Patents Assigned to IEI Co., Ltd.
  • Ozone oxidizing apparatus
    Patent number: 6649052
    Abstract: An ozone oxidizing apparatus in which, after fine air bubbles are distributed in a fluid (a waste water) delivered together with air to increase a dissolvable oxygen concentration, when ozone evenly contacts a contaminant of the fluid, oxidation is maximized by virtue of the instantaneous catalytic action of the oxygen air bubbles, thereby effectively removing the contaminant contained in the fluid.
    Type: Grant
    Filed: January 9, 2002
    Date of Patent: November 18, 2003
    Assignee: IEI Co., Ltd.
    Inventors: Jong-rai Lee, Se-ho Mun, Gwang-lok Han, Seong-lak Im, Seok-won Son
  • Ozone oxidizing apparatus
    Publication number: 20030127383
    Abstract: An ozone oxidizing apparatus in which, after fine air bubbles are distributed in a fluid (a waste water) delivered together with air to increase a dissolvable oxygen concentration, when ozone evenly contacts a contaminant of the fluid, oxidation is maximized by virtue of the instantaneous catalytic action of the oxygen air bubbles, thereby effectively removing the contaminant contained in the fluid.
    Type: Application
    Filed: January 9, 2002
    Publication date: July 10, 2003
    Applicant: IEI Co., Ltd
    Inventors: Jong-Rai Lee, Se-Ho Mun, Gwang-Lok Han, Seong-Lak Im, Seok-Won Son