Releases Leaving the Refinery

Note The adjacent Virginia Power Plant releases about 36,466 tons / year [Pg.342]

Within the refinery fence Une, maximum observed and/or calculated airborne concentrations of chemicals reported in the airnual TRI were below OSHA action and permissible exposure levels for 8-hour time-weighted average exposures. Impacts on air quality by the refinery were calculated using air dispersion modeling techniques and the emissions inventory developed during this study. [Pg.342]

The existing water treatment plant is very effective in removing contaminants from process waters prior to discharge, with overall removal efficiencies greater [Pg.342]

Comparison of Annual Average Predicted Impacts to Typical Measured Concentrations FOR Different Types of Environments for BTEX Chemicals [Pg.343]

Chemical Maximum Predicted Concentration at the Fence Line (/ig/m ) Maximum Predicted Concentration at the Closest Residence (ftg/m ) Typical Remote Concentration (ftg/m ) Typical Rural Concentration (Hg/m ) Typical Urban Concentration (lig/m ) [Pg.343]

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