Ball-milled sepiolite/phosphate rock for simultaneous remediation of cadmium-contaminated farmland and alleviation of phosphorus deficiency symptoms in pepper

Chemical Engineering Journal, Год журнала: 2024, Номер 488, С. 150925 - 150925

Опубликована: Апрель 1, 2024

Язык: Английский

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Advances on nitrogen-doped biochar for adsorption and degradation of organic pollutants from aquatic environment: Mechanisms and applications

Separation and Purification Technology, Год журнала: 2024, Номер 354, С. 129017 - 129017

Опубликована: Июль 30, 2024

Язык: Английский

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Porous hydrochar loaded nZVI as an efficient catalyst to activate persulfate for phenol degradation: Performance and mechanism

Journal of Cleaner Production, Год журнала: 2024, Номер 444, С. 141221 - 141221

Опубликована: Фев. 15, 2024

Язык: Английский

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Ultrafast and highly efficient Cd(II) and Pb(II) removal by magnetic adsorbents derived from gypsum and corncob: Performances and mechanisms

Ecotoxicology and Environmental Safety, Год журнала: 2024, Номер 275, С. 116265 - 116265

Опубликована: Март 28, 2024

The utilization of gypsum and biomass in environmental remediation has become a novel approach to promote waste recycling. Generally, raw materials exhibit limited adsorption capacity for heavy metal ions (HMIs) often result poor solid-liquid separation. In this study, through co-pyrolysis with corncob waste, titanium (TiG) was transformed into magnetic adsorbents (GC

Язык: Английский

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Deciphering N-Doped Biochar Design for Non-Radical Pathways through Hierarchical Machine Learning

ACS ES&T Engineering, Год журнала: 2024, Номер 4(7), С. 1738 - 1747

Опубликована: Апрель 3, 2024

Biochar has been widely employed for the promotion of advanced oxidation processes (AOPs) and when combined with nitrogen doping charge distribution mediation, N-doped biochar (NBC) can serve as a highly effective catalyst degradation persistent organic pollutants. However, due to variety preparation methods, intrinsic active sites AOP catalysis have not clearly identified. Furthermore, complex relationships between method, material properties, catalytic pathways remain unclear, impeding widespread practical application NBC. Herein, machine learning (ML) was implemented predict pathway identify vital properties N-doping required acceleration AOPs. During process model training, an innovative method data set splitting applied, comparing results generated from multiple models enhance interpretability. We elucidated correlation primary features nonradical pathway, focusing on contribution N species regulatory role pyrolysis temperature. Detailed insights were further provided ratio design NBC mediation. Overall, this study offers novel into NBC-mediated AOPs pollution control, underscoring significant potential ML accelerating applications.

Язык: Английский

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Initiatorless polymerization of mechanically robust hydrogels reinforced by cellulose of wood skeleton as multifunctional sensors

Carbohydrate Polymers, Год журнала: 2025, Номер 354, С. 123345 - 123345

Опубликована: Янв. 31, 2025

Язык: Английский

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Unraveling the Synergistic Cobalt-Nitrogen Cooperation in Biochar for Enhanced Peroxymonosulfate Activation: Mechanistic Insights into Nitrogen Configuration-Dependent Radical Pathways and Direct Electron Transfer

Опубликована: Янв. 1, 2025

Язык: Английский

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Preparation of Fe–N co-doped carbon-based catalysts and their influence on tetracycline degradation properties

RSC Advances, Год журнала: 2025, Номер 15(10), С. 7307 - 7317

Опубликована: Янв. 1, 2025

A high-performance Fe-N co-doped carbon-based catalyst was prepared to activate PMS by a one-step pyrolysis using ferbam, melamine and sucrose. The best Fe-N/C exhibited high catalytic activity against at an ultra-low dosage (50 mg L-1), the TC decomposition rate reached 92.3% within 30 min. results demonstrated that graphite N, pyridine Fe0 Fe3C were main active substances for catalyzing PMS. Free radical quenching analysis EPR experiments further proved O2˙- served as oxygen species. Finally, environmental hazard of intermediate product studied ECOSAR system.

Язык: Английский

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Giant Enhancement in Microwave Absorption Efficiency of Bamboo-Based Fe-Linked Two-Phase Heterogeneous Interface Structure (C&Ti3C2) Synthesized under Magnetic Environments: Expanded Bandwidth and Reduced Thickness

Journal of Cleaner Production, Год журнала: 2025, Номер unknown, С. 145538 - 145538

Опубликована: Апрель 1, 2025

Язык: Английский

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Bamboo-Derived Carbon Supported Plasmonic Ag Nanoparticles for Visible-Light-Driven Photocatalytic Degradation of Tetracycline

Опубликована: Янв. 1, 2025

Язык: Английский

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