▎ 摘　　要

NOVELTY - Sewage depth processing device comprises orderly connected sand filter tank, middle water tank (2), EP oxidation tank, biochemical adjusting tank, BAC tank (4), and clean water tank (5), EP oxidation tank (3)relates to hydrogen peroxide generator, ozone generator, and ozone tail gas breaker. USE - Sewage depth processing device for in-situ generating hydrogen peroxide and ozone (claimed). ADVANTAGE - The device has improved the solubility of the two in the water, contacted the probability of hydrogen peroxide and ozone, has improving the production rate of hydroxyl free radical, can oxidize the macromolecule substance which is difficult to biodegrade in the water, breaking the molecular chain, oxidizing the long-chain macromolecule into short-chain small molecule organic matter, at the same time, and it also can convert the organic matter which is not biodegradable into degradable organic matter. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for method for processing sewage advanced treatment device for generating hydrogen peroxide and ozone in situ, which involves processing the sewage firstly entering the sand filter tank, the sewage filtered by the quartz sand enters the middle water tank, then enters the EP oxidation tank under the lifting of the middle water tank water outlet pump, under the common action of ozone and hydrogen peroxide generated by the ozone generator and the hydrogen peroxide generator, the organic matter in the water is oxidized and degraded, the water enters the biochemical adjusting tank, the sewage is lifted to the BAC tank under the action of the biochemical adjusting tank water outlet pump, and the sewage is filtered by active carbon, further reducing the organic matter concentration of the water, at the same time, filtering and absorbing the impurities in the sewage and unit of the by-product generated by the ozone, the filtered water enters the clean water tank, discharging the sewage under the action of the clean water tank lifting pump. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of the sewage depth processing device. 1Comprising orderly connected sand filter tank 2Middle water tank 3Ep oxidation tank 4Bac tank 5Clean water tank