Synergistic coupling strategy for efficient energy recovery and pollutant stabilization from sewage sludge and food waste treatment: laboratory investigation and pilot test verification

Water Research, Journal Year: 2024, Volume and Issue: 261, P. 122050 - 122050

Published: July 5, 2024

Language: Английский

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Mechanistic exploration of COVlD-19 antiviral drug ritonavir on anaerobic digestion through experimental validation coupled with metagenomics analysis

Journal of Hazardous Materials, Journal Year: 2024, Volume and Issue: 479, P. 135603 - 135603

Published: Aug. 23, 2024

Language: Английский

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Potential of biochar derived from sewage sludge and calcium sulfate as an amendment for acidic soils：milk Chinese cabbage cultivation

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: unknown, P. 115641 - 115641

Published: Jan. 1, 2025

Language: Английский

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Recent advances in thermochemical conversion technology for anaerobic digestate from food waste

Bioresource Technology, Journal Year: 2024, Volume and Issue: 413, P. 131527 - 131527

Published: Sept. 24, 2024

Language: Английский

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Co-pyrolysis behavior of municipal solid waste and food waste residue: A thermogravimetric study to discern synergistic effect

Process Safety and Environmental Protection, Journal Year: 2024, Volume and Issue: 189, P. 1274 - 1284

Published: July 1, 2024

Language: Английский

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Energy and economic assessment of hydrothermal-treatment-coupled anaerobic digestion

Renewable and Sustainable Energy Reviews, Journal Year: 2024, Volume and Issue: 202, P. 114674 - 114674

Published: July 8, 2024

Language: Английский

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Skeletal Structure-Based Conditioning for Improved Deep-Dewatering Efficiency of High-Salinity Food Waste Digestate

ACS ES&T Engineering, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 17, 2025

The solid–liquid separation of food waste anaerobic digestate residue (FD) is a crucial step in maximizing the efficiency and sustainability digestion processes. However, high salinity organic content FD significantly hinder conventional dewatering methods, making deep-dewatering particularly challenging. This study introduces composite conditioning strategy using basic aluminum chloride (BAC) complex quaternary ammonium salt surfactant (G agent) to enhance digestate's drainage performance by constructing skeletal structure within it. Experimental results showed that BAC+G reduced water from 90.69 ± 0.36 54.19 0.16%, achieving deep was unattainable with BAC or G agent alone. On macroscopic scale, treatment enhanced floc strength increased flocculated particle size 469.07 0.73 μm, approximately 18 times larger than untreated digestate, which mitigated clogging improved permeability coefficient 2.40 × 10–6 9.79 cm/s, ensuring smooth discharge. Microscopically, effective porosity 34.90%, tortuosity 1.45, overall (4.41), accelerating discharge further enhancing performance. Additionally, transformed particles hydrophobic, lowered interfacial free energy, formed stable structures, These findings demonstrate combining flocculation formation critical for high-salinity digestate. research provides promising approach improving management could have broader implications sustainable high-moisture streams.

Language: Английский

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Fate of dissolved organic matter in thermal hydrolysis pretreatment aided autothermal thermophilic aerobic digestion of high solid sludge

Bioresource Technology, Journal Year: 2025, Volume and Issue: unknown, P. 132246 - 132246

Published: Feb. 1, 2025

Language: Английский

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Microbial dynamics and CO consumption enhancement via co-digestion with carbohydrate-rich synthetic wastewater

The Science of The Total Environment, Journal Year: 2025, Volume and Issue: 968, P. 178887 - 178887

Published: Feb. 20, 2025

Language: Английский

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Advances in heavy metal wastewater treatment with biochar adsorption

Biofuels Bioproducts and Biorefining, Journal Year: 2025, Volume and Issue: unknown

Published: March 13, 2025

Abstract In recent years there has been a growing interest in biochar as an efficient adsorbent for heavy metal wastewater treatment because of its unique physicochemical properties and broad applicability. Biochar, produced through the pyrolysis waste biomass, exhibits well developed pore structure, high specific surface area, abundant functional groups, which collectively confer capacity adsorption metals. This review summarizes current state knowledge on preparation methods, properties, mechanisms removal. It highlights impact characteristics such pore‐size distribution, temperature, performance. also examines influence solution conditions, including pH, ionic strength, adsorption. The explores synergistic effects with other technologies, anaerobic digestion membrane technology, to enhance efficiency. Despite significant progress, challenges remain optimizing capacity, regeneration, recycling. study provides comprehensive insights into potential limitations treatment; it identifies gaps outlines future research directions. By elucidating relationship between performance removal, aim this is guide selection appropriate various applications.

Language: Английский

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