Annual Danish informative inventory report to UNECE. Emission ...

(2004). The two latter provides data of 38 and 50 kg pr Mg combusted
vehicle respectively. The emission factor supplied by the Guidebook is
given in kg pr fire and is therefore divided by the average weight of a
passenger car in 2009, to give a factor that is better comparable; the resulting
emission factor is of 2.0 kg pr Mg.
Persson et al. (1998) and Lönnermark et al. (2004) are the only available
sources to SO2 emission factors for vehicle fires. Since Lönnermark et al.
(2004) is the more resent source and establishes its emission factors on
experimental data, this is chosen as the best reliable source.
Persson et al. (1998) and Lemieux et al. (2004) delivers very similar
emission factors for NOx, the more resent Lemieux et al. (2004) is chosen
as the most reliable.
Emission factors for CO are available from the same two sources and
from Lönnermark et al. (2004); in this case Lönnermark et al. (2004) and
Lemieux et al. (2004) deliver the same factor. Lönnermark et al. (2004) is
chosen as the best available source since it is based on experimental
data.
No data was available for Hg, Se, HCB and PCB. NH3 is assumed not to
be emitted.
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The dioxin emission is given in I-TEQ; i.e. International Toxicity
Equivalents, which is a weighted addition of congener toxicity with reference
to 2,3,7,8-TCDD (Seveso-dioxin).
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Table 7.27a, b and c shows the total national emissions from building
fires from the years 1980-2009.
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