EN 12873-3:2006

Influence of materials on water intended for human consumption - Influence due to migration - Part 3: Test method for ion exchange and adsorbent resins

This European Standard specifies a procedure to determine the migration of substances from ion exchange and adsorbent resin materials for use in contact with water intended for human consumption.
Resins comprise synthetic organic macromolecular materials.
The standard is applicable to resins of the following types:
¾   Ion exchange resins: used to modify the composition of water (e.g. softening by removal of calcium ions). They can be in either an anionic or cationic state.
¾   Adsorbent resins: used to lower the concentration of undesirable substances (usually organic pollutants) from water. They are used in a neutral state.

Einfluss von Materialien auf Wasser für den menschlichen Gebrauch - Einfluss infolge der Migration - Teil 3: Prüfverfahren für Ionenaustauscher und Adsorberharze

Diese Europäische Norm beschreibt ein Verfahren, um die Migration von Substanzen aus Ionenaustauschern und Adsorberharzen, zu ermitteln, die für den Einsatz in Kontakt mit Wasser für den menschlichen Gebrauch bestimmt sind.
Harze beinhalten synthetische organische makromolekulare Substanzen.
Die Norm ist anwendbar auf Harze der folgenden Typen:
-   Ionenaustauscher-Harze: um die Wasserbeschaffenheit (z. B. Entfernung von Calciumionen zur Enthärtung) zu verändern. Sie können sowohl Kationenaustauscher- wie auch Anionenaustauscherharze sein.
Adsorberharze: eingesetzt, um die Konzentration von unerwünschten Substanzen (normalerweise organische Schadstoffe) im Wasser zu verringern. Sie werden in neutralem Zustand eingesetzt.

Influence sur l'eau des matériaux destinés à entrer en contact avec l'eau destinée à la consommation humaine - Influence de la migration - Partie 3 : Méthode d'essai des résines adsorbantes et échangeuses d'ions

La présente Norme européenne spécifie une méthode permettant de déterminer la migration de substances à partir de matériaux provenant des résines adsorbantes et échangeuses d’ions utilisées en contact avec l’eau destinée à la consommation humaine.
Ces résines comprennent des matériaux macromoléculaires organiques synthétiques.
La présente norme s’applique aux résines des types suivants :
-   les résines échangeuses d’ions : Utilisées pour modifier la composition de l’eau (par exemple, adoucissement par élimination des ions calcium). Elles peuvent être soit anioniques, soit cationiques ;
-   les résines adsorbantes : Utilisées pour abaisser la concentration de l’eau en substances indésirables (généralement des polluants organiques). Elles sont utilisées à l’état neutre.

Vpliv materiala na pitno vodo – Vpliv migracije – 3. del: Preskusna metoda za ionsko izmenjavo in vpojne smole

General Information

• Status: Withdrawn
• Publication Date: 14-Mar-2006
• Withdrawal Date: 12-Feb-2019
• ICS: 13.060.20 - Drinking water
• ICS: 67.250 - Materials and articles in contact with foodstuffs
• Technical Committee: CEN/TC 164 - Water supply
• Drafting Committee: CEN/TC 164/WG 3 - Effects of materials in contact with drinking water
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Completion Date: 13-Feb-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
• Mandate: M/136 - Mandate to CEN/CENELEC concerning the execution of standardization work for harmonized standards on construction products in contact with water intended for human consumption
• Ref Project: SIST EN 12873-3:2006 - Influence of materials on water intended for human consumption - Influence due to migration - Part 3: Test method for ion exchange and adsorbent resins

Relations

• Replaced By: EN 12873-3:2019 - Influence of materials on water intended for human consumption - Influence due to migration - Part 3: Test method for ion exchange and adsorbent resins
• Effective Date: 08-Jun-2022
• Child: EN 12873-4:2006 - Influence of materials on water intended for human consumption - Influence due to migration - Part 4: Test method for water treatment membranes
• Effective Date: 22-Dec-2008

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Influence of materials on water intended for human consumption - Influence due to migration - Part 3: Test method for ion exchange and adsorbent resinsVpliv materiala na pitno vodo – Vpliv migracije – 3. del: Preskusna metoda za ionsko izmenjavo in vpojne smoleInfluence sur l'eau des matériaux destinés a entrer en contact avec l'eau destinée a la consommation humaine - Influence de la migration - Partie 3 : Méthode d'essai des résines adsorbantes et échangeuses d'ionsEinfluss von Materialien auf Wasser für den menschlichen Gebrauch - Einfluss infolge der Migration - Teil 3: Prüfverfahren für Ionenaustauscher und AdsorberharzeTa slovenski standard je istoveten z:EN 12873-3:2006SIST EN 12873-3:2006en67.25013.060.20ICS:SLOVENSKI
STANDARDSIST EN 12873-3:200601-julij-2006







EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 12873-3March 2006ICS 13.060.20; 67.250 English VersionInfluence of materials on water intended for human consumption- Influence due to migration - Part 3: Test method for ionexchange and adsorbent resinsInfluence des matériaux sur l'eau destinée à laconsommation humaine - Influence due à la migration -Partie 3 : Méthode d'essai des résines absorbantes etéchangeuses d'ionsEinfluss von Materialien auf Wasser für den menschlichenGebrauch - Einfluss infolge der Migration - Teil 3:Prüfverfahren für Ionenaustauscher und AdsorberharzeThis European Standard was approved by CEN on 23 January 2006.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards 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 translationunder the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the officialversions.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, Romania,Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2006 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 12873-3:2006: E



EN 12873-3:2006 (E) 2 Contents Page Foreword.3 Introduction.4 1 Scope.5 2 Terms and definitions.5 3 Principle.6 4 Reagents.6 4.1 General.6 4.2 Cleaning liquids for glassware.6 5 Apparatus.7 6 Test samples.7 7 Pretreatment of test samples.7 8 Test procedure.7 8.1 General.7 8.2 Preparation of leachate sample.8 8.3 Procedural blanks.8 8.4 Analysis.
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