Preparation of ZnCl₂-Activated Magnetic Biochar and Its Performance in Removing Hexavalent Chromium from Water

Magnetic biochar (Zn/Fe-BC) was prepared from jujube branches via an impregnation pyrolysis–coprecipitation technique to eliminate Cr(VI) from water. ZnFe₂O₄ was introduced through ZnCl₂-based impregnation and pyrolysis, which can regulate the microstructure of hydro...

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Hlavní autoři:	Pingqiang Gao, Zhe Tan, Yonghao Yan, Min Yang, Shuai Han, Chen Yang, Shuai Li, Yan Zhang
Médium:	Artigo
Jazyk:	Inglês
Vydáno:	MDPI AG 2025-10-01
Edice:	Nanomaterials
Témata:	jujube branches’ magnetic biochar ZnCl<sub>2</sub> activation Cr(VI) removal mechanism
On-line přístup:	https://www.mdpi.com/2079-4991/15/20/1586
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