• Codognotto Italia
  • Codognotto Austria
  • Codognotto Espana
  • Codognotto France
  • Codognotto Adriatica
  • Codognotto Romania
  • Codognotto Slovensko
  • Codognotto Polska
  • Codognotto Bel
  • Codognotto UK
  • Direct Service
  • ITK Zardini
Tel: +44 2 08 59 65 120

site map search reserved area
flash
Quality
Environmental analysis and risks - Year 2008
The charts of vehicles EURO Class, shows how it has been possible to determine total emission (shown in G/L) proportional to litres of fuel consumed. The emerged data is divided by the type of emissions, and is shown in the graph below.

Table: Emission of heavy goods vehicles [g/l]
g/l Pre
Euro 1		 Euro 1 Euro 2 Euro 3 Euro 4 Euro 5
CO2 2642 2642 2642 2642 2642 2642
NOx 37 28,3 32,1 22,1 13,2 7
PM 1,23 1,031 0,471 0,495 0,099 0,096
CO 4,98 5,13 3,67 4,41 2,88 2,85
HC 1,59 1,93 1,15 1,04 1,27 1,26
CH4 0,0382 0,0462 0,0276 0,0251 0,0306 0,0304
Chart A: Nitrogen Oxides annual medium emission of vehicles [g/l]
chart
In a 5 year cycle, we can see that there is a 21% total decrease of unburned hydrocarbon.

From the results, we can see a 27% decrease in Nitrogen oxide emissions (see chart A). The nitrogen oxide produced from the process of combustion, are oxidised by Oxygen, developing into hydroxides of nitrogen.

Chart B: Fine dust annual medium emission, monoxide carbon and unburned gas. [g/l]
chart