dc.creator | Lukić, Jelena | |
dc.creator | Đurkić, Tatjana | |
dc.creator | Jovanović, Larisa | |
dc.creator | Aleksić, Gorica | |
dc.creator | Onjia, Antonije | |
dc.date.accessioned | 2023-03-14T11:09:58Z | |
dc.date.available | 2023-03-14T11:09:58Z | |
dc.date.issued | 2020 | |
dc.identifier.issn | 0354-3285 | |
dc.identifier.uri | http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6062 | |
dc.description.abstract | A particularly high pollution level of total petroleum hydrocarbons (TPH) was observed in
the soil at the railway junction in the city of Niš (Serbia). The TPH level in most of the
studied soil samples exceeded the limit intervention value of 5000 mg/kg. The
contamination level decreased alongside the train rail route, according to the distance from
the fuel station. This suggests the pollutant role of railway transport, with the fuel station
identified as a pollution hotspot. Health risk assessment of the contaminated soil has been
made by using TPH fraction approach. Among six aliphatic and seven aromatic
hydrocarbon fractions, the highest TPH content in soil was measured for EC16-C35
aliphatic fraction. This aliphatic fraction causes the highest individual non-cancerogenic
health risk, while cancerogenic risk is mostly attributed to EC16-21 aromatic fraction. Both
the total non-cancerogenic risk (expressed as a hazard quotient) of 5.8, and cancerogenic
risk (expressed as an incremental excess lifetime cancer risk) of 11.7·104, notably exceed
safety target values of 1.0 and 1.0·10-6, respectively. | sr |
dc.description.abstract | Značajno visok nivo zagađenja zemljišta ukupnim naftnim ugljovodonicima (TPH)
detektovan je na lokaciji železničkog čvora u gradu Nišu (Republika Srbija). Koncentracije
TPH u većini ispitivanih uzoraka zemljišta premašuju remedijacionu vrednost od 5000
mg/kg. Nivo kontaminacije se smanjuje duž trase železničkih šina, shodno udaljenosti od
benzinske pumpe. Dobijeni rezultati sugerišu značajnuulogu železničkog transporta u
zagađenju, a benzinska pumpa je identifikovana kao žarište zagađenja. Procena
zdravstvenog rizika od zagađenog zemljišta je urađena primenom TPH frakcionog pristupa.
Među šest alifatičnih i sedam aromatičnih frakcija ugljovodonika, najveći sadržaj TPH u
zemljištu izmeren je za alifatičnu frakciju EC16-C35. Ova frakcija uzrokuje najveći
pojedinačni nekancerogeni zdravstveni rizik, dok se kancerogeni rizik uglavnom pripisuje
aromatičnoj EC16-21 frakciji. Ukupni nekancerogeni rizik (izražen kao količnik opasnosti) od
5,8 i kancerogeni rizik (izražen kao inkrementalni višak rizika od kancera u celokupnom
životnom veku) od 11,7·104, znatno premašuju ciljne bezbedne vrednosti od 1,0, odnosno
1.0·10-6. | sr |
dc.language.iso | en | sr |
dc.publisher | Naučno-stručno društvo za zaštitu životne sredine Srbije, ECOLOGICA | sr |
dc.relation | info:eu-repo/grantAgreement/MESTD/inst-2020/200135/RS// | sr |
dc.rights | restrictedAccess | sr |
dc.source | ECOLOGICA | sr |
dc.subject | Fraction approach | sr |
dc.subject | soil | sr |
dc.subject | contamination | sr |
dc.subject | TPH | sr |
dc.subject | IELCR | sr |
dc.subject | GIS | sr |
dc.subject | surrogate | sr |
dc.subject | health risk assessment | sr |
dc.subject | Frakcioni pristup | sr |
dc.subject | zemljište | sr |
dc.subject | kontaminacija | sr |
dc.title | Total petroleum hydrocarbons distribution and health risk assessment of soil in the Niš railway junction | sr |
dc.type | article | sr |
dc.rights.license | ARR | sr |
dc.citation.epage | 604 | |
dc.citation.issue | 100 | |
dc.citation.rank | M51 | |
dc.citation.spage | 597 | |
dc.citation.volume | 27 | |
dc.identifier.rcub | https://hdl.handle.net/21.15107/rcub_technorep_6062 | |
dc.type.version | publishedVersion | sr |