Patents Assigned to Golden Team
  • Pure water treatment method
    Patent number: 7722774
    Abstract: The invention relates to a pure water treatment method. According to the invention, once ultra-pure water has been obtained, it is treated by means of cavitation in a tank that is equipped with an acoustic antenna (3) comprising Tonpilz-type piezoelectric transducers which emit at least at the excitation frequency of the water molecules with a sound power that enables the cavitation threshold to be exceeded, taking account of the quantity of water to be treated.
    Type: Grant
    Filed: May 13, 2005
    Date of Patent: May 25, 2010
    Assignee: Golden Team
    Inventors: Fabrice Bourgard, Lionel Philippe Bruneau