The basic principles of electrokinetic remediation technology are introduced.Two kinds of enhancing measurements for electrokinetic remediation are expounded,including pH control and increasing the solubility of contaminants.It focuses on describing the removal mechanism and application status of electrokinetic remediation coupled with bioremediation,in-situ chemical oxidation,permeable reaction barrier remediation,respectively,aiming to offer references for the development of electrokinetic remediation in treating with organically-contaminated soil.