A review of methods, influencing factors and mechanisms for phosphorus recovery from sewage and sludge from municipal wastewater treatment plants

Journal of environmental chemical engineering, Journal Year: 2023, Volume and Issue: 12(1), P. 111657 - 111657

Published: Dec. 9, 2023

Language: Английский

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New insights into inhibition of high Fe(III) content on anaerobic digestion of waste-activated sludge

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 916, P. 170147 - 170147

Published: Jan. 19, 2024

Language: Английский

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Enhancing concurrent production of volatile fatty acids and phosphorus minerals from waste activated sludge via magnesium ferrate pre-oxidation

Bioresource Technology, Journal Year: 2025, Volume and Issue: 421, P. 132156 - 132156

Published: Feb. 6, 2025

Language: Английский

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TA and CTAB treatment synergistically enhance activated sludge dewatering by lowering proteins and boosting Zeta potential

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: 12(4), P. 113102 - 113102

Published: May 22, 2024

Language: Английский

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Efficient phosphorus recovery from waste activated sludge: pretreatment with natural deep eutectic solvent and recovery as vivianite

Water Research, Journal Year: 2024, Volume and Issue: 263, P. 122161 - 122161

Published: July 26, 2024

Language: Английский

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Iron Recycle-Driven Organic Capture and Sidestream Anaerobic Membrane Bioreactor for Revolutionizing Bioenergy Generation in Municipal Wastewater Treatment

Environmental Science & Technology, Journal Year: 2024, Volume and Issue: 58(21), P. 9350 - 9360

Published: May 14, 2024

The practicality of intensifying organic matter capture for bioenergy recovery to achieve energy-neutral municipal wastewater treatment is hindered by the lack sustainable methods. This study developed innovative processes integrating iron recycle-driven with a sidestream anaerobic membrane bioreactor (AnMBR). Iron-assisted chemically enhanced primary achieved elemental redirection 75.2% chemical oxygen demand (COD), 20.2% nitrogen, and 97.4% phosphorus captured into process as iron-enhanced sludge (Fe-PS). A stable efficient biomethanation Fe-PS was obtained in AnMBR high methane yield 224 mL/g COD. Consequently, 64.1% COD 48.2% were converted bioenergy. acidification anaerobically digested at pH = 2 release efficiency 96.1% reduction 29.3% total suspended solids. Ultimately, 87.4% recycled coagulant reuse, resulting theoretical 70% costs. novel system evaluation exhibited improvement an 83.3% enhancement net energy compared conventional (primary sedimentation digestion). self-reliant can be applied advance neutrality lower cost.

Language: Английский

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Recovery of iron phosphate from secondary sludge by ascorbic and citric acids

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: 12(1), P. 111917 - 111917

Published: Jan. 10, 2024

Language: Английский

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Insights into the impact of metals in waste activated sludge on its anaerobic digestion: From perspectives of physical structure and organic matter composition

Fuel, Journal Year: 2024, Volume and Issue: 371, P. 131880 - 131880

Published: May 18, 2024

Language: Английский

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Strategy for clean phosphate recovery from polymerized aluminum chloride-treated sludge by alkaline anion exchange resins: High alkalinity and desorption

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 353, P. 128295 - 128295

Published: June 21, 2024

Language: Английский

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Direct recovery of high-purity phosphorus product from leachates of sludge incineration ash through thermodynamically spontaneous method

Separation and Purification Technology, Journal Year: 2025, Volume and Issue: unknown, P. 132558 - 132558

Published: March 1, 2025

Language: Английский

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