TREATMENT EQUIPMENT FOR DEGRADING DYE WASTEWATER BY PERIODIC REVERSAL ELECTROCHEMISTRY IN COOPERATION WITH PERSULFATE AND USING METHOD THEREOF

The invention discloses a treatment device for degrading dye wastewater through cooperation of periodic commutation electrochemistry and persulfate, and a use method thereof, relates to the technical field of dye wastewater treatment, and aims to solve the problem that the activation process of ferrous ions needs to be strictly controlled in the existing dye wastewater treatment process. The device comprises a stirrer, the top end of the stirrer is provided with a container for containing dye wastewater, two polar plates are arranged in the container, one of the polar plates is made of iron, the horizontal distance between the two polar plates is 0.5-1.5 cm, and the two polar plates are electrically connected with a direct-current power supply through a time relay and a relay.