prEN 1017
(Main)Chemicals used for treatment of water intended for human consumption - Half-burnt dolomite
Chemicals used for treatment of water intended for human consumption - Half-burnt dolomite
This document is applicable to half-burnt dolomite used for treatment of water intended for human consumption. It describes the characteristics of half-burnt dolomite and specifies the requirements and the corresponding test methods for half-burnt dolomite. It gives information on its use in water treatment.
Produkte zur Aufbereitung von Wasser für den menschlichen Gebrauch - Halbgebrannter Dolomit
Dieses Dokument gilt für halbgebrannten Dolomit zur Aufbereitung von Wasser für den menschlichen Gebrauch. Sie beschreibt die Eigenschaften von halbgebranntem Dolomit und legt die Anforderungen sowie die entsprechenden Prüfverfahren für halbgebrannten Dolomit fest. Sie enthält Angaben zu seiner Anwendung in der Wasseraufbereitung.
Produits chimiques pour le traitement de l'eau destinée à la consommation humaine - Dolomie semi-calcinée
Le présent document est applicable à la dolomie semi-calcinée utilisée pour le traitement de l’eau destinée à la consommation humaine. Il décrit les caractéristiques de la dolomie semi-calcinée et spécifie les exigences et les méthodes d’essai correspondantes pour ce composé. Il informe également sur son utilisation dans le cas du traitement de l’eau.
Kemikalije, ki se uporabljajo za pripravo pitne vode - Polpraženi dolomit
General Information
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Standards Content (Sample)
SLOVENSKI STANDARD
01-september-2023
Kemikalije, ki se uporabljajo za pripravo pitne vode - Polpraženi dolomit
Chemicals used for treatment of water intended for human consumption - Half-burnt
dolomite
Produkte zur Aufbereitung von Wasser für den menschlichen Gebrauch -
Halbgebrannter Dolomit
Produits chimiques pour le traitement de l'eau destinée à la consommation humaine -
Dolomie semi-calcinée
Ta slovenski standard je istoveten z: prEN 1017
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.
DRAFT
EUROPEAN STANDARD
NORME EUROPÉENNE
EUROPÄISCHE NORM
June 2023
ICS 71.100.80 Will supersede EN 1017:2014+A1:2017
English Version
Chemicals used for treatment of water intended for human
consumption - Half-burnt dolomite
Produits chimiques pour le traitement de l'eau Produkte zur Aufbereitung von Wasser für den
destinée à la consommation humaine - Dolomie semi- menschlichen Gebrauch - Halbgebrannter Dolomit
calcinée
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, Türkiye 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
© 2023 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 1017:2023 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 . 6
4.1.2 Synonym or common name . 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 . 7
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 Melting 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
4.3.12 Particle size . 8
4.4 Chemical properties . 8
5 Purity criteria . 8
5.1 General. 8
5.2 Composition of commercial product . 8
5.3 Impurities and main by-product . 8
5.4 Chemical parameters. 9
6 Test methods . 9
6.1 Sampling - solid . 9
6.2 Analyses. 9
7 Labelling - Transportation - Storage . 10
7.1 Means of delivery . 10
7.2 Labelling according to the EU legislation . 10
7.3 Transportation regulations and labelling . 11
7.4 Marking . 11
7.5 Storage . 11
7.5.1 Long term stability . 11
7.5.2 Storage incompatibilities . 11
Annex A (informative) General information on half-burnt dolomite . 12
A.1 Origin . 12
A.1.1 Raw materials . 12
A.1.2 Manufacturing process . 12
A.2 Use . 12
A.2.1 Function . 12
A.2.2 Other properties . 12
A.2.3 Form in which it is used . 12
A.2.4 Treatment dose . 12
A.2.5 Means of application. 12
A.2.6 Secondary effects . 12
A.2.7 Removal of excess product . 13
Annex B (informative) General rules relating to safety . 14
B.1 Rules for safe handling and use . 14
B.2 First aid . 14
B.3 Spillage . 14
B.4 Fire . 14
Bibliography . 15
European foreword
This document (prEN 1017:2023) 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 1017:2014+A1:2017.
EN 1017:2014+A1:2017:
a) in A.2.2, direct reference to [4] in the Bibliography was added;
b) in the Bibliography, the older Drinking Water Directive was replaced with the revised one.
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 standard 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.
1 Scope
This document is applicable to half-burnt dolomite used for treatment of water intended for human
consumption. It describes the characteristics of half-burnt dolomite and specifies the requirements and
the corresponding test method
...
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