A review of wastewater sludge-to-energy generation focused on thermochemical technologies: An improved technological, economical and socio-environmental aspect

Cleaner Waste Systems, Journal Year: 2024, Volume and Issue: 7, P. 100130 - 100130

Published: Jan. 21, 2024

In response to increasing global waste generation due population growth, urbanization, and industrialization, wastewater treatment operations should shift from being solely energy consumers becoming producers by harnessing sludge (WWS). This approach holds great potential for meeting demands addressing the challenges of treatment. The recovery heat electrical WWS offers a viable solution reduce costs within WWTPs. Thermochemical technologies such as pyrolysis, gasification, combustion hold their efficiency, reaction times, retrieval capabilities. These demonstrate feasibility in terms operational costs, circular economy principles, socio-environmental impact, thanks ongoing advancements waste-to-energy research. review aims explore recovering bioenergy (biogas or syngas) generate energy, including heat, electricity, other innovative products. article provides critical comprehensive examination thermochemical technologies, taking into account technological, economic, factors. It then presents integration techniques that effectively combine anaerobic digestion with conversion enhance syngas, biogas, flue-gas energy. results this study underscore significant sludge-to-energy schemes.

Language: Английский

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Bioelectrochemically altering microbial ecology in upflow anaerobic sludge blanket to enhance methanogenesis fed with high-sulfate methanolic wastewater

Bioresource Technology, Journal Year: 2024, Volume and Issue: 406, P. 131026 - 131026

Published: June 24, 2024

Language: Английский

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Choline chloride-assisted thermal hydrolysis pretreatment improves short-chain fatty acid recovery from waste activated sludge

Journal of Environmental Management, Journal Year: 2025, Volume and Issue: 379, P. 124866 - 124866

Published: March 9, 2025

Language: Английский

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Insights into the recent advances of chemical pretreatment of waste activated sludge to enhance biomethane production

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: 12(5), P. 113999 - 113999

Published: Aug. 30, 2024

Language: Английский

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Cation exchange resin coupled with bacterial pretreatment to promote waste activated sludge reduction: Performance and mechanism

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 500, P. 157523 - 157523

Published: Nov. 1, 2024

Language: Английский

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Unravelling the role of coumarin on anaerobic digestion of waste activated sludge: Determination of operational dynamics and microbial community structure

Biochemical Engineering Journal, Journal Year: 2024, Volume and Issue: 205, P. 109277 - 109277

Published: Feb. 23, 2024

Language: Английский

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Magnetic porous microspheres altering interfacial thermodynamics of sewage sludge to drive metabolic cooperation for efficient methanogenesis

Water Research, Journal Year: 2024, Volume and Issue: 261, P. 122022 - 122022

Published: June 29, 2024

Language: Английский

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Bioelectrocatalysis Effects on Methanogenesis Enhancement and Regulation Mechanisms of Microbial Ecology in Upflow Anaerobic Sludge Blanket Treatment of Sulfate-Stressed Methanolic Wastewater

Published: Jan. 1, 2024

Language: Английский

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Ultraviolet/dielectric barrier discharge enhanced ultrafiltration for treating natural water: Performance, mechanism and iodinated disinfection by-product fate

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 499, P. 156526 - 156526

Published: Oct. 9, 2024

Language: Английский

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