NF EN 12485

Chemicals used for treatment of water intended for human consumption - Calcium carbonate, high-calcium lime, half-burnt dolomite, magnesium oxide and calcium magnesium carbonate - Test methods

Le présent document décrit les méthodes utilisées pour réaliser les analyses chimiques et déterminer les propriétés physiques du carbonate de calcium, de la chaux et de la dolomie semi-calcinée, de l'oxyde de magnésium et du carbonate de calcium et de magnésium utilisés pour le traitement de l'eau destinée à la consommation humaine.

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