SIST EN 890:2023
(Main)Chemicals used for treatment of water intended for human consumption - Iron (III) sulfate solution
Chemicals used for treatment of water intended for human consumption - Iron (III) sulfate solution
This document is applicable to iron (III) sulfate solution of various iron and/or acid contents (see 3.2) used for treatment of water intended for human consumption. It describes the characteristics of iron (III) sulfate solution and specifies the requirements and the corresponding analytical methods for iron (III) sulfate solution (analytical methods are given in Annex B) and gives information on its use in water treatment. It also determines the rules relating to safe handling and use of iron (III) sulfate solution (see Annex E).
Produkte zur Aufbereitung von Wasser für den menschlichen Gebrauch - Eisen(III)sulfat-Lösung
Dieses Dokument gilt für Eisen(III)sulfat-Lösung mit unterschiedlichen Eisen und/oder Säuregehalten (siehe 4.2) zur Aufbereitung von Wasser für den menschlichen Gebrauch. Es beschreibt die Eigenschaften der Eisen(III)sulfat-Lösung und legt die Anforderungen sowie die entsprechenden Analysenverfahren für die Eisen(III)sulfat-Lösung fest. Es enthält Angaben für deren Anwendung in der Wasseraufbereitung. Es legt darüber hinaus Regeln für die sichere Handhabung und Verwendung der Eisen(III)sulfat-Lösung fest.
Produits chimiques utilisés pour le traitement de l'eau destinée à la consommation humaine - Sulfate de fer (III) liquide
Le présent document est applicable au sulfate de fer (III) liquide de différentes teneurs en fer et/ou acide (voir 4.2) utilisé pour le traitement de l'eau destinée à la consommation humaine. Il décrit les caractéristiques du sulfate de fer (III) liquide, spécifie les exigences et les méthodes d'analyse correspondantes pour le sulfate de fer (III) liquide et donne des informations sur son utilisation dans le traitement de l'eau. Il fixe également les règles relatives à la sécurité de manipulation et d’utilisation du sulfate de fer (III) liquide.
Kemikalije, ki se uporabljajo za pripravo pitne vode - Železov (III) sulfat, raztopina
Ta dokument se uporablja za raztopino železovega (III) sulfata z različno vsebnostjo železa in/ali kisline (glej točko 3.2), ki se uporablja za pripravo pitne vode. Navaja značilnosti raztopine železovega (III) sulfata, določa zahteve in ustrezne analitične metode za raztopino železovega (III) sulfata (analitične metode so navedene v dodatku B) ter podaja informacije glede njene uporabe pri pripravi vode. Določa tudi pravila za varno ravnanje z raztopino železovega (III) sulfata in njeno uporabo (glej dodatek E).
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN 890:2023
01-maj-2023
Nadomešča:
SIST EN 890:2012
Kemikalije, ki se uporabljajo za pripravo pitne vode - Železov (III) sulfat, raztopina
Chemicals used for treatment of water intended for human consumption - Iron (III) sulfate
solution
Produkte zur Aufbereitung von Wasser für den menschlichen Gebrauch - Eisen(III)sulfat-
Lösung
Produits chimiques utilisés pour le traitement de l'eau destinée à la consommation
humaine - Sulfate de fer (III) liquide
Ta slovenski standard je istoveten z: EN 890:2023
ICS:
13.060.20 Pitna voda Drinking water
71.100.80 Kemikalije za čiščenje vode Chemicals for purification of
water
SIST EN 890:2023 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN 890:2023
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SIST EN 890:2023
EN 890
EUROPEAN STANDARD
NORME EUROPÉENNE
February 2023
EUROPÄISCHE NORM
ICS 71.100.80 Supersedes EN 890:2012
English Version
Chemicals used for treatment of water intended for human
consumption - Iron (III) sulfate solution
Produits chimiques utilisés pour le traitement de l'eau Produkte zur Aufbereitung von Wasser für den
destinée à la consommation humaine - Sulfate de fer menschlichen Gebrauch - Eisen(III)sulfat-Lösung
(III) liquide
This European Standard was approved by CEN on 25 December 2022.
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 890:2023 E
worldwide for CEN national Members.
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SIST EN 890:2023
EN 890:2023 (E)
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 . 6
4.1.2 Synonym or common names . 6
4.1.3 Relative molecular mass . 6
4.1.4 Empirical formula . 6
4.1.5 Chemical formula . 6
4.1.6 CAS Registry Number . 6
4.1.7 EINECS reference . 7
4.2 Commercial forms . 7
4.3 Physical properties . 7
4.3.1 Appearance . 7
4.3.2 Density . 7
4.3.3 Solubility (in water) . 7
4.3.4 Vapour pressure . 7
4.3.5 Boiling point at 100 kPa . 7
4.3.6 Freezing point. 7
4.3.7 Specific heat . 7
4.3.8 Viscosity (dynamic) . 7
4.3.9 Critical temperature . 7
4.3.10 Critical pressure . 7
4.3.11 Physical hardness . 7
4.4 Chemical properties . 7
5 Purity criteria . 8
5.1 General . 8
5.2 Composition of commercial product . 8
5.3 The grade of the product . 8
5.4 The type of the product . 8
6 Test methods . 9
6.1 Sampling . 9
6.2 Analyses . 9
7 Labelling - Transportation - Storage . 9
7.1 Means of delivery . 9
7.2 Risk and safety labelling according to the EU Directives . 9
7.3 Transportation regulations and labelling . 10
7.4 Marking . 11
7.5 Storage . 11
7.5.1 Long term stability . 11
7.5.2 Storage incompatibilities . 11
2
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SIST EN 890:2023
EN 890:2023 (E)
Annex A (informative) General information on iron (III) sulfate solution . 12
A.1 Origin . 12
A.1.1 Raw materials . 12
A.1.2 Manufacturing process . 12
A.2 Quality of commercial product . 12
A.3 Use . 13
A.3.1 Function . 13
A.3.2 Form in which it is used . 13
A.3.3 Treatment dose . 13
A.3.4 Means of application. 14
A.3.5 Secondary effects . 14
A.3.6 Removal of excess product . 14
Annex B (normative) General rules relating to safety . 15
B.1 Rules for safe handling and use . 15
B.2 Emergency procedures . 15
B.2.1 First aid . 15
B.2.2 Spillage . 15
B.2.3 Fire . 15
Bibliography . 16
3
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SIST EN 890:2023
EN 890:2023 (E)
European foreword
This document (EN 890:2023) 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 August 2023, and conflicting national standards shall
be withdrawn at the latest by August 2023.
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 890:2012.
EN 890:2023 includes the following significant technical changes with respect to EN 890:2012:
— removal of the analytical methods from this document and addition of reference to EN 17215 as
analytical method standard;
— update of the information of risk and safety labelling of the product to comply with the new
regulations (see 7.2 and [2]);
— update of the information related to Drinking Water Directive.
Any feedback and questions on this document should be directed to the users’ national standards body.
A complete listing of these bodies can be found on the CEN website.
According to the CEN-CENELEC Internal Regulations, the national standards organisations of the
following countries are bound to implement this European Standard: 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 the
United Kingdom.
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SIST EN 890:2023
EN 890:2023 (E)
Introduction
In respect of potential adverse effects on the quality of water intended for human consumption, caused
by the product covered by this document:
a) this document provides no information as to whether the product may be used without restriction
in any of the Member States of the EU or EFTA;
b) it should be noted that, while awaiting the adopti
...
SLOVENSKI STANDARD
oSIST prEN 890:2020
01-maj-2020
Kemikalije, ki se uporabljajo za pripravo pitne vode - Železov (III) sulfat, raztopina
Chemicals used for treatment of water intended for human consumption - Iron (III) sulfate
solution
Produkte zur Aufbereitung von Wasser für den menschlichen Gebrauch - Eisen
(III)sulfat-Lösung
Produits chimiques utilisés pour le traitement de l'eau destinée à la consommation
humaine - Sulfate de fer (III) liquide
Ta slovenski standard je istoveten z: prEN 890
ICS:
13.060.20 Pitna voda Drinking water
71.100.80 Kemikalije za čiščenje vode Chemicals for purification of
water
oSIST prEN 890:2020 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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oSIST prEN 890:2020
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oSIST prEN 890:2020
DRAFT
EUROPEAN STANDARD
prEN 890
NORME EUROPÉENNE
EUROPÄISCHE NORM
April 2020
ICS 71.100.80 Will supersede EN 890:2012
English Version
Chemicals used for treatment of water intended for human
consumption - Iron (III) sulfate solution
Produits chimiques utilisés pour le traitement de l'eau Produkte zur Aufbereitung von Wasser für den
destinée à la consommation humaine - Sulfate de fer menschlichen Gebrauch - Eisen (III)sulfat-Lösung
(III) liquide
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee
CEN/TC 164.
If this draft becomes a European Standard, 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.
This draft European Standard was established by CEN 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, Turkey and
United Kingdom.
Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are
aware and to provide supporting documentation.
Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without
notice and shall not be referred to as a European Standard.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2020 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 890:2020 E
worldwide for CEN national Members.
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oSIST prEN 890:2020
prEN 890:2020 (E)
Contents Page
European foreword . 3
Introduction . 4
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 5
4 Description . 5
4.1 Identification . 5
4.1.1 Chemical name . 5
4.1.2 Synonym or common names . 5
4.1.3 Relative molecular mass . 5
4.1.4 Empirical formula . 5
4.1.5 Chemical formula . 5
4.1.6 CAS Registry Number . 5
4.1.7 EINECS reference . 6
4.2 Commercial forms . 6
4.3 Physical properties . 6
4.3.1 Appearance . 6
4.3.2 Density . 6
4.3.3 Solubility (in water) . 6
4.3.4 Vapour pressure . 6
4.3.5 Boiling point at 100 kPa . 6
4.3.6 Freezing point. 6
4.3.7 Specific heat . 7
4.3.8 Viscosity (dynamic) . 7
4.3.9 Critical temperature . 7
4.3.10 Critical pressure . 7
4.3.11 Physical hardness . 7
4.4 Chemical properties . 7
5 Purity criteria . 7
5.1 General . 7
5.2 Composition of commercial product . 7
5.3 The grade of the product . 7
5.4 The type of the products . 8
6 Test methods . 9
6.1 Sampling . 9
6.2 Analyses . 9
7 Labelling − Transportation − Storage . 9
7.1 Means of delivery . 9
7.2 Risk and safety labelling according to the EU Legislation . 9
7.3 Transportation regulations and labelling . 10
7.4 Marking . 10
7.5 Storage . 10
7.5.1 Long term stability . 10
7.5.2 Storage incompatibilities . 10
Annex A (informative) General information on iron (III) sulfate solution . 11
Annex B (normative) General rules relating to safety . 15
Bibliography . 16
2
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oSIST prEN 890:2020
prEN 890:2020 (E)
European foreword
This document (prEN 890:2020) has been prepared by Technical Committee CEN/TC 164 “Water supply”,
the secretariat of which is held by AFNOR.
This document is currently submitted to the CEN Enquiry.
This document will supersede EN 890:2012.
In comparison with the previous edition, the following technical modifications have been made:
‒ removal of the analytical methods from this document and referred to EN 17215 as analytical method
standard;
‒ harmonization of the table for elements (Table 3, section 5.4) for all iron product standards;
‒ update of the information of risk and safety labelling of the product to comply with the new regulations
(see 7.2 and [2]).
3
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oSIST prEN 890:2020
prEN 890:2020 (E)
Introduction
In respect of potential adverse effects on the quality of water intended for human consumption, caused by
the product covered by this document:
a) this document provides no information as to whether the product may be used without restriction in
any of the Member States of the EU or EFTA;
b) it should be noted that, while awaiting the adoption of verifiable European criteria, existing national
regulations concerning the use and/or the characteristics of this product remain in force.
NOTE Conformity with this document does not confer or imply acceptance or approval of the product in
any of the Member States of the EU or EFTA. The use of the product covered by this document is subject to
regulation or control by National Authorities.
4
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oSIST prEN 890:2020
prEN 890:2020 (E)
1 Scope
This document is applicable to iron (III) sulfate solution of various iron and/or acid contents (see 4.2) used
for treatment of water intended for human consumption. It describes the characteristics of iron (III) sulfate
solution and specifies the requirements and the corresponding analytical methods for iron (III) sulfate
solution and gives information on its use in water treatment. It also determines the rules relating to safe
handling and use of iron (III) sulfate solution.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content constitutes
requirements of this document. For dated references, only the edition cited applies. For undated references,
the latest edition of the referenced document (including any amendments) applies.
EN 17215, Chemicals used for treatment of water intended for human consumption — Iron-based coagulants
— Analytical methods
3 Terms and definitions
No terms and definitions are listed in this document.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
• ISO Online browsing platform: available at http://www.iso.org/obp
• IEC Electropedia: available at https://www.elect
...
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