▎ 摘　　要

NOVELTY - The invention claims a waste water processing device containing modified graphene material, comprising an absorbing barrel connected from front to back, a neutralizing barrel, a deodorizing barrel, the absorbing barrel is provided with a filter screen from up to down, a cotton cloth layer, modified graphene, an absorbing layer, the absorbing barrel is provided with a plurality of suction pipe capable of absorbing the waste water into the absorbing barrel, the upper end of the absorbing barrel is provided with an exhaust port, the exhaust port is connected to a pump; the neutralizing barrel is provided with an acid salt reagent tank and a basic salt reagent tank, acid, basic salt reagent tank respectively the first, second control valve controls the discharging to the neutralizing barrel, the neutralizing barrel is provided with a pH sensor, the neutralizing barrel is further provided with stirrer shaft of stirrer, stirrer is connected to a motor; the smell removing barrel is provided with a water outlet for discharging the processed waste water; a first control valve, a second control valve, a pH sensor, a motor, a pump respectively connected to a control system. The utility model can reduce chemical use, reduce subsequent processing flow, more economical and environment-friendly.