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Normas DIN – AENOR
DIN EN 939:2014-08

DIN EN 939:2014-08

Chemicals used for treatment of water intended for human consumption - Hydrochloric acid; German version prEN 939:2014 / Note: Date of issue 2014-07-04

Produits chimiques utilisés pour le traitement de l'eau destinée à la consommation humaine - Acide chlorhydrique; Version allemande prEN 939:2014 / Attention: Date de parution 2014-07-04

Produkte zur Aufbereitung von Wasser für den menschlichen Gebrauch - Salzsäure; Deutsche Fassung prEN 939:2014 / Achtung: Erscheinungsdatum 2014-07-04

Fecha Anulación:
2016-09 /Withdrawn
Equivalencias internacionales:

prEN 939 (2014-06)

Relación con otras normas DIN:

Reemplazada por: DIN EN 939:2016-09

Resumen:
This European Standard is applicable to hydrochloric acid used for treatment of water intended for human consumption. It describes the characteristics of hydrochloric acid and specifies the requirements and the corresponding test methods for hydrochloric acid. It gives information on its use in water treatment. It also determines the rules relating to safe handling and use of hydrochloric acid.
Keywords:
Chemical elements and inorganic compounds, Chemicals, Delivery, Drinking water treatment, Hydrochloric acid, Hydrogen chloride, Marking, Potable water, Purity, Storage, Testing, Transport, Treatment, Use, Water, Water practice, Water purification, Water quality, Water supply, Water treatment
90,09
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