What question did this study set out to answer?

To evaluate the performance of rice husk-derived magnetic biochar in adsorbing and degrading Levofloxacin.

March 14, 2026New Journal of Chemistry0 citations

Construction of Rice Husk-Derived Magnetic Biochar and Its Synergistic Roles in Adsorption and Visible-Light-Driven Photocatalytic Degradation of Levofloxacin: Performance Evaluation and Mechanistic Insights

ZDZhiqing DuanHebei Normal University of Science and Technology XWXing WangShanghai University of Sport ZLZiru LiHebei Normal University of Science and Technology

Key Points

To evaluate the performance of rice husk-derived magnetic biochar in adsorbing and degrading Levofloxacin.
Fabrication of biochar via KOH activation and hydrothermal Fe3O4 loading
Evaluation of specific surface area and pore diameter
Assessment of adsorption capabilities
Testing photocatalytic degradation under visible light
Biochar exhibited a specific surface area of 73.99 m2/g
Demonstrated effective adsorption of Levofloxacin
Showed enhanced photocatalytic degradation performance

Abstract

Rice husk-derived magnetic biochar (Fe3O4@BC) was fabricated via KOH activation and one-step hydrothermal Fe3O4 loading. The composite possessed a specific surface area of 73.99 m2/g, average pore diameter of 3.94...

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