METHOD FOR THE GENERATION OF PERACETIC ACID ON SITE AT THE POINT-OF-USE

Methods for the generation of a peroxyacetic acid sanitizer in proximity to the point-of-use are dis-closed. These methods comprise introducing a hydrogen peroxide precursor solution to water, mixing and then adding an aqueous source of a alkali metal or earth alkali metal hydroxide. Triacetin is a...

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Bibliographische Detailangaben
Hauptverfasser:	Howarth, Jonathan N, Harvey, Michael S
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES DISINFECTION, STERILISATION, OR DEODORISATION OF AIR FISHING FORESTRY HUMAN NECESSITIES HUNTING HYGIENE MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MEDICAL OR VETERINARY SCIENCE METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL PEST REPELLANTS OR ATTRACTANTS PLANT GROWTH REGULATORS PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF TRAPPING
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Beschreibung
Zusammenfassung:	Methods for the generation of a peroxyacetic acid sanitizer in proximity to the point-of-use are dis-closed. These methods comprise introducing a hydrogen peroxide precursor solution to water, mixing and then adding an aqueous source of a alkali metal or earth alkali metal hydroxide. Triacetin is a preferred acetyl precursor and is converted rapidly and with a high conversion rate into peracetic acid. These methods produce solutions with a high level of peracetic acid. Methods for preparing then hydrogen peroxide-acetyl precursor solution are also provided.