• Title/Summary/Keyword: AirKorea

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Experimental Study on Air Ionization Phenomena in the Super Clean Room (초청정 클린룸의 공기이온화에 대한 실험적 연구)

  • Oh, M.D.;Bae, T.S.;Kim, S.C.
    • Korean Journal of Air-Conditioning and Refrigeration Engineering
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    • v.4 no.2
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    • pp.72-81
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    • 1992
  • Experimental study on air ionization phenomena has been conducted to analyze the propagation behavior and dischargeability of polarity air ions under the super clean room environments with the operation of prototype of Air Ionization System. Varying humidity and air velocity, the distribution of air ion density and the discharge time are measured and analyzed.

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Management Policy and Control Technology for Indoor Air Quality in Korea (국내 실내공기질 관리정책의 변천 및 제어기술의 현황)

  • Bae, Gwi-Nam;Ji, Jun-Ho
    • Journal of Korean Society for Atmospheric Environment
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    • v.29 no.4
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    • pp.378-389
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    • 2013
  • In Korea, studies on the indoor air quality have been conducted since mid of 1980s. The turning point occurred in 2003 by establishing the act of the indoor air quality management for public facilities. According to the law, the basic plan for indoor air quality management is prepared by government every five years, affecting greatly governmental policy and related academia and industries. Indoor air quality survey was mostly carried out among indoor air quality researches. After then, assessment of health effect and air cleaning technology were studied. Although various control technologies for particle, bioaerosol, odor, and hazardous chemicals have been applied to indoor environments, breakthrough technologies are needed to solve real problems facing at the applied environments. In the future, issue of indoor air quality is more interested and both management policy and control technology are key factors in order to realize comfort and healthy indoor environments.