Incorporating iron oxide nanoparticles in polyvinyl alcohol/starch hydrogel membrane with biochar for enhanced slow-release properties of compound fertilizers

Carbohydrate Polymers, Journal Year: 2024, Volume and Issue: 348, P. 122834 - 122834

Published: Oct. 9, 2024

Language: Английский

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In-situ synthesis of lanthanum-coated sludge biochar for advanced phosphorus adsorption

Journal of Environmental Management, Journal Year: 2024, Volume and Issue: 373, P. 123607 - 123607

Published: Dec. 5, 2024

Language: Английский

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Optimizing fabrication of coated fertilizers integrated with biochar for enhanced slow-release properties: Mechanisms and cost-effectiveness analysis

Industrial Crops and Products, Journal Year: 2024, Volume and Issue: 222, P. 120077 - 120077

Published: Nov. 19, 2024

Language: Английский

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Screening of metal-modified biochars for practical phosphorus recovery

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 956, P. 177342 - 177342

Published: Nov. 7, 2024

Language: Английский

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Involvement of Anion-Specific Effects in Changes in the Gelation and Thermodynamic Properties of Calcium Alginate Hydrogel

Foods, Journal Year: 2025, Volume and Issue: 14(4), P. 634 - 634

Published: Feb. 13, 2025

The gelation process and hydrogel properties of calcium salt-induced alginate hydrogels are influenced by anion-specific effects. In this study, we investigated the effects CaSO4, CaI2, Ca(C5H9O3)2 [calcium β-hydroxy-β-methylbutyrate, CaHMB] on behavior hydrogels, using various mannuronic/guluronic acid (M/G) ratios to elucidate underlying mechanisms Here, at a high M/G ratio (2:1), time as low-solubility source, delayed formation hydrogel. was 1.8 times that high-solubility source CaHMB. Strongly hydrated ions (such SO42- C5H9O3-) caused removal water molecules from polysaccharide chains, resulting in small pores pore wall. Moreover, weakly chaotropic anions (I-) promoted binding chains molecules, slower thermal decomposition inside gel. However, when reduced 1:1 or 1:2, influence three salts thermodynamic decreased, indicating effect weakened. This study highlights importance provides insights into utilization these fabricate functional with variable properties.

Language: Английский

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Chitosan hydrogel membrane embedded by metal-modified biochars for slow-release fertilizers

International Journal of Biological Macromolecules, Journal Year: 2025, Volume and Issue: 306, P. 141296 - 141296

Published: Feb. 24, 2025

Language: Английский

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Sustainable chitosan-based adsorbents for phosphorus recovery and removal from wastewater: A review

International Journal of Biological Macromolecules, Journal Year: 2025, Volume and Issue: unknown, P. 144160 - 144160

Published: May 1, 2025

Language: Английский

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Pilot-scale phosphorus recovery from urine sewage by in-situ formed calcium carbonate

Desalination and Water Treatment, Journal Year: 2024, Volume and Issue: 320, P. 100881 - 100881

Published: Oct. 1, 2024

Language: Английский

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Modular hydrogel selectively adsorbs phosphates and hexavalent chromium while enabling phosphate recovery

Journal of Colloid and Interface Science, Journal Year: 2024, Volume and Issue: 680, P. 373 - 386

Published: Nov. 3, 2024

Language: Английский

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