| 摘要 |
<p>There is disclosed an electrode apparatus, which comprises an electrode (1) composed of a conductor through which perforations (2) are formed from a surface to a backing surface, wherein when the conductor is maintained at an electric potential sufficient to cause an oxidation or reduction reaction to occur in substances to be treated (3) of a solution entered from an inlet of the perforation and passed through inside the perforation, the substances to be treated are captured or rendered harmless by their oxidation or reduction reaction inside the perforation, and the solution whose concentration is lowered is diffused from an outlet of the perforations. Accordingly to the electrode apparatus, it is possible to prevent leakage and/or diffusion of hazardous or harmful substances into the ambient environment in the event of breakage of equipment, such as a waste disposal landfill, by setting the electrode apparatus around the equipment and by capturing the hazardous or harmful substances, or rendering them harmless by their redox reaction. <IMAGE></p> |
