Treatment device for degrading dye wastewater through cooperation of periodic commutation electrochemistry and persulfate, and use 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. 本发明公开了一种周期换向电化学协同过硫酸盐降解染料废水的处理装置及其使用方法，涉及染料废水处理的技术领域，本发明旨在解决现有染料废水处理过程中的需要严格控制二价铁离子活化过程的问题，本发明包括搅拌器，所述搅拌器的顶端具有容器以承装染料废水，所述容器内设置有两个极板，其中一个所述极板的材料为铁，两个所述极板的水平距离为0.5-1.5cm，两个所述极板通过时间继电器和继电器与直流电源电连接。