[Polycyclic aromatic hydrocarbons. I. Environmental contamination and environmental exposure].

Abstract

Polycyclic aromatic hydrocarbons (PAHs) represent danger ubiquitous environmental pollutants. A lot of them have toxic and carcinogenic potential. Presented work summarises most of available data describing properties, origin and occupational and non-occupational sources of PAHs. Contamination of environment is described separately for air, water, soil, sediments and food. Possibilities of occupational and non-occupational exposure of persons are discussed and populations with potentially high exposures to PAHs are defined. The work is concluded by digest of regulations and guidelines regarding environmental contamination of PAHs.