EN 938:1999

Chemicals used for treatment of water intended for human consumption - Sodium chlorite

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.

Produkte zur Aufbereitung von Wasser für den menschlichen Gebrauch - Natriumchlorit

Diese europäische Norm gilt für Natriumchlorit zur Aufbereitung von Wasser für den menschlichen Gebrauch. Sie beschreibt die Eigenschaften von Natriumchlorit und legt die Anforderungen sowie die entsprechenden Prüfverfahren für Natriumchlorit fest. Sie gibt Informationen für seine Anwendung in der Wasseraufbereitung.

Produits chimiques utilisés pour le traitement de l'eau destinée à la consommation humaine - Chlorite de sodium

La présente norme européenne est applicable au chlorite de sodium utilisé pour le traitement de l'eau destinée à la consommation humaine. Elle décrit les caractéristiques du produit et spécifie les prescriptions et les méthodes d'essai correspondant au chlorite de sodium. Elle donne des informations pour son emploi dans le traitement de l'eau.

Kemikalije, ki se uporabljajo za pripravo pitne vode - Natrijev klorit

General Information

• Status: Withdrawn
• Publication Date: 19-Oct-1999
• Withdrawal Date: 13-Jan-2009
• ICS: 71.100.80 - Chemicals for purification of water
• Technical Committee: CEN/TC 164 - Water supply
• Drafting Committee: CEN/TC 164/WG 9 - Drinking water treatment
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Start Date: 14-Jan-2009
• Completion Date: 14-Jan-2009
• Directive: 93/38/EEC - Procurement procedures of entities operating in the water, energy, transport and telecommunications sectors
• Mandate: M/BC/CEN/88/15 - Standardization request to CEN/CENELEC in the field of Water supply, drainage and sewerage
• Ref Project: SIST EN 938:2000 - Chemicals used for treatment of water intended for human consumption - Sodium chlorite

Relations

• Replaced By: EN 938:2009 - Chemicals used for treatment of water intended for human consumption - Sodium chlorite
• Effective Date: 21-Jan-2009

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 938:2000
01-november-2000
Kemikalije, ki se uporabljajo za pripravo pitne vode - Natrijev klorit
Chemicals used for treatment of water intended for human consumption - Sodium
chlorite
Produkte zur Aufbereitung von Wasser für den menschlichen Gebrauch - Natriumchlorit
Produits chimiques utilisés pour le traitement de l'eau destinée a la consommation
humaine - Chlorite de sodium
Ta slovenski standard je istoveten z: EN 938:1999
ICS:
13.060.20 Pitna voda Drinking water
71.100.80 .HPLNDOLMH]DþLãþHQMHYRGH Chemicals for purification of
water
SIST EN 938:2000 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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