지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2012.1
- 수록면
- 712 - 719 (8page)
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이 논문의 연구 히스토리 (9)
2014
2013
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초록· 키워드
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This study was attempted to evaluate the change of microbial community in inoculums, lag, and stationary phase using the community level physiological profiles (CLPP) base on C-substrate utilization. It was to ascertain the characterizing microbial community over time in the enrichment step of microbial fuel cells. Microbial fuel cell is a device that converts chemical energy to electricity with aid of the catalytic reaction of microorganisms using C-substrate included wastewater. Microbial fuel cells enriched by a mixture of anaerobic digestive sludge of the sewage treatment plant and livestock wastewater were used. The current after enrichment was generated about 0.84 ± 0.06 mA. Microbial community in inoculums, lag and stationary phase used amine group, phosphorylated chemical group, and carboxylic acid group (some exclusion). However, phenolic compound did not use by microorganisms in lag and stationary phase. It means that there are not the microorganisms capable of decompose the phenol in microbial fuel cell enriched by livestock wastewater. In case of substrates of amino acid and carbohydrates group, these C-substrates were only used by microorganisms in the stationary phase. It may be that electrochemically active microorganisms (EAM) which we want to know should utilize the better these C-substrates than that of lag phase. This study showed that the electrochemically active bacteria that can be distinguished by electron changes of C-substrate utilization over time could be separated.
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참고문헌 (21)
참고문헌 신청
Gil, G. C / 2003 / Operational parameters affecting the performance of a mediatorless microbial fuel cell / Biosensors and Bioelectronics 18:327~324
조경숙 / 200404 / Construction and operation of a novel mediator- and membrane-less microbial fuel cell / PROCESS BIOCHEMISTRY 39:1007~1012
Liu, H. / 2004 / Electricity generation using an air-cathode single chamber microbial fuel cell in the rresence and absence of a proton exchange membrane / Environmental Science & Technology 38:4040~4046
Logan, B. E. / 2006 / Microbial fuel cells: methodology and technology / Environmental Science & Technology 40:5181~5192
Logan, B. E. / 2006 / Electricity-producing bacterial communities in microbial fuel cells / Trends in Microbiology 39:942~952
조경숙 / 200404 / Construction and operation of a novel mediator- and membrane-less microbial fuel cell / PROCESS BIOCHEMISTRY 39:1007~1012
Liu, H. / 2004 / Electricity generation using an air-cathode single chamber microbial fuel cell in the rresence and absence of a proton exchange membrane / Environmental Science & Technology 38:4040~4046
Logan, B. E. / 2006 / Microbial fuel cells: methodology and technology / Environmental Science & Technology 40:5181~5192
Logan, B. E. / 2006 / Electricity-producing bacterial communities in microbial fuel cells / Trends in Microbiology 39:942~952
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