The invention discloses a sterilizing type coking wastewater advanced treatment process and a sterilizing type coking wastewater advanced treatment device. The process is as follows: wastewater is introduced into a mixing-sinking tank, so that COD (Chemical Oxygen Demand) and suspended matters in the wastewater can be reduced, secondly, the wastewater is introduced into a multi-media filter to be further filtered, then the filtered wastewater is introduced into a three-dimensional electrode reactor of a fluidized bed to be subjected to electrocatalytic oxidation and then is introduced into an MBR (Membrane Bio-Reactor), then the wastewater discharged from the MBR can be directly used as low-level water, and also the wastewater can continue to be subjected to the advanced treatment, and enters a cartridge filter, so that the suspended matters and activated sludge in the wastewater can be removed, and finally the wastewater enters an ultraviolet sterilizing device and a reverse osmosis device, and the treated produced water can be in the high-level. The device mainly comprises the mixing-sinking tank, the multi-media filter, the three-dimensional electrode reactor of the fluidized bed, the MBR, the cartridge filter, the ultraviolet sterilizing device and the reverse osmosis device. According to the process and the device, the design is reasonable, the difficulties of the advanced treatment and the reuse of coking wastewater can be solved, the engineering application value is extremely strong, and the produced water can meet the requirement of different levels of water.