Natural bitumens versus oil pollution in the Vlasina lake peat
Само за регистроване кориснике
2005
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Free and associated bitumens were isolated by sequential extraction from Vlasina lake peat (SE Serbia) and were investigated in order to differentiate between oil pollution and natural bitumens. Four peat samples were collected at different depths, on a peat island. Gas chromatographic (GC) and gas chromatography/mass spectrometry (GC/MS) analysis revealed the presence of three markedly different bitumen fractions. Here we show that the free bitumens are representing the native peat bitumens. The two associated bitumens are mainly the products of bacterial rework of organic substance, which were then trapped by two differing mechanisms. The bitumens characteristics and association features exclude a contribution of oil pollution.
Кључне речи:
peat / free and associated bitumens / n-alkanes / biogenic and anthropogenic bitumensИзвор:
Environmental Chemistry Letters, 2005, 3, 1, 39-42Издавач:
- Springer Heidelberg, Heidelberg
DOI: 10.1007/s10311-005-0110-2
ISSN: 1610-3653
WoS: 000239114200008
Scopus: 2-s2.0-23144440574
Колекције
Институција/група
Hemijski fakultet / Faculty of ChemistryTY - JOUR AU - Durka, D. AU - Pfendt, Petar A. AU - Jovančićević, Branimir AU - Cvetković, Olga AU - Wehner, H. PY - 2005 UR - https://cherry.chem.bg.ac.rs/handle/123456789/788 AB - Free and associated bitumens were isolated by sequential extraction from Vlasina lake peat (SE Serbia) and were investigated in order to differentiate between oil pollution and natural bitumens. Four peat samples were collected at different depths, on a peat island. Gas chromatographic (GC) and gas chromatography/mass spectrometry (GC/MS) analysis revealed the presence of three markedly different bitumen fractions. Here we show that the free bitumens are representing the native peat bitumens. The two associated bitumens are mainly the products of bacterial rework of organic substance, which were then trapped by two differing mechanisms. The bitumens characteristics and association features exclude a contribution of oil pollution. PB - Springer Heidelberg, Heidelberg T2 - Environmental Chemistry Letters T1 - Natural bitumens versus oil pollution in the Vlasina lake peat VL - 3 IS - 1 SP - 39 EP - 42 DO - 10.1007/s10311-005-0110-2 ER -
@article{ author = "Durka, D. and Pfendt, Petar A. and Jovančićević, Branimir and Cvetković, Olga and Wehner, H.", year = "2005", abstract = "Free and associated bitumens were isolated by sequential extraction from Vlasina lake peat (SE Serbia) and were investigated in order to differentiate between oil pollution and natural bitumens. Four peat samples were collected at different depths, on a peat island. Gas chromatographic (GC) and gas chromatography/mass spectrometry (GC/MS) analysis revealed the presence of three markedly different bitumen fractions. Here we show that the free bitumens are representing the native peat bitumens. The two associated bitumens are mainly the products of bacterial rework of organic substance, which were then trapped by two differing mechanisms. The bitumens characteristics and association features exclude a contribution of oil pollution.", publisher = "Springer Heidelberg, Heidelberg", journal = "Environmental Chemistry Letters", title = "Natural bitumens versus oil pollution in the Vlasina lake peat", volume = "3", number = "1", pages = "39-42", doi = "10.1007/s10311-005-0110-2" }
Durka, D., Pfendt, P. A., Jovančićević, B., Cvetković, O.,& Wehner, H.. (2005). Natural bitumens versus oil pollution in the Vlasina lake peat. in Environmental Chemistry Letters Springer Heidelberg, Heidelberg., 3(1), 39-42. https://doi.org/10.1007/s10311-005-0110-2
Durka D, Pfendt PA, Jovančićević B, Cvetković O, Wehner H. Natural bitumens versus oil pollution in the Vlasina lake peat. in Environmental Chemistry Letters. 2005;3(1):39-42. doi:10.1007/s10311-005-0110-2 .
Durka, D., Pfendt, Petar A., Jovančićević, Branimir, Cvetković, Olga, Wehner, H., "Natural bitumens versus oil pollution in the Vlasina lake peat" in Environmental Chemistry Letters, 3, no. 1 (2005):39-42, https://doi.org/10.1007/s10311-005-0110-2 . .