상대습도 및 노후화에 따른 헤파필터 내 입자상 에어로졸 제거 효율 분석
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 장지원 | - |
dc.contributor.author | 정수광 | - |
dc.date.accessioned | 2023-06-08T05:40:09Z | - |
dc.date.available | 2023-06-08T05:40:09Z | - |
dc.date.created | 2023-06-07 | - |
dc.date.issued | 2023-04 | - |
dc.identifier.issn | 1226-1289 | - |
dc.identifier.uri | http://scholarworks.bwise.kr/ssu/handle/2018.sw.ssu/43984 | - |
dc.description.abstract | With the recent increase in particulate matter across the country, demand for air purification devices including high-efficiency filters has increased. Still, there is a lack of research on the life and performance of filters. Therefore, the purpose of this study is to test the change in performance according to the relative humidity and aging of the filter. Considering the shape change of particles according to relative humidity, we tested the aerosol removal efficiency of the filter and took SEM analysis. Differential pressure and wind guage were also measured at the front and rear ends of the filter box. As a ventilation device, a device with 150 CMH was used that is distributed on the market, and HEPA filter (H13) was used alone. The result of the measurement confirmed that filter with high relative humidity condition in same aged condition shows a positive effect in terms of aerosol removal efficiency, differential pressure and wind guage have higher values. Comparing the aged filter with the new filter, the aged filter showed a low value in terms of aerosol removal efficiency and differential pressure. Therefore, this study confirmed significant performance variation of filter in difference with relative humidity and aging condition. | - |
dc.language | 한국어 | - |
dc.language.iso | ko | - |
dc.publisher | 한국생활환경학회 | - |
dc.relation.isPartOf | 한국생활환경학회지 | - |
dc.title | 상대습도 및 노후화에 따른 헤파필터 내 입자상 에어로졸 제거 효율 분석 | - |
dc.title.alternative | Analysis of Efficiency of Removing Particulate Aerosol in HEPA Filter by Relative Humidity and Aging | - |
dc.type | Article | - |
dc.identifier.doi | 10.21086/ksles.2023.4.30.2.191 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | 한국생활환경학회지, v.30, no.2, pp.191 - 202 | - |
dc.identifier.kciid | ART002958243 | - |
dc.description.journalClass | 2 | - |
dc.citation.endPage | 202 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 191 | - |
dc.citation.title | 한국생활환경학회지 | - |
dc.citation.volume | 30 | - |
dc.contributor.affiliatedAuthor | 정수광 | - |
dc.description.isOpenAccess | N | - |
dc.subject.keywordAuthor | Particulate matter | - |
dc.subject.keywordAuthor | Relative humidity | - |
dc.subject.keywordAuthor | Filter | - |
dc.subject.keywordAuthor | Differential pressure | - |
dc.subject.keywordAuthor | Filter aging | - |
dc.description.journalRegisteredClass | kci | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
Soongsil University Library 369 Sangdo-Ro, Dongjak-Gu, Seoul, Korea (06978)02-820-0733
COPYRIGHT ⓒ SOONGSIL 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.