共6页Environmental Science and Technology

基　　金：2022年度江苏省省级生态环境科研项目(2022015);江苏省科技社会发展-面上项目(BE2021731);江苏省土壤与地下水污染防控工程研究中心自主课题(ZY24009);徐州市科技项目(KC23323)。

摘　　要：近年来,国家高度重视新污染物治理工作,新污染物定性识别是实现其全生命周期管控的重要前提,气相色谱-质谱联用技术的发展为高通量筛查分析部分新污染物提供了有效的手段。通过综述气相色谱-质谱联用技术在水、气、土等多种环境介质的污染物鉴定和成分分析方面的研究进展,包括前处理方法及环境样品中新污染物组分定量分析、非靶向识别应用实例,提出目前的难点,探讨其发展趋势,为环境中新污染物的识别、环境保护及新污染物的治理提供了一定参考。In recent years,China attaches great importance to the control of new pollutants.The qualitative identification of new pollutants is an important precondition to realize the life cycle management.The development of gas chromatographymass spectrometry(GC-MS)provides an effective method for high throughput screening and analysis of some new pollutants.In this paper,the research progress of gas chromatography-mass spectrometry(GC-MS)in the identification and analysis of pollutants in water,air and soil is reviewed,including the pre-processing method,quantitative analysis of new pollutant components in environmental samples,and examples of non-targeted identification applications,the current difficulties of this technology are put forward,and its development trend is discussed,it provides reference for identification,environmental protection and treatment of new pollutants in the environment.

关 键 词：气相色谱-质谱 新污染物 定量 非靶向筛查 进展 

分 类 号：X8[环境科学与工程—环境工程]