EN 12913:2012
(Main)Products used for treatment of water intended for human consumption - Powdered diatomaceous earth
Products used for treatment of water intended for human consumption - Powdered diatomaceous earth
This European Standard is applicable to powdered diatomaceous earth used for treatment of water intended for human consumption. It describes the characteristics of powdered diatomaceous earth and specifies the requirements and the corresponding test methods for powdered diatomaceous earth and gives information on its use in water treatment. It also determines the rules relating to safe handling and use of powdered diatomaceous earth (see Annex B).
Produkte zur Aufbereitung von Wasser für den menschlichen Gebrauch - Kieselgur, pulverförmig
Diese Europäische Norm gilt für pulverförmige Kieselgur zur Aufbereitung von Wasser für den menschlichen Gebrauch. Sie beschreibt die Eigenschaften von pulverförmiger Kieselgur und legt die Anforderungen sowie die entsprechenden Prüfverfahren für pulverförmige Kieselgur fest und enthält Angaben zu dessen Anwendung in der Wasseraufbereitung. Sie legt darüber hinaus Regeln für die sichere Handhabung und Verwendung von pulverförmiger Kieselgur fest (siehe Anhang B).
Produits utilisés pour le traitement de l’eau destinée à la consommation humaine - Terre de diatomées en poudre
La présente Norme européenne s’applique à la terre de diatomées en poudre utilisée pour le traitement de l’eau destinée à la consommation humaine. Elle décrit les caractéristiques de la terre de diatomées en poudre et spécifie les exigences et les méthodes d’essai correspondantes et donne des informations sur son emploi dans le traitement de l’eau. Elle détermine également les règles relatives à la manipulation et à l’utilisation en toute sécurité de la terre de diatomées en poudre (voir l’Annexe B).
Proizvodi, ki se uporabljajo za pripravo pitne vode - Prašnata diatomejska zemlja
Ta evropski standard obravnava prašnato diatomejsko zemljo, ki se uporablja za pripravo pitne vode. Opisuje značilnosti prašnate diatomejske zemlje, določa zahteve in ustrezne preskusne metode za prašnato diatomejsko zemljo ter podaja informacije glede njene uporabe pri pripravi vode. Določa tudi pravila za varno ravnanje s prašnato diatomejsko zemljo in njeno uporabo.
General Information
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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 - Prašnata diatomejska zemljaProdukte zur Aufbereitung von Wasser für den menschlichen Gebrauch - Kieselgur, pulverförmigProduits utilisés pour le traitement de l’eau destinée à la consommation humaine - Terre de diatomées en poudreProducts used for treatment of water intended for human consumption - Powdered diatomaceous earth71.100.80Chemicals for purification of water13.060.20Pitna vodaDrinking waterICS:Ta slovenski standard je istoveten z:EN 12913:2012SIST EN 12913:2013en,fr,de01-december-2013SIST EN 12913:2013SLOVENSKI
STANDARDSIST EN 12913:20061DGRPHãþD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 12913
November 2012 ICS 71.100.80 Supersedes EN 12913:2005English Version
Products used for treatment of water intended for human consumption - Powdered diatomaceous earth
Produits utilisés pour le traitement de l'eau destinée à la consommation humaine - Terre de diatomées en poudre
Produkte zur Aufbereitung von Wasser für den menschlichen Gebrauch - Kieselgur, pulverförmig 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
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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 12913:2012: ESIST EN 12913:2013
Page Foreword . 3Introduction . 41Scope . 52Normative references . 53Terms, definitions and symbols . 54Description . 55Physical properties . 66Chemical properties . 67Specific properties. 78Test methods . 79Labelling, transportation and storage . 8Annex A (informative)
General information on powdered diatomaceous earth . 10Annex B (normative)
General rules relating to safety . 12Bibliography . 13 SIST EN 12913:2013
Description 4.1 Identification 4.1.1 Chemical name Not applicable. 4.1.2 Synonym or common names Diatomite, Kieselguhr, Diatomaceous earth, Calcined diatomite, Flux calcined diatomite. 4.1.3 Chemical formula Not applicable. 4.1.4 CAS Registry numbers 1)
61 790-53-2 Dry and ground; 91 053-39-3 Diatomaceous calcined;
68 855-54-9 Flux calcined.
1) Chemical Abstracts Service Registry Number. SIST EN 12913:2013
Calcined 293-303-4. 4.2 Commercial form The product is available in powder forms in many grades differing in permeability. 5 Physical propertie
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