HAL Id: hal-00559677
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Submitted on 26 Jan 2011
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various workplaces: Major insights for sanitary risks assessment
Gaelle Uzu, Sophie Sobanska, Geraldine Sarret, Jean-Jacques Sauvain, Philippe Pradere, Camille Dumat
To cite this version:
Gaelle Uzu, Sophie Sobanska, Geraldine Sarret, Jean-Jacques Sauvain, Philippe Pradere, et al..
Characterization of lead-recycling facility emissions at various workplaces: Major insights for san- itary risks assessment. Journal of Hazardous Materials, Elsevier, 2011, 186 (2-3), pp.1018-1027.
�10.1016/j.jhazmat.2010.11.086�. �hal-00559677�
Figure captions
Figure-1
Pb LIII-edge EXAFS spectra for aged Emissions PM and reference compounds. Dashed line:
linear combination fit.
Figure 2
SEM observations on PM from different origins .
Figure 3
Results of CaCl 2 (0.01M) extractions for refining, furnace and emissions PM, expressed as the percentages of total metal content : ■ PM
tot, ■ PM
10and ■PM
2.5Figure 4
Total deposited and bioaccessible mass (CaCl 2 extraction) of the different elements in the
tracheo-bronchial or in the alveolar region calculated for an exposure duration of 8 hours at
the Furnace (A) or at the Refining (B) workplace. The greyish zone is enlarged on the right
panel.
Figure 1
Figure-2
Refining PM
totRefining PM
2.5Furnace PM
totFurnace PM
2.5Emissions PM
totEmissions PM
2.5Figure-3
M n N i F e Z n A s P b S b A l C d C u
% M e ta l
Exchangeable= [ M e ta l]
CaCl2/[ M e ta l]
Total* 1 0 0
0 .0 0 1 0 .0 1 0 .1 1 1 0
R e fin in g P M to t R e fin in g P M 1 0 R e fin in g P M 2 .5
Refining PM
M n N i F e Z n A s P b S b A l C d C u
% M e ta l
Exchangeable= [ M e ta l]
CaCl2/[ M e ta l]
Total* 1 0 0
0 .0 0 1 0 .0 1 0 .1 1 1 0
R e fin in g P M to t R e fin in g P M 1 0 R e fin in g P M 2 .5
Refining PM
M n N i F e Z n A s P b S b A l C d C u
% M e ta l
Exchangeable= [ M e ta l]
CaCl2/[ M e ta l]
Total* 1 0 0
0 .0 0 1 0 .0 1 0 .1 1 1 0
F u rn a c e P M to t F u rn a c e P M 1 0 F u rn a c e P M 2 .5
Furnace PM
M n N i F e Z n A s P b S b A l C d C u
% M e ta l
Exchangeable= [ M e ta l]
CaCl2/[ M e ta l]
Total* 1 0 0
0 .0 0 1 0 .0 1 0 .1 1 1 0
F u rn a c e P M to t F u rn a c e P M 1 0 F u rn a c e P M 2 .5
Furnace PM
M n N i F e Z n A s P b S b A l C d C u
% M e ta l
Exchangeable= [ M e ta l]
CaCl2/[ M e ta l]
Total* 1 0 0
0 .0 1 0 .1 1 1 0
E m is s io n s P M to t E m is s io n s P M 1 0 E m is s io n s P M 2 .5
Emissions PM
M n N i F e Z n A s P b S b A l C d C u
% M e ta l
Exchangeable= [ M e ta l]
CaCl2/[ M e ta l]
Total* 1 0 0
0 .0 1 0 .1 1 1 0
E m is s io n s P M to t E m is s io n s P M 1 0 E m is s io n s P M 2 .5