Patents by Inventor Phil Yang Park

Phil Yang Park has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Submerged-type electrosorption-based water purification apparatus and method thereof
    Patent number: 7767062
    Abstract: Provided is a submerged-type, electrosorption-based desalination apparatus for water purification and method, comprising applying a DC voltage of 0.1 to 2.0 volts to a carbon electrode of the reactor to thereby adsorb inorganic ions on the carbon electrode, and reversely applying the same DC voltage having opposite polarity to recycle regeneration solution to the outside of the apparatus or into the treatment tank, thereby enhancing a recovery rate. In addition, in order to improve desalination efficiency, the reactor used in the desalination apparatus may be embodied in various forms of T-shaped, linear type, single, composite, and ion exchange membrane electrodes. Therefore, the present invention may be applied to remove inorganic ions from industrial wastewater, sea water, and brackish water, which contain large amounts of inorganic ions.
    Type: Grant
    Filed: June 12, 2006
    Date of Patent: August 3, 2010
    Assignee: Korea Electric Power Corporation
    Inventors: Jae Bong Lee, Kwang Kyu Park, Hee Moon Eum, Jeon Soo Moon, Phil Yang Park, Seok Won Yoon
  • Submerged-type electrosorption-based water purification apparatus and method thereof
    Publication number: 20070284313
    Abstract: Provided is a submerged-type, electrosorption-based desalination apparatus for water purification and method, comprising applying a DC voltage of 0.1 to 2.0 volts to a carbon electrode of the reactor to thereby adsorb inorganic ions on the carbon electrode, and reversely applying the same DC voltage having opposite polarity to recycle regeneration solution to the outside of the apparatus or into the treatment tank, thereby enhancing a recovery rate. In addition, in order to improve desalination efficiency, the reactor used in the desalination apparatus may be embodied in various forms of T-shaped, linear type, single, composite, and ion exchange membrane electrodes. Therefore, the present invention may be applied to remove inorganic ions from industrial wastewater, sea water, and brackish water, which contain large amounts of inorganic ions.
    Type: Application
    Filed: June 12, 2006
    Publication date: December 13, 2007
    Inventors: Jae Bong Lee, Kwang Kyu Park, Hee Moon Eum, Jeon Soo Moon, Phil Yang Park, Seok Won Yoon