VertaseFLI Limited products

Many heavily contaminated sites have free products within the soils and water table. Removal of this free product is of primary importance in the remediation of any contaminated site, as free phase contaminants provide the biggest reservoir for contaminants to migrate and cause further pollution. There are two types of free product: Light non-aqueous phase liquids (LNAPL): these contaminants are less dense than water and float on the water table surface.