SIST EN 14368:2015
(Main)Products used for treatment of water intended for human consumption - Manganese dioxide coated limestone
Products used for treatment of water intended for human consumption - Manganese dioxide coated limestone
This European Standard is applicable to manganese dioxide coated limestone used for treatment of water intended for human consumption. It describes the characteristics of manganese dioxide coated limestone and specifies the requirements and the corresponding test methods for manganese dioxide coated limestone. It gives information on its use in water treatment.
Produkte zur Aufbereitung von Wasser für den menschlichen Gebrauch - Mit Mangandioxid beschichteter Kalkstein
Diese Europäische Norm gilt für mit Mangandioxid beschichteten Kalkstein zur Aufbereitung von Wasser für den menschlichen Gebrauch. Sie beschreibt die Eigenschaften und legt die Anforderungen sowie die entsprechenden Prüfverfahren für mit Mangandioxid beschichteten Kalkstein fest. Sie enthält Angaben zu dessen Anwendung in der Wasseraufbereitung.
Produits utilisés pour le traitement de l'eau destinée à la consommation humaine - Carbonate de calcium revêtu de dioxyde de manganèse
La présente Norme européenne est applicable au carbonate de calcium revêtu de dioxyde de manganèse utilisé pour le traitement de l’eau destinée à la consommation humaine. Elle décrit les caractéristiques du carbonate de calcium revêtu de dioxyde de manganèse et spécifie les prescriptions et les méthodes d’essai correspondantes pour le carbonate de calcium revêtu de dioxyde de manganèse. Elle donne les informations pour son emploi dans le traitement de l’eau.
Proizvodi za pripravo pitne vode - Apnenec, prevlečen z manganovim dioksidom
General Information
- Status
- Published
- Public Enquiry End Date
- 04-Dec-2014
- Publication Date
- 10-May-2015
- Technical Committee
- IOVO - Water supply and waste water engineering
- Current Stage
- 6060 - National Implementation/Publication (Adopted Project)
- Start Date
- 24-Apr-2015
- Due Date
- 29-Jun-2015
- Completion Date
- 11-May-2015
- Directive
- TP262 - Uredba o pitni vodi
Relations
- Effective Date
- 01-Jun-2015
Overview
EN 14368:2015 - published by CEN - specifies requirements for manganese dioxide coated limestone used in the treatment of water intended for human consumption. The standard defines identification and composition (MnO2 on CaCO3), physical appearance, particle size distributions, density ranges, chemical purity expectations, specific performance (oxidation capacity) and the corresponding test methods. It also provides information on safe handling, labelling, transportation and storage for this filtration/oxidation media.
Keywords: EN 14368:2015, manganese dioxide coated limestone, water treatment, drinking water, filtration media, oxidation capacity, particle size distribution, bulk density.
Key topics and technical requirements
- Identification and composition
- Chemical formula: MnO2 and CaCO3; CAS numbers provided for components.
- Appearance: granular, dark grey to black, visually homogeneous and free of extraneous matter.
- Particle size
- Described either by effective size (d10 with ±5% tolerance) and uniformity coefficient (U < 2.0), or by particle size ranges with specific mass fraction limits for oversize/undersize.
- Oversize/undersize mass fraction: typically ≤ 5% (multimedia filters) or ≤ 10% (single media filters).
- Bulk density
- Loose bulk density: 1 500–1 700 kg/m³.
- Packed bulk density: 1 700–1 900 kg/m³.
- Performance
- Oxidation capacity: minimum 500 bed volumes as tested per the standard’s method.
- Chemical properties
- Minimum purity and limits for common impurities are specified; any additional impurities from raw materials or processes must be notified to users.
- Test methods and quality control
- Includes sampling, particle size analysis, bulk density tests, oxidation capacity determination and guidance for laboratory analysis.
- Health & safety
- Annexes cover safe handling, emergency procedures (first aid, spillage, fire), labelling and storage compatibility.
Applications and users
- Used as an oxidizing/filtration media in drinking-water treatment to remove dissolved manganese and related contaminants.
- Typical users:
- Water utilities and plant operators
- Filter-media manufacturers and suppliers
- Water treatment engineers and consultants
- Regulatory authorities and testing laboratories
- Typical applications include multimedia or single-media filters where manganese removal and oxidation are required prior to distribution.
Related standards
EN 14368 references and aligns with other standards for materials and testing, including:
- EN 1018 (calcium carbonate)
- EN 12901:1999 (definitions for inorganic supporting/filtering materials)
- EN 12902 (methods of test for inorganic supporting/filtering materials)
- EN 13752 (manganese dioxide)
- EN ISO 3696 and ISO 6333 (laboratory water and manganese determination)
Note: Conformity with EN 14368:2015 describes product characteristics and test methods but does not by itself guarantee regulatory acceptance in all jurisdictions. Users should confirm national approvals and regulatory requirements prior to application.
Frequently Asked Questions
SIST EN 14368:2015 is a standard published by the Slovenian Institute for Standardization (SIST). Its full title is "Products used for treatment of water intended for human consumption - Manganese dioxide coated limestone". This standard covers: This European Standard is applicable to manganese dioxide coated limestone used for treatment of water intended for human consumption. It describes the characteristics of manganese dioxide coated limestone and specifies the requirements and the corresponding test methods for manganese dioxide coated limestone. It gives information on its use in water treatment.
This European Standard is applicable to manganese dioxide coated limestone used for treatment of water intended for human consumption. It describes the characteristics of manganese dioxide coated limestone and specifies the requirements and the corresponding test methods for manganese dioxide coated limestone. It gives information on its use in water treatment.
SIST EN 14368:2015 is classified under the following ICS (International Classification for Standards) categories: 13.060.20 - Drinking water; 71.100.80 - Chemicals for purification of water. The ICS classification helps identify the subject area and facilitates finding related standards.
SIST EN 14368:2015 has the following relationships with other standards: It is inter standard links to SIST EN 14368:2004. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
SIST EN 14368:2015 is associated with the following European legislation: EU Directives/Regulations: TP262. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Produkte zur Aufbereitung von Wasser für den menschlichen Gebrauch - Mit Mangandioxid beschichteter KalksteinProduits utilisés pour le traitement de l'eau destinée à la consommation humaine - Carbonate de calcium revêtu de dioxyde de manganèseProducts used for treatment of water intended for human consumption - Manganese dioxide coated limestone71.100.80Chemicals for purification of water13.060.20Pitna vodaDrinking waterICS:Ta slovenski standard je istoveten z:EN 14368:2015SIST EN 14368:2015en,fr,de01-junij-2015SIST EN 14368:2015SLOVENSKI
STANDARDSIST EN 14368:20041DGRPHãþD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 14368
April 2015 ICS 71.100.80 Supersedes EN 14368:2003English Version
Products used for treatment of water intended for human consumption - Manganese dioxide coated limestone
Produits utilisés pour le traitement de l'eau destinée à la consommation humaine - Carbonate de calcium revêtu de dioxyde de manganèse
Produkte zur Aufbereitung von Wasser für den menschlichen Gebrauch - Mit Mangandioxid beschichteter Kalkstein This European Standard was approved by CEN on 12 March 2015.
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
CEN-CENELEC Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2015 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 14368:2015 ESIST EN 14368:2015
General information on manganese dioxide coated limestone . 12 A.1 Origin . 12 A.1.1 Raw material . 12 A.1.2 Manufacturing process . 12 A.2 Typical properties . 12 A.2.1 Chemical composition . 12 SIST EN 14368:2015
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
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