EN 12906:2012

Products used for treatment of water intended for human consumption - Pumice

This European Standard is applicable to pumice used for treatment of water intended for human consumption. It describes the characteristics of pumice and specifies the requirements and the corresponding test methods for pumice. It gives information on its use in water treatment.

Produkte zur Aufbereitung von Wasser für den menschlichen Gebrauch - Bims

Diese Europäische Norm gilt für Bims zur Aufbereitung von Wasser für den menschlichen Gebrauch. Sie beschreibt die Eigenschaften von Bims und legt die Anforderungen sowie die entsprechenden Prüfverfahren für Bims fest. Sie enthält Angaben zu dessen Anwendung in der Wasseraufbereitung.

Produits utilisés pour le traitement de l’eau destinée à la consommation humaine - Pierre ponce

La présente Norme européenne s’applique à la pierre ponce utilisée pour le traitement de l’eau destinée à la consommation humaine. Elle décrit les caractéristiques de la pierre ponce et spécifie les exigences et les méthodes d’essai correspondantes. Elle donne des informations sur son emploi dans le traitement de l’eau.

Proizvodi, ki se uporabljajo za pripravo pitne vode - Plovec

Ta evropski standard obravnava plovce, ki se uporabljajo za pripravo pitne vode. Opisuje značilnosti plovcev in določa zahteve ter ustrezne preskusne metode zanje. Podaja informacije o uporabi plovcev pri pripravi vode.

General Information

• Status: Published
• Publication Date: 30-Oct-2012
• Withdrawal Date: 29-Apr-2013
• ICS: 71.100.80 - Chemicals for purification of water
• Technical Committee: CEN/TC 164 - Water supply
• Drafting Committee: CEN/TC 164/WG 9 - Drinking water treatment
• Current Stage: 9093 - Decision to confirm - Review Enquiry
• Completion Date: 13-Jun-2019
• Ref Project: SIST EN 12906:2013 - Products used for treatment of water intended for human consumption - Pumice

Relations

• Replaces: EN 12906:2005 - Products used for treatment of water intended for human consumption - Pumice
• Effective Date: 07-Nov-2012

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Proizvodi, ki se uporabljajo za pripravo pitne vode - PlovecProdukte zur Aufbereitung von Wasser für den menschlichen Gebrauch - BimsProduits utilisés pour le traitement de l’eau destinée à la consommation humaine - Pierre ponceProducts used for treatment of water intended for human consumption - Pumice71.100.80Chemicals for purification of water13.060.20Pitna vodaDrinking waterICS:Ta slovenski standard je istoveten z:EN 12906:2012SIST EN 12906:2013en,fr,de01-december-2013SIST EN 12906:2013SLOVENSKI
STANDARDSIST EN 12906:20061DGRPHãþD



SIST EN 12906:2013



EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 12906
October 2012 ICS 71.100.80 Supersedes EN 12906:2005English Version
Products used for treatment of water intended for human consumption - Pumice
Produits utilisés pour le traitement de l'eau destinée à la consommation humaine - Pierre ponce
Produkte zur Aufbereitung von Wasser für den menschlichen Gebrauch - Bims This European Standard was approved by CEN on 9 September 2012.
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
Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2012 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 12906:2012: ESIST EN 12906:2013



EN 12906:2012 (E) 2 Contents Page Foreword .3Introduction .41Scope .52Normative references .53Terms, definitions and symbols .54Description .55Physical properties .56Chemical properties .67Test methods .78Labelling, transportation and storage .7Annex A (informative)
General information on pumice .9Bibliography . 12 SIST EN 12906:2013



EN 12906:2012 (E) 3 Foreword This document (EN 12906:2012) has been prepared by Technical Committee CEN/TC 164 “Water supply”, the secretariat 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 or by endorsement, at the latest by April 2013, and conflicting national standards shall be withdrawn at the latest by April 2013. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent righ
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