Water oil separator

Abstract

An apparatus for separating at least one selected medium from a liquid influent stream includes an assembly for dividing the influent stream into a plurality of smaller streams at an interface and means for filtering the smaller streams as they each flow along a discrete flow path substantially distinct from the flow paths of the other smaller streams. The apparatus is particularly suited for removing oils, greases, and suspended solids from a water oil mixture and is of a compact overall shape to permit mobile on-site use of the separator, for example, to remove contaminants from an aqueous mixture drawn out from a contaminated water table. The assembly for dividing the influent stream into smaller streams may include a diffuser plate having a plurality of apertures and the filtering assembly may include a head of oil disposed adjacent the diffuser plate for acting on the smaller streams created by the flow of the influent through the apertures of the diffuser plate.

Dependencies are inferred from the claim text.