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michka:research:microbial_fuel_cells:marseille3 [2014-10-08 14:27] – michka | michka:research:microbial_fuel_cells:marseille3 [2014-10-08 14:39] (current) – michka | ||
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{{ : | {{ : | ||
+ | //Clay sampling spot - Niolon, France.// | ||
- | * **Substrate**: | ||
- | * Volume: 80*30*2 cm3 | ||
+ | * **Substrate**: | ||
+ | * Volume: 80*30*2 cm3 | ||
* **Container**: | * **Container**: | ||
* **Proton Exchange Membrane**: printer paper with low amount of ink. | * **Proton Exchange Membrane**: printer paper with low amount of ink. | ||
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====Pile Microbienne Marseillaise==== | ====Pile Microbienne Marseillaise==== | ||
+ | |||
+ | {{ : | ||
__Design features__ | __Design features__ | ||
{{ : | {{ : | ||
+ | //Marine sediments sampling spot - Marseille, France// | ||
+ | |||
* **Substrate**: | * **Substrate**: | ||
* Volume: 0.5L | * Volume: 0.5L | ||
- | |||
- | {{ : | ||
- | |||
* **Container**: | * **Container**: | ||
* **Proton Exchange Membrane**: a piece of cardboard. | * **Proton Exchange Membrane**: a piece of cardboard. | ||
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Even though the multimeter was connected the wrong way (+ on anode, - on cathode), we first had positive (and quite high) current and voltage value. Is this due to remanant charges from the PC battery ? | Even though the multimeter was connected the wrong way (+ on anode, - on cathode), we first had positive (and quite high) current and voltage value. Is this due to remanant charges from the PC battery ? | ||
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+ | ==Conclusion== | ||
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+ | From both these expriments and those conducted in Bruxelles, we can conclude that the MFC behavior improves and stabilizes with time. | ||
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+ | As the "pile micrboienne marseillaise" | ||
+ | |||
+ | Using newspaper or cardboard as a Proton Exchange Membrane seems fine. | ||
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+ | New long-term experiments should be conducted to test other parameters, including more broadly available electrode materials. |