Patents Assigned to H2L ENGINEERING, CO., LTD
  • POLYVINYLIDENE FLUORIDE HOLLOW FIBER MEMBRANES AND PREPARATION THEREOF
    Publication number: 20160023170
    Abstract: Disclosed are polyvinylidene fluoride hollow fiber separation membranes and a preparation method thereof, and more particularly, to polyvinylidene fluoride hollow fiber separation membranes, which may be usefully used not only for water treatment, but also in the sewage treatment field, such as domestic waste water, industrial wastewater, or the like because the polyvinylidene fluoride hollow fiber separation membranes possess excellent pure water permeability and chemical resistance such as alkali resistance, etc.
    Type: Application
    Filed: June 26, 2013
    Publication date: January 28, 2016
    Applicants: H2L CO., LTD., H2L ENGINEERING, CO., LTD
    Inventors: Ik Bae Yang, Sung Ro Yoon, Yong Ho Choi, Se Mi Kim