System and method for generating ozonated water

  • US 6,153,151 A
  • Filed: 08/05/1999
  • Issued: 11/28/2000
  • Est. Priority Date: 05/08/1997
  • Status: Expired due to Fees
First Claim
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1. A system for generating and introducing ozone into a fluid for use in open or closed loop process applications, said system comprising:

  • a fluid tank for containing a fluid;

    means for producing highly pure oxygen from ambient air for use as a feed gas in generating ozone;

    means for producing ozone, fluidly connected to said means for producing highly pure oxygen, for producing ozone from said feed gas, said means for producing ozone producing an output gas substantially consisting of a mixture of ozone and oxygen;

    impeller means mounted in said fluid tank, fluidly connected to said means for producing ozone and configured to be submerged within said fluid, for directly supplying ozone into said fluid in said fluid;

    means for measuring the concentration of dissolved ozone in said fluid; and

    ozone concentration control means for controlling said ozone amount in said fluid to reach and maintain suitable ozone concentration levels in said fluid.

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