Sorption of ferric and ferrous ions on silica
Abstract
The sorption of ferric and ferrous ions from aqueous solutions on the silica powder, obtained from colloidal dispersion of silica (silica sol), was studied as a function of their concentrations and solution pH. The amount of sorbed ferric and ferrous ions increases with increasing final pH of the solution. The sorption isotherms are of high-affinity type. A sorption mechanism of ferric and ferrous ions from aqueous solutions on silica is proposed.
Keywords:
ferric and ferrous ions / silica / sorptionSource:
Materials Science Forum, 2006, 518, 67-71Note:
- Recent Developments in Advanced Materials and Processes, 7th Conference of the Yugoslav-Materials-Research-Society (Yu-MRS), Sep 12-16, 2005, Herceg Novi, Montenegro
DOI: 10.4028/www.scientific.net/MSF.518.67
ISSN: 0255-5476
WoS: 000239351800012
Scopus: 2-s2.0-37848999311
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VinčaTY - JOUR AU - Milonjić, Slobodan K. AU - Čupić, Svetlana D. AU - Cerovic, Lj. S. PY - 2006 UR - https://vinar.vin.bg.ac.rs/handle/123456789/6595 AB - The sorption of ferric and ferrous ions from aqueous solutions on the silica powder, obtained from colloidal dispersion of silica (silica sol), was studied as a function of their concentrations and solution pH. The amount of sorbed ferric and ferrous ions increases with increasing final pH of the solution. The sorption isotherms are of high-affinity type. A sorption mechanism of ferric and ferrous ions from aqueous solutions on silica is proposed. T2 - Materials Science Forum T1 - Sorption of ferric and ferrous ions on silica VL - 518 SP - 67 EP - 71 DO - 10.4028/www.scientific.net/MSF.518.67 ER -
@article{ author = "Milonjić, Slobodan K. and Čupić, Svetlana D. and Cerovic, Lj. S.", year = "2006", abstract = "The sorption of ferric and ferrous ions from aqueous solutions on the silica powder, obtained from colloidal dispersion of silica (silica sol), was studied as a function of their concentrations and solution pH. The amount of sorbed ferric and ferrous ions increases with increasing final pH of the solution. The sorption isotherms are of high-affinity type. A sorption mechanism of ferric and ferrous ions from aqueous solutions on silica is proposed.", journal = "Materials Science Forum", title = "Sorption of ferric and ferrous ions on silica", volume = "518", pages = "67-71", doi = "10.4028/www.scientific.net/MSF.518.67" }
Milonjić, S. K., Čupić, S. D.,& Cerovic, Lj. S.. (2006). Sorption of ferric and ferrous ions on silica. in Materials Science Forum, 518, 67-71. https://doi.org/10.4028/www.scientific.net/MSF.518.67
Milonjić SK, Čupić SD, Cerovic LS. Sorption of ferric and ferrous ions on silica. in Materials Science Forum. 2006;518:67-71. doi:10.4028/www.scientific.net/MSF.518.67 .
Milonjić, Slobodan K., Čupić, Svetlana D., Cerovic, Lj. S., "Sorption of ferric and ferrous ions on silica" in Materials Science Forum, 518 (2006):67-71, https://doi.org/10.4028/www.scientific.net/MSF.518.67 . .