【摘要】 好氧堆肥是一种环境友好的有机废弃物处理方法，有利于畜禽粪便的生物降解，最终将其转化为适合各种应用的稳定产品。元素铁（Fe）在形式和价态上表现出灵活性，典型的铁型添加剂包括零价铁、铁氧化物、三价铁和亚铁离子盐，它们可以通过不同的机制有针对性地驱动好氧堆肥过程。为此，本文综合近年来相关文献，从有机组分转化、腐殖质形成、生物因子变化、好氧堆肥终产物稳定性与安全性等方面，较为全面地综述了各种铁型添加剂对好氧堆肥过程的影响及其机理。同时，建议对铁型添加剂在畜禽粪便好氧堆肥过程中的深层作用机理、生化途径、产物稳定性及应用等方面进行深入研究。该综述为后续在好氧堆肥中有针对性地应用铁型添加剂提供了指导，有助于企业降低成本，促进循环经济目标的实现。更多还原

【Abstract】 Aerobic composting is an environmentally friendly method for treating organic waste and is conducive to the biodegradation of livestock and poultry manure, ultimately transforming it into stable final products suitable for various applications. Elemental iron(Fe)exhibits flexibility in both form and valence state. Typical iron type additives include zero valent iron, iron oxides, trivalent iron, and ferrous ion salts, which can selectively drive aerobic composting processes through different mechanisms. Therefore, this article comprehensively summarizes the effects and mechanisms of various iron type additives on the aerobic composting process from the aspects of organic component conversion, humus formation,changes in biological factors, stability and safety of aerobic composting end products, etc.,based on relevant literature in recent years. At the same time, it is recommended to conduct in-depth research on the deep mechanism, biochemical pathways, balance analysis, product stability, and application of iron type additives in the aerobic composting process of livestock and poultry manure. This review provides guidance for the targeted application of iron type additives in aerobic composting, which can helps enterprises reduce costs and promotes the realization of the circular economy goal.更多还原