Bio-Based aerogel beads with multistage pore network structure for Cr(VI) removal using ice template method

Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 159983 - 159983

Опубликована: Янв. 1, 2025

Язык: Английский

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One-step synthesis of iron-rich biochar for efficient hexavalent chromium removal: Adsorption-reduction performance, mechanism and column experiments

Journal of environmental chemical engineering, Год журнала: 2025, Номер 13(2), С. 115701 - 115701

Опубликована: Фев. 3, 2025

Язык: Английский

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Adsorption of heavy metals by biochar in aqueous solution: A review

The Science of The Total Environment, Год журнала: 2025, Номер 968, С. 178898 - 178898

Опубликована: Фев. 21, 2025

Язык: Английский

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Sustainable remediation of Cr(VI)-contaminated soil by soil washing and subsequent recovery of washing agents using biochar supported nanoscale zero-valent iron

The Science of The Total Environment, Год журнала: 2024, Номер 921, С. 171107 - 171107

Опубликована: Фев. 21, 2024

Язык: Английский

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Efficient Cr(VI) removal by pyrite/porous biochar: Critical role of potassium salt and sulphur

Environmental Pollution, Год журнала: 2024, Номер 346, С. 123641 - 123641

Опубликована: Фев. 28, 2024

Язык: Английский

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Recent development of natural polysaccharide-modified biochar on adsorption of pollutants from wastewater: Preparation, characterization, mechanisms and applications

Separation and Purification Technology, Год журнала: 2024, Номер 343, С. 127142 - 127142

Опубликована: Март 18, 2024

Язык: Английский

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Integration of galvanic reactions and engineered nanoconfinement in iron-copper nanocomposites for highly-efficient remediation of Cr(VI)-contaminated acidic/alkaline water

Chemical Engineering Journal, Год журнала: 2024, Номер 484, С. 149533 - 149533

Опубликована: Фев. 12, 2024

Язык: Английский

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Enhanced interfacial interactions and enriched active sites in self-assembly amino-functionalized bacterial cellulose/MXene composite for wastewater treatment

Chemical Engineering Journal, Год журнала: 2024, Номер 488, С. 151078 - 151078

Опубликована: Апрель 7, 2024

Язык: Английский

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One-step synthesis of a core-shell structured biochar using algae (Chlorella) powder and ferric sulfate for immobilizing Hg(II)

Journal of Hazardous Materials, Год журнала: 2024, Номер 469, С. 133991 - 133991

Опубликована: Март 7, 2024

Язык: Английский

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Chitosan/magnetic biochar composite with enhanced reusability: Synergistic effect of functional groups and multilayer structure

Arabian Journal of Chemistry, Год журнала: 2024, Номер 17(5), С. 105746 - 105746

Опубликована: Март 20, 2024

Heavy metals in water bodies pose a significant threat to both ecology and human well-being. Therefore, the development of green sustainable adsorbents for remediation is essential. This study presents crosslinked chitosan composite structure with multiple layers, which was generated by adjusting ratio wheat straw–derived magnetic biochar composite. The adsorption behavior under different conditions revealed varying Cr(VI) concentration, pH, temperature. exhibited maximum 121.8 mg g−1 water, 11.9 times higher than that biochar. It maintained residual performance 78.6 % after seven cycles, most chitosan-based composites. reusability improved via hydrochloric acid protonation functional groups layer-by-layer exposure structure. provides new insights into application composites derived from straw, an agricultural waste, as adsorbents.

Язык: Английский

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