介绍了沉积物微生物燃料电池(SMFC)的运行机理,阐述了SMFC用于湖泊底泥污染物(有机质、氮磷、重金属及有机污染物等)去除过程机理及效果,分析了影响SMFC系统处理效能及产电性能的重要因素(电极材料及距离、微生物种类及丰度、pH及DO等),以期更好地将SMFC应用于实际工程。

The operating mechanism of sediment microbial fuel cell (SMFC) is introduced,the process mechanism and effectiveness of SMFC in removing pollutants (organic matter,nitrogen and phosphorus,heavy metals,and organic pollutants) from lake sediment are expounded,and the important factors that affect the treatment efficiency and power generation performance of the SMFC system,including electrodes material,electrodes spacing,the species and abundance of microbials,pH and DO,etc.,are analyzed,aiming to better apply SMFC to practical engineering.

陈利争(1997-),女,硕士,研究方向为水处理及资源化,1746996645@qq.com;李小亚(1975-),女,本科,高级工程师,研究方向为水处理及资源化,通讯联系人,1198373108@qq.com。