BS EN 15590-2011 Solid recovered fuels Determination of the current rate of aerobic microbial activity using the real dynamic respiration index《固体回收燃料 利用实时动态呼吸指数测定好氧微生物活动的气流强度》.pdf
《BS EN 15590-2011 Solid recovered fuels Determination of the current rate of aerobic microbial activity using the real dynamic respiration index《固体回收燃料 利用实时动态呼吸指数测定好氧微生物活动的气流强度》.pdf》由会员分享,可在线阅读,更多相关《BS EN 15590-2011 Solid recovered fuels Determination of the current rate of aerobic microbial activity using the real dynamic respiration index《固体回收燃料 利用实时动态呼吸指数测定好氧微生物活动的气流强度》.pdf(20页珍藏版)》请在麦多课文档分享上搜索。
1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN 15590:2011Solid recovered fuels Determination of the currentrate of aerobic microbialactivity using the real dynamicrespiration indexBS EN 15590:2011 BRITISH STANDARDNation
2、al forewordThis British Standard is the UK implementation of EN 15590:2011. Itsupersedes DD CEN/TS 15590:2007 which is withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee PTI/17, Solid biofuels.A list of organizations represented on this committee can beobtained on
3、request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. BSI 2011ISBN 978 0 580 69390 8ICS 75.160.10Compliance with a British Standard cannot confer immunity fromlegal obligations.This British S
4、tandard was published under the authority of theStandards Policy and Strategy Committee on 30 September 2011.Amendments issued since publicationDate Text affectedBS EN 15590:2011EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 15590 September 2011 ICS 75.160.10 Supersedes CEN/TS 15590:2007Englis
5、h Version Solid recovered fuels - Determination of the current rate of aerobic microbial activity using the real dynamic respiration index Combustibles solides de rcupration - Dtermination du taux dactivit microbienne utilisant lindice de respiration dynamique Feste Sekundrbrennstoffe - Bestimmung d
6、es aktuellen Grades aerober mikrobieller Aktivitt mittels des realen dynamischen Respirationsindexes This European Standard was approved by CEN on 15 July 2011. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard
7、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 exists in three official versions (English, Fr
8、ench, 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 standards bodies of Austria, Belgium, Bulgari
9、a, 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 and United Kingdom. EUROPEAN COMMITTEE FOR ST
10、ANDARDIZATION 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 Members. Ref. No. EN 15590:2011: EBS EN 15590:2011EN 15590:2011 (E) 2
11、Contents Page Foreword 3Introduction .41 Scope 52 Normative references 53 Terms and definitions .54 Symbols and abbreviations 65 Principle 66 Apparatus .67 Procedure .77.1 Step 1 Procedure sample preparation (if required). 77.2 Step 2 Instrumentation calibration87.3 Step 3 Loading the reactor 87.4 S
12、tep 4 Analysis set up 88 Calculation of the RDRI results 89 Storage and labelling samples .910 Test reports 9Annex A (informative) RDRI trend 11Annex B (normative) RDRI interpretation 12Annex C (informative) Results of the inter-laboratory test 13C.1 Introduction . 13C.2 Laboratory analysis 13C.3 St
13、atistical analysis 13Bibliography . 16BS EN 15590:2011EN 15590:2011 (E) 3 Foreword This document (EN 15590:2011) has been prepared by Technical Committee CEN/TC 343 “Solid recovered fuels”, the secretariat of which is held by SFS. This European Standard shall be given the status of a national standa
14、rd, either by publication of an identical text or by endorsement, at the latest by March 2012, and conflicting national standards shall be withdrawn at the latest by March 2012. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN
15、and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes CEN/TS 15590:2007. The following changes have been introduced: title and scope change; potential microbial self-heating is revised by current rate of aerobic microbial activity; resul
16、ts of inter-laboratory tests supplemented as an informative Annex C. 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, Croatia, Cyprus, Czech Republic, Denmark,
17、 Estonia, Finland, 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. BS EN 15590:2011EN 15590:2011 (E) 4 Introduction This document sp
18、ecifies the method used for the determining the current rate of aerobic microbial activity of SRF using the real dynamic respirator index. The current rate of aerobic microbial activity measures the biological stability under the actual chemical and physical properties of the SRF. The biological sta
19、bility determines the extent to which readily biodegradable organic matter has decomposed. Therefore, the RDRI identifies the actual point reached in the decomposition process and represents a gradation on a recognised scale of values. BS EN 15590:2011EN 15590:2011 (E) 5 1 Scope This European Standa
20、rd specifies a method to determine the current rate of aerobic microbial activity of a solid recovered fuel. The methods indirectly estimate the potentiality of odours production, vectors attraction etc. The current rate of biodegradation can be expressed in milligrams O2kg-1dm h-1. WARNING SRF can
21、contain potentially pathogenic organisms. Take appropriate precautions when handling them and those whose properties are unknown. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. Fo
22、r undated references, the latest edition of the referenced document (including any amendments) applies. EN 15357:2011, Solid recovered fuels Terminology, definitions and descriptions EN 15443, Solid recovered fuels Methods for the preparation of the laboratory sample 3 Terms and definitions For the
23、purposes of this document, the terms and definitions given in EN 15357:2011 and the following apply. 3.1 easily biodegrable organic compounds organic substances available for decomposition by micro-organisms within a real dynamic respiration test 3.2 hourly real dynamic respiration index value of re
24、spiration index calculated every hour 3.3 lag or latency phase interval of time required for the microbial flora to acclimatize during the course of the real dynamic respirometric test 3.4 mean particle size aperture size of the sieve used for determining the particle size distribution of solid reco
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