Unlocking phosphorus recovery from microalgae biomass: the enhanced transformation and release of phosphorus species

Water Research, Journal Year: 2025, Volume and Issue: 275, P. 123196 - 123196

Published: Jan. 23, 2025

Language: Английский

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Hydrochar-nanocomposite membrane combined hydrothermal pretreatment for nutrient upcycling from anaerobic digestate

Water Research, Journal Year: 2025, Volume and Issue: 275, P. 123212 - 123212

Published: Feb. 2, 2025

Language: Английский

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Phosphorus recovery from animal manures through pyrolysis: phosphorus transformations, release mechanisms, and applications of manure biochars in agriculture

RSC Sustainability, Journal Year: 2025, Volume and Issue: 3(3), P. 1084 - 1101

Published: Jan. 1, 2025

Phosphorus recovery from animal manures by pyrolysis can effectively close the agricultural phosphorus cycle.

Language: Английский

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Synthesis of MgO-Coated Canna Biochar and Its Application in the Treatment of Wastewater Containing Phosphorus

Water, Journal Year: 2024, Volume and Issue: 16(6), P. 873 - 873

Published: March 18, 2024

In order to treat phosphorus-containing wastewater and realize the resource utilization of wetland plant residues, biochar was prepared by pyrolysis canna aquatic waste at 700 °C, adsorption characteristics phosphorus MgO-modified (MBC) were explored. The main results are as follows: capacity MBC eight times that unmodified (BC), up 244 mg/g. isothermal data consistent with Langmuir equation, which indicates monolayer adsorption. functional groups changed little before after modification, but a new diffraction peak appeared modification. Compared standard card, it suggested there MgO crystals higher purity. SEM images showed BC had smooth surface, an obvious pore structure, thin wall, while rough surface layered can provide more sites for phosphate addition, XPS analysis Mg3(PO4)2 on mechanism is important substance adsorb phosphorus, electrostatic complex precipitation play key roles. test verify removal actual MBC, found rates 2.06 mg/L 199.8 high 93.4–93.9% 99.2–99.3%, respectively. be used efficient adsorbent removal.

Language: Английский

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Enhanced phosphorus and potassium recovery through co-pyrolysis of nutrient-rich biomass feedstocks for engineered biochar production

Bioresource Technology Reports, Journal Year: 2024, Volume and Issue: 26, P. 101818 - 101818

Published: March 27, 2024

Language: Английский

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Slow-pyrolysis of municipal sewage sludge: biochar characteristics and advanced thermodynamics

Biomass Conversion and Biorefinery, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 26, 2025

Language: Английский

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Characteristics of nutrients and heavy metals release from sewage sludge biochar produced by industrial-scale pyrolysis in the aquatic environment and its potential as a slow-release fertilizer and adsorbent

Journal of Environmental Management, Journal Year: 2024, Volume and Issue: 366, P. 121871 - 121871

Published: July 16, 2024

Language: Английский

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Enhancement of Apatite-Phosphorus-Rich Biochar Production from Sewage Sludge Pyrolysis Assisted by Carbide Slag

Process Safety and Environmental Protection, Journal Year: 2024, Volume and Issue: 192, P. 26 - 35

Published: Oct. 11, 2024

Language: Английский

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Life cycle assessment of biochar and hydrochar derived from sewage sludge: Material or energy utilization?

Cleaner Environmental Systems, Journal Year: 2024, Volume and Issue: unknown, P. 100254 - 100254

Published: Dec. 1, 2024

Language: Английский

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Efficient reclamation of phosphorus from wetland biomass waste via liquid-recirculated hydrothermal carbonization and precipitation

Water Research, Journal Year: 2024, Volume and Issue: 265, P. 122278 - 122278

Published: Aug. 14, 2024

Language: Английский

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