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Generating Characteristics of VOCs in a Commercial Laundry Shop and the Effects on the Health of Workers
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 Title & Authors
Generating Characteristics of VOCs in a Commercial Laundry Shop and the Effects on the Health of Workers
Park, Ok-Hyun; Lee, Kyoung-Seok; Min, Kyoung-Woo; Cho, Gwang-woon; Yoon, Kwan-Ju; Jeong, Won-Sam; Cho, Young-Gwan; Kim, Eun-Sun; Yang, Jin-Seok;
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 Abstract
Objectives: The objective of this study was to evaluate the generating characteristics of VOCs and the exposure effect to chemicals among laundry workers and to identify the current status of occupational safety and health through health check-ups. Methods: During the six-month period from April to September 2015, this study quantitatively measured seven VOCs in ten laundries and carried out health examinations on 35 workers. Results: Comparing the monitoring results for the ten laundries, they were classified into three groups by ventilation system, dry-cleaning and size of shop. The average concentration of toluene, chlorobenzene, xylene, ethylbenzene, benzene, styrene and TCE were 23.9, 15.6, 5.5, 2.8, 0.9, 0.3 and , respectively. During dry-cleaning, VOC concentrations were 1.3-8.9 times higher than usual. On the other hand, at night the concentrations of toluene, chlorobenzene, xylene, ethylbenzene, benzene, styrene and TCE were 64.3, 41.5, 12.2, 6.3, 1.1, 1.2 and , respectively. The health checkup results for the 35 workers showed that 13 workers were diagnosed as normal, while 22 workers were diagnosed as requiring continuous monitoring or re-checkup of liver and hematogenous functions. Conclusions: Although the results of exposure evaluation to VOCs did not exceed reference value and items had a low correlation with health checkup items, it is necessary to improve indoor air quality due to VOC volatilization from clothes.
 Keywords
dry-cleaning;indoor air quality;laundry;personal exposure;VOCs;
 Language
Korean
 Cited by
 References
1.
An SH, Lee JH, Park JA. Evaluation of worker's health and occupational exposure to perchloroethylene in laundries. Korean Ind Hyg Assoc J 1994;4(2):224-237

2.
Cho KS, Gu JW, Kim KA, Kim HW, Kim HA et al. The occupaational environmental health, 3rd edition. Insititute of Industrial Medicine Catholic Industrial Medical Center.; 2003. p. 277-292

3.
Choi SY, Kim SH, Lee JJ. The effect on indoor air quality improvement by ventilation rate in newly built apartment. Korean J of Air-conditioning and Refrigeration Eng 2006;18(8):649-655

4.
Choi YH. Estimation of emission amount and model evaluation of VOCs from the dry cleaning industry. Master's thesis, Kunkook University, Seoul. 2004. p. 3-17

5.
Jo WH, Kim SH. Wokers expsoure to aromatic volitile organic compounds in dry cleaning stores. Am Ind Hyg Assoc J 2001;62:466-471 crossref(new window)

6.
Jong HK, Jong JY. Expoure evaluation of harmful factor and management of the working environment in laundry shop. Korea Occupational Safety and Health Agency press.; 2002, p. 3-21

7.
Kim CN, Han KW, Lee YG. A study on concentration change of VOCs (Volatile Organic Compounds) in indoor air quality. Architectural Institute of Korea 2004;24(2):983-986

8.
Kim MG, Jong ER, Park JJ, Yun IK, Kim JS et al. A study on the contribution of air pollution for petroleum laundry solvent. Department of the Environment Press.; 2002. p. 2-70

9.
Kim SY, Kim JY, Lee YK, Lee YS. Study on the exposure levels of organic solvents and subjective symptoms of dry-cleaning workers. Research Information Center for Health(www.richis.org) press.; 1996. p. 1-22

10.
Lee JH, Kim YJ, Lee SK, Woo KS. A study on VOCs concentration in laundries of local area in korea. Soonchunhyang J Nat Sci 2012;18(2):133-139

11.
Lee MJ. Study on formaldehyde and VOCs contamination in the houses located at seoul. Master's thesis, Yeonsei University, Seoul. 2003. p. 1-23

12.
Lee SH, Kim NH, Lee KS, Park KS, Park SY. Analysis of VOCs infiluencing environment factors using statistics in apartment house. J. Korean Society for Atmospheric Environment 2012;28(4);435-445 crossref(new window)

13.
Lee SJ. Characteristics of daily variation about VOCs emitted from newly produced indoor building. Master's thesis, Seoul industry University, Seoul. 2004. p. 1-8

14.
National institute for occupational safety and health (NIOSH). Criteria for a recommended standardoccupational exposure to refined petroleum solvents. DHHS(NIOSH) Pub. NIOSH.; 1977. p. 77-192

15.
Park CB. Characteristics of daily variation about VOCs emitted from the dry cleaning plant industry. Master's thesis, Pusan national University, Pusan. 2013. p. 1-40

16.
Roh YM, Kwon GB, Park SH, Jeong JY. A survey on the management of chemical substances and airborne concentration in laundries exposed to organic solvents. J Korean Soc Occup Environ Hyg 2001;11(1):70-77

17.
Statistics korea. The current working state of industry(City/Industry/Workers), Available :http://kosis.kr/statHtml/statHtml.do?orgId=101&tblId=DT_1KB3002&conn_path=I32015.[accessed 24 March 2015]

18.
Sun WY, Lee YK. Research on national application plan through the induction of VOCs in advanced nation. National Institute of Environmental Research press.; 2007. p 26-43