Vadose Zone

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  • Air Sparging Equipment
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    Air Sparging Equipment

    By EPG Companies Inc.

    Air sparging is often used in conjunction with vapor extraction for in-situ soil remediation. This process involves injecting pressurized air into the water table in order to strip volatile organic compounds (VOCs) by ...

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  • EPG Companies Inc.

    EPG Companies Inc.

    EPG Companies Inc. has designed and manufactured pollution control systems and equipment that are being used worldwide in various landfill, ...

  • Bio Blend Technologies

    Bio Blend Technologies

    Bio Blend Technologies mission is to provide the most cost-effective, highest-quality environmental remediation services available worldwide. Bio ...

  • Desert Research Institute & Research Park

    Desert Research Institute & Research Park

    The Desert Research Institute (DRI) employs more than 500 faculty, support staff, and students who are engaged in environmental research generating ...