Phosphorus removal/recovery from wastewaters using microbial electrolysis cells: Mechanisms, influences, and future directions

Process Safety and Environmental Protection, Journal Year: 2025, Volume and Issue: unknown, P. 106946 - 106946

Published: Feb. 1, 2025

Language: Английский

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Enhanced phosphorus recovery from incinerated sewage sludge ash as vivianite through calcination with sodium-based additives

Separation and Purification Technology, Journal Year: 2025, Volume and Issue: unknown, P. 133377 - 133377

Published: May 1, 2025

Language: Английский

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Effects of additives on shifting phosphorus to solid phase during Solid-Liquid separation of digestate in full-scale biogas plant

Bioresource Technology, Journal Year: 2024, Volume and Issue: 416, P. 131804 - 131804

Published: Nov. 12, 2024

Phosphorus (P) is critical for plant growth, but global reserves are exhausting within 250-300 years, therefore enhancing phosphate recycling crucial the future. Biogas digestate, rich with nutrients a promising resource nutrient recovery. Conventional solid-liquid separation shifts approximately 35 % of total P in digestate to solid phase. Separation trials additive treatment using screw press 0.75 mm sieve were performed at University Hohenheim's full-scale biogas plant. After 22 h, 67.41 (kieserite treatment) and 52.35 (strawflour shifted Treatment kieserite enhanced shift into phase by forming non-labile fractions through chemical bond between Mg

Language: Английский

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Phosphate recovery from digested wastewater using electrochemical reactors: Trade-off between efficiency and stability

Desalination, Journal Year: 2025, Volume and Issue: unknown, P. 118697 - 118697

Published: Feb. 1, 2025

Language: Английский

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Electromagnetic-field-sensitive bridges based on urchin-like La/Cu-Fe3O4 nanocapsules for ultra-efficient phosphate recovery and water disinfection

Advanced Composites and Hybrid Materials, Journal Year: 2025, Volume and Issue: 8(2)

Published: April 1, 2025

Language: Английский

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Nanoporous Cerium-Doped MIL-53(Fe)-NH₂ for Effective and Selective Removal of Phosphate from Wastewater

ACS Applied Nano Materials, Journal Year: 2024, Volume and Issue: 7(17), P. 20700 - 20713

Published: Aug. 27, 2024

In this work, nanoporous cerium (Ce)-doped Fe-based MOFs were successfully synthesized by a convenient solvent-thermal method, which was designed to efficiently remove phosphate. Adsorption experiments showed that doping Ce into MIL-53(Fe)-NH2 greatly improved its adsorption performance for The maximum phosphate capacities of MIL-53(Fe)-NH2, 0.5Ce-MIL-53(Fe)-NH2, and Ce-BDC-NH2 213.0 mg g–1, 301.5 246.0 respectively. Moreover, they all had fast kinetics, it took 80, 30 min reach equilibrium, Mechanism studies show with larger ionic radius in increases the number unsaturated coordination centers defects MOF crystals, resulting more active sites adsorption. Phosphate 0.5Ce-MIL-53(Fe)-NH2 includes ligand exchange electrostatic attraction. process, Ce–O–P Fe–O–P complexes are formed between metal central ions, surface hydroxyl groups play an important role. addition, bimetallic proved be stable over wide pH range could recycled at least 4 times. A low solid-to-liquid ratio from real wastewater, exhibited excellent removal performance, environmental adaptability, high selectivity. All results indicate is outstanding adsorbent potentially used treat wastewater significant application value remediation.

Language: Английский

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Calcium silicate hydrate complex konjac glucomannan-based hydrogel selectively adsorbed phosphate in low alkalinity solution

Journal of Environmental Management, Journal Year: 2024, Volume and Issue: 370, P. 122560 - 122560

Published: Sept. 19, 2024

Language: Английский

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Phosphorus bioavailability and recycling potential in various organic Wastes: Assessment by enzymatic hydrolysis and 31P NMR

Bioresource Technology, Journal Year: 2024, Volume and Issue: 416, P. 131790 - 131790

Published: Nov. 8, 2024

Language: Английский

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