A novel chitosan-biochar immobilized microorganism strategy to enhance bioremediation of crude oil in soil

Chemosphere, Journal Year: 2022, Volume and Issue: 313, P. 137367 - 137367

Published: Nov. 21, 2022

Language: Английский

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The co-application of biochar with bioremediation for the removal of petroleum hydrocarbons from contaminated soil

The Science of The Total Environment, Journal Year: 2022, Volume and Issue: 849, P. 157753 - 157753

Published: Aug. 2, 2022

Language: Английский

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Biochar application strategies for polycyclic aromatic hydrocarbons removal from soils

Environmental Research, Journal Year: 2022, Volume and Issue: 213, P. 113599 - 113599

Published: June 7, 2022

Language: Английский

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Performance enhancement of white rot fungi extracellular enzymes via new hydrogel microenvironments for remediation of benzo[a]pyrene contaminated soil

Journal of Hazardous Materials, Journal Year: 2023, Volume and Issue: 454, P. 131505 - 131505

Published: April 26, 2023

Language: Английский

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Enzyme immobilization as a sustainable approach toward ecological remediation of organic-contaminated soils: Advances, issues, and future perspectives

Critical Reviews in Environmental Science and Technology, Journal Year: 2023, Volume and Issue: 53(18), P. 1684 - 1708

Published: Feb. 23, 2023

AbstractRemoving recalcitrant organic contaminants from the soil via sustainable and environmentally friendly technologies are essential for environment human health. Microbial enzyme is a promising biocatalyst, particularly in environmental bioremediation. To improve their stability catalytic ability, enzymes often immobilized on supporting materials. Nevertheless, most appropriate immobilization technology materials must be selected advance to achieve high eco-remediation efficiency. This review highlighted recent advances provided future perspectives of techniques materials, with particular attention ensuring basic features possibilities contaminated soil. The bioavailability, biodegradability cost carriers have limited industrial application commercialization remediation soil, which was hereby thoroughly reviewed. Finally, directions, including minimizing production costs, inexpensive scalable carriers, methods, were offer new soil.HIGHLIGHTSImmobilized approaches classified introduced.Immobilized tremendous potential eco-remediation.The main mechanism presence suitable microenvironment.Bioavailability, accessibility large-scale applications.Future directions proposed.Keywords: Eco-remediationenzyme immobilizationimmobilization technologyorganic contaminantssoil remediationsupporting materialsHANDLING EDITORS: Frederic Coulon Lena Q. Ma Disclosure statementNo conflict interest reported by authors.Additional informationFundingThe authors gratefully acknowledge financial supports National Key R & D Program Science Technology China (2020YFC1808801), Beijing Postdoctoral Research Foundation (2022ZZ124), Fundamental Funds University Civil Engineering Architecture (X22017).

Language: Английский

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Petroleum-contaminated soil bioremediation and microbial community succession induced by application of co-pyrolysis biochar amendment: An investigation of performances and mechanisms

Journal of Hazardous Materials, Journal Year: 2024, Volume and Issue: 466, P. 133600 - 133600

Published: Jan. 24, 2024

Language: Английский

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The boom era of emerging contaminants: A review of remediating agricultural soils by biochar

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 931, P. 172899 - 172899

Published: April 30, 2024

Language: Английский

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Unlocking the potential of biochar in the remediation of soils contaminated with heavy metals for sustainable agriculture

Functional Plant Biology, Journal Year: 2024, Volume and Issue: 51(2)

Published: Feb. 4, 2024

Agricultural soils contaminated with heavy metals (HMs) impose a threat to the environmental and human health. Amendment biochar could be an eco-friendly cost-effective option decrease HMs in soil. This paper reviews application of as soil amendment immobilise We discuss technologies its preparation, their specific properties, effect on bioavailability HMs. Biochar stabilises soil, enhance overall quality significantly reduce HM uptake by plants, making it remediation for contamination. enhances physical (e.g. bulk density, structure, water holding capacity), chemical cation exchange capacity, pH, nutrient availability, ion exchange, complexes), biological properties microbial abundance, enzymatic activities) also fertility, improves plant growth, reduces availability Various field studies have shown that from while increasing crop yield. The review highlights positive effects reducing soils. Future work is recommended ensure biochars offer safe sustainable solution remediate

Language: Английский

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Biochar for remediation of petroleum hydrocarbons in soil, sediments, and sludge

Elsevier eBooks, Journal Year: 2025, Volume and Issue: unknown, P. 149 - 166

Published: Jan. 1, 2025

Language: Английский

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The Phytoremediation of Arsenic-Contaminated Waste by Poa labillardieri, Juncus pauciflorus, and Rytidosperma caespitosum

Environments, Journal Year: 2025, Volume and Issue: 12(2), P. 60 - 60

Published: Feb. 10, 2025

Phytoremediation represents a potentially effective and environmentally friendly technology to remediate arsenic (As) in mine waste soils. However, soil amendments are often required improve phytoremediation due depleted nutrients waste. This study aims assess the effect of biosolids biochar, applied at different rates (0%, 5%, 10%) on As using three plant species: Poa labillardieri, Rytidosperma caespitosum, Juncus pauciflorus. was conducted replicated greenhouse pot from an abandoned site. Dry biomass, concentration plants soil, microbial abundance were investigated. pauciflorus produced eight times more root shoot biomass than R. caespitosum soils amended with 10% biochar. The highest uptake also observed J. grown biochar (7.10 mg/plant), while had lowest without (0.16 mg/plant). In total bacterial community decreased approximately 8.50 log10 copies/g, compared initial (9.05 copies/g), number gene copies nifH increased, suggesting importance nitrogen-fixing bacteria promote growth. Taguchi analysis confirmed that species key factor for phytoremediation, followed by application dose. showed addition best treatment remediating As-contaminated waste, offering potential use commercially. Moreover, utilisation derived as amendment enhancing good circular economy practice manage excessive production.

Language: Английский

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