Microporous diffusion apparatus

  • US 6,872,318 B2
  • Filed: 08/30/2001
  • Issued: 03/29/2005
  • Est. Priority Date: 05/05/1995
  • Status: Expired due to Fees
First Claim
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1. A method for removal of contaminants in a soil formation comprises:

  • supplying ambient air and ozone at concentrations to effect removal of the contaminants;

    producing microbubbles containing the ambient air and ozone at concentrations to effect removal of contaminants; and

    introducing the microbubbles containing the ambient air and ozone at concentrations to effect removal of contaminants into the soil formation under conditions that contaminants in a dissolved state in the soil formation are pulled out of the soil formation through the microbubbles and are provided in a vapor state within the microbubbles to react with the ozone contained in the microbubbles in accordance with Henry'"'"'s law.

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