Dust emissions of industrial enterprises as a factor of negative impact on the agricultural territories

International Scientific Conference «AGRITECH-2019: Agribusiness, Environmental Engineering and Biotechnologies»

农业科学;生态环境科学;生物科学

May, I.V.^1^2 ; Zagorodnov, S.Yu.^1

Federal Scientific Center for Medical and Preventive Health Risk Management Technologies, Federal Supervision Agency for Customer Protection and Human Welfare, 82 Monastyrskay street, Perm

614045, Russia^1

Perm State National Research University, 15 Bukireva street, Perm

614990, Russia^2

关键词: Agricultural areas;    Agricultural plants;    Complex compositions;    Component composition;    Environmental Monitoring;    Environmental objects;    Industrial enterprise;    Soil contamination;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/315/5/052079/pdf
DOI  :  10.1088/1755-1315/315/5/052079

来源: IOP

【 摘 要 】

The study is devoted to the determination of the dispersed and component composition of industrial dust emissions as factors of a potential negative impact on the quality of atmospheric air, precipitation and soil, including agricultural use. It is shown that the dust emissions of ferrous and nonferrous metallurgy, engineering and the mining industry facilities have a complex composition, including toxic heavy metals. The presence in emissions of fine-dispersed fractions (PM10, PM2.5) causes the transfer of contaminants over long distances. The location of agricultural areas in close proximity to industrial enterprises can lead to snow and soil contamination by heavy metals. Agricultural plants can be included in the chain of heavy metals migration and accumulate them. In order to develop measures for the protection of environmental objects, studies have been carried out on the in-depth analysis of the component and dispersion composition of emissions. An estimate of the distribution areas of emissions has been performed. Proposals for the organization of environmental monitoring are developed.