EN 12907:2003

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Izdelki, ki se uporabljajo za pripravo pitne vode – Pirolizirani premogProdukte zur Aufbereitung von Wasser für den menschlichen Gebrauch - Thermisch behandelte KohleprodukteProduits utilisés pour le traitement de l'eau destinée a la consommation humaine - Charbon pyroliséProducts used for treatment of water intended for human consumption - Pyrolyzed coal material71.100.80Chemicals for purification of water13.060.20Pitna vodaDrinking waterICS:Ta slovenski standard je istoveten z:EN 12907:2003SIST EN 12907:2003en01-oktober-2003SIST EN 12907:2003SLOVENSKI
STANDARDSIST EN 12907:20001DGRPHãþD



SIST EN 12907:2003



EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 12907April 2003ICS 71.100.80Supersedes EN 12907:1999English versionProducts used for treatment of water intended for humanconsumption - Pyrolyzed coal materialProduits utilisés pour le traitement de l'eau destinée à laconsommation humaine - Charbon pyroliséProdukte zur Aufbereitung von Wasser für denmenschlichen Gebrauch - Thermisch behandelteKohleprodukteThis European Standard was approved by CEN on 20 February 2003.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 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 translationunder the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and UnitedKingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2003 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 12907:2003 ESIST EN 12907:2003



EN 12907:2003 (E)2ContentspageForeword.3Introduction.41Scope.52Normative references.53Terms and definitions.54Description.54.1Identification.54.2Commercial forms.55Physical properties.55.1Appearance.55.2Particle size distribution.65.3Density.66Chemical properties.66.1Composition of commercial product.66.2Purity criteria.77Specific properties.78Test methods.88.1Sampling.88.2Analysis.89Labelling, transportation and storage.89.1Means of delivery.89.2Risk and safety labelling in accordance with EU Directives.89.3Transportation regulations and labelling.99.4Marking.99.5Storage.9Annex A (informative)
General information on pyrolyzed coal material.10A.1Origin.10A.2Properties.10A.3Use.11A.4Hydraulic characteristics.12A.5Rules for safe handling and use.12A.6Emergency procedures.12Bibliography.14SIST EN 12907:2003



EN 12907:2003 (E)3ForewordThis document (EN 12907:2003) has been prepared by Technical Committee CEN/TC 164 “Water supply”, thesecretariat 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 orby endorsement, at the latest by October 2003, and conflicting national standards shall be withdrawn at the latestby October 2003.This document supersedes EN 12907:1999.NOTE Conformity with this standard does not confer or imply acceptance or approval of the product in any of the MemberStates of the EU or EFTA. The use of the product covered by this European Standard is subject to regulation or control byNational Authorities.Significant technical differences between this edition and EN 12907:1999 are as follows:a) deletion of reference to EU Directive 80/778/EEC of 15 July 1980;b) addition in A.2.1 of an explanation of the difference between metals concentrations found in the test and thosethat occur in practice.Annex A is informative.According to the CEN/CENELEC Internal Regulations, the national standards organizations of the followingcountries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal,Slovakia, Spain, Sweden, Switzerland and the United Kingdom.SIST EN 12907:2003



EN 12907:2003 (E)4IntroductionIn respect of potential adverse effects on the quality of water intended for human consumption, caused by theproduct covered by this European Standard:a) this European Standard provides no information as to whether the product may be used without restriction inany of the Member States of the EU or EFTA;b) it should be noted that, while awaiting the adoption of verifiable European criteria, existing national regulationsconcerning the use and/or the characteristics of this product remain in force.SIST EN 12907:2003



EN 12907:2003 (E)51 ScopeThis European Standard is applicable to pyrolyzed coal material used for treatment of water intended for humanconsumption. It describes the characteristics of pyrolyzed coal material and specifies the requirements and thecorresponding test methods for pyrolyzed coal material. It gives information on its use in water treatment.2 Normative referencesThis European Standard incorporates by dated or undated reference, provisions from other publications. Thesenormative references are cited at the appropriate places in the text and the publications are listed hereafter. Fordated references, subsequent amendments to or revisions of any of these publications apply to this EuropeanStandard only when incorporated in it by amendment or revision. For undated references the latest edition of thepublication referred to applies (including amendments).EN 12901:1999, Products used for treatment of water intended for human consumption - Inorganic supporting andfiltering materials - Definitions.EN 12902, Products used for treatment of water intended for human consumption - Inorganic supporting andfiltering materials - Methods of test.3 Terms and definitionsFor the purposes of this European Standard, the terms and definitions given in EN 12901:1999 apply.4 Description4.1 Identification4.1.1 Chemical nameCarbon (C).4.1.2 Synonym or common namesNone.4.2 Commercial formsPyrolyzed coal material according to this standard is a thermally treated coal and is available in different particlesize ranges.5 Physical properties5.1 AppearanceThe product is a brown to black coloured dull granular material with spherical or angular shape, porous
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