EN 15039:2014
(Main)Chemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Polycarboxilic acids and salts
Chemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Polycarboxilic acids and salts
This European Standard is applicable to polycarboxylic acids and salts used as antiscalants for membranes for the treatment of water intended for human consumption. It describes the characteristics and specifies the requirements and the corresponding analytical methods for polycarboxylic acids and salts. It gives information on their use as antiscalants for membranes in water treatment.
Produkte zur Aufbereitung von Wasser für den menschlichen Gebrauch - Antiscalants für Membranen - Polycarbonsäuren und deren Salze
Diese Europäische Norm gilt für Polycarbonsäuren und deren Salze (Polycarboxylate), die als Antiscalants (Kesselsteingegenmittel) für Membranen zur Aufbereitung von Wasser für den menschlichen Gebrauch bestimmt sind. Sie beschreibt die Eigenschaften und legt die Anforderungen sowie die entsprechenden Analysenverfahren für Polycarbonsäuren und Polycarboxylate fest. Sie enthält Angaben zu deren Verwendung als Antiscalants für Membranen in der Wasseraufbereitung.
Produits chimiques pour le traitement de l'eau destinée à la consommation humaine - Produits antitartre pour membranes - Acides polycarboxyliques et sels
La présente Norme européenne s’applique aux acides polycarboxyliques et leurs sels utilisés comme produits antitartre pour membranes dans le traitement de l’eau destinée à la consommation humaine. Elle décrit les caractéristiques et spécifie les exigences et les méthodes d’analyse correspondantes des acides polycarboxyliques et de leurs sels. Elle donne des informations pour leur emploi comme produits antitartre pour membranes dans le traitement de l’eau.
Kemikalije, ki se uporabljajo za pripravo pitne vode - Sredstva proti apnencu na membranah - Polikarboksilne kisline in soli
Standard EN 15039 obravnava polikarboksilne kisline in soli, ki se uporabljajo kot sredstva proti apnencu na membranah za pripravo pitne vode. Opisuje značilnosti polikarboksilne kisline in soli ter določa zahteve in ustrezne preskusne metode zanje. Standard podaja informacije o njihovi uporabi proti apnencu na membranah pri pripravi pitne vode.
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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 - Sredstva proti apnencu na membranah - Polikarboksilne kisline in soliProdukte zur Aufbereitung von Wasser für den menschlichen Gebrauch - Antiscalants für Membranen - Polycarbonsäuren und deren SalzeProduits chimiques pour le traitement de l’eau destinée à la consommation humaine - Produits antitartre pour membranes - Acides polycarboxyliques et selsChemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Polycarboxilic acids and salts71.100.80Chemicals for purification of water13.060.20Pitna vodaDrinking waterICS:Ta slovenski standard je istoveten z:EN 15039:2014SIST EN 15039:2014en,fr,de01-junij-2014SIST EN 15039:2014SLOVENSKI
STANDARDSIST EN 15039:20061DGRPHãþD
SIST EN 15039:2014
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 15039
March 2014 ICS 71.100.80 Supersedes EN 15039:2006English Version
Chemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Polycarboxilic acids and salts
Produits chimiques pour le traitement de l'eau destinée à la consommation humaine - Produits antitartre pour membranes - Acides polycarboxyliques et sels
Produkte zur Aufbereitung von Wasser für den menschlichen Gebrauch - Antiscalants für Membranen - Polycarbonsäuren und deren Salze This European Standard was approved by CEN on 5 January 2014.
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 CEN-CENELEC Management Centre 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 CEN-CENELEC Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
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B-1000 Brussels © 2014 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 15039:2014 ESIST EN 15039:2014
EN 15039:2014 (E) 2 Contents Page Foreword . 3 Introduction . 4 1 Scope . 5 2 Normative references . 5 3 Description . 5 3.1 Identification . 5 3.2 Commercial forms . 8 3.3 Physical properties . 8 3.4 Chemical properties . 9 4 Purity criteria . 9 4.1 General . 9 4.2 Composition of commercial product . 9 4.3 Impurities and main by-products .
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