Patents by Inventor Liu Kunpeng

Liu Kunpeng 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).

  • System and method for remediation of organic contaminated soil
    Patent number: 9162264
    Abstract: A system and a method for remediation of organic contaminated soil are provided, which comprises M*N electrodes to form an electrode matrix of symmetrical electric field structure. The field intensity is uniform in those points that are equidistant from each electrode in remediation area. The electrodes arrayed in mesh style in remediation area are carried out electrokinetic remediation. To exchange between positive polarity and negative polarity of the electrodes periodically is to make each electrode be a state of anode intermittently which has preferable remediation efficiency, by operation mode of reversing row/column electrode groups in manner of electrical scanning.
    Type: Grant
    Filed: January 4, 2009
    Date of Patent: October 20, 2015
    Assignee: SHENYANG INSTITUTE OF APPLIED ECOLOGY, CHINESE ACADEMY OF SCIENCES
    Inventors: Shuhai Guo, Tingting Li, Wang Yanhua, Liu Kunpeng, Li Fengmei, Li Gang
  • SYSTEM AND THOD FOR REMEDIATION OF ORGANIC CONTAMINATED SOIL
    Publication number: 20110268507
    Abstract: A system and a method for remediation of organic contaminated soil are provided, which comprises M*N electrodes to form an electrode matrix of symmetrical electric field structure. The field intensity is uniform in those points that are equidistant from each electrode in remediation area. The electrodes arrayed in mesh style in remediation area are carried out electrokinetic remediation. To exchange between positive polarity and negative polarity of the electrodes periodically is to make each electrode be a state of anode intermittently which has preferable remediation efficiency, by operation mode of reversing row/column electrode groups in manner of electrical scanning.
    Type: Application
    Filed: January 4, 2009
    Publication date: November 3, 2011
    Inventors: Shuhai Guo, Tingting Li, Wang Yanhua, Liu Kunpeng, Li Fengmei, Li Gang