TY  - JOUR
AU  - Beskoski, Vladimir P.
AU  - Miletić, Srdjan
AU  - Ilić, Mila
AU  - Gojgić-Cvijović, Gordana
AU  - Papić, Petar
AU  - Marić, Nenad
AU  - Solević-Knudsen, Tatjana
AU  - Jovancicević, Branimir S.
AU  - Nakano, Takeshi
AU  - Vrvić, Miroslav M.
PY  - 2017
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/868
AB  - The objective of this study was to stimulate microbial biodegradation of petroleum pollution in groundwater and to analyze changes in the abundance and distribution of organic compounds detectable in petroleum. Bioremediation was conducted in a closed bipolar system, by bioaugmentation with consortia of hydrocarbon degrading microorganisms (HD) and biostimulation with nutrients. Comprehensive twodimensional gas chromatography-mass spectrometry (GC X GC-MS) was used to visualize all fractions simultaneously. During the study, the content of total petroleum hydrocarbon (TPH) in groundwater decreased by 92.7% of the initial level, and the average rate of biodegradation was 0.1 mg/L per day. Increased numbers of HD were observed and the dominant genera were Pseudomonas, Rhodococcus, Achromobacter, Bacillus, and Micromonospora. In the first 30 days of bioremediation, there was no significant biodegradation of n-alkanes and petroleum biomarkers - isoprenoids such as pristane and phytane, and polycyclic-saturated hydrocarbons such as terpanes and steranes. However, after 60 days of bioremediation, more than 95% of n-alkanes, terpanes and steranes were biodegraded. Phenanthrene and its methyl-,dimethyl-, and trimethyl-isomers were biodegraded and reduced by more than 99% of their initial levels. However, their decomposition had clearly commenced after just 30 days. This is a somewhat surprising result since it follows that the phenanthrenes were more susceptible to biodegradation than the n-alkanes and isoprenoids. Depending on the microbial community used for bioaugmentation, biodegradation of phenanthrene can precede biodegradation of saturated hydrocarbons.
T2  - Clean-Soil Air Water
T1  - Biodegradation of Isoprenoids, Steranes, Terpanes, and Phenanthrenes During In Situ Bioremediation of Petroleum-Contaminated Groundwater
IS  - 2
VL  - 45
DO  - 10.1002/clen.201600023
UR  - conv_1258
ER  - 

@article{
author = "Beskoski, Vladimir P. and Miletić, Srdjan and Ilić, Mila and Gojgić-Cvijović, Gordana and Papić, Petar and Marić, Nenad and Solević-Knudsen, Tatjana and Jovancicević, Branimir S. and Nakano, Takeshi and Vrvić, Miroslav M.",
year = "2017",
abstract = "The objective of this study was to stimulate microbial biodegradation of petroleum pollution in groundwater and to analyze changes in the abundance and distribution of organic compounds detectable in petroleum. Bioremediation was conducted in a closed bipolar system, by bioaugmentation with consortia of hydrocarbon degrading microorganisms (HD) and biostimulation with nutrients. Comprehensive twodimensional gas chromatography-mass spectrometry (GC X GC-MS) was used to visualize all fractions simultaneously. During the study, the content of total petroleum hydrocarbon (TPH) in groundwater decreased by 92.7% of the initial level, and the average rate of biodegradation was 0.1 mg/L per day. Increased numbers of HD were observed and the dominant genera were Pseudomonas, Rhodococcus, Achromobacter, Bacillus, and Micromonospora. In the first 30 days of bioremediation, there was no significant biodegradation of n-alkanes and petroleum biomarkers - isoprenoids such as pristane and phytane, and polycyclic-saturated hydrocarbons such as terpanes and steranes. However, after 60 days of bioremediation, more than 95% of n-alkanes, terpanes and steranes were biodegraded. Phenanthrene and its methyl-,dimethyl-, and trimethyl-isomers were biodegraded and reduced by more than 99% of their initial levels. However, their decomposition had clearly commenced after just 30 days. This is a somewhat surprising result since it follows that the phenanthrenes were more susceptible to biodegradation than the n-alkanes and isoprenoids. Depending on the microbial community used for bioaugmentation, biodegradation of phenanthrene can precede biodegradation of saturated hydrocarbons.",
journal = "Clean-Soil Air Water",
title = "Biodegradation of Isoprenoids, Steranes, Terpanes, and Phenanthrenes During In Situ Bioremediation of Petroleum-Contaminated Groundwater",
number = "2",
volume = "45",
doi = "10.1002/clen.201600023",
url = "conv_1258"
}

Beskoski, V. P., Miletić, S., Ilić, M., Gojgić-Cvijović, G., Papić, P., Marić, N., Solević-Knudsen, T., Jovancicević, B. S., Nakano, T.,& Vrvić, M. M.. (2017). Biodegradation of Isoprenoids, Steranes, Terpanes, and Phenanthrenes During In Situ Bioremediation of Petroleum-Contaminated Groundwater. in Clean-Soil Air Water, 45(2).
https://doi.org/10.1002/clen.201600023
conv_1258

Beskoski VP, Miletić S, Ilić M, Gojgić-Cvijović G, Papić P, Marić N, Solević-Knudsen T, Jovancicević BS, Nakano T, Vrvić MM. Biodegradation of Isoprenoids, Steranes, Terpanes, and Phenanthrenes During In Situ Bioremediation of Petroleum-Contaminated Groundwater. in Clean-Soil Air Water. 2017;45(2).
doi:10.1002/clen.201600023
conv_1258 .

Beskoski, Vladimir P., Miletić, Srdjan, Ilić, Mila, Gojgić-Cvijović, Gordana, Papić, Petar, Marić, Nenad, Solević-Knudsen, Tatjana, Jovancicević, Branimir S., Nakano, Takeshi, Vrvić, Miroslav M., "Biodegradation of Isoprenoids, Steranes, Terpanes, and Phenanthrenes During In Situ Bioremediation of Petroleum-Contaminated Groundwater" in Clean-Soil Air Water, 45, no. 2 (2017),
https://doi.org/10.1002/clen.201600023 .,
conv_1258 .