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Catalog Climate

EU-Emissionshandel / European Union Emission Trading System, EU ETS
 
http://ec.europa.eu/wel/template-2012/images/logo/logo_en.gif  http://ec.europa.eu/clima/images/banners/title-banner_en.png
 
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Europäische Umweltagentur
 
 
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Klimaschutzprojekte
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Klimawandel
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Verschiebung von Klimazonen
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Schachzug der klimapolitik/Climate policy move
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Wetterradar
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Autoabgase
Bei der Verbrennung des Kraftstoffs im Motor mit Luft entstehen gasförmige Verbrennungsprodukte. Kraftstoffe bestehen aus einem Stoffgemisch organischer Stoffe, die aus dem Erdöl gewonnen werden. Dieses ist wie das Erdgas oder die Kohle aus ehemaligen Resten der Lebewesen in sedimentären Erdschichten in vielen Millionen Jahren entstanden. Die fossilen Brennstoffe enthalten chemisch gebundene Kohlenstoff-Atome.

Vergleich verschiedener Grenzwerte für Komponenten der Abgase
 

Name
Chemische Formel
AGW
(Arbeitsplatzgrenzwert)
Grenzwert Außenluft
EU (Mittelwerte)
Grenzwert Außenluft
D (Mittelwerte)
Von der WHO 2021 im
24-Stunden-Mittel gefordert
Benzol C6H6 k.A. (krebserzeugender Stoff) 5 µg/m³ (Jahr) 5 µg/m³ (Jahr) keine Angaben
Feinstaub PM10 keine Vergleichs-Angaben 20 µg/m³ (Jahr) 40 µg/m³ (Jahr) 45 µg/m³ (24h)
Kohlenstoffmonooxid CO 35 mg/m³ 10 mg/m³ (8h) 10 mg/m³ (8h) 4 mg/m³ (24h)
Ozon k.A. (krebserzeugender Stoff) 120 mg/m³ (Jahr) 120 mg/m³ (Jahr) 100 µg/m³ (24h)
Schwefeldioxid SO2 2,7 mg/m³ 50 µg/m³ (Jahr) 125 µg/m³ (24h) 40 µg/m³ (24h)
Stickstoffoxide NOx 950 µg/m³ (NO2) 40 µg/m³ (Jahr) 40 µg/m³ (Jahr) 25 µg/m³ (24h)


Quelle Grenzwerte EU: Gruden, Grenzwerte Deutschland: 39. BlmSchV und Ozongesetz, WHO 2021

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Klima
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Klimaschutz
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Klimaschutzziel
Klimaziel
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Klimawandel
Klimaveränderung
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