▎ 摘　　要

NOVELTY - This utility model claims a graphene sewage purification device, it comprises: the three level sewage sediment pool stepped arrange from high to low, the top part of upper level sewage sediment pool is higher than the top part of lower level of sewage sediment pool, most upper level sewage sediment pool with sewage entrance, lower most sewage sediment pool has sewage outlet, pumping mechanism, connected between in between each level sewage sediment pool and most lower sewage sediment pool and sewage outlet, used for using sewage from one level of sewage sediment pool pump sending to next sewage sediment pool, and using sewage from sewage discharging outlet, filtering mechanism, downstream of the most lower sewage sediment pool, sewage outlet connected with shower nozzle of the shower nozzle set at positive upper part of filtering machine, filtering machine comprises oxidation graphene and graphene is filtration layer, and water purifying tank, wherein under the filtering machine, used for storage the purified water after processing. The graphene sewage purification device can improve the purification effect of sewage, increase purification efficiency of sewage.