Anodic potential on dual-chambered microbial fuel cell with sulphate reducing bacteria biofilm |
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Authors: | Tzu-Yang Chou Chris G Whiteley Duu-Jong Lee |
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Affiliation: | 1. Department of Chemical Engineering, National Taiwan University, Taipei, Taiwan;2. Graduate Institute of Applied Science & Technology, National Taiwan University of Science and Technology, Taipei, Taiwan |
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Abstract: | Dual chamber microbial fuel cell reactors were inoculated with a mixed culture of sulfate-reducing bacteria with anode potential being the controlling parameter. A negative poised anode potential enhanced the performance of this fuel cell while a positive poised anode potential had adverse effects on cell performance. Negative anodic potential affects the biofilm characteristics, as evidenced by electrochemical analysis. Microbial community was changed accordingly. |
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Keywords: | Dual microbial fuel cell (MFC) Microbial community Anodic biofilm Sulphate reducing bacteria (SRB) |
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