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Bioresources and Bioprocessing
Fig. 5 | Bioresources and Bioprocessing

Fig. 5

From: A novel fragmented anode biofilm microbial fuel cell (FAB–MFC) integrated system for domestic wastewater treatment and bioelectricity generation

Fig. 5

COD concentration in the influent (CODIN) and effluent (CODEF) for aerobic-MFC and anaerobic-MFC integrated system. (an) indicates anaerobic-MFC, and (aero) shows an aerobic-MFC integrated system. The arrows show treatment phase change: wastewater replacement and the systems were allowed to stabilize again. The pre-stabilization period was not shown in the graph. Error bars indicate standard deviation

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