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http://dx.doi.org/10.15269/JKSOEH.2015.25.2.194

Exposure Assessment of Dust and Airborne Microorganisms among Workers in a Clothing Shopping Center  

Oh, Sung Eop (Department of Industrial Health, Catholic University of Pusan)
Kim, Ki Youn (Department of Industrial Health, Catholic University of Pusan)
Publication Information
Journal of Korean Society of Occupational and Environmental Hygiene / v.25, no.2, 2015 , pp. 194-201 More about this Journal
Abstract
Objectives: The purpose of this study is to assess the exposure level to dust and airborne microorganisms among employed workers in a clothing shopping center. Materials and Methods: On-site investigation of a clothing shopping center was performed between October and November 2012. The hazardous substances measured in this study are particulate matter(Total dust, respirable dust) and airborne microorganisms (Total airborne bacteria, total airborne fungi). Results: The highest geometric mean levels of particulate matter(total dust, respirable dust) for personal sampling were $1.735(SD:0.883)mg/m^3$ for total dust and $0.0711(SD:0.008)mg/m^3$ for respirable dust, respectively. Those for area sampling were $0.625(SD:0.091)mg/m^3$ for total dust and $0.0718(SD:0.012)mg/m^3$ for respirable dust, respectively. The highest geometric averaged concentrations of airborne microorganisms(Total airborne bacteria, total airborne fungi) were detected at $1,181(SD:105)cfu/m^3$ for total airborne bacteria and $683(SD:114)cfu/m^3$ for total airborne fungi, respectively. Concentrations of particulate matters and airborne microorganism in clothes shopping center did not correlate significantly with environmental factors such as temperature or relative humidity. Conclusions: Exposure levelshave not been established for service workers. Thus, health risk assessment for this group is very difficult. Health guidelines for service workers should be established as soon as possible.
Keywords
airborne microorganisms; clothing shopping center; respirable dust; total dust;
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Times Cited By KSCI : 6  (Citation Analysis)
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1 Bae KW, Kim JH, Kim YS, Park, JS, Jee YK, et al. Microbiological indentification and distribution of metal components in suspended particulate matter during yellow sand phenomena at Taean region in 2003. Tuber. Respir. Dis. 2005;58(2):167-173   DOI
2 Chung HJ, Back SH, Kim JH, Kim HM. Study on Indoor Air Quality Assessment of Underground Shops in Daejon City. J Korea Society of Environmental Administration 1998;4(2):109-117
3 Choi C.K, Yoo S.Y, Jeon B.K. A study on the characteristics of concentrations of atmospheric aerosols in pusan. Journal of Korean Society of Environmental health 2000;26(2);41-48
4 Chun Y, Boo KO, Kim J, Park SU, Lee M. Synopsis, transport, and physical characteristics of Asian dust in Korea. J. Geophy. Res. 2001;106(16):18461-18469   DOI
5 Ichinose T, Yoshida S, Hiyoshi K, Sadakane K, Takano H et al. The effects of microbial materials adhered to Asian sand dust on allergic lung inflammation. Arch. Environ. Contam. Toxicol. 2008;55(3):348-357   DOI
6 Iwasaka Y, Shi GY, Yamada M, Kobayashi F, Kakikawa M, et al. Mixture of Kosa(Asian dust) and bioaerosols detected in the atmosphere over the Kosa particles source regions with ballon-borne measurements: possibility of long-range transport Air Qual. Atmos. Health 2009;2:29-38   DOI
7 Jeon BI, Hwang YS, Characteristics of weekday/weekend PM10 and PM2.5 concentrations at busan. Journal of Environmental Science International 2014;23(7); 1241-1251   DOI
8 Jung ES, Lee DH, Lee BW. A Study on Variation of Concentration of Airborne Microorganisms in the Atmosphere nearby an amusement park during the spring season. Journal of Industrial Science and Technology in konkuk university 2011;36:43-46
9 Jung JY, Lee BK, Phee YG. Assessment of indoor air quality in commercial office buildings. J Korean Soc Occup Environ Hyg 2007;17(1);31-42
10 Jung GH, Chon TY. Study of indoor air quality from the several offices in busan area. J of the Korean Society for Environmental Analysis 2006;9(1);7-12
11 Kim H. An analysis of air pollution and daily mortality. J The Korean Statistical Society 2000;13(2):265-274
12 Kim YD. Measurements of Indoor Air Quality in Crowd Facilities. J Architectural Institute of Korea. 2006;22(12):289-296
13 Kim KY, Jang GY, Park JB, Kim CN, Lee KJ. Field Study of Characteristics of Airborne Bacteria Distributed in the Regulated Public Facilities, J Korea Industrial Hygiene Association 2006;16(1):1-10
14 Kim KY, Roh YM, Kim YS, Lee CM, Sim IS. Profile of airborne microoganisms distributed in general offices. J Korea Industrial Hygiene Association. 2008;18(1): 11-19
15 Lim MJ, Kim SD. A field study on the concentration of suspended microbes by living space. Korean Journal of Odor Research and Engineering 2005;11;50-53
16 Koh YJ, Gong YW, Lee JM, Go JM, Kim YH, Jegal S. Distribution of airborne fungi in the public facilities. Korean J. Santitation 2007;22(4);77-85
17 Koh JY, Jang CG, Cha MJ, Park KN, Kim MK et al. Distribution and Characteristics of Microorganisms Associated with Settled Particles During Asian Dust Events. Korean Journal of Microbiology 2012;45(2): 134-140
18 Lee JW, Kim HW. A Study on the size distribution, TSP and PM10 concentrations in subway stations in seoul. J Korea Society for Atmospheric Environment. 1997;1: 110-112
19 Lee SH, Choi BR, Yi, SM, Ko GP. Characterization of microbial community during asian dust events in Korea. Science of the Total Environment 2009;407 (20):5308-5314   DOI
20 Lee, DH, Lee SH, Bae SJ, Kim NH, Park KS et al. The Concentration of Indoor Air Quality and Correlations of Marterials at Multiple-use Facilities in Gwangju. J Korean Society of Environmental Engineers. 2010;32(11):1001-1010
21 Lee, SD, Lee SK, Park, JS, Kong BJ, Kim JC. The characteristics of the air pollutants distribution and concentration at the baengnyeong island. Jounal of Korean Society of Environmental Administration 2010;16(1);25-33
22 Ministry of environment(MOE). Indoor Air Quality Control Act of Multi use Facilities. 2003
23 Nevalainen A, Hyvarinen A, Pasanen A, Reponen T. Fungi and bacteria in normal and mouldy dwellings. In Samson, R.A, Flannigan, B, Flannigan, M.E, Verhoeff, A.P., Adan, O.C.G., Hoekstra, E.S.(Eds.), Health Implications of Fungi in Indoor Environments. Elsevier, Amsterdam, 1994:155-162
24 Wang HS, Hwang JS, Chang SJ, Kim SM. Evaluation of Emissions according to the selling store in department store. Journal of the Korea Furniture Society 2015;26(1);71-76
25 Park JW, Lim YH, Kyung SY, An CH, Lee SP. et al. Detection of pathogenic viruses in the atmosphere during Asian dust event in incheon city. Tuber. Respir. Dis. 2005;59(3):279-285   DOI
26 Park JB, Kim KY, Jang GY, Kim CY, Lee KJ. Size Distribution and Concentration of Airborne Fungi in the Public Facilities. Journal of Korean Society of Environmental health 2006;32(1):36-45