Supporting information for Environ. Sci. Technol., 1991, 25(4), , DOI: /es00016a021 HIDEMANN

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1 Supporting information for Environ. Sci. Technol., 1991, 25(4), , DOI: /es00016a021 HIDEMANN Terms & Conditions Electronic Supporting Information files are available without a subscription to ACS Web Editions. The American Chemical Society holds a copyright ownership interest in any copyrightable Supporting Information. Files available from the ACS website may be downloaded for personal use only. Users are not otherwise permitted to reproduce, republish, redistribute, or sell any Supporting Information from the ACS website, either in whole or in part, in either machine-readable form or any other form without permission from the American Chemical Society. For permission to reproduce, republish and redistribute this material, requesters must process their own requests via the RightsLink permission system. Information about how to use the RightsLink permission system can be found at Copyright 1991 American Chemical Society

2 E-isq-m Supplementary Material / ^ 13 pages containing 9 tables Chemical Composition of Emissions from Urban Sources of Fine Organic Aerosol Lynn M. Hildemann1, Gregory R. Markowski and Glen R. Cass* Environmental Engineering Science Department and Environmental Quality Laboratory California Institute of Technology, asadena, California Bulk Chemical Analysis Results for Individual Source Tests The following tables contain the results of the bulk chemical analyses for each of the experiments performed for each source type. The values (except for the fine mass emission rates) are expressed as percent of the total fine particulate mass collected. The measurements have been corrected for the contribution of any trace species present in the dilution air, and as a result, negative values occasionally occur. The standard deviation values listed with the individual measurements reflect the accuracy of the analytical methods. On the right side of each table, the mean of the multiple experimental values is calculated, along with the standard deviation of the mean of the sample population (designated as " MEAN"). An asterisk (*) is used to mark those species with mean values that are greater than zero by at least twice the standard deviation of the mean of the sample population. A plus sign (+) is used to mark those species where the concentrations measured in at least half of the experiments are greater than zero by at least twice the standard deviation of the analytical method. 1 resent address: Department of Civil Engineering, Stanford University, Stanford, California * To whom correspondence should be addressed

3 TABLE 1. BOILER BURNING NO.2 FUEL OIL 46x Dilution TEST 1 (% +- 49x Dilution TEST 2 ( / x Dilution TEST 3 (y x Dilution TEST 4 a +- 36x Dilution TEST 6 ( /. +- MEAN MEAN AL SI s K TI V CR HN FE NI CU ZN GA AS SE BR RB SR Y ZR HO D AG IN SN SB BA LA H6 B Backup filter HG++ NA4 - N03-804*: NH4-^ Fine Hass Emission Rate (ug/kj burned) O.OOSl 0.00S ** * ** * * * « I 3. I

4 TABLE 2. AUTOHOBILE TESTS TALYST RS TEST 1 (X TALYST RS TEST 2 ( /. TALYST RS TEST 3 a +- AL SI S K TI V CR KN FE Ml CU ZN GA AS SE BR Rfi SR Y ZR HO D AG IN SM SB BA U HG B Backup filter MG nk* N S NH4* Fine Mass Enission Rate (mg/kai driven) MEAN » MEAN C/; I 2

5 TABLE 2. AUTOHOBILE TESTS (CONT.) NONTALYST RS TEST 1 (% NONTALYST RS TEST 2 ( /, NONTALYST RS S.D. ot TEST 3 ( /. +- AL SI S K TI V CR HN FE NI CU ZN o.or GA S AS :i SE BR RB SR Y ZR HO D AG IN SN SB BA LA UG B HG** NA* N S04= NH4* Fine Hass Emission Rate (mg/kn driven) * * i ** ** *

6 TABLE 3. HEAVY-DUTY TRUCK TESTS TABLE 4. FIRELACE TESTS U-0 DIESEL TRUCK TEST 1 ( /. U-D DIESEL TRUCK TEST 2 ('/. - MEAN MEAN INE WOOD TEST I ( /. 4-50) INE UOOD TEST 2 ( /. 4- Cn AL SI S K TI V CR HN FE NI CU ZN GA AS SE BR RB SR Y ZR HO D AG IN SN SB BA LA KG B Backup filter KG NA N03 S04 NH4 Fine Haee Emission Rate (mg/kn driven) 0.06S S * ** * * * ** * AL SI S K TI V CR HN FE NI CU ZN GA AS SE BR RB SR Y ZR HO D AG IN SN SB BA LA UG B Backup filter HG44 NA4 - N03-504= NH44 Fine Hass Emission Rate (g/kg wood) * ** * * « « ** - ** « < * 4* C * « * * * * 12, a

7 TABLE 4. nrelace TESTS (CONT.) OAK WOOD TEST 3 (X ALHOMD WOOD TEST 4 ( /. ALHOND WOOD TEST 6 (5t AL SI S K TI V CR HN FE NI CU ZN GA AS SE BR RB SR Y ZR HO D AG IN SN SB BA U HG B Backup filter HG** NA* - N03- S04= NH4* Fine Hass Enission Rate (g/kg wood) O.OOll ** * * * * * * ** ** * ** **

8 TABLE 6. NATURAL GAS HOME ALIANCE TESTS O) Si NATURAL GAS NATURAL GAS NATURAL GAS ^ TEST 1 - TEST 2 (X +- SO) TEST 3 (X +- SO) MEAN MEAN AL SI Ci" ? S a «" » ^ »' V ^ CR FE NI CU ZN GA AS C SE BR * RB W SR W ZR fs (D * 8L HO D AG C CO IN ) ^ SN a SB » 2. BA fcj * LA W g* S3 HG S B " > % ß g> 09 ^ Backup filter * HG * K. W N * S * OO g _ NH $ 2 ( r> Fine Mass Emission w - µ Rate (ng/kj burned) Q I fdjfb * ~j

9

10 TABLE 7. CIGARETTES "LIGHT- TEST 1 (% REGULAR TEST 2 a MENTHOL TEST 3 (X FILTERTI TEST 4 a *- AL SI S K TI - V - CR - HN - FE NI CU ZN GA - AS SE BR RB - SR - Y - ZR MO D AG - - IN SN - SB BA U HG B r KG** RA* N = NH4* Fine Hass Enission Rate («g/cigarette) , ** t ** * *

11 GREEN VEGETATION TEST 1 {% *- SO) TABLE 8. VETATIVE DETRITUS GREEN VEGETATION TEST 2 (% SO) DEAD VEGETATION TEST 3 (% DEAD VEGETATION TEST 4 ( /. I to AL SI S K TI 0.29R V CR HN FE NI CU ZN GA AS SE BR RB SR Y ZR MO O AC IN SN SB BA LA HG B r MG++ NA* - N03- S04«NH4* ** * ** ** * 4* * « * * * * * * * * * ** * i s p ^ cr &3 C/3 O e n 0 s» \rr O ^' n Qrq p ^» > o s t-4. n Q * * g. O o o o M l o O o

12 TABLE 9. OTHER SOURCES SYNTHETIC LOG FIRE AVED ROAD OUST TEST 1 a TEST 1 (X BRAKE DUST TEST 1 (54 TIRE DUST TAR OT EMISSIONS TEST 1 (% - TEST 1 (X AL SI S K TI V CR HN FE NI CU ZN GA AS SE BR RB SR Y ZR HO D AG IN SN SB BA LA HG B Backup filter NA* - M03- S04S NH4* Fine Hass Emission Rate (g/kg wood) * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * C * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *