Membrane aeration bio-membrane reactor capable of treating aerospace wastewater

The invention provides a membrane aeration bio-membrane reactor capable of treating aerospace wastewater, and belongs to the technical field of sewage treatment equipment. An upper cover flange is arranged at the top of the reactor main body; a ventilation flange is arranged at the bottom of the reactor main body; the upper cover flange is provided with a pressure detection port and a ventilation port; a plurality of membrane assemblies are arranged in the internal space of the reactor main body and are connected between the upper cover flange and the ventilation flange; a water inlet is formed in the bottom of the reactor main body; a water outlet and an auxiliary water outlet are formed in the upper part of the reactor main body. The device is easy to adapt to highly integrated environmental control and life support, and has the advantages of low economic cost, high environmental interference resistance and reusability; the ventilation flanges with different structures are selected, so that various oxidatio