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DIN EN 938/A1:2019-07

DIN EN 938/A1:2019-07

Chemicals used for treatment of water intended for human consumption - Sodium chlorite; German and English version EN 938:2016/prA1:2019 / Note: Date of issue 2019-05-31

Produits chimiques utilisés pour le traitement de l'eau destinée à la consommation humaine - Chlorite de sodium; Version allemande et anglaise EN 938:2016/prA1:2019 / Attention: Date de parution 2019-05-31

Produkte zur Aufbereitung von Wasser für den menschlichen Gebrauch - Natriumchlorit; Deutsche und Englische Fassung EN 938:2016/prA1:2019 / Achtung: Erscheinungsdatum 2019-05-31

Fecha Anulación:
2021-06/Withdrawn
Equivalencias internacionales:

EN 938/prA1 (2019-07)

Resumen:
This European Standard is applicable to sodium chlorite used for treatment of water intended for human consumption. It describes the characteristics of sodium chlorite and specifies the requirements and the corresponding test methods for sodium chlorite. It gives information on its use in water treatment.
Keywords:
Chemical elements and inorganic compounds, Chemicals, Chlorites, Delivery, Drinking water, Drinking water treatment, Marking, Potable water, Purity, Sodium, Sodium chlorite, Storage, Testing, Transport, Treatment, Use, Water, Water practice, Water purification, Water quality, Water supply, Water treatment
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