Biochar as adsorbents for environmental microplastics and nanoplastics removal

Journal of environmental chemical engineering, Год журнала: 2024, Номер 12(5), С. 113377 - 113377

Опубликована: Июнь 19, 2024

Язык: Английский

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Microplastic pollutants in water: A comprehensive review on their remediation by adsorption using various adsorbents

Chemosphere, Год журнала: 2024, Номер 352, С. 141365 - 141365

Опубликована: Фев. 6, 2024

Язык: Английский

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Enhanced adsorption of polystyrene nanoplastics by cetyltrimethylammonium bromide surface-modified magnetic rice straw biochar: Efficient performance and adsorption mechanisms

Separation and Purification Technology, Год журнала: 2024, Номер 344, С. 127264 - 127264

Опубликована: Март 26, 2024

Язык: Английский

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Effective removal of microplastics by filamentous algae and its magnetic biochar: Performance and mechanism

Chemosphere, Год журнала: 2024, Номер 358, С. 142152 - 142152

Опубликована: Апрель 26, 2024

Язык: Английский

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Research progress on activated persulfate by biochar: Soil and water environment remediation, mechanism exploration and simulation calculation

Chemical Engineering Journal, Год журнала: 2024, Номер 493, С. 152718 - 152718

Опубликована: Май 31, 2024

Язык: Английский

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Significant microplastic accumulation and burial in the intertidal sedimentary environments of the Yellow River Delta

Journal of Hazardous Materials, Год журнала: 2025, Номер 487, С. 137134 - 137134

Опубликована: Янв. 5, 2025

Язык: Английский

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Efficient microplastic removal in aquatic environments using iron–nitrogen co-doped layered biocarbon materials

Chemical Engineering Journal, Год журнала: 2025, Номер 506, С. 160095 - 160095

Опубликована: Янв. 1, 2025

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Toxic effects of PFOA on Nitzschia palea and its apoptosis mechanism

Algal Research, Год журнала: 2025, Номер 86, С. 103892 - 103892

Опубликована: Янв. 9, 2025

Язык: Английский

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Efficiency of adsorption of PSNPs using spontaneous magnetic biochar prepared from pyrolysis of municipal sludge and industrial red mud solid waste

Journal of Chemical Technology & Biotechnology, Год журнала: 2025, Номер unknown

Опубликована: Фев. 20, 2025

Abstract BACKGROUND The environmental problems caused by microplastics are becoming increasingly serious with the widespread use of plastic products. This study utilized lignin‐modified preparation spontaneous magnetic sludge‐based biochar (LC@SRBC) to remove Polystyrene nanoplastics (PSNPs). RESULT quasi‐second‐order adsorption kinetics model, and SIPs isothermal model exhibited excellent agreement experimental data, Theoretical saturation capacity 406.68 mg/g was found at 500 °C‐pyrolyzed LC@SRBC. effects different factors on efficiency PSNPs removal adsorbents were analyzed in detail, final rate reached 97.87% 30 min. We believe that electrostatic effect is main affecting PSNPs. With increase pH value, potential difference between surface adsorbent increases, repulsion strengthened, which leads a significant decrease capacity. Furthermore, presence metal nanoparticles LC@SRBC promoted formation metal‐O‐PSNPs oxygen‐containing functional groups, enhanced its for Meanwhile, magnetism solid–liquid separation, avoiding influence filtration effect. CONCLUSION In summary, present materials from resource utilization red mud solid wastes effective polystyrene water. © 2025 Society Chemical Industry (SCI).

Язык: Английский

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Efficient removal performance of polystyrene microplastics from strongly acidic solutions by two functionalized nanosized biochars derived from low-cost sustainable sources

The Science of The Total Environment, Год журнала: 2025, Номер 969, С. 178892 - 178892

Опубликована: Фев. 27, 2025

Язык: Английский

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