BS EN 15077-2006 Chemicals used for treatment of swimming pool water — Sodium hypochlorite.pdf
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1、? ?13.060.25; 71.100.80 ? ? ? ? ? ? Licensed Copy: x x, The University of Sheffield, 01/07/2009 16:40, Uncontrolled Copy, (c) BSI ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? Licensed Copy: x x, The University of Sheffield, 01/07/2009 16:40, Uncontrolled Copy, (c) BSI BS EN 15077:2006 EUROPEAN ST
2、ANDARD NORME EUROPENNE EUROPISCHE NORM EN 15077 July 2006 ICS 71.100.80 English Version Chemicals used for treatment of swimming pool water - Sodium hypochlorite Produits chimiques utiliss pour le traitement de leau des piscines - Hypochlorite de sodium Produkte zur Aufbereitung von Schwimm-und Bade
3、beckenwasser - Natriumhypochlorit This European Standard was approved by CEN on 5 June 2006. 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
4、 lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat 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 r
5、esponsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, I
6、reland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stass
7、art, 36 B-1050 Brussels 2006 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 15077:2006: E Licensed Copy: x x, The University of Sheffield, 01/07/2009 16:40, Uncontrolled Copy, (c) BSI BS EN 15077:2006 EN 15077:2006 (E) 2 ContentsPa
8、ge Foreword3 Introduction.4 1Scope5 2Normative reference5 3Description.5 4Purity criteria5 5Test methods6 6Labelling - Transportation - Storage6 Annex A (informative) General information on sodium hypochlorite9 Annex B (normative) General rules relating to safety 10 Bibliography. 11 Licensed Copy: x
9、 x, The University of Sheffield, 01/07/2009 16:40, Uncontrolled Copy, (c) BSI ? BS EN 15077:2006 EN 15077:2006 (E) 3 Foreword This document (EN 15077:2006) has been prepared by Technical Committee CEN/TC 164 “ Water supply” , the secretariat of which is held by AFNOR. This European Standard shall be
10、 given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by January 2007, and conflicting national standards shall be withdrawn at the latest by January 2007. According to the CEN/CENELEC Internal Regulations, the national standards organi
11、zations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slov
12、akia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. Licensed Copy: x x, The University of Sheffield, 01/07/2009 16:40, Uncontrolled Copy, (c) BSI ? BS EN 15077:2006 EN 15077:2006 (E) 4 Introduction In respect of potential adverse effects on the quality of swimming pool water, caused by th
13、e product covered by this European Standard: a) 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; b) it should be noted that, while awaiting the adoption of verifiable European criteria, existing na
14、tional regulations concerning the use and/or the characteristics of this product remain in force. NOTE Conformity with the European Standard does not confer or imply acceptance or approval of the product in any of the Member States of the EU or EFTA. The use of the product covered by this European S
15、tandard is subject to regulation or control by National Authorities. Licensed Copy: x x, The University of Sheffield, 01/07/2009 16:40, Uncontrolled Copy, (c) BSI ? BS EN 15077:2006 EN 15077:2006 (E) 5 1 Scope This European Standard is applicable to sodium hypochlorite used directly, or for the prod
16、uction of formulations for treating swimming pool water. It describes the characteristics of sodium hypochlorite and specifies the requirements and the corresponding test methods for sodium hypochlorite. It gives information on its use for treating swimming pool water and determines the rules relati
17、ng to safe handling and use of sodium hypochlorite (see Annex B). 2 Normative reference 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 docume
18、nt (including any amendments) applies. EN 901, Chemicals used for the treatment of water intended for human consumption Sodium hypochlorite 3 Description The identification, the commercial form, the physical properties and the chemical properties are given in the relevant sub-clauses of EN 901. 4 Pu
19、rity criteria 4.1 General This European Standard specifies the minimum purity requirements for sodium hypochlorite used for the treating swimming pool water. Limits are given for impurities commonly present in the product and depending on the raw material and the manufacturing process, other impurit
20、ies may be present and if so, the user and when necessary, the relevant authorities shall be notified. NOTE Users of this product should check national regulations in order to clarify whether it is of appropriate purity for treatment of water for swimming pools, taking into account water quality, re
21、quired dosage, and contents of other impurities and additives used in the product not stated in the product standard. Limits have been given for impurities and trace elements where these are likely to be present in significant quantities from the current production process and raw materials. If the
22、production process or raw materials lead to significant quantities of other impure by-products or additives being present, the user shall be notified. 4.2 Composition of commercial product Sodium hypochlorite is available as a solution with a concentration up to 160 g of available chlorine per litre
23、 (equivalent to mass fraction of 13,5 %) at the time of delivery by the producer as calculated in accordance with the corresponding method given in EN 901. The concentration of sodium hypochlorite shall be equal to or greater than the value specified by the manufacturer. 4.3 Impurities and main by-p
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