NF EN 891 : 2005
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - IRON (3) CHLORIDE SULFATE
04-04-2023
12-01-2013
Avant-propos
Introduction
1 Domaine d'application
2 Références normatives
3 Description
4 Critères de pureté
5 Méthodes d'essai
6 Étiquetage - Transport - Stockage
Annexe A (informative) Informations générales sur le
chlorosulfate de fer (III)
Annexe B (normative) Méthodes d'analyse
Annexe C (informative) Réduction du fer (III) sur une colonne
d'argent
Annexe D (informative) Détermination du cadmium, du chrome,
du nickel et du plomb (spectrométrie
d'émission optique à plasma induit par
haute fréquence (ICP/OES))
Annexe E (normative) Règles générales relatives à la sécurité
Bibliographie
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.