EN 14718:2014

Influence of organic materials on water intended for human consumption - Determination of the chlorine demand - Test method

This European Standard specifies a method for determining the chlorine demand of organic materials intended for use in contact with drinking water.
This European Standard is applicable to factory made and site applied products used for the distribution, transport and storage of drinking water.
This European Standard does not cover the use of high levels of chlorine to disinfect products when they are put into service.

Einfluss organischer Materialien auf Wasser für den menschlichen Gebrauch - Bestimmung der Chlorzehrung - Prüfverfahren

Diese Europäische Norm legt ein Verfahren zur Bestimmung der Chlorzehrung von Bedarfsgegenständen aus organischen Materialien fest, die für den Gebrauch im Kontakt mit Trinkwasser vorgesehen sind.
Diese Norm ist anwendbar auf fabrikmäßig und auf vor Ort hergestellte Produkte, die zur Verteilung, zum Transport und zur Speicherung von Trinkwasser dienen.
Diese Norm behandelt nicht den Einsatz hoher Chlorkonzentrationen für die Desinfektion von Produkten vor ihrem Einsatz.

Influence des matériaux organiques sur l'eau destinée à la consommation humaine - Détermination de la demande en chlore - Méthode d'essai

La présente Norme européenne spécifie une méthode de détermination de la demande en chlore des matériaux organiques destinés à entrer en contact avec l’eau potable.
Elle s’applique aux produits fabriqués en usine et aux produits appliqués sur site, utilisés pour la distribution, le transport et le stockage de l’eau potable.
Elle ne traite pas de l’utilisation de chlore à des niveaux élevés pour désinfecter les produits lorsque ces derniers sont mis en service.

Vpliv organskih snovi na pitno vodo - Ugotavljanje potrebnega klora - Preskusna metoda

General Information

• Status: Published
• Publication Date: 02-Dec-2014
• Withdrawal Date: 29-Jun-2015
• 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: 9093 - Decision to confirm - Review Enquiry
• Completion Date: 23-Jun-2021
• 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: 98/83/EC - Quality of water intended for human consumption
• Mandate: M/136 REV2 - Revised mandate M/136 to CEN and CENELEC concerning the execution of standardisation work for harmonised standards on construction products in contact with water intended for human consumption related to the following end use: Transportation, storage and distribution up to, and including the consumer tap of the water intended for human consumption
• Ref Project: SIST EN 14718:2015 - Influence of organic materials on water intended for human consumption - Determination of the chlorine demand - Test method

Relations

• Replaces: EN 14718:2006 - Influence of organic materials on water intended for human consumption - Determination of the chlorine demand - Test method
• Effective Date: 10-Dec-2014

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Vpliv organskih snovi na pitno vodo - Ugotavljanje potrebnega klora - Preskusna metodaEinfluss organischer Materialien auf Wasser für den menschlichen Gebrauch - Bestimmung der Chlorzehrung - PrüfverfahrenInfluence des matériaux organiques sur l'eau destinée à la consommation humaine - Détermination de la demande en chlore - Méthode d'essaiInfluence of organic materials on water intended for human consumption - Determination of the chlorine demand - Test method13.060.20Pitna vodaDrinking waterICS:Ta slovenski standard je istoveten z:EN 14718:2014SIST EN 14718:2015en,fr,de01-februar-2015SIST EN 14718:2015SLOVENSKI
STANDARDSIST EN 14718:20071DGRPHãþD



SIST EN 14718:2015



EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 14718
December 2014 ICS 13.060.20; 67.250 Supersedes EN 14718:2006English Version
Influence of organic materials on water intended for human consumption - Determination of the chlorine demand - Test method
Influence des matériaux organiques sur l'eau destinée à la consommation humaine - Détermination de la demande en chlore - Méthode d'essai
Einfluss organischer Materialien auf Wasser für den menschlichen Gebrauch - Bestimmung der Chlorzehrung - Prüfverfahren This European Standard was approved by CEN on 18 October 2014.
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 CEN-CENELEC Management Centre 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 CEN-CENELEC Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2014 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 14718:2014 ESIST EN 14718:2015



EN 14718:2014 (E) 2 Contents Page Foreword .4 1 Scope .5 2 Normative references .5 3 Terms and definitions .5 4 Principle .6 5 Reagents .6 5.1 Sodium hypochlorite solution .6 5.2 Test water .6 5.3 Rinsing water .6 5.4 Cleaning liquids for apparatus .6 6 Apparatus for chlorine demand assessment .7 6.1 Materials .7 6.2 Test vessels .7 6.3 Equipment .7 7 Procedural constraints .
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