The embodiment of the invention discloses an electric field enhanced membrane biological sewage disposal machine. The electric field enhanced membrane biological sewage disposal machine comprises a disposal pool, an anode and a cathode arranged in the disposal pool and sequentially arranged in the first direction, a membrane assembly arranged in the disposal pool and between the anode and the cathode and a power supply module, wherein the anode is an oxygen evolution electrode, and the power supply module is electrically connected with the anode and the cathode. Compared with an existing sewage disposal device, the electric field enhanced membrane biological sewage disposal machine can improve the water quality of the disposed sewage and improve membrane pollution simultaneously.