[Size distribution of PAH and of lead in atmospheric particles].
An analysis of an atmospheric urban aerosol with regard to the nature and particle size distribution for different locations has been undertaken. Results indicate that 67% of total suspended matter, 87% of lead, and 70--80 % of polycyclic aromatic hydrocarbons (PAH) penetrate the respiratory tracts.
D000397:Air Pollution / Q000032:analysis*; D000618:Aminohippuric Acids / Q000032:analysis*; D006801:Humans; D007854:Lead / Q000032:analysis*; D010316:Particle Size; D013557:Switzerland; D014505:Urban Population; D010130:p-Aminohippuric Acid / Q000032:analysis*
D000618:Aminohippuric Acids; D007854:Lead; D010130:p-Aminohippuric Acid
Distribution de hap et du plomb en fonction de la dimension des particules atmosphériques.