頁籤選單縮合
題 名 | Exploring Power Generation of Single-Chamber Microbial Fuel Cell Using Mixed and Pure Cultures |
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作 者 | Han, Jing-long; Wang, Chin-tsan; Hu, Yuh-chung; Liu, Ying; Chen, Wen-ming; Chang, Chang-tang; Xu, Hui-zhong; Chen, Bor-yann; | 書刊名 | Journal of the Taiwan Institute of Chemical Engineers |
卷 期 | 41:5 2010.09[民99.09] |
頁 次 | 頁606-611 |
分類號 | 468.1 |
關鍵詞 | Microbial fuel cell; Power generation; Microbiological identification; Polarization curve; |
語 文 | 英文(English) |
英文摘要 | Abstract This study tended to explore factors (e.g., initial substrate concentration, microbial species) affecting electricity generation of air-cathode single-chamber microbial fuel cell (MFC) under fed-batch mode of operation. The maximum coulombic efficiency (CE) and power density taking place at initial concentration of 300 mg COD/L were 8.16% and 68.5 mW/m2, respectively. Rich media would stably provide power output in MFC for long periods of time. As part of COD removal was used for aerobic degradation rather than bioelectricity generation, lower CE values (max. 8.16%) in MFCs were revealed. According to profiles of protein expression and PCR-augmented 16S rRNA analyses for strain identification, >99.5% of nucleotide sequence of predominant pure strains in MFC was identical to type strain Aeromonas punctata. |
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