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Comparison of the relative performance efficiencies of melt-blown and glass fiber filter media for managing fine particles

Authors
 Sungho Hwang  ;  Jaehoon Roh  ;  Wha Me Park 
Citation
 Aerosol Science and Technology, Vol.52(4) : 451-458, 2018 
Journal Title
 Aerosol Science and Technology 
ISSN
 0278-6826 
Issue Date
2018
Abstract
The purpose of this study was to compare the performance efficiency of melt-blown and currently used glass fiber filter media under the same environmental conditions. To evaluate filter efficiency, filter class was determined according to ISO and European standards (EN 1822-1:2009) using an automated filter tester (0.3 μm size), taking into account particle filtration, fractional efficiency for negative pressure devices, and consumption of electrical power. The average fractional efficiency, quality factor (QF), fractional efficiency by dust loading amount, pressure by dust loading amount, and QF by dust loading amount were higher in the case of melt-blown media than in the case of glass fiber filters. The fractional efficiency of hydrocharged melt-blown filters was higher than that of uncharged media. Based on performance efficiency, melt-blown filters are more effective high efficiency particulate air filters than glass fiber media.
Full Text
https://www.tandfonline.com/doi/full/10.1080/02786826.2017.1423274
DOI
10.1080/02786826.2017.1423274
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Preventive Medicine and Public Health (예방의학교실) > 1. Journal Papers
Yonsei Authors
Roh, Jae Hoon(노재훈)
Park, Wha Me(박화미) ORCID logo https://orcid.org/0000-0002-7499-0663
URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/162120
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