Instrumental determination of the location of benzo[a]pyrene emission sources

International Workshop "Advanced Technologies in Material Science, Mechanical and Automation Engineering – MIP: Engineering – 2019"

材料科学;机械制造;原子能学

Zavoruev, V.V.^1^2 ; Zavorueva, E.N.^2

Institute of Computational Modelling, SB RAS, Krasnoyarsk, Russia^1

Siberian Federal University, Krasnoyarsk, Russia^2

关键词: Atmospheric pollutants;    Atmospheric pollution;    Automated monitoring;    Benzo [a] pyrene;    Emission sources;    Industrial enterprise;    Industrial sites;    Wind directions;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/537/6/062070/pdf
DOI  :  10.1088/1757-899X/537/6/062070

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

Instrumental determination of the location of the most powerful source of emissions of benzo[a]pyrene, in the presence of many other less powerful sources, is an actual problem of monitoring. As a result of processing the data obtained at the automated monitoring posts "Krasnoyarsk-Severny" and "Krasnoyarsk-Solnechny", it was found that the identification of the main atmospheric pollutant is possible on the basis of analysis of the data set of benzo[a]pyrene concentrations and wind directions measured during sampling for determine the content of this pollutant in the air. It is shown that the main contribution to air pollution in the area of the "Krasnoyarsk-Severny" and "Krasnoyarsk-Solnechny" posts is made by industrial enterprises located in two territorial zones. The greatest contribution to pollution is made by emissions from the industrial site, in the center of which the Krasnoyarsk Aluminum Plant is located. The second significant contribution to atmospheric pollution with benzo[a]pyrene is made by emissions from the site located in the SNT "Aluminum" area.