Method for using a softened acidic water source

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United States of America Patent

PATENT NO 10183288
APP PUB NO 20180222774A1
SERIAL NO

15948236

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Abstract

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Methods and systems for acid regeneration of ion exchange resins are disclosed. Acid resins designed for use in a variety of cleaning application using a water source use a treated, softened, acidic water source according to the invention. Various methods of using the softened acidic water generated by acid regenerate-able ion exchange resins are disclosed to beneficially reduce spotting, filming and scale buildup on treated surfaces, reduce and/or eliminate the need for polymers, threshold reagents and/or rinse aids, and using protons generated in the acidic water effluent for triggering events useful in various cleaning applications.

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Patent Owner(s)

  • ECOLAB USA INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Everson, Terrence P Saint Paul, US 78 1916
Tan, Lylien Saint Paul, US 18 24
Toetschinger, Mark Saint Paul, US 13 20
Voss, Peter Saint Paul, US 39 216
Wen, Li Saint Paul, US 54 509

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