Removal of o-nitrophenol from water by electrochemical degradation using a lead oxide/titanium modified electrode.

This study examined o-nitrophenol removal from aqueous solutions by electrochemical oxidation employing a modified electrode. The modified electrode was produced by electrodepositing lead oxide onto a titanium substrate. Following electrochemical oxidation of o-nitrophenol-containing solutions, the remaining o-nitrophenol concentration and chemical oxygen demand (COD) values were determined.

Electrodegradation of methylene blue dye in water and wastewater using lead oxide/titanium modified electrode.

A modified electrode was prepared by the electrodeposition of a lead oxide layer on a titanium substrate. This electrode was used as an anode for electrocatalytic oxidation process of dyestuff in aqueous solution. The modified electrode was used for electrochemical degradation of methylene blue dye.