Show pageOld revisionsBacklinksBack to top You've loaded an old revision of the document! If you save it, you will create a new version with this data. Media Files====Experiment "Marseille3"==== ====Crate Design #1==== Design features: * **Substrate**: topsoil gathered from La Friche's garden - two days before assembly - inoculated with 10 mL of clay gathered in Niolon on the day of assembly. * Volume: 80*30*2 cm3 * **Container**: crate, covered with a transparent garbage plastic bag. * **Proton Exchange Membrane**: printer paper with low amount of ink. * Surface: 80*30 cm2 * **Water** comes from La Friche's tap - maybe chlorinated. * **Anode**: copper covered with carbon, extracted from a dead DELL PC battery found in the LFO storage space. * Surface: 70*5 cm2 * **Cathode**: copper covered with less carbon, extracted from the same battery. * Surface: 70*5 cm2 Performances: * **Voltage**: started at 30mV, went up avove 40, and dropped down to 0 in 2 hours. * **Current**: started at 0.125 mA, and dropped down to 0 in 2 hours. **Max Power Measured**: 3.75 microW ====Crate Design #2==== Design features: * **Substrate**: mud gathered from La Friche's garden on the day of assembly. * Volume: 80*30*2 cm3 * **Container**: crate, covered with a transparent garbage plastic bag. * **Proton Exchange Membrane**: three to four overlapping sheets of newspaper, covered in ink. * Surface: 80*30 cm2 * **Water**: mainly rainwater from the mudsource, with some tap water (0.5L) to complement - maybe chlorinated. * **Anode**: copper covered with carbon, extracted from a dead DELL PC battery found in the LFO storage space. * Surface: 70*5 cm2 * **Cathode**: copper covered with less carbon, extracted from the same battery. * Surface: 70*5 cm2 Performances: * **Voltage**: started at 5mV, went up avove 45 the second day. * **Current**: around 0.1 mA. **Max Power Measured**: 0.5 microWPlease fill all the letters into the box to prove you're human. Please keep this field empty: SavePreviewCancel Edit summary Note: By editing this page you agree to license your content under the following license: CC Attribution-Share Alike 4.0 International michka/research/microbial_fuel_cells/marseille3.1412339152.txt.gz Last modified: 2014-10-03 12:25by michka