A Fenton process and ceramic membrane filtering-integrated sewage treatment unit, comprising an electrode area (1), a Fenton advanced oxidation treatment area (2), and a device control area (12). The electrode area (1) is connected to a first water inlet pipe (6) and is then connected to one end of a first three-way solenoid valve (4), and the other two ports of the first three-way solenoid valve (4) are respectively connected to a sludge pipe (5) and a second water inlet pipe (7); the device control area (12) is provided with a ceramic membrane filter assembly (18), a system control box (13), and an ozone manufacturing machine (14), the ceramic membrane filter assembly (18) is provided with membrane filters (33) and a security filter (32), a water passing disc (9) is arranged at the center of the top of the Fenton advanced oxidation treatment area (2), a sludge discharging valve (10) is arranged at the bottom end of the Fenton advanced oxidation treatment area (2), the water passing disc (9) is connected to a transit disc (11), and a skimmer (24) is further arranged at the top of the Fenton advanced oxidation treatment area (2). The space occupied a sewage treatment device can be greatly reduced, operation of most systems can be controlled by means of the system control box (13), an automatic treatment process is achieved, and manpower for system management is reduced.