Adsorption of strontium on different bentonites
Authors
Marinović, SanjaAjduković, Marija
Jović-Jovičić, Nataša
Banković, Predrag
Mudrinić, Tihana
Nedić Vasiljević, Bojana
Milutinović Nikolić, Aleksandra
Conference object (Published version)
Metadata
Show full item recordAbstract
Three different bentonites with similar cation exchange capacities were
investigatedas adsorbents for Sr2+ionsin aqueous solutions.Textural
properties of thebentonite samples were determined using low-temperature
N2 physisorption method.Adsorption was carried out with respect to contact
time. It was found that adsorption capacity of all adsorbents towards Sr2+
ions was similar.It was shown that ion exchange mechanism is the dominant
mechanism of Sr2+ ions adsorption on the Na-enriched
bentonites.Adsorption dynamics obeyed pseudo-second-order kinetics
model for all bentonites.
Keywords:
Bentonites / Strontium adsorption / pseudo-first-order kineticsSource:
Proceedins - 13th International Conference on Fundamental and Applied Aspects of Physical Chemistry, Physical Chemistry 2016, September 23-26 2016, Belgrade, Serbia, 2016, I, 247-250Publisher:
- Society of Physical Chemists of Serbia
Funding / projects:
- Nanostructured Functional and Composite Materials in Catalytic and Sorption Processes (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45001)
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Institution/Community
IHTMTY - CONF AU - Marinović, Sanja AU - Ajduković, Marija AU - Jović-Jovičić, Nataša AU - Banković, Predrag AU - Mudrinić, Tihana AU - Nedić Vasiljević, Bojana AU - Milutinović Nikolić, Aleksandra PY - 2016 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/6296 AB - Three different bentonites with similar cation exchange capacities were investigatedas adsorbents for Sr2+ionsin aqueous solutions.Textural properties of thebentonite samples were determined using low-temperature N2 physisorption method.Adsorption was carried out with respect to contact time. It was found that adsorption capacity of all adsorbents towards Sr2+ ions was similar.It was shown that ion exchange mechanism is the dominant mechanism of Sr2+ ions adsorption on the Na-enriched bentonites.Adsorption dynamics obeyed pseudo-second-order kinetics model for all bentonites. PB - Society of Physical Chemists of Serbia C3 - Proceedins - 13th International Conference on Fundamental and Applied Aspects of Physical Chemistry, Physical Chemistry 2016, September 23-26 2016, Belgrade, Serbia T1 - Adsorption of strontium on different bentonites VL - I SP - 247 EP - 250 UR - https://hdl.handle.net/21.15107/rcub_cer_6296 ER -
@conference{ author = "Marinović, Sanja and Ajduković, Marija and Jović-Jovičić, Nataša and Banković, Predrag and Mudrinić, Tihana and Nedić Vasiljević, Bojana and Milutinović Nikolić, Aleksandra", year = "2016", abstract = "Three different bentonites with similar cation exchange capacities were investigatedas adsorbents for Sr2+ionsin aqueous solutions.Textural properties of thebentonite samples were determined using low-temperature N2 physisorption method.Adsorption was carried out with respect to contact time. It was found that adsorption capacity of all adsorbents towards Sr2+ ions was similar.It was shown that ion exchange mechanism is the dominant mechanism of Sr2+ ions adsorption on the Na-enriched bentonites.Adsorption dynamics obeyed pseudo-second-order kinetics model for all bentonites.", publisher = "Society of Physical Chemists of Serbia", journal = "Proceedins - 13th International Conference on Fundamental and Applied Aspects of Physical Chemistry, Physical Chemistry 2016, September 23-26 2016, Belgrade, Serbia", title = "Adsorption of strontium on different bentonites", volume = "I", pages = "247-250", url = "https://hdl.handle.net/21.15107/rcub_cer_6296" }
Marinović, S., Ajduković, M., Jović-Jovičić, N., Banković, P., Mudrinić, T., Nedić Vasiljević, B.,& Milutinović Nikolić, A.. (2016). Adsorption of strontium on different bentonites. in Proceedins - 13th International Conference on Fundamental and Applied Aspects of Physical Chemistry, Physical Chemistry 2016, September 23-26 2016, Belgrade, Serbia Society of Physical Chemists of Serbia., I, 247-250. https://hdl.handle.net/21.15107/rcub_cer_6296
Marinović S, Ajduković M, Jović-Jovičić N, Banković P, Mudrinić T, Nedić Vasiljević B, Milutinović Nikolić A. Adsorption of strontium on different bentonites. in Proceedins - 13th International Conference on Fundamental and Applied Aspects of Physical Chemistry, Physical Chemistry 2016, September 23-26 2016, Belgrade, Serbia. 2016;I:247-250. https://hdl.handle.net/21.15107/rcub_cer_6296 .
Marinović, Sanja, Ajduković, Marija, Jović-Jovičić, Nataša, Banković, Predrag, Mudrinić, Tihana, Nedić Vasiljević, Bojana, Milutinović Nikolić, Aleksandra, "Adsorption of strontium on different bentonites" in Proceedins - 13th International Conference on Fundamental and Applied Aspects of Physical Chemistry, Physical Chemistry 2016, September 23-26 2016, Belgrade, Serbia, I (2016):247-250, https://hdl.handle.net/21.15107/rcub_cer_6296 .