Monitoring the remediation of oil-contaminated permafrost soils on the territory of the tank farm
PUBLISHED June 21, 2023 (DOI: https://doi.org/10.54985/peeref.2306p3453049)
Yuliya Glyaznetsova1 , Iraida Zueva1 , Olga Chalaya1 , Sara Lifshits1
- Institute of Oil and Gas Problems, Siberian Branch of the RAS
Conference / event
- 8th Asian Symposium on Advanced Materials ASAM-8, July 2023 (Novosibirsk, Russian Federation)
- The experiment was carried out on the territory of the oil depot with using the biological product based on aboriginal hydrocarbon-oxidizing microorganisms isolated from permafrost soils. As a result of works on biological remediation during in 2.5 months the incubation of the biological product, along with a decrease in the residual oil content, the composition of the pollution also changed towards an increase in the content of resinous-asphaltene components and a decrease in hydrocarbons. In the chemical structure of soil extracts, the content of oxygen-containing groups and bonds has significantly increased. In composition of alkane hydrocarbons, a redistribution was detected both within homologous series and between different series of homologues. The results obtained indicate changes in the composition of pollution during soil treatment, caused by the processes of biodegradation of oil hydrocarbons.
- Bioremediation, Hydrocarbons, Permafrost soils
- Environmental Sciences, Chemistry, Biological Sciences
- Government of the Republic of Sa kha (Yakutia). Ministry of Ecology, Nature Management and Forestry of the Republic of Sakha (Yakutia). (2020). State Report on the State and Environmental Protection of the Republic of Sakha (Yakutia) in 2019. Yakutsk. Retrieved from https://minpriroda.sakha.gov.ru/uploads/ckfinder/userfiles/june2020/files/ГОСДОКЛАД%202019%20в%20PDF_25%2008%202020.pdf
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- Glyaznetsova, Yu. S., Zueva, I. N. & Chalaya, O. N. (2020). Experience in the remediation of oil polluted soils of the Arctic zone of Yakutia. IOP Conf. Series: Earth and Environmental Science. 459. https://doi.org/10.1088/1755-1315/459/5/052010
- Shihranov, O. G., Glyaznetsova, Yu. S., Erofeevskaya, L. A., Nikolaeva, A. V. (2015). Bioremediation methods of oil-contaminated soil for the climatic conditions of the far north and the assessment of their effectiveness. Science and Technologies: Oil and Oil Products Pipeline Transportation, 17(1), 90-97.
- Ministry of Science and Higher Education of the Russian Federation (No. 122011200369-1)
- the Collective Use Center of the FRC YaSC SB RAS (No. 13.CUС.21.0016)
- No data provided
- Competing interests
- No competing interests were disclosed.
- Data availability statement
- The datasets generated during and / or analyzed during the current study are available from the corresponding author on reasonable request.
- Creative Commons license
- Copyright © 2023 Glyaznetsova et al. This is an open access work distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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