Forecasting bearing capacity change of sandy-argillaceous soils in course of their contamination by oil-products
About authors
- 1 — Ph.D., Dr.Sci. professor National Mineral Resources University (Mining University)
- 2 — post-graduate student National Mineral Resources University (Mining University)
Abstract
The paper deals with the main petroleum hydrocarbon sources in the earth cover. Oil products influence on intensification of different microbial forms activity as well as on bio-chemical transformation of the pollutants themselves is shown. Changes in state and properties of soils due to microbial degradation of oil products are experimentally studied. The analysis of reservoir destruction through the example of black oil fuel storage is carried out. Results of determining different groups of microorganisms in soils and groundwater in the fuel oil storage tank area cross-section are given. The role of microbial activity in bearing capacity change of sandy-argillaceous soils with specific reference is presented.
Область исследования:
Geology
Keywords:
contamination
petroleum hydrocarbons
microbiota
reservoir
bearing capaity
sandy-argillaceous soils
Funding:
None
References
- Dashko R.E., Vlasov D.Ju., Shidlovskaja A.V. Geotehnika i podzemnaja mikrobiota (Geotechnics and subsurface microbiota). St Petersburg: Izd-vo «PI Georekonstrukcija», 2014, p.280.
- O sostojanii i ob ohrane okruzhajushhej sredy Rossijskoj Federacii v 2011 godu: gosudarstvennyj doklad (On the state of the Russian Federation environment in 2011and its protection: govern. report). Мoscow: Minprirody Rossii, 2012.
- Radina V.V. Rol' mikroorganizmov v formirovanii svojstv gruntov i ih naprjazhennogo sostojanija (Role of microorganisms in the formation of soil properties and their stress pattern). Gidrotehnicheskoe stroitel'stvo. 1973. N 9.
- Jekologija neftegazovogo kompleksa (Ecology of Oil and Gas Complex). Edited by A.I.Vladimirova, V.V.Remizova. Мoscow: Neft' i gaz, 2003. Vol.1, p.415.
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