J4 ›› 2011, Vol. 49 ›› Issue (06): 1162-.
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ZHANG Xiaoyan, TENG Honghui
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Abstract:
The doublechamber microbial fuel cell (DCMFC) with landfill leachate from some refuse dump of Siping City of Jilin Province as fuel was designed in the system with the bacteria in the titanium anode chamber separated from the titanium cathode chamber by a salt bridge. The effects of cathode chamber solution parameters on the electricity generation performance of DCMFC were researched. The results show that the DCMFC output power density is 12.074 W/m2, opencircuit voltage is 1.13 V, internal resistance is 76.868 Ω under cathode chamber solution optimum conditions of 30 ℃, 1.0 g/L H2O2, pH=2.5, and 0.5 g/L Na2SO4. After the DCMFC was continuously running for 30 days, the COD removal rate of landfill leachate reached to 95%, the adjust of cathode chamber operational parameters can improve the microbial fuel cell electricit generation.
Key words: microbial fuel cells; landfill leachate; , output power density; opencircuit volt
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ZHANG Xiao-Yan, TENG Hong-Hui. Electricity Generation Characteristics of Microbial Fuel Cellwith Landfill Leachate as Fuel[J].J4, 2011, 49(06): 1162-.
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http://xuebao.jlu.edu.cn/lxb/EN/Y2011/V49/I06/1162
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