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Water ozonation mixing and degassing system

  • US 7,022,225 B1
  • Filed: 11/03/2003
  • Issued: 04/04/2006
  • Est. Priority Date: 04/18/2003
  • Status: Active Grant
First Claim
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1. An ozone/water mixing apparatus comprising:

  • a separating vessel structured to contain and degas an ozone/aqueous mixture, the separating vessel includingan off-gas outlet placed and structured to vent undissolved ozone gas from the separating vessel, andan ozonated water outlet placed and structured to pass the ozone/aqueous mixture from the separating vessel to an application for use; and

    a mixing tower, extending into the separating vessel, the mixing tower includingan inlet portion structured to receive an ozone/aqueous stream, the inlet portion including a first inlet structured to receive an aqueous stream and a second inlet structured to receive a gaseous stream containing ozone, and an ozone injector connected to the first inlet and the second inlet, andan outlet portion structured to pass the ozone/aqueous mixture into the separating vessel.

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