Method for removing the gasoline additive MTBE from water using molecularly imprinted polymers

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United States of America Patent

PATENT NO 6783686
APP PUB NO 20020195394A1
SERIAL NO

09888968

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A method and product for removing at MTBE molecules from a solution, such as a contaminated aquifer, includes exposing the solution to a plurality of molecularly imprinted polymer beads (MIPS) that have receptor sites on the surfaces thereof that include imprints that match the physical shape of at least a portion of an MTBE molecule. A quantity of the MTBE molecules align with and adhere to some of the receptor sites and, accordingly, they are removed from the solution producing a remediated solution. According to one embodiment, the MIPS are contained in an enclosure having a plurality of openings large enough to permit the solution to pass through and small enough so as to prevent the MIPS from passing through. According to a preferred embodiment the MIPS are applied (i.e., coated) to the inside surface of a conduit and the solution is forced or allowed to flow through the conduit thereby removing some of the MTBE molecules therefrom.

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Patent Owner(s)

Patent OwnerAddress
MOLLY POLLY INC5537 MARSHALL STREET OAKLAND CA 94608

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Leone, Anna Madeleine 5537 Marshall St., Oakland, CA 94608 9 11
Rinne, Jr Risto Aadolf 2173 E. Francisco Blvd., Suite E, San Rafael, CA 94901 2 9

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