| 摘要 |
An apparatus for clarifying a contaminated fluid mixture containing contaminating fluid, principal liquid and solids, comprising a vertically standing cylindrical vessel for separating the contaminants from the principal liquid; a preliminary separator for tangentially introducing the contaminated fluid into the vessel; sparging tubes to aerate the contaminated fluid mixture, thereby separating the contaminating fluid from the principal liquid and solids; and a reservoir for collecting the contaminating fluid. The reservoir and preliminary separator are located in the upper portion of the vessel. The sparging tubes are located in the lower portion of the vessel.
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