Environmentally friendly peracetic acid decontamination formula with increased performance and chemical stability

An environmentally friendly decontaminant solution, which may be disposed of after use without posing significant environmental hazards, is formulated without molybdenum-based corrosion inhibitors and preferably is free of all heavy metals. A zeolite-based buffering system optionally replaces phosph...

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Bibliographische Detailangaben
Hauptverfasser: HARRINGTON STEPHANIE A. S, FRICKER CHRISTOPHER M, MCVEY IAIN F, WOJCIECK BRIAN C, GRIGNOL GEORGE E
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:An environmentally friendly decontaminant solution, which may be disposed of after use without posing significant environmental hazards, is formulated without molybdenum-based corrosion inhibitors and preferably is free of all heavy metals. A zeolite-based buffering system optionally replaces phosphate buffers for maintaining the pH of the decontaminant solution at an appropriate pH for effective antimicrobial decontamination. Molybdenum-free decontaminant solutions containing peracetic acid retain their peracetic acid levels, and thus their antimicrobial effectiveness, for longer periods than comparable solutions formulated with a molybdate corrosion inhibitor.