Conversion of organic solid waste into energy and functional materials using biochar catalyst: Bibliometric analysis, research progress, and directions

Applied Catalysis B Environment and Energy, Journal Year: 2023, Volume and Issue: 340, P. 123223 - 123223

Published: Sept. 1, 2023

Language: Английский

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Enhanced electrochemical and photocatalytic performance achieved through dual incorporation of SnO2 and WO3 nanoparticles into LDH layer fabricated on PEO-coated AZ31 Mg alloy

Journal of Magnesium and Alloys, Journal Year: 2024, Volume and Issue: 12(5), P. 1880 - 1898

Published: May 1, 2024

This study explores the potential of LDH flakes decorated with metallic oxide nanoparticles to function as both anti-corrosion barriers against chloride anions and heterogeneous photocatalysts for tetracycline degradation under visible light. The process involves modifying primarily MgO-based inorganic porous film by growing a MgFe film, followed individual dual incorporation SnO2 WO3 nanoparticles. these into matrix leads synergistic interactions, effectively sealing pre-existing defects within facilitating in-situ formation catalytic sites through oxidation induction surface oxygen vacancy defects, which synergistically contribute enhancement electrochemical photocatalytic activities. enhanced stability is reflected in significant reduction corrosion current density 4 orders magnitude compared unmodified film. Additionally, demonstrates sustained functionality, achieving (95.5 %) two hours. presents novel approach, highlighting effectiveness LDHs metal oxides an anti-corrosive agent photocatalyst, promising implications environmental remediation wastewater purification.

Language: Английский

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Insight into enhanced tetracycline photodegradation by hematite/biochar composites: Roles of charge transfer, biochar-derived dissolved organic matter and persistent free radicals

Bioresource Technology, Journal Year: 2025, Volume and Issue: unknown, P. 132118 - 132118

Published: Jan. 1, 2025

Language: Английский

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A state-of-the-art review on producing engineered biochar from shellfish waste and its application in aquaculture wastewater treatment

Chemosphere, Journal Year: 2021, Volume and Issue: 288, P. 132559 - 132559

Published: Oct. 14, 2021

Language: Английский

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Advances in preparation, application in contaminant removal, and environmental risks of biochar-based catalysts: a review

Biochar, Journal Year: 2022, Volume and Issue: 4(1)

Published: Aug. 29, 2022

Abstract As a carbon-rich material produced by pyrolysis of biomass, biochar features low cost, large specific surface area, and widely available feedstocks based on the functional diversity environmental-friendly properties, it has received increasing attention in fields pollutant removal due to three win–win effects water remediation, carbon sequestration reutilization wastes. To design excellent biochar-based catalysts for environmental applications, one must understand recent advances contaminant removal. This review focuses current application redox systems, Fenton-like sonocatalytic systems photocatalytic systems. Besides in-depth discussion preparation conditions physicochemical characteristics biochars, supplements new technologies catalysts. Most importantly, advantages/shortcomings, catalysis mechanisms, as well ability different types are discussed. The risks catalyst applications also elaborated on. Future research production its is provides good overview control futureresearch directions. Graphical

Language: Английский

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Reviewing the role of biochar in paddy soils: An agricultural and environmental perspective

Ecotoxicology and Environmental Safety, Journal Year: 2023, Volume and Issue: 263, P. 115228 - 115228

Published: July 7, 2023

The main challenge of the twenty-first century is to find a balance between environmental sustainability and crop productivity in world with rapidly growing population. Soil health backbone resilient environment stable food production systems. In recent years, use biochar bind nutrients, sorption pollutants, increase has gained popularity. This article reviews key studies on impacts benefits its unique physicochemical features paddy soils. review provides critical information role properties carbon nitrogen cycling, plant growth regulation, microbial activities. Biochar improves soil soils through increasing activities nutrient availability, accelerating cycle, reducing availability heavy metals micropollutants. For example, study showed that application maximum 40 t ha-1 from rice husks prior cultivation (at high temperature slow pyrolysis) increases utilization grain yield by 40%. can be used minimize chemical fertilizers ensure sustainable production.

Language: Английский

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Recent advances in luminescence and aptamer sensors based analytical determination, adsorptive removal, degradation of the tetracycline antibiotics, an overview and outlook

Food Chemistry, Journal Year: 2023, Volume and Issue: 412, P. 135554 - 135554

Published: Jan. 24, 2023

Language: Английский

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Biochar in hydroxyl radical-based electrochemical advanced oxidation processes (eAOPs) – Mechanisms and prospects

Chemical Engineering Journal, Journal Year: 2023, Volume and Issue: 467, P. 143291 - 143291

Published: May 2, 2023

Language: Английский

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Interfacial coupling of 3D nanoflower-like Bi2O2CO3 with PANI for tetracycline photocatalytic degradation and intermediate toxicity analysis

Applied Surface Science, Journal Year: 2023, Volume and Issue: 633, P. 157600 - 157600

Published: May 29, 2023

Language: Английский

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Tungsten disulfide (WS2) is a highly active co-catalyst in Fe(III)/H2O2 Fenton-like reactions for efficient acetaminophen degradation

The Science of The Total Environment, Journal Year: 2023, Volume and Issue: 871, P. 162151 - 162151

Published: Feb. 9, 2023

Language: Английский

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