20/30404876 DC - BS EN 12120. Chemicals used for treatment of water intended for human consumption. Sodium hydrogen sulfite

20/30404876 DC

BS EN 12120. Chemicals used for treatment of water intended for human consumption. Sodium hydrogen sulfite

Status : Current, Draft for public comment   Published : May 2020

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PDF

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HARDCOPY



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




Standard Number20/30404876 DC
TitleBS EN 12120. Chemicals used for treatment of water intended for human consumption. Sodium hydrogen sulfite
StatusCurrent, Draft for public comment
Publication Date27 May 2020
Normative References(Required to achieve compliance to this standard)ISO 418, ISO 5993, EN ISO 3696, ISO 9297, ISO 22743, ISO 6353-1
Informative References(Provided for Information)ISO 6206, ISO 3165
International RelationshipsprEN 12120
Draft Expiry Date14 July 2020
DescriptorsChemical properties, Labels, Physical properties of materials, Bisulfites, Chemical composition, Sodium inorganic compounds, Metals, Determination of content, Marking, Chemical analysis and testing, Toxic materials, Sampling methods, Impurities, Water treatment, Potable water, Safety measures, Samples, Purity, Storage, Water
ICS71.100.80
Title in FrenchProduits chimiques utilisés pour le traitement de l’eau destinée à la consommation humaine - Hydrogénosulfite de sodium
Title in GermanProdukte zur Aufbereitung von Wasser für den menschlichen Gebrauch - Natriumhydrogensulfit
CommitteeCII/59
PublisherBSI
FormatA4
DeliveryYes
Pages22
File Size421 KB
NotesWarning: this draft is not current beyond its expiry date for comments.
Price£20.00


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