摘要VOCs(olatile Organic compounds)是一种以气态形式存在大气污染物，对人体健康和环境都具有严重的影响。随着中国经济和发展形势的复杂变化，随之而来的是环境问题也越来越复杂，近年来，VOCs排放量越来越大，而VOCs化学成分又相对比较复杂，治理过程相对繁琐，由此引起了人们的高度重视。目前，大气挥发性有机物污染防治成为环境治理的重要任务之一。研究挥发性有机物的组成成分及特征可以为研究VOCs来源、污染特征及管控策略提供重要的参考依据。本论文以某典型的非石化城市为研究区域，基于2019年冬季监测的72种VOCs物种，研究了非石化城市的挥发性有机物的污染特征，结合监测的VOCs数据，列出VOCs排放特征和成分谱特征并对其化学反应活性进行分析：据此得出了典型非石化城市大气挥发性有机物的污染防治对策。关键词：挥发性有机物，VOCs物种组成，浓度特征、活性分析。AbstractVOCs (volatile organic compounds)is a kind of air pollutants in the form of gas,which has a serious impact on human health and the environment.With the complexchanges of China's economy and development situation,the environmental problemsare becoming more and more complex.In recent years,the VOCs emissions areincreasing,and the chemical composition of VOCs is relatively complex,and thegovernance process is relatively complicated,which has attracted people's attention.At present,the prevention and control of VOC pollution has become one of theimportant tasks of environmental governance.The study on the composition andcharacteristics of VOCs can provide important reference for the study of VOCssources,pollution characteristics and control strategies.This paper takes a typical non petrochemical city as the research area,Based on72 VOCs species monitored from2019 in winter,the pollution characteristics of VOCsin non Petrochemical cities and the source analysis of VOCs in the atmosphere arestudied.In this paper,the receptor model method is used to analyze the sourceanalysis results of VOCs and compare them with other cities.Combined with theVOCs data monitored,the VOCs emission characteristics and composition spectrumcharacteristics are listed.The pollution control measures of VOCs in typical nonPetrochemical cities are put forward.Key words:VOCs,VOCs species composition,activation analysis.目录第1章引言1.1大气挥发性有机物(VOCs)概述..11.1.2VOCs的来源及危害1.2研究背景与意义1.3研究内容和技术关键…1.4技术路线4第2章样品采集方法…2.1VOCs样品采集方法.2.1.1采样地点52.1.2采样时间.…2.1.3采样方法.2.1.4质量体系保证制度.5第3章VOCs物种组成特征及成分谱特征73.1VOCs物种组成.…3.2VOCs物种检出率103.3VOCs整体浓度情况3.4VOCS排放源成分谱特征3.4.1工艺过程源成分谱特征3.4.2移动源成分谱特征143.4.3溶剂使用源成分谱特征.183.5本章小结…第4章某非石化城市V0Cs活性特征分析.…234.1V0Cs化学反应活性分析方法.234.2典型行业VOCs活性特征244.2.1陶瓷（日用陶瓷)行业VOCs活性特征..24