电动修复技术是将电极插入受污染土壤区域中，通过施加微弱电流形成电场，土

Electric repair technology is to insert the electrode into the contaminated soil area, and apply a weak current to form an electric field. The water or additional fluid in the soil gap can be used as a medium. In the electric field, due to the potential gradient, the organic pollutants move directionally with the fluid medium, thereby eliminating those pollutants. <br>The main electrokinetic phenomena involved in the removal of pollutants are: (1) Electromigration (2) Electrophoresis (3) Electrodialysis.

Electric repair technology is the insertion of electrodes into contaminated soil areas, by applying a weak current to form an electric field, the soil gap in the water or the added fluid, can be used as a medium. In electric fields, organic pollutants are moved in a directional way with the fluid medium due to potential gradients, thus eliminating those contaminants.<br>The electrodynamic phenomena mainly involved in the process of pollutant removal are: (1) electro-migration (2) electrophoresis (3) electrodialysis.

Electric remediation technology is to insert the electrode into the contaminated soil area and form an electric field by applying a weak current. The water or external fluid in the soil gap can be used as a medium. In the electric field, because of the effect of the electric potential gradient, the organic pollutants move along the direction of the fluid medium, so as to eliminate those pollutants.<br>The main electrodynamic phenomena involved in pollutant removal are: (1) electromigration (2) electrophoresis (3) electrodialysis.<br>