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Normas DIN – AENOR
DIN EN 14671:2006-09

DIN EN 14671:2006-09

Characterization of sludges - Pre-treatment for the determination of extractable ammonia using 2 mol/l potassium chloride; German version EN 14671:2006

Caractérisation des boues - Prétraitement pour la détermination de l'Azote ammoniacal extractible utilisant 2 mol/l de chlorure de potassium; Version allemande EN 14671:2006

Charakterisierung von Schlämmen - Vorbehandlung zur Bestimmung des extrahierbaren Ammoniums unter Verwendung von 2 mol/l Kaliumchlorid; Deutsche Fassung EN 14671:2006

Fecha:
2016-09 /Active
Equivalencias internacionales:

EN 14671 (2006-06)

Relación con otras normas DIN:

Reemplaza a: DIN EN 14671:2003-06

Resumen:
This European standard specifies a procedure for the determination of extractable ammonia using 2 mol/l potassium chloride solution in raw and digested sewage sludges. The range of the method is up to 100 g/kg N assuming appropriate dilution of the potassium chloride extract in the final measurement step.
Keywords:
Ammonium, Ammonium content, Analysis, Characterisations, Chemical analysis and testing, Definitions, Determination of content, Examination of sludge, Extraction, Methods of analysis, Potassium chloride, Pretreatment, Sludge, Testing, Wastes, Water practice
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