Project Examples Sensorik
Bioremediation of oil-contaminated soil in Kazakhstan
Oil contaminated drilling sludge was stored for decades in unprotected polders in desert -like areas of an oil field. Recently introduced environmental regulations require the remediation of these polders. Consequently, a biological cleaning process with static regeneration was executed. After 6 months of operation, the threshold limit value for mineral hydrocarbon concentration, which should be below 0.5 %, was achieved.