Research Article

Electrochemical Degradation of Reactive Yellow 160 Dye in Real Wastewater Using C/PbO2-, Pb + Sn/PbO2 + SnO2-, and Pb/PbO2 Modified Electrodes

Table 1

Percentage of COD and concentration removal of RY160 on C/PbO2, Pb + Sn/PbO2 + SnO2, and Pb/PbO2 electrodes in the optimum conditions.

Type of electrode Removal percent of RY160 at 15 min Removal percent
of COD
Removal percent of COD for real samples

C/PbO297.9100 at 270 min100 at 300 min
Pb + Sn/PbO2 + SnO296.65100 at 340 min 100 at 380 min
Pb/PbO295.35100 at 360 min 100 at 400 min