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1、? ? ? ? ? ? ? ? Licensed Copy: x x, The University of Sheffield, 03/07/2009 16:53, Uncontrolled Copy, (c) BSI ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? Licensed Copy: x x, The University of Sheffield, 03/07/2009 16:53, Uncontrolled Copy, (c) BSI BS EN 15513:2007 EUROPEAN STANDARD NORME EUROPEN
2、NE EUROPISCHE NORM EN 15513 October 2007 ICS 71.100.80 English Version Chemicals used for treatment of swimming pool water - Carbon dioxide Produits chimiques utiliss pour le traitement de leau des piscines - Dioxyde de carbone Produkte zur Aufbereitung von Schwimm- und Badebeckenwasser - Kohlenstof
3、fdioxid This European Standard was approved by CEN on 16 September 2007. 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 bibliogra
4、phical 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 versions (English, French, German). A version in any other language made by translation under the responsibility of a
5、 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, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland
6、, 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 Stassart, 3
7、6 B-1050 Brussels 2007 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 15513:2007: E Licensed Copy: x x, The University of Sheffield, 03/07/2009 16:53, Uncontrolled Copy, (c) BSI BS EN 15513:2007 EN 15513:2007 (E) 2 Contents Page Fo
8、reword3 Introduction.4 1Scope 5 2Normative references5 3Description.5 4Purity criteria5 4.1General5 4.2Composition of commercial product.5 4.3Impurities and main by-products.5 4.4Chemical parameters 5 5Test methods6 6Labelling - Transportation - Storage6 6.1Means of delivery.6 6.2Risk and safety lab
9、elling according to the EU Directives 6 6.3Transportation regulations and labelling6 6.4Marking.6 6.5Storage7 Annex A (informative) General information on carbon dioxide.8 A.1Origin 8 A.1.1Raw materials.8 A.1.2Manufacturing process .8 A.2Use 8 A.2.1Function8 A.2.2Form in which it is used8 A.2.3Treat
10、ment dose8 A.2.4Means of application .8 A.2.5Secondary effects8 A.2.6Removal of excess of product8 A.3General rules relating to safety9 A.3.1Rules for safe handling and use 9 A.3.2Emergency procedures.9 Bibliography10 Licensed Copy: x x, The University of Sheffield, 03/07/2009 16:53, Uncontrolled Co
11、py, (c) BSI ? BS EN 15513:2007 EN 15513:2007 (E) 3 Foreword This document (EN 15513:2007) has been prepared by Technical Committee CEN/TC 164 “Water supply”, the secretariat of which is held by AFNOR. This European Standard shall be given the status of a national standard, either by publication of a
12、n identical text or by endorsement, at the latest by April 2008, and conflicting national standards shall be withdrawn at the latest by April 2008. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be he
13、ld responsible for identifying any or all such patent rights. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finlan
14、d, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Licensed Copy: x x, The University of Sheffield, 03/07/2009 16:53, Uncontrolled C
15、opy, (c) BSI ? BS EN 15513:2007 EN 15513:2007 (E) 4 Introduction With respect for potential adverse effects on the quality of swimming pool water, caused by the product covered by this European Standard: a) this European Standard provides no information as to whether the product may be used without
16、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 national regulations concerning the use and/or the characteristics of this product remain in force. NOTE Conformity with this European Standard
17、 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 Standard is subject to regulation or control by National Authorities. Licensed Copy: x x, The University of Sheffield, 03/07/2009 16:53, Unco
18、ntrolled Copy, (c) BSI ? BS EN 15513:2007 EN 15513:2007 (E) 5 1 Scope This European Standard is applicable to carbon dioxide used for treatment of swimming pool water. It describes the characteristics of carbon dioxide and specifies the requirements and the corresponding test methods for carbon diox
19、ide. It gives information on its use in swimming pool water treatment. 2 Normative references The following referenced document is indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced do
20、cument (including any amendments) applies. EN 936, Chemicals used for the treatment of water intended for human consumption Carbon dioxide 3 Description For the identification, the commercial form, the physical properties and the chemical properties see EN 936. 4 Purity criteria 4.1 General This Eur
21、opean Standard specifies the minimum purity requirements for carbon dioxide used for the treatment of swimming pool water. 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 sha
22、ll be notified to the user and when necessary to the relevant authorities. NOTE Users of the product should check national regulations in order to clarify whether it is of appropriate purity for treatment of swimming pool water, taking into account water quality, required dosage, and contents of oth
23、er impurities and additives used in the product not stated in the product European Standard. Limits have been given for impurities and chemical parameters where these are likely to be present in significant quantities from the current production process and raw materials. If the production process o
24、r raw materials lead to significant quantities of other impurities, by-products or additives being present, this shall be notified to the user. 4.2 Composition of commercial product The product shall contain at least a volume fraction of 99 % of carbon dioxide. NOTE The composition of the commercial
25、 product is defined in the EU Directive 96/77/EC of December 2, 1996 (see 2). 4.3 Impurities and main by-products The residual gas content consists mostly of nitrogen, oxygen and moisture. 4.4 Chemical parameters NOTE The chemical parameters and indicator parameters according to EU Directive 98/83/E
26、C (see 3) are not found in the gaseous phase. Pesticides and polycyclic aromatic hydrocarbons are not by-products of the manufacturing process. Licensed Copy: x x, The University of Sheffield, 03/07/2009 16:53, Uncontrolled Copy, (c) BSI ? BS EN 15513:2007 EN 15513:2007 (E) 6 5 Test methods The meth
27、ods for sampling and analysis are those specified in EN 936. 6 Labelling - Transportation - Storage 6.1 Means of delivery The carbon dioxide shall be delivered in pressured cylinders or by tankers. In order that the purity of the product is not affected, the means of delivery shall not have been use
28、d previously for any different product or it shall have been specially cleaned and prepared before use. 6.2 Risk and safety labelling according to the EU Directives 1) Carbon dioxide is not subject to labelling regulations at the date of publication of this European Standard. NOTE Annex I of the Dir
29、ective 67/548/EEC on Classification, packaging and labelling of dangerous substances and its amendments and adaptations in the European Union contains a list of substances classified by the EU. Substances not in this annex I should be classified on the basis of their intrinsic properties according t
30、o the criteria in the Directive by the person responsible for the marketing of the substance. 6.3 Transportation regulations and labelling Liquid carbon dioxide is listed as UN Number 2) 1013.Refrigerated carbon dioxide is listed as UN Number 2187. For liquid carbon dioxide: RID3)ADR4): class 2, cla
31、ssification code 2A. IMDG5): class 2. For refrigerated carbon dioxide: RID3)ADR4): class 2, classification code 3A. IMDG5): class 2. 6.4 Marking The marking shall include the following: name “carbon dioxide“, trade name and grade; 1) See 3. 2) United Nations Number. 3) Regulations concerning Interna
32、tional carriage of Dangerous goods by rail. 4) European Agreement concerning the international carriage of Dangerous goods by Road. 5 ) International Maritime transport of Dangerous Goods. Licensed Copy: x x, The University of Sheffield, 03/07/2009 16:53, Uncontrolled Copy, (c) BSI ? BS EN 15513:200
33、7 EN 15513:2007 (E) 7 net mass; name and address of supplier and/or manufacturer; statement “this product conforms to EN 15513“. 6.5 Storage The product is stable during long term storage. Pressure cylinders containing, carbon dioxide shall be protected from direct heat and storage rooms shall be we
34、ll-ventilated, especially if they are below ground level. Cylinders shall preferably be stored horizontally; if upright, they shall be secured to prevent them toppling over. Licensed Copy: x x, The University of Sheffield, 03/07/2009 16:53, Uncontrolled Copy, (c) BSI ? BS EN 15513:2007 EN 15513:2007
35、 (E) 8 Annex A (informative) General information on carbon dioxide A.1 Origin A.1.1 Raw materials Natural carbon dioxide or as a product from chemical processes or from combustion, which differs from natural carbon dioxide chiefly in the components of residual gases. A.1.2 Manufacturing process Carb
36、on dioxide is condensed gradually in one or more steps up to the corresponding liquefy pressure, than cleaned, dried up, if need be filtered and subsequently liquefied in large scaled refrigerators, after that stored in pressure vessels (tanks). A.2 Use A.2.1 Function The product is used for adjustm
37、ent of pH value of pool water. A.2.2 Form in which it is used The product is used in gaseous form. A.2.3 Treatment dose The treatment dose is variable depending on the composition of swimming pool water. For example, to increase the hydrogen carbonate content of the water, expressed as calcium carbo
38、nate, by 10 mg/l a dose of 4,4 mg CO2/l would be required. A.2.4 Means of application Carbon dioxide is dissolved under pressure through an injector into a circulating system of swimming pool. A.2.5 Secondary effects In some conditions the product can increase the carbonated alkalinity. A.2.6 Remova
39、l of excess of product Excess carbon dioxide is removed by aeration, binding with alkaline reacting chemicals or by stripping with other inert gases. Licensed Copy: x x, The University of Sheffield, 03/07/2009 16:53, Uncontrolled Copy, (c) BSI ? BS EN 15513:2007 EN 15513:2007 (E) 9 A.3 General rules
40、 relating to safety A.3.1 Rules for safe handling and use The supplier will provide current safety instructions. A.3.2 Emergency procedures A.3.2.1 First aid In case of inhalation, the affected person should be moved into the open air, laid down in a comfortable position and protected against hypoth
41、ermia; in case of freeze-burns, the affected skin should be rinsed with plenty of water and treated as for first degree burns; in case of cessation of breathing, artificial ventilation should be given, (e.g. from mouth-to-mouth or oxygen). A.3.2.2 Spillage Affected and lower-lying areas should be le
42、ft immediately. Ventilation and the escape of carbon dioxide should be ensured. A.3.2.3 Fire The product is not combustible. Licensed Copy: x x, The University of Sheffield, 03/07/2009 16:53, Uncontrolled Copy, (c) BSI ? BS EN 15513:2007 EN 15513:2007 (E) 10 Bibliography 1 67/548/EEC: Council Direct
43、ive of 27th June 1967 on the approximation of the laws, regulations and administrative provisions relating to the classification, packaging and labelling of dangerous substances and its amendments and adaptations. 2 96/77/EC: Commission Directive of 2nd of December 1996 laying down specific purity c
44、riteria on food additives other than colours and sweeteners and its amendments and adaptations. 3 98/83/EC: Council Directive of 3 November 1998 on the Quality of Water intended for Human Consumption. Licensed Copy: x x, The University of Sheffield, 03/07/2009 16:53, Uncontrolled Copy, (c) BSI ? BS EN 15513:2007 This page has been intentionally left blank Licensed Copy: x x, The University of Sheffield, 03/07/2009 16:53, Uncontrolled Copy, (c) BSI ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?