소형챔버를 이용한 드라이클리닝 모직물 목도리의 휘발성유기화합물 방출 특성
VOC Emission Characteristics of Dry Cleaned Wool Scarfs through Small Chamber Testing
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Objectives: This study was conducted to evaluate the emission of VOCs from clothing that had been dry cleaned. Methods: In order to ensure the same conditions, f100% wool scarves were selected as the fabric type. Four identical tests were conducted on the option of either removing the plastic bags which came from the dry cleaning shop or not . The scarf was located inside a closet or room for one or two days. Small chamber tests were conducted to determine the VOC emission characteristics under the same conditions such as temperature, humidity, loading factor, and air exchange rates. Air from the chamber for VOCs was sampled by Tenax TA tube and analyzed by thermal desorption and GC/MSD. Results: Assuming that test represented dry cleaning and consumer’s conditions well enough, we can conclude that immediate emissions after the dry cleaning of the scarfs caused elevated levels of TVOC, five VOCs (benzene, toluene, ethylbenzene, xylene, stylene), and decane group compounds. Conclusions: By removing the plastic bags which came from the dry cleaning shop or not, the storage conditions of dry cleaned scarfs by consumers during the storage time periods (one to three days) would be significant for reducing VOC emissions.
Abstract
Objectives: This study was conducted to evaluate the emission of VOCs from clothing that had been dry cleaned. Methods: In order to ensure the same conditions, f100% wool scarves were selected as the fabric type. Four identical tests were conducted on the option of either removing the plastic bags which came from the dry cleaning shop or not . The scarf was located inside a closet or room for one or two days. Small chamber tests were conducted to determine the VOC emission characteristics under the same conditions such as temperature, humidity, loading factor, and air exchange rates. Air from the chamber for VOCs was sampled by Tenax TA tube and analyzed by thermal desorption and GC/MSD. Results: Assuming that test represented dry cleaning and consumer’s conditions well enough, we can conclude that immediate emissions after the dry cleaning of the scarfs caused elevated levels of TVOC, five VOCs (benzene, toluene, ethylbenzene, xylene, stylene), and decane group compounds. Conclusions: By removing the plastic bags which came from the dry cleaning shop or not, the storage conditions of dry cleaned scarfs by consumers during the storage time periods (one to three days) would be significant for reducing VOC emissions.
참고문헌 (18)
- 김현수, "서울시 소재 다중이용시설의 실내공기질 특성", 보건환경연구원보, pp.187~194 (2014), 보건환경연구원
- 세탁용제에 관한 연구, "장병규", 한국세탁문화연구원, 25~ (1994)
- Bayaa MP, "Determination of selected volatile organic compounds in the air of dry-cleaning shops in the Athens area : pilot study", Indoor Built Environ, 7, pp.315~318 (1998)
- 봉춘근, "서울지역에서의 VOCs 오염원 기여도 추정에 관한 연구", 한국대기환경학회지, 19(4), pp.387~396 (2003), 한국대기환경학회
- Chao, C. Y. H., "Indoor perchloroethylene accumulation from dry cleaned clothing on residential premises", Building and Environment, 34, pp.319~328 (1999)
- Chiappini, L., "A first French assessment of population exposure to tetrachloroethylene from small drycleaning facilities", Indoor Air, 19, pp.226~233 (2009)
- Choi, Y.H., "Estimaton of Emission factor, emission amount and model evaluation of VOCs from the dry cleaning industry", M. S, pp.2004
- 정지연, "노출기준 적용을 위한 세탁소용 석유계 솔벤트 특성규명", 한국산업보건학회지, 13(1), pp.74~81 (2003), 한국산업보건학회
- Jo, W. -K., "Worker exposure to aromatic volatile organic compounds in dry cleaning stores", American Industrial Hygiene Association, 62, pp.466~471 (2001)
- Park, C-B., "Characteristics of daily variation about VOCs emitted from the dry cleaning plant industry", M. S, pp.2013
- Rastkari N., "Exposure Assessment to Trichloroethylene and Perchloroethylene for Workers in the Dry Cleaning Industry", Bull Environ Contam Toxicol, 86, pp.363~367 (2011)
- Roh Y. -M., "A survey on the management of chemical substances and airborne concentration in laundries exposed to organic solvents", Journal of Korean Society of Occupational and Environmental Hygiene, 11(1), pp.70~77 (2001)
- Schreiber, J. S., "Apartment residents and day care workers exposures to tetrachloroethylene and deficits in visual contrast sensitivity", Environ. Health Perspect, 110, pp.655~664 (2002)
- Shin J.S., "A study on safety of drycleaning solvents", Journal of the Korean Home Economics Association, 30(2), pp.35~43 (1992)
- scott RM, "Chemical hazards in the workplace" (1989), Lewis Publishers, Inc
- Tichenor B.A., "Emissions of perchloroethylene from dry cleaned fabrics", Atmos Environ, 24A(5), pp.1219~1229 (1990)
- Tirsell, D.C., "Ullmann’s Encyclopedia of Industrial Chemistry, Sixth Edition, 2000Electronic release", pp.535~539 (2000), Wiley-VCH Verlag GmbH
- Tovalin-Ahumada H, "Personal exposure to volatile organic compounds among outdoor and indoor workers in two Mexican cities", Sci Total Environ, 376, pp.60~67 (2007)