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Laundry waste water treatment and wash process

  • US 5,241,720 A
  • Filed: 09/04/1992
  • Issued: 09/07/1993
  • Est. Priority Date: 09/04/1992
  • Status: Expired due to Fees
First Claim
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1. A method of washing laundry using a closed-loop wash water system comprising the steps of:

  • maintaining a supply of wash water in a storage tank;

    supplying undried ambient air to an ozone generator, treating the undried air with a source of electric discharge and generating ozone thereby;

    mixing the ozone into said wash water supply;

    delivering said ozonated wash water supply to a washing means upon commencement of a wash cycle;

    washing said laundry in said washing means;

    collecting said wash water supply in a collecting means at the end of the wash cycle; and

    ,recirculating said wash water supply from said collecting means to said storage means.

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