ION enhancement

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United States of America Patent

APP PUB NO 20090200246A1
SERIAL NO

12386109

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method and apparatus for treating a body of water to kill microorganisms by enhancing the concentration metal ions therein. The apparatus comprising a dispenser with a first housing having a water accessible compartment containing a source of a N-halohydantoin compound for releasing the N-halohydantoin compound when contacted by the body of water with the at least one N-halohydantoin having the formula:wherein R and R1 each independently comprises an alkyl group, and wherein X and Y are independently selected from the group consisting of bromine, chlorine and hydrogen and a second housing having a water accessible compartment containing an insoluble metal ion donor for releasing metal ions when contacted by the body of water containing the N-halohydantoin.

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Patent Owner(s)

Patent OwnerAddress
KING TECHNOLOGY INC6000 CLEARWATER DRIVE MINNETONKA MN 55343

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hill, John Plymouth , US 59 598
King, Joseph A Wayzata , US 135 1052
Weulander, Nicole A Savage , US 4 7

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