1、Licensed Copy: Wang Bin, ISO/Exchange China Standards Information Centre, 10 May 2004, Uncontrolled Copy, (c) BSIBRITISH STANDARD BS EN 14385:2004 Stationary source emissions Determination of the total emission of As, Cd, Cr, Co, Cu, Mn, Ni, Pb, Sb, TI and V The European Standard EN 14385:2004 has t
2、he status of a British Standard ICS 13.040.40 Licensed Copy: Wang Bin, ISO/Exchange China Standards Information Centre, 10 May 2004, Uncontrolled Copy, (c) BSIBS EN 14385:2004 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 22 March 2003 BSI
3、22 March 2003 ISBN 0 580 43578 4 National foreword This British Standard is the official English language version of EN 14385:2004. The UK participation in its preparation was entrusted by Technical Committee EH/2, Air quality, to Subcommittee EH/2/1, Stationary source emissions, which has the respo
4、nsibility to: A list of organizations represented on this subcommittee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled
5、International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance wit
6、h a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related internat
7、ional and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 40, an inside back cover and a back cover. The BSI copyright notice displayed in this document indicates when the document was l
8、ast issued. Amendments issued since publication Amd. No. Date Comments Licensed Copy: Wang Bin, ISO/Exchange China Standards Information Centre, 10 May 2004, Uncontrolled Copy, (c) BSIEUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM EN14385 February2004 ICS13.040.40 Englishversion Stationarysourceemis
9、sionsDeterminationofthetotal emissionofAs,Cd,Cr,Co,Cu,Mn,Ni,Pb,Sb,TIandV EmissionsdesourcesfixesDterminationdelmission totaledeAs,Cd,Cr,Co,Cu,Mn,Ni,Pb,TIetV EmissionenausstationrenQuellenBestimmungder GesamtemissionvonAs,Cd,Cr,Co,Cu,Mn,Ni,Pb,TI undV ThisEuropeanStandardwasapprovedbyCENon2July2003. C
10、ENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtotheCentralSecretariatortoanyC
11、ENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheCentralSecretariathasthesamestatusast heofficial versions. CENmembersarethenationalstandardsbodiesofAust
12、ria,Belgium,Cyprus,CzechRepublic,Denmark,Estonia,Finland,France, Germany,Greece,Hungary,Iceland,Ireland,Italy,Latvia,Lithuania,Luxembourg,Malta,Netherlands,Norway,Poland,Portugal, Slovakia, Slovenia,Spain,Sweden,SwitzerlandandUnitedKingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISA
13、TION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2004CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.EN14385:2004:E Licensed Copy: Wang Bin, ISO/Exchange China Standards Information Centre, 10 May 2004, Uncontrolled Copy
14、 (c) BSIEN14385:2004(E) 2 Contents page Foreword3 Introduction .4 1 Scope 5 2 Normativereferences 6 3 Termsanddefinitions,symbolsandabbreviations .6 4 Principle8 5 Apparatus,chemicalsandgases .9 6 Samplingequipment 12 7 Cleaningofthesamplingequipmentpriortosampling 13 8 Procedure .14 9 Expressionof
15、results . .23 10 Testreport 26 AnnexA (informative) Examplesofabsorptionvessels .27 AnnexB (informative) Typesofisokineticequipment.29 AnnexC (informative) Precleaningproceduresofthesamplingequipmentatthelaboratoryand determinationoftheabsorptionefficiency. 30 AnnexD (informative) Measurementresults
16、oftwofieldtests.33 AnnexE (informative) Pretestsforthedeterminationoftheefficiency,ofthedigestionandofthe performanceoftheanalyticalprocedures . .36 AnnexZA (informative) RelationshipwithEUDirectives39 Bibliography 40 Licensed Copy: Wang Bin, ISO/Exchange China Standards Information Centre, 10 May 2
17、004, Uncontrolled Copy, (c) BSIEN14385:2004(E) 3 Foreword Thisdocument(EN14385:2004)hasbeenpreparedbyTechnicalCommitteeCEN/TC 264“Airquality”,the secretariatofwhichisheldbyDIN. ThisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublicationofanidenticaltextor byendorsement,atthelate
18、stbyAugust2004,andconflictingnationalstandardsshallbewithdrawnatthelatestby August2004. ThisdocumenthasbeenpreparedunderamandategiventoCENbytheEuropeanCommissionandtheEuropean FreeTradeAssociation,andsupportsessentialrequirementsofEUDirectives. ForrelationshipwithEUDirectives,seeinformativeAnnexZA,w
19、hichisanintegralpartofthisdocument. InthisEuropeanStandardtheAnnexesAtoEareinformative. AccordingtotheCEN/CENELECInternalRegulations,thenationalstandardsorganizationsofthefollowing countriesareboundtoimplementthisEuropeanStandard:Austria,Belgium,Cyprus,CzechRepublic,Denmark, Estonia,Finland,France,G
20、ermany,Greece,Hungary,Iceland,Ireland,Italy,Latvia,Lithuania,Luxembourg,Malta, Netherlands,Norway,Poland,Portugal,Slovakia,Slovenia,Spain,Sweden,SwitzerlandandUnitedKingdom. Licensed Copy: Wang Bin, ISO/Exchange China Standards Information Centre, 10 May 2004, Uncontrolled Copy, (c) BSIEN14385:2004(
21、E) 4 Introduction ThisEuropeanStandardspecifiesamethodforthedeterminationofthetotalmassconcentrationofspecific elementsinfluegasesofwasteincinerators.DuringtheestablishmentofthisEuropeanStandardfieldtestswere performedinordertodeterminesomeperformancecharacteristics.Thesetestsshowedthatinthe“gaseous
22、 phasemostoftheelementscannotbedeterminedquantitativelyintheabsorptionsolutions.Therefore,theresults ofthismethodareexpressedasthetotalelementmassconcentrations(i.e.sumofgaseous,dissolvedindroplets, solidandadsorbedonparticles).Thismeansthatwhenthespecificelementsaremainlyinthesolidphaseno signific
23、antlosses(biases)shouldoccurduetothepoorabsorptionefficiencyfortheelementsinthegaseous phase.Thequalitycheckrequirementforapprovaloftheresultsisthemassinthelastabsorberexpressedasa minimumpercentageofthetotalmass;thisminimumissetataratherhighlevel,basedontheexperiencesofthe absorptionefficienciesint
24、hefieldtests. WhenthisEuropeanStandardisappliedforconditionsthataredifferentfromthoseinvestigatedduringthefield testsatmunicipalwasteincinerators,theresultsmaynotbethesameasexperiencedduringthesefieldtests described. Licensed Copy: Wang Bin, ISO/Exchange China Standards Information Centre, 10 May 20
25、04, Uncontrolled Copy, (c) BSIEN14385:2004(E) 5 1Scope ThisEuropeanStandardspecifiesamanualreferencemethodforthedeterminationofthemassconcentrationof specificelementsinexhaustgasesfromhazardousandmunicipalwasteincinerators1.Themethodisapplicable toeachofthespecificelementsintheconcentrationrangeof0,
26、005mg/m 3 to0,5mg/m 3 .Unlessotherwisestated, concentrationsareexpressedatvolumesunderdryconditions,normalisedto273K,101,3kPa,andoxygen contentwithavolumefractionof11%. SpecificelementsaccordingtothisEuropeanstandardareantimony(Sb),arsenic(As),cadmium(Cd),chromium (Cr),cobalt(Co),copper(Cu),lead(Pb)
27、manganese(Mn),nickel(Ni),thallium(Tl),andvanadium(V). ThisEuropeanStandardisalsoapplicableforexhaustgasesfromothersourceswithafluegascomposition, similartothatgiveninTable1.Theperformancecharacteristicsofthemethoddeterminedforwasteincincerators cannotbeextrapolatedtobeusedforothertypesofmatrixwitho
28、utanyfurthervalidationwork. NOTE ThisEuropeanStandardhasbeenvalidatedwiththedescribedmaterials,equipment,samplinganddigestion performancesetc.,followedbyanalyseswithAASandICP.Thisdoesnotexcludetheuseofothertypesthatmeetthe requirementsandproventobeequivalenttothedescribedEuropeanStandard. ThisEurope
29、anStandardhasbeenvalidatedforthedeterminationofthemassconcentrationofmetalsin incinerationexhaustgases,withintheuncertaintiesstatedinclause9. Ifmercuryistobedeterminedaswell,thismaybesampledinasidestreamarrangementofthesamplingtrain (EN13211). Table1Exhaustgasmatrix Parameter tobe determined Masscon
30、centrationrange total suspended matter 0mg/m 3 to 20mg/m 3 TOC a) 0mg/m 3 to 20mg/m 3 HCl 0mg/m 3 to 20mg/m 3 HF 0mg/m 3 to 2mg/m 3 SO 2 0mg/m 3 to 100mg/m 3 CO 0mg/m 3 to 250mg/m 3 NO x asNO 2 0mg/m 3 to 500mg/m 3 Volumefractionrange CO 2 3% to 15%(dry,actual) H 2 O(ga) 10% to 35%(actual) O 2 3% to
31、 17%(dry,actual) Temperature 60C to 200 C a) totalorganiccarbon Licensed Copy: Wang Bin, ISO/Exchange China Standards Information Centre, 10 May 2004, Uncontrolled Copy, (c) BSIEN14385:2004(E) 6 2 Normativereferences ThisEuropeanStandardincorporatesbydatedorundatedreference,provisionsfromotherpublic
32、ations.These normativereferencesarecitedattheappropriateplacesinthetext,andthepublicationsarelistedhereafter.For datedreferences,subsequentamendmentstoorrevisionsofanyofthesepublicationsapplytothisEuropean Standardonlywhenincorporatedinitbyamendmentorrevision.Forundatedreferencesthelatesteditionofth
33、e publicationreferredtoapplies(includingamendments). EN132841:2001, StationarysourceemissionsDeterminationoflowrangemassconcentrationofdustPart1: Manualgravimetricmethod EN13211:2001, AirqualityStationarysourceemissionsManualmethodofdeterminationoftheconcentration oftotalmercury ISO57252, Accuracy(t
34、ruenessandprecision)ofmeasurementmethodsandresultsPart2:Basicmethodfor thedeterminationofrepeatabilityandreproducibilityofastandardmeasurementmethod 3 Termsanddefinitions,symbolsandabbreviations 3.1Termsanddefinitions ForthepurposesofthisEuropeanStandard,thefollowingtermsanddefinitionsapply. 3.1.1 a
35、bsorber adeviceinwhichspecificelementsareabsorbedintoanabsorptionliquid 3.1.2 chemicalblank asolutionusedtocheckthepurityofthechemicalsemployedbythelaboratory NOTE Thechemicalblankvalueisdeterminedbyanalysingthechemicalblanksolution(producedasdescribedin5.2.10) forthespecificelements.Thischemicalbla
36、nkistobeusedasblankforalldigestionsusingacidsfromoneandthesamebatc h. Furthermore,thischemicalblankshouldbeusedfordilutionoflaboratorystandards. 3.1.3 filterblank thefilterblankvalueisdeterminedforeachspecificelementbytreatmentandanalysisofanunusedfilterwhich hasbeentakenfromthesamebatchasthesamplef
37、ilters.Thetreatmentofthefilterblankisspecifiedin8.7.3.The filterblankgivestheblankvaluesforthefilterandtreatmentonly.Thisvaluemaybesubtractedfromtheanalytical value.Thefilterblankis notthesameasthefieldblank(see8.5) 3.1.4 fieldblank samplesoffilter,absorptionandrinsingsolutionstakenatsiteswithoutsam
38、plinggasandanalysedasanormal sample(explanationsee8.5) Ineverycampaignofsampling,atleastonesamplingblankshouldbetakenateachductorchimneywhere samplingistobecarriedout. 3.1.5 filteredmaterial materialscollectedonthefilter 3.1.6 filterpassingmaterial componentspassingthefilterandrecoveredintherestofth
39、eabsorbingsystem Licensed Copy: Wang Bin, ISO/Exchange China Standards Information Centre, 10 May 2004, Uncontrolled Copy, (c) BSIEN14385:2004(E) 7 3.1.7 frittedgasdistributor apartoftheabsorberwherethegasstreamisdistributedintotheabsorptionliquid 3.1.8 representativesampling samplingasstatedinEN132
40、841:2001 3.1.9 specificelements Antimony(Sb),arsenic(As),cadmium(Cd),chromium(Cr),cobalt(Co),copper(Cu),lead(Pb),manganese(Mn), nickel(Ni),thallium(Tl),vanadium(V)andtheircompounds 3.1.10 totalspecificelements sumofallspecificelementsof3.1.9apartfromCdandTlcontainedintheexhaustgas,i.e.thesumofthefil
41、tered andfilterpassingpartsoftheseelements 3.1.11 samplingcampaign samplingatoneductorlocationduringonesitevisit 3.2Symbols 3.2.1 A Crosssectionarea,insquaremetres(m) 3.2.2 Q Flowrateofthesampledgas,incubicmetresperhourorlitresperminute(m/horl/min) 3.2.3 T Temperature,inKelvin(K) 3.2.4 V Gasvolumedr
42、yatstandardconditions,incubicmetresorlitres(morl) 3.2.5 L Leakagerate(volumeratio) 3.2.6 O Oxygenvolumecontentofthefluegas,inpercentage(%) 3.2.7 m Mass,inmilligrams(mg) 3.2.8 n Numberofabsorptionvessels 3.2.9 p Pressure,inkilopascals(kPa) 3.2.10 Massconcentration,e.g.inmilligramspercubicmetre(mg/m);
43、gramsperlitre(g/l) 3.2.11 c Massconcentration,ingramsperlitre(g/l) 3.2.12 Absorptionefficiency 3.2.13w Massfractioninpercent(%) 3.2.14r 4 20 Density,inkilogramsperlitre(kg/l)at20Crelatedtothewaterof4C 3.2.15 Specificconductivity,inmicroSiemenspermetre(Sm 1 ) 3.2.16 Specificresistance,inmegaOhmandmet
44、re(M Licensed Copy: Wang Bin, ISO/Exchange China Standards Information Centre, 10 May 2004, Uncontrolled Copy, (c) BSIEN14385:2004(E) 8 3.3Abbreviations 3.3.1 CRM Certifiedreferencematerial 3.3.2 El Specificelement 3.3.3 FEP Polyperfluoroethene/propene 3.3.4 PE Polyethene 3.3.5 PFA Perfluoroalkoxycompounds 3.3.6 PP Polypropene 3.3.7 PTFE Polytetrafluoroethene 3.3.8 amb Ambient;index 3.3.9 ga
