DIN EN 886-2005 Chemicals used for treatment of water intended for human consumption - Polyaluminium hydroxide silicate sulfate German version EN 886 2004《人类生活用水处理用化学试剂 硫酸硅酸盐羟基聚铝》.pdf

1、DEUTSCHE NORM No part of this standard may be reproduced without the 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).February 2005DIN EN 886English price group 11 www.din.de

2、 www.beuth.de05.05 9627522Document comprises 14 pages.Chemicals used for treatment of water intended for human consumptionPolyaluminium hydroxide silicate sulfateEnglish version of DIN EN 886Produkte zur Aufbereitung von Wasser fr den menschlichen Gebrauch PolyaluminiumhydroxidsilikatsulfatA comma i

3、s used as the decimal marker.National forewordThis standard has been prepared by CEN/TC 164 Water supply (Secretariat: France).The responsible German body involved in its preparation was the Normenausschuss Wasserwesen (Water Practice Standards Committee), Technical Committee Wasseraufbereitung.User

4、s of this standard should note that national regulations exist in Germany dealing with the characteristics and treatment of water for human consumption, such as the Verordnung zur Novellierung der Trinkwasser-verordnung (German Regulation amending the German Drinking Water Regulation).AmendmentsThis

5、 standard differs from the February 2002 edition in that it has been completely revised.Previous editionDIN EN 886: 2002-02.National Annex NADocument referred to(and not included in Normative references and Bibliography)Verordnung zur Novellierung der Trinkwasserverordnung (German Regulation amendin

6、g the German Drinking Water Regulation), as of 21 May 2001, BGBl. (German Federal Law Gazette) I, No. 24, p. 959980ICS 71.100.80 Supersedes February 2002 edition.!,an9“English versionICS 71.100.80 Supersedes EN 886 : 2001.Management Centre: rue de Stassart 36, B-1050 BrusselsEuropean Committee for S

7、tandardizationComit Europen de NormalisationEuropisches Komitee fr Normung 2004. CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national members.Ref. No. EN 886 : 2004 EEN 886November 2004Chemicals used for treatment of water intended for human consumptionPoly

8、aluminium hydroxide silicate sulfateProduits chimiques utiliss pour letraitement de leau destine la con-sommation humaine Polyhydroxy-sulfatesilicate daluminiumProdukte zur Aufbereitung von Wasserfr den menschlichen Gebrauch PolyaluminiumhydroxidsilikatsulfatThis European Standard was approved by CE

9、N on 2004-09-30.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 b

10、e obtained on application to the Management Centre or to any CEN member.The European Standards exist in three ofcial 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 notied to the Management Cen

11、tre has the same status as the ofcial versions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, P

12、ortugal, Slovakia, Slovenia, Spain, Sweden, Switzerland, and the United Kingdom.Page 2 EN 886 : 200422333678101313Page 3 EN 886 : 2004Page 4 EN 886 : 2004Page 5 EN 886 : 2004Page 6 EN 886 : 2004Page 7 EN 886 : 2004Page 8 EN 886 : 2004Page 9 EN 886 : 2004Page 10 EN 886 : 2004Page 11 EN 886 : 2004Page 12 EN 886 : 2004Page 13 EN 886 : 2004