EcoVac Services implemented SURFAC® and ISCO-EFR® at this site to remove SPH and reduce BTEX concentrations below the site’s CALs.
Gasoline SPH has been historically present in three monitor wells. A single SURFAC® application was implemented at the site to remove SPH from the wells. ISCO-EFR® was implemented to reduce BTEX concentrations in the wells to below CALs.
A single SURFAC® application successfully removed SPH from this site. ISCO-EFR® was implemented using Klozur® (activated sodium persulfate) which reduced BTEX concentrations to well below the site’s CALs.