Efficient Sequestration of Hexavalent Chromium by Graphene-Based Nanoscale Zero-Valent Iron Composite Coupled with Ultrasonic Pretreatment

Nanoscale zero-valent iron (nZVI) has attracted considerable attention for its potential to sequestrate and immobilize heavy metals such as Cr(VI) from an aqueous solution. However, nZVI can be easily oxidized and agglomerate, which strongly affects the removal efficiency. In this study, graphene-ba...

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Bibliographic Details
Main Authors: Haiyan Song, Wei Liu, Fansheng Meng, Qi Yang, Niandong Guo
Format: Article
Published: MDPI AG 2021-05-01
Series:International Journal of Environmental Research and Public Health
Online Access:https://www.mdpi.com/1660-4601/18/11/5921