상하수도학회지 (Journal of Korean Society of Water and Wastewater)

  • 제22권3호
  • /
  • Pages.299-306
  • /
  • 2008
  • /
  • 1225-7672(pISSN)
  • /
  • 2287-822X(eISSN)
대한상하수도학회 (The Korean Society of Water and Wastewater)
권호 표지

이상 혐기성 공정을 이용한 음식물류폐기물폐수와 양돈폐수의 혼합액으로부터 수소 및 메탄 생산

Hydrogen and Methane Production from Mixture of Food Wastewater and Swine Wastewater using Two-Phase Anaerobic Process

  • 김충곤 (광운대학교 환경공학과) ;
  • 강선홍 (광운대학교 환경공학과)
  • 투고 : 2008.01.08
  • 심사 : 2008.05.15
  • 발행 : 2008.06.15
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초록

This study has been conducted to derive the bio-energy, hydrogen and methane production, from mixture of food wastewater and swine wastewater, the high strength organic wastewater and to increase effluent quality. To overcome this limitation in one-phase anaerobic process, two-phase anaerobic process combining hydrogen fermenter and methane fermenter was applied. In this system $2,323ml\;H_2/L$ was produced daily from Run II where 500 ml of heattreated sludge in methane fermenter was injected, and methane produced from methane fermenter did not show big difference regardless of the amount of returning sludge at each Run. It was concluded that the two-phase anaerobic process was the appropriat process to produce hydrogen and methane simultaneously and stably. Influent $TCOD_{Cr}$ to two-phase anaerobic process showed the range of 132~145 g/L(average 140 g/L), and effluent $TCOD_{Cr}$ range was 25~40 g/L(average 32 g/L), and organic removal efficiency showed 71~82%(average 76.3%).

키워드

과제정보

연구 과제 주관 기관 : 광운대학교

참고문헌

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