Produkter från kemisk industri

Kommittébeteckning: SIS/TK 198/AG 02 (Vattenförsörjning)
Källa: CEN
Svarsdatum: den 4 jun 2024
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This document is applicable to calcium carbonate used for treatment of water intended for human consumption. It describes the characteristics of calcium carbonate and specifies the requirements and the corresponding test methods for calcium carbonate. It gives information on its use in water treatment.