▎ 摘　　要

NOVELTY - A photoelectric degradation two-electrode system comprises a molybdenum/zinc oxide/nickel fluoride anode sheet as an anode, and a zinc ferrite/graphene oxide (GO)/carbon cloth (CC) catalytic electrode film assembly as a cathode. The anode and the cathode are connected by wires and connected with an external resistor. USE - Photoelectric degradation two-electrode system used for degrading tetracycline hydrochloride in tetracycline hydrochloride wastewater (all claimed). ADVANTAGE - The photoelectric degradation two-electrode system effectively improves the degradation efficiency of tetracycline hydrochloride in wastewater by using the photocatalyst with PMS system under solar light irradiation. DETAILED DESCRIPTION - A photoelectric degradation two-electrode system comprises a molybdenum/zinc oxide/nickel fluoride anode sheet as an anode, and a zinc ferrite (ZnFe2O4)/graphene oxide (GO)/carbon cloth (CC) catalytic electrode film assembly as a cathode. The anode and the cathode are connected by wires and connected with an external resistor. An INDEPENDENT CLAIM is included for degradation of tetracycline hydrochloride in tetracycline hydrochloride wastewater, which involves adding tetracycline hydrochloride wastewater into a reaction tank of the photoelectric degradation two-electrode system, adjusting the pH of the wastewater with sulfuric acid solution, adding peroxymonosulfate (PMS) into the reaction tank, irradiating with visible light, and finishing the degradation of tetracycline hydrochloride in tetracycline hydrochloride wastewater.