Optimization of the Purification of Soil and Water Objects from Oil with the Help of Biosorbents
I. B. Archegova1, F. M. Khabibullina1, A. A. Shubakov2
1 Institute of Biology, Komi Scientific Center of UrB RAS
2 Institute of Physiology, Komi Scientific Center of UrB RAS
fluza@ib.komisc.ru, shubakov@physiol.komisc.ru
Keywords: pollution with oil, biosorbents, associations of hydrocarbon-oxidizing microorganisms, activity of dehydrogenase
Pages: 769-776
Abstract
Oil biosorbents (patents № 2299181, 2318736) were obtained with the help of immobilization into hydrophobic sorbent Sorbonaft manufactured according to the special technology at the Press-Torf company, and oil-oxidizing microorganisms. Two associations of aboriginal hydrocarbon-oxidizing microorganisms were used for this purpose: fungal and bacterial-yeast. The application of biosorbents resulted in substantial acceleration of the process of purification from oil. A decrease in the amount of oil in water and in soil during one month was 30-44 % in versions with preparations against 5 % in the reference.
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