Difference between revisions of "Team:TJU/Results"

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<p>Figure 12</p>
 
<p>Figure 12</p>
 
(1) A series of voltage brought by different external resistance from <span style="font-style: italic">Shewanella</span>+Δ<span style="font-style: italic">plfB</span> <span style="font-style: italic">ldhE</span>+Rf02S</p>
 
(1) A series of voltage brought by different external resistance from <span style="font-style: italic">Shewanella</span>+Δ<span style="font-style: italic">plfB</span> <span style="font-style: italic">ldhE</span>+Rf02S</p>
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(2)The relations between current density and voltage is well suited to polarization curve while the power curve can represent the relations between output power density and current density. Besides, the highest power density can reach to 10 mW/m<sup>2</sup>.</p></br>
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(2) The relations between current density and voltage is well suited to polarization curve while the power curve can represent the relations between output power density and current density. Besides, the highest power density can reach to 10 mW/m<sup>2</sup>.</p></br>
  
 
<p>Figure 13</p>
 
<p>Figure 13</p>

Revision as of 08:38, 17 September 2015


Results



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Figure 9： Among optimized shewanella, shewanella+MG1655 and Shewanella+ΔplfB ldhE+Rf02S, the three-strain coculture system reached a relatively higher potential that kept around 350 mV in 80 hours.


Conclusion: Shewanella+ΔplfB ldhE+Rf02S has been going through a preferable optimization. It led to the potential of 300 mV in 80 hours under the condition of 2 g/L glucose without any supplementary. So, it realized a higher and more endurable power generation when taking glucose as carbon sources in Shewanella.


Figure 10： The potential and time of duration in Shewanella+ΔplfB ldhE+B.Subtilis system can be raised into 511 mV and 80 h, respectively, resulted in a greater generation amount.


Figure 11：

The potential produce by Shewanella+ΔplfB ldhE+B.Subtilis is greater than Shewanella+ΔplfB ldhE+Rf02S for 176 mV. Cocultured Shewanella, E.coli and B.subtilis can achieve a better job division that can reduce the competition between two kinds of zymophyte since B,subtilis can anaerobically metabolize by using KNO3. It significantly improve the commensalism relations between three species.


Figure 12

(1) A series of voltage brought by different external resistance from Shewanella+ΔplfB ldhE+Rf02S

(2) The relations between current density and voltage is well suited to polarization curve while the power curve can represent the relations between output power density and current density. Besides, the highest power density can reach to 10 mW/m2.


Figure 13

(1) A series of voltage brought by different external resistance from Shewanella+ΔplfB ldhE+B.Subtilis

(2) The relations between current density and voltage is well suited to polarization curve while the power curve can represent the relations between output power density and current density. Besides, the highest power density can reach to 17 mW/m2.


Figure 14

The comparison of polarization curve and power curve among shewanella, shewanella+MG1655, shewanella+ΔplfB ldhE+Rf02S. It is obvious that the power output in shewanella+ΔplfB ldhE+Rf02S is far more bigger than the controled group.


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