NF EN 13346

Characterization of sludges - Determination of trace elements and phosphorus - Aqua regia extraction methods

Le présent document spécifie quatre méthodes d'extraction à l'eau régale, des éléments traces et du phosphore contenus dans les boues et produits dérivés. La méthode doit être choisie en fonction de la taille de la prise d'essai et du réacteur utilisé (ouvert ou fermé).

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