microbial fuel cell

MICROBIAL FUEL CELL Waste water treament and electricity generation

DEFINITION: WHAT IS A MICROBIAL FUEL CELL?? ,[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],electrogenics MICROELECTRICITY

[object Object],WHAT IS THE SOURCE OF INSPIRATION

Cellular respiration ,[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],ISSUE:HOW TO STICK BACTERIA TO ANODE?

A N O D E and c a t h o d e conductive Chemically stable biocompatible Non corrosive Stainless steel mesh Graphite plates Glassy carbons platinum

TYPES OF MFC 1. ANY MICROBE CAN PRODUCE ELECTRICITY WITH AN ELECTRON SHUTTLE (INEFFICIENT) 2.MEDIATORS ARE MOSTLY PHENOLICS WHICH ARE EXPENSIVE & TOXIC 1.NO ADDITIONAL ELECTRON SHUTTLE IS NEEDED 2.FEW KNOWN MICROBES HAVE THIS ABILITY 3.SHEWANELLA AND IRON REDUCERS DO!

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],ISSUE:WHICH MICROORGANISM TO BE USED?

APPLICATIONS AND USES ,[object Object],[object Object],mfc Waste disposal Water treatment biosensors teaching Medical devices Remote power supplies

ADVANTAGES ,[object Object],[object Object],[object Object],[object Object],[object Object]

WASTEWATER TREATMENT ,[object Object],[object Object],[object Object],[object Object]

Various mfc designs in use ,[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],NEGATIVE SIDE OF THE PICTURE

CONCLUSION ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

microbial fuel cell

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microbial fuel cell