Toxic metal concentrations and Cu-Zn-Pb isotopic compositions in tires SCIE SCOPUS
DC Field | Value | Language |
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dc.contributor.author | Jeong, Hyeryeong | - |
dc.date.accessioned | 2022-01-19T10:30:38Z | - |
dc.date.available | 2022-01-19T10:30:38Z | - |
dc.date.created | 2022-01-14 | - |
dc.date.issued | 2022-01 | - |
dc.identifier.issn | 2093-3134 | - |
dc.identifier.uri | https://sciwatch.kiost.ac.kr/handle/2020.kiost/42064 | - |
dc.description.abstract | Background Particles from non-exhaust emissions derived from traffic activities are a dominant cause of toxic metal pollution in urban environments. Recently, studies applying multiple isotope values using the Iso-source and positive matrix factorization (PMF) models have begun to be used as useful tools to evaluate the contribution of each pollution source in urban environments. However, data on the metal concentrations and isotopic compositions of each potential source are lacking. Therefore, this study presents data on toxic metals and Cu, Zn, and Pb isotopic compositions in tires, which are one of the important non-exhaust emission sources. Findings Among the toxic metals, Zn had the highest concentration in all tire samples, and the mean concentrations were in the order of Zn > Cu > Pb > Sn > Sb > Ni > Cr > As > Cd. Ni, Zn, Sn, and Sb had higher concentrations in domestic tires (South Korea), and the Cu, Cd, and Pb concentrations were relatively higher in imported tires. The mean values of delta Cu-65(AE647), delta Zn-66(IRMM3702), and Pb-206/Pb-207 ranged from - 1.04 to - 0.22 parts per thousand, - 0.09 to - 0.03 parts per thousand, and 1.1242 to 1.1747, respectively. The concentrations and isotopic compositions of Cu and Pb in the tires showed large differences depending on the product and manufacturer. However, the differences in Zn concentration and delta Zn-66(IRMM3702) values were very small compared with those of Cu and Pb. The relationships of the Zn concentration and isotopic composition showed that domestic tires are clearly distinguishable from imported tires. Bi-plots of Cu, Zn, and Pb isotopic compositions indicated that tires can be clearly discriminated from natural-origin and other non-exhaust traffic emission sources. Conclusions The multi-isotope signatures of Cu, Zn, and Pb exhibited different isotopic values for other non-exhaust traffic emission sources than for tires, and application of the multi-isotope technique may be a powerful method for distinguishing and managing non-exhaust sources of metal contamination in urban environments. | - |
dc.description.uri | 1 | - |
dc.language | English | - |
dc.publisher | SPRINGER INTERNATIONAL PUBLISHING AG | - |
dc.title | Toxic metal concentrations and Cu-Zn-Pb isotopic compositions in tires | - |
dc.type | Article | - |
dc.citation.title | Journal of analytical science and technology | - |
dc.citation.volume | 13 | - |
dc.citation.number | 1 | - |
dc.contributor.alternativeName | 정혜령 | - |
dc.identifier.bibliographicCitation | Journal of analytical science and technology, v.13, no.1 | - |
dc.identifier.doi | 10.1186/s40543-021-00312-3 | - |
dc.identifier.scopusid | 2-s2.0-85122287471 | - |
dc.identifier.wosid | 000739398300001 | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.subject.keywordPlus | WEAR PARTICLES | - |
dc.subject.keywordPlus | ROAD DUST | - |
dc.subject.keywordPlus | STABLE-ISOTOPES | - |
dc.subject.keywordPlus | COPPER | - |
dc.subject.keywordPlus | CONTAMINATION | - |
dc.subject.keywordPlus | POLLUTION | - |
dc.subject.keywordPlus | ZINC | - |
dc.subject.keywordPlus | FRACTIONATION | - |
dc.subject.keywordPlus | ENVIRONMENT | - |
dc.subject.keywordPlus | ELEMENTS | - |
dc.subject.keywordAuthor | Cu isotope | - |
dc.subject.keywordAuthor | Zn isotope | - |
dc.subject.keywordAuthor | Pb isotope | - |
dc.subject.keywordAuthor | Tire | - |
dc.subject.keywordAuthor | Source identification | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Analytical | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |