Patents Assigned to APT Water, Inc.
  • Removal of selenium in contaminated wastewater streams
    Patent number: 7815801
    Abstract: Compositions and methods for the removal of selenium species from water containing high-salt concentrations and/or petroleum contaminants are described. The compositions and methods use a selenium-reducing microorganism adapted to adverse environments.
    Type: Grant
    Filed: December 4, 2008
    Date of Patent: October 19, 2010
    Assignee: APT Water, Inc.
    Inventors: Charles Borg, David Friese, Tyze-Kuan Tim Yin