Isolation of Fe (III)-reducing fermentative bacterium Bacteroides sp.W7 in the anode suspension of a microbial electrolysis cell (MEC)
The electron-donating strains in anode suspension of MEC have not been probed. This work for the first time isolated from the anode suspension in a double-chamber MEC a Fe (Ⅲ)-reducing strain W7, physiological-biochemical characterization and 16S rRNA gene sequence analysis suggested that this strain is a typical fermentative bacterium and is designated to the strain Bacteroides sp.W7 (GeneBank no.FJ862827). This strain can transfer electrons to Fe (Ⅲ) during its growth by adopting glucose,yeast extract and sodium lactate as carbon source. The presence of this Fe (Ⅲ)-reducing fermentative bacterium suggests the possible contribution of suspended organisms to the efficiency of MEC.
Bio-hydrogen microbial electrolysis cell (MEC) isolation Bacteroides sp
Aijie Wang Lihong Liu Dan Sun Nanqi Ren Duu-Jong Lee
State Key Laboratory of Urban Water Resource and Environment ( HIT),Harbin 150090,China Department of Chemical Engineering,National Taiwan University,Taipei,Taiwan
国际会议
第二届中国微生物燃料电池研讨会(The 2nd Symposium on Microbial Fuel Cell in China)
北京
英文
66-68
2009-11-13（万方平台首次上网日期，不代表论文的发表时间）