NF EN 939

Chemicals used for treatment of water intended for human consumption - Hydrochloric acid

Le présent document s'applique à l'acide chlorhydrique utilisé pour le traitement de l'eau destinée à la consommation humaine. Il décrit les caractéristiques de l'acide chlorhydrique et spécifie les exigences et les méthodes d'essai correspondantes. Il donne des informations sur son emploi pour le traitement de l'eau. Il définit également les règles relatives aux précautions d'emploi et de manipulation de l'acide chlorhydrique (voir l'Annexe B).

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