SIST EN 15041:2014
(Main)Chemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Polyphosphates
General Information
- Abstract
This European Standard is applicable to polyphosphates used as antiscalants for membranes for treatment of water intended for human consumption. It describes the characteristics and specifies the requirements and the corresponding analytical methods for polyphosphates. It gives information on their use as antiscalants for membranes in water treatment.
- Status
- Published
- Publication Date
- 05-May-2014
- Technical Committee
- IOVO - Water supply and waste water engineering
- Current Stage
- 6060 - National Implementation/Publication (Adopted Project)
- Start Date
- 09-Apr-2014
- Due Date
- 14-Jun-2014
- Completion Date
- 06-May-2014
- Directive
- TP262 - Uredba o pitni vodi
Overview
EN 15041:2014 is a CEN European Standard that specifies requirements for polyphosphates used as antiscalants for membranes in the treatment of water intended for human consumption. It covers product description, purity criteria, required analytical methods, labelling, transport and storage, and provides practical guidance on using polyphosphates for reverse osmosis (RO) and nanofiltration membranes. EN 15041:2014 supersedes EN 15041:2006 and aligns labelling with Regulation (EC) No 1272/2008 (CLP).
Key topics and technical requirements
- Scope: Applies to polyphosphate antiscalants for drinking-water membrane systems (RO, NF).
- Composition (dry mass basis): phosphate (as P2O5) 64–69%; sodium (as Na2O) 29–34.5%.
- Impurities: specified limits for common contaminants - e.g., sulfate (SO4²–) max 500 mg/kg, fluoride (F–) max 10 mg/kg. Limits for heavy metals and other chemical parameters are referenced to EN 1212:2005.
- Analytical methods: Describes preparation and testing procedures. Determination of trace elements and contaminants uses atomic absorption spectrometry (AAS), ICP-OES and other referenced ISO/EN methods (e.g., ISO 8288, EN ISO 5961, EN ISO 11885, EN ISO 11969, ISO 6703-1, EN 1483).
- Labelling & safety: Labelling per CLP - hazard pictogram (GHS07), signal word Warning, hazard statement H302: Harmful if swallowed. Suppliers must provide safety instructions.
- Transport & storage: Not assigned a UN danger number; not classified as dangerous for transport. Store in plastics, avoid metal contact; product stable for at least one year in closed containers.
Applications and practical use
- Primary use: Prevention of calcium carbonate and scale formation on RO and nanofiltration membranes in drinking-water production.
- Formulation & dosing: Supplied mainly as aqueous solutions (0.5%–40% w/w). Typical dosing range in make-up water: 1–20 mg/L. Applied continuously into feed water (typically before high-pressure pumps) via corrosion-resistant dosing equipment.
- Users: Water utilities, membrane system designers and operators, chemical manufacturers and distributors, water treatment consultants, testing laboratories, and regulatory bodies.
- Operational notes: Polyphosphates are largely rejected by membranes and concentrate in the brine; wastewater disposal must comply with local regulations. Concentrated solutions are corrosive - use appropriate materials.
Related standards
- EN 1212:2005 (Sodium polyphosphate)
- EN ISO 3696, EN ISO 11885, ISO 8288, EN ISO 5961, EN ISO 11969, ISO 6703-1, EN 1483 (analytical methods)
- Regulation (EC) No 1272/2008 (CLP / labelling)
Keywords: EN 15041:2014, polyphosphates, antiscalants for membranes, drinking water treatment, reverse osmosis antiscalant, water treatment standards, purity criteria, analytical methods, dosing, CEN.
Relations
- Effective Date
- 01-Jun-2014
- Effective Date
- 25-Aug-2026
- Effective Date
- 25-Aug-2026
- Effective Date
- 25-Aug-2026
- Effective Date
- 25-Aug-2026
- Effective Date
- 28-Jan-2026
- Refers
SIST EN 14847:2006 - Aerosol containers - Tinplate containers - Dimensions of the 25,4 mm aperture - Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
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Frequently Asked Questions
SIST EN 15041:2014 is a standard published by the Slovenian Institute for Standardization (SIST). Its full title is "Chemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Polyphosphates". This standard covers: This European Standard is applicable to polyphosphates used as antiscalants for membranes for treatment of water intended for human consumption. It describes the characteristics and specifies the requirements and the corresponding analytical methods for polyphosphates. It gives information on their use as antiscalants for membranes in water treatment.
This European Standard is applicable to polyphosphates used as antiscalants for membranes for treatment of water intended for human consumption. It describes the characteristics and specifies the requirements and the corresponding analytical methods for polyphosphates. It gives information on their use as antiscalants for membranes in water treatment.
SIST EN 15041:2014 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 15041:2014 has the following relationships with other standards: It is inter standard links to SIST EN 15041:2006, SIST ISO 9965:1998, SIST ISO 6703-1:1996, SIST ISO 9174:1999, SIST ISO 8288:1996, SIST EN ISO 3696:1998, SIST EN 14847:2006, SIST EN ISO 12846:2012, SIST EN 13445-5:2002/A10:2009, SIST EN 1212:2005, SIST EN 13631-14:2003, SIST EN ISO 11969:1998, SIST EN ISO 11885:2009, SIST EN ISO 5961:1996. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
SIST EN 15041:2014 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.
SIST EN 15041:2014 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 - Sredstva proti apnencu za membrane - PolifosfatiProdukte zur Aufbereitung von Wasser für den menschlichen Gebrauch - Antiscalants für Membranen - PolyphosphateProduits chimiques pour le traitement de l’eau destinée à la consommation humaine - Produits antitartre pour membranes - PolyphosphatesChemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Polyphosphates71.100.80Chemicals for purification of water13.060.20Pitna vodaDrinking waterICS:Ta slovenski standard je istoveten z:EN 15041:2014SIST EN 15041:2014en,fr,de01-junij-2014SIST EN 15041:2014SLOVENSKI
STANDARDSIST EN 15041:20061DGRPHãþD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 15041
March 2014 ICS 71.100.80 Supersedes EN 15041:2006English Version
Chemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Polyphosphates
Produits chimiques pour le traitement de l'eau destinée à la consommation humaine - Produits antitartre pour membranes - Polyphosphates
Produkte zur Aufbereitung von Wasser für den menschlichen Gebrauch - Antiscalants für Membranen - Polyphosphate This European Standard was approved by CEN on 5 January 2014.
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.
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B-1000 Brussels © 2014 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 15041:2014 ESIST EN 15041:2014
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