Patents Assigned to Matrix Environmental Technologies
  • Ground water remediation method
    Patent number: 5874001
    Abstract: A method and apparatus for in situ removal of biodegradable contaminants from ground water or soil , or both by injecting oxygen gas into ground water containing a biodegradable contaminant in a volume low enough to avoid migration or volatilization of the contaminant but high enough to enhance the rate of biodegradation of the contaminant are described.
    Type: Grant
    Filed: September 11, 1996
    Date of Patent: February 23, 1999
    Assignee: Matrix Environmental Technologies
    Inventor: Sean R. Carter