总结了有关硫化零价铁（特别是硫化纳米零价铁）去除水体污染物的最新研究和进展，对硫化零价铁技术发展历程及其制备方法进行了介绍。深入分析了硫化试剂类型、硫化改性方法和S/Fe摩尔比对硫化零价铁处理水体污染物的影响，并且详细归纳、阐述了硫化显著提高零价铁反应活性的机制。最后提出了将来需要关注的问题以及研究方向。

This paper summarizes the latest research and progress on the removal of water pollutants by vulcanized zero-valent iron (especially vulcanized nano zero-valent iron),and introduces the historical progress in vulcanized zero-valent iron and the relating preparation methods.The effects of vulcanization reagent type,vulcanization modification method and S/Fe molar ratio on the treatment of water pollutants by vulcanized zero-valent iron are analyzed in detail,and the mechanism how vulcanization can increase the reactivity of zero-valent iron is described and summarized.According to the current research status,combined with actual needs,the issues and research directions that need to be paid attention to in the future are raised.

朱晓伟(1992-),男,硕士生,助理工程师,研究方向为水污染控制技术,820081252@qq.com