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ENVIRONMENTAL REPORT
2008
0
mg/Nm
3
year
Law limit
Ozone
20
40
60
80
100
120
2009
2010
2011
Annual average concentration
levels of ozone detected in the
chimneystacks with respect to
the law limit.
2008
0
mg/Nm
3
year
Law limit
Mineral oils
1
2
3
4
5
6
2009
2010
2011
Annual average concentration
levels of mineral oils detected
in the chimneystacks with
respect to the law limit.
EMISSION OF OZONE
EMISSION OF MINERAL OILS