Indoor Air Quality in Various Type of Public Facilities at Honam Province

호남지역의 다중이용시설별 실내공기질 실태 조사

  • Seo, Byeong-Ryang (Green Jeonnam Environmental Complex Center, Suncheon First College) ;
  • Jeong, Man-Ho (Green Jeonnam Environmental Complex Center, Suncheon First College) ;
  • Jeon, Jun-Min (Department of Civil & Environmental Engineering, Suncheon First College)
  • 서병량 (순천제일대학 그린전남환경종합센터) ;
  • 정만호 (순천제일대학 그린전남환경종합센터) ;
  • 전준민 (순천제일대학 토목환경과)
  • Published : 2006.10.31

Abstract

This study was performed to investigate the characteristics of indoor air quality(IAQ) in 91 public facilities from September 2004 to March 2005 in the Honam province(Chonnam, Gwangju). The measured air pollutants are $PM_{10}$, formaldehyde(HCHO), CO, $CO_{2}$ and total suspended bacteria(TSB), the maintenance standard materials of IAQ management law established by ministry of environment in Korea(MOE). We also surveyed establishment and operation of ventilation equipment. It was measured $1.2m{\sim}1.5m$ on the floor between 8 o'clock AM and 7 o'clock PM. As the result, $PM_{10}$ and CO was showed the highest concentration, $188.89{\mu}g/m^{3}$, 8.67 ppm, at the indoor parking. The concentration of HCHO was the highest in large store and steamer room. The concentration was respectively $118.70{\mu}g/m^{3}\;and\;113.21{\mu}g/m^{3}$. The concentration of $CO_{2}$ was the highest at the reading room of the library on the condition of natural ventilation. The concentration of $CO_{2}$ was 1,816 ppm and higher than the IAQ standards established by MOE. The TSB was just measured in the hospital and silver town. It was the highest at the admission room of hospital. The concentration of TSB was $766CFU/m^{3}$. The public facilities of this study were not exceed each maintenance standards except $CO_{2}$ but it was surveyed that the management will be needed about some air pollutant according to target facilities.

Keywords

References

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