EN 1212:2005

Chemicals used for treatment of water intended for human consumption - Sodium polyphosphate

This document is applicable to sodium polyphosphate used for treatment of water intended for human consumption. It describes the characteristics and specifies the requirements and the corresponding test methods for sodium polyphosphate. It gives information on its use in water treatment.

Produkte zur Aufbereitung von Wasser für den menschlichen Gebrauch - Natriumpolyphosphat

Dieses Dokument gilt für Natriumpolyphosphat zur Aufbereitung von Wasser für den menschlichen Gebrauch.
Es beschreibt die Eigenschaften von Natriumpolyphosphat und legt die Anforderungen sowie die
entsprechenden Prüfverfahren für Natriumpolyphosphat fest. Es gibt Informationen für die Anwendung von
Natriumpolyphosphat in der Wasseraufbereitung.

Produits chimiques utilisés pour le traitement de l'eau destinée à la consommation humaine - Polyphosphate de sodium

Kemikalije, ki se uporabljajo za pripravo pitne vode – Natrijev polifosfat

General Information

• Status: Published
• Publication Date: 15-Mar-2005
• ICS: 71.100.80 - Chemicals for purification of water
• Technical Committee: CEN/TC 164 - Water supply
• Drafting Committee: CEN/TC 164/WG 9 - Drinking water treatment
• Current Stage: 9093 - Decision to confirm - Review Enquiry
• Completion Date: 13-Jun-2019
• Directive: 305/2011 - Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec
• Directive: 89/106/EEC - Construction products
• Ref Project: SIST EN 1212:2005 - Chemicals used for treatment of water intended for human consumption - Sodium polyphosphate

Relations

• Replaces: EN 1212:1997 - Chemicals used for treatment of water intended for human consumption - Sodium polyphosphate
• Effective Date: 22-Dec-2008

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Kemikalije, ki se uporabljajo za pripravo pitne vode – Natrijev polifosfatProdukte zur Aufbereitung von Wasser für den menschlichen Gebrauch - NatriumpolyphosphatProduits chimiques utilisés pour le traitement de l'eau destinée a la consommation humaine - Polyphosphate de sodiumChemicals used for treatment of water intended for human consumption - Sodium polyphosphate71.100.80Chemicals for purification of water13.060.20Pitna vodaDrinking waterICS:Ta slovenski standard je istoveten z:EN 1212:2005SIST EN 1212:2005en01-julij-2005SIST EN 1212:2005SLOVENSKI
STANDARDSIST EN 1212:19991DGRPHãþD



SIST EN 1212:2005



EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 1212
March 2005 ICS 71.100.80
Supersedes EN 1212:1997
English version
Chemicals used for treatment of water intended for human consumption - Sodium polyphosphate
Produits chimiques utilisés pour le traitement de l'eau destinée à la consommation humaine - Polyphosphate de sodium
Produkte zur Aufbereitung von Wasser für den menschlichen Gebrauch - Natriumpolyphosphat This European Standard was approved by CEN on 3 February 2005.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CEN member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36
B-1050 Brussels © 2005 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1212:2005: ESIST EN 1212:2005



EN 1212:2005 (E) 2 Contents page Foreword.3 Introduction.4 1 Scope.5 2 Normative references.5 3 Description.6 4 Purity criteria.8 5 Test methods.9 6 Labelling - Transportation - Storage.14 Annex A (informative)
General information on sodium polyphosphate.15 Bibliography.17 SIST EN 1212:2005



EN 1212:2005 (E) 3 Foreword This document (EN 1212:2005) has been prepared by Technical Committee CEN/TC 164 “Water supply”, the secretariat of which is held by AFNOR. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by September 2005, and conflicting national standards shall be withdrawn at the latest by September 2005. This document supersedes EN 212:1997. Significant technical differences between this edition and EN 1212:1997 are as follows: a) deletion of the reference to EU Directive 80/778/EEC of July, 15 1980 in order to take into account of the last Directive in force (see [1]); b) replacement of ISO 5666-1 by EN 1483 and of
EN 26595 by EN ISO 11969. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European S
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