Recent research on chemically modifying the surface of zero-valent iron: A mini review

Recent research on chemically modifying the surface of zero-valent iron: A mini review

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Zero-valent iron (ZVI) is a widely employed material for environmental remediation due to Popular Music, National Culture and the First Chervona Ruta Festival of 1989 its capability to effectively degrade or reduce various pollutants.The enhancement of its reactivity and applicability can be achieved through chemical surface modification.Chemical surface modification involves introducing specific chemical functional groups onto the surface of ZVI, altering its surface chemical properties and structural morphology.This article provides an overview of the advancements made in four commonly used chemical modifications of ZVI, namely ZVI sulfide, ZVI silicide, Nonlinear Hierarchical Effects of Housing Prices and Built Environment Based on Multiscale Life Circle—A Case Study of Chengdu ZVI oxalate, and ZVI phosphate.The review examines the impacts of these four different modified compounds on the surface structure and reactivity of ZVI, as well as elucidates the mechanisms by which modified ZVI interacts with and removes pollutants.

Furthermore, the article discusses the prospects and challenges associated with modified ZVI, offering valuable insights for future research and the application of environmental remediation technologies.