Off-site treatment

Nordic Envicon Oy has over 15 years experience in treating excavated contaminated soils. The projects have been either with full responsibility of the contaminated site cleanup, or in which we have worked exclusively as the processor of the excavated soils.

The most used treatment methods are soil vapour extraction and biostimulation, but also chemical oxidation is used. Processing time is 3-18 months, depending on the contaminants present, their concentrations and soil properties. Cleaned soil is usually used in landfills.

We have conducted off-site treatment ao. at:

  • Metsäsairila Oy, Metsä-Sairila waste treatment center, Mikkeli, Finland
  • Etelä-Karjalan Jätehuolto Oy, Kukkuroinmäen waste treatement center, Joutseno, Finland
  • Lakeuden Etappi Oy waste treatment center, Ilmajoki, Finland
  • Kittilä landfill, Kittilä, Finland
  • Metsä-Tuomela waste treatment center, Nurmijärvi, Finland
  • Imatra city old landfill
  • Soilrem Oy treatment facility, Virkkala, Finland