盐桥管径对微生物燃料电池处理啤酒废水的影响  

The Influence of Salt Bridge Diameter on Beer Wastewater Treatment by Microbial Fuel Cells

作　　者：徐苏莉[1] 杨保俊[1] 俞志敏[2,3] 吴克[2,3] 刘盛萍[2] 

机构地区：[1]合肥工业大学化工学院,合肥230009 [2]安徽省固体废弃物能源化利用工程技术研究中心,合肥学院生物与环境工程系,合肥230022 [3]合肥环境工程研究院,合肥230022

出　　处：《包装与食品机械》2011年第4期10-12,27,共4页Packaging and Food Machinery

基　　金：安徽省教育厅自然科学研究项目(KJ2011B138)

摘　　要：以自制的啤酒废水为底物,采用双室微生物燃料电池对自拟的啤酒废水进行处理,研究不同盐桥管径对废水中CODcr、NH3-N等去除率的影响,以及对微生物燃料电池的产电性能影响。试验研究结果表明,当盐桥的管径为12mm时,CODcr和NH3-N的去除率最大,分别为95.2%和71.8%,且产电性能较好,最大输出电压为308mV。Tests of beer wastewater in home-made treatment by two-chamber microbial fuel cells were conducted to compare performance of CODcr, NH3-N, ammonia nitrogen removal and power generation under different salt bridge diameter. The experiment results showed that the elimination rate of the COD cr, NH3-N and ammonia nitrogen was respectively 95.2% and 71.8%, when the diameter of salt bridge was 12mm, and the electrogenesis disposition was better, the maximum of output voltage was up to 308mV.

关 键 词：微生物燃料电池 盐桥管径 啤酒废水 

分 类 号：TS262.5[轻工技术与工程—发酵工程]