PAHs near pavement sealed or not sealed with coal-tar sealant

Table of PAH concentrations near coal-tar-sealcoated pavement

Detailed Description

Concentrations of polycyclic aromatic hydrocarbons (PAHs) in settings near pavement sealed with coal-tar-based sealants were substantially higher than concentrations in settings where coal-tar sealant was not used.


Image Dimensions: 2061 x 998

Date Taken:

Location Taken: US