Sorptive process and breakthrough behavior of odorous volatile compounds on inert surfaces
DC Field | Value | Language |
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dc.contributor.author | Ahmed, Ezaz | - |
dc.contributor.author | Szulejko, Jan E. | - |
dc.contributor.author | Adelodun, Adedeji A. | - |
dc.contributor.author | Bhattacharya, Satya Sundar | - |
dc.contributor.author | Jeon, Byong Hun | - |
dc.contributor.author | Kumar, Sandeep | - |
dc.contributor.author | Kim, Ki-Hyun | - |
dc.date.accessioned | 2021-07-30T05:06:56Z | - |
dc.date.available | 2021-07-30T05:06:56Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2018-09 | - |
dc.identifier.issn | 2045-2322 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/3046 | - |
dc.description.abstract | The use of glass impinger is an important device for sampling and handling when measuring volatile organic compounds (SVOCs). Thus, it is important to check for possible analyte losses to the inner glass surface when carrying out sample analysis with the aid of impinger system. In this research, we evaluated the sorptive loss patterns of vapor-phase semi-volatile organic compounds [SVOCs (n = 10): acetic acid (ACA), propionic acid (PPA), i-butyric acid (IBA), n-butyric acid (BTA), i-valeric acid (IVA), n-valeric acid (VLA), phenol (PhAl), p-cresol (p-C), indole (ID), and skatole (SK)] on inert surfaces of an impinger in reference to sampling bags. The gaseous standard of these SVOCs (48-406 ppb) in polyester aluminum (PEA) bags was passed through an empty impinger in 1 L steps. The exiting SVOCs were collected on three-bed sorbent tubes for subsequent analysis by thermal desorption-gas chromatography-mass spectroscopy (TD-GC-MS). Impinger wall sorption capacities ranged from 2.0 to 21.0 ng cm(-2). The 10% breakthrough adsorption capacities on the impinger wall for acids, phenols, and indoles ranged from 1.21 +/- 0.15 to 5.39 +/- 0.79, 0.92 +/- 0.12 to 13.4 +/- 2.25, and 4.47 +/- 0.42 to 5.23 +/- 0.35 ng cm(-2), respectively. The observed sorptive patterns suggest that the sorptive losses of the volatile fatty acids, phenols, and indoles can occur very effectively at low ppb levels onto a glass surface. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | NATURE PUBLISHING GROUP | - |
dc.title | Sorptive process and breakthrough behavior of odorous volatile compounds on inert surfaces | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Jeon, Byong Hun | - |
dc.contributor.affiliatedAuthor | Kim, Ki-Hyun | - |
dc.identifier.doi | 10.1038/s41598-018-31362-0 | - |
dc.identifier.scopusid | 2-s2.0-85052753409 | - |
dc.identifier.wosid | 000443477000002 | - |
dc.identifier.bibliographicCitation | SCIENTIFIC REPORTS, v.8, pp.1 - 10 | - |
dc.relation.isPartOf | SCIENTIFIC REPORTS | - |
dc.citation.title | SCIENTIFIC REPORTS | - |
dc.citation.volume | 8 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 10 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | Y | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalWebOfScienceCategory | Multidisciplinary Sciences | - |
dc.subject.keywordPlus | SOLID-PHASE MICROEXTRACTION | - |
dc.subject.keywordPlus | ORGANIC-COMPOUNDS | - |
dc.subject.keywordPlus | CONCENTRATION LEVEL | - |
dc.subject.keywordPlus | GAS-CHROMATOGRAPHY | - |
dc.subject.keywordPlus | THERMAL-DESORPTION | - |
dc.subject.keywordPlus | SAMPLING BAGS | - |
dc.subject.keywordPlus | SORBENT TUBES | - |
dc.subject.keywordPlus | P-CRESOL | - |
dc.subject.keywordPlus | AIR | - |
dc.subject.keywordPlus | ODORANTS | - |
dc.identifier.url | https://www.nature.com/articles/s41598-018-31362-0 | - |
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