利用SOF-FTIR测量重庆晏家工业区挥发性有机物排放

大气与环境光学学报 ›› 2015, Vol. 10 ›› Issue (2): 158-164.

• “大气环境光学探测技术”专辑 • 上一篇下一篇

利用SOF-FTIR测量重庆晏家工业区挥发性有机物排放

翟崇治1，刘芮伶1，许丽萍1，金岭2，余家燕1，李礼1，刘敏1

（1. 城市大气环境综合观测与污染防控重庆市重点实验室，重庆市环境监测中心，重庆 401147 ；
2. 中国科学院环境光学与技术重点实验室，中国科学院安徽光学精密机械研究所合肥，安徽合肥 230031）

收稿日期:2014-11-12 出版日期:2015-03-28 发布日期:2015-04-02
作者简介:翟崇治（1966-），男，汉族，河南睢县人，教授级高级工程师，主要从事环境空气质量自动监测控制、环境科学研究、环境管理等工作。

Monitoring of VOCs Emissions of Yanjia Industrial Park in Chongqing Based on SOF-FTIF Technology

ZHAI Chong-zhi1, LIU Rui-ling1, XU Li-ping1, JIN Ling2, YU Jiayan1, LI Li1, LIU Min1

(1.Chongqing Key Laboratory for Urban Atmospheric Environment Integrated Observation & Pollution Prevention and Control, Environmental Monitoring Center of Chongqing, Chongqing 401147;
2. Key Laboratory of Environment Optics and Technology, Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Hefei 230031)

Received:2014-11-12 Published:2015-03-28 Online:2015-04-02

摘要/Abstract

摘要：

挥发性有机物（VOCs）是光化学污染物的主要前体物，是影响城市和区域大气质量的重要污染物。工业生产过程中排放的VOCs种类、来源和污染特征复杂，测量中存在许多未知因素，且一直缺乏便捷和快速的监测手段。利用基于太阳直射光的车载太阳掩星傅里叶红外光谱技术（Solar Occultation Flux-FTIR，SOF-FTIR）快速扫描长寿晏家工业区并进行实时VOCs监测，获得其垂直柱浓度，大多浓度最大值位于10～60 ppm•m区间，且该工业区易形成局地污染汇聚。

关键词: 挥发性有机物, 工业区, 车载太阳掩星傅立叶红外光谱技术

Abstract:

Volatile organic compounds (VOCs), which participated in photochemical reactions, were main precursor of photochemical pollution, and also the critical pollutants that currently affected China’s urban air quality. The pollution situation of VOCs was complex and had many unknown factors, due to the lack of convenient and fast monitoring measurement. The technology of solar occultation flux based on FTIR(SOF-FTIR)was used to rapidly scan pollution areas for real-time monitoring, and it was found that vertical column density peak values of most VOCs was ranged from 10ppm•m to 60 ppm•m, and local pollution was easily formed.

Key words: volatile organic compounds, industrial park, solar occultation flux based on FTIR

中图分类号:

O433.4

翟崇治刘芮伶许丽萍金岭余家燕李礼刘敏. 利用SOF-FTIR测量重庆晏家工业区挥发性有机物排放[J]. 大气与环境光学学报, 2015, 10(2): 158-164.

ZHAI Chong-Zhi, LIU Rui-Ling, XU Li-Ping, JIN Ling, YU Jia-Yan, LI Li, LIU Min. Monitoring of VOCs Emissions of Yanjia Industrial Park in Chongqing Based on SOF-FTIF Technology[J]. Journal of Atmospheric and Environmental Optics, 2015, 10(2): 158-164.

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利用SOF-FTIR测量重庆晏家工业区挥发性有机物排放

Monitoring of VOCs Emissions of Yanjia Industrial Park in Chongqing Based on SOF-FTIF Technology

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