在线GC/MS在工业园区环境管理中的应用  

Application of online GC/MS in environmental management of industrial park

作　　者：杨建虎 崔延青 高超 李启杰[2] 靳秀英[3] 全京 李少华 Yang Jianhu;Cui Yan- qing;Gao Chao;Li Qijie;Jin Xiuying;Quan Jing;Li Shaohua(Hebei Sailhero Environmental Protection Hi-Tech. , Ltd. , Shijiazhuang 050035, China;Wuhan Environmental Monitoring Center Station, Wuhan 430022,China;Hebei Environmental Information Center, Shijiazhuang 050051,China;BOE Optoelectronics Technology ,Beijing 100176,China)

机构地区：[1]河北先河环保科技股份有限公司,石家庄050035 [2]武汉市环境监测中心站,武汉430022 [3]河北省环境信息中心,石家庄050051 [4]北京京东方光电科技有限公司,北京100176

出　　处：《分析仪器》2018年第3期105-111,共7页Analytical Instrumentation

摘　　要：针对工业园区环境管理中突出的恶臭投诉和臭氧超标等问题,介绍了在线气相色谱/质谱(GC/MS)技术的特点和基本原理,并以大曹庄工业园区为例,利用在线GC/MS一段时间内的运行数据重点分析了园区VOCs组成特征、污染来源和臭氧生成潜势等,结果表明,在线GC/MS在识别园区特征因子以及未知组分方面有突出能力,结合风速风向分析和数值模型可以对VOCs进行溯源,是工业园区环境管理的一把利器。In order to solve the prominent problems of odor complaints and excessive ozone in the industrial park environmental management,the online gas chromatography/mass spectrometry（GC/MS）technology was introduced,including the characteristics and the basic principle.And taking the Da Cao Zhuang Industrial Park for example,the VOC composition,sources of pollution and the potential ozone formation were analyzed based on the online GC/MS data of a period of time.The results showed that online GC/MS was with outstanding ability in recognition of characteristic VOC and unknown components.Combined with the wind analysis and numerical model,VOC sources could be traced.Generally,online GC/MS is a sharp tool for environmental management of industrial park.

关 键 词：在线GC/MS 挥发性有机物 溯源 

分 类 号：O657.63[理学—分析化学] X831[理学—化学]