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Normas DIN – AENOR
DIN EN 12175:2006-10

DIN EN 12175:2006-10

Chemicals used for treatment of water intended for human consumption - Hexafluorosilicic acid; German version EN 12175:2006

Produits chimiques utilisés pour le traitement de l'eau destinée à la consommation humaine - Acid hexafluorosilicique; Version allemande EN 12175:2006

Produkte zur Aufbereitung von Wasser für den menschlichen Gebrauch - Hexafluorkieselsäure; Deutsche Fassung EN 12175:2006

Fecha Anulación:
2013-08 /Withdrawn
Equivalencias internacionales:

EN 12175 (2006-07)

Relación con otras normas DIN:

Reemplazada por: DIN EN 12175:2013-08

Reemplaza a: DIN EN 12175:2001-12

Reemplaza a: DIN EN 12175:2006-02

Resumen:
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.
Keywords:
Chemical properties, Chemicals, Dangerous stuffs, Drinking water supply, Drinking water treatment, Fluorosilicic acid, Limits (mathematics), Marking, Mathematical calculations, Physical properties, Potable water, Properties, Purity, Purity criterion, Purity requirements, Ratings, Safety measures, Sampling methods, Sodium fluorides, Specification (approval), Storage, Testing, Transport, Treatment, Water practice, Water quality, Water supply, Water treatment
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