BS EN 16070-2014 Products used for treatment of water intended for human consumption Natural zeolite《用于处理人类生活用水的产品 天然沸石》.pdf
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1、BSI Standards PublicationBS EN 16070:2014Products used for treatmentof water intended for humanconsumption Natural zeoliteBS EN 16070:2014 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 16070:2014.The UK participation in its preparation was entrusted to Technic
2、alCommittee CII/59, Chemicals for drinking water treatment.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. The Br
3、itish Standards Institution 2014. Published by BSI StandardsLimited 2014ISBN 978 0 580 79692 0ICS 71.100.80Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 31 May 2
4、014.Amendments issued since publicationDate Text affectedBS EN 16070:2014EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 16070 March 2014 ICS 71.100.80 English Version Products used for treatment of water intended for human consumption - Natural zeolite Produits utiliss pour le traitement de le
5、au destine la consommation humaine - Zolite naturelle Produkte zur Aufbereitung von Wasser fr den menschlichen Gebrauch - Natrlicher Zeolith This European Standard was approved by CEN on 6 February 2014. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the co
6、nditions 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 be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exi
7、sts in three official 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 notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national st
8、andards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia,
9、Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2014 CEN All rights of exploitation in any form and by any means rese
10、rved worldwide for CEN national Members. Ref. No. EN 16070:2014 EBS EN 16070:2014EN 16070:2014 (E) 2 Contents Page Foreword 3 Introduction .3 1 Scope 5 2 Normative references 5 3 Terms, definitions and symbols .5 4 Description .5 4.1 Identification .5 4.2 Commercial form .6 4.3 Types of natural zeol
11、ites .6 5 Physical properties 6 5.1 Appearance 6 5.2 Particle size distribution .6 5.3 Density (bulk density loose) .7 6 Chemical and mineralogical properties 7 6.1 General 7 6.2 Capacity 8 7 Test methods 8 7.1 Sampling .8 7.2 Analysis 8 8 Labelling, transportation and storage 11 8.1 Means of delive
12、ry 11 8.2 Labelling according to the EU legislation . 11 8.3 Transportation regulations and labelling . 11 8.4 Marking 11 8.5 Storage . 11 Annex A (informative) General information on natural zeolites 12 A.1 Origin . 12 A.2 Typical properties . 12 A.3 Use . 16 A.4 Hydraulic characteristics . 16 A.5
13、Rules for safe handling and use . 16 A.6 Emergency procedures 16 Bibliography . 18 BS EN 16070:2014EN 16070:2014 (E) 3 Foreword This document (EN 16070:2014) has been prepared by Technical Committee CEN/TC 164 “Water supply”, the secretariat of which is held by AFNOR. This European Standard shall be
14、 given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by September 2014 and conflicting national standards shall be withdrawn at the latest by September 2014. Attention is drawn to the possibility that some of the elements of this docum
15、ent may be the subject of patent rights. CEN and/or CENELEC shall not be held 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: A
16、ustria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sw
17、eden, Switzerland, Turkey and the United Kingdom. BS EN 16070:2014EN 16070:2014 (E) 4 Introduction In respect of potential adverse effects on the quality of water intended for human consumption, caused by the product covered by this European Standard: a) this European Standard provides no informatio
18、n 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 national regulations concerning the use and/or the characteristics of this product remain in fo
19、rce. NOTE Conformity with this 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 Standard is subject to regulation or control by National Authorities. BS EN 16070:2014EN 1607
20、0:2014 (E) 5 1 Scope This European Standard is applicable to natural zeolites used for treatment of water intended for human consumption. It describes the characteristics of natural zeolites and specifies the requirements and the corresponding test methods for natural zeolites. It gives information
21、on their use in water treatment. The natural zeolites included in this standard are clinoptilolite, chabasite and phillipsite/analcime. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For date
22、d 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 supporting and filtering materials - Definitions EN 1
23、2902:2004, Products used for treatment of water intended for human consumption - Inorganic supporting and filtering materials - Methods of test EN ISO 3696, Water for analytical laboratory use - Specification and test methods (ISO 3696) EN ISO 14911, Water quality - Determination of dissolved Li+, N
24、a+, NH4+, K+, Mn2+, Ca2+, Mg2+, Sr2+ and Ba2+ using ion chromatography - Method for water and waste water (ISO 14911) 3 Terms, definitions and symbols 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 n
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