High emulsification oil -containing sewage treatment system

The utility model specifically discloses a high emulsification oil -containing sewage treatment system. The utility model discloses a high emulsification oil -containing sewage treatment system, including oil -water separator, with the biochemical treatment device of oil -water separator hookup, with the hookup of biochemical treatment device subside the device, with the filter equipment that subsides the device hookup, with outer water delivery buffer, the outer water delivery buffer of filter equipment hookup, the biochemical treatment device, subside device, filter equipment and still couple oil -water separator 0, filter equipment still couples anti - oil -water separator 2, accumulator tank simultaneously. The utility model discloses a high emulsification oil -containing sewage treatment system can effectually get rid of visible oil, oil emulsion and suspended solid among the high emulsification oily sewage, and the sewage that the final treatment was crossed can reach emission standard.