Earticle

초록

영어

The recent bloom of a very large jellyfish Nemopilema nomurai has caused a danger to sea fishery and sea bathers. Presently, Nemopilema nomurai is thrown away through a separator system in the sea. The objective of this work was to produce bio-gas from Nemopilema nomurai by using anaerobic digestion. The bio-gas includes the hydrogen or the methane gases. It relates that Nemopilema nomurai is effectually changed into the renewable energy. When the jellyfish biomass was used as an organic carbon source the bio-gases were evolved. The aim of this study was to determine the optimal conditions for hydrogen and methane gases production according to the substrate concentrations of Nemopilema nomurai, optimal culture condition and the sludge-pretreatment without pH control. The optimal culture condition was found to be 35℃ and the heat-treatments of jellyfish was done at 120℃ for 30 min. The production rate of hydrogen and methane gas were found to be 8.8 mL/L/h, 37.2 mL/L/h from 1.5 g of dry Nemopilema nomurai.

목차

Abstract
 서론
 재료 및 방법
  사용균주 및 방법
  실험장치 및 분석방법
 결과 및 고찰
  해파리 첨가량에 따른 수소, 메탄 생산
  해파리 전처리
  배양온도에 따른 수소, 메탄 생성
  배양온도에 따른 pH 변화
 결론
 REFERENCES

키워드

저자

• 김지윤 [ Ji-Youn Kim | 신라대학교 의생명과학대 생명공학과 ]
• 이성목 [ Sung-Mok Lee | 신라대학교 의생명과학대 생명공학과 ]
• 김종훈 [ Jong-Hun Kim | 신라대학교 의생명과학대 생명공학과 ]
• 이재화 [ Jae-Hwa Lee | 신라대학교 의생명과학대 생명공학과 ] Corresponding author

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  KSBB Journal

• 간기

  격월간

• pISSN

  1225-7117

• 수록기간

  2009~2013

• 십진분류

  KDC 476 DDC 576