1、June 2015 Translation by DIN-Sprachendienst.English price group 10No part of this translation 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 7
2、1.100.80!%CIB“2323831www.din.deDDIN EN 14369Products used for treatment of water intended for human consumption Iron-coated granular activated alumina;English version EN 14369:2015,English translation of DIN EN 14369:2015-06Produkte zur Aufbereitung von Wasser fr den menschlichen Gebrauch Eisenumlag
3、ertes granuliertes aktiviertes Aluminiumoxid;Englische Fassung EN 14369:2015,Englische bersetzung von DIN EN 14369:2015-06Produits utiliss pour le traitement de leau destine la consommation humaine Alumine active en grains revtue de fer;Version anglaise EN 14369:2015,Traduction anglaise de DIN EN 14
4、369:2015-06SupersedesDIN EN 14369:2004-02www.beuth.deDocument comprises 17 pagesIn case of doubt, the German-language original shall be considered authoritative.05.15DIN EN 14369:2015-06 2 A comma is used as the decimal marker. National foreword This document (EN 14369:2015) has been prepared by Tec
5、hnical Committee CEN/TC 164 “Water supply” (Secretariat: AFNOR, France). The responsible German body involved in its preparation was the DIN-Normenausschuss Wasserwesen (DIN Standards Committee Water Practice), DIN-DVGW Joint Working Committee NA 119-07-04-01 UA Aufbereitungsstoffe und -anlagen. Use
6、rs of this standard are advised of the reservations stated in the Introduction of the European Standard and should note that national regulations exist in Germany dealing with water for human consumption, in particular the Trinkwasserverordnung (TrinkwV 2001) (German Drinking Water Ordinance). The D
7、IN Standards corresponding to the International Standards referred to in this document are as follows, whereby EN ISO Standards are only listed below if these have not been published as DIN EN ISO Standards with the same number: ISO 9277 DIN ISO 9277 Amendments This standard differs from DIN EN 1436
8、9:2004-02 as follows: a) specifications concerning hazard and safety related symbols have been brought in line with the “Globally Harmonized System of Classification, Labelling and Packaging of Chemicals (GHS)” (Global harmonisiertes System zur Einstufung und Kennzeichnung von Chemikalien). Previous
9、 editions DIN EN 14369: 2004-02 DIN EN 14369:2015-06 3 National Annex NA (informative) Bibliography DIN ISO 9277, Determination of the specific surface area of solids by gas adsorption using the BET method Verordnung ber die Qualitt von Wasser fr den menschlichen Gebrauch (Trinkwasserverordnung Trin
10、kwV 2001) (German Drinking Water Ordinance), as of 02 August 2013 (BGBI. (German Federal Law Gazette) I, 2013, no. 46, pp. 2977-3004), as amended by Article 4, Paragraph 22 of the Act of 07 August 2013 (BGBI. I, no. 48, pp. 3154-3211)*)*) Obtainable from: Bundesministerium der Justiz (German Federal
11、 Ministry of Justice) (Internet: http:/www.gesetze-im-internet.de). DIN EN 14369:2015-06 4 This page is intentionally blank EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 14369 April 2015 ICS 71.100.80 Supersedes EN 14369:2003English Version Products used for treatment of water intended for hu
12、man consumption - Iron-coated granular activated alumina Produits utiliss pour le traitement de leau destine la consommation humaine - Alumine active en grains revtue de fer Produkte zur Aufbereitung von Wasser fr den menschlichen Gebrauch - Eisenumlagertes granuliertes aktiviertes Aluminiumoxid Thi
13、s European Standard was approved by CEN on 12 March 2015. 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 referenc
14、es concerning such national standards may be obtained on application to the CEN-CENELEC 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 CEN me
15、mber into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, F
16、rance, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES
17、 KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2015 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 14369:2015 EEN 14369:2015 (E) 2 Contents page Foreword 4 Introduction . 5 1 Scope 6 2 Normati
18、ve references 6 3 Terms, definitions and symbols . 6 4 Description . 6 4.1 Identification . 6 4.1.1 Chemical name . 6 4.1.2 Synonym or common name 6 4.1.3 Chemical formula . 6 4.1.4 CAS Registry number 6 4.1.5 EINECS reference 7 4.2 Commercial form . 7 5 Physical properties 7 5.1 Appearance 7 5.2 Pa
19、rticle size distribution . 7 5.3 Bulk density packed 7 6 Chemical properties 7 7 Specific properties. 8 8 Test methods 8 8.1 Sampling . 8 8.2 Analysis 8 8.2.1 Particle size distribution . 8 8.2.2 Bulk density packed 8 8.2.3 Surface area . 8 9 Labelling, transportation and storage . 8 9.1 Means of de
20、livery . 8 9.2 Labelling according to the EU legislation . 9 9.3 Transportation regulations and labelling 9 9.4 Marking . 9 9.5 Storage 9 9.5.1 Long term chemical stability 9 9.5.2 Storage incompatibilities 9 Annex A (informative) General information on iron-coated granular activated alumina 10 A.1
21、Origin 10 A.1.1 Raw materials . 10 A.1.2 Manufacturing process . 10 A.2 Typical properties 10 A.2.1 Chemical composition 10 A.2.2 Physical properties 10 A.2.2.1 Particle size range . 10 DIN EN 14369:2015-06 EN 14369:2015 (E) 3 A.2.2.2 Density 11 A.2.2.3 Adsorption properties . 11 A.3 Hydraulic chara
22、cteristics 11 A.3.1 Headloss in filtration . 11 A.3.2 Expansion during upflow washing 11 A.4 Use 11 A.4.1 Function 11 A.4.2 Treatment dose 11 A.4.3 Method of use 12 A.5 Rules for safe handling and use 12 A.6 Emergency procedures . 12 A.6.1 First aid . 12 A.6.2 Spillage . 12 A.6.3 Fire 12 Bibliograph
23、y 13 DIN EN 14369:2015-06 EN 14369:2015 (E) 4 Foreword This document (EN 14369:2015) 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 an ide
24、ntical text or by endorsement, at the latest by October 2015, and conflicting national standards shall be withdrawn at the latest by October 2015. 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 hel
25、d responsible for identifying any or all such patent rights. This document supersedes EN 14369:2003. The main technical difference between this edition and EN 14369:2003 is the updating of 9.2 in line with current legislation. According to the CEN-CENELEC Internal Regulations, the national standards
26、 organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxemb
27、ourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. DIN EN 14369:2015-06 EN 14369:2015 (E) 5 Introduction In respect of potential adverse effects on the quality of water intended for human consumption caused by t
28、he 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 n
29、ational regulations concerning the use and/or the characteristics of this product remain in force. NOTE Conformity with this 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 Standard
30、 is subject to regulation or control by National Authorities. DIN EN 14369:2015-06 EN 14369:2015 (E) 6 1 Scope This European Standard is applicable to iron-coated granular activated alumina used for treatment of water intended for human consumption. It describes the characteristics of iron-coated gr
31、anular activated alumina and specifies the requirements and the corresponding test methods for iron-coated granular activated alumina. It gives information on its use in water treatment. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document
32、and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 12901:1999, Products used for treatment of water intended for human consumption Inorganic supp
33、orting and filtering materials Definitions EN 12902, Products used for treatment of water intended for human consumption Inorganic supporting and filtering materials Methods of test ISO 9277, Determination of the specific surface area of solids by gas adsorption BET method 3 Terms, definitions and s
34、ymbols For the purposes of this document, the terms, definitions and symbols given in EN 12901:1999 apply. 4 Description 4.1 Identification 4.1.1 Chemical name Aluminium oxide (partially hydroxylated) coated with iron. 4.1.2 Synonym or common name None. 4.1.3 Chemical formula Al2O(3-x)(OH)2x+ Fe(OH)
35、3x ranges from almost zero to 0,80. 4.1.4 CAS Registry number1)Activated alumina: 1344-28-1. Iron(III) sulfate: 10028-22-5. 1)Chemical Abstracts Service Registry Number. DIN EN 14369:2015-06 EN 14369:2015 (E) 7 4.1.5 EINECS reference2)Activated alumina: 215-691-6. Iron(III) sulfate: 233-072-9. 4.2 C
36、ommercial form Iron-coated activated alumina is a granular product consisting of irregularly shaped (non-moulded) particles; the product is available in different particle sizes. 5 Physical properties 5.1 Appearance The product consists of brown particles of irregular shape. The product shall be gen
37、erally homogeneous and shall be visibly free of extraneous matter. 5.2 Particle size distribution The particle size distribution shall be described by either; a) effective size (d10) with a maximum deviation of 5 %; uniformity coefficient (U) less than 1,5; minimum size (d1) with a maximum deviation
38、 of 5 %. or b) particle size range and mass fraction of oversize and undersize particles; see A.2.2.1. The proportion of oversize plus undersize particles shall not exceed a mass fraction of 15 % and not more than a mass fraction of 5 % shall be undersized. NOTE 1 The particle size can decrease duri
39、ng transportation and handling. NOTE 2 Other values can be necessary for certain applications. 5.3 Bulk density packed The bulk density (packed) shall be greater than 600 kg/m3. 6 Chemical properties This European Standard specifies the minimum purity requirements for iron-coated granular activated
40、alumina used for the treatment of water intended for human consumption. 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 shall be notified to the user and when necessary to re
41、levant authorities. 2)European Inventory of Existing Commercial Chemical Substances. DIN EN 14369:2015-06 EN 14369:2015 (E) 8 Users of this product should satisfy themselves that it is of appropriate purity for treatment of water intended for human consumption, taking into account raw water quality,
42、 contents of other impurities and additives used in the products not stated in the product standard, and other relevant factors. 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 ma
43、terials. If the production process or raw materials lead to significant quantities of impurities, by-products or additives being present, this shall be notified to the user. After filling, washing and commissioning of a filter system producing drinking water, iron-coated activated alumina should not
44、 increase the concentrations of chemical parameters (see 1). NOTE Water extractable substances, determined in accordance with the method for granular materials given in EN 12902, can be used to estimate the leaching of the chemicals specified in EN 12902. 7 Specific properties The surface area shall
45、 be not less than 200 m2/g. 8 Test methods 8.1 Sampling Prepare the laboratory sample required by the relevant procedures described in EN 12902. 8.2 Analysis 8.2.1 Particle size distribution The particle size distribution shall be determined on samples taken at the point of manufacture using the met
46、hod of test given in EN 12902. 8.2.2 Bulk density packed The bulk density packed shall be determined in accordance with EN 12902. 8.2.3 Surface area The surface area shall be determined by the BET method, degassing at a maximum of 200 C, in accordance with ISO 9277. 9 Labelling, transportation and s
47、torage 9.1 Means of delivery Iron-coated granular activated alumina shall be delivered in bulk (dry or wet product), in semi-bulk containers or in drums of cardboard, plastics or steel or suitable bags of various sizes. In order that the purity of the product is not affected, the means of delivery s
48、hall not have been used previously for any different product or it shall have been specially cleaned and prepared before use. DIN EN 14369:2015-06 EN 14369:2015 (E) 9 9.2 Labelling according to the EU legislation Iron-coated granular activated alumina is not listed within Annex VI of Regulation (EC)
49、 No 1272/2008 at the date of publication of this European Standard. The legislation 2 contains a list of substances classified by the EU. Substances not listed in this regulation should be classified on the basis of their intrinsic properties according to the criteria in the regulation by the person responsible for the marketing of the substance. 9.3 Transportation regulations and labelling Iron-coated granular activated alumina is not classified as dangerous for transportation by road, rail, sea or air. Iron-coated granular ac
