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Pressure swing contactor for the treatment of a liquid with a gas

  • US 20020027109A1
  • Filed: 05/07/2001
  • Published: 03/07/2002
  • Est. Priority Date: 02/01/1999
  • Status: Active Grant
First Claim
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1. A water treatment apparatus comprising:

  • (a) a Prandtl layer turbine having a housing and a plurality of spaced apart members rotatably mounted within the housing;

    (b) at least one inlet port for introducing a gas comprising at least ozone and water into the housing, the Prandtl layer turbine raising the gas and water to a first pressure; and

    , (c) a chamber positioned downstream from the Prandtl layer turbine and at a second pressure which is lower than the first pressure.

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