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Volatile organic compound analysis by sorbent tube-thermal desorption-gas chromatography: A review

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dc.citedby2
dc.contributor.authorKhan M.F.en_US
dc.contributor.authorSahani M.en_US
dc.contributor.authorNadzir M.S.M.en_US
dc.contributor.authorYik L.C.en_US
dc.contributor.authorHoque H.M.S.en_US
dc.contributor.authorAbd Hamid H.H.en_US
dc.contributor.authorWahab M.A.en_US
dc.contributor.authorMunna F.T.en_US
dc.contributor.authorAmin N.en_US
dc.contributor.authorMisran H.en_US
dc.contributor.authorAkhtaruzzaman M.en_US
dc.contributor.authorMaulud K.N.A.en_US
dc.contributor.authorJuahir H.en_US
dc.contributor.authorGhazali A.en_US
dc.contributor.authorIsmail A.en_US
dc.contributor.authorid57210825359en_US
dc.contributor.authorid36677866800en_US
dc.contributor.authorid54383908900en_US
dc.contributor.authorid57215917699en_US
dc.contributor.authorid57189087117en_US
dc.contributor.authorid57194976523en_US
dc.contributor.authorid35263055400en_US
dc.contributor.authorid57200988091en_US
dc.contributor.authorid7102424614en_US
dc.contributor.authorid6506899840en_US
dc.contributor.authorid57195441001en_US
dc.contributor.authorid57215915257en_US
dc.contributor.authorid35186223500en_US
dc.contributor.authorid57215912939en_US
dc.contributor.authorid57201081279en_US
dc.date.accessioned2023-05-29T06:53:22Z
dc.date.available2023-05-29T06:53:22Z
dc.date.issued2018
dc.description.abstractVolatile organic compounds (VOCs) play an important role in the generation of ground level ozone and secondary organic aerosol. Most tropical countries such as Malaysia, Singapore, Indonesia, Brunei experience high ozone pollution. Beside ozone, oxides of nitrogen (NOx) from vehicular emissions also play an important role in photochemical pollution. NOx, particularly nitric oxide (NO), helps to 'clean up' ozone concentrations close to traffic in the ambient air of urban areas. Thus, knowledge of the chemistry of ozone-VOCs-NOx and finding the sources of VOCs are crucial to proceed with an appropriate mitigation strategy. Thus, the detection of ozone precursors and related VOCs is thoroughly discussed. This review finds that the inertness, hydrophobicity, and the effect of the artefact materials are very significant factors to be explored in the selection of the sorbent materials. In the SEA region, relative humidity is relatively high and exceeds 90% during the northeast monsoon. Thus, the hydrophobic properties of the sampling material need careful consideration. Further to the effect of relative humidity (RH), the artefact effect of the material itself is a challenge to be optimized and multi-sorbent material in a single tube could be a viable choice to minimize the effect of the unwanted signal in the spectrum. � 2018 Authors.en_US
dc.description.natureFinalen_US
dc.identifier.epage175
dc.identifier.issue3.14 Special Issue 14
dc.identifier.scopus2-s2.0-85082373687
dc.identifier.spage165
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85082373687&partnerID=40&md5=4f850226aa98b72e016b949011bea672
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/23945
dc.identifier.volume7
dc.publisherScience Publishing Corporation Incen_US
dc.sourceScopus
dc.sourcetitleInternational Journal of Engineering and Technology(UAE)
dc.titleVolatile organic compound analysis by sorbent tube-thermal desorption-gas chromatography: A reviewen_US
dc.typeArticleen_US
dspace.entity.typePublication
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