Unveiling the Role of Mackinawite and Fe 0 Components in Arsenic(III) Removal by Sulfidated Zero-Valent Iron under Aerobic Conditions

In this study, we synthesized microscale sulfidated zerovalent iron (S-mZVI) with controllable mackinawite (FeS) content up to nearly 100 wt % and investigated the roles of FeS and Fe for arsenite (As(III)) sequestration under aerobic conditions. Batch experiments show that FeS and Fe contents deter...

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Veröffentlicht in:	Environmental science & technology Jg. 59; H. 6; S. 3252
Hauptverfasser:	Cai, Shichao, Zhao, Jiawei, Tan, Yurou, Wu, Zhongkuan, Chen, Bo, He, Feng
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	United States 18.02.2025
Schlagworte:	Aerobiosis Arsenic Iron - chemistry Sulfides Water Pollutants, Chemical reactive oxygen species sequential extraction arsenic sulfidation column tests zerovalent iron speciation
ISSN:	1520-5851
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