Archive
The editorial board of the "MSTU Vestnik" journal supports the «Open Access» policy which enables users to have free and unlimited access to scientific articles (to read, download, copy, distribute) in case the author is indicated when further quoted.
Kochetova Zh. Yu., Lazarev I. S., Zibrova N. V., Bazarsky O. V.
Detailed chemical analysis of soils and identification of priority pollutants on the territory of the state aviation airfield (Krymsk)
DOI: 10.21443/1560-9278-2024-27-1-83-90
Abstract. In connection with the intensification of military activities, environmental problems have worsened in large-scale territories. The primary task is to create lists of priority pollutants of environmental objects that are mandatory for control at landfills for various purposes, military bases, airfields. The paper presents the data of a detailed geochemical analysis of the soils of the state aviation airfield territory, on the basis of which priority contaminants were identified taking into account their gross content, hazard classes and the frequency of exceeding dangerous concentrations relative to the background. In the Krasnodar Territory (Krymsk), 32 samples from the territory of the state aviation airfield were analyzed over 4 years of research, and background concentrations of 22 metals, petroleum products, formaldehyde and nitrate nitrogen were also established. To determine the hazard classes of metals with unspecified maximum permissible concentrations, a correlation analysis was carried out comparing the hazard classes of substances and their clarks. Based on the results of the study, a list of pollutants recommended for control has been compiled including cesium, arsenic, scandium, niobium, lead (hazard class I); antimony, formaldehyde, nitrate nitrogen (II); petroleum products (III). The variability of the distribution of concentrations of pollutants on the airfield territory depends on the specifics of the operation of aircraft and special equipment for flight support. But at all sampling points (beginning – end, runway perimeter; taxiways; under the glide path), the main soil pollutant is arsenic, which concentrations exceed background concentrations by 16–36 times. The dangerously high content of petroleum products, formaldehyde, nitrate nitrogen, and scandium and caesium in some points in the airfield soils has been also found.
Printed reference: Detailed chemical analysis of soils and identification of priority pollutants on the territory of the state aviation airfield (Krymsk) / Zh. Kochetova, I. Lazarev, N. Zibrova, O. Bazarsky // Vestnik of MSTU. 2024. V. 27, No 1. P. 83-90.
Electronic reference: Detailed chemical analysis of soils and identification of priority pollutants on the territory of the state aviation airfield (Krymsk) / Zh. Kochetova, I. Lazarev, N. Zibrova, O. Bazarsky // Vestnik of MSTU. 2024. V. 27, No 1. P. 83-90. URL: http://vestnik.mstu.edu.ru/v27_1_n98/07_Kochetova_83-90.pdf.
