Figure 6From: Microbial community analysis in biocathode microbial fuel cells packed with different materialsThe dominant genus and relative abundance in different materials packed biocathode MFCs. Others: the collection of microbial abundance less than 2% and the undefined microbes. GAC (granular activated carbon), CFC (carbon felt cube), GG (granular graphite), GS (granular semicoke).Back to article page