Kalimullina G.M.





Graduated from State Mining Institute, specialization «Engineering protection of environment and labor protection» (2005).
Worked with VNIGRI as Environmental Engineer of Laboratory of ecological research (2005-2009).
Raw hydrocarbon geoecology
Section editor – PhD in geology and mineralogy Rogozina E.A.
Article # 19_2009 submitted on 04/29/2009 displayed on website on 05/15/2009
13 p.
pdf  The balance aspect and dynamics of utilizing the soil oil pollution by microorganisms
The balance aspect and the efficiency of cleaning up the artificially oil polluted soil (10 l/m2) by the biopreparations of the “NAFTOKS” series is analyzed. The efficiency of such cleanup has been estimated on decreasing the content of oil products (OP) and chloroform bituminoids (CB) in polluted soil. After 22 months, of cleanup in the first case the decrease of oil pollution was about 72%, in the second case – 53-55%. The balance calculations of the degree of utilizing the different components of CB have shown the complication of the oil utilization process by microorganisms and necessity to keep strictly to the regime of cleanup and its control not only over OP decrease in soil but over CB decrease.
Key words: soil, oil pollution, biocleanup, biopreparation, monitoring, cleanup efficiency.
article citation Rogozina E.A., Kalimullina G.M. The balance aspect and dynamics of utilizing the soil oil pollution by microorganisms // Neftegazovaya Geologiya. Teoriya I Praktika. – 2009. - V.4. - #2.- http://www.ngtp.ru/rub/7/19_2009.pdf
Raw hydrocarbon geoecology
Section editor – PhD in geology and mineralogy Rogozina E.A.
Article # 022
17 p.
pdf  Utilization of oil contamination of soil by «Naftoks» biologics in financial terms
The analysis of the utilization efficiency of different fractions of oil contamination of soil (10 l/m2) by hydrocarbon micro-organisms (as the basis for «Naftoks» biologics) has been carried out. Cost calculations were based on the chemical-bitumen data that accounts for oil contamination before and after the introduction of biologics into the contaminated soil. A complex process of biochemical transformation of oil contamination has taken two months according to the calculations. The fraction of n-alkanes (C11-C24-25) was subjected to maximum utilization (37,0-53,1% of the initial content). The increase in the net content of alcohol-benzene resins, asphaltenes, aromatic, isoprenoid hydrocarbons, n-alkanes (C25- 26-C37) has been observed along with the reduction of the net content of oil, alcohol-benzene resins, methane-naphthenic hydrocarbons and n-alkanes (C11-C24-25).
Key words: hydrocarbon-oxidizing microorganisms, oil contamination, «Naftoks» biologics, bioremediation of soils.
article citation Rogozina E.A., Kalimullina G.M. Utilization of oil contamination of soil by «Naftoks» biologics in financial terms // Neftegazovaya Geologiya. Teoriya I Praktika. – 2007. - V.2. - http://www.ngtp.ru/rub/7/022.pdf