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Normas DIN – AENOR
DIN EN 12126:2020-07

DIN EN 12126:2020-07

Chemicals used for treatment of water intended for human consumption - Liquefied ammonia; German and English version prEN 12126:2020 / Note: Date of issue 2020-06-05*Intended as replacement for DIN EN 12126 (2013-02).

Produits chimiques utilisés pour le traitement de l'eau destinée à la consommation humaine - Ammoniac liquéfié; Version allemande et anglaise prEN 12126:2020 / Attention: Date de parution 2020-06-05*Prévu pour remplacer DIN EN 12126 (2013-02).

Produkte zur Aufbereitung von Wasser für den menschlichen Gebrauch - Ammoniak, flüssig; Deutsche und Englische Fassung prEN 12126:2020 / Achtung: Erscheinungsdatum 2020-06-05*Vorgesehen als Ersatz für DIN EN 12126 (2013-02).

Fecha:
2020-07 /Active
Equivalencias internacionales:

prEN 12126 (2020-05)

Resumen:
This European Standard is applicable to liquefied ammonia used for treatment of water intended for human consumption. It describes the characteristics and specifies the requirements of liquefied ammonia and refers to the corresponding analytical methods. It gives information for its use in water treatment. It also determines the rules relating to the safe handling and use of liquefied ammonia (see Annex B).
Keywords:
Ammonia, Chemical analysis and testing, Chemical properties, Chemicals, Dangerous stuffs, Drinking water, Drinking water treatment, Handling, Limits (mathematics), Liquid ammonia, Marking, Methods of analysis, Physical properties, Potable water, Properties, Purity, Ratings, Safety, Sampling methods, Specification (approval), Testing, Treatment, Water practice, Water supply, Water treatment
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