Journal of Hazardous Materials, Journal Year: 2024, Volume and Issue: 480, P. 136086 - 136086
Published: Oct. 9, 2024
Language: Английский
Journal of Hazardous Materials, Journal Year: 2024, Volume and Issue: 480, P. 136086 - 136086
Published: Oct. 9, 2024
Language: Английский
The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 954, P. 176670 - 176670
Published: Oct. 2, 2024
Language: Английский
Citations
2Processes, Journal Year: 2024, Volume and Issue: 12(5), P. 989 - 989
Published: May 13, 2024
The interactions of metal ions with fulvic acids were investigated from the point view thermodynamic aspects complexation as well size and charge formed complexes. Thermodynamic studied by means isothermal titration calorimetry. Particle distribution was determined method dynamic light scattering measurement zeta potential. Complexation resulted in changes particle charge. trimodal for bimodal complexes calcium magnesium, while copper–fulvic had only one fraction. compensation negative carboxylic phenolic functional groups positively charged an increase potential which became closer to zero case However, all metal–humic behaved colloidally unstable, visually observable sedimentation. Calorimetric measurements provided positive values enthalpy, indicated endothermic processes. In contrast, quantum chemical calculations experiments model compounds indicating exothermic Changes Gibbs energy entropy positive.
Language: Английский
Citations
1Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: 12(5), P. 113939 - 113939
Published: Aug. 28, 2024
Language: Английский
Citations
1Chemosphere, Journal Year: 2024, Volume and Issue: unknown, P. 143448 - 143448
Published: Oct. 1, 2024
Language: Английский
Citations
1Journal of Hazardous Materials, Journal Year: 2024, Volume and Issue: 480, P. 136086 - 136086
Published: Oct. 9, 2024
Language: Английский
Citations
1