Treatment of fracturing flowback fluid
	       Fracturing flowback fluid + neutralization adjustment + flocculation sedimentation + dissolved air flotation + fine filtration;
	       After treatment, the water can catch the standards of reuse and reinjection, and the residue pyrolysis can be harmless;
	       The disposal system is integrated, skid mounted and modularized with low energy consumption;
	       The complete set of equipment is 30 m3 / 40 m3 / 50m3 /hour, which is suitable for the whole system liquid disposal of oil field