Sb(III) Removal by Granular Adsorbent Synthesized with Iron-Containing Water Treatment Residuals and Chitosan DOI Open Access
Huiping Zeng, Yuwei Zeng, Xu He

et al.

Polymers, Journal Year: 2024, Volume and Issue: 16(22), P. 3214 - 3214

Published: Nov. 20, 2024

In this study, chitosan and iron-containing water treatment residues were used to prepare a chitosan/Fe-sludge particle adsorbent (CHFS) via the embedding method for Sb(III) removal. Various technologies applied characterize CHFS, batch experiments investigate its adsorption properties. The results show that CHFS adsorbents are amorphous have specific surface area (119.95 m2/g), both beneficial adsorption. pH ionic strength no impact on occurs spontaneously endothermically. by matches pseudo-second-order kinetic model Langmuir better, with maximum capacity of 24.38 mg/g. primary mechanism is inner sphere complexation between Sb Fe-O bond, while other mechanisms include chelation, pore filling, hydrogen bonding. This study offers reference antimony removal resource utilization iron sludge.

Language: Английский

Removal of Antimony(V) from aqueous solutions by electrodeionization DOI

Eda Köseoğlu,

Yaşar Kemal Recepoğlu, Özgür Arar

et al.

Chemosphere, Journal Year: 2025, Volume and Issue: 371, P. 144070 - 144070

Published: Jan. 6, 2025

Language: Английский

Citations

1
Exploring mechanisms, efficiency, and emerging technologies for zero-valent metals in water treatment: A review DOI Creative Commons

Muhammad Yusuf Suleiman,

Ahmad Muhammad Abiso,

Opeoluwa O. Fasanya

et al.

Next Sustainability, Journal Year: 2024, Volume and Issue: 5, P. 100087 - 100087

Published: Nov. 19, 2024

Language: Английский

Citations

2
Sb(III) Removal by Granular Adsorbent Synthesized with Iron-Containing Water Treatment Residuals and Chitosan DOI Open Access
Huiping Zeng, Yuwei Zeng, Xu He

et al.

Polymers, Journal Year: 2024, Volume and Issue: 16(22), P. 3214 - 3214

Published: Nov. 20, 2024

In this study, chitosan and iron-containing water treatment residues were used to prepare a chitosan/Fe-sludge particle adsorbent (CHFS) via the embedding method for Sb(III) removal. Various technologies applied characterize CHFS, batch experiments investigate its adsorption properties. The results show that CHFS adsorbents are amorphous have specific surface area (119.95 m2/g), both beneficial adsorption. pH ionic strength no impact on occurs spontaneously endothermically. by matches pseudo-second-order kinetic model Langmuir better, with maximum capacity of 24.38 mg/g. primary mechanism is inner sphere complexation between Sb Fe-O bond, while other mechanisms include chelation, pore filling, hydrogen bonding. This study offers reference antimony removal resource utilization iron sludge.

Language: Английский

Citations

0