| 厌氧流化床微生物燃料电池堆栈产电性能 |
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| 引用本文： | 宫本月,刘新民,郭庆杰. 厌氧流化床微生物燃料电池堆栈产电性能[J]. 青岛化工学院学报(自然科学版), 2014, 0(5): 477-480 |
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| 作者姓名： | 宫本月 刘新民 郭庆杰 |
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| 作者单位： | 青岛科技大学清洁化工过程山东省高校重点实验室,山东青岛266042 |
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| 基金项目： | 山东省科学技术发展计划项目（2010GGX10709）. |
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| 摘 要： | 研究了三级液固厌氧流化床微生物燃料电池（MFC）串并联的产电性能.同时考察了活性炭装填高度、阳极面积等因素对燃料电池产电性能的影响.结果表明：将燃料电池串联时,总电压为1 500 mV,等于3个单级电池的电压之和,能够有效地提高燃料电池的输出电压,最大功率密度为0.28 W·m-2.而并联时,输出电压仅为450 mV左右,和单级电池输出电压大体相当,最大功率密度为0.074 W·m-2.活性炭的装填高度增加1倍,电压升高了20％左右.阳极面积增加1倍,产电量增大了30％.
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| 关 键 词： | 厌氧流化床 微生物燃料电池 串并联 产电性能 |
Electricity Generation Performances of Anaerobic Fluidized Bed Microbial Fuel Cell Stack |
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| GONG Ben-yue,LIU Xin-min,GUO Qing-jie. Electricity Generation Performances of Anaerobic Fluidized Bed Microbial Fuel Cell Stack[J]. Journal of Qingdao Institute of Chemical Technology(Natural Science Edition), 2014, 0(5): 477-480 |
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| Authors: | GONG Ben-yue LIU Xin-min GUO Qing-jie |
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| Affiliation: | (Key Laboratory of Clean Chemical Processing Engineering in Universities of Shandong, Qingdao University of Science and Technology,Qingdao 266042, China) |
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| Abstract: | The effects of the connection manner of fuel cells, the filling height ot acnvated carbon and anode area on electricity generation performances were investigated in the liquid-solid anaerobic fluidized bed single-chamber membrane air-cathode microbial fuel cells （MFCs）. The results showed that, the voltage of three MFCs in series was about 1 500 mV, which was equal to the total of three single batteries and improved the output voltage of the MFC effectively. The maximum power density was 0. 28 W ~ m-2. In parallel, the total voltage was only 450 mV which was the same as the single cell. And the maximum power density was 0. 074 W . m-2. The electricity generation increased by increasing the filling height of activated carbon. The voltage increased 300/oo when the area of anode doubled. |
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| Keywords: | anaerobic fluidized bed microbial fuel cell parallel series electricity gener ation performance |
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