Patents Assigned to Absolute Graphic Technologies USA, Inc.
  • Treating water
    Patent number: 10974980
    Abstract: Systems and methods for treating produced water and/or flowback water from fracking operations include: an oil water separator; a first filter downstream of the oil water separator; and an electrocoagulation unit downstream of the first filter. Systems and methods can be used for producing a concentrated brine for use in industrial applications and a separate stream of fresh water.
    Type: Grant
    Filed: December 29, 2015
    Date of Patent: April 13, 2021
    Assignee: Absolute Graphic Technologies USA, Inc.
    Inventor: Paul Englram