×

Membrane bioreactor, process and aerator

  • US 20040108268A1
  • Filed: 12/05/2002
  • Published: 06/10/2004
  • Est. Priority Date: 12/05/2002
  • Status: Active Grant
First Claim
Patent Images

1. An apparatus comprising, a) an aerobic tank or zone;

  • b) an anoxic tank or zone;

    c) an immersed membrane tank or zone;

    d) a conduit or passage for mixed liquor to flow from the membrane tank or zone to the anoxic tank or zone;

    e) a conduit or passage for mixed liquor to flow from the anoxic tank or zone to the aerobic tank or zone;

    f) a conduit or passage for mixed liquor to flow from the aerobic tank or zone to the membrane tank or zone;

    g) an inlet for feed to enter into the anoxic tank or zone; and

    , h) an outlet for permeate to exit the membrane tank or zone.

View all claims
  • 2 Assignments
Timeline View
Assignment View
    ×
    ×