Wastewater treatment equipment

The invention discloses wastewater treatment equipment which comprises a multi-stage gas dissolving system, a quinonation reaction system, a defoaming system and an aeration system which are coupled with one another, the structure is compact, the occupied area of the equipment can be reduced, and the water treatment effect is good. 本发明公开了一种废水处理设备，所述设备包括多级溶气系统、醌化反应系统、消泡系统以及曝气系统，各系统相互耦合，结构紧凑，能减小设备占地，水处理效果好。