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Microbial Fuel Cells (MFCs) has been attracting significant attention as it not only treats waste water but also generates electricity from using waste water thereby producing electricity. The present paper presents the use of MFC in converting the waste water into electricity using a PVA membrane and graphite electrodes assembled in a lab made single MFC stack. The highest voltage obtained as 452 mV in open circuit condition which got stabilized after working for 8hrs of operation and the membrane lasted for more than 10 days of operation. The maximum current density produced was 1400mA/sqm and the ion exchange capacity was found to be 1.2meq/gm. FTIR, contact angle, TGA and SEM analysis of the membrane was also done.

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