Raw hydrocarbon geoecology
Section editor – PhD in geology and mineralogy Rogozina E.A.
| Article # 19_2014 | submitted on 03/11/2014 displayed on website on 04/21/2014 |
| 16 p. | Rogozina E.A., Timergazina I.F., Morgunov P.A. |
| Cleaning oil-contaminated soil by Psedomonas bacteria - basis of biological products NAFTOKS 12-R and NAFTOKS 48-U | |
| The comparative characteristics of two newly created biologics NAFTOKS 12-R (Pseudomonas aeruginosa) and NAFTOKS 48-U (Pseudomonas citronelollis) on the effectiveness of cleaning soil from diesel fuel and oil in the laboratory are presented. For 7 months of experiments diesel fuel oxidized by 85.5-85.8% of initial content in the soil (? 2% wt.). Oil fractions in its content oxidized by 91.6 and 92.3%, benzene resins - 41.0 and 27.7%, alcohol-benzene resins - 39.8 and 37.5%, asphaltenes - 44.3 and 23.8% of the initial content. Methane-naphthenic hydrocarbons decreased by 92.0 and 92.3%, aromatic hydrocarbons - by 84.3-100% and 89.3-100% of the initial content, respectively, by adding NAFTOKS 12-R and NAFTOKS 48-U biologics in oil-contaminated soil. Biooxidation of oil contamination accompanied by formation of intermediate oxidation products. The fundamental principles of innovative technology of cleaning oil-contaminated soils using NAFTOKS biologics are discussed. Keywords: oil-contaminated soil, bioremediation, NAFTOKS biologics, cleaning efficiency of soil, soil treatment technology. |
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| article citation | Rogozina E.A., Timergazina I.F., Morgunov P.A. Ochistka neftezagrjaznennyh pochv bakterijami roda Pseudomonas - osnovoj biopreparatov NAFTOKS 12-R i NAFTOKS 48-U [Cleaning oil-contaminated soil by Psedomonas bacteria - basis of biological products NAFTOKS 12-R and NAFTOKS 48-U]. Neftegazovaya Geologiya. Teoriya I Praktika, 2014, vol. 9, no. 2, available at: http://www.ngtp.ru/rub/7/19_2014.pdf |
| DOI | https://doi.org/10.17353/2070-5379/19_2014 |
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Pozdeev O.K. Meditsinskaya mikrobiologiya [Medical microbiology]. Moscow: GEOTAR-MED, 2001, 765 p.
Preobrazovanie neftey mikroorganizmami [Oil converting using microorganisms]. Editors B.G. Khotimskiy and A.I. Akopian. Trudy VNIGRI. Leningrad, 1970, 281 p.
Rogozina E.A. Geokhimicheskie izmeneniya v sostave neftey pri biodegradatsii [Geochemical changes in the composition of oils during biodegradation]. Razvedka i okhrana nedr, 2010, no. 4, p. 63-68.
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Rozanova E.P., Kuznetsov S.I. Mikroflora neftyanykh mestorozhdeniy [Microflora of oil fields]. Moscow: Nauka, 1974, 197 p.
Skryabin G.K., Golovleva L.A. Ispol'zovanie mikroorganizmov v organicheskom sinteze [Use of microorganisms in organic synthesis]. Moscow: Nauka, 1976, 332 p.
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Vosstanovlenie neftezagryaznennykh pochvennykh ekosistem [Remediation of oil-contaminated soil ecosystems]. Editor M.A. Glazovska. Moscow: Nauka, 1988, 253 p.