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Supported biofilm apparatus and process

  • US 20040229343A1
  • Filed: 03/17/2004
  • Published: 11/18/2004
  • Est. Priority Date: 02/13/2003
  • Status: Active Grant
First Claim
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1. An apparatus for supporting a biofilm in a liquid comprising:

  • a) a plurality of gas permeable hollow fibers, each hollow fiber having a lumen, an outer surface and an open end; and

    , b) a header, the header having a cavity and a port open to the cavity, wherein the hollow fibers extend from the header, with the outer surfaces of the open ends of the hollow fibers sealed to the header and the lumens of the hollow fibers communicating with the port through the cavity.

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