Frishauf, Holtz, Goodman, Langer & Chick, P.C.
Oil separating method
 Disclosed is an oil separating method in which oil-contaminated water in a separation tank is mixed with air bubbles in a bubble-generating apparatus provided at the bottom of the separation tank to jet out said air-water mixture into the separation tank, wherein a surfactant and/or an antifoamer are(is) previously added to the oil-contaminated water. 
FSK Inc.
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