DIN EN 14652-2007 Water conditioning equipment inside buildings - Membrane separation devices - nRequirements for performance safety and testing(includes Amendment A1 2007) nEnglis.pdf
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1、September 2007DEUTSCHE NORM English price group 20No part of this standard may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 13.060.20; 91.140.60
2、!$I$V“1380151www.din.deDDIN EN 14652Water conditioning equipment inside buildings Membrane separation devices Requirements for performance, safety and testing (includes AmendmentA1:2007)English version of DIN EN 14652:2007-09Anlagen zur Behandlung von Trinkwasser innerhalb von Gebuden Membranfiltera
3、nlagen Anforderungen an Ausfhrung, Sicherheit und Prfung (enthlt nderung A1:2007)Englische Fassung DIN EN 14652:2007-09SupersedesDIN EN 14652:2006-03www.beuth.deDocument comprises 63 pages 11.07DIN EN 14652:2007-09 2 National foreword This standard has been prepared by Technical Committee CEN/TC 164
4、 “Water supply” (Secretariat: AFNOR, France). The responsible German body involved in its preparation was the Normenausschuss Wasserwesen (Water Practice Standards Committee), Technical Committee NA 119-04-07-01 UA Wasserbehandlung. Amendments This standard differs from DIN EN 14652:2006-03 as follo
5、ws: a) The French title has been corrected. b) Annex D has been included. c) The standard has been editorially revised. Previous editions DIN EN 14652: 2006-03 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 14652:2005+A1 June 2007 ICS 13.060.20; 91.140.60 Supersedes EN 14652:2005English Versio
6、n Water conditioning equipment inside buildings - Membrane separation devices - Requirements for performance, safety and testing Appareils de traitement deau lintrieur des btiments - Dispositifs de sparation membranaire - Exigences de performance, de scurit et essais Anlagen zur Behandlung von Trink
7、wasser innerhalb von Gebuden - Membranfilteranlagen - Anforderungen an This European Standard was approved by CEN on 8 July 2005 and includes Amendment 1 approved by CEN on 10 May 2007. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for givin
8、g 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 Management Centre or to any CEN member. This European Standard exists in three official vers
9、ions (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 Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium
10、, 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 ST
11、ANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2007 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 14652:2005+A1:2007: EAusfhrung, Sicherheit und
12、Prfung EN 14652:2005+A1:2007 (E) 2 Contents Page Foreword3 Introduction .4 1 Scope 5 2 Normative references 5 3 Terms and definitions .6 4 Classification11 5 Symbols and abbreviations 12 6 Construction requirements.13 6.1 General13 6.2 Materials .13 6.3 Resistance to temperature13 6.4 Resistance to
13、hydrostatic pressure.13 6.5 Resistance to cyclic pressure 13 6.6 Backflow prevention13 6.7 Electrical safety13 6.8 Noise level 14 6.9 Air vent14 6.10 End connections14 6.11 Drain connections14 6.12 Component replacement.14 6.13 Back-washable modules (MF and UF) .14 7 Performance requirements.14 7.1
14、General14 7.2 Hydraulic performance (applicable to MF, UF).14 7.3 Mechanical performance.15 7.4 Functional performance15 8 Instruction and information17 8.1 Installation, operation and maintenance instructions Instruction manual.17 8.2 Marking and data plate17 8.3 Performance data sheet 18 Annex A (
15、normative) Test methods.19 Annex B (informative) Types of membrane 49 Annex C (informative) Typical test reports.51 Annex D (normative) !Installation, operation and maintenance 56 Bibliography61 EN 14652:2005+A1:2007 (E) 3 Foreword This European Standard (EN 14652:2005+A1:2007) has been prepared by
16、Technical Committee CEN/TC 164 “Water supply”, the secretariat of which is held by AFNOR. This document shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by December 2007 and conflicting national standards shall be withdrawn
17、 at the latest by December 2007. This document includes Amendment 1, approved by CEN on 2007-05-10. This document supersedes EN 14652:2005. The start and finish of text introduced or altered by amendment is indicated in the text by tags ! “. According to the CEN/CENELEC Internal Regulations, the nat
18、ional standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
19、 Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EN 14652:2005+A1:2007 (E) 4 Introduction With respect of potential adverse effects on the quality of water intended for human consumption caused by the product covered by this European Standard, the follow
20、ing is pointed out to the user of this European Standard: 1) this European Standard provides no information as to whether the product may be used without restriction in any of the Member States of the EU or EFTA; 2) it should be noted that, while awaiting the adoption of verifiable European criteria
21、, existing national regulations concerning the use and/or the characteristics of this product remain in force. EN 14652:2005+A1:2007 (E) 5 1 Scope This European Standard specifies requirements relating to the construction, performance and methods of testing for membrane separation systems with a par
22、ticle rating below 1 m, namely microfiltration (MF), ultrafiltration (UF), nanofiltration (NF) and reverse osmosis (RO) for drinking water installations inside buildings, intended to remove from the drinking water marginal concentrations of suspended and colloidal solids, microorganisms, organic mol
23、ecules and/or to reduce the dissolved solids concentration and applies to systems with a minimum pressure of PN 10, connections between DN 15 and DN 100 and a maximum working temperature of at least 30 C. This European Standard applies to membrane separation systems, whose elements may be partly or
24、entirely cleanable or disposable in accordance with the type of system. It only concerns units which are permanently connected to the mains supply at the point-of-entry or the point-of-use. A membrane separation system may include, together with the separation device pre- and /or post-treatment devi
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