Sb(III) Removal by Granular Adsorbent Synthesized with Iron-Containing Water Treatment Residuals and Chitosan
Huiping Zeng, Yuwei Zeng, He Xu, Siqi Sun, Jie Zhang, Dong Li · 2024
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Description
Huiping Zeng and a team of co-authors make a granular adsorbent to pull a toxic form of antimony from water, in two thousand twenty-four. Their material joins chitosan, a natural polymer, with iron-rich sludge left over from water treatment. That pairing turns a waste product into a cleaning tool.
Tests showed the grains are amorphous, with a large surface area that favors uptake. Acidity and salt levels in the water did not affect how well it worked. Uptake followed a standard surface model and rose with heat, taking place on its own. The main grip is a direct bond between antimony and the iron-oxygen surface. The authors offer the work as guidance for antimony removal.
Catalog record
| CREATOR | Huiping Zeng, Yuwei Zeng, He Xu, Siqi Sun, Jie Zhang, Dong Li |
|---|---|
| YEAR | 2024 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 38 KB |
| VERSION | 1.0 |
| LICENSE | CC BY 4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |