For aluminum electrode the energy and electrode consumption was of 2.2–15.3 kW h/L and of 0.56–2.01 g, respectively. For iron electrode the energy and electrode consumption was of 2.1–17.2 kW h/L and of 0.74–2.77 g. EC could be considered a promisor post-treatment effluent of the anaerobic digestion for the simultaneous removal of turbidity and TP.