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Celle di elettrolisi microbica - IRSA - Cnr

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Acetate concentration<br />

(mgCOD/L)<br />

Influent (theoretical) Influent (experimental) Effluent<br />

Current (mA)<br />

700<br />

600<br />

500<br />

400<br />

300<br />

200<br />

100<br />

0<br />

180<br />

150<br />

120<br />

90<br />

60<br />

30<br />

MEC: potenziale anodo +200 mV e OLR 1.08 gCOD/L/d<br />

0<br />

Influent acetate concentration<br />

640 mgCOD/L<br />

0 10 20 30 40<br />

Time (d)<br />

50 60 70<br />

0 10 20 30 40<br />

Time (d)<br />

50 60 70<br />

Prestazione del bioanodo:<br />

Rimozione acetato: 94 ± 1 %<br />

Corrente: 110 mA<br />

Efficienza coulombica: 91 ± 2 %<br />

Biomassa nell’effluente: 28±2<br />

mgVSS/L<br />

Ren<strong>di</strong>mento osservato <strong>di</strong><br />

crescita:<br />

0.05 mgVSS/mgCOD<br />

0.07 mgCOD/mgCOD<br />

Tratto da Villano et al.,<br />

Bioresource Technology (2013),<br />

pp. 366-371 DOI information:<br />

10.1016/j.biortech.2012.11.080

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