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Microbial fuel cells (Microbial Fuel Cell: MFC) is a biological fuel cell that was first discovered in
2454 by Michael Cresse Potter has said. "The decomposition of organic matter by microorganisms is conducted in conjunction
with the release of electrical energy freely "(2), but his work did not get attention. Until the year 2533, an
energy crisis, it is the fuel cell. Have been interested very much. The microbial fuel cells have been studied
increased. The performance of microbial fuel cell changes chemical energy in organic waste into energy to
power a microbial catalyst. The process of creating energy from microbes will begin to decompose organic
molecules in food. The reaction of various enzymes Microbial processes in power generation will liberate electrons
out. These electrons, which are stored in a medium such as NADH Quebec cytochrome medium, etc. When
these are oxidized. The electrons will be sent to a cascade. In the process of electron transport The electrons are passed
as a cascade. It will provide energy to microbes. In the final step, electrons are released will be forwarded to the souls get
to the final electron acceptor such as oxygen then combines with protons to water. Besides oxygen, there is
the final electron acceptor several include nitrates, sulfates, carbon dioxide, which has a number of studies have found that
certain bacteria can transfer electrons outside the cell to the electrons outside the cell. From these principles,
it is the concept of using the electrode anode as electron acceptor (2) to keep the electrons flowing into the circuit outside the current
form of fuel cells, microorganisms generally have a slot pair is the anode (. Anode) and the cathode
(Cathode) anode compartment in the absence of oxygen to force the electrons to the anode electrode. While the cathode is
oxygen for the condensation reaction between electrons and protons (H +
), which the two channels are membrane
selected through a positively charged barrier to allow protons can only pass through the cathode can.
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