▎ 摘　　要

NOVELTY - The device has an experiment power supply (3) and activated graphene auxiliary electrode (1) inserted into repairing soil. The left and right sides of the repairing soil are provided with electrode grooves. The electrode groove is provided with a graphite plate (2) as an anode groove and a cathode groove. The graphite board is connected with the anode of a current meter (4) and the cathode of the experimental power supply through a lead. A photovoltaic panel controller (6) is connected in series with a negative electrode of the experiment power source through a wire. The cathode is connected to the anode of the test power source in a series manner. The light-emitting panel controller and the light emitting panel controller are connected by a wire, and the power-insulating panel is connected through the lead. USE - Device for electrically repairing cadmium-polluted soil by activated graphene auxiliary electrode. ADVANTAGE - The device introduces activated graphene auxiliary electrode combined electric repairing, relatively more than pure soil electric repairing to promote soil cadmium to cathode migration, thus improving the efficiency of soil repairing. The activated graphene film controls the pH alkalization of the cathode soil. The device uses the solar photovoltaic plate and storage battery as power supply system, which can effectively convert the solar energy into electric energy, and has green environment-friendly energy-saving effect. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for electrically repairing cadmium-polluted soil by activated graphene auxiliary electrode. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of a device of electrically repairing cadmium-polluted soil by activated graphene auxiliary electrode. Activated graphene auxiliary electrode (1) Graphite plate (2) Experimental power supply (3) Current meter (4) Photovoltaic panel (5) Photovoltaic panel controller (6)