| 双极室联合处理啤酒废水的微生物燃料电池 |
| |
| 引用本文： | 温青,吴英,王贵领,赵立新,孙茜,孔凡英.双极室联合处理啤酒废水的微生物燃料电池[J].高等学校化学学报,2010,31(6):1231. |
| |
| 作者姓名： | 温青 吴英 王贵领 赵立新 孙茜 孔凡英 |
| |
| 作者单位： | 1. 哈尔滨工程大学材料科学与化学工程学院, 哈尔滨 150001;
2. 大庆石油学院机械科学与工程学院, 大庆 163318 |
| |
| 基金项目： | 黑龙江省科技攻关项目，大庆市科技攻关项目，哈尔滨工程大学校科学基金 |
| |
| 摘 要： | 构建了双极室连续流联合处理废水的微生物燃料电池(MFC), 该MFC阳极室的出水直接用于阴极室的进水, 利用阴极室的好氧微生物进一步降解有机物. 以啤酒废水作底物, 研究了该MFC的产电性能和废水处理效果. 结果表明, 采用双极室连续流MFC可以大大提高废水的处理效果, 对啤酒废水化学需氧量(COD)的总去除率可达92.2%~95.1%, 其中阳极室中COD去除率为47.6%~56.5%. MFC的开路电压为0.451 V, 最大输出功率为2.89 W/m3. 实验中抑制MFC性能的主要因素是阴极的极化损失, 通过降低进入阴极室溶液的COD浓度、采用优质的阴极材料和加大阴极室内的曝气量等方法进一步优化电池的性能.
|
| 关 键 词： | 微生物燃料电池 啤酒废水 化学需氧量去除率 |
| 收稿时间： | 2009-07-06 |
Microbial Fuel Cell Using Sequential Anode-cathode to Treat Brewery Wastewater |
| |
| WEN Qing,WU Ying,WANG Gui-Ling,ZHAO Li-Xin,SUN Qian,KONG Fan-Ying.Microbial Fuel Cell Using Sequential Anode-cathode to Treat Brewery Wastewater[J].Chemical Research In Chinese Universities,2010,31(6):1231. |
| |
| Authors: | WEN Qing WU Ying WANG Gui-Ling ZHAO Li-Xin SUN Qian KONG Fan-Ying |
| |
| Institution: | 1. College of Material Science and Chemical Engineering, Harbin Engineering University, Harbin 150001, China;
2. Mechanical Science and Engineering College, Daqing Petroleum Institute, Daqing 163318, China |
| |
| Abstract: | A sequential anode-cathode double-chamber MFC,in which the effluent of anode chamber was used as a continuous feed for an aerated cathode chamber,was constructed to treat brewery wastewater.The chemical oxygen demand(COD) can also be removed by heterotrophic bacteria in the cathode chamber.The performances of electricity generation and brewery wastewater treatment were studied.The results showed that the sequential anode-cathode MFC had a great potential for substrate removal in both anode and cathode.Total... |
| |
| Keywords: | Microbial fuel cell Brewery wastewater Chemical oxygen demand(COD) removal efficiency |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《高等学校化学学报》浏览原始摘要信息 |
| 点击此处可从《高等学校化学学报》下载免费的PDF全文 |
|
