Sewage treatment system applied to ecological restoration of wetland at river and lake openings

The utility model discloses a sewage treatment system applied to ecological restoration of wetland at river and lake openings, which comprises a precipitation unit, a restoration unit A and a restoration unit B. The precipitation unit is provided with a water inlet, floating plants are planted in the restoration unit A, submerged plants are planted in the restoration unit B, and the water inlet is provided with a water outlet. Or submerged plants are planted in the remediation unit A, and floating plants are planted in the remediation unit B. According to the sewage treatment system applied to ecological restoration of the wetland at the river and lake openings, sewage can be effectively treated and restored, the treatment cost is low, the later maintenance difficulty is low, and popularization and application are facilitated. 本实用新型公开了一种应用于河湖口湿地生态修复的污水处理系统，包括依次连通的沉淀单元、修复单元A以及修复单元B，所述沉淀单元设置有进水口，所述修复单元A种植有浮水植物且所述修复单元B种植有沉水植物，或者所述修复单元A种植有沉水植物且所述修复单元B种植有浮水植物。根据本实用新型的应用于河湖口湿地生态修复的污水处理系统，不仅能够对污水进行有效处理和修复，而且治理成本较低，后