Particle electrode sewage treatment equipment and sewage treatment method using same

The invention relates to particle electrode sewage treatment equipment, comprising two particle electrode adsorption and filtration systems and an adsorbent regeneration system, wherein each particleelectrode adsorption and filtration system comprises a water inlet pump, a particle electrode adsorption tank and a filtration device which sequentially communicate with each other through a pipeline,a particle electrode is arranged in each particle electrode adsorption tank, and a treated water outlet and a particle electrode outlet are formed in the filtering device; and the adsorbent regeneration system comprises a pressure water pump, a dissolved oxygen tank and a three-dimensional electrolytic cell which sequentially communicate with each other through a pipeline, a feeding port of the pressure water pump communicates with the two particle electrode outlets through pipelines, the feeding port of the pressure water pump is connected with an oxygen inlet pipe at the same time, a discharge port of the three-dime