METHODS AND SYSTEMS FOR MONITORING PEROXYACID CONTENT IN A FLUID

Methods and systems are described for quantifying peroxyacid in a fluid by using spectrophotometry. Peroxyacid in the fluid is reacted with an iodide reagent and the absorbance of the reaction solution is measured. The absorbance can be measured at or near the isosbectic wavelength of iodine and tri...

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Hauptverfasser:	PUCHOVICH, MARK J, NIEMASECK, BENJAMIN, WHITE, KEVIN, WILKINS, JAMES
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	AGRICULTURE ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES ANIMAL HUSBANDRY CANDLES CHEMISTRY DETERGENT COMPOSITIONS DETERGENTS FATTY ACIDS THEREFROM FISHING FOODS OR FOODSTUFFS FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J FORESTRY HUMAN NECESSITIES HUNTING INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING METALLURGY PHYSICS PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL RECOVERY OF GLYCEROL RESIN SOAPS SOAP OR SOAP-MAKING TESTING THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT THEIR TREATMENT, NOT COVERED BY OTHER CLASSES TRAPPING USE OF SINGLE SUBSTANCES AS DETERGENTS
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Beschreibung
Zusammenfassung:	Methods and systems are described for quantifying peroxyacid in a fluid by using spectrophotometry. Peroxyacid in the fluid is reacted with an iodide reagent and the absorbance of the reaction solution is measured. The absorbance can be measured at or near the isosbectic wavelength of iodine and triiodide, and the assay is useful to quantify peroxyacid that is present at high levels in fluids. L'invention concerne des procédés et des systèmes de quantification de peroxyacide dans un fluide par spectrophotométrie. Un peroxyacide dans le fluide est mis à réagir avec un réactif d'iodure et l'absorbance de la solution de réaction est mesurée. L'absorbance peut être mesurée à ou près de la longueur d'onde isosbectique d'iode et de triiodure, et le dosage est utile pour quantifier le peroxyacide qui est présent à des niveaux élevés dans des fluides.