Device for standard treatment of sewage containing butadiene styrene rubber

The utility model provides a butadiene styrene rubber-containing sewage standard treatment device, which relates to the technical field of sewage treatment, and comprises an adjusting unit, a high density unit, a catalytic oxidation unit and an engineering bacterium-biological aerated filter unit, the high-density unit is used for removing most suspended matters and insoluble organic matters, reducing the use amount of an oxidizing agent in the rear-section catalytic oxidation unit and reducing the possibility of pollution and blockage of the catalytic oxidation unit due to excessive suspended matters; the catalytic oxidation unit greatly improves the biodegradability of the sewage, improves the quality of the sewage and improves the treatment efficiency of the subsequent engineering bacteria-biological aerated filter unit; the engineering bacterium-biological aerated filter unit can culture strains adapting to water quality as soon as possible, pollutants in sewage can be consumed by utilizing biochemical re