Patents Assigned to Argad-Eyal Ltd.
  • Water treatment method and apparatus
    Patent number: 6733654
    Abstract: A method of operating a cooling tower comprises feeding to the cooling tower a make-up stream of water containing organic and/or biological contaminants, causing a side stream taken from the recirculating stream to pass through an electrolytic cell, removing solids precipitating by the action of the cell, and remixing the treated side stream with the main stream, before feeding them to the cooling tower.
    Type: Grant
    Filed: September 6, 2000
    Date of Patent: May 11, 2004
    Assignee: Argad-Eyal Ltd.
    Inventor: David Itzhak