Recent advances in water remediation from toxic heavy metals using biochar as a green and efficient adsorbent: A review

Case Studies in Chemical and Environmental Engineering, Год журнала: 2023, Номер 8, С. 100495 - 100495

Опубликована: Сен. 22, 2023

Heavy metal pollution is a serious environmental problem that poses threat to human health and the environment. Water by toxic heavy metals major cause of this problem, it can destroy ecosystems, spread disease, make drinking water unsafe. Biochar promising green adsorbent for removing from water. It derived various biomasses, including agricultural organic wastes, has high carbon content, surface area, stability. These properties enable biochar effectively remove through cation exchange adsorption. This review summarizes recent advances in modification enhanced adsorption metals. discusses advantages, applications, challenges, prospects method. Biochar-based advanced oxidation processes (AOPs) have shown promise decomposition complexes enhancement capacity free ions industrial wastewater. The also highlights research gaps limitations remediation proposes future directions. Future should focus on developing environmentally friendly cost-effective technologies scaling up biochar-based removal applications. Scheme 1 illustrates overall summarized presentation article as graphical abstract.

Язык: Английский

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Ultrathin porous nitrogen-doped carbon nanosheets with rich defects for efficient Cr(VI) reduction

Applied Catalysis B Environment and Energy, Год журнала: 2025, Номер unknown, С. 125174 - 125174

Опубликована: Фев. 1, 2025

Язык: Английский

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Processes and mechanisms in remediation of aqueous chromium contamination by sulfidated nano-scale zerovalent iron (S-nZVI): Experimental and computational investigations

Journal of Hazardous Materials, Год журнала: 2024, Номер 469, С. 134031 - 134031

Опубликована: Март 13, 2024

Язык: Английский

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Piezoelectric-enhanced BiOBr/UiO-66-NH2(Hf) photocatalysts for purification of mixed pollutants

Science China Technological Sciences, Год журнала: 2025, Номер 68(5)

Опубликована: Апрель 14, 2025

Язык: Английский

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Development of a natural iron-based mineral/biochar composite for efficient simultaneous removal of Cr(VI) and methylene blue in the presence of oxalic acid

Journal of environmental chemical engineering, Год журнала: 2024, Номер 12(5), С. 113301 - 113301

Опубликована: Июнь 12, 2024

Язык: Английский

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Porous biochar-driven innovative Cr(VI) reduction and resource recovery

Chemical Engineering Journal, Год журнала: 2024, Номер 499, С. 156556 - 156556

Опубликована: Окт. 10, 2024

Язык: Английский

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Analyzing the trends and hotspots of biochar’s applications in agriculture, environment, and energy: a bibliometrics study for 2022 and 2023

Biochar, Год журнала: 2024, Номер 6(1)

Опубликована: Сен. 19, 2024

Язык: Английский

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Bioengineered Iron-Based Heterojunction Orientation in Optimizing Activation Pathways for Superoxide Radical-Mediated Photoreduction of Cr(VI) from water

Water Research, Год журнала: 2025, Номер unknown, С. 123832 - 123832

Опубликована: Май 1, 2025

Язык: Английский

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Enhanced degradation of E2/EE2 by BiPO4/AgI/BC composite photocatalysts via BC-enhanced ·O2-

Journal of environmental chemical engineering, Год журнала: 2024, Номер 12(5), С. 113360 - 113360

Опубликована: Июнь 22, 2024

Язык: Английский

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Waste napkin biochar with high-performance designed for antibiotic rapidly removal

Environmental Technology & Innovation, Год журнала: 2024, Номер unknown, С. 103921 - 103921

Опубликована: Ноя. 1, 2024

Язык: Английский

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