Ronse - full scale remediation of chlorinated solvents
Greensoil was ordered to conduct the full scale remediation of 3 hot spot areas of a cVOC impacted site in Ronse, Belgium. Remediation of soils in Area A and C has been completed by excavation.
Full scale groundwater remediation of Area A and C is ongoing by enhanced anaerobic biodegradation. Area B is located inside a high technological 'clean room' building and therefore difficult to access. Additional preremedial investigation in Area B is conducted in preparation of a full scale remediation concept.
Meanwhile further off site migration in Area B is being prevented by an anaerobic bioscreen.
|Duration||Q1 2017 - Q1 2020|
|Contract||Time and expenses|
|Techniques||Excavation, bioscreen and in situ anaerobic bioremediation|
Anaerobic groundwater recirculation unit (3 units)
DehaloGS dosing units
|Project value||> 500.000 €|
|Soil volume||2 ha|
|Number of wells||
> 125 injection, extraction and monitoring wells
Soil treatment: excavation & ex situ soil treatment
In-situ: anaerobic biodegradation & bioscreen
Treatment system: anaerobic groundwater recirculation units