| 基质浓度·电极距离·离子强度对MFC影响的研究 |
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| 引用本文： | 刘莹,徐惠忠,韩京龙,张章堂,陈博彦. 基质浓度·电极距离·离子强度对MFC影响的研究[J]. 环境科学与技术, 2011, 34(9): 157-161. DOI: 10.3969/j.issn.1003-6504.2011.09.036 |
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| 作者姓名： | 刘莹 徐惠忠 韩京龙 张章堂 陈博彦 |
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| 作者单位： | 1. 烟台大学环境与材料工程学院,山东烟台,264005
2. 台湾宜兰大学工学院,台湾宜兰26047 |
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| 基金项目： | 吉林省科技厅科技成果转化补助基金项目(20105065) |
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| 摘 要： | 以宜兰酒厂废水处理厂的污泥为菌种来源,构建单槽无膜无介体空气阴极型微生物燃料电池(Microbial Fuel Cell,MFC),通过添加小同浓度的基质、改变阳极与阴极距离及添加不同浓度的NaCl,分别考察了基质浓度、电极距离、离子强度对MFC性能的影响.研究结果表明,伴随基质COD浓度的增加(从300 mg/L增到...
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| 关 键 词： | 微生物燃料电池 基质浓度 电极距离 离子强度 |
Influence of Substrate Concentration,Electrode Space and Ionic Strength on Microbial Fuel Cell |
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| LIU Ying,XU Hui-zhong,HAN Jing-long,CHANG Chang-tang,CHEN Bor-yann. Influence of Substrate Concentration,Electrode Space and Ionic Strength on Microbial Fuel Cell[J]. Environmental Science and Technology, 2011, 34(9): 157-161. DOI: 10.3969/j.issn.1003-6504.2011.09.036 |
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| Authors: | LIU Ying XU Hui-zhong HAN Jing-long CHANG Chang-tang CHEN Bor-yann |
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| Affiliation: | LIU Ying1,XU Hui-zhong1,HAN Jing-long1,CHANG Chang-tang2,CHEN Bor-yann2(1.School of Environmental and Material Engineering,Yantai University,Yantai 264005,China,2.Department of Engineering,I-Lan University,I-Lan 26047,Taiwan) |
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| Abstract: | Activated sludge was taken from wine-bearing wastewater treatment plant of I-Lan Distillery,and membrane-less and mediator-less air-cathode microbial fuel cells(MFC)were constructed.Influence of substrate concentration,electrode space and ionic strength on the performance of MFC was studied.Results indicated that the coulombic efficiency(CE)decreased by 50% with the substrate concentration increased from 300 COD mg/L to 1 000 COD mg/L,but longer period of time to maintain stable power generation was observe... |
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| Keywords: | microbial fuel cells(MFC) substrate concentration electrode space ionic strength |
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