EN 1420:2016

Influence of organic materials on water intended for human consumption - Determination of odour and flavour assessment of water in piping systems

This European Standard specifies a procedure for obtaining a migration water to determine odour and flavour for products made from organic materials intended to come in contact with water for human consumption (drinking water) and used in piping systems. Such products include pipes, fittings, ancillaries and coatings.
This standard is applicable to products to be used under various conditions for the transport, storage and distribution of water intended for human consumption and raw water used for the manufacture of water intended for human consumption.
This standard specifies a test method comprising of a set of procedures. The use may be dependent on the relevant national regulations and/or the system or product standards.

Einfluss von organischen Werkstoffen auf Wasser für den menschlichen Gebrauch - Bestimmung des Geruchs und Geschmacks des Wassers in Rohrleitungssystemen

Diese Europäische Norm legt ein Verfahren zur Gewinnung eines Migrationswassers zur Bestimmung von Geruch und Geschmack von Produkten aus organischen Materialien fest, die für den Kontakt mit Wasser zum menschlichen Gebrauch (Trinkwasser) vorgesehen sind und in Rohrleitungssystemen verwendet werden. Solche Produkte beinhalten Rohre, Formstücke, Ausrüstungsgegenstände und Beschichtungen.
Diese Norm ist auf Produkte anwendbar, die unter verschiedenen Bedingungen für Transport, Lagerung und Verteilung von Wasser für den menschlichen Gebrauch und Rohwasser, das zu Wasser für den menschlichen Gebrauch aufbereitet werden soll, vorgesehen sind.
Diese Norm legt ein Prüfverfahren fest, das aus einer Anzahl von Verfahren besteht. Die Anwendung kann von den einschlägigen nationalen Vorschriften und/oder den System- oder Produktnormen abhängig sein.

Influence des matériaux organiques sur l'eau destinée à la consommation humaine - Détermination de l'odeur et de la flaveur de l'eau dans les réseaux de conduites

La présente Norme européenne spécifie un mode opératoire permettant d’obtenir une eau de migration pour déterminer l’odeur et la flaveur des produits à base de matériaux organiques conçus pour être en contact avec l’eau destinée à la consommation humaine (eau potable) et utilisés dans les réseaux de conduites. Ces produits sont notamment les tubes, les raccords, les accessoires et les revêtements.
La présente norme est applicable aux produits conçus pour être utilisés dans différentes conditions de transport, stockage et distribution de l’eau destinée à la consommation humaine et de l’eau brute utilisée pour produire de l’eau destinée à la consommation humaine.
Elle spécifie une méthode d’essai comprenant un ensemble de modes opératoires. L’utilisation peut dépendre des réglementations nationales de référence et/ou des normes de système ou de produit.

Vpliv organskih snovi na pitno vodo - Ugotavljanje vonja in okusa vode v vodovodnih inštalacijah

Ta evropski standard določa postopek za pridobivanje migracijske vode za določitev vonja in okusa za izdelke, izdelane iz organskih materialov, ki so predvideni za stik z vodo, namenjeno uživanju (pitno vodo), in se uporabljajo v cevnih sistemih. Ti izdelki vključujejo cevi, nastavke, pripomočke in premaze.
Ta standard se uporablja za proizvode, predvidene za uporabo v različnih pogojih za prevoz, shranjevanje in distribucijo pitne vode in neobdelane vode, ki se uporablja za pripravo pitne vode.
Ta standard določa preskusno metodo, ki vključuje več postopkov. Uporabo lahko urejajo veljavni nacionalni predpisi in/ali sistemski standardi ali standardi za proizvode.

General Information

• Status: Published
• Publication Date: 26-Jan-2016
• Withdrawal Date: 30-Jul-2016
• 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
• Directive: 278/2009 - Commission Regulation (EC) No 278/2009 implementing Directive 2005/32/EC of the European Parliament and of the Council with regard to ecodesign requirements for no-load condition electric power consumption and average active efficiency of external power supplies
• 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 1420:2016 - Influence of organic materials on water intended for human consumption - Determination of odour and flavour assessment of water in piping systems

Relations

• Replaces: EN 1420-1:1999 - Influence of organic materials on water intended for human consumption - Determination of odour and flavour assessment of water in piping systems - Part 1: Test method
• Effective Date: 03-Feb-2016

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Vpliv organskih snovi na pitno vodo - Ugotavljanje vonja in okusa vode v vodovodnih inštalacijahEinfluss von organischen Werkstoffen auf Wasser für den menschlichen Gebrauch - Bestimmung des Geruchs und Geschmacks des Wassers in RohrleitungssystemenInfluence des matériaux organiques sur l'eau destinée à la consommation humaine - Détermination de l'odeur et de la flaveur de l'eau dans les réseaux de conduitesInfluence of organic materials on water intended for human consumption - Determination of odour and flavour assessment of water in piping systems91.140.60Sistemi za oskrbo z vodoWater supply systems13.060.20Pitna vodaDrinking waterICS:Ta slovenski standard je istoveten z:EN 1420:2016SIST EN 1420:2016en,fr,de01-marec-2016SIST EN 1420:2016SLOVENSKI
STANDARDSIST EN 1420-1:20001DGRPHãþD

EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 1420
January
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s uä r x rä t râ
x yä t w r Supersedes EN
s v t ræ sã s { { {English Version
Influence of organic materials on water intended for human consumption æ Determination of odour and flavour assessment of water in piping systems Influence des matériaux organiques sur l 5eau destinée à la consommation humaine æ Détermination de l 5odeur et de la flaveur de l 5eau dans les réseaux de conduites Einfluss von organischen Werkstoffen auf Wasser für den menschlichen Gebrauch æ Bestimmung des Geruchs und Geschmacks des Wassers in RohrleitungssystemenThis European Standard was approved by CEN on
t y November
t r s wä
egulations which stipulate the conditions for giving this European Standard the status of a national standard without any alterationä Upætoædate lists and bibliographical references concerning such national standards may be obtained on application to the CENæCENELEC Management Centre or to any CEN memberä
translation under the responsibility of a CEN member into its own language and notified to the CENæCENELEC Management Centre has the same status as the official versionsä
CEN members are the national standards bodies of Austriaá Belgiumá Bulgariaá Croatiaá Cyprusá Czech Republicá Denmarká Estoniaá Finlandá Former Yugoslav Republic of Macedoniaá Franceá Germanyá Greeceá Hungaryá Icelandá Irelandá Italyá Latviaá Lithuaniaá Luxembourgá Maltaá Netherlandsá Norwayá Polandá Portugalá Romaniaá Slovakiaá Sloveniaá Spainá Swedená Switzerlandá Turkey andUnited Kingdomä
EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre:
Avenue Marnix 17,
B-1000 Brussels
t r s x CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Membersä Refä Noä EN
s v t rã t r s x ESIST EN 1420:2016

Schematic presentation of test method . 18 Annex B (normative)
Sequence of additional migration periods . 20 Annex C (normative)
Panel qualification for odour and flavour testing . 22 C.1 General . 22 C.2 Individual TON determination . 22 C.3 Ranking test . 23 C.4 Long term monitoring . 23 Annex D (informative)
Preparation of dilution series for panel qualification . 24 D.1 Series of successive MtBE dilutions . 24 D.1.1 MtBE spike solution . 24 D.1.2 Series of successive dilutions . 24 D.2 Series of successive 1-butanol concentrations . 24 D.2.1 1-butanol spike solution . 24 D.2.2 Series of successive dilutions . 25 Bibliography . 26
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