BS EN 12672-2000

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STD.BSI BS EN L2672-ENGL 2000 E I 1624667 0876453 1'32 m IJKl'ïlSH SïANUMU BS EN,12672:ZOOO,Chemicals used for,treatment of water,intended for human,consumption -,Potassium,Permanganat e,The European standasd EN 12672:2000 has the status of a,British Standard,ICs 71.100.80,NO COPi"¨ª2 W"H0UT BSI PERMISSION EXCEPT As PERMITTED BY COPYBIGm LAW,Copyright European Committee for Standardization,Provided by IHS under license with CEN,No reproduction or networking permitted without license from IHS Not for Resale,--```,-`-`,,`,,`,`,,`---,BS EN 12672:2000 STD-BSI BS EN 12672-ENGL 2000 m LbZLibb?0876454 979,National foreword,This British Standard is the official English language version of EN 12672:Zûû?,The UK participation in its preparation was entrusted to Technical Committee,CW59, Chemicals for drhking water treatment, which has the responsibility to:,- aid enquirem to undelstand the tee,- present to the responsible European committee any enquiries on the,- monitor related international and European developments and promulgate,interpretation, or proposals for change, and keep the UK interests informed;,them in the UK.,This British Standard, having,been prepared under the,direction of the Sector,Committee for Materiais and,Chemicals, was published under,the authority of the Standards,Committee and comes into effect,on 16 October ZOO0,A list of organizations represented on this corrunittee can be obtained on request to,its secretary.,The United Kingdom voted against the acceptance of this standard at the CEN,Formai Vote stage bacause of the introduction of a note in 6.2.2.1.1 indicating that,an altemative method can be used for the determination of manganese dioxide. The,BSI committee recommends that oniy the method described in detail within this,standard be used,Additional information,Article 8 of the Council of the European Community Directive 801778/EEC relating,to the @ty of water intended for human consumption requires Member States to,ensure that substances used in the preparation of drinking water do not cause any,contravention of the maximum admissible concentrations prescribed in annex 1 to,the Directive.,This requirement is given effect in England and Wales by regulation 25 of the Water,Supply (Water Quality) Regulations 1989 (simiiar provisions apply in Scotland and,Northern Ireland). Regulation 25 makes provision for attaching conditions of use to,chemicals and filter media that are authorized for use in public water supplies.,Details of conditions of use are contained in the Secretary of State's List of,Approved Products published by the Drhking Water Inspectorate, Floor YA1,Ashdown House, 123 Victoria *et, London SW1E 6DE,(www.dwidetr.gov.tMisthmdek/list/index/htm).,Cross-references,The British Standarcis which implement international or European publications,referred to in this document may be found in the BSI Standards Cataiogue under the,section entitled "International Standards Correspondence Index", or by using the,"Find" facility of the BSI Standards Electronic Catalogue.,A British Standard does not purport to include all the necessary provisions of a,contract. Users of British Standards are responsible for their correct application.,Compliance with a British Standard does not of itself confer immunity,from legal obligations.,Summary of pages,This document comprises a front cover, an inside front cover, the EN title page,pages 2 to 18, an inside back cover and a back cover.,The BSI copyright notice displayed in this document indicates when the document,was last issued.,Amendments issued since publication,0 BSI 10-2000,ISBN O 580 36111 X,Amd No. I I,Copyright European Committee for Standardization,Provided by IHS under license with CEN,No reproduction or networking permitted without license from IHS Not for Resale,--```,-`-`,,`,,`,`,,`---,sTD.BSI BS EN 12672-ENGL 2000 E Zb24bb9 087b455 805,EUROPEAN STANDARD EN 12672,NORME EUROP¨¦ENNE,EUROPASCHE NORM July 2000,ICs 71.100.80,English version,Chemicals used for treatment of water intended for human,consumption - Potassium permanganate,Produits chimiques utilis8s pour le traitement de l'eau,destin¨¦e ¨¤ la consommation humaine - Permanganate de,potassium,Produkte zur Aufbereitung von Wasser f¨¹r den,menschlichen Gebrauch - Kaliumpermanganat,This European Standard was approved by CEN on 11 June 2000.,CEN members are bound to comply with the CENICENELEC Internal Regulations which stipulate the conditions for giving this European,Standard the status of a national standard without any alteration. Up-todate lists and bibliographical references concerning sich national,standards may be obtained on application to the Central Secre¡¡

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