The aim of this study was to find a low cost, easy to synthesize and efficient adsorbent for the simultaneous adsorption of both organic and inorganic pollutants (including textile dyes, toxic metals, etc.). The starting material, domestic bentonite clay from Bogovina, was modified with amounts of hexadecyltrimethylammonium cations corresponding to 0.5 and 1.0 times the value of the cation exchange capacity. The organobentonites were tested as adsorbents in a three-dye-containing solution, a three-component solution of Pb2+, Cd2+ and Ni2+ and a hexa-component solution containing all the investigated dyes and toxic metal cations. The used adsorbents showed the highest affinity toward acid yellow 99 and Ni2+. Dye adsorption was enhanced in the presence of toxic metal cations, while the adsorption of all toxic cations from the hexa-component solution was lower than from the three-component solution containing only toxic cations. The synthesized hexadecyltrimethylammonium bentonite could b...e regarded as an efficient multifunctional adsorbent for the investigated types of water pollutants.
TY - JOUR
AU - Jović-Jovičić, Nataša
AU - Milutinović Nikolić, Aleksandra
AU - Žunić, Marija
AU - Mojović, Zorica
AU - Banković, Predrag
AU - Dojčinović, Biljana
AU - Ivanović-Šašić, Ana
AU - Jovanović, Dušan M.
PY - 2014
UR - http://cer.ihtm.bg.ac.rs/handle/123456789/1502
AB - The aim of this study was to find a low cost, easy to synthesize and efficient adsorbent for the simultaneous adsorption of both organic and inorganic pollutants (including textile dyes, toxic metals, etc.). The starting material, domestic bentonite clay from Bogovina, was modified with amounts of hexadecyltrimethylammonium cations corresponding to 0.5 and 1.0 times the value of the cation exchange capacity. The organobentonites were tested as adsorbents in a three-dye-containing solution, a three-component solution of Pb2+, Cd2+ and Ni2+ and a hexa-component solution containing all the investigated dyes and toxic metal cations. The used adsorbents showed the highest affinity toward acid yellow 99 and Ni2+. Dye adsorption was enhanced in the presence of toxic metal cations, while the adsorption of all toxic cations from the hexa-component solution was lower than from the three-component solution containing only toxic cations. The synthesized hexadecyltrimethylammonium bentonite could be regarded as an efficient multifunctional adsorbent for the investigated types of water pollutants.
PB - Serbian Chemical Society
T2 - Journal of the Serbian Chemical Society
T1 - Organobentonites as multifunctional adsorbents of organic and inorganic water pollutants
VL - 79
IS - 2
SP - 253
EP - 263
DO - 10.2298/JSC130125065J
ER -
@article{
author = "Jović-Jovičić, Nataša and Milutinović Nikolić, Aleksandra and Žunić, Marija and Mojović, Zorica and Banković, Predrag and Dojčinović, Biljana and Ivanović-Šašić, Ana and Jovanović, Dušan M.",
year = "2014",
url = "http://cer.ihtm.bg.ac.rs/handle/123456789/1502",
abstract = "The aim of this study was to find a low cost, easy to synthesize and efficient adsorbent for the simultaneous adsorption of both organic and inorganic pollutants (including textile dyes, toxic metals, etc.). The starting material, domestic bentonite clay from Bogovina, was modified with amounts of hexadecyltrimethylammonium cations corresponding to 0.5 and 1.0 times the value of the cation exchange capacity. The organobentonites were tested as adsorbents in a three-dye-containing solution, a three-component solution of Pb2+, Cd2+ and Ni2+ and a hexa-component solution containing all the investigated dyes and toxic metal cations. The used adsorbents showed the highest affinity toward acid yellow 99 and Ni2+. Dye adsorption was enhanced in the presence of toxic metal cations, while the adsorption of all toxic cations from the hexa-component solution was lower than from the three-component solution containing only toxic cations. The synthesized hexadecyltrimethylammonium bentonite could be regarded as an efficient multifunctional adsorbent for the investigated types of water pollutants.",
publisher = "Serbian Chemical Society",
journal = "Journal of the Serbian Chemical Society",
title = "Organobentonites as multifunctional adsorbents of organic and inorganic water pollutants",
volume = "79",
number = "2",
pages = "253-263",
doi = "10.2298/JSC130125065J"
}
Jović-Jovičić, N., Milutinović Nikolić, A., Žunić, M., Mojović, Z., Banković, P., Dojčinović, B., Ivanović-Šašić, A.,& Jovanović, D. M. (2014). Organobentonites as multifunctional adsorbents of organic and inorganic water pollutants.
Journal of the Serbian Chemical Society
Serbian Chemical Society., 79(2), 253-263.
https://doi.org/10.2298/JSC130125065J
Jović-Jovičić N, Milutinović Nikolić A, Žunić M, Mojović Z, Banković P, Dojčinović B, Ivanović-Šašić A, Jovanović DM. Organobentonites as multifunctional adsorbents of organic and inorganic water pollutants. Journal of the Serbian Chemical Society. 2014;79(2):253-263
Jović-Jovičić Nataša, Milutinović Nikolić Aleksandra, Žunić Marija, Mojović Zorica, Banković Predrag, Dojčinović Biljana, Ivanović-Šašić Ana, Jovanović Dušan M., "Organobentonites as multifunctional adsorbents of organic and inorganic water pollutants" Journal of the Serbian Chemical Society, 79, no. 2 (2014):253-263,
https://doi.org/10.2298/JSC130125065J .
