Zero-emission integrated treatment system for domestic garbage and sewage

The utility model discloses a zero-discharge integrated treatment system for domestic garbage and sewage, which comprises a microfiltration system, an anaerobic tank, an anoxic tank, an aerobic tank,an MBR (membrane bioreactor) tank, a reverse osmosis system and an MVR (mechanical vapor recompression) system, the sewage flows into the microfiltration system for filtration treatment, the effluentof the microfiltration system flows into the anaerobic tank for purification treatment, and the effluent of the anaerobic tank flows into the anoxic tank for purification treatment. Effluent of the anoxic tank flows into the aerobic tank for purification treatment, effluent of the aerobic tank flows into the MBR tank for purification treatment, effluent of the MBR tank flows into the reverse osmosis system for purification treatment, produced water of the reverse osmosis system is recycled, and concentrated liquid of the reverse osmosis system flows into the MVR system for purification treatment. The domestic garbage s