DIN EN 15875-2012 Characterization of waste - Static test for determination of acid potential and neutralisation potential of sulfidic waste German version EN 15875 2011《废料特性描述 硫化物.pdf
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1、November 2012 Translation by DIN-Sprachendienst.English price group 13No 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).I
2、CS 13.030.10!$Jg“1923968www.din.deDDIN EN 15875Characterization of waste Static test for determination of acid potential and neutralisationpotential of sulfidic waste;English version EN 15875:2011 + AC:2012,English translation of DIN EN 15875:2012-11Charakterisierung von Abfllen Statische Prfung zur
3、 Bestimmung des Surebildungspotenzials und desNeutralisationspotenzials von sulfidhaltigen Abfllen;Englische Fassung EN 15875:2011 + AC:2012,Englische bersetzung von DIN EN 15875:2012-11Caractrisation des dchets Essai statique pour la dtermination du potentiel de gnration dacide et du potentiel dene
4、utralisation des dchets sulfurs;Version anglaise EN 15875:2011 + AC:2012,Traduction anglaise de DIN EN 15875:2012-11SupersedesDIN EN 15875:2012-01www.beuth.deDocument comprises In case of doubt, the German-language original shall be considered authoritative.27 pages10.12- DIN EN 15875:2012-11 2 A co
5、mma is used as the decimal marker. National foreword This standard has been prepared by Technical Committee CEN/TC 292 “Characterization of waste” (Secretariat: NEN, Netherlands). The responsible German body involved in its preparation was the Normenausschuss Wasserwesen (Water Practice Standards Co
6、mmittee), Working Committee NA 119-01-02-02 UA Chemische und physikalische Verfahren. The DIN Standards corresponding to the International Standards referred to in this document are as follows: ISO 3310-1 DIN ISO 3310-1 ISO 15178 DIN ISO 15178 ISO 16720 DIN EN ISO 16720 Amendments This standard diff
7、ers from DIN EN 15875:2012-01 as follows: a) modification to 8.2.3: in Table 1, in the heading of the last column, “c(HCI) = 0,1 mol/l” has been replaced with “c(HCI) = 1 mol/l”. Previous editions DIN EN 15875: 2012-01 National Annex NA (informative) Bibliography DIN ISO 3310-1, Test sieves Technica
8、l requirements and testing Part 1: Test sieves of metal wire cloth DIN ISO 15178, Soil quality Determination of total sulfur by dry combustion DIN EN ISO 16720, Soil quality Pretreatment of samples by freeze-drying for subsequent analysis EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 15875 Oc
9、tober 2011 ICS 13.030.10 English Version Characterization of waste - Static test for determination of acid potential and neutralisation potential of sulfidic waste Caractrisation des dchets - Essai statique pour la dtermination du potentiel de gnration dacide et du potentiel de neutralisation des dc
10、hets sulfurs Charakterisierung von Abfllen - Statische Prfung zur Bestimmung des Surebildungspotenzials und des Neutralisationspotenzials von sulfidhaltigen Abfllen This European Standard was approved by CEN on 17 September 2011. CEN members are bound to comply with the CEN/CENELEC Internal Regulati
11、ons which stipulate the conditions 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.
12、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 member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN m
13、embers are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spa
14、in, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2011 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national M
15、embers. Ref. No. EN 15875:2011: E2 Contents Page Foreword 3Introduction .41 Scope 52 Normative references 53 Terms and definitions .54 Symbols and abbreviations 65 Principle 76 Reagents and laboratory devices 76.1 Reagents .76.2 Laboratory devices 77 Sampling and sample preparation .77.1 Laboratory
16、sample .77.2 Test sample 87.3 Determination of dry residue of the sample .87.4 Test portion for the determination of neutralisation potential 88 Test procedures .98.1 Determination of acid potential 98.1.1 General 98.1.2 Total sulfur content .98.1.3 Determination of sulfur species .98.1.4 Calculatio
17、n 98.2 Determination of neutralisation potential 108.2.1 General . 108.2.2 Carbonate rating . 108.2.3 Neutralisation potential 108.2.4 Calculation . 129 Calculation of neutralisation potential ratio and net neutralisation potential 1210 Performance characteristics . 1311 Test report . 13Annex A (inf
18、ormative) Example of a data sheet for the recording of test results according to 8.2.3 . 15Annex B (informative) Operation and uses of the test: influence of parameters 16B.1 Sulfur determination . 16B.2 Particle size . 16B.3 Mineralogy . 16B.3.1 Sources of acidity . 16B.3.2 Neutralisation potential
19、 18Annex C (informative) Speciation of sulfur compounds 20Annex D (informative) Explanation of formulas used . 23D.1 Acid potential 23D.2 Carbonate rating . 23Bibliography . 25DIN EN 15875:2012-11 EN 15875:2011 + AC:2012 (E) 3 Foreword This document (EN 15875:2011 has been prepared by Technical Comm
20、ittee CEN/TC 292 “Characterization of waste”, the secretariat of which is held by NEN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by April 2012, and conflicting national standards shall be withd
21、rawn at the latest by April 2012. 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 held responsible for identifying any or all such patent rights. The preparation of this document by CEN is based on
22、a mandate by the European Commission (Mandate M/395), which assigned the development of standards on the characterization of waste from extractive industries. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement thi
23、s European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland
24、 and the United Kingdom. + AC:2012)DIN EN 15875:2012-11 EN 15875:2011 + AC:2012 (E) 4 Introduction This document has been developed primarily to support the implementation of the Directive 2006/21/EC of the European Parliament and of the council on the management of waste from the extractive industr
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