EN 896:2012
(Main)Chemicals used for treatment of water intended for human consumption - Sodium hydroxide
Chemicals used for treatment of water intended for human consumption - Sodium hydroxide
This European Standard is applicable to sodium hydroxide used for treatment of water intended for human consumption. It describes the characteristics and specifies the requirements and the corresponding test methods for sodium hydroxide. It gives information on its use in water treatment. It also determines the rules relating to safe handling and use (see Annex C).
Produkte zur Aufbereitung von Wasser für den menschlichen Gebrauch - Natriumhydroxid
Diese Europäische Norm gilt für Natriumhydroxid zur Aufbereitung von Wasser für den menschlichen Gebrauch. Sie beschreibt die Eigenschaften von Natriumcarbonat und legt die Anforderungen sowie die entsprechenden Prüfverfahren für Natriumhydroxid fest. Sie gibt Informationen für die Anwendung von Natriumchlorid in der Wasseraufbereitung. Sie legt darüber hinaus Regeln für die sichere Handhabung und Verwendung fest (siehe Anhang C).
Produits chimiques utilisés pour le traitement de l’eau destinée à la consommation humaine - Hydroxyde de sodium
La présente Norme européenne s’applique à l’hydroxyde de sodium utilisé pour le traitement de l’eau destinée à la consommation humaine. Elle décrit les caractéristiques de l’hydroxyde de sodium et spécifie les exigences et les méthodes d’essai correspondantes. Elle 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 (voir l’Annexe C).
Kemikalije, ki se uporabljajo za pripravo pitne vode - Natrijev hidroksid
Ta evropski standard obravnava natrijev hidroksid, ki se uporablja za pripravo pitne vode. Opisuje značilnosti natrijevega hidroksida ter določa zahteve in ustrezne preskusne metode zanj. Standard podaja informacije za uporabo natrijevega hidroksida pri pripravi vode. Določa tudi pravila za varno ravnanje in uporabo (glej dodatek C).
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN 896:2013
01-maj-2013
1DGRPHãþD
SIST EN 896:2005
Kemikalije, ki se uporabljajo za pripravo pitne vode - Natrijev hidroksid
Chemicals used for treatment of water intended for human consumption - Sodium
hydroxide
Produkte zur Aufbereitung von Wasser für den menschlichen Gebrauch -
Natriumhydroxid
Produits chimiques utilisés pour le traitement de l’eau destinée à la consommation
humaine - Hydroxyde de sodium
Ta slovenski standard je istoveten z: EN 896:2012
ICS:
13.060.20 Pitna voda Drinking water
71.100.80 .HPLNDOLMH]DþLãþHQMHYRGH Chemicals for purification of
water
SIST EN 896:2013 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN 896:2013
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SIST EN 896:2013
EUROPEAN STANDARD
EN 896
NORME EUROPÉENNE
EUROPÄISCHE NORM
November 2012
ICS 71.100.80 Supersedes EN 896:2005
English Version
Chemicals used for treatment of water intended for human
consumption - Sodium hydroxide
Produits chimiques utilisés pour le traitement de l'eau Produkte zur Aufbereitung von Wasser für den
destinée à la consommation humaine - Hydroxyde de menschlichen Gebrauch - Natriumhydroxid
sodium
This European Standard was approved by CEN on 16 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 Ref. No. EN 896:2012: E
worldwide for CEN national Members.
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SIST EN 896:2013
EN 896:2012 (E)
Contents Page
Foreword .3
Introduction .4
1 Scope .5
2 Normative references .5
3 Description .5
4 Purity criteria .8
5 Test methods . 10
6 Labelling – Transportation – Storage . 12
Annex A (informative) General information on sodium hydroxide . 15
Annex B (normative) Analytical methods . 16
Annex C (normative) General rules relating to safety . 26
Bibliography . 27
2
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SIST EN 896:2013
EN 896:2012 (E)
Foreword
This document (EN 896:2012) has been prepared by Technical Committee CEN/TC 164 “Water supply”, the
secretariat of which is held by AFNOR.
This
...
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