This series of catalysts is a multi-component catalytic oxidation catalyst developed to address the challenges of difficult-to-degrade and poorly biodegradable organic wastewater. It has obtained a national invention patent as a new type of micro-electrolysis catalyst in China. It is produced by combining multi-metal alloy catalysts using high-temperature microporous activation technology and belongs to the new type of dosing, non-caking micro-electrolysis catalysts. When applied to wastewater, it efficiently removes COD, reduces color, improves biodegradability, and ensures stable and long-lasting treatment effects, while also preventing issues such as catalyst passivation and caking during operation
The new type of micro-electrolysis filler (iron-carbon filler) is sintered at a high temperature of around 1300°C. It features an integrated iron-carbon structure, fused catalyst, microporous framework alloy structure, large specific surface area, high activity, and high current density. It can efficiently remove COD, reduce color, and improve biodegradability, providing stable and long-lasting treatment effects while preventing issues such as filler passivation and caking during operation. Compared to modified iron particles used in steel pelletization available on the market, this product’s treatment efficiency is more than doubled.