Characterization of Volatile Organic Compounds Emission from Interior Materials of Railway Passenger Cabin

철도차량용 내장재의 휘발성유기화합물 방출특성 분석

  • 조영민 (한국철도기술연구원 철도환경연구실) ;
  • 박덕신 (한국철도기술연구원 철도환경연구실) ;
  • 권순박 (한국철도기술연구원 철도환경연구실) ;
  • 박은영 (과학기술연합대학원대학교)
  • Published : 2008.04.30


The environmental significance of indoor air quality is gaining more attention. Especially, the contamination of indoor air by volatile organic chemicals (VOCs) has become a serious environmental concern. We investigated the VOCs emissions from some interior materials used in the conventional railway passenger cabin. The seat cover and the flooring of cabins were used as testing materials, and they were put in a clean environmental chamber. The temperature and relative humidity was kept at $25{\pm}1^{\circ}C$ and $50{\pm}5%$, respectively. It was found that these interior materials emitted significant amount of VOCs under constantly ventilated condition. The flooring emitted more halogenated VOCs than the seat cover, because it is made of PVC, which contains many chlorine atoms. However, the emission gradually decreased over time. Because the VOCs emission from interior materials may threaten the health of passengers in the cabin, interior materials emitting less VOCs should be used.


  1. Stadler, J.C., Kennedy, Jr G.L. (1996), 'Evaluation of sensory irritation potential of volatile organic chemicals from carpets-alone and in combination', Food Chem. Toxicol. Vol. 34, pp.1125-1130
  2. Anderson, R.C. (1992), Press release. Anderson Laboratories, Inc.; 18 August
  3. Lim, G.-G. (2005), 'A study on the reduction process of VOCs Emission from Paint Booth - A hybrid process of biotrickling filter and activated sludge reactor', J. KOSAE. Vol. 21, pp.41-48
  4. Wolkoff, P. (1998), 'Impact of air velocity, temperature, humidity, and air on long-term VOC emissions from building products', Atmos. Environ. Vol. 32, pp.2659-2668
  5. Jo, W.-K., Kim, K.-Y., Park, K.-H., Kim, Y.-K., Lee, H.-W., Park, J.-K. (2003), 'Comparison of outdoor and indoor mobile sourcerelated volatile organic compounds between low- and high-floor apartments', Environ. Res. Vol. 92, pp.166-171
  6. Yu, C., Crump, D. (1998), 'A review of the emission of VOCs from polymeric materials used in buildings', Build and Environment Vol. 33, pp.357-374
  7. Little, J.C., Hodgson, A.T., Gadgil, A.J. (1994). 'Modeling emissions of volatile organic compounds from new carpets', Atmos.Environ. Vol. 28, pp.227-234
  8. Schaeffer, V.H., Bhooshan, B., Chen, S.-B., Sonenthal, J.S., Hodgson, A.T. (1996), 'Characterization of volatile organic chemical emissions from carpet cushions', J. Air Waste Manage. Assoc. Vol. 46, pp.813-820
  9. Guo, H., Murray, F., Lee, S.C., Wilkinson, S. (2004), 'Evaluation of emissions of total volatile organic compounds from an environmental chamber', Building and Environment, Vol. 39, pp.179-187
  10. Elkilani, A.S., Baker, C.G.J., Al-Shammari, Q.H., Bouhamra, W.S. (2003), 'Sorption of volatile organic compounds on typical carpet fibers', Environ. Int. Vol. 29, pp.575-585
  11. Jo, W.-K., Park, K.-H. (1999), 'Commuter exposure to volatile organic compounds under different driving conditions', Atmos. Environ. Vol. 33, pp.409-417
  12. Jo, W.-K., Yu, C.H. (2001), 'Public bus and taxicab drivers' exposure to aromatic work-time volatile organic compounds', Environ. Res. A, Vol. 86, pp.66-72
  13. 환경부 (2006), '지하철 등 대중운송수단의 실내공기질 실태조사 및 관리방안'
  14. Chan, L.Y., Lau, W.L., Wang, X.M., Tang, J.H. (2003), 'Preliminary measurements of aromatic VOCs in public transportation modes in Guangzhou, China', Environment International, Vol. 29, pp.429-435
  15. Lau, W.-L., Chan, L.-Y. (2003), 'Commuter exposure to aromatic VOCs in public transportation modes in Hong Kong', Sci. Total Environ. Vol. 308, pp.143-155
  16. Sakakibara, K., Kaitani, K., Hamada, C., Sato, S., Matsuo, M. (1999). 'Analysis of odor in car cabin', JSAE Rev. Vol. 20, pp.237-241
  17. Leung, P.-L., Harrison, R.M. (1999). 'Roadside and in-vehicle concentrations of monoaromatic hydrocarbons', Atmos. Environ. Vol. 33, pp.191-204
  18. 한국철도기술연구원 (2002), '실내 쾌적성 향상기술 개발', 연차보고서
  19. 한국철도기술연구원 (2007). '차세대 객차용 청정시스템 개발', 연차보고서
  20. Wolkoff, P. (1999), 'How to measure and evaluate volatile organic compound emissions from buildings. A perspective', Sci. Total Environ. Vol. 227, pp.197-213
  21. Black, M.S., Work, L.M., Worthan, A.G., Pearson, W.J. (1993), 'Measuring the TVOC contributions of carpet using environmental chambers'. In: Saarela, K., Kalliokoski, P., Seppnen, O., editors. Indoor Air 93, Sixth International Conference on Indoor Air Quality and Climate. Helsinki, Vol. 2, pp.401-405
  22. Wolkoff, P., Clausen, P.A., Nielsen, P.A., Gunnarsen, L. (1993), 'Documentation of field laboratory emission cell FLEC-identification of emission processes from carpet, linoleum, paint and sealant by modeling'. In: Saarela, K., Kalliokoski, P., Seppnen, O., editors. Indoor Air Indoor 93, Sixth International Conference on Indoor Air Quality and Climate. Helsinki, Vol. 2, pp.349-554
  23. Sollinger, S., Levsen, K., Wunsch, G. (1993), 'Indoor air pollution by organic emissions from textile floor coverings: climate chamber studies under dynamic conditions', Atmos. Environ. Vol. 27B, pp.183-192
  24. Duffy, B.L., Nelson, P.F. (1997), 'Exposure to emissions of 1,3- butadiene and benzene in the cabins of moving motor vehicles and buses in Sydney, Australia', Atmos. Environ. Vol. 31, pp.3877-3885
  25. Korhonen, H., Lintunen, M. (2004), 'The good indoor air' Like Publishing Ltd. Helsinki, Finland
  26. 환경부 (2003), '다중이용시설 등의 실내공기질 관리법'
  27. Environmental Protection Agency (1999), 'Compendium of Methods for the determination of toxic organic compounds in ambient air'