Identification of jet lubrication oil as a major component of aircraft exhaust nanoparticles
Identification of jet lubrication oil as a major component of aircraft exhaust nanoparticles
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Jet engine aircraft are ubiquitous and significant sources of atmospheric nanoparticles.Using size-resolved particulate samples collected near a runway of the Narita International Airport, Japan, we clearly demonstrate that organic compounds in the ambient nanoparticles (diameters: < 30 nm) were dominated wella color charm 050 cooling violet by nearly intact forms of jet engine lubrication oil.This finding provides direct evidence for the importance of unburned lubrication oil as a source of aircraft exhaust nanoparticles and also has an implication for their environmental impacts read more near airports and in the upper troposphere.
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