EN 1407:2023
(Main)Chemicals used for treatment of water intended for human consumption - Anionic and non-ionic polyacrylamides
Chemicals used for treatment of water intended for human consumption - Anionic and non-ionic polyacrylamides
This document is applicable to anionic and non-ionic polyacrylamides used for treatment of water intended for human consumption. It describes the characteristics of anionic and non-ionic polyacrylamides and specifies the requirements and the corresponding test methods for anionic and non-ionic polyacrylamides. It gives information on their use in water treatment.
Produkte zur Aufbereitung von Wasser für den menschlichen Gebrauch - Anionische und nicht-ionische Polyacrylamide
Dieses Dokument ist anwendbar für anionische und nicht-ionische Polyacrylamide zur Aufbereitung von Wasser für den menschlichen Gebrauch. Es beschreibt die Eigenschaften von anionischen und nicht-ionischen Poly¬acrylamiden und legt die Anforderungen sowie die entsprechenden Prüfverfahren für anionische und nicht-ionische Polyacrylamide fest. Es gibt Informationen für ihre Anwendung in der Wasseraufbereitung.
Produits chimiques utilisés pour le traitement de l'eau destinée à la consommation humaine - Polyacrylamides anioniques et non-ioniques
Le présent document est applicable aux polyacrylamides anioniques et non-ioniques utilisés pour le traitement de l’eau destinée à la consommation humaine. Il décrit les caractéristiques des polyacrylamides anioniques et non-ioniques et spécifie les exigences et les méthodes d’essai correspondantes pour les polyacrylamides anioniques et non-ioniques. Il donne des informations pour leur emploi dans le traitement de l’eau.
Kemikalije, ki se uporabljajo za pripravo pitne vode - Anionski in neionski poliakrilamidi
Ta dokument se uporablja za anionske in neionske poliakrilamide, ki se uporabljajo za pripravo pitne vode. Opisuje lastnosti anionskih in neionskih poliakrilamidov ter določa zahteve in ustrezne preskusne metode zanje. Dokument podaja informacije o uporabi anionskih in neionskih poliakrilamidov pri pripravi vode.
General Information
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Standards Content (Sample)
SLOVENSKI STANDARD
01-december-2023
Nadomešča:
SIST EN 1407:2008
Kemikalije, ki se uporabljajo za pripravo pitne vode - Anionski in neionski
poliakrilamidi
Chemicals used for treatment of water intended for human consumption - Anionic and
non-ionic polyacrylamides
Produkte zur Aufbereitung von Wasser für den menschlichen Gebrauch - Anionische und
nicht-ionische Polyacrylamide
Produits chimiques utilisés pour le traitement de l'eau destinée à la consommation
humaine - Polyacrylamides anioniques et non-ioniques
Ta slovenski standard je istoveten z: EN 1407:2023
ICS:
13.060.20 Pitna voda Drinking water
71.100.80 Kemikalije za čiščenje vode Chemicals for purification of
water
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN 1407
EUROPEAN STANDARD
NORME EUROPÉENNE
October 2023
EUROPÄISCHE NORM
ICS 71.100.80 Supersedes EN 1407:2008
English Version
Chemicals used for treatment of water intended for human
consumption - Anionic and non-ionic polyacrylamides
Produits chimiques utilisés pour le traitement de l'eau Produkte zur Aufbereitung von Wasser für den
destinée à la consommation humaine - menschlichen Gebrauch - Anionische und nicht-
Polyacrylamides anioniques et non-ioniques ionische Polyacrylamide
This European Standard was approved by CEN on 14 August 2023.
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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2023 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 1407:2023 E
worldwide for CEN national Members.
Contents Page
European foreword . 4
Introduction . 5
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 6
4 Description . 6
4.1 Identification . 6
4.1.1 Chemical name(s) . 6
4.1.2 Synonym(s) or common name(s) . 6
4.1.3 Relative molecular mass . 6
4.1.4 Empirical formulae . 6
4.1.5 Chemical formulae. 7
4.1.6 CAS Registry Numbers . 8
4.1.7 EINECS reference . 8
4.2 Commercial form . 8
5 Physical properties . 8
5.1 Appearance . 8
5.2 Bulk density . 8
5.3 Solubility . 8
5.4 Vapour pressure . 8
5.5 Boiling point at 100 kPa . 9
5.6 Melting point . 9
5.7 Specific heat . 9
5.8 Viscosity dynamic . 9
5.9 Critical temperature . 9
5.10 Critical pressure . 9
5.11 Physical hardness . 9
6 Chemical properties . 9
6.1 General. 9
6.2 Purity criteria . 9
6.2.1 General. 9
6.2.2 Impurities and main by-products . 10
6.3 Composition of commercial product . 10
6.4 Chemical parameters. 10
7 Test methods . 10
7.1 Sampling . 10
7.2 Analyses. 10
7.2.1 General. 10
7.2.2 Main product . 10
7.2.3 Impurity: Residual acrylamide monomer content . 11
8 Labelling - transportation – storage. 14
8.1 Means of delivery . 14
8.2 Labelling according to the EU Legislation . 14
8.3 Transportation regulations and labelling . 15
8.4 Marking . 15
8.5 Storage . 15
8.5.1 Long term stability . 15
8.5.2 Storage incompatibilities . 15
Annex A (informative) General information on anionic and non-ionic polyacrylamides . 16
A.1 Origin . 16
A.1.1 Raw materials . 16
A.1.2 Manufacturing process . 16
A.2 Use . 16
A.2.1 Function . 16
A.2.2 Form in which it is used . 16
A.2.3 Treatment dose . 17
A.2.4 Means of application. 17
A.2.5 Secondary effects . 17
A.2.6 Removal of excess product . 17
A.3 Rules for safe handling and use . 17
A.4 Emergency procedures . 18
A.4.1 First aid . 18
A.4.2 Spillage . 18
A.4.3 Fire . 18
Bibliography . 19
European foreword
This document (EN 1407:2023) has been prepared by Technical Committee CEN/TC 164 “Water supply”,
the secretariat of which is held by AFNOR.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by April 2024, and conflicting national standards shall be
withdrawn at the latest by April 2024.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN 1407:2008.
In comparison with the previous edition EN 1407:2008, the following technical modifications have been
made:
a) updating in line with current legislation;
b) modification of 8.3 on transportation regulations and labelling, adding the sentence “The user must
be aware of the incompatibilities between transported products.”;
c) modification of 8.4 on marking. The re
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