Treatment of the Aged Landfill Leachate by Bio-cathode Microbial Fuel Cells

被引：0
|
作者：
Xu, Longjun [1 ]
Hu, Jinfeng [1 ]
Jing, Qi [1 ]
机构：
[1] Chongqing Univ, State Key Lab Coal Mine Disaster Dynam & Control, Chongqing 400044, Peoples R China
来源：
2015 4TH INTERNATIONAL CONFERENCE ON ENERGY AND ENVIRONMENTAL PROTECTION (ICEEP 2015) | 2015年
关键词：
microbial fuel cells; biological cathode; the aged landfill leachate; electricity production characteristics; pollutant degradation;
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
The double chamber potassium ferricyanide chemical-cathode microbial fuel cell (CMFC), aeration bio-cathode MFC(ABMFC) and no-aeration bio-cathode MFC(NBMFC) were built to track and compare their startup conditions and performances. The characteristics of electricity production and pollutants degradation were explored by disposing the aged landfill leachate. The results showed that the startup time of MFCs was in order, CMFC (1d) < ABMFC(5d) < NBMFC (10d) when NaAC was used as the anode carbon source, and the order of stable voltage of electricity production and maximum power density were ABMFC> NBMFC> CMFC. MFCs could be used to degrade the aged landfill leachate. The order of COD removal ratio was CMFC> NBMFC> ABMFC, and it was reversed with the NH3-N removal ratio.
引用
收藏
页码：1508 / 1513
页数：6
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