Chemicals used for treatment of water intended for human consumption - Sodium permanganate

This European Standard is applicable to sodium permanganate used for the treatment of water intended for human consumption. It describes the characteristics of sodium permanganate and specifies the requirements and the corresponding test methods for sodium permanganate. It provides information on its use in water treatment.

Produkte zur Aufbereitung von Wasser für den menschlichen Gebrauch - Natriumpermanganat

Diese Europäische Norm gilt für Natriumpermanganat zur Aufbereitung von Wasser für den menschlichen Gebrauch. Sie beschreibt die Eigenschaften von Natriumpermanganat und legt die Anforderungen sowie die entsprechenden Prüfverfahren für Natriumpermanganat fest. Sie enthält Angaben zu dessen Anwendung in der Wasseraufbereitung.

Produits chimiques utilisés pour le traitement de l'eau destinée à la consommation humaine - Permanganate de sodium

La présente Norme européenne est applicable au permanganate de sodium utilisé pour le traitement de l'eau destinée à la consom¬mation humaine. Elle décrit les caractéristiques du permanganate de sodium et spécifie les exigences et les méthodes d'essai applicables au permanganate de sodium. Elle donne des informations pour son utilisation dans le traitement de l'eau.

Kemikalije, ki se uporabljajo za pripravo pitne vode - Natrijev permanganat

General Information

Status
Withdrawn
Publication Date
06-Nov-2007
Withdrawal Date
13-Nov-2012
Technical Committee
CEN/TC 164 - Water supply
Current Stage
9960 - Withdrawal effective - Withdrawal
Start Date
14-Nov-2012
Completion Date
14-Nov-2012

Relations

Effective Date
08-Jan-2011
Effective Date
28-Jan-2026
Effective Date
28-Jan-2026

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Frequently Asked Questions

EN 15482:2007 is a standard published by the European Committee for Standardization (CEN). Its full title is "Chemicals used for treatment of water intended for human consumption - Sodium permanganate". This standard covers: This European Standard is applicable to sodium permanganate used for the treatment of water intended for human consumption. It describes the characteristics of sodium permanganate and specifies the requirements and the corresponding test methods for sodium permanganate. It provides information on its use in water treatment.

This European Standard is applicable to sodium permanganate used for the treatment of water intended for human consumption. It describes the characteristics of sodium permanganate and specifies the requirements and the corresponding test methods for sodium permanganate. It provides information on its use in water treatment.

EN 15482:2007 is classified under the following ICS (International Classification for Standards) categories: 71.100.80 - Chemicals for purification of water. The ICS classification helps identify the subject area and facilitates finding related standards.

EN 15482:2007 has the following relationships with other standards: It is inter standard links to EN 15482:2012, EN ISO 15253:2000, EN ISO 10938:1998. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.

EN 15482:2007 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.

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 - Natrijev permanganatProdukte zur Aufbereitung von Wasser für den menschlichen Gebrauch - NatriumpermanganatProduits chimiques utilisés pour le traitement de l'eau destinée a la consommation humaine - Permanganate de sodiumChemicals used for treatment of water intended for human consumption - Sodium permanganate71.100.80Chemicals for purification of water13.060.20Pitna vodaDrinking waterICS:Ta slovenski standard je istoveten z:EN 15482:2007SIST EN 15482:2008en,fr,de01-januar-2008SIST EN 15482:2008SLOVENSKI
STANDARD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 15482November 2007ICS 71.100.80 English VersionChemicals used for treatment of water intended for humanconsumption - Sodium permanganateProduits chimiques utilisés pour le traitement de l'eaudestinée à la consommation humaine - Permanganate desodiumProdukte zur Aufbereitung von Wasser für denmenschlichen Gebrauch - NatriumpermanganatThis European Standard was approved by CEN on 23 September 2007.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the CEN 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 translationunder the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2007 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 15482:2007: ESIST EN 15482:2008

General rules relating to safety.19 B.1 Rules for safe handling and use.19 B.2 Emergency procedures.19 B.2.1 First aid.19 B.2.2 Spillage.19 B.2.3 Fire.19 Bibliography.20
ISO 9174, Water quality - Determination of total chromium - Atomic absorption spectrometric methods ISO 9965, Water quality – Determination of selenium – Atomic absorption spectrometric method (hydride technique) SIST EN 15482:2008

NaMnO4 3.1.6 CAS Registry Number 1).
10101-50-5 3.1.7 EINECS reference 2).
233-251-1 3.2 Commercial forms The sodium permanganate is usually available as a concentrated solution with a concentration within the range of mass fraction of 20 % to 40 %.
The density of sodium permanganate solutions is given in Table 1.
1) Chemicals Abstracts Service Registry Number. 2) European Inventory of Existing Commercial Chemical Substances. SIST EN 15482:2008

3.3 Physical properties 3.3.1 Appearance.
Sodium Permanganate Solution is a dark purple coloured solution. 3.3.2 Density. The density of 40,00 % Sodium Permanganate Solution is 1,37 g/cm3 at 20 °C.
Not determined for Sodium Permanganate Solution, however, very similar to water. 3.3.5 Boiling point at 100 kPa3).
Greater than 101 °C. 3.3.6 Melting point.
Not applicable. 3.3.7 Specific heat Not determined.
3.3.8 Viscosity (dynamic). Less than 0,005 Pa·s for concentrations of 40 % or less
3.3.9 Critical temperature. Not determined. 3.3.10 Critical pressure.
Not determined. 3.3.11 Physical hardness. Not applicable.
3) 100 kPa = 1 bar. SIST EN 15482:2008

NOTE The reaction with organics can be violent and is not recommended. It decomposes at a high temperature and also in the presence of concentrated acids, hydrogen peroxide and organic compounds in general. It hydrolyses very slowly in contact with air, reducing to manganese dioxide (MnO2), a solid, brown to black colour product. 4 Purity criteria 4.1 General This European Standard specifies the minimum purity requirements for sodium permanganate used for the treatment of water intended for human consumption. Limits are given for impurities commonly present in the product. Depending on the raw material and the manufacturing process other impurities may be present and, if so, the user and when necessary to relevant authorities shall be notified. NOTE Users of this product should check the national regulations to clarify whether it is of appropriate purity for treatment of water intended for human consumption, taking into account raw water quality, required dosage, contents of other impurities and additives used in the product not stated in this product standard. Limits have been given for impurities and chemical parameters where these are likely to be present in significant quantities from the current production process and raw materials. If the production process or raw materials leads to significant quantities of impurities, by-products or additives being present, the user shall be notified. 4.2 Composition of commercial product The sodium permanganate is usually available in a concentrated solution with a concentration within the range of mass fraction of 20 % to 40 %. The concentration of sodium permanganate solution shall be equal to or greater than the manufacturer specified value. 4.3 Impurities and main by-products The content of manganese dioxide (insoluble matter) shall be no more than a mass fraction of 0,055 %. NOTE The product can contain fluoride or hexafluorosilicate. At typical levels of dosing, the added fluoride would be less than 40 µg/l. SIST EN 15482:2008

4.4 Chemical parameters The content of chemical parameters shall conform to the requirements specified in Table 2. Table 2 — Chemical parameters Parameter
Limit mg/kg of NaMnO4 (mass fraction 100 %) Arsenic (As) max. 0,5 Cadmium (Cd) max. 0,5 C
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