Patents Assigned to Fairmount Brine Processing, LLC
  • Patent number: 8535538
    Abstract: Embodiments provided herein include methods and apparatuses for purification and recycling of hydrofracture water used in natural gas drilling and production. Embodiments include removal of dissolved solids by precipitation with sodium sulfate and by evaporation using, for example, a multiple effect evaporator.
    Type: Grant
    Filed: January 26, 2010
    Date of Patent: September 17, 2013
    Assignee: Fairmount Brine Processing, LLC
    Inventors: John J. Keeling, Rex B. Tennant, II, David B. Wingard