Liquid purification or separation – Processes – Chemical treatment
Reexamination Certificate
2011-01-25
2011-01-25
Hruskoci, Peter A (Department: 1797)
Liquid purification or separation
Processes
Chemical treatment
C210S764000, C422S037000, C424S618000, C424S723000
Reexamination Certificate
active
07875191
ABSTRACT:
A two part biocide composition containing metal ions and bromine donor for killing microorganisms in a body of water and a method of killing microorganisms in a body of water by placing both metal ions and a bromine in the body of water to allow use of lower concentrations of bromine than if bromine were used alone as a biocide.
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patent: 7501067 (2009-03-01), King et al.
Frank Marlin
King Joseph A.
Hruskoci Peter A
Jacobson & Johnson
King Technology Inc
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