Synergistic biocidal mixtures

Details Synergistic biocidal mixtures Synergistic biocidal mixtures

2006-03-07

2006-03-07

Hruskoci, Peter A. (Department: 1724)

Liquid purification or separation

Processes

Chemical treatment

C162S161000, C210S756000, C210S759000, C210S760000, C210S764000, C422S036000, C422S037000, C514S365000, C514S372000, C514S528000, C514S634000, C514S635000, C514S642000, C514S643000, C514S669000, C514S693000

Reexamination Certificate

active

07008545

ABSTRACT:
Synergistic mixtures of biocides and their use to control the growth of microorganisms in aqueous systems are disclosed. The method of using the synergistic mixtures entails adding an effective amount of a nitrogenous compound activated by an oxidant and at least one non-oxidizing biocide to an aqueous system. The amount of activated nitrogenous compound and non-oxidizing biocide is selected to result in a synergistic biocidal effect.

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