At a oil and gas depot in Ghent, LNAPL migration is being stopped at the site boundary by an active NAPL containment system (DynaskimTM). Containment is necessary due to limited access by the presence of large storage tanks. Therefore, remediation is focussed on mitigation of NAPL migration and risk control.
Specifications
| Location | Ghent, Belgium |
| Client | Confidential |
| Duration | Q2 2016 - Open |
| Contract | Time and expenses |
| Contamination | Mineral Oils + BTEX |
| Techniques | NAPL containment, dynaskimTM system |
| Installation |
Biological groundwater treatment system Conventional groundwater treatment system: oil-water separator, oil storage tank, sand filter, WAC and GAC filtration |
In numbers
| Project value | > 25.000 € (annual) | |||||||||
| Soil volume | N/A | |||||||||
| Water volume | N/A | |||||||||
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Concentration in soil in water |
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| Number of wells |
8 - 10 dynaskimming wells |
Used techniques
In-situ: (D/L)NAPL removal & pump and treat
Treatment system: biological groundwater treatment
Contamination: BTEX & mineral oils
Gallery
