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Performance characteristics of simultaneous removal equipment for paint particulate matter and VOCs generated from a spraying paint booth

입자상물질과 VOCs 동시제거 실증장치에서 자동차 페인트 부스 발생 paint aerosol과 VOCs의 동시제거 성능 특성

  • Lee, Jae-Rang (Climate Change Research Division, Korea Institute of Energy Research) ;
  • Hasolli, Naim (Climate Change Research Division, Korea Institute of Energy Research) ;
  • Jeon, Seong-Min (Climate Change Research Division, Korea Institute of Energy Research) ;
  • Lee, Kang-San (Climate Change Research Division, Korea Institute of Energy Research) ;
  • Kim, Kwang-Deuk (Climate Change Research Division, Korea Institute of Energy Research) ;
  • Park, Young-Ok (Climate Change Research Division, Korea Institute of Energy Research)
  • Received : 2016.12.12
  • Accepted : 2016.12.26
  • Published : 2016.12.31

Abstract

The purpose of this study is to determine the performance characteristics of the paint particulate and volatile organic compounds(VOCs) simultaneous removal from the spraying paint booth in the laboratory and real site by sticky paint particulate and VOCs simultaneous removal demonstration unit. The sticky paint particulate and VOCs simultaneous removal unit is composed of the horizontal type pleated filter modules and the zig-zag type granular activated carbon packing modules. The test conditions at the laboratory are $50.15g/m^3$ of average paint aerosol concentration and 300 ppm of VOCs concentration which were same as the working conditions of spraying paint booth in the real site. But, the demonstration conditions at the real site are varied according to the working condition of spraying paint booth for the kind of passenger car bodies. The test results at the laboratory obtained that 99% of total particulate collection efficiency at 0.62 m/min of filtration velocity and 84% at 1.77 m/min of filtration velocity. The VOCs removal efficiencies are 97% at $3500hr^{-1}$ of gas hour space velocity and 59% at $10,000hr^{-1}$ of gas hour space velocity. In the real site test, the average removal efficiency of PM10 was measured to be 99.65%, the average removal efficiency of PM2.5 was 99.38%, the average removal efficiency of PM1 was 98.52%, and the average removal efficiency of VOCs was 89%.

Keywords

References

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