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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Bibliographic Details
Main Authors: Shun Cheng, Hong Liu, Emmanuella Anang, Chunxia Li, Xianyuan Fan
Format: Article
Language:English
Published: IWA Publishing 2021-06-01
Series:Water Science and Technology
Subjects:
as(iii) sequestration
attapulgite
nanoscale zero-valent iron
removal mechanism
sulfidation
Online Access:http://wst.iwaponline.com/content/83/12/2886

Internet

http://wst.iwaponline.com/content/83/12/2886

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