Browse > Article
http://dx.doi.org/10.4491/KSEE.2017.39.1.19

Characteristics of a Filter Module Adsorption for Fine Dust Removal on Road  

Lee, Jai Yeop (Environment and Plant Research Institute, Korea Institute Civil Technology)
Kim, Ilho (Environment and Plant Research Institute, Korea Institute Civil Technology)
Publication Information
Journal of Korean Society of Environmental Engineers / v.39, no.1, 2017 , pp. 19-25 More about this Journal
Abstract
In this study, a electrostatic filter which could be applicable to road environment was developed and evaluated in adsorption capacity. The evaluation were performance for removal by particle size and adsorption amount by pressure using ASERAE 52.1 and 52.2. The range of size for removal test was $0.3{\mu}m{\sim}10.0{\mu}m$ which had 12 steps. The filter showed 91.3% removal efficiency from $2.5{\mu}m$ and under the size, average 53.5% proportional to decreasing size value. The weight removal was 96.7% from 22.6 mmaq, initial pressure to 35 mmaq, end pressure with $715.9g/m^2$, the adsorption amount. The shape of isotherm was expressed as Langmuir's one. After washing saturated filter with dust to end pressure, the initial pressure and adsorption amount of the filter showed a light drop with no removal efficiency decline.
Keywords
Fine Dust; Langmuir Isotherm; Filter Panel; ASHRAE 52.1; ASHRAE 52.2;
Citations & Related Records
Times Cited By KSCI : 5  (Citation Analysis)
연도 인용수 순위
1 National Institute of Environmental Research, Health Effect of Exposure to Asian Dust and Ultrafine particle(II), National Institute of Environmental Research, Incheon, pp. 1-152(2009).
2 Korea Environment Institute, A study on the health impact and management policy of PM2.5 in Korea I, Korea Environment Institute, Sejong, p. 73(2012).
3 Seo, J. H., Ha, E. H., Park, H. S., Lee, B. E., Hong, Y. C., Kim, Y. H., Ha, M. N., Kim, B. M., Chang, M. H. and Park, E. K., "The effect of prenatal indoor and outdoor PM10 exposure on growth and development of infant in the MOthers and Children's Environmental Health (MOCEH)," in Proceedings of the annual meeting of Korean Society of Environmental Health and Toxicology, KSEHT, Pyeongchang, pp. 210-211(2011).
4 Yoo, E. C., Dou, W. G. and Cho, J. G., "Study for the Control of Re-suspended Dust from Paved Road," The Annual Report of Busan Metropolitan City Inst. Health & Environ., 19(1), 177-186(2009).
5 Seoul City, A study of reduction counterplan for ultra-fine dust (PM-2.5), Seoul City, Seoul(2011).
6 Kim, J. S., Lee, W. M., Kim, I. H. and Kim, K. S., "Environmental Functional Soundproof Wall," Int. J. Highw. Eng., 15(5), 71-72(2012).
7 Jeon, T. Y. and Kim, J. Y., "Characterization of Fine Dust Collection Using a Filter Ventilation," Appl. Chem. Eng., 26(2), 229-233(2015).   DOI
8 Park, H. W., Huang S., Chang, S. G. and Kim, S. B., "Fine Iron Dust Collection by Magnetized Mesh Filters," J. Korean Soc. Atmos. Environ., 31(2), 118-130(2015).   DOI
9 Jeong, S. K. and Park, Y. O., "Study of Catalytic Filter on the Removal of Dust and HVOC," J. Korean Ind. Eng. Chem., 19(1), 80-85(2008).
10 Ji, S. M., Sohn, J. R. and Park, H. S., "Filtration Performance of Fibrous Air Filter under External Electric Field using Insulated Electrodes," Korean Soc. Atmos. Environ., 28(6), 675-687(2012).   DOI
11 Jeon, J. Y., Han, K. W., Song, J. S. and Park, S. H., "Computational Fluid Dynamic (CFD) Analysis-based Feasibility Study on Wind Power Generation due to Traveling Vehicles on Highway," J. Korean Soc. Civil Eng., 332(2), 739-748(2013).
12 Brunauer, S., Deming, L. S., Deming, W. E. and Teller, E. "On a Theory of the van der Waals Adsorption of Gases," J. Am. Chem. Soc., 62, 1723-1732(1940).   DOI
13 Brunauer, S., The Adsorption of Gases and Vapours, Oxford University Press, London, pp. 149-151(1945).
14 Lee., J. Y. and Kim, I. H., "Effects on Road Airpollutants Reduction by Operating Factors of Water Jet System," J. Korean Soc. Urban Environ., 16(3), 305-311(2016).
15 Kim, B. S., Park, I. G., Jung D. G., Lee S. D. and Hong, M. S., "Air quality monitoring and evaluation of bag filter performance for removal of fine particulates in roadway tunnels," J. Korean Tunn. Undergr. Sp. Assoc., 17(5), 523-531(2015).   DOI