Action:
Soil and groundwater remediation.
Location:
Argentina
Customer:
Confidential
Methods
High vacuum in double phase
Products:
Gasoil y diesel.
TPH, LNAPL
Estimated loss of 2000 m3 of hydrocarbon in a poly-pipeline in the Argentine steppe zone affects the quality of the subsoil, reaching the groundwater at a depth of 12 m, in three sectors of 20, 4 and 1 ha.
Free phase elimination hydrocarbon y reinfiltration of extracted groundwater given the steppe and isolated environment.
High vacuum two-stage extraction and reinfiltration
Sector 20 ha: 500 wells – 400 action wells – 10 remediation modules.
Sector 4 ha: 140 wells -120 of performance – 3 remediation modules.
Sector 1 ha: 25 wells – 20 action wells 1 remediation module.
Oil recovered
2200 m3
Elimination of free phase in wells
95 %
Sector 20 ha
35 mm
Sector 4 ha
11 mm
Sector 1 ha
0 mm
Time achievement objectives
5 years
