EN 14898:2006

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Oprema, ki se uporablja za pripravo pitne vode v stavbah - Filtri z aktivnimi snovmi - Zahteve za delovanje, varnost in preskušanjeAnlagen zur Behandlung von Trinkwasser innerhalb von Gebäuden - Filter mit aktiven Substanzen - Anforderungen an Ausführung, Sicherheit und PrüfungAppareils de conditionnement d'eau a l'intérieur des bâtiments - Filtres a média actifs - Exigences relatives aux performances, a la sécurité et aux essaisWater conditioning equipment inside buildings - Active media filters - Requirements for performance, safety and testing91.140.60Sistemi za oskrbo z vodoWater supply systems13.060.20Pitna vodaDrinking waterICS:Ta slovenski standard je istoveten z:EN 14898:2006SIST EN 14898:2006en01-oktober-2006SIST EN 14898:2006SLOVENSKI
STANDARD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 14898June 2006ICS 91.140.60 English VersionWater conditioning equipment inside buildings - Active mediafilters - Requirements for performance, safety and testingAppareils de conditionnement d'eau à l'intérieur desbâtiments - Filtres à média actifs - Exigences relatives auxperformances, à la sécurité et aux essaisAnlagen zur Behandlung von Trinkwasser innerhalb vonGebäuden - Filter mit aktiven Substanzen - Anforderungenan Ausführung, Sicherheit und PrüfungThis European Standard was approved by CEN on 27 April 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 14898:2006: ESIST EN 14898:2006

Example of test rig for substance reduction testing.24 Annex B (informative)
Example test report.25 Annex C (informative)
Substance-specific reduction claims.26 Bibliography.27
any
of the Member States. 2) It should be noted that, while awaiting the adoption of verifiable European criteria, existing national
regulation concerning the use and/or the characteristics of this product remain in force. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: 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. SIST EN 14898:2006

NOTE This includes any other components that the manufacturer specifies should be changed when the cartridge exchange is due. 3.5 cartridge exchange indicator means by which the need to change a cartridge is indicated.
NOTE It may work by elapsed time, throughput of water or any other suitable method of indication. This indicator can only be regarded as a guide. SIST EN 14898:2006

maximum working temperature manufacturer's stipulated maximum water supply temperature above which filter performance and/or structural integrity of the system may be compromised. 3.11 minimum reduction rate minimum percentage reduction achieved by a filter with respect to a specified substance, as defined in the performance requirements of this standard. 3.12 minimum working pressure manufacturer's stipulated minimum water supply pressure below which filter performance may be compromised. 3.13 minimum working temperature manufacturer's stipulated minimum water supply temperature below which filter performance and/or structural integrity of the system may be compromised. 3.14 substance-specific rated capacity volume of water, in litres, that the filter is capable of treating to the minimum reduction rate with respect to a specific substance. 3.15 unit volume internal empty vessel
volume of the complete system which is in contact with the drinking water. 3.16 working flow range manufacturer's stipulated maximum and minimum flow rates outside of which the performance of the filter may be compromised. SIST EN 14898:2006

Determinant
Concentration units
Influent concentration Ci
Effluent percentage reduction Lead µg/l Pb 100 ± 10 90 Copper mg/l Cu 3 ± 0,3 80 Aluminium µg/l Al 600 ± 60 70 Nitrate mg/l NO3 200 ± 20 75a Carbonate hardness mg/l CaCO3 300 ± 30 50 a In the case of nitrate, to check that excessive formation of nitrite is not occurring, filtered water samples shall be analyzed for nitrite as well as nitrate and an additional condition shall be fulfilled: +50NO)(32003NOiC≤)(2.
NOTE The protocols specified in 6.6 of this standard can be adapted to test the reduction of substances not specifically covered by the performance requirements of this standard (see Annex C). Claims for the reduction of such substances are clearly separated from the claims made of conformity to this standard (see also 7.1). 6 Test methods 6.1 Static pressure test of filter housing 6.1.1 Principle The filter is mounted in a test rig and a water pressure 1.5 times the maximum working pressure is applied for 10 min. The filter is examined
...