prEN 12122
(Main)Chemicals used for treatment of water intended for human consumption - Ammonia solution
Chemicals used for treatment of water intended for human consumption - Ammonia solution
This European Standard is applicable to ammonia solution used for treatment of water intended for human consumption. It describes the characteristics and specifies the requirements of ammonia solution and refers to the corresponding analytical methods. It gives information for its use in water treatment. It also determines the rules relating to safe handling and use of ammonia solution (see Annex B).
Produkte zur Aufbereitung von Wasser für den menschlichen Gebrauch - Ammoniaklösung
Diese Europäische Norm gilt für Ammoniaklösung zur Aufbereitung von Wasser für den menschlichen Gebrauch. Sie beschreibt die Eigenschaften von Ammoniaklösung, legt die Anforderungen an Ammoniaklö
sung fest und verweist auf die entsprechenden Analysenverfahren. Sie gibt Informationen für die Anwendung von Ammoniaklösung in der Wasseraufbereitung. Sie legt darüber hinaus Regeln für die sichere Handhabung und Benutzung von Ammoniaklösung fest (siehe AnhangB).
Produits chimiques utilisés pour le traitement de l'eau destinée à la consommation humaine - Ammoniaque
Le présent document s’applique à l’ammoniaque utilisée pour le traitement de l’eau destinée à consommation humaine. Il décrit les caractéristiques et spécifie les exigences relatives à l’ammoniaque, ainsi que les méthodes d’analyses correspondantes. Il donne des informations pour son emploi dans le traitement de l’eau. Il fixe également les règles relatives à la sécurité d’emploi et de manipulation de l’ammoniaque (voir l’Annexe B).
Kemikalije, ki se uporabljajo za pripravo pitne vode - Raztopina amonijaka
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
oSIST prEN 12122:2023
01-julij-2023
Nadomešča:
SIST EN 12122:2005
Kemikalije, ki se uporabljajo za pripravo pitne vode - Raztopina amonijaka
Chemicals used for treatment of water intended for human consumption - Ammonia
solution
Produkte zur Aufbereitung von Wasser für den menschlichen Gebrauch -
Ammoniaklösung
Produits chimiques utilisés pour le traitement de l'eau destinée à la consommation
humaine - Ammoniaque
Ta slovenski standard je istoveten z: prEN 12122
ICS:
13.060.20 Pitna voda Drinking water
71.100.80 Kemikalije za čiščenje vode Chemicals for purification of
water
oSIST prEN 12122:2023 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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oSIST prEN 12122:2023
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oSIST prEN 12122:2023
DRAFT
EUROPEAN STANDARD
prEN 12122
NORME EUROPÉENNE
EUROPÄISCHE NORM
April 2023
ICS Will supersede EN 12122:2005
English Version
Chemicals used for treatment of water intended for human
consumption - Ammonia solution
Produits chimiques utilisés pour le traitement de l'eau Produkte zur Aufbereitung von Wasser für den
destinée à la consommation humaine - Ammoniaque menschlichen Gebrauch - Ammoniaklösung
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee
CEN/TC 164.
If this draft becomes a European Standard, 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.
This draft European Standard was established by CEN 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.
Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are
aware and to provide supporting documentation.
Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without
notice and shall not be referred to as a European Standard.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2023 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 12122:2023 E
worldwide for CEN national Members.
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oSIST prEN 12122:2023
prEN 12122:2023 (E)
Contents Page
European Foreword . 3
Introduction . 4
1 Scope . 5
2 Normative References . 5
3 Terms And Definitions . 5
4 Description . 5
5 Purity Criteria . 7
6 Test Methods . 8
7 Labelling – Transportation – Storage . 15
Annex A (Informative) General Information On Ammonia Solution . 18
Annex B (Normative) General Rules Relating To Safety . 19
Bibliography .
...
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