ECOCOAL, s.r.o. New Envirnmental Technologies

Intelligent waste management (IWM)

Decontamination of soil and groundwater

  • Technology of biodegradation of organic pollutant NEL (non-aromatic hydrocarbons) and PAU (poly-aromatic hydrocarbons) in soil and groundwater with own know-how technology- “microbiological consortium BioDeg-F”
  • It involves remediation of soil by in-situ biodegradation- directed to the completion of cleaning of the saturated zone contaminated by biologically decomposable contaminants
  • Ex-situ biodegradation- which represents biochemical degradation of contaminants in the case of shallow waste banks or in-accessible sources of contamination or in the case of less leachy and heterogeneous environments

Influent pollution concentration

  • poly-aromatic hydrocarbons (PAH) max 30 000 mg. kg-1
  • mineral hydrocarbons, aliphatic max. 500 000 mg . kg-1

Effluent concentration

  • poly-aromatic hydrocarbons (PAH) max 50-640 mg.kg-1
  • mineral hydrocarbons, aliphatic reached concentrations are max. 100 mg. kg-1
  • application of oxidation agents o­n the basis of magnesium peroxide, which releases oxygen over an extended period into the rock environment
  • controlled alternation of anaerobic and aerobic conditions in the unsaturated zone for the purpose of biological degradation of chlorohydrocarbons
    and PCB
  • application of humid acids for support of bio-degradation processes running in the soil


Ecocoal, s.r.o.
ISOVršovců 29 709 00
Ostrava-Mariánské Hory
Tel./fax: +420 596 616 600