从铁碳微电解填料的性质和应用2方面介绍了铁碳微电解填料的改性技术。重点总结了铁碳微电解填料在铁碳比、比表面积、孔隙率和抗压性等物理性质改性方面以及针对脱氮除磷、除铬和有机污染物等化学性质改性方面取得的研究成果；分析了不同改性方法对铁碳微电解填料的影响，探讨了不同改性方法优缺点；最后对改性铁碳微电解填料的应用与发展进行了展望。

The modification technologies for iron-carbon micro-electrolytic fillers are introduced in term of the properties and applications.Research advances on the modification of physical and chemical properties of iron-carbon micro-electrolytic fillers are reviewed, including iron-carbon ratio, specific surface area, porosity, compression resistance, nitrogen and phosphorus removal, chromium removal and organic pollutants.The influences of different modification methods on iron-carbon micro-electrolytic fillers are analyzed, and the advantages and disadvantages of different modification methods are summarized.Finally, the application and development of modified iron-carbon micro-electrolytic fillers are prospected.

苏志敏(1996-),女,硕士生