
Chemicals used for treatment of water intended for human consumption - Hexafluorosilicic acid
NORM herausgegeben am 1.11.2022
Bezeichnung normen: ČSN EN 12175
Zeichen: 755885
Katalog-Nummer: 515408
Ausgabedatum normen: 1.11.2022
Zahl der Seiten: 24
Gewicht ca.: 72 g (0.16 Pfund)
Land: Tschechische technische Norm
Kategorie: Technische Normen ČSN
This document is applicable to hexafluorosilicic acid used for treatment of water intended for human consumption. It describes the characteristics of hexafluorosilicic acid and specifies the requirements and the corresponding test methods for hexafluorosilicic acid. It gives information on its use in water treatment. It also determines the rules relating to safe handling and use of hexafluorosilicic acid (see Annex B)