Surfactant modification and adsorption properties of clinoptilolite for the removal of pertechnetate from aqueous solutions
Authorized Users Only
2016
Authors
Milićević, Sonja
Matović, Ljiljana

Petrović, Đorđe

Aukić, Anđelka
Milošević, Vladan
Dokić, Divna
Kumrić, Ksenija

Article (Published version)

Metadata
Show full item recordAbstract
Natural clinoptilolite modified with a cationic surfactant stearyldimethylbenzylammonium chloride (SDBAC) was used as an adsorbent for the removal of pertechnetate from aqueous solutions. Adsorption studies were performed in a batch system. The effects of various experimental parameters (amount of surfactant loading, contact time, solution pH, competing anions) on the removal efficiency of TcO4 (-) were investigated. SDBAC-clinoptilolite with organo-bilayer was successfully used to remove TcO4 (-) from aqueous solutions in the pH range of 5.0-8.0. ReO4 (-) as an analogue of TcO4 (-) was used to model the isotherms. Adsorption capacity of the SDBAC-clinoptilolite and the mechanism of ReO4 (-) (TcO4 (-)) sorption were also determined.
Keywords:
Tc-99 / Surfactant / SDBAC / Organo-modified clinoptilolite / AdsorptionSource:
Journal of Radioanalytical and Nuclear Chemistry, 2016, 310, 2, 805-815Publisher:
- Springer, Dordrecht
Funding / projects:
- Implementation of new technical, technological and environmental solutions in the mining and metallurgical operations RBB and RBM (RS-33007)
- Synthesis, processing and characterization of nanostructured materials for application in the field of energy, mechanical engineering, environmental protection and biomedicine (RS-45012)
- Physics and Chemistry with Ion Beams (RS-45006)
DOI: 10.1007/s10967-016-4850-1
ISSN: 0236-5731
WoS: 000385201600034
Scopus: 2-s2.0-84964434811
Collections
Institution/Community
Institut za tehnologiju nuklearnih i drugih mineralnih sirovinaTY - JOUR AU - Milićević, Sonja AU - Matović, Ljiljana AU - Petrović, Đorđe AU - Aukić, Anđelka AU - Milošević, Vladan AU - Dokić, Divna AU - Kumrić, Ksenija PY - 2016 UR - https://ritnms.itnms.ac.rs/handle/123456789/401 AB - Natural clinoptilolite modified with a cationic surfactant stearyldimethylbenzylammonium chloride (SDBAC) was used as an adsorbent for the removal of pertechnetate from aqueous solutions. Adsorption studies were performed in a batch system. The effects of various experimental parameters (amount of surfactant loading, contact time, solution pH, competing anions) on the removal efficiency of TcO4 (-) were investigated. SDBAC-clinoptilolite with organo-bilayer was successfully used to remove TcO4 (-) from aqueous solutions in the pH range of 5.0-8.0. ReO4 (-) as an analogue of TcO4 (-) was used to model the isotherms. Adsorption capacity of the SDBAC-clinoptilolite and the mechanism of ReO4 (-) (TcO4 (-)) sorption were also determined. PB - Springer, Dordrecht T2 - Journal of Radioanalytical and Nuclear Chemistry T1 - Surfactant modification and adsorption properties of clinoptilolite for the removal of pertechnetate from aqueous solutions EP - 815 IS - 2 SP - 805 VL - 310 DO - 10.1007/s10967-016-4850-1 UR - conv_773 ER -
@article{ author = "Milićević, Sonja and Matović, Ljiljana and Petrović, Đorđe and Aukić, Anđelka and Milošević, Vladan and Dokić, Divna and Kumrić, Ksenija", year = "2016", abstract = "Natural clinoptilolite modified with a cationic surfactant stearyldimethylbenzylammonium chloride (SDBAC) was used as an adsorbent for the removal of pertechnetate from aqueous solutions. Adsorption studies were performed in a batch system. The effects of various experimental parameters (amount of surfactant loading, contact time, solution pH, competing anions) on the removal efficiency of TcO4 (-) were investigated. SDBAC-clinoptilolite with organo-bilayer was successfully used to remove TcO4 (-) from aqueous solutions in the pH range of 5.0-8.0. ReO4 (-) as an analogue of TcO4 (-) was used to model the isotherms. Adsorption capacity of the SDBAC-clinoptilolite and the mechanism of ReO4 (-) (TcO4 (-)) sorption were also determined.", publisher = "Springer, Dordrecht", journal = "Journal of Radioanalytical and Nuclear Chemistry", title = "Surfactant modification and adsorption properties of clinoptilolite for the removal of pertechnetate from aqueous solutions", pages = "815-805", number = "2", volume = "310", doi = "10.1007/s10967-016-4850-1", url = "conv_773" }
Milićević, S., Matović, L., Petrović, Đ., Aukić, A., Milošević, V., Dokić, D.,& Kumrić, K.. (2016). Surfactant modification and adsorption properties of clinoptilolite for the removal of pertechnetate from aqueous solutions. in Journal of Radioanalytical and Nuclear Chemistry Springer, Dordrecht., 310(2), 805-815. https://doi.org/10.1007/s10967-016-4850-1 conv_773
Milićević S, Matović L, Petrović Đ, Aukić A, Milošević V, Dokić D, Kumrić K. Surfactant modification and adsorption properties of clinoptilolite for the removal of pertechnetate from aqueous solutions. in Journal of Radioanalytical and Nuclear Chemistry. 2016;310(2):805-815. doi:10.1007/s10967-016-4850-1 conv_773 .
Milićević, Sonja, Matović, Ljiljana, Petrović, Đorđe, Aukić, Anđelka, Milošević, Vladan, Dokić, Divna, Kumrić, Ksenija, "Surfactant modification and adsorption properties of clinoptilolite for the removal of pertechnetate from aqueous solutions" in Journal of Radioanalytical and Nuclear Chemistry, 310, no. 2 (2016):805-815, https://doi.org/10.1007/s10967-016-4850-1 ., conv_773 .