Former Gas Station - AGEN, France

  • Surface : 600 m²

  • Volume : 1 800 m³

  • Geology : sandy with gravel

  • Contaminants : BTEX and TPHs

  • Oxygel™ front barrier upstream of the contaminated area

  • 4 fixed injectors till 5 m-bgs

  • 1100 kg Oxygel™ injected

  • Slow oxygen release mechanism = longer lifetime before depletion

  • After 7 months, results are very satisfying in the plume zone:
         91% BTEX removal
        TPHs under detection limits