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STANDARDSIST EN 1018:20131DGRPHãþD
SIST EN 1018:2013+A1:2015
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 1018:2013+A1
March 2015 ICS 71.100.80 Supersedes EN 1018:2013English Version
Chemicals used for treatment of water intended for human consumption - Calcium carbonate
Produits chimiques utilisés pour le traitement de l'eau destinée à la consommation humaine - Carbonate de calcium
Produkte zur Aufbereitung von Wasser für den menschlichen Gebrauch - Calciumcarbonat This European Standard was approved by CEN on 28 March 2013 and includes Amendment 1 approved by CEN on 5 January 2015.
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 © 2015 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1018:2013+A1:2015 ESIST EN 1018:2013+A1:2015
EN 1018:2013+A1:2015 (E) 2 Contents Page Foreword .3 Introduction .4 1 Scope .5 2 Normative references .5 3 Terms and definitions .5 4 Description .5 4.1 Identification .5 4.2 Commercial form .6 4.3 Physical properties .6 4.4 Chemical properties .7 5 Purity criteria .7 5.1 General .7 5.2 Composition of commercial product .7 5.3 Impurities and main by-products .8 5.4 !Chemical parameters" .
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