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EVS-EN 973:2009

Chemicals used for treatment of water intended for human consumption - Sodium chloride for regeneration of ion exchangers

General information
Valid from 06.11.2009
Base Documents
EN 973:2009
Directives or regulations
None

Standard history

Status
Date
Type
Name
This European Standard is applicable to sodium chloride intended for use only in water treatment apparatus, for the regeneration of ion exchangers, intended for water for human consumption. It describes the characteristics and specifies the requirements and the corresponding test methods for sodium chloride. It gives information on its use in water treatment.
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