Figure 1. Structure of 16 PAHs listed as priority pollutants by US EPA

From

A Review on Origin, Occurrence, and Biodegradation of Polycyclic Aromatic Hydrocarbon Acenaphthene

Somnath Mallick

Applied Ecology and Environmental Sciences. 2019, 7(6), 263-269 doi:10.12691/aees-7-6-8