Kinetics of biodegradation of diesel fuel by enriched microbial consortia from polluted soils
نویسندگان
چکیده
منابع مشابه
Changes of dehydrogenases activity in soils polluted with diesel fuel.
Activity of the enzymes can give information on the kind and duration of the effects of pollutants on the metabolic activity of soil. Results of studies on the dehydrogenase activity in soils experimentally contaminated with diesel fuel, with and without modification used in investigation over biodegradation process (including fertilization, stirring and inoculation) were presented in paper. St...
متن کاملbiosurfactants production during diesel biodegranation by mixed microbial consortia selected from polluted spolls
this work studies the biosurfactants production which enables the diesel biodegradation byusing mixed microbial consortia from polluted sites. it was carried out by culturing three microbial consortia(named as xa, xb and xc) obtained from polluted soils, and enriched in diesel as sole carbon source.batchexperiments were done to study the effects of three variables (temperature,hydrocarbon conce...
متن کاملbiosurfactants production during diesel biodegranation by mixed microbial consortia selected from polluted spolls
this work studies the biosurfactants production which enables the diesel biodegradation byusing mixed microbial consortia from polluted sites. it was carried out by culturing three microbial consortia(named as xa, xb and xc) obtained from polluted soils, and enriched in diesel as sole carbon source.batchexperiments were done to study the effects of three variables (temperature,hydrocarbon conce...
متن کاملCharacterization of two diesel fuel degrading microbial consortia enriched from a non acclimated, complex source of microorganisms
BACKGROUND The bioremediation of soils impacted by diesel fuels is very often limited by the lack of indigenous microflora with the required broad substrate specificity. In such cases, the soil inoculation with cultures with the desired catabolic capabilities (bioaugmentation) is an essential option. The use of consortia of microorganisms obtained from rich sources of microbes (e.g., sludges, c...
متن کاملBiodegradation of Polycyclic Aromatic Hydrocarbons by Aerobic Mixed Bacterial Culture Isolated from Hydrocarbon Polluted Soils
In this study, the degradation potential of five polycyclic aromatic hydrocarbons (PAHs) by aerobic mixed bacterial cultures was investigated. Microorganisms were isolated from hydrocarbon contaminated soils of Shadegan wetland located in southwest of Iran. The degradation experiments were conducted in liquid cultures. PAH or PAHs concentration was 100 mg/L at the beginning of degradation e...
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ژورنال
عنوان ژورنال: International Journal of Environmental Science and Technology
سال: 2012
ISSN: 1735-1472,1735-2630
DOI: 10.1007/s13762-012-0071-5