Remediation
In-Situ Remedial Services
Strict Canadian environmental regulations have demanded that Canadian engineers and scientists develop innovative remedial technologies to clean-up a broad spectrum of contaminants, such as:
- petroleum hydrocarbons
- chlorinated solvents
- wood preservatives
- metals
- herbicides / pesticides
- Methyl tert-Butyl Ether (MTBE)
- Polychlorinated Biphenyls (PCB)
Clean-up technologies used include:
- in-situ air sparging
- soil vapour extraction
- vacuum-enhanced multi-phase extraction
- interception trenches
- permeable reactive barriers
- pump and treat
- funnel and gate
- in-situ chemical oxidation
- enhanced bioremediation
