New insights into temperature-induced mechanisms of copper adsorption enhancement on hydroxyapatite-in situ self-doped fluffy bread-like biochar

Chemical Engineering Journal, Год журнала: 2023, Номер 479, С. 147657 - 147657

Опубликована: Ноя. 25, 2023

Язык: Английский

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Bioponic systems with biochar: Insights into nutrient recovery, heavy metal reduction, and microbial interactions in digestate-based bioponics

Waste Management, Год журнала: 2024, Номер 178, С. 267 - 279

Опубликована: Фев. 28, 2024

Язык: Английский

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Adsorption of Cd2+ by Lactobacillus plantarum Immobilized on Distiller’s Grains Biochar: Mechanism and Action

Microorganisms, Год журнала: 2024, Номер 12(7), С. 1406 - 1406

Опубликована: Июль 11, 2024

Immobilized microbial technology has recently emerged as a prominent research focus for the remediation of heavy metal pollution because its superior treatment efficiency, ease operation, environmental friendliness, and cost-effectiveness. This study investigated adsorption characteristics mechanisms Cd2+ solutions by Lactobacillus plantarum adsorbed immobilized on distiller’s grains biochar (XIM) plantarum–encapsulated (BIM). The findings reveal that maximum capacity efficiency were achieved at pH solution 6.0. Specifically, an equilibrium concentration cadmium 60 mg/L, XIM BIM had capacities 8.40 ± 0.30 mg/g 12.23 0.05 mg/g, respectively. demonstrated noticeably greater than various concentrations. A combination isothermal modeling, kinetic scanning electron microscopy–energy dispersive X-ray spectroscopy, diffractometer (XRD), Fourier-transform infrared spectroscopy (FTIR) analyses showed primarily involved physical pore retention. In contrast, mechanism was mainly attributed to formation Cd(CN)2 crystals.

Язык: Английский

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Biochars for the removal of toxic gaseous contaminants: state-of-the-art and future directions

Elsevier eBooks, Год журнала: 2025, Номер unknown, С. 361 - 376

Опубликована: Янв. 1, 2025

Язык: Английский

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Exclusive adsorption properties and mechanism of Pb (II) by coal gangue zeolite based on biomass reinforcement

Journal of Molecular Liquids, Год журнала: 2025, Номер unknown, С. 127192 - 127192

Опубликована: Фев. 1, 2025

Язык: Английский

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Advances in Selective Heavy Metal Removal from Water Using Biochar: A Comprehensive Review of Mechanisms and Modifications

Journal of environmental chemical engineering, Год журнала: 2025, Номер unknown, С. 116099 - 116099

Опубликована: Март 1, 2025

Язык: Английский

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Characterisation of Pristine and KOH-Modified Rice Husk Biochars for Efficient Heavy Metal Removal in Wastewater Treatment

Scientific African, Год журнала: 2025, Номер unknown, С. e02678 - e02678

Опубликована: Апрель 1, 2025

Язык: Английский

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Innovative Biochar Applications for Heavy Metal Sorption and Environmental Remediation

Опубликована: Янв. 1, 2025

Язык: Английский

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Advancements in Biochar as a Sustainable Adsorbent for Water Pollution Mitigation

Advanced Science, Год журнала: 2025, Номер unknown

Опубликована: Апрель 17, 2025

Abstract Biochar, a carbon‐rich material produced from the partial combustion of biomass wastes is often termed “black gold” for its potential in water pollution mitigation and carbon sequestration. By customizing feedstock optimizing preparation strategies, biochar can be engineered with specific physicochemical properties to enhance effectiveness removing contaminants wastewater. Recent studies demonstrate that achieve > 90% removal efficiency heavy metals such as lead cadmium, 85% adsorption capacity organic pollutants dyes phenols, 80% reduction microplastics nanoplastics. This review explores recent advancements technologies, pyrolysis, carbonization, gasification, torrefaction, rectification, along physical, chemical, biological modifications are crucial efficient pollutant removal. The core this focuses on biochar's applications wide range wastewater, detailing mechanisms pollutants, inorganic salts, pharmaceutical contaminants, microplastics, nanoplastics, volatile compounds. In addition, introduces machine learning key technique production functionality, showcasing advancing technology. conclusion provides comprehensive outlook future, emphasizing ongoing research role sustainable environmental management.

Язык: Английский

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Study on the influencing mechanism of biochar and ethylenediaminetetraacetic acid combination on the remediation of Cd polluted soil by Sedum alfredii Hance

Environmental Technology & Innovation, Год журнала: 2024, Номер 36, С. 103875 - 103875

Опубликована: Окт. 30, 2024

Язык: Английский

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