Tetracycline adsorption on sludge-bamboo biochar prepared by gradient modification and co-pyrolysis: Performance evaluation and mechanism insight

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: unknown, P. 114121 - 114121

Published: Sept. 1, 2024

Language: Английский

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Synergism in thiophene desulfurization and heavy metals control with CaO

Applied Catalysis A General, Journal Year: 2025, Volume and Issue: unknown, P. 120100 - 120100

Published: Jan. 1, 2025

Language: Английский

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Effect of sludge-based biochar on the stabilization of Cd in soil: experimental and theoretical studies

International Journal of Phytoremediation, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 8

Published: Jan. 26, 2025

Soil heavy metal contamination and sludge disposal have become globally environmental issues problems of great concern. Utilizing pyrolysis to produce biochar for remediating metal-contaminated soil is an effective strategy solve these two problems. In this study, municipal sewage papermaking were used as feedstock prepare co-pyrolyzed biochar, which was then applied reduce the toxicity Cd in soil. The results indicated that application significantly increased pH, CEC, enzyme activity, while decreasing content available Following 3% proportion acid-soluble decreased below 46%, facilitated conversion leachable stable oxidizable residual forms through precipitation complexation. DFT computational indicate aromatics can adsorb ions cation-π interactions, carboxyl, hydroxyl, aldehyde, amide groups provide more electrons adsorption ions, resulting stronger capacities. study findings a feasible solution resourceful treatment remediation

Language: Английский

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Distribution and migration of pollutant elements during municipal solid waste incineration fly ash melting in a pilot-scale furnace

Journal of Environmental Management, Journal Year: 2025, Volume and Issue: 379, P. 124808 - 124808

Published: March 6, 2025

Language: Английский

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Meta-analysis of the fate and transformation of heavy metals during pyrolysis process via data-mining the literature and machine learning

Journal of Analytical and Applied Pyrolysis, Journal Year: 2025, Volume and Issue: unknown, P. 107169 - 107169

Published: May 1, 2025

Language: Английский

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Co-combustion of multiple blends of coal, sewage sludge, and bamboo: thermal behaviors, kinetic evaluation, and heavy-metal migration

Biofuels, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 15

Published: May 12, 2025

Language: Английский

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Assessment of heavy metals distribution and environmental risks in biochar from co-pyrolysis of sewage sludge and mixed municipal waste.

Process Safety and Environmental Protection, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 1, 2024

Language: Английский

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Soil utilization analysis of synergistic pyrolysis products of flue gas desulfurization gypsum and biomass

Process Safety and Environmental Protection, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 1, 2024

Language: Английский

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Co-pyrolysis of chromated copper arsenate-treated wood and waste oil for immobilizing heavy metals and preparing high quality biofuel

Journal of Analytical and Applied Pyrolysis, Journal Year: 2024, Volume and Issue: unknown, P. 106947 - 106947

Published: Dec. 1, 2024

Language: Английский

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