In Situ Remediation Technology of Groundwater Contaminated by Petroleum Contaminants

The paper presents concepts of permeable reactive wall, groundwater aeration, in-situ chemical oxidation, in-situ electrokinetic remediation, bioremediation, and the progress of their researches are discussed. Situ remediation of petroleum contaminants in groundwater proposed a variety of technologies should combine to improve the repair efficiency and reduce capital investment.