Automatic Ammonium Analyzer

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United States of America Patent

SERIAL NO

14835927

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Abstract

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For an automated determination of a ammonia nitrogen content in a liquid sample, an analyzer and method are provided. The following steps are performed by the method: generating a reagent solution by electrolysis that contains hypochlorite ions to be added to the liquid sample, and feeding the reagent solution into the liquid sample; feeding at least one other reagent solution into the liquid sample and generating a reaction mixture from the reagent solutions and the liquid sample; sensing a measuring signal with a photometric measuring device that correlates with a measuring variable of the reaction mixture; and on the basis of the measuring signal, determining a measuring value for the ammonia nitrogen content with an electronic control device.

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Patent Owner(s)

Patent OwnerAddress
ENDRESS + HAUSER CONDUCTA GESELLSCHAFT FUR MESS- UND REGELTECHNIK MBH + CO KGDIESELSTR 24 GERLINGEN 70839

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kathe, Ulrich Ludwigsburg, DE 28 69

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