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http://dx.doi.org/10.4491/KSEE.2013.35.10.717

A Study on the PM2.5 Concentration in the Car in Jeonju Downtown  

Moon, Hyung Suk (Department of Civil and Environmental Engineering, Korea Maritime University)
Kim, Jong Soo (Department of Carbon Fusion Engineering, Jeonju University)
Kim, In Soo (Department of Civil and Environmental Engineering, Korea Maritime University)
Publication Information
Journal of Korean Society of Environmental Engineers / v.35, no.10, 2013 , pp. 717-723 More about this Journal
Abstract
The Korea Ministry of Environment prepares some paticulate matter eliminate measures for national health protection, as the Paticulate Matter ($PM_{2.5}$) exceeds the standard at more than half of the monitoring posts installed in the nation's big cities. At the center of JeonJu, when measuring the ultrafine particles of inner car at the different driving conditions, at the condition of the Actuator of inner recirculation mode and the Blower of 2-speed, the reduction speed of the ultrafine particles is most fast and the concentration stays low. When the windows are opened during driving, outer pollutants enter the car and also inner paticulate matter flies in all direction, and the increase of passengers causes the scattering of the ultrafine paticles. As the filter for air cleaning, the using of polypropylene non-woven fabric (used commonly now) is most excellent, but for the removal of volatile organic substance as well as the paticulate matter, it is thought that the using of activated carbon fiber filter, carbon adsorbent, is even more excellent.
Keywords
Paticulate matter ($PM_{2.5}$); Jeonju; Car; Air cleaning filter;
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Times Cited By KSCI : 1  (Citation Analysis)
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