- Surface : 4 000 m²
- Volume : ≈ 40 000 m³
- Geology : sand / clay / limestone
- Pollution : HVOCs - L& DNAPL - methylene chloride
- Hydrogeology : 3 stacked aquifers
Shallow : sand ( 1,5 m bgs)
Medium : clay
Deep : limestone (21 m bgs)
- Average permeability : 3.10-6 m/s
- Duration : 240 days
- Performance :recovered D-NAPL 40 000 Kg
- Achieved goals : mass reduction > 99,99%
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