Experimental investigation of submicron and ultrafine soot particle removal by tree leaves
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Hwang, Hee-Jae | - |
dc.contributor.author | Yook, Se-Jin | - |
dc.contributor.author | Ahn, Kang-Ho | - |
dc.date.accessioned | 2021-06-23T10:04:27Z | - |
dc.date.available | 2021-06-23T10:04:27Z | - |
dc.date.created | 2021-01-21 | - |
dc.date.issued | 2011-12 | - |
dc.identifier.issn | 1352-2310 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/36372 | - |
dc.description.abstract | Soot particles emitted from vehicles are one of the major sources of air pollution in urban areas. In this study, five kinds of trees were selected as Pin us densiflora, Taxus cuspidata, Platanus occidentalis, Zelkova serrata, and Ginkgo biloba, and the removal of submicron (<1 mu m) and ultrafine (<0.1 mu m) soot particles by tree leaves was quantitatively compared in terms of deposition velocity. Soot particles were produced by a diffusion flame burner using acetylene as the fuel. The sizes of monodisperse soot particles classified with the Differential Mobility Analyzers (DMA) were 30, 55, 90, 150, 250, 400, and 600 nm. A deposition chamber was designed to simulate the omni-directional flow condition around the tree leaves. Deposition velocities onto the needle-leaf trees were higher than those onto the broadleaf trees. P. densiflora showed the greatest deposition velocity, followed by T. cuspidata, Platanus occidentalis, Zelkova serrata, and Ginkgo biloba. In addition, from the comparison of deposition velocity between two groups of Platanus occidentalis leaves, i.e. one group of leaves with front sides only and the other with back sides only, it was supposed in case of the broadleaf trees that the removal of airborne soot particles of submicron and ultrafine sizes could be affected by the surface roughness of tree leaves, i.e. the veins and other structures on the leaves. (C) 2011 Elsevier Ltd. All rights reserved. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | Elsevier BV | - |
dc.title | Experimental investigation of submicron and ultrafine soot particle removal by tree leaves | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Ahn, Kang-Ho | - |
dc.identifier.doi | 10.1016/j.atmosenv.2011.09.019 | - |
dc.identifier.scopusid | 2-s2.0-80755132115 | - |
dc.identifier.wosid | 000297488900019 | - |
dc.identifier.bibliographicCitation | Atmospheric Environment, v.45, no.38, pp.6987 - 6994 | - |
dc.relation.isPartOf | Atmospheric Environment | - |
dc.citation.title | Atmospheric Environment | - |
dc.citation.volume | 45 | - |
dc.citation.number | 38 | - |
dc.citation.startPage | 6987 | - |
dc.citation.endPage | 6994 | - |
dc.type.rims | ART | - |
dc.type.docType | Article; Proceedings Paper | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Environmental Sciences & Ecology | - |
dc.relation.journalResearchArea | Meteorology & Atmospheric Sciences | - |
dc.relation.journalWebOfScienceCategory | Environmental Sciences | - |
dc.relation.journalWebOfScienceCategory | Meteorology & Atmospheric Sciences | - |
dc.subject.keywordPlus | PARTICULATE POLLUTION | - |
dc.subject.keywordPlus | DRY DEPOSITION | - |
dc.subject.keywordPlus | SIZE | - |
dc.subject.keywordPlus | NANOPARTICLES | - |
dc.subject.keywordPlus | FINE | - |
dc.subject.keywordPlus | MORTALITY | - |
dc.subject.keywordPlus | CAPTURE | - |
dc.subject.keywordPlus | SURFACE | - |
dc.subject.keywordPlus | WAFER | - |
dc.subject.keywordAuthor | Deposition velocity | - |
dc.subject.keywordAuthor | Ultrafine soot | - |
dc.subject.keywordAuthor | Air pollution | - |
dc.subject.keywordAuthor | Tree | - |
dc.subject.keywordAuthor | Leaf | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S1352231011009605?via%3Dihub | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
55 Hanyangdeahak-ro, Sangnok-gu, Ansan, Gyeonggi-do, 15588, Korea+82-31-400-4269 sweetbrain@hanyang.ac.kr
COPYRIGHT © 2021 HANYANG UNIVERSITY. ALL RIGHTS RESERVED.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.