Nanotechnology in the Restoration of Polluted Soil

Nanomaterials, Год журнала: 2022, Номер 12(5), С. 769 - 769

Опубликована: Фев. 24, 2022

The advancements in nanoparticles (NPs) may be lighting the sustainable and eco-friendly path to accelerate removal of toxic compounds from contaminated soils. Many efforts have been made increase efficiency phytoremediation, such as inclusion chemical additives, application rhizobacteria, genetic engineering, etc. In this context, integration nanotechnology with bioremediation has introduced new dimensions for revamping remediation methods. Hence, advanced approaches combine nanotechnological biological methods which nanoscale process regulation supports adsorption deterioration pollutants. Nanoparticles absorb/adsorb a large variety contaminants also catalyze reactions by lowering energy required break them down, owing their unique surface properties. As result, reduces accumulation pollutants while limiting spread one medium another. Therefore, review article deals all possibilities NPs soils associated environmental concerns.

Язык: Английский

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Recent advancements and challenges in emerging applications of biochar-based catalysts

Biotechnology Advances, Год журнала: 2023, Номер 67, С. 108181 - 108181

Опубликована: Июнь 1, 2023

The sustainable utilization of biochar produced from biomass waste could substantially promote the development carbon neutrality and a circular economy. Due to their cost-effectiveness, multiple functionalities, tailorable porous structure, thermal stability, biochar-based catalysts play vital role in biorefineries environmental protection, contributing positive, planet-level impact. This review provides an overview emerging synthesis routes for multifunctional catalysts. It discusses recent advances biorefinery pollutant degradation air, soil, water, providing deeper more comprehensive information catalysts, such as physicochemical properties surface chemistry. catalytic performance deactivation mechanisms under different systems were critically reviewed, new insights into developing efficient practical large-scale use various applications. Machine learning (ML)-based predictions inverse design have addressed innovation with high-performance applications, ML efficiently predicts biochar, interprets underlying complicated relationships, guides synthesis. Finally, benefit economic feasibility assessments are proposed science-based guidelines industries policymakers. With concerted effort, upgrading protection reduce pollution, increase energy safety, achieve management, all which beneficial attaining several United Nations Sustainable Development Goals (UN SDGs) Environmental, Social Governance (ESG).

Язык: Английский

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Intrinsic defects enhanced biochar/peroxydisulfate oxidation capacity through electron-transfer regime

Chemical Engineering Journal, Год журнала: 2022, Номер 438, С. 135606 - 135606

Опубликована: Март 3, 2022

Язык: Английский

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Sulfamethoxazole degradation by regulating active sites on distilled spirits lees-derived biochar in a continuous flow fixed bed peroxymonosulfate reactor

Applied Catalysis B Environment and Energy, Год журнала: 2022, Номер 310, С. 121342 - 121342

Опубликована: Март 24, 2022

Язык: Английский

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Anchored Cobalt Nanoparticles on Layered Perovskites for Rapid Peroxymonosulfate Activation in Antibiotic Degradation

Advanced Materials, Год журнала: 2024, Номер 36(27)

Опубликована: Апрель 16, 2024

Abstract In the Fenton‐like reaction, revealing dynamic evolution of active sites is crucial to achieve activity improvement and stability catalyst. This study reports a perovskite oxide in which atomic (Co 0 ) situ embedded exsolution occurs during high‐temperature phase transition. unique anchoring strategy significantly improves Co 3+ /Co 2+ cycling efficiency at interface inhibits metal leaching peroxymonosulfate (PMS) activation. The Co@L‐PBMC catalyst exhibits superior PMS activation ability could 99% degradation tetracycline within 5 min. combination experimental characterization density functional theory (DFT) calculations elucidates that electron‐deficient oxygen vacancy accepts an electron from 3d‐orbital, resulting significant delocalization site, thereby facilitating adsorption *HSO /*OH intermediate onto “metal‐V O bridge” structure. work provides insights into mechanism level, will guide rational design next‐generation catalysts for environmental remediation.

Язык: Английский

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Peroxymonosulfate activation by a metal-free biochar for sulfonamide antibiotic removal in water and associated bacterial community composition

Bioresource Technology, Год журнала: 2021, Номер 343, С. 126082 - 126082

Опубликована: Окт. 2, 2021

Язык: Английский

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Advances on tailored biochar for bioremediation of antibiotics, pesticides and polycyclic aromatic hydrocarbon pollutants from aqueous and solid phases

The Science of The Total Environment, Год журнала: 2022, Номер 817, С. 153054 - 153054

Опубликована: Янв. 11, 2022

Язык: Английский

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Fe3O4 supported on water caltrop-derived biochar toward peroxymonosulfate activation for urea degradation: the key role of sulfate radical

Chemical Engineering Journal, Год журнала: 2021, Номер 433, С. 133595 - 133595

Опубликована: Ноя. 14, 2021

Язык: Английский

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Algae-derived metal-free boron-doped biochar as an efficient bioremediation pretreatment for persistent organic pollutants in marine sediments

Journal of Cleaner Production, Год журнала: 2022, Номер 336, С. 130448 - 130448

Опубликована: Янв. 11, 2022

Язык: Английский

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N-doped metal-free biochar activation of peroxymonosulfate for enhancing the degradation of antibiotics sulfadiazine from aquaculture water and its associated bacterial community composition

Journal of environmental chemical engineering, Год журнала: 2022, Номер 10(2), С. 107172 - 107172

Опубликована: Янв. 10, 2022

Язык: Английский

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