SIST EN 1212:2005
(Main)Chemicals used for treatment of water intended for human consumption - Sodium polyphosphate
Chemicals used for treatment of water intended for human consumption - Sodium polyphosphate
This document is applicable to sodium polyphosphate used for treatment of water intended for human consumption. It describes the characteristics and specifies the requirements and the corresponding test methods for sodium polyphosphate. It gives information on its use in water treatment.
Produkte zur Aufbereitung von Wasser für den menschlichen Gebrauch - Natriumpolyphosphat
Dieses Dokument gilt für Natriumpolyphosphat zur Aufbereitung von Wasser für den menschlichen Gebrauch.
Es beschreibt die Eigenschaften von Natriumpolyphosphat und legt die Anforderungen sowie die
entsprechenden Prüfverfahren für Natriumpolyphosphat fest. Es gibt Informationen für die Anwendung von
Natriumpolyphosphat in der Wasseraufbereitung.
Produits chimiques utilisés pour le traitement de l'eau destinée a la consommation humaine - Polyphosphate de sodium
Kemikalije, ki se uporabljajo za pripravo pitne vode – Natrijev polifosfat
General Information
Relations
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Kemikalije, ki se uporabljajo za pripravo pitne vode – Natrijev polifosfatProdukte zur Aufbereitung von Wasser für den menschlichen Gebrauch - NatriumpolyphosphatProduits chimiques utilisés pour le traitement de l'eau destinée a la consommation humaine - Polyphosphate de sodiumChemicals used for treatment of water intended for human consumption - Sodium polyphosphate71.100.80Chemicals for purification of water13.060.20Pitna vodaDrinking waterICS:Ta slovenski standard je istoveten z:EN 1212:2005SIST EN 1212:2005en01-julij-2005SIST EN 1212:2005SLOVENSKI
STANDARDSIST EN 1212:19991DGRPHãþD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 1212
March 2005 ICS 71.100.80
Supersedes EN 1212:1997
English version
Chemicals used for treatment of water intended for human consumption - Sodium polyphosphate
Produits chimiques utilisés pour le traitement de l'eau destinée à la consommation humaine - Polyphosphate de sodium
Produkte zur Aufbereitung von Wasser für den menschlichen Gebrauch - Natriumpolyphosphat This European Standard was approved by CEN on 3 February 2005.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CEN member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36
B-1050 Brussels © 2005 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1212:2005: ESIST EN 1212:2005
General information on sodium polyphosphate.15 Bibliography.17 SIST EN 1212:2005
EN 26595 by EN ISO 11969. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. SIST EN 1212:2005
(ISO 11885:1996). EN ISO 11969, Water quality
- Determination of arsenic- Atomic absorption spectrometric method (hydride technique (ISO 11969:1996)). ISO 2997, Phosphoric acid for industrial use — Determination of sulfate content — Method by reduction and titrimetry. ISO 3165, Sampling of chemical products for industrial use — Safety in sampling. ISO 3360, Phosphoric acid and sodium phosphates for industrial use (including foodstuffs) — Determination of fluorine content — Alizarin complexone and lanthanum nitrate photometric method. ISO 6206, Chemical products for industrial use — Sampling — Vocabulary. ISO 6703-1, Water quality — Determination of cyanide — Part 1: Determination of total cyanide. ISO 8213, Chemical products for industrial use — Sampling technique — Solid chemical products in the form of particles varying from powders to coarse lumps. ISO 8288, Water quality — Determination of cobalt, nickel, copper, zinc, cadmium and lead — Flame atomic absorption spectrometric methods. ISO 9174, Water quality — Determination of chromium — Atomic absorption spectrometric methods. ISO 9965, Water quality — Determination of selenium — Atomic absorption spectrometric method (hydride technique).
1) Chemical Abstracts Service Registry Number. 2) European Inventory of Existing Commercial Chemical Substances. SIST EN 1212:2005
3) 100 kPa = 1 bar. SIST EN 1212:2005
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