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Analysis of Size-resolved Indoor and Outdoor Particle Sources to Indoor Particles in a Child-care Center
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 Title & Authors
Analysis of Size-resolved Indoor and Outdoor Particle Sources to Indoor Particles in a Child-care Center
Park, Seong-Jun; Kim, Ji-Hye; Joe, Goo-Sang; Yeo, Myoung-Souk; Kim, Kwang-Woo;
 
 Abstract
The particle is one of the major air pollutants, and many studies have reported that particles may cause the cardiovascular and respiratory diseases. Indoor particles have different sources, chemical composition, and biological effects according to particle size. Especially, infants and children who seem to be most vulnerable to the air pollutants spend most times in a Child-care center. Therefore, It is necessary to investigate the particle sources to control indoor particles in a Child-care center. The aim of this study is to identity size-resolved particle sources of indoor and outdoor to indoors in a Child-care center. Indoor and outdoor particle number concentrations were measured simultaneously for five days by using Optical Particle Counter while every indoor activity is documented. The results show that fine particles(, , ) have a strong relationship with outdoor particle concentration, on the other hand, coarse particles(, , ) have a strong relationship with indoor source. In other words the major source of indoor fine particles from outdoor and coarse particles from indoor.
 Keywords
Indoor Air Quality;Particle;Source Correlation;Child-care Center;
 Language
Korean
 Cited by
 References
1.
Abt, E., Suh, H. H., Catalano, P., & Koutrakis, P. (2000). Relative contribution of outdoor and indoor particle sources to indoor concentrations. Environmental Science & Technology, 34, 3579-3587. crossref(new window)

2.
Alshitawi, M. S., & Awbi, H. B. (2011). Measurement and prediction of the effect of students' activities on airborne particulate concentration in a classroom. HVAC&R Research, 17(4), 446-464.

3.
Berico, M., Luciani, A., & Formignani, M. (1997). Atmospheric aerosol in an urban area-measurements of TSP and PM10 standards and pulmonary deposition assessments. Atmospheric Environment, 31(21), 3659-3665. crossref(new window)

4.
Branis, M., Rezacova, P., & Domasova, M. (2005). The effect of outdoor air and indoor human activity on mass concentrations of PM10, PM2.5, and PM1 in a classroom. Environmental Research, 99, 143-149. crossref(new window)

5.
Cha, D. W. (2007). Indoor Air Pollution, Kimoondang, 81

6.
Hussein, T., Glytsos, T., Ondracek, J., Dohanyosova, P., Zdimal, V., Hameri, K., Lazaridis, M., Smolik, J., & Kulmala, M. (2006). Particle size characterization and emission rates during indoor activities in a house. Atmospheric Environment, 40, 4285-4307. crossref(new window)

7.
Katsouyanni, K., Touloumi, G., Samoli, E., Gryparis, A., Tertre, A. L.. Monopolis, Y., Rossi, G., Zmirou, D., Ballester, F., Boumghar, A., Anderson, H. R., Wojtyniak, B., Paldy, A., Braunstein, R., Pekkanen, J., Schindler, C., & Schwartz, J. (2001). Confounding and effect modification in the short-term effects of ambient particles on total mortality: Results from 29 European cities within the APHEA2 project. EPIDEMIOLOGY, 12(5), 521-531. crossref(new window)

8.
Long, C. M., Suh, H. H., Kobzik, L., Catalano, P. J., Ning, Y. Y., & Koutrakis, P. (2001). A pilot investigation of the relative toxicity of indoor and outdoor fine particles: In vitro effects of endotoxin and other particulate properties. Environmental Health Perspectives, 109(10), 1019-1026. crossref(new window)

9.
Pope III, C. A., Burnett, R. T., Thun, M. J., Calle, E. E., Krewski, D., Ito, K., & Thurston, G. D. (2002). Lung cancer, cardiopulmonary mortality, and long-term exposure to fine particulate air pollution. The Journal of the American Medical Association, 287(9), 1132-1141. crossref(new window)

10.
Thatcher, T. L. (1995). Deposition, resuspension, and penetration of particles within a residence. Atmospheric Environment, 29(13), 1487-1497. crossref(new window)

11.
US EPA (1996). Air quality criteria for particulate matter. 1, Washington, DC.