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| induced gas flotation Gas is rising through oil contaminated water; small gas bubbles attach themselves to oil droplets, accelerating their path to the surface, where the oil layer builds up, and is skimmed off. (IFG) | |||
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| induced gas flotation Gas is rising through oil contaminated water; small gas bubbles attach themselves to oil droplets, accelerating their path to the surface, where the oil layer builds up, and is skimmed off. (IFG) | |||