中南民族大学学报（自然科学版）2024，Vol.43Issue(4)：456-460,5.DOI:10.20056/j.cnki.ZNMDZK.20240404
VOCs走航与固定源监控联动的大气臭氧污染溯源分析与反演
Traceability analysis and inversion of atmospheric ozone pollution based on VOCs navigation and stationary source monitoring
摘要
Abstract
Through the conjunctive use of online monitoring system and volatile organic compounds(VOCs)navigation vehicle,a set of rapid response,collaborative and effective atmospheric O3-VOCs traceability supervision method was constructed.First,through the online stationary pollution source monitoring system,the pollution source was determined quickly in real time to narrow the scope of investigation.Then,navigation monitoring vehicles equipped with portable Gas Chromatography-Mass Spectrometry(GC-MS)was used to monitor the navigation of VOCs in key areas,and the high TVOCs(total VOCs)points were analyzed to determine the source of VOCs.On this basis,through correlation matching,based on the time corrected online stationary source monitoring and air station O3 data,the inversion of pollution process was established,and the pollution traceability evidence chain was fixed.The proposed method can realize accurate pollution traceability and quickly determine problematic areas and enterprises.It is especially suitable for rapid diagnosis of pollution sources with short-term mutation of O3.It is an effective means for fine control of regional O3 VOCs.关键词
挥发性有机物/臭氧/走航监测/固定源监控/污染溯源Key words
VOCs/O3/navigation monitoring/stationary source supervisory control/pollution source分类
资源环境引用本文复制引用
许秋飞,沈振萍,严勇,杭怡春,陆凯,谭光华..VOCs走航与固定源监控联动的大气臭氧污染溯源分析与反演[J].中南民族大学学报（自然科学版）,2024,43(4):456-460,5.基金项目
国家重点研发计划资助项目(2019YFB2103005) （2019YFB2103005）
