Study on Remediation of Oil Contaminated Soil

The effect of heating on remedial efficiency has been investigated by carrying out a column test under fixed heat and suction conditions. The results show that the volume of ventilation needed to remove kerosene decreased by approximately one-tenth as the temperature rose from 20°C to 50°C. Based on the relationship between temperature and vapor pressure, we propose a remedial model equation for volatile organic compounds under heat and suction conditions. We verified the equation using experimental results for kerosene.