Patents Assigned to Zhejiang Omex Environmental Engineering Co., Ltd.
  • Turn-back flow EDI
    Patent number: 8173003
    Abstract: The present invention discloses a turn-back electrodeionization apparatus in which the central section of cation exchange membrane and anion exchange membrane constituting a dilute chamber is adhered along axial direction, and the dilute chamber is separated into an inner side dilute chamber unit and an outside dilute chamber unit, so that the dilute sequentially flows through the outside dilute chamber unit and inner side dilute chamber unit in a turn-back way.
    Type: Grant
    Filed: November 2, 2005
    Date of Patent: May 8, 2012
    Assignee: Zhejiang Omex Environmental Engineering Co., Ltd.
    Inventors: Xiang Li, Zhiming Tong, Hongwu Pan