The ALE series micro-electrolysis catalyst is a multi-catalytic oxidation catalyst developed to address the current challenges of difficult degradation and poor biodegradability of organic wastewater. It is produced by fusing multi-metal alloys with catalysts and utilizing high-temperature microporous activation technology, belonging to the mesoporous additive-type micro-electrolysis catalyst. When applied to wastewater, it efficiently removes COD, reduces chromaticity, enhances biodegradability, and ensures stable and long-lasting treatment effects. Additionally, it prevents catalyst passivation and hardening during operation.