Journal of Environmental Science International (한국환경과학회지)

The Korean Environmental Sciences Society (한국환경과학회)
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[ H2S ] Removal Characteristics by Combined System of Bioscrubber and Biofilter

Bioscrubber와 Biofilter 병합 시스템에 의한 H2S 제거특성

  • Bin, Jung-In (Division of Environmental System Engineering, Pukyong National University) ;
  • Lee, Byung-Hun (Division of Environmental System Engineering, Pukyong National University) ;
  • Kam, Sang-Kyu (Division of Civil and Environmental Engineering, Cheju National University) ;
  • Lee, Min-Gyu (Division of Applied Chemical Engineering, Pukyong National University)
  • 빈정인 (부경대학교 환경시스템공학부) ;
  • 이병헌 (부경대학교 환경시스템공학부) ;
  • 감상규 (제주대학교 토목환경공학) ;
  • 이민규 (부경대학교 응용화학공학부)
  • Published : 2007.06.30
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Abstract

This study compared the performance of a bioscrubber, a biofilter, and a combined system of bioscrubber and biofilter employed being operated at the laboratory-scale. for the removal of hydrogen sulfide. The bioscrubber maintained 100% removal of hydrogen sulfide up to inlet load of $56\;g-S/m^3{\cdot}hr$, while the removal efficiency was decreased with the increase of inlet load. The biofilter showed 100% removal efficiency up to inlet load of $126\;g-S/m^3{\cdot}h$ and the maximum elimination capacity of $126\;g\;S/m^3{\cdot}h$ for the inlet load of $224\;g-S/m^3{\cdot}h$. On the other hand, the combined system of bioscrubber and biofilter showed 100% removal for an inlet hydrogen sulfide load of up to $85\;g-S/m^3{\cdot}h$ and the maximum elimination capacity of $153\;g-S/m^3{\cdot}h$ for inlet loads of $224\;g-S/m^3{\cdot}h$.

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