Wastewater treatment device of ozone/hydrogen peroxide synergistic oxidation coupling biochemical pool

The invention relates to a wastewater treatment device of an ozone/hydrogen peroxide synergistic oxidation coupling biochemical pool, which comprises a hydrogen peroxide/ozone combined oxidation pool with a long structure, and the interior of the hydrogen peroxide/ozone combined oxidation pool is divided into a plurality of communicated reaction units by a plurality of pairs of baffle plates; an ozone distribution pipe and a plurality of ozone distribution discs are arranged below each reaction unit, and openings of the ozone distribution discs face upwards; a water distribution pipe and a plurality of water distribution sprayers are also arranged below the reaction unit at the head end, and openings of the water distribution sprayers face downwards and directly face the ozone distribution disc; the water distribution pipe is connected with a wastewater-hydrogen peroxide mixed pressure pump; the ozone distribution pipe of the reaction unit at the head end is connected with an ozone generator, and the ozone di