▎ 摘　　要

NOVELTY - This utility model claims a water purification device technology field, especially relates to a kind of graphene purifying sewage combined device, comprising a reactor, an ultrasonic generating device, used for generating ultraviolet light of the microwave generating device, a fan and a membrane separator, the ultrasonic wave generating device, wherein the fan is respectively connected with the reactor, the microwave generating device is set in the reactor, the water outlet end of the reactor is connected with the water inlet end of the membrane separator, the reactor is provided with a solid catalyst and multilayer graphene. This utility model is composed of an integrated combination device by the ultrasonic generating device, graphite, solid catalyst, a microwave generating device and a separator, for processing the sewage, it can accelerate the decomposition of pollutant efficient processing contaminants, is provided with simple structure, stable operation, convenient operation and maintenance;