NF EN 889

NF EN 889

February 2023
Standard Current

Chemicals used for treatment of water intended for human consumption - Iron (II) sulfate

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Main informations

Collections

National standards and national normative documents

Publication date

February 2023

Number of pages

19 p.

Reference

NF EN 889

ICS Codes

71.100.80   Chemicals for purification of water

Classification index

T94-151

Print number

1

European kinship

EN 889:2023
Replaced standards (1)
NF EN 889
May 2005
Standard Cancelled
Chemicals used for treatment of water intended for human consumption - Iron (II) sulfate

Le présent document est applicable au sulfate de fer (II) heptahydraté utilisé pour le traitement de l'eau destinée à la consommation humaine. Il décrit les caractéristiques et spécifie les exigences et les méthodes d'essai correspondantes du sulfate de fer (II) heptahydraté (les méthodes d'analyse sont données à l'Annexe B) et donne les informations pour son emploi dans le traitement de l'eau.

Table of contents
  • 1 Domaine d'application
  • 2 Références normatives
  • 3 Termes et définitions
  • 4 Description
  • 5 Critères de pureté
  • 6 Méthodes d'essai
  • 7 Étiquetage - Transport - Stockage
  • Annexe A (informative) Informations générales sur le sulfate de fer (II)
  • Annexe B (normative) Règles générales relatives à la sécurité
  • Bibliographie
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