Method and apparatus for the enhancement of the biocidal efficacy of monoalkyldithiocarbamate salts

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United States of America Patent

PATENT NO 9078436
APP PUB NO 20140088190A1
SERIAL NO

14022254

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Abstract

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The present invention provides a method of treating an aqueous system for biocide control, by adding an acidified solution that includes monoalkyldithiocarbamate salt and alkyl isothiocyanate to an aqueous system. A biocide feed system is also provided that is configured to generate a reproducible level of alkyl isothiocyanate. The method and system provide effective levels of alkyl isothiocyanate for rapid biocidal activity, along with levels of monoalkyldithiocarbamate salt which can decompose to form additional alkyl isothiocyanate and provide longer-term biocidal activity.

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Patent Owner(s)

Patent OwnerAddress
BUCKMAN LABORATORIES INTERNATIONAL INC1256 NORTH MCLEAN BOULEVARD MEMPHIS TN 38108-0305

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Clark, Richard A Memphis, US 43 1291
Ganus, William C Memphis, US 2 39
Lusk,, Jr Richard D Lake Cormorant, US 3 15
McNeel, Thomas E Memphis, US 26 274
Vunk, Graciela H Como, US 8 51
Zugno, Luis A Germantown, US 2 4

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