Fast Biofilm Formation and Its Role on Power Generation in Palm Oil Mill Effluent Fed Microbial Fuel CellMaksudur R. Khan, E. Baranitharan, D. M. R. Prasad and Chin K. ChengMATEC Web of Conferences, 62 (2016) 04002DOI: https://doi.org/10.1051/matecconf/20166204002