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.
TY - 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 .
