TY  - JOUR
AU  - Smiljanić, Danijela
AU  - de Gennaro, Bruno
AU  - Izzo, Francesco
AU  - Langella, Alessio
AU  - Daković, Aleksandra
AU  - Germinario, Chiara
AU  - Rottinghaus, George E.
AU  - Spasojević, Milica
AU  - Mercurio, Mariano
PY  - 2020
UR  - https://ritnms.itnms.ac.rs/handle/123456789/556
AB  - In this study, composites of the natural zeolites and cationic surfactants cetylpyridinium chloride and Arquad (R) 2HT-75 were used for removal of two emerging contaminants - diclofenac sodium and ketopmfen. Modifying a clinoptilolite- and a phillipsite-rich tuff, with surfactants with one or two hydrophobic tails, resulted in composites in monolayer and bilayer forms. The intention was to better evaluate interactions of composites with selected molecules. Starting materials and composites were characterized by ATR-FTIR and STA coupled with EGA. The adsorption capacities of the prepared sorbents were estimated by determination of adsorption isotherms and kinetic runs. Maximum adsorption capacity, obtained from the Langmuir model, showed that the best results were for the bilayer form of the composites up to 35 mg/g. Between the two surfactants, composites with cetylpyridinium chloride gave better results. Zeta potential measurements showed that the surfactants turned out to be unstable on the zeolite surface, the only exception being bilayers prepared using the two-tailed surfactant Arquad (R) 2HT-75. These results suggested possible applications of these composites for water treatment purposes.
PB  - Elsevier, Amsterdam
T2  - Microporous and Mesoporous Materials
T1  - Removal of emerging contaminants from water by zeolite-rich composites: A first approach aiming at diclofenac and ketoprofen
VL  - 298
DO  - 10.1016/j.micromeso.2020.110057
UR  - conv_879
ER  - 

@article{
author = "Smiljanić, Danijela and de Gennaro, Bruno and Izzo, Francesco and Langella, Alessio and Daković, Aleksandra and Germinario, Chiara and Rottinghaus, George E. and Spasojević, Milica and Mercurio, Mariano",
year = "2020",
abstract = "In this study, composites of the natural zeolites and cationic surfactants cetylpyridinium chloride and Arquad (R) 2HT-75 were used for removal of two emerging contaminants - diclofenac sodium and ketopmfen. Modifying a clinoptilolite- and a phillipsite-rich tuff, with surfactants with one or two hydrophobic tails, resulted in composites in monolayer and bilayer forms. The intention was to better evaluate interactions of composites with selected molecules. Starting materials and composites were characterized by ATR-FTIR and STA coupled with EGA. The adsorption capacities of the prepared sorbents were estimated by determination of adsorption isotherms and kinetic runs. Maximum adsorption capacity, obtained from the Langmuir model, showed that the best results were for the bilayer form of the composites up to 35 mg/g. Between the two surfactants, composites with cetylpyridinium chloride gave better results. Zeta potential measurements showed that the surfactants turned out to be unstable on the zeolite surface, the only exception being bilayers prepared using the two-tailed surfactant Arquad (R) 2HT-75. These results suggested possible applications of these composites for water treatment purposes.",
publisher = "Elsevier, Amsterdam",
journal = "Microporous and Mesoporous Materials",
title = "Removal of emerging contaminants from water by zeolite-rich composites: A first approach aiming at diclofenac and ketoprofen",
volume = "298",
doi = "10.1016/j.micromeso.2020.110057",
url = "conv_879"
}

Smiljanić, D., de Gennaro, B., Izzo, F., Langella, A., Daković, A., Germinario, C., Rottinghaus, G. E., Spasojević, M.,& Mercurio, M.. (2020). Removal of emerging contaminants from water by zeolite-rich composites: A first approach aiming at diclofenac and ketoprofen. in Microporous and Mesoporous Materials
Elsevier, Amsterdam., 298.
https://doi.org/10.1016/j.micromeso.2020.110057
conv_879

Smiljanić D, de Gennaro B, Izzo F, Langella A, Daković A, Germinario C, Rottinghaus GE, Spasojević M, Mercurio M. Removal of emerging contaminants from water by zeolite-rich composites: A first approach aiming at diclofenac and ketoprofen. in Microporous and Mesoporous Materials. 2020;298.
doi:10.1016/j.micromeso.2020.110057
conv_879 .

Smiljanić, Danijela, de Gennaro, Bruno, Izzo, Francesco, Langella, Alessio, Daković, Aleksandra, Germinario, Chiara, Rottinghaus, George E., Spasojević, Milica, Mercurio, Mariano, "Removal of emerging contaminants from water by zeolite-rich composites: A first approach aiming at diclofenac and ketoprofen" in Microporous and Mesoporous Materials, 298 (2020),
https://doi.org/10.1016/j.micromeso.2020.110057 .,
conv_879 .