OVIVO® FLOAT™ IGF
In many upstream installations, particularly offshore, a secondary treatment step serves as the final treatment stage when discharges of 20-29 ppm of free oil content are permissible. Our freestanding Ovivo® FloatTM IGF units achieve this goal by introducing gas bubbles into the wastewater stream via a series of eductors. The gas bubbles lift the entrained oil and solids, which are skimmed from the surface. The clarified effluent is discharged from the bottom of the vessel.