TY  - CONF
AU  - Jednak Berić, Tanja
AU  - Ilić, Mila
AU  - Avdalović, Jelena
AU  - Milić, Jelena
AU  - Jovančićević, Branimir
AU  - Vrvić, Miroslav
AU  - Miletić, Srđan
PY  - 2022
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/5327
AB  - The aim of this research was to investigate if a consortium of the microorganisms (CMOs) used in the process of bioremediation of soil contaminated with the sludge of the residual heavy fuel oil (SoRHFO) can change the chemical form of heavy metals from waste HDSc.
PB  - Serbian Society of Microbiology
C3  - Electronic Abstract Book - FEMS Conference on Microbiology in association with Serbian Society of Microbiology
T1  - Microbiological degradation and transformation of complex refinery waste caused by violent destruction of installations
SP  - 734
EP  - 735
UR  - https://hdl.handle.net/21.15107/rcub_cer_5327
ER  - 

@conference{
author = "Jednak Berić, Tanja and Ilić, Mila and Avdalović, Jelena and Milić, Jelena and Jovančićević, Branimir and Vrvić, Miroslav and Miletić, Srđan",
year = "2022",
abstract = "The aim of this research was to investigate if a consortium of the microorganisms (CMOs) used in the process of bioremediation of soil contaminated with the sludge of the residual heavy fuel oil (SoRHFO) can change the chemical form of heavy metals from waste HDSc.",
publisher = "Serbian Society of Microbiology",
journal = "Electronic Abstract Book - FEMS Conference on Microbiology in association with Serbian Society of Microbiology",
title = "Microbiological degradation and transformation of complex refinery waste caused by violent destruction of installations",
pages = "734-735",
url = "https://hdl.handle.net/21.15107/rcub_cer_5327"
}

Jednak Berić, T., Ilić, M., Avdalović, J., Milić, J., Jovančićević, B., Vrvić, M.,& Miletić, S.. (2022). Microbiological degradation and transformation of complex refinery waste caused by violent destruction of installations. in Electronic Abstract Book - FEMS Conference on Microbiology in association with Serbian Society of Microbiology
Serbian Society of Microbiology., 734-735.
https://hdl.handle.net/21.15107/rcub_cer_5327

Jednak Berić T, Ilić M, Avdalović J, Milić J, Jovančićević B, Vrvić M, Miletić S. Microbiological degradation and transformation of complex refinery waste caused by violent destruction of installations. in Electronic Abstract Book - FEMS Conference on Microbiology in association with Serbian Society of Microbiology. 2022;:734-735.
https://hdl.handle.net/21.15107/rcub_cer_5327 .

Jednak Berić, Tanja, Ilić, Mila, Avdalović, Jelena, Milić, Jelena, Jovančićević, Branimir, Vrvić, Miroslav, Miletić, Srđan, "Microbiological degradation and transformation of complex refinery waste caused by violent destruction of installations" in Electronic Abstract Book - FEMS Conference on Microbiology in association with Serbian Society of Microbiology (2022):734-735,
https://hdl.handle.net/21.15107/rcub_cer_5327 .

TY  - CONF
AU  - Jednak Berić, Tanja
AU  - Ilić, Mila
AU  - Avdalović, Jelena
AU  - Milić, Jelena
AU  - Jovančićević, Branimir
AU  - Vrvić, Miroslav
AU  - Miletić, Srđan
PY  - 2022
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/5328
AB  - Poster presented at: FEMS Conference on Microbiology in association with Serbian Society of Microbiology, 30/06/2022-02/07/2022
T1  - Microbiological degradation and transformation of complex refinery waste caused by violent destruction of installations
UR  - https://hdl.handle.net/21.15107/rcub_cer_5328
ER  - 

@conference{
author = "Jednak Berić, Tanja and Ilić, Mila and Avdalović, Jelena and Milić, Jelena and Jovančićević, Branimir and Vrvić, Miroslav and Miletić, Srđan",
year = "2022",
abstract = "Poster presented at: FEMS Conference on Microbiology in association with Serbian Society of Microbiology, 30/06/2022-02/07/2022",
title = "Microbiological degradation and transformation of complex refinery waste caused by violent destruction of installations",
url = "https://hdl.handle.net/21.15107/rcub_cer_5328"
}

Jednak Berić, T., Ilić, M., Avdalović, J., Milić, J., Jovančićević, B., Vrvić, M.,& Miletić, S.. (2022). Microbiological degradation and transformation of complex refinery waste caused by violent destruction of installations. .
https://hdl.handle.net/21.15107/rcub_cer_5328

Jednak Berić T, Ilić M, Avdalović J, Milić J, Jovančićević B, Vrvić M, Miletić S. Microbiological degradation and transformation of complex refinery waste caused by violent destruction of installations. 2022;.
https://hdl.handle.net/21.15107/rcub_cer_5328 .

Jednak Berić, Tanja, Ilić, Mila, Avdalović, Jelena, Milić, Jelena, Jovančićević, Branimir, Vrvić, Miroslav, Miletić, Srđan, "Microbiological degradation and transformation of complex refinery waste caused by violent destruction of installations" (2022),
https://hdl.handle.net/21.15107/rcub_cer_5328 .

TY  - JOUR
AU  - Jednak Berić, Tanja
AU  - Avdalović, Jelena
AU  - Milić, Jelena
AU  - Teofilović, Vesna
AU  - Vrvić, Miroslav
AU  - Jovančićević, Branimir
AU  - Miletić, Srđan
PY  - 2022
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/5503
AB  - Refinery wastes generated in conventional crude oil refining processes, or in accidental situations, are complex substrates for treatment and disposal. Petroleum desulphurisation catalysts can also be hazardous refinery waste. They contain various metals, such as cobalt, molybdenum, nickel and tungsten. In this paper, three petroleum refiner’s spent desulphurisation catalysts were investigated. These catalysts were not suitable for recycling and, therefore, were classified as hazardous waste. They were chemically characterised, including phase composition and their effect on a consortium of microorganisms used in the process of bioremediation. Catalysts contained up to 2.26 g kg−1 of total petroleum hydrocarbons, up to 56.7 g kg−1 of iron, 18.6 g kg−1 of molybdenum, and less than 0.1 mg kg−1 each of cobalt and nickel. These obtained results show that bioremediation of such waste is possible.
PB  - Taylor & Francis
T2  - Chemistry and Ecology
T1  - The influence on microorganisms of heavy metals from refiner’s spent desulphurisation catalysts
DO  - 10.1080/02757540.2022.2158185
ER  - 

@article{
author = "Jednak Berić, Tanja and Avdalović, Jelena and Milić, Jelena and Teofilović, Vesna and Vrvić, Miroslav and Jovančićević, Branimir and Miletić, Srđan",
year = "2022",
abstract = "Refinery wastes generated in conventional crude oil refining processes, or in accidental situations, are complex substrates for treatment and disposal. Petroleum desulphurisation catalysts can also be hazardous refinery waste. They contain various metals, such as cobalt, molybdenum, nickel and tungsten. In this paper, three petroleum refiner’s spent desulphurisation catalysts were investigated. These catalysts were not suitable for recycling and, therefore, were classified as hazardous waste. They were chemically characterised, including phase composition and their effect on a consortium of microorganisms used in the process of bioremediation. Catalysts contained up to 2.26 g kg−1 of total petroleum hydrocarbons, up to 56.7 g kg−1 of iron, 18.6 g kg−1 of molybdenum, and less than 0.1 mg kg−1 each of cobalt and nickel. These obtained results show that bioremediation of such waste is possible.",
publisher = "Taylor & Francis",
journal = "Chemistry and Ecology",
title = "The influence on microorganisms of heavy metals from refiner’s spent desulphurisation catalysts",
doi = "10.1080/02757540.2022.2158185"
}

Jednak Berić, T., Avdalović, J., Milić, J., Teofilović, V., Vrvić, M., Jovančićević, B.,& Miletić, S.. (2022). The influence on microorganisms of heavy metals from refiner’s spent desulphurisation catalysts. in Chemistry and Ecology
Taylor & Francis..
https://doi.org/10.1080/02757540.2022.2158185

Jednak Berić T, Avdalović J, Milić J, Teofilović V, Vrvić M, Jovančićević B, Miletić S. The influence on microorganisms of heavy metals from refiner’s spent desulphurisation catalysts. in Chemistry and Ecology. 2022;.
doi:10.1080/02757540.2022.2158185 .

Jednak Berić, Tanja, Avdalović, Jelena, Milić, Jelena, Teofilović, Vesna, Vrvić, Miroslav, Jovančićević, Branimir, Miletić, Srđan, "The influence on microorganisms of heavy metals from refiner’s spent desulphurisation catalysts" in Chemistry and Ecology (2022),
https://doi.org/10.1080/02757540.2022.2158185 . .

TY  - CONF
AU  - Jednak, Tanja
AU  - Vrvić, Miroslav
AU  - Miletić, Srđan
AU  - Avdalović, Jelena
AU  - Ilić, Mila
AU  - Milić, Jelena
AU  - Beškoski, Vladimir
PY  - 2020
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/4962
AB  - Contamination of soil, groundwater, sediment, surface water and air, hazardous waste such as oil and by-products
arising during processing of oil, pose a major problem the world faces today.
Catalysts used in the desulphurisation process oil can be a source of pollution with heavy metals and are therefore
tested their chemical properties, as well as their impact on the growth of microbial consortium in the process of bioremediation, which is isolated from the waste of fuel oil from the PUC “Belgrade power plants” and waste motor oil. We
examined five different catalysts that are derived from the Oil Refinery Pancevo, a metal that is focused attention as
Mo (molybdenum) and Co (cobalt).
The efficiency of bacterial cells in concentrating metal has enabled their high ratio of surface area to volume and high
charge density on the cell surface. Entire bacterial cell is negatively charged due to the presence of different anions.
Therefore, the bacterial cell walls have a strong affinity for metal cations. Intact bacterial cells, regardless of whether
they are alive or dead, as their products are also very effective in accumulating metals.
PB  - Federation of European Microbiological Societies (FEMS)
C3  - Electronic abstract book - FEMS online Conference on Microbiology
T1  - Investigation of Inhibitory Effect of Molybdenum and Cobalt in the Isolated Microorganism Consortia Which is Used in Bioremediation
SP  - 456
UR  - https://hdl.handle.net/21.15107/rcub_cer_4962
ER  - 

@conference{
author = "Jednak, Tanja and Vrvić, Miroslav and Miletić, Srđan and Avdalović, Jelena and Ilić, Mila and Milić, Jelena and Beškoski, Vladimir",
year = "2020",
abstract = "Contamination of soil, groundwater, sediment, surface water and air, hazardous waste such as oil and by-products
arising during processing of oil, pose a major problem the world faces today.
Catalysts used in the desulphurisation process oil can be a source of pollution with heavy metals and are therefore
tested their chemical properties, as well as their impact on the growth of microbial consortium in the process of bioremediation, which is isolated from the waste of fuel oil from the PUC “Belgrade power plants” and waste motor oil. We
examined five different catalysts that are derived from the Oil Refinery Pancevo, a metal that is focused attention as
Mo (molybdenum) and Co (cobalt).
The efficiency of bacterial cells in concentrating metal has enabled their high ratio of surface area to volume and high
charge density on the cell surface. Entire bacterial cell is negatively charged due to the presence of different anions.
Therefore, the bacterial cell walls have a strong affinity for metal cations. Intact bacterial cells, regardless of whether
they are alive or dead, as their products are also very effective in accumulating metals.",
publisher = "Federation of European Microbiological Societies (FEMS)",
journal = "Electronic abstract book - FEMS online Conference on Microbiology",
title = "Investigation of Inhibitory Effect of Molybdenum and Cobalt in the Isolated Microorganism Consortia Which is Used in Bioremediation",
pages = "456",
url = "https://hdl.handle.net/21.15107/rcub_cer_4962"
}

Jednak, T., Vrvić, M., Miletić, S., Avdalović, J., Ilić, M., Milić, J.,& Beškoski, V.. (2020). Investigation of Inhibitory Effect of Molybdenum and Cobalt in the Isolated Microorganism Consortia Which is Used in Bioremediation. in Electronic abstract book - FEMS online Conference on Microbiology
Federation of European Microbiological Societies (FEMS)., 456.
https://hdl.handle.net/21.15107/rcub_cer_4962

Jednak T, Vrvić M, Miletić S, Avdalović J, Ilić M, Milić J, Beškoski V. Investigation of Inhibitory Effect of Molybdenum and Cobalt in the Isolated Microorganism Consortia Which is Used in Bioremediation. in Electronic abstract book - FEMS online Conference on Microbiology. 2020;:456.
https://hdl.handle.net/21.15107/rcub_cer_4962 .

Jednak, Tanja, Vrvić, Miroslav, Miletić, Srđan, Avdalović, Jelena, Ilić, Mila, Milić, Jelena, Beškoski, Vladimir, "Investigation of Inhibitory Effect of Molybdenum and Cobalt in the Isolated Microorganism Consortia Which is Used in Bioremediation" in Electronic abstract book - FEMS online Conference on Microbiology (2020):456,
https://hdl.handle.net/21.15107/rcub_cer_4962 .

TY  - CONF
AU  - Jednak, Tanja
AU  - Vrvić, Miroslav
AU  - Miletić, Srđan
AU  - Avdalović, Jelena
AU  - Ilić, Mila
AU  - Milić, Jelena
AU  - Beškoski, Vladimir
PY  - 2020
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/4963
AB  - Poster presented at: FEMS online Conference on Microbiology, 28 – 31 October 2020
T1  - Investigation of Inhibitory Effect of Molybdenum and Cobalt in the Isolated Microorganism Consortia Which is Used in Bioremediation
UR  - https://hdl.handle.net/21.15107/rcub_cer_4963
ER  - 

@conference{
author = "Jednak, Tanja and Vrvić, Miroslav and Miletić, Srđan and Avdalović, Jelena and Ilić, Mila and Milić, Jelena and Beškoski, Vladimir",
year = "2020",
abstract = "Poster presented at: FEMS online Conference on Microbiology, 28 – 31 October 2020",
title = "Investigation of Inhibitory Effect of Molybdenum and Cobalt in the Isolated Microorganism Consortia Which is Used in Bioremediation",
url = "https://hdl.handle.net/21.15107/rcub_cer_4963"
}

Jednak, T., Vrvić, M., Miletić, S., Avdalović, J., Ilić, M., Milić, J.,& Beškoski, V.. (2020). Investigation of Inhibitory Effect of Molybdenum and Cobalt in the Isolated Microorganism Consortia Which is Used in Bioremediation. .
https://hdl.handle.net/21.15107/rcub_cer_4963

Jednak T, Vrvić M, Miletić S, Avdalović J, Ilić M, Milić J, Beškoski V. Investigation of Inhibitory Effect of Molybdenum and Cobalt in the Isolated Microorganism Consortia Which is Used in Bioremediation. 2020;.
https://hdl.handle.net/21.15107/rcub_cer_4963 .

Jednak, Tanja, Vrvić, Miroslav, Miletić, Srđan, Avdalović, Jelena, Ilić, Mila, Milić, Jelena, Beškoski, Vladimir, "Investigation of Inhibitory Effect of Molybdenum and Cobalt in the Isolated Microorganism Consortia Which is Used in Bioremediation" (2020),
https://hdl.handle.net/21.15107/rcub_cer_4963 .

TY  - CONF
AU  - Žerađanin, Aleksandra
AU  - Lukić, Marija
AU  - Ilić, Mila
AU  - Avdalović, Jelena
AU  - Milić, Jelena
AU  - Jednak, Tanja
AU  - Beškoski, Vladimir
PY  - 2018
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/3563
AB  - Nafta i naftni derivati kao što su dizel, benzin i mazut mogu dospeti u vodu, zemljište i sediment i predstavljaju rizik za životnu sredinu i čoveka [1-3]. Tehnologijom bioremedijacije, koristeći prirodnu sposobnost mikroorganizama da rastu na ugljovodonicima kao supstratima, nafta i naftni derivati se mogu ukloniti iz zagadjene životne sredine. Biološki tretmani su isplatljiviji i „prijateljski za okolinu”, a kao krajnji rezultat zagadjujuća supstanca se potpuno razgradjuje ili se dobijaju jedinjenja sa smanjenom toksičnošću. Da bi se vršili eksperimenti biodegradacije i bioremedijacije, neophodno je utvrditi poreklo i prirodu zagadjujuće supstance i okarakterisati autohtone mikroorganizme sa mesta zagadjenja. Cilj ovog rada bio je da se identifikuju zagadjujuće supstance na teritoriji Toplane Novi Beograd. Uzorci su uzeti sa tri različita mesta na lokaciji. U uzorcima je praćen sadržaj ukupnih ugljovodonika nafte (TPH). TPH je ekstrahovan [ISO 16703] i gravimetrijski odredjen [DIN EN 14354]. Odredjivanje TPH gasnom hromatografijom vršeno je na gasnom hromatografu Agilent 7890A sa FID detektorom. Pored gasne hromatografije odredjivan je
broj mikroorganizama na osnovnim i selektivnim podlogama. Na osnovu dobijenih rezultata utvrdjeno je da su glavne zagadjujuće supstance na tačkama 1 i 2 u okviru lokacije Toplane Novi Beograd benzin i dizel, dok u tački 3 preovladava dizel sa manjom količinom mazuta. Ukupan sadržaj naftnih ugljovodonika u uzorku 1 je 3640 mg/kg, uzorku 2 2760 mg/kg, dok je u uzorku 3 taj broj oko deset puta veći, 28865 mg/kg. Tačka označena sa brojem tri je iznad remedijacione vrednosti na osnovu pravilnika i zakonskih propisa. U sva tri uzorka nadjen je veliki broj mikroorganizama koji razgradjuju ugljovodonike ̴ 105 CFU/g, od kojih su dominantni rodovi Pseudomonas, Achromobacter, Rhodococcus, Microbacterium što je u skladu sa literaturom [1]. U okviru ovog rada uspešno su identifikovane zagadjujuće supstance i odredjeni rodovi dominantnih autohtonih mikroorganizama na lokaciji Toplane Novi Beograd.
PB  - Srpsko hemijsko društvo, Karnegijeva 4/III, Beograd, Srbija / Serbian Chemical Society, Karnegijeva 4/III, Belgrade, Serbia
C3  - 8. Simpozijum Hemija i zaštita životne sredine (sa međunarodnim učešćem) / 8th Symposium Chemistry and Environmental Protection (with international participation), 30.5-01.06.2018., Kruševac, Serbia
T1  - Ispitivanje naftnih zagadjujućih supstanci u uzorcima sedimenta na lokalitetu Toplane Novi Beograd
T1  - Determination of petroleum pollutants in sediment samples at the site of heating plant “Novi Beograd”
SP  - 135
EP  - 136
UR  - https://hdl.handle.net/21.15107/rcub_cer_3563
ER  - 

@conference{
author = "Žerađanin, Aleksandra and Lukić, Marija and Ilić, Mila and Avdalović, Jelena and Milić, Jelena and Jednak, Tanja and Beškoski, Vladimir",
year = "2018",
abstract = "Nafta i naftni derivati kao što su dizel, benzin i mazut mogu dospeti u vodu, zemljište i sediment i predstavljaju rizik za životnu sredinu i čoveka [1-3]. Tehnologijom bioremedijacije, koristeći prirodnu sposobnost mikroorganizama da rastu na ugljovodonicima kao supstratima, nafta i naftni derivati se mogu ukloniti iz zagadjene životne sredine. Biološki tretmani su isplatljiviji i „prijateljski za okolinu”, a kao krajnji rezultat zagadjujuća supstanca se potpuno razgradjuje ili se dobijaju jedinjenja sa smanjenom toksičnošću. Da bi se vršili eksperimenti biodegradacije i bioremedijacije, neophodno je utvrditi poreklo i prirodu zagadjujuće supstance i okarakterisati autohtone mikroorganizme sa mesta zagadjenja. Cilj ovog rada bio je da se identifikuju zagadjujuće supstance na teritoriji Toplane Novi Beograd. Uzorci su uzeti sa tri različita mesta na lokaciji. U uzorcima je praćen sadržaj ukupnih ugljovodonika nafte (TPH). TPH je ekstrahovan [ISO 16703] i gravimetrijski odredjen [DIN EN 14354]. Odredjivanje TPH gasnom hromatografijom vršeno je na gasnom hromatografu Agilent 7890A sa FID detektorom. Pored gasne hromatografije odredjivan je
broj mikroorganizama na osnovnim i selektivnim podlogama. Na osnovu dobijenih rezultata utvrdjeno je da su glavne zagadjujuće supstance na tačkama 1 i 2 u okviru lokacije Toplane Novi Beograd benzin i dizel, dok u tački 3 preovladava dizel sa manjom količinom mazuta. Ukupan sadržaj naftnih ugljovodonika u uzorku 1 je 3640 mg/kg, uzorku 2 2760 mg/kg, dok je u uzorku 3 taj broj oko deset puta veći, 28865 mg/kg. Tačka označena sa brojem tri je iznad remedijacione vrednosti na osnovu pravilnika i zakonskih propisa. U sva tri uzorka nadjen je veliki broj mikroorganizama koji razgradjuju ugljovodonike ̴ 105 CFU/g, od kojih su dominantni rodovi Pseudomonas, Achromobacter, Rhodococcus, Microbacterium što je u skladu sa literaturom [1]. U okviru ovog rada uspešno su identifikovane zagadjujuće supstance i odredjeni rodovi dominantnih autohtonih mikroorganizama na lokaciji Toplane Novi Beograd.",
publisher = "Srpsko hemijsko društvo, Karnegijeva 4/III, Beograd, Srbija / Serbian Chemical Society, Karnegijeva 4/III, Belgrade, Serbia",
journal = "8. Simpozijum Hemija i zaštita životne sredine (sa međunarodnim učešćem) / 8th Symposium Chemistry and Environmental Protection (with international participation), 30.5-01.06.2018., Kruševac, Serbia",
title = "Ispitivanje naftnih zagadjujućih supstanci u uzorcima sedimenta na lokalitetu Toplane Novi Beograd, Determination of petroleum pollutants in sediment samples at the site of heating plant “Novi Beograd”",
pages = "135-136",
url = "https://hdl.handle.net/21.15107/rcub_cer_3563"
}

Žerađanin, A., Lukić, M., Ilić, M., Avdalović, J., Milić, J., Jednak, T.,& Beškoski, V.. (2018). Ispitivanje naftnih zagadjujućih supstanci u uzorcima sedimenta na lokalitetu Toplane Novi Beograd. in 8. Simpozijum Hemija i zaštita životne sredine (sa međunarodnim učešćem) / 8th Symposium Chemistry and Environmental Protection (with international participation), 30.5-01.06.2018., Kruševac, Serbia
Srpsko hemijsko društvo, Karnegijeva 4/III, Beograd, Srbija / Serbian Chemical Society, Karnegijeva 4/III, Belgrade, Serbia., 135-136.
https://hdl.handle.net/21.15107/rcub_cer_3563

Žerađanin A, Lukić M, Ilić M, Avdalović J, Milić J, Jednak T, Beškoski V. Ispitivanje naftnih zagadjujućih supstanci u uzorcima sedimenta na lokalitetu Toplane Novi Beograd. in 8. Simpozijum Hemija i zaštita životne sredine (sa međunarodnim učešćem) / 8th Symposium Chemistry and Environmental Protection (with international participation), 30.5-01.06.2018., Kruševac, Serbia. 2018;:135-136.
https://hdl.handle.net/21.15107/rcub_cer_3563 .

Žerađanin, Aleksandra, Lukić, Marija, Ilić, Mila, Avdalović, Jelena, Milić, Jelena, Jednak, Tanja, Beškoski, Vladimir, "Ispitivanje naftnih zagadjujućih supstanci u uzorcima sedimenta na lokalitetu Toplane Novi Beograd" in 8. Simpozijum Hemija i zaštita životne sredine (sa međunarodnim učešćem) / 8th Symposium Chemistry and Environmental Protection (with international participation), 30.5-01.06.2018., Kruševac, Serbia (2018):135-136,
https://hdl.handle.net/21.15107/rcub_cer_3563 .

TY  - CONF
AU  - Joksimović, Kristina
AU  - Žerađanin, Aleksandra
AU  - Ilić, Mila
AU  - Avdalović, Jelena
AU  - Miletić, Srđan
AU  - Jednak, Tanja
AU  - Beškoski, Vladimir
PY  - 2018
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/3560
AB  - Da bi biotehnološki proces bio uspešno realizovan neophodno je paralelno pratiti i analizirati mikrobiološke i hemijske parametre. Bioremedijacija predstavlja proces koji zahvaljujući mikroorganizmima uspeva, u velikoj meri ili pak potpuno, da zagađenu sredinu vrati u stanje pre zagađenja [1]. Uobičajene analitičke metode koje se primenjuju za praćenje sadržaja naftnih ugljovodonika tokom bioremedijacionih procesa obuhvataju najjednostavnija gravimetrijska određivanja, preko instrumentalnih FTIR, GC-FID, GCECD kao i GC-MS. Kvalitativni i kvantitativni sastav kompleksinh smeša, kao i analizu novonastalih metabolita (metabolomiks) daje nam sveobuhvatna dvodimenzionalna gasna hromatografija sa masenim spektrometrom GCxGC-MS [2,3]. Cilj ovog rada je proučavanje sastava naftnih ugljovodonika upotrebom GCxGC-MS u cilju utvrđivanja sastava dela smese poznate kao nerazložene složene smeše (Unresolved Complex Mixture - UCM) na uzorcima euro dizela, dizela D2 i zemljišta u procesu ex situ bioremedijaciji.
U radu su korišćeni uzorci euro dizela, dizela D2 i zemljišta uzorkovanih sa projektovane gomile (’’halde’’) za bioremedijaciju kompanije ”BREM GROUP” u Dobanovcima. Uzorci su nakon ekstrakcije i prečišćavanja analizirani gravimetrijski i upotrebom GC-FID, GC-MS i konačno GCxGC-MS (GCMS-QP2010Ultra, Shimadzu, Kyoto, Japan) sa GC×GC modulatorom (ZoexCorp). GC×GC-MS podaci su analizirani pomoću softvera ChromSquare 2.1. Gravimetrijskom analizom kvantitativno se određuju ukupni naftni ugljovodonici (Total Petroleum Hydrocarbons–TPH), ali se ne identifikuju. Granica detekcije je oko 50 mg/kg zemljišta. Svi nepolarni ugljovodonici mogu se analizirati korišćenjem GC-FID. Pored ukupnog sadržaja ugljovodonika, dobijaju se podaci o vrsti naftnih ugljovodonika nafte (na osnovu upotrebljenih standarda), kao i stepen biorazgradnje. Granica detekcije je oko 0,1 mg/kg zemljišta. U slučaju nedostatka odgovarajućeg standarda, ovom tehnikom se ne mogu odrediti pojedine komponente smese i dominantan deo hromatograma često obuhvata UCM a dodatni problem je i činjenica da različita jedinjenja mogu imati ista retenciona vremena. Tehnika GC-MS se rutinski primenjuje za identifikaciju pojedinačnih ugljovodoničnih komponenti. I pored visokog stepena selektivnosti, nedostatak ovih metoda je u tome što mnoga različita jedinjenja mogu imati slične masene spektre, pa je njihova jasna identifikacija teška. Metoda koja pruža detaljniji uvid u hemijski sastav uzorka svakako je GCxGC-MS. Ovaj metod omogućava razdvajanje komponenti smeše u zavisnosti od tačke isparavanja (prva dimenzija) i polariteta (druga dimenzija). Na ovaj način se dobija mnogo detaljniji uvid u sastav analiziranog uzorka i omogućava analizu proizvoda metabolizma, kao i praćenje biodegradacije određenih komponenti smeše.
PB  - Srpsko hemijsko društvo, Karnegijeva 4/III, Beograd, Srbija / Serbian Chemical Society, Karnegijeva 4/III, Belgrade, Serbia
C3  - 8. Simpozijum Hemija i zaštita životne sredine (sa međunarodnim učešćem) / 8th Symposium Chemistry and Environmental Protection (with international participation), 30.5-01.06.2018., Kruševac, Serbia
T1  - Primena sveobuhvatne dvodimenzionalne gasne hromatografije sa masenom spektrometrijom (GCxGC-MS) za rešavanje nerazložene složene smeše (Unresolved Complex Mixture - UCM) naftnih ugljovodonika u procesima bioremedijacije
T1  - Application of the comprehensive two-dimensional gas chromatography with mass spectrometry (GCxGC-MS) for the resolving of the Unresolved Complex Mixture (UCM) of petroleum hydrocarbons in bioremediation processes
SP  - 129
EP  - 130
UR  - https://hdl.handle.net/21.15107/rcub_cer_3560
ER  - 

@conference{
author = "Joksimović, Kristina and Žerađanin, Aleksandra and Ilić, Mila and Avdalović, Jelena and Miletić, Srđan and Jednak, Tanja and Beškoski, Vladimir",
year = "2018",
abstract = "Da bi biotehnološki proces bio uspešno realizovan neophodno je paralelno pratiti i analizirati mikrobiološke i hemijske parametre. Bioremedijacija predstavlja proces koji zahvaljujući mikroorganizmima uspeva, u velikoj meri ili pak potpuno, da zagađenu sredinu vrati u stanje pre zagađenja [1]. Uobičajene analitičke metode koje se primenjuju za praćenje sadržaja naftnih ugljovodonika tokom bioremedijacionih procesa obuhvataju najjednostavnija gravimetrijska određivanja, preko instrumentalnih FTIR, GC-FID, GCECD kao i GC-MS. Kvalitativni i kvantitativni sastav kompleksinh smeša, kao i analizu novonastalih metabolita (metabolomiks) daje nam sveobuhvatna dvodimenzionalna gasna hromatografija sa masenim spektrometrom GCxGC-MS [2,3]. Cilj ovog rada je proučavanje sastava naftnih ugljovodonika upotrebom GCxGC-MS u cilju utvrđivanja sastava dela smese poznate kao nerazložene složene smeše (Unresolved Complex Mixture - UCM) na uzorcima euro dizela, dizela D2 i zemljišta u procesu ex situ bioremedijaciji.
U radu su korišćeni uzorci euro dizela, dizela D2 i zemljišta uzorkovanih sa projektovane gomile (’’halde’’) za bioremedijaciju kompanije ”BREM GROUP” u Dobanovcima. Uzorci su nakon ekstrakcije i prečišćavanja analizirani gravimetrijski i upotrebom GC-FID, GC-MS i konačno GCxGC-MS (GCMS-QP2010Ultra, Shimadzu, Kyoto, Japan) sa GC×GC modulatorom (ZoexCorp). GC×GC-MS podaci su analizirani pomoću softvera ChromSquare 2.1. Gravimetrijskom analizom kvantitativno se određuju ukupni naftni ugljovodonici (Total Petroleum Hydrocarbons–TPH), ali se ne identifikuju. Granica detekcije je oko 50 mg/kg zemljišta. Svi nepolarni ugljovodonici mogu se analizirati korišćenjem GC-FID. Pored ukupnog sadržaja ugljovodonika, dobijaju se podaci o vrsti naftnih ugljovodonika nafte (na osnovu upotrebljenih standarda), kao i stepen biorazgradnje. Granica detekcije je oko 0,1 mg/kg zemljišta. U slučaju nedostatka odgovarajućeg standarda, ovom tehnikom se ne mogu odrediti pojedine komponente smese i dominantan deo hromatograma često obuhvata UCM a dodatni problem je i činjenica da različita jedinjenja mogu imati ista retenciona vremena. Tehnika GC-MS se rutinski primenjuje za identifikaciju pojedinačnih ugljovodoničnih komponenti. I pored visokog stepena selektivnosti, nedostatak ovih metoda je u tome što mnoga različita jedinjenja mogu imati slične masene spektre, pa je njihova jasna identifikacija teška. Metoda koja pruža detaljniji uvid u hemijski sastav uzorka svakako je GCxGC-MS. Ovaj metod omogućava razdvajanje komponenti smeše u zavisnosti od tačke isparavanja (prva dimenzija) i polariteta (druga dimenzija). Na ovaj način se dobija mnogo detaljniji uvid u sastav analiziranog uzorka i omogućava analizu proizvoda metabolizma, kao i praćenje biodegradacije određenih komponenti smeše.",
publisher = "Srpsko hemijsko društvo, Karnegijeva 4/III, Beograd, Srbija / Serbian Chemical Society, Karnegijeva 4/III, Belgrade, Serbia",
journal = "8. Simpozijum Hemija i zaštita životne sredine (sa međunarodnim učešćem) / 8th Symposium Chemistry and Environmental Protection (with international participation), 30.5-01.06.2018., Kruševac, Serbia",
title = "Primena sveobuhvatne dvodimenzionalne gasne hromatografije sa masenom spektrometrijom (GCxGC-MS) za rešavanje nerazložene složene smeše (Unresolved Complex Mixture - UCM) naftnih ugljovodonika u procesima bioremedijacije, Application of the comprehensive two-dimensional gas chromatography with mass spectrometry (GCxGC-MS) for the resolving of the Unresolved Complex Mixture (UCM) of petroleum hydrocarbons in bioremediation processes",
pages = "129-130",
url = "https://hdl.handle.net/21.15107/rcub_cer_3560"
}

Joksimović, K., Žerađanin, A., Ilić, M., Avdalović, J., Miletić, S., Jednak, T.,& Beškoski, V.. (2018). Primena sveobuhvatne dvodimenzionalne gasne hromatografije sa masenom spektrometrijom (GCxGC-MS) za rešavanje nerazložene složene smeše (Unresolved Complex Mixture - UCM) naftnih ugljovodonika u procesima bioremedijacije. in 8. Simpozijum Hemija i zaštita životne sredine (sa međunarodnim učešćem) / 8th Symposium Chemistry and Environmental Protection (with international participation), 30.5-01.06.2018., Kruševac, Serbia
Srpsko hemijsko društvo, Karnegijeva 4/III, Beograd, Srbija / Serbian Chemical Society, Karnegijeva 4/III, Belgrade, Serbia., 129-130.
https://hdl.handle.net/21.15107/rcub_cer_3560

Joksimović K, Žerađanin A, Ilić M, Avdalović J, Miletić S, Jednak T, Beškoski V. Primena sveobuhvatne dvodimenzionalne gasne hromatografije sa masenom spektrometrijom (GCxGC-MS) za rešavanje nerazložene složene smeše (Unresolved Complex Mixture - UCM) naftnih ugljovodonika u procesima bioremedijacije. in 8. Simpozijum Hemija i zaštita životne sredine (sa međunarodnim učešćem) / 8th Symposium Chemistry and Environmental Protection (with international participation), 30.5-01.06.2018., Kruševac, Serbia. 2018;:129-130.
https://hdl.handle.net/21.15107/rcub_cer_3560 .

Joksimović, Kristina, Žerađanin, Aleksandra, Ilić, Mila, Avdalović, Jelena, Miletić, Srđan, Jednak, Tanja, Beškoski, Vladimir, "Primena sveobuhvatne dvodimenzionalne gasne hromatografije sa masenom spektrometrijom (GCxGC-MS) za rešavanje nerazložene složene smeše (Unresolved Complex Mixture - UCM) naftnih ugljovodonika u procesima bioremedijacije" in 8. Simpozijum Hemija i zaštita životne sredine (sa međunarodnim učešćem) / 8th Symposium Chemistry and Environmental Protection (with international participation), 30.5-01.06.2018., Kruševac, Serbia (2018):129-130,
https://hdl.handle.net/21.15107/rcub_cer_3560 .

TY  - JOUR
AU  - Jednak, Tanja
AU  - Avdalović, Jelena
AU  - Miletić, Srđan
AU  - Slavković Beškoski, Latinka
AU  - Stanković, Dalibor
AU  - Milić, Jelena
AU  - Ilić, Mila
AU  - Beškoski, Vladimir
AU  - Gojgić-Cvijović, Gordana
AU  - Vrvić, Miroslav
PY  - 2017
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/2247
AB  - The aim of this paper was to investigate whether changes in the quantity and structure of humic acids (HA) occur during bioremediation of waste mazute (heavy residual fuel oil). The effects of humification on the structure of HA were evaluated by Fourier Transform Infrared Spectroscopy (FT-IR), potentiometric titrations, the ratio of absorbances at 465 and 665 nm (E4/E6 ratio) and the ratio. Also, the quality of humification was monitored by determining parameters which are important for measuring the evolution of humic substances (HS), such as CHA/CFA (the humic acidifulvic acidratio), the rate of extraction (TE) and the index of polymerization (IP). An increase of the content of HA from 0.23% to 0.70% was observed during the bioremediation process. The FT-IR spectra and 04 ratio of HA extracted at the beginning and the end of the process indicate structural changes during the bioremediation process. The groups containing aromatic and carboxylic carbon increased, resulting in HA structures of higher aromaticity. An increase of the B4/E6 ratio during bioremediation treatment implied the enrichment of HA with functional oxygen groups. Potentiometric titrations of HA solution showed increases in the buffering and the redox capacities of HA during the bioremediation process. The results of parameters of humification showed an increase of the compositional carbon in HA at the end, compared to at the start, of bioremediation, while the carbon that belonged to fulvic acids (FA) reduced by 44%. Transformation into HA is the likely cause of this observed reduction. The TE and the IP demonstrated that humification occured during the bioremediation process. According to the available data, this is the first report on synthesis of HS during bioremediation of petroleum hydrocarbons.
PB  - Elsevier Sci Ltd, Oxford
T2  - International Biodeterioration & Biodegradation
T1  - Transformation and synthesis of humic substances during bioremediation of petroleum hydrocarbons
VL  - 122
SP  - 47
EP  - 52
DO  - 10.1016/j.ibiod.2017.04.009
ER  - 

@article{
author = "Jednak, Tanja and Avdalović, Jelena and Miletić, Srđan and Slavković Beškoski, Latinka and Stanković, Dalibor and Milić, Jelena and Ilić, Mila and Beškoski, Vladimir and Gojgić-Cvijović, Gordana and Vrvić, Miroslav",
year = "2017",
abstract = "The aim of this paper was to investigate whether changes in the quantity and structure of humic acids (HA) occur during bioremediation of waste mazute (heavy residual fuel oil). The effects of humification on the structure of HA were evaluated by Fourier Transform Infrared Spectroscopy (FT-IR), potentiometric titrations, the ratio of absorbances at 465 and 665 nm (E4/E6 ratio) and the ratio. Also, the quality of humification was monitored by determining parameters which are important for measuring the evolution of humic substances (HS), such as CHA/CFA (the humic acidifulvic acidratio), the rate of extraction (TE) and the index of polymerization (IP). An increase of the content of HA from 0.23% to 0.70% was observed during the bioremediation process. The FT-IR spectra and 04 ratio of HA extracted at the beginning and the end of the process indicate structural changes during the bioremediation process. The groups containing aromatic and carboxylic carbon increased, resulting in HA structures of higher aromaticity. An increase of the B4/E6 ratio during bioremediation treatment implied the enrichment of HA with functional oxygen groups. Potentiometric titrations of HA solution showed increases in the buffering and the redox capacities of HA during the bioremediation process. The results of parameters of humification showed an increase of the compositional carbon in HA at the end, compared to at the start, of bioremediation, while the carbon that belonged to fulvic acids (FA) reduced by 44%. Transformation into HA is the likely cause of this observed reduction. The TE and the IP demonstrated that humification occured during the bioremediation process. According to the available data, this is the first report on synthesis of HS during bioremediation of petroleum hydrocarbons.",
publisher = "Elsevier Sci Ltd, Oxford",
journal = "International Biodeterioration & Biodegradation",
title = "Transformation and synthesis of humic substances during bioremediation of petroleum hydrocarbons",
volume = "122",
pages = "47-52",
doi = "10.1016/j.ibiod.2017.04.009"
}

Jednak, T., Avdalović, J., Miletić, S., Slavković Beškoski, L., Stanković, D., Milić, J., Ilić, M., Beškoski, V., Gojgić-Cvijović, G.,& Vrvić, M.. (2017). Transformation and synthesis of humic substances during bioremediation of petroleum hydrocarbons. in International Biodeterioration & Biodegradation
Elsevier Sci Ltd, Oxford., 122, 47-52.
https://doi.org/10.1016/j.ibiod.2017.04.009

Jednak T, Avdalović J, Miletić S, Slavković Beškoski L, Stanković D, Milić J, Ilić M, Beškoski V, Gojgić-Cvijović G, Vrvić M. Transformation and synthesis of humic substances during bioremediation of petroleum hydrocarbons. in International Biodeterioration & Biodegradation. 2017;122:47-52.
doi:10.1016/j.ibiod.2017.04.009 .

Jednak, Tanja, Avdalović, Jelena, Miletić, Srđan, Slavković Beškoski, Latinka, Stanković, Dalibor, Milić, Jelena, Ilić, Mila, Beškoski, Vladimir, Gojgić-Cvijović, Gordana, Vrvić, Miroslav, "Transformation and synthesis of humic substances during bioremediation of petroleum hydrocarbons" in International Biodeterioration & Biodegradation, 122 (2017):47-52,
https://doi.org/10.1016/j.ibiod.2017.04.009 . .

TY  - CONF
AU  - Miletić, Srđan
AU  - Jednak, Tanja
AU  - Avdalović, Jelena
AU  - Beškoski, Vladimir
AU  - Ilić, Mila
AU  - Gojgić-Cvijović, Gordana
AU  - Vrvić, Miroslav
PY  - 2017
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/2210
AB  - Bioremediation is the process of detoxification or elimination of pollutants using microorganisms with different metabolic capabilities. Biodegradation by natural populations of microorganisms is one of the primary mechanisms by which oil and other pollutants of hydrocarbon origin can be removed from the environment and it is also much cheaper than the other remediation technologies. In this study, we analyzed the samples of historical waste from the oil industry, which contained sand, organic materials, heavy fuel oil and catalysts used during the process of hydrodesulfurization (HDS) of oil. The aim was to examine the fate of cobalt and molybdenum, toxic heavy metals present in those catalysts. A consortium of microorganisms isolated from the complex pollutants from the oil industry was added to the samples. During the study, beside the transformation of cobalt and molybdenum forms, we also monitored the biodegradation process of the total petroleum hydrocarbons (TPH).
PB  - Trans Tech Publications Ltd
C3  - Solid State Phenomena
T1  - Bioremediation of complex pollutants from the oil industry containing cobalt and molybdenum catalysts
SP  - 622
EP  - 625
DO  - 10.4028/www.scientific.net/SSP.262.622
ER  - 

@conference{
author = "Miletić, Srđan and Jednak, Tanja and Avdalović, Jelena and Beškoski, Vladimir and Ilić, Mila and Gojgić-Cvijović, Gordana and Vrvić, Miroslav",
year = "2017",
abstract = "Bioremediation is the process of detoxification or elimination of pollutants using microorganisms with different metabolic capabilities. Biodegradation by natural populations of microorganisms is one of the primary mechanisms by which oil and other pollutants of hydrocarbon origin can be removed from the environment and it is also much cheaper than the other remediation technologies. In this study, we analyzed the samples of historical waste from the oil industry, which contained sand, organic materials, heavy fuel oil and catalysts used during the process of hydrodesulfurization (HDS) of oil. The aim was to examine the fate of cobalt and molybdenum, toxic heavy metals present in those catalysts. A consortium of microorganisms isolated from the complex pollutants from the oil industry was added to the samples. During the study, beside the transformation of cobalt and molybdenum forms, we also monitored the biodegradation process of the total petroleum hydrocarbons (TPH).",
publisher = "Trans Tech Publications Ltd",
journal = "Solid State Phenomena",
title = "Bioremediation of complex pollutants from the oil industry containing cobalt and molybdenum catalysts",
pages = "622-625",
doi = "10.4028/www.scientific.net/SSP.262.622"
}

Miletić, S., Jednak, T., Avdalović, J., Beškoski, V., Ilić, M., Gojgić-Cvijović, G.,& Vrvić, M.. (2017). Bioremediation of complex pollutants from the oil industry containing cobalt and molybdenum catalysts. in Solid State Phenomena
Trans Tech Publications Ltd., 622-625.
https://doi.org/10.4028/www.scientific.net/SSP.262.622

Miletić S, Jednak T, Avdalović J, Beškoski V, Ilić M, Gojgić-Cvijović G, Vrvić M. Bioremediation of complex pollutants from the oil industry containing cobalt and molybdenum catalysts. in Solid State Phenomena. 2017;:622-625.
doi:10.4028/www.scientific.net/SSP.262.622 .

Miletić, Srđan, Jednak, Tanja, Avdalović, Jelena, Beškoski, Vladimir, Ilić, Mila, Gojgić-Cvijović, Gordana, Vrvić, Miroslav, "Bioremediation of complex pollutants from the oil industry containing cobalt and molybdenum catalysts" in Solid State Phenomena (2017):622-625,
https://doi.org/10.4028/www.scientific.net/SSP.262.622 . .

TY  - JOUR
AU  - Milić, Jelena
AU  - Avdalović, Jelena
AU  - Šolević Knudsen, Tatjana
AU  - Gojgić-Cvijović, Gordana
AU  - Jednak, Tanja
AU  - Vrvić, Miroslav
PY  - 2016
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/1937
AB  - The group of polycyclic aromatic hydrocarbons (PAHs) are very hazardous environmental pollutants because of their mutagenic, carcinogenic and toxic effects on living systems. The aim of this study was to examine and compare the ability and efficiency of selected bacterial isolates obtained from oil-con-taminated areas to biodegrade PAHs. The potential of the bacteria to biodeg-rade various aromatic hydrocarbons was assessed using the 2,6-dichlorophe-nolindophenol assay. Further biodegradation of PAHs was monitored by gra-vimetric and gas-chromatographic analysis. Among the eight bacterial isolates, identified on the basis of 16S rDNA sequences, two isolates, Planomicrobium sp. RNP01 and Rhodococcus sp. RNP05, had the ability to grow on and utilize almost all examined hydrocarbons. Those isolates were further examined for biodegradation of phenanthrene and pyrene, as single substrates, and as a mixture, in vitro for ten days. After three days, both isolates degraded a significant amount phenanthrene, which has a simpler chemical structure than pyrene. Planomicrobium sp. RNP01 commenced biodegradation of pyrene in the PAH mixture only after it had almost completely degraded phenanthrene. The isolated and characterized bacteria, Planomicrobium sp. RNP01 and Rhodococcus sp. RNP05, have shown high bioremediation potential and are likely candidates to be used for degradation of highly toxic PAHs in contaminated areas.
PB  - Association of the Chemical Engineers of Serbia
T2  - Chemical Industry and Chemical Engineering Quarterly / CICEQ
T1  - Initial microbial degradation of polycyclic aromatic hydrocarbons
VL  - 22
IS  - 3
SP  - 293
EP  - 299
DO  - 10.2298/CICEQ150606043M
ER  - 

@article{
author = "Milić, Jelena and Avdalović, Jelena and Šolević Knudsen, Tatjana and Gojgić-Cvijović, Gordana and Jednak, Tanja and Vrvić, Miroslav",
year = "2016",
abstract = "The group of polycyclic aromatic hydrocarbons (PAHs) are very hazardous environmental pollutants because of their mutagenic, carcinogenic and toxic effects on living systems. The aim of this study was to examine and compare the ability and efficiency of selected bacterial isolates obtained from oil-con-taminated areas to biodegrade PAHs. The potential of the bacteria to biodeg-rade various aromatic hydrocarbons was assessed using the 2,6-dichlorophe-nolindophenol assay. Further biodegradation of PAHs was monitored by gra-vimetric and gas-chromatographic analysis. Among the eight bacterial isolates, identified on the basis of 16S rDNA sequences, two isolates, Planomicrobium sp. RNP01 and Rhodococcus sp. RNP05, had the ability to grow on and utilize almost all examined hydrocarbons. Those isolates were further examined for biodegradation of phenanthrene and pyrene, as single substrates, and as a mixture, in vitro for ten days. After three days, both isolates degraded a significant amount phenanthrene, which has a simpler chemical structure than pyrene. Planomicrobium sp. RNP01 commenced biodegradation of pyrene in the PAH mixture only after it had almost completely degraded phenanthrene. The isolated and characterized bacteria, Planomicrobium sp. RNP01 and Rhodococcus sp. RNP05, have shown high bioremediation potential and are likely candidates to be used for degradation of highly toxic PAHs in contaminated areas.",
publisher = "Association of the Chemical Engineers of Serbia",
journal = "Chemical Industry and Chemical Engineering Quarterly / CICEQ",
title = "Initial microbial degradation of polycyclic aromatic hydrocarbons",
volume = "22",
number = "3",
pages = "293-299",
doi = "10.2298/CICEQ150606043M"
}

Milić, J., Avdalović, J., Šolević Knudsen, T., Gojgić-Cvijović, G., Jednak, T.,& Vrvić, M.. (2016). Initial microbial degradation of polycyclic aromatic hydrocarbons. in Chemical Industry and Chemical Engineering Quarterly / CICEQ
Association of the Chemical Engineers of Serbia., 22(3), 293-299.
https://doi.org/10.2298/CICEQ150606043M

Milić J, Avdalović J, Šolević Knudsen T, Gojgić-Cvijović G, Jednak T, Vrvić M. Initial microbial degradation of polycyclic aromatic hydrocarbons. in Chemical Industry and Chemical Engineering Quarterly / CICEQ. 2016;22(3):293-299.
doi:10.2298/CICEQ150606043M .

Milić, Jelena, Avdalović, Jelena, Šolević Knudsen, Tatjana, Gojgić-Cvijović, Gordana, Jednak, Tanja, Vrvić, Miroslav, "Initial microbial degradation of polycyclic aromatic hydrocarbons" in Chemical Industry and Chemical Engineering Quarterly / CICEQ, 22, no. 3 (2016):293-299,
https://doi.org/10.2298/CICEQ150606043M . .

TY  - CONF
AU  - Jednak, Tanja
AU  - Avdalović, Jelena
AU  - Miletić, Srđan
AU  - Beškoski, Vladimir
AU  - Ilić, Mila
AU  - Gojgić-Cvijović, Gordana
AU  - Vrvić, Miroslav
PY  - 2013
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/5342
AB  - Poster presented at: 1st EuCheMS Congress on Green and Sustainable Chemistry, Budapest, Hungary, October 13-15, 2013
T1  - Green chemisty and bioremediation: Investigation of metal infulence from catalysts on microorganism consortia which is used in bioremediation
UR  - https://hdl.handle.net/21.15107/rcub_cer_5342
ER  - 

@conference{
author = "Jednak, Tanja and Avdalović, Jelena and Miletić, Srđan and Beškoski, Vladimir and Ilić, Mila and Gojgić-Cvijović, Gordana and Vrvić, Miroslav",
year = "2013",
abstract = "Poster presented at: 1st EuCheMS Congress on Green and Sustainable Chemistry, Budapest, Hungary, October 13-15, 2013",
title = "Green chemisty and bioremediation: Investigation of metal infulence from catalysts on microorganism consortia which is used in bioremediation",
url = "https://hdl.handle.net/21.15107/rcub_cer_5342"
}

Jednak, T., Avdalović, J., Miletić, S., Beškoski, V., Ilić, M., Gojgić-Cvijović, G.,& Vrvić, M.. (2013). Green chemisty and bioremediation: Investigation of metal infulence from catalysts on microorganism consortia which is used in bioremediation. .
https://hdl.handle.net/21.15107/rcub_cer_5342

Jednak T, Avdalović J, Miletić S, Beškoski V, Ilić M, Gojgić-Cvijović G, Vrvić M. Green chemisty and bioremediation: Investigation of metal infulence from catalysts on microorganism consortia which is used in bioremediation. 2013;.
https://hdl.handle.net/21.15107/rcub_cer_5342 .

Jednak, Tanja, Avdalović, Jelena, Miletić, Srđan, Beškoski, Vladimir, Ilić, Mila, Gojgić-Cvijović, Gordana, Vrvić, Miroslav, "Green chemisty and bioremediation: Investigation of metal infulence from catalysts on microorganism consortia which is used in bioremediation" (2013),
https://hdl.handle.net/21.15107/rcub_cer_5342 .

TY  - CONF
AU  - Avdalović, Jelena
AU  - Slavković Beškoski, Latinka
AU  - Miletić, Srđan
AU  - Jednak, Tanja
AU  - Ilić, Mila
AU  - Gojgić-Cvijović, Gordana
AU  - Beškoski, Vladimir
PY  - 2013
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/5045
AB  - U ovom radu, proučavana je mogućnost primene autohtonog zimogenog konzorcijuma mikroorganizama za bioremedijaciju naftnog zagađenja, kao i mogućnost nastanka huminskih supstanci tokom procesa bioremedijacije. Naime, neki istraživači smatraju da tokom biorazgradnje policikličnih aromatičnih ugljovodonika (PAH) nastaju supstance slične huminskim, što je veoma značajno, s’ obzirom da huminske supstance predstavljaju jedan od ključnih elemenata kvaliteta zemljišta.  U cilju ispitivanja navedene hipoteze, dizajniranirano je pilot postrojenje za 
 bioremedijaciju, i praćenje promena u ugljovodoničnom sastavu, kao i promena u sastavu huminskih supstanci.
PB  - Belgrade : Serbian Chemical Society
C3  - 6. Simpozijum Hemija i zaštita životne sredine »Envirochem 2013«, Knjiga izvoda, Vršac 21-24. maj 2013
T1  - Ispitivanje humifikacionih transformacija tokom bioremedijacije ugljovodonika na pilot postrojenju
T1  - Humic Substances Transformation During  Bioremediation of Petroleum Hydrocarbons on Pilot  Experiment
SP  - 364
EP  - 365
UR  - https://hdl.handle.net/21.15107/rcub_cer_5045
ER  - 

@conference{
author = "Avdalović, Jelena and Slavković Beškoski, Latinka and Miletić, Srđan and Jednak, Tanja and Ilić, Mila and Gojgić-Cvijović, Gordana and Beškoski, Vladimir",
year = "2013",
abstract = "U ovom radu, proučavana je mogućnost primene autohtonog zimogenog konzorcijuma mikroorganizama za bioremedijaciju naftnog zagađenja, kao i mogućnost nastanka huminskih supstanci tokom procesa bioremedijacije. Naime, neki istraživači smatraju da tokom biorazgradnje policikličnih aromatičnih ugljovodonika (PAH) nastaju supstance slične huminskim, što je veoma značajno, s’ obzirom da huminske supstance predstavljaju jedan od ključnih elemenata kvaliteta zemljišta.  U cilju ispitivanja navedene hipoteze, dizajniranirano je pilot postrojenje za 
 bioremedijaciju, i praćenje promena u ugljovodoničnom sastavu, kao i promena u sastavu huminskih supstanci.",
publisher = "Belgrade : Serbian Chemical Society",
journal = "6. Simpozijum Hemija i zaštita životne sredine »Envirochem 2013«, Knjiga izvoda, Vršac 21-24. maj 2013",
title = "Ispitivanje humifikacionih transformacija tokom bioremedijacije ugljovodonika na pilot postrojenju, Humic Substances Transformation During  Bioremediation of Petroleum Hydrocarbons on Pilot  Experiment",
pages = "364-365",
url = "https://hdl.handle.net/21.15107/rcub_cer_5045"
}

Avdalović, J., Slavković Beškoski, L., Miletić, S., Jednak, T., Ilić, M., Gojgić-Cvijović, G.,& Beškoski, V.. (2013). Ispitivanje humifikacionih transformacija tokom bioremedijacije ugljovodonika na pilot postrojenju. in 6. Simpozijum Hemija i zaštita životne sredine »Envirochem 2013«, Knjiga izvoda, Vršac 21-24. maj 2013
Belgrade : Serbian Chemical Society., 364-365.
https://hdl.handle.net/21.15107/rcub_cer_5045

Avdalović J, Slavković Beškoski L, Miletić S, Jednak T, Ilić M, Gojgić-Cvijović G, Beškoski V. Ispitivanje humifikacionih transformacija tokom bioremedijacije ugljovodonika na pilot postrojenju. in 6. Simpozijum Hemija i zaštita životne sredine »Envirochem 2013«, Knjiga izvoda, Vršac 21-24. maj 2013. 2013;:364-365.
https://hdl.handle.net/21.15107/rcub_cer_5045 .

Avdalović, Jelena, Slavković Beškoski, Latinka, Miletić, Srđan, Jednak, Tanja, Ilić, Mila, Gojgić-Cvijović, Gordana, Beškoski, Vladimir, "Ispitivanje humifikacionih transformacija tokom bioremedijacije ugljovodonika na pilot postrojenju" in 6. Simpozijum Hemija i zaštita životne sredine »Envirochem 2013«, Knjiga izvoda, Vršac 21-24. maj 2013 (2013):364-365,
https://hdl.handle.net/21.15107/rcub_cer_5045 .

TY  - CONF
AU  - Avdalović, Jelena
AU  - Slavković Beškoski, Latinka
AU  - Miletić, Srđan
AU  - Jednak, Tanja
AU  - Ilić, Mila
AU  - Gojgić-Cvijović, Gordana
AU  - Beškoski, Vladimir
PY  - 2013
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/5046
AB  - Poster presented at: 6. Simpozijum Hemija i zaštita životne sredine »Envirochem 2013«,, Vršac 21-24. maj 2013
T1  - Ispitivanje humifikacionih transformacija tokom bioremedijacije ugljovodonika na pilot postrojenju
UR  - https://hdl.handle.net/21.15107/rcub_cer_5046
ER  - 

@conference{
author = "Avdalović, Jelena and Slavković Beškoski, Latinka and Miletić, Srđan and Jednak, Tanja and Ilić, Mila and Gojgić-Cvijović, Gordana and Beškoski, Vladimir",
year = "2013",
abstract = "Poster presented at: 6. Simpozijum Hemija i zaštita životne sredine »Envirochem 2013«,, Vršac 21-24. maj 2013",
title = "Ispitivanje humifikacionih transformacija tokom bioremedijacije ugljovodonika na pilot postrojenju",
url = "https://hdl.handle.net/21.15107/rcub_cer_5046"
}

Avdalović, J., Slavković Beškoski, L., Miletić, S., Jednak, T., Ilić, M., Gojgić-Cvijović, G.,& Beškoski, V.. (2013). Ispitivanje humifikacionih transformacija tokom bioremedijacije ugljovodonika na pilot postrojenju. .
https://hdl.handle.net/21.15107/rcub_cer_5046

Avdalović J, Slavković Beškoski L, Miletić S, Jednak T, Ilić M, Gojgić-Cvijović G, Beškoski V. Ispitivanje humifikacionih transformacija tokom bioremedijacije ugljovodonika na pilot postrojenju. 2013;.
https://hdl.handle.net/21.15107/rcub_cer_5046 .

Avdalović, Jelena, Slavković Beškoski, Latinka, Miletić, Srđan, Jednak, Tanja, Ilić, Mila, Gojgić-Cvijović, Gordana, Beškoski, Vladimir, "Ispitivanje humifikacionih transformacija tokom bioremedijacije ugljovodonika na pilot postrojenju" (2013),
https://hdl.handle.net/21.15107/rcub_cer_5046 .

TY  - CONF
AU  - Jednak, Tanja
AU  - Avdalović, Jelena
AU  - Miletić, Srđan
AU  - Beškoski, Vladimir
AU  - Ilić, Mila
AU  - Gojgić-Cvijović, Gordana
AU  - Vrvić, Miroslav
PY  - 2013
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/5341
AB  - The subject of our study was to investigate if there is an influence of metal catalysts on microbial consortia isolated from a variety of waste materials, which can be used in the process of bioremediation. Catalysts used in the experimental work were by-products of oil desulfurizer and 
treated as waste material. Metals to which we were directed attention in this study were molybdenum and cobalt.
PB  - Hungarian Chemical Society
C3  - Programme & Book of Abstracts - 1st EuCheMS Congress on Green and Sustainable Chemistry, Budapest, Hungary, October 13-15, 2013
T1  - Green chemisty and bioremediation: Investigation of metal infulence from catalysts on microorganism consortia which is used in bioremediation
SP  - 91
UR  - https://hdl.handle.net/21.15107/rcub_cer_5341
ER  - 

@conference{
author = "Jednak, Tanja and Avdalović, Jelena and Miletić, Srđan and Beškoski, Vladimir and Ilić, Mila and Gojgić-Cvijović, Gordana and Vrvić, Miroslav",
year = "2013",
abstract = "The subject of our study was to investigate if there is an influence of metal catalysts on microbial consortia isolated from a variety of waste materials, which can be used in the process of bioremediation. Catalysts used in the experimental work were by-products of oil desulfurizer and 
treated as waste material. Metals to which we were directed attention in this study were molybdenum and cobalt.",
publisher = "Hungarian Chemical Society",
journal = "Programme & Book of Abstracts - 1st EuCheMS Congress on Green and Sustainable Chemistry, Budapest, Hungary, October 13-15, 2013",
title = "Green chemisty and bioremediation: Investigation of metal infulence from catalysts on microorganism consortia which is used in bioremediation",
pages = "91",
url = "https://hdl.handle.net/21.15107/rcub_cer_5341"
}

Jednak, T., Avdalović, J., Miletić, S., Beškoski, V., Ilić, M., Gojgić-Cvijović, G.,& Vrvić, M.. (2013). Green chemisty and bioremediation: Investigation of metal infulence from catalysts on microorganism consortia which is used in bioremediation. in Programme & Book of Abstracts - 1st EuCheMS Congress on Green and Sustainable Chemistry, Budapest, Hungary, October 13-15, 2013
Hungarian Chemical Society., 91.
https://hdl.handle.net/21.15107/rcub_cer_5341

Jednak T, Avdalović J, Miletić S, Beškoski V, Ilić M, Gojgić-Cvijović G, Vrvić M. Green chemisty and bioremediation: Investigation of metal infulence from catalysts on microorganism consortia which is used in bioremediation. in Programme & Book of Abstracts - 1st EuCheMS Congress on Green and Sustainable Chemistry, Budapest, Hungary, October 13-15, 2013. 2013;:91.
https://hdl.handle.net/21.15107/rcub_cer_5341 .

Jednak, Tanja, Avdalović, Jelena, Miletić, Srđan, Beškoski, Vladimir, Ilić, Mila, Gojgić-Cvijović, Gordana, Vrvić, Miroslav, "Green chemisty and bioremediation: Investigation of metal infulence from catalysts on microorganism consortia which is used in bioremediation" in Programme & Book of Abstracts - 1st EuCheMS Congress on Green and Sustainable Chemistry, Budapest, Hungary, October 13-15, 2013 (2013):91,
https://hdl.handle.net/21.15107/rcub_cer_5341 .