The utility model discloses complete treatment equipment for zero discharge of biopharmaceutical wastewater. The device comprises a second adjusting tank, the system comprises a pH regulating tank, amicro-electrolysis tank, a Fenton tank, a neutralization tank, a coagulation tank, a flocculation tank, a primary sedimentation tank, a primary biochemical tank, a primary secondary sedimentation tank, a strong oxidation tank, a secondary biochemical tank, a secondary secondary secondary sedimentation tank, a temporary storage tank, a multi-medium filter, an activated carbon filter, a filtering water tank, a reverse osmosis system, a concentrated water regulating tank, a mechanical steam recompression system and a sludge storage tank. The zero-discharge complete treatment equipment for the biopharmaceutical wastewater has the advantages that classified collection and treatment are realized, the pertinence is high, and the operation cost and the treatment difficulty are reduced. Starting isfast, operation is stable, and maintenance is convenient. Pollutants are effectively degraded, and the B/C ratio of purified wastewater is increased. The COD concentration of inflow water of the reverse osmosis membrane can be greatly reduced, the water quality stability is effectively maintained, and the membrane pollution is reduced.