생화학적 정화방법 연계를 통한 철도토양 내 윤활유 처리

초록

Generally, it is necessary to apply in-situ remediation method considering its characteristics for the treatment of lubricant oil-contaminated railroad soil. In this study, the treatment efficiency of lubricant oilcontaminated railroad soil was investigated using chemical and bioremediation method. Lubricant oildegrading microorganisms were injected after the use of chemical method using H2O2 for the pre-treatment of the contaminated soil and residual TPH concentration in the soil was measured. As a result, the treatment efficiency of lubricant oil in the contaminated soil was increased. In the future, the field tests will be performed using biochemical remediation method.