Enhanced As(III) sequestration using nanoscale zero-valent iron modified by combination of loading and sulfidation: characterizations, performance, kinetics and mechanism

Enhanced As(III) sequestration using nanoscale zero-valent iron modified by combination of loading and sulfidation: characterizations, performance, kinetics and mechanism

Nanoscale zero-valent iron (nZVI) and sulfides have been confirmed to be effective in arsenic sequestration from aqueous solution. In this study, attapulgite supported and sulfide-modified nanoscale zero-valent iron (S-nZVI@ATP) are synthesized to realize the superposition effect of enhanced arsenic...

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Autores principales: Shun Cheng, Hong Liu, Emmanuella Anang, Chunxia Li, Xianyuan Fan
Formato: article
Lenguaje:EN
Publicado: IWA Publishing 2021
Materias:
as(iii) sequestration
attapulgite
nanoscale zero-valent iron
removal mechanism
sulfidation
Environmental technology. Sanitary engineering
TD1-1066
Acceso en línea:https://doaj.org/article/93b6e4fd2854481fb915b18a9148e550
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https://doaj.org/article/93b6e4fd2854481fb915b18a9148e550

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