Naantali oil refinery
Savaterra Greenfix at Naantali oil refinery
- Contaminants: oil and PAH mixed contamination
- Concentration: average 70 000 mg/kg, max. 200 000 mg/kg
- Amount: remediated 175 000 t
- Duration: October 2003 – August 2006 (Three years).
In the winter time (4 months per year) the site was closed.
- Residual concentration after remediation was on average 470mg/kg
- Treated material was reused for construction purposes on-site.