Patents Assigned to SYNTEA
  • Wastewater purification device and utilizations
    Patent number: 10526222
    Abstract: The invention relates to a solid filtering wastewater treatment device (100) comprising a first stage (101) with a freely drained fixed culture arranged directly above a second fixed water saturated culture stage (105), and a force aeration system (110) extending under the second stage. The invention also relates to a wastewater treatment method, as well as a process for sludge mineralization, implementing such a purification device.
    Type: Grant
    Filed: April 22, 2016
    Date of Patent: January 7, 2020
    Assignees: SYNTEA, NATURALLY WALLACE CONSULTING LLC, RIETLAND BVBA
    Inventors: Stephane Troesch, Esser Dirk, Scott Wallace, Dion Van Oirschot