IGCC power plant coal gasification with contain fragmentary discharge system of mixed waste water treatment retrieval and utilization of sulphur

The utility model discloses a IGCC power plant coal gasification with contain fragmentary discharge system of mixed waste water treatment retrieval and utilization of sulphur, including ozone generator, the homogeneity equalizing basin, the biochemical settling basin of AO, the flocculating settling pond, filter equipment, the ozone catalytic oxidation device, the ABFT pond, little flocculating settling pond, the sand filtration, vibration reverse osmosis membrane device and evaporation crystallization device, wherein, the homogeneity equalizing basin is in proper order through the biochemicalsettling basin of AO, the flocculating settling pond, filter equipment, the ozone catalytic oxidation device, the ABFT pond, little flocculating settling pond and sand filtration and vibration reverse osmosis membrane device are linked together, the dense water export of vibration reverse osmosis membrane device is linked together with the entry of evaporation crystallization device, ozone generator's export is linked to