Soil and groundwater remediation system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4966654
SERIAL NO

07301571

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The invention is a system for removing volitile hydrocarbon contaminates from both water and moisture-ladened air. In detail the invention comprises a stripping system preferably a steam stripping system, for mixing the contaminated water with steam, at below atmospheric pressure, providing clean water for reuse and contaminated steam and vaporized hydrocarbon contaminates. A first condenser receives the contaminated steam and vaporized hydrocarbon contaminates and condenses, at below atmospheric pressure, a portion of the vaporized contaminates and a portion of the contaminated steam into contaminate water. A second condenser thereafter further condenses the steam and hydrocarbon vapor. A gravity separator thereafter receives the contaminated water from the first and second condensers and the uncondensed steam and hydrocarbon contaminates from the second condensor and provides outputs comprising: separated contaminated water for recycling; condensed hydrocarbon contaminates for reprocessing; and passes the uncondensed hydrocarbon contaminates to activated charcoal absorbers. The contaminated moisture-ladened gas is passed through a third condenser which produces contaminated water which is recycled to the steam stripping system and the remaining uncondensed hydrocarbons are passed through the activated charcoal absorbers.

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Patent Owner(s)

Patent OwnerAddress
AMAN ENVIRONMENTAL CONSTRUCTION INC911 WILSHIRE BOULEVARD SUITE 700 LOS ANGELES CA 90017
SIGNET TESTING LABORATORIES INC911 WILSHIRE BOULEVARD SUITE 700 LOS ANGELES CA 90071
DQ SQUARED INC911 WILSHIRE BOULEVARD SUITE 700 LOS ANGELES CA 90017
COLOR CAVE INC911 WILSHIRE BOULEVARD SUITE 700 LOS ANGELES CA 90017
FOURTH DIMENSION INTERACTIVE INC911 WILSHIRE BOULEVARD SUITE 700 LOS ANGELES CA 90017
DAMES & MOORE GROUP (NY) INC911 WILSHIRE BOULEVARD SUITE 700 LOS ANGELES CA 90017
DECISIONQUEST INC21535 HAWTHORNE BLVD SUITE 310 TORRANCE CA 90503
DM INVESTORS INC911 WILSHIRE BOULEVARD SUITE 700 LOS ANGELES CA 90017
O'BRIEN-KREITZBERG INC911 WILSHIRE BOULEVARD SUITE 700 LOS ANGELES CA 90017
BOVAY NORTHWEST INC911 WILSHIRE BOULEVARD SUITE 700 LOS ANGELES CA 90017
BRW GROUP INC911 WILSHIRE BOULEVARD SUITE 700 LOS ANGELES CA 90017
CONTRACTING RESOURCES INTERNATIONAL INC911 WILSHIRE BOULEVARD SUITE 700 LOS ANGELES CA 90017
BRW/HAZELET & ERDAL OF MICHIGAN INC911 WILSHIRE BOULEVARD SUITE 700 LOS ANGELES CA 90017
DAMES & MOORE INC911 WILSHIRE BOULEVARD SUITE 700 LOS ANGELES CA 90017
DAMES & MOORE SERVICING COMPANY911 WILSHIRE BOULEVARD SUITE 700 LOS ANGELES CA 90017
RADIAN ACQUISITION CORP911 WILSHIRE BOULEVARD SUITE 700 LOS ANGELES CA 90017
WALK HAYDEL & ASSOCIATES911 WILSHIRE BOULEVARD SUITE 700 LOS ANGELES CA 90017
CLEVELAND WRECKING COMPANY911 WILSHIRE BOULEVARD SUITE 700 LOS ANGELES CA 90017
DAMES & MOORE AMERICA L P911 WILSHIRE BOULEVARD SUITE 700 LOS ANGELES CA 90017
BRW/HAZELET & ERDAL OF OHIO INC911 WILSHIRE BOULEVARD SUITE 700 LOS ANGELES CA 90017
SRA TECHNOLOGIES INC911 WILSHIRE BOULEVARD SUITE 700 LOS ANGELES CA 90017
DAMES & MOORE GROUP911 WILSHIRE BOULEVARD SUITE 700 LOS ANGELES CA 90017
DAMES & MOORE VENTURES911 WILSHIRE BOULEVARD SUITE 700 LOS ANGELES CA 90017
DAMES & MOORE FOREIGN BRANCH OPERATIONS INC911 WILSHIRE BOULEVARD SUITE 700 LOS ANGELES CA 90017

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Carberry, Terrance K Canyon Country, CA 2 40

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