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

View the extract

Main informations

Collections

National standards and national normative documents

Publication date

February 2023

Number of pages

18 p.

Reference

NF EN 890

ICS Codes

71.100.80 Chemicals for purification of water

Classification index

T94-152

Print number

European kinship

EN 890:2023

Replaced standards (1)

NF EN 890

August 2012

Standard Cancelled

Chemicals used for treatment of water intended for human consumption - Iron (III) sulfate, liquid

Le présent document est applicable au sulfate de fer (III) liquide de différentes teneurs en fer et/ou en acide (voir 3.2) utilisé pour le traitement de l'eau destinée à la consommation humaine. Il décrit les caractéristiques du sulfate de fer (III) liquide, spécifie les prescriptions et les méthodes d'analyse correspondantes concernant ce produit (les méthodes d'analyse sont données à l'Annexe B) et donne des informations pour son utilisation dans le traitement de l'eau. Il fixe également les règles relatives à la sécurité d'emploi et de manipulation du sulfate de fer (III) liquide (voir Annexe E).

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 (III) liquide
Annexe B (normative) Règles générales relatives à la sécurité
Bibliographie

ZOOM ON ... the Requirements department

To comply with a standard, you need to quickly understand its issues in order to determine its impact on your activity.

The Requirements department helps you quickly locate within the normative text:
- mandatory clauses to satisfy,
- non-essential but useful clauses to know, such as permissions and recommendations.

The identification of these types of clauses is based on the document “ISO / IEC Directives, Part 2 - Principles and rules of structure and drafting of ISO documents ”as well as on a constantly enriched list of verbal forms.

With Requirements, quickly access the main part of the normative text!

With Requirements, quickly access the main part of the normative text!

Need to identify, monitor and decipher standards?

COBAZ is the simple and effective solution to meet the normative needs related to your activity, in France and abroad.

Available by subscription, CObaz is THE modular solution to compose according to your needs today and tomorrow. Quickly discover CObaz!

Request your free, no-obligation live demo

I discover COBAZ