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METHOD 5A DETERMINATION OF PARTICULATE EMISSIONS FROM THE ASPHALT ; PROCESSING AND ASPHALT ROOFING INDUSTRY ; l. Introduction ; l.l Applicability. This method applies to the determination of particulate emissions from asphalt roofing industry process saturators, blowing stills, and other sources as specified in the regulations. l.2 Principle.R& 8BibliogrphyBibliography0....fp2Doc InitInitialize Document StyleS "    I. 1. A. a.(1)(a) i) a)S !($0 ($0 0 (($0 0 0   A_ekqwDocumentDocument StyleI.1.A.a.(1)(a)i)a)jo4Tech InitInitialize Technical StyleS $  1 .1 .1 .1 .1 .1 .1 .1 S CuyTechnicalTechnical Document Style11.11.1.11.1.1.11.1.1.1.11.1.1.1.1.11.1.1.1.1.1.11.1.1.1.1.1.1.1x?t2PleadingHeader for numbered pleading paper &  '8T(    ;XXXXX?1('*dE*??1('*dE*?HH1HH2HH3HH4HH5HH6HH7HH8HH910111213141516171819202122232425262728  .+('28T$ OU!   <6X9`("Courier 10cpi.('28T$ OU!   FF dTable_A&0 d d d'dxd Level 1 Level 2 Level 3 Level 4 Level 5('28T$ OU!   ($ (    ) 3452M << deUUXXV>w>(.>std>)XXXXK>2XX(XX.V>lcXXXXnV>pcXX) FFUNC{VSUB{w(std)}~=~KSUB2~(VSUB{lc}~+~VSUB{pc})} 48T#       3 pP hx(#X3=..,)XXXX]]  Eq.5A1  XX BwsXX C Xr3XXQVfwf(ifstdYf)XX}V 8mY8(8std8)XXA}XX}V8w8()8std8) ]FUNC{BSUB{ws}~=~{VSUB{w(std)}}OVER{VSUB{m(std)}~+~VSUB{w(std)}}} 48T#       3 pP hx(#X3=..,)XXXX_  Eq.5A2  XX CtXX9  X'3XXmSftXXF}V8tXXk}#8t @FUNC{CSUBt~=~{mSUBt}OVER{VSUBt~rhoSUBt}} 48T#       3 pP hx(#X3=..,)XXXX_  Eq.5A3  XX}W8tXX9}XX }C8tXX.}V8twXX}#8t :FUNC{WSUBt~=~CSUBt~VSUB{tw}~rhoSUBt} 48T#       3 pP hx(#X3=..,)XXXX_  Eq.5A4  XX csXX9 XX  K3X XG3XX+mfnXXf}V8m.8(~8stdn8) DFUNC{cSUBs~=~KSUB3~{mSUBn}OVERVSUB{m(std)}} 48T#       3 pP hx(#X3=..,)XXXX_  Eq.5A5 Table_BTable_C X2XXQEIncreaseXXE,XXEgXX1J(XXJ1XX!JgXXJ/XXJmlXXJ)XXXXVolumeXX waterXX ,XX ml @FUNC{{Increase,~g}over{(1g/ml)}~=~Volume~water,~ml}  CRight ParRight-Aligned Paragraph NumbersI.A.1.a.(1)(a)i)a)3|d2 H`$4Line Draw 12cpiFull-LGX&d H@'X@<6X9`("Courier 10cpiFull-LGXx6X@8;X@< 9(*Courier 10cpiBoldl-LGXx B;X( U$  ((3$ OU!    T Q'   SXXXX<( 9Z &Courier Regularj%H OU!   )XXXX3 pP hx(#X3    R7SSXXdd7METHOD5ADETERMINATIONOFPARTICULATEMATTEREMISSIONS Z FROMTHEASPHALTPROCESSINGANDASPHALTROOFINGINDUSTRY  ' DXpP ' NOTE: Thismethoddoesnotincludeallofthe   specifications(e.g.,equipmentandsupplies)andprocedures  r (e.g.,samplingandanalytical)essentialtoits  6 performance.Somematerialisincorporatedbyreferencefromothermethodsinthispart.Therefore,toobtainreliableresults,personsusingthismethodshouldhaveathoroughknowledgeofatleastthefollowingadditionaltestmethods:Method1,Method2,Method3,andMethod5.1.0ScopeandApplications. (  1.1Analyte.Particulatematter(PM).NoCASnumberassigned. 1.2Applicability.ThismethodisapplicableforthedeterminationofPMemissionsfromasphaltroofingindustryprocesssaturators,blowingstills,andothersourcesasspecifiedintheregulations. 1.3DataQualityObjectives.Adherencetotherequirementsofthismethodwillenhancethequalityofthedataobtainedfromairpollutantsamplingmethods.2.0SummaryofMethod. (j"'  Particulatematteriswithdrawnisokineticallyfromthesourceandcollectedonaglassfiberfiltermaintained L,%+ atatemperatureof4210$C(108R18$F).ThePMmass, Z whichincludesanymaterialthatcondensesatorabovethefiltrationtemperature,isdeterminedgravimetricallyaftertheremovalofuncombinedwater.3.0Definitions.[Reserved] j  4.0Interferences.[Reserved] .  5.0Safety.    5.1Disclaimer.Thismethodmayinvolvehazardousmaterials,operations,andequipment.Thistestmethodmaynotaddressallofthesafetyproblemsassociatedwithitsuse.Itistheresponsibilityoftheuserofthistestmethodtoestablishappropriatesafetyandhealthpracticesandtodeterminetheapplicabilityofregulatorylimitationspriortoperformingthistestmethod.6.0EquipmentandSupplies.   6.1SampleCollection.SameasMethod5,Section6.1,withthefollowingexceptionsandadditions: 6.1.1ProbeLiner.SameasMethod5,Section6.1.1.2,withthenotethatathighstackgastemperaturesgreaterthan250$C(480$F),watercooledprobesmaybe 't!& requiredtocontroltheprobeexittemperatureto4210$C )8#(  (10818$F). V+$*  6.1.2PrecollectorCyclone.Borosilicateglass followingtheconstructiondetailsshowninAirPollutionTechnicalDocument(APTD)0581,"ConstructionDetailsofIsokineticSourceSamplingEquipment"(Reference2inMethod5,Section17.0). NOTE :Thecycloneshallbeusedwhenthestackgas .  moistureisgreaterthan10percent,andshallnotbeusedotherwise. 6.1.3FilterHeatingSystem.Anyheating(orcooling)systemcapableofmaintainingasamplegastemperatureattheexitendofthefilterholderduringsamplingat4210$C(10818$F). p  6.2SampleRecovery.Thefollowingitemsarerequiredforsamplerecovery: 6.2.1ProbeLinerandProbeNozzleBrushes,GraduatedCylinderand/orBalance,PlasticStorageContainers,andFunnelandRubberPoliceman.SameasinMethod5,Sections6.2.1,6.2.5,6.2.6,and6.2.7,respectively. 6.2.2WashBottles.Glass. 6.2.3SampleStorageContainers.Chemicallyresistant500mlor1,000mlborosilicateglassbottles,withrubberbackedTeflonscrewcaplinersorcapsthatareconstructedsoastobeleakfree,andresistanttochemical 6-&, attackby1,1,1trichloroethane(TCE).(Narrowmouthglassbottleshavebeenfoundtobelesspronetoleakage.) 6.2.4PetriDishes.Glass,unlessotherwisespecifiedbytheAdministrator. 6.2.5Funnel.Glass. 6.3SampleAnalysis.SameasMethod5,Section6.3,withthefollowingadditions: 6.3.1Beakers.Glass,250mland500ml. 6.3.2SeparatoryFunnel.100mlorgreater.7.0.ReagentsandStandards. >  7.1SampleCollection.Thefollowingreagentsarerequiredforsamplecollection: 7.1.1Filters,SilicaGel,Water,andCrushedIce.SameasinMethod5,Sections7.1.1,7.1.2,7.1.3,and7.1.4,respectively. 7.1.2StopcockGrease.TCEinsoluble,heatstablegrease(ifneeded).ThisisnotnecessaryifscrewonconnectorswithTeflonsleeves,orsimilar,areused. 7.2SampleRecovery.ReagentgradeTCE,0.001 &$ percentresidueandstoredinglassbottles.RunTCEblanksbeforefielduse,anduseonlyTCEwithlowblankvalues (0.001percent).Innocaseshallablankvalueofgreater b+%* than0.001percentoftheweightofTCEusedbesubtractedfromthesampleweight.  7.3Analysis.Tworeagentsarerequiredfortheanalysis: 7.3.1TCE.SameasinSection7.2. 7.3.2Desiccant.SameasinMethod5,Section7.3.2.8.0.SampleCollection,Preservation,Storage,and   Transport. P   8.1.PretestPreparation.Unlessotherwisespecified,maintainandcalibrateallcomponentsaccordingtotheproceduredescribedinAPTD0576,"Maintenance,Calibration,andOperationofIsokineticSourceSamplingEquipment"(Reference3inMethod5,Section17.0). 8.1.1Prepareprobelinersandsamplingnozzlesasneededforuse.ThoroughlycleaneachcomponentwithsoapandwaterfollowedbyaminimumofthreeTCE    rinses.UsetheprobeandnozzlebrushesduringatleastoneoftheTCErinses(refertoSection8.7forrinsingtechniques).Caporsealtheopenendsoftheprobelinersandnozzlestopreventcontaminationduringshipping. 8.1.2Preparesilicagelportionsandglassfilters asspecifiedinMethod5,Section8.1. V+$*  8.2PreliminaryDeterminations.Selectthesampling site,probenozzle,andprobelengthasspecifiedinMethod5,Section8.2.Selectatotalsamplingtimegreaterthanorequaltotheminimumtotalsamplingtimespecifiedinthe"TestMethodsandProcedures"sectionoftheapplicablesubpartoftheregulations.FollowtheguidelinesoutlinedinMethod5,Section8.2forsamplingtimeperpointandtotalsamplevolumecollected. 8.3PreparationofSamplingTrain.PreparethesamplingtrainasspecifiedinMethod5,Section8.3,withtheadditionoftheprecollectorcyclone,ifused,betweentheprobeandfilterholder.Thetemperatureoftheprecollectorcyclone,ifused,shouldbemaintainedinthesamerangeasthatofthefilter,i.e.,4210$C N (10818$F).Usenostopcockgreaseongroundglass  jointsunlessgreaseisinsolubleinTCE. 8.4LeakCheckProcedures.SameasMethod5,Section8.4. 8.5SamplingTrainOperation.OperatethesamplingtrainasdescribedinMethod5,Section8.5,exceptmaintainthetemperatureofthegasexitingthefilterholderat42 10$C(10818$F). n+%*  8.6CalculationofPercentIsokinetic.Sameas Method5,Section8.6. 8.7SampleRecovery.SameasMethod5,Section8.7.1through8.7.6.1,withtheadditionofthefollowing: 8.7.1ContainerNo.2(ProbetoFilterHolder). 8.7.1.1Takingcaretoseethatmaterialontheoutsideoftheprobeorotherexteriorsurfacesdoesnotgetintothesample,quantitativelyrecoverPMoranycondensatefromtheprobenozzle,probefitting,probeliner,precollectorcycloneandcollectorflask(ifused),andfronthalfofthefilterholderbywashingthesecomponentswithTCEandplacingthewashinaglasscontainer.CarefullymeasurethetotalamountofTCEusedintherinses.PerformtheTCErinsesasdescribedinMethod5,Section8.7.6.2,usingTCEinsteadofacetone. 8.7.1.2Brushandrinsetheinsideofthecyclone,cyclonecollectionflask,andthefronthalfofthefilterholder.Brushandrinseeachsurfacethreetimesormore,ifnecessary,toremovevisiblePM. 8.7.2ContainerNo.3(SilicaGel).SameasinMethod5,Section8.7.6.3. 8.7.3ImpingerWater.SameasMethod5,Section8.7.6.4. 2-&,  8.8Blank.SaveaportionoftheTCEusedforcleanupasablank.Take200mlofthisTCEdirectlyfromthewashbottlebeingused,andplaceitinaglasssamplecontainerlabeled"TCEBlank."9.0QualityControl. j   9.1MiscellaneousQualityControlMeasures.*q./ ddd Xdd Xdd X(#(#q,(dd , dd ,@ dd +  301"   3Section ;01*4 01 ;QualityControlMeasure ;01*4 01 ;Effect S1B*4    01 xS8.4,10.0 21! 1 2Samplingequipmentleakcheckandcalibration 21! 1 2Ensuresaccuratemeasurementofstackgasflowrate,samplevolume1'%D x   1 1d% 9.2Aqualitycontrol(QC)checkofthevolumemeteringsystematthefieldsiteissuggestedbeforecollectingthesample.UsetheprocedureoutlinedinMethod5,Section9.2.10.0CalibrationandStandardization. (   SameasMethod5,Section10.0.11.0AnalyticalProcedures.  "$  11.1Analysis.RecordthedatarequiredonasheetsuchastheoneshowninFigure5A1.Handleeachsamplecontainerasfollows: 11.1.1ContainerNo.1(Filter).Transferthefilterfromthesamplecontainertoataredglassweighingdish,anddesiccatefor24hoursinadesiccatorcontaining ,<&0 anhydrouscalciumsulfate.RinseContainerNo.1withameasuredamountofTCE,andanalyzethisrinsewiththecontentsofContainerNo.2.Weighthefiltertoaconstantweight.Forthepurposeofthisanalysis,theterm"constantweight"meansadifferenceofnomorethan10percentofthenetfilterweightor2mg(whicheverisgreater)betweentwoconsecutiveweighingsmade24hoursapart.Reportthe"finalweight"tothenearest0.1mgastheaverageofthesetwovalues. 11.1.2ContainerNo.2(ProbetoFilterHolder). 11.1.2.1BeforeaddingtherinsefromContainerNo.1toContainerNo.2,notethelevelofliquidinContainerNo.2,andconfirmontheanalysissheetwhetherleakageoccurredduringtransport.Ifnoticeableleakageoccurred,eithervoidthesampleortakesteps,subjecttotheapprovaloftheAdministrator,tocorrectthefinalresults. 11.1.2.2AddtherinsefromContainerNo.1toContainerNo.2andmeasuretheliquidinthiscontainereithervolumetricallyto1mlorgravimetricallyto0.5g.ChecktoseewhetherthereisanyappreciablequantityofcondensedwaterpresentintheTCErinse(lookforaboundarylayerorphaseseparation).Ifthevolumeofcondensedwaterappearslargerthan5ml,separatetheoil 2-&, TCEfractionfromthewaterfractionusingaseparatoryfunnel.Measurethevolumeofthewaterphasetothenearestml;adjustthestackgasmoisturecontent,ifnecessary(seeSections12.3and12.4).Next,extractthewaterphasewithseveral25mlportionsofTCEuntil,byvisualobservation,theTCEdoesnotremoveanyadditionalorganicmaterial.Transfertheremainingwaterfractiontoataredbeakerandevaporatetodrynessat93$C(200$F), \  desiccatefor24hours,andweightothenearest0.1mg. 11.1.2.3TreatthetotalTCEfraction(includingTCEfromthefiltercontainerrinseandwaterphaseextractions)asfollows:TransfertheTCEandoiltoataredbeaker,andevaporateatambienttemperatureandpressure.TheevaporationofTCEfromthesolutionmaytakeseveraldays.DonotdesiccatethesampleuntilthesolutionreachesanapparentconstantvolumeoruntiltheodorofTCEisnotdetected.WhenitappearsthattheTCEhasevaporated,desiccatethesample,andweighitat24hourintervalstoobtaina"constantweight"(asdefinedforContainerNo.1above).The"totalweight"forContainerNo2isthesumoftheevaporatedPMweightoftheTCEoilandwaterphase fractions.Reporttheresultstothenearest0.1mg. n+%*  11.1.3ContainerNo.3(SilicaGel).Thisstepmay beconductedinthefield.Weighthespentsilicagel(orsilicagelplusimpinger)tothenearest0.5gusingabalance. 11.1.4"TCEBlank"Container.MeasureTCEinthiscontainereithervolumetricallyorgravimetrically.TransfertheTCEtoatared250mlbeaker,andevaporatetodrynessatambienttemperatureandpressure.Desiccatefor24hours,andweightoaconstantweight.Reporttheresultstothenearest0.1mg. NOTE: InordertofacilitatetheevaporationofTCE  liquidsamples,thesesamplesmaybedriedinacontrolledtemperatureovenattemperaturesupto38$C(100$F)until 4 theliquidisevaporated.12.0DataAnalysisandCalculations.   Carryoutcalculations,retainingatleastoneextrasignificantfigurebeyondthatoftheacquireddata.Roundofffiguresafterthefinalcalculation.Otherformsoftheequationsmaybeusedaslongastheygiveequivalentresults. 12.lNomenclature.SameasMethod5,Section12.1,withthefollowingadditions:=..,    Ct=TCEblankresidueconcentration,mg/g. 6-&,     mt=MassofresidueofTCEblankafterevaporation, Z   mg.  t t  Vpc=Volumeofwatercollectedinprecollector,ml.       Vt=VolumeofTCEblank,ml.  L   t t  Vtw=VolumeofTCEusedinwash,ml. j      Wt=WeightofresidueinTCEwash,mg. .      #t=DensityofTCE(seelabelonbottle),g/ml.    12.2DryGasMeterTemperature,OrificePressureDrop,andDryGasVolume.SameasMethod5,Sections12.2and12.3,exceptusedataobtainedinperformingthistest. 12.3VolumeofWaterVapor.6879P@<x ( X 0 @XddddddddE  d > j   (#(#      (#(#   where: K2 =0.001333m3/mlformetricunits.    =0.04706ft3/mlforEnglishunits.  |  12.4MoistureContent.6;:<QA=z  0 @Xdddddddd@E^$ dM@_ ^$y   (#(#      (#(#    NOTE: Insaturatedorwaterdropletladengas '!& streams,twocalculationsofthemoisturecontentofthestackgasshallbemade,onefromtheimpingerandprecollectoranalysis(Equations5A1and5A2)andasecond 6-&, fromtheassumptionofsaturatedconditions.Thelowerofthetwovaluesofmoisturecontentshallbeconsideredcorrect.TheprocedurefordeterminingthemoisturecontentbaseduponassumptionofsaturatedconditionsisgiveninSection4.0ofMethod4.Forthepurposeofthismethod,theaveragestackgastemperaturefromFigure53ofMethod5maybeusedtomakethisdetermination,providedthattheaccuracyoftheinstacktemperaturesensoriswithin1$C \  (2$F). z   12.5TCEBlankConcentration.6>=?QA=z  0 @Xdddddddd@E dfM@_ y   (#(#      (#(#   NOTE: Innocaseshallablankvalueofgreaterthan 0 0.001percentoftheweightofTCEusedbesubtractedfromthesampleweight. 12.6TCEWashBlank.6A@BQA=z  0 @Xdddddddd@E" dz@_ "K   (#(#      (#(#   12.7TotalPMWeight.DeterminethetotalPMcatchfromthesumoftheweightsobtainedfromContainers1and2,lesstheTCEblank.  12.8PMConcentration. r+%*    (#(#      (#(#   6DCEQA=z  0 @Xdddddddd@EZ YdM@_ Zy߳ where:K3  =0.001g/mgformetricunits  L    L   =0.0154gr/mgforEnglishunits 12.9IsokineticVariation.SameasinMethod5,Section12.11.13.0MethodPerformance.[Reserved] \  14.0PollutionPrevention.[Reserved] z  15.0WasteManagement.[Reserved] > 16.0References.   SameasMethod5,Section17.0.17.0Tables,Diagrams,Flowcharts,andValidationData.  0 @LL(FIGURE5A1ANALYTICALDATAPlant______________________________________________________Date_______________________________________________________RunNo.____________________________________________________FilterNo._________________________________________________Amountliquidlostduringtransport________________________TCEblankvolume,ml_______________________________________TCEblankconcentration,mg/g______________________________TCEwashblank,mg_________________________________________*qFG dd(dd dd @ dd ./(#(#q,Fdd ,td ,6td ,6td +  71& L  P7Containernumber E116'\ :&&1 EWeightofparticulatecollected,mg J@-z " P 11 PJ &11 \  &Finalweight 911*> "11 9Tareweight 911*> "11 9Weightgain S11B*> " P 11 `S1. 2111!N 11 2 011!N 111 0 011!N 11 0 C9!N   ` 11 PC2. #1 "  # 011!" 1 0 011!" 11 0 J1=!"  P 11 PJ0 Total =11.#2  1 = G=!2 P 11 G0 0X  Less X X  0 0X  TCEblank 011!~X X  0 G=!  11 PG0 0X  Weightofparticulatematter 011!$X X  01'%B P  11 1*HI ddFdd td 6td 6td FG(#(#,Hdd ,td , td +  71&   P7 E116'p!1 EVolumeofliquidwatercollected J@-p"" P 11 J &11 R" &Impingervolume,ml 911*b$"11 9Silicagelweight,g O1B*b&"  11 POFinal.......... 011!&'1 0 011!&(11 0 C9!&) P 11 @xCInitial........ #1  &* # 01! &+1 0 C9! &, x @ 1 @xCLiquidcollected #1 !- # 01!!.1 0 J19!!/ x @ 1 xJTotalvolumecollected.... 211!$11 2 211!4#211 20  g*0$""0| $"$"ml;1/$4| "| " x   11 ;*Convertweightofwatertovolumebydividingtotalweight %5 increasebydensityofwater(1g/ml).6KJP@<x ( X 0@XddddddddEm'Xdd  '    (#(#                (#(#