90.60 Close of review Mar 4, 2023
CEN/TC 164 Water supply
71.100.80 Chemicals for purification of water
This European Standard is applicable to calcium magnesium carbonate used for treatment of water intended for human consumption. It describes the characteristics of calcium magnesium carbonate and specifies the requirements and the corresponding test methods for calcium magnesium carbonate. It gives information on its use in water treatment.
90.60 Close of review
Mar 4, 2023