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HO Activated Moxa Ash Ball Milling for Ultrafast Removal of Mitoxantrone

Overview
Journal RSC Adv
Specialty Chemistry
Date 2023 Apr 17
PMID 37063737
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Abstract

As emerging contaminants, antineoplastic drugs are widely used, but their residues in water may cause long-term genotoxicity to aquatic organisms and human beings. Here, waste moxa ash was selected as biomass raw material and modified by ball milling to obtain carbon-based materials with excellent adsorption performance, which were used to remove the antineoplastic drug mitoxantrone (MTX) from water. The experimental results indicate that moxa ash modified by ball milling in hydrogen peroxide exhibits ultrafast removal of MTX (the removal efficiency reaches 97.66% in 1 min and 99.72% in 30 min). The pseudo-second-order kinetics and Freundlich isotherm models accurately describe the MTX adsorption process, and the mechanism of adsorption probably involves pore filling, hydrogen bond, π-π interaction and electrostatic attraction. Not only that, moxa ash also has the ability to remove dyes such as malachite green (97.81%) and methylene blue (99.97%). In this study, a simple and environmentally friendly process was used to convert waste moxa ash into an effective MTX adsorbent, providing a feasible solution for controlling MTX pollution and identifying a circular and economic way to reuse the waste.

References
1.
Wang K, Wang Y, Zhang S, Chen Y, Wang R, Ho S . Tailoring a novel hierarchical cheese-like porous biochar from algae residue to boost sulfathiazole removal. Environ Sci Ecotechnol. 2022; 10:100168. PMC: 9488017. DOI: 10.1016/j.ese.2022.100168. View

2.
Huang Z, Yi Y, Zhang N, Tsang P, Fang Z . Removal of fluconazole from aqueous solution by magnetic biochar treated by ball milling: adsorption performance and mechanism. Environ Sci Pollut Res Int. 2022; 29(22):33335-33344. DOI: 10.1007/s11356-021-17964-8. View

3.
Ren M, Liu Y, Ni X, Kuang Z, Luo X, Zhang Y . The role of acupuncture and moxibustion in the treatment, prevention, and rehabilitation of patients with COVID-19: A scoping review. Integr Med Res. 2022; 11(4):100886. PMC: 9359601. DOI: 10.1016/j.imr.2022.100886. View

4.
Penafiel M, Matesanz J, Vanegas E, Bermejo D, Mosteo R, Ormad M . Comparative adsorption of ciprofloxacin on sugarcane bagasse from Ecuador and on commercial powdered activated carbon. Sci Total Environ. 2020; 750:141498. DOI: 10.1016/j.scitotenv.2020.141498. View

5.
Kumar M, Xiong X, Wan Z, Sun Y, Tsang D, Gupta J . Ball milling as a mechanochemical technology for fabrication of novel biochar nanomaterials. Bioresour Technol. 2020; 312:123613. DOI: 10.1016/j.biortech.2020.123613. View