EN 1408:2008
(Main)Chemicals used for treatment of water intended for human consumption - Poly (diallyldimethylammonium chloride)
Chemicals used for treatment of water intended for human consumption - Poly (diallyldimethylammonium chloride)
This European Standard is applicable to poly (diallyldimethylammonium chloride) used for treatment of water intended for human consumption. It describes the characteristics of poly (diallyldimethylammonium chloride) and specifies the requirements and the corresponding test methods for poly (diallyldimethylammonium chloride). It gives information on its use in water treatment.
Produkte zur Aufbereitung von Wasser für den menschlichen Gebrauch - Poly (diallyldimethylammoniumchlorid)
Diese Europäische Norm gilt für Poly(diallyldimethylammoniumchlorid) zur Aufbereitung von Wasser für den menschlichen Gebrauch. Sie beschreibt die Eigenschaften von Poly(diallyldimethylammoniumchlorid) und legt die Anforderungen sowie die entsprechenden Prüfverfahren für Poly(diallyldimethylammoniumchlorid) fest. Sie gibt Informationen für seine Anwendung in der Wasseraufbereitung.
Produits chimiques utilisés pour le traitement de l'eau destinée à la consommation humaine - Poly (chlorure de diméthyldiallylammonium)
La présente Norme européenne est applicable au poly(chlorure de diméthyldiallylammonium) utilisé pour le
traitement de l'eau destinée à la consommation humaine. Elle décrit les caractéristiques et spécifie les
exigences et les méthodes d'essai correspondantes pour le poly(chlorure de diméthyldiallylammonium). Elle
donne des informations pour son emploi dans le traitement de l'eau.
Kemikalije, ki se uporabljajo za pripravo pitne vode - Poli (dialildimetil amonijev klorid)
General Information
- Status
- Withdrawn
- Publication Date
- 29-Jan-2008
- Withdrawal Date
- 13-Apr-2025
- Technical Committee
- CEN/TC 164 - Water supply
- Drafting Committee
- CEN/TC 164/WG 9 - Drinking water treatment
- Current Stage
- 9960 - Withdrawal effective - Withdrawal
- Start Date
- 11-Oct-2023
- Completion Date
- 14-Apr-2025
Relations
- Effective Date
- 22-Dec-2008
- Effective Date
- 18-Jan-2023
Frequently Asked Questions
EN 1408:2008 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 - Poly (diallyldimethylammonium chloride)". This standard covers: This European Standard is applicable to poly (diallyldimethylammonium chloride) used for treatment of water intended for human consumption. It describes the characteristics of poly (diallyldimethylammonium chloride) and specifies the requirements and the corresponding test methods for poly (diallyldimethylammonium chloride). It gives information on its use in water treatment.
This European Standard is applicable to poly (diallyldimethylammonium chloride) used for treatment of water intended for human consumption. It describes the characteristics of poly (diallyldimethylammonium chloride) and specifies the requirements and the corresponding test methods for poly (diallyldimethylammonium chloride). It gives information on its use in water treatment.
EN 1408:2008 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 1408:2008 has the following relationships with other standards: It is inter standard links to EN 1408:1998, EN 1408:2023. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
You can purchase EN 1408:2008 directly from iTeh Standards. The document is available in PDF format and is delivered instantly after payment. Add the standard to your cart and complete the secure checkout process. iTeh Standards is an authorized distributor of CEN standards.
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 - Poli (dialildimetil amonijev klorid)Produkte zur Aufbereitung von Wasser für den menschlichen Gebrauch - Poly (diallyldimethylammoniumchlorid)Produits chimiques utilisés pour le traitement de l'eau destinée à la consommation humaine - Poly (chlorure de diméthyldiallylammonium)Chemicals used for treatment of water intended for human consumption - Poly (diallyldimethylammonium chloride)71.100.80Chemicals for purification of water13.060.20Pitna vodaDrinking waterICS:Ta slovenski standard je istoveten z:EN 1408:2008SIST EN 1408:2008en,fr,de01-april-2008SIST EN 1408:2008SLOVENSKI
STANDARDSIST EN 1408:19991DGRPHãþD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 1408January 2008ICS 71.100.80Supersedes EN 1408:1998
English VersionChemicals used for treatment of water intended for humanconsumption - Poly (diallyldimethylammonium chloride)Produits chimiques utilisés pour le traitement de l'eaudestinée à la consommation humaine - Poly (chlorure dediméthyldiallylammonium)Produkte zur Aufbereitung von Wasser für denmenschlichen Gebrauch - Poly (diallyldimethylammoniumchlorid)This European Standard was approved by CEN on 10 November 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© 2008 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 1408:2007: ESIST EN 1408:2008
General information on polyDADMAC.20 A.1 Origin.20 A.1.1 Raw materials.20 A.1.2 Manufacturing process.20 A.2 Use.20 A.2.1 Function.20 A.2.2 Form in which it is used.20 A.2.3 Treatment dose.20 A.2.4 Means of application.20 A.2.5 Secondary effects.20 A.2.6 Removal of excess product.20 A.3 Rules for safe handling and use.21 A.4 Emergency procedures.21 A.4.1 First aid.21 A.4.2 Spillage.21 A.4.3 Fire.21 Bibliography.22
1 Scope This European Standard is applicable to poly (diallyldimethylammonium chloride) used for treatment of water intended for human consumption. It describes the characteristics of poly (diallyldimethylammonium chloride) and specifies the requirements and the corresponding test methods for poly (diallyldimethylammonium chloride). It gives information on its use in water treatment. 2 Normative references The following referenced documents are indispensable for the application 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 ISO 3696, Water for analytical laboratory use — Specification and test methods (ISO 3696:1987) ISO 3165, Sampling of chemical products for industrial use — Safety in sampling ISO 6206, Chemical products for industrial use — Sampling — Vocabulary 3 Description 3.1 Identification 3.1.1 Chemical name 2-Propen-1-aminium,N,N-dimethyl-N-2-propenyl, chloride, homopolymer. 3.1.2 Synonyms or common names Poly (diallyldimethylammonium chloride). Poly (dimethyldiallylammonium chloride). PolyDADMAC. NOTE
The more general terms: "quarternary ammonium polyelectrolyte", "cationic polymer", "cationic polyelectrolyte", "polymer coagulant" and "cationic flocculant" are used, but can also cover other chemicals referred to in other European Standards. 3.1.3 Relative molecular mass Typically in the range of 20 000 to 1 million. 3.1.4 Empirical formula (C8 H16 N Cl)n- SIST EN 1408:2008
3.1.6 CAS Registry Number 1) 26062-79-3 3.1.7 EINECS reference 2) The conformity of polymers to EINECS is assessed on the basis of the monomers of which they are composed. Thus, EINECS reference numbers do not exist for polymers. DADMAC monomer is listed in EINECS (EINECS reference 230-993-8; CAS Registry Number 7398-69-8). 3.2 Commercial form PolyDADMAC as specified in this standard is an aqueous solution, the concentration (active content) of which is approximately 10 percent 40 percent mass fraction (see 5.2.2.2). 3.3 Physical properties 3.3.1 Appearance The product is a clear, colourless to amber-coloured liquid. 3.3.2 Density The density of the solution depends on the concentration. A typical value is 1,09 g/ml for 40 % mass fraction polyDADMAC at 20 °C. 3.3.3 Solubility The product is miscible with water at all concentrations. 3.3.4 Vapour pressure A typical value is 3,2 kPa for 40 % mass fraction polyDADMAC at 20 °C.
1) Chemical Abstracts Service Registry Number. 2) European Inventory of Existing Commercial Chemical Substances. SIST EN 1408:2008
3) 100 kPa = 1 bar. SIST EN 1408:2008
3.3.7 Specific heat Typical specific heats relative to polyDADMAC content are given in Table 2. Table 2 — Specific heats PolyDADMAC Specific heat % mass fraction kJ/kg⋅K 20 3,78 30 3,57 40 3,36
3.3.8 Viscosity, dynamic The viscosity is dependent on molecular mass and active content. Typically, it is in the range of 10 mPa⋅s to 10 000 mPa⋅s. 3.3.9 Critical temperature Not applicable. 3.3.10 Critical pressure Not applicable. 3.3.11 Physical hardness Not applicable. 3.4 Chemical properties PolyDADMAC is a non-hazardous material and not intrinsically reactive. However, in common with many other organic compounds, a strong exothermic reaction will occur if it is brought into contact with strong acids or oxidizing agents. NOTE In dilute solution there can be a reaction with, or destruction by, some of the disinfection and oxidizing agents used in water treatment. 4 Purity criteria 4.1 General This European Standard specifies the minimum purity requirements for polyDADMAC 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, this shall be notified to the user and when necessary to relevant authorities. SIST EN 1408:2008
For sampling the recommendations given in ISO 3165 and ISO 6206 shall be followed. A representative sample of the liquid product, of
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The EN 1408:2008 standard offers comprehensive guidelines for the use of poly (diallyldimethylammonium chloride) in the treatment of water intended for human consumption. It clearly delineates the scope of applicability, making it essential for professionals in the water treatment sector. This standard is particularly significant as it addresses the characteristics of poly (diallyldimethylammonium chloride), ensuring that users have access to vital specifications and test methods necessary for compliance. One of the strengths of EN 1408:2008 is its detailed approach to defining the physical and chemical properties of poly (diallyldimethylammonium chloride). This is crucial for water treatment facilities, as these characteristics determine the efficacy of the substance in purifying water for safe human consumption. The document not only outlines these properties but also includes stringent requirements that products must meet, effectively raising the standards of safety and quality in the industry. Furthermore, this standard provides relevant information regarding the practical applications of poly (diallyldimethylammonium chloride) in water treatment processes. By offering guidance on usage, it assists water treatment professionals in making informed decisions, optimizing treatment methodologies, and enhancing overall water quality. Overall, EN 1408:2008 stands out as a pivotal reference for ensuring the safe and effective use of poly (diallyldimethylammonium chloride) in drinking water treatment, contributing significantly to public health and safety standards in water provision. The robustness of the requirements set forth making this standard not only relevant but essential for compliance and best practices in the field.
SIST EN 1408:2008は、飲用水のための処理に使用されるポリ（ダイアルキルジメチルアンモニウム塩化物）に関するヨーロッパ規格です。この規格は、ポリ（ダイアルキルジメチルアンモニウム塩化物）の特性を詳細に記述し、飲用水処理におけるその利用に関する情報を提供します。 この標準の範囲は、ポリ（ダイアルキルジメチルアンモニウム塩化物）の化学的特性、適用可能な試験方法、および要求される要件に関する具体的なガイドラインを含んでいます。これにより、製品の品質確保や効果的な水処理が可能となり、結果として人々の健康の保護に寄与します。 一つの強みは、ポリ（ダイアルキルジメチルアンモニウム塩化物）の安全性と効果的な使用に関する科学的な根拠を基にしている点です。規格は、厳格な試験方法と要求基準を設けることで、製品が期待される性能を維持できることを保証し、使用者に対して信頼性の高い情報を提供します。 さらに、この標準は、飲用水の処理におけるポリ（ダイアルキルジメチルアンモニウム塩化物）の適正な使用を促進する点でも重要です。水処理業界においてこの化学物質の理解と正しい適用は、効率的かつ安全な水質管理に不可欠であり、ユーザーが最新の安全基準に従って処理を行う手助けをします。 SIST EN 1408:2008は、ポリ（ダイアルキルジメチルアンモニウム塩化物）の使用を正しく導き、飲用水の安全性を高めるための貴重な情報源であるといえます。このように、この規格は、飲用水処理における重要な役割を果たし続け、その適用性と関連性は非常に高いものとなっています。
SIST EN 1408:2008 표준은 인체 소비를 목적으로 하는 물 처리에 사용되는 폴리(디알릴디메틸암모늄 염화물)의 적용에 중점을 두고 있습니다. 이 표준은 폴리(디알릴디메틸암모늄 염화물)의 특성 및 이에 대한 요구 사항과 해당 시험 방법을 규명하며, 물 처리에서의 사용에 대한 정보를 제공합니다. 이 표준의 주요 강점은 물 처리 공정에서 폴리(디알릴디메틸암모늄 염화물)의 안전성과 효율성을 보장하기 위한 명확한 기준을 제공한다는 점입니다. 표준은 다양한 시험 방법을 통해 화학 물질의 품질을 평가할 수 있는 체계적인 접근 방식을 제안하며, 이는 공공 수돗물의 안전을 유지하는 데 중요한 역할을 합니다. 또한, EN 1408:2008 표준은 유럽에서 널리 인정받는 규범으로, 물 처리 산업의 국제적인 일관성을 유지하는 데 기여합니다. 이는 물 처리 시설 및 관련 산업이 이 표준을 준수함으로써, 인체 건강에 안전한 물 공급을 보장할 수 있음을 의미합니다. 폴리(디알릴디메틸암모늄 염화물)의 정확한 사용에 대한 가이드라인을 제공함으로써, 물 처리 과정에서의 효율성을 높이고, 최종 소비자에게 안전한 물을 제공할 수 있는 기반을 마련해줍니다. SIST EN 1408:2008 표준은 물 처리 분야에서의 폴리(디알릴디메틸암모늄 염화물) 사용의 필수적인 기준으로, 산업 종사자들과 연구자들에게 큰 가치를 제공합니다. 이 표준은 지속적인 물 처리 기술 개선과 안전한 수돗물 공급에 있어 매우 중요한 문서로 자리 잡고 있습니다.
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