Source apportionment and carcinogenic risk assessment of passive air sampler-derived PAHs and PCBs in a heavily industrialized region

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dc.authorid0000-0002-4641-1652
dc.authorid0000-0002-1728-1588
dc.authorid0000-0002-0839-3772
dc.authorid0000-0001-6990-0275
dc.authorid0000-0001-5179-8444
dc.contributor.authorÇetin, Banu
dc.contributor.authorYurdakul, Sema
dc.contributor.authorGüngörmüş, Elif
dc.contributor.authorÖztürk, Fatma
dc.contributor.authorSofuoğlu, Sait Cemil
dc.date.accessioned2021-06-23T18:51:31Z
dc.date.available2021-06-23T18:51:31Z
dc.date.issued2018
dc.departmentBAİBÜ, Mühendislik Fakültesi, Çevre Mühendisliği Bölümüen_US
dc.description.abstractCancer has become the primary reason of deaths in Dilovasi probably due to its location with unique topography under the influence of heavy industrialization and traffic. In this study, possible sources and carcinogenic health risks of PAHs and PCBs were investigated in Dilovasi region by Positive Matrix Factorization (PMF) and the USEPA approach, respectively. PAHs and PCBs were measured monthly for a whole year at 23 sampling sites using PUF disk passive samplers. Average ambient air concentrations were found as 285 ± 431 ng/m3 and 4152 ± 6072 pg/m3, for ?15PAH and ?41PCB, respectively. PAH concentrations increased with decreasing temperature especially at urban sites, indicating the impact of residential heating in addition to industrial activities and traffic. On the other hand, PCB concentrations mostly increased with temperature probably due to enhanced volatilization from their sources. Possible sources of PAHs were found as emissions of diesel and gasoline vehicles, biomass and coal combustion, iron and steel industry, and unburned petroleum/petroleum products, whereas iron-steel production, coal and biomass burning, technical PCB mixtures, and industrial emissions were identified for PCBs. The mean carcinogenic risk associated with inhalation exposure to PAHs and PCBs were estimated to be >10?6 and >10?5, respectively, at all sampling points, while the 95th percentile was >10?5 at 15 of 23 and >10?4 at 8 of 23 sampling locations, respectively. Probabilistic assessment showed, especially for PCBs, that a majority of Dilovasi population face significant health risks. The higher risks due to PCBs further indicated that PCBs and possibly other pollutants originating from the same sources such as PBDEs and PCNs may be an important issue for the region. © 2018 Elsevier B.V.en_US
dc.description.sponsorshipTürkiye Bilimsel ve Teknolojik Araştirma Kurumu, TÜBITAK: 113Y500en_US
dc.description.sponsorshipThis study was supported by the Scientific and Technological Research Council of Turkey (TUBITAK) with the project number of 113Y500 . We would like to thank Mustafa Odabasi (Dokuz Eylul University) for his support.en_US
dc.description.urihttps://gcris.iyte.edu.tr/bitstream/11147/7621/1/1-s2.0-S0048969718309057-main.pdf
dc.identifier.doi10.1016/j.scitotenv.2018.03.145
dc.identifier.endpage41en_US
dc.identifier.issn0048-9697
dc.identifier.pmid29573689en_US
dc.identifier.scopus2-s2.0-85044133642en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage30en_US
dc.identifier.urihttps://doi.org/10.1016/j.scitotenv.2018.03.145
dc.identifier.urihttps://hdl.handle.net/20.500.12491/3838
dc.identifier.volume633en_US
dc.identifier.wosWOS:000432475300003en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.institutionauthorÖztürk, Fatma
dc.language.isoenen_US
dc.publisherElsevier B.V.en_US
dc.relation.ispartofScience of the Total Environmenten_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectCarcinogenic risken_US
dc.subjectDilovasien_US
dc.subjectPAHsen_US
dc.subjectPCBsen_US
dc.subjectPositive Matrix Factorizationen_US
dc.subjectSource apportionmenten_US
dc.titleSource apportionment and carcinogenic risk assessment of passive air sampler-derived PAHs and PCBs in a heavily industrialized regionen_US
dc.typeArticleen_US

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