Electrochemical purification device for petroleum contaminated soil

摘要

A useful model is a device for purifying and repairing soil contaminated by oil and petroleum products.;Electrochemical purification device for oil contaminated soil,It is composed of graphite anode and hollow cylindrical cathode,Connected to DC power supply and immersed in underground pollution depth,The difference isA hollow cylindrical cathodeInstalled in the center of the contaminated area,It has a perforation for collecting contaminated liquid inside the cylinder and a suction device for removing these liquids,The anode is installed at the periphery of the polluted area equidistant from the cathode.