Adsorption of strontium on different bentonites
Аутори
Marinović, SanjaAjduković, Marija
Jović-Jovičić, Nataša
Banković, Predrag
Mudrinić, Tihana
Nedić Vasiljević, Bojana
Milutinović Nikolić, Aleksandra
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
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.
Кључне речи:
Bentonites / Strontium adsorption / pseudo-first-order kineticsИзвор:
Proceedins - 13th International Conference on Fundamental and Applied Aspects of Physical Chemistry, Physical Chemistry 2016, September 23-26 2016, Belgrade, Serbia, 2016, I, 247-250Издавач:
- Society of Physical Chemists of Serbia
Финансирање / пројекти:
- Наноструктурни функционални и композитни материјали у каталитичким и сорпционим процесима (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45001)
Институција/група
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 .