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Bacterial communities in microbial fuel cells enriched with high concentrations of glucose and glutamate

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Author(s)
Choo, Yeng Fung; Lee, Jiyoung; Chang, In Seop; Kim, Byung Hong
Type
Article
Citation
Journal of Microbiology and Biotechnology, v.16, no.9, pp.1481 - 1484
Issued Date
2006-09
Abstract
In this study, glucose and glutamate (copiotrophic conditions) were used to enrich electrochemically active bacteria (EAB) in a microbial fuel cell (MFC). The enriched population consisted primarily of gamma-Proteobacteria (36.5%), followed by Firmicutes (27%) and delta-Proteobacteria (15%). Accordingly, we compared our own enrichments done under many different conditions with those reported from the literature, all of which support the notion that electrochemically active bacteria are taxonomically very diverse. Enrichments with different types and levels of energy sources (fuels) have clearly yielded many different groups of bacteria.
Publisher
한국미생물·생명공학회
ISSN
1017-7825
URI
https://scholar.gist.ac.kr/handle/local/17843
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