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Apparatus for oxygenating wastewater

DC
  • US 7,008,535 B1
  • Filed: 08/04/2000
  • Issued: 03/07/2006
  • Est. Priority Date: 08/04/2000
  • Status: Expired due to Term
First Claim
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1. An apparatus for treating a wastewater comprising:

  • a gas-enrichment assembly adapted to receive the wastewater and a treatment gas, wherein the gas-enrichment assembly is configured to generate a gas-enriched fluid wherein the gas-enriched fluid is gas-supersaturated by the treatment gas; and

    a delivery assembly coupled to the gas-enrichment assembly for receiving the gas-enriched fluid firm the gas-enrichment assembly and in fluid communication with the wastewater, the delivery assembly expelling the gas-enriched fluid in a substantially bubble-free manner into the wastewater and capable of raising the concentration of the treatment gas in the wastewater to hyperbaric levels.

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