Organobentonites as multifunctional adsorbents of organic and inorganic water pollutants

2014
Authors
Jović-Jovičić, Nataša
Milutinović Nikolić, Aleksandra

Žunić, Marija

Mojović, Zorica

Banković, Predrag

Dojčinović, Biljana

Ivanović-Šašić, Ana

Jovanović, Dušan M.
Article (Published version)
Metadata
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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.
Keywords:
simultaneous adsorption / multi-component solutions / dyes / toxic metals / adsorption affinitySource:
Journal of the Serbian Chemical Society, 2014, 79, 2, 253-263Publisher:
- Serbian Chemical Society
Funding / projects:
DOI: 10.2298/JSC130125065J
ISSN: 0352-5139
WoS: 000332679700012
Scopus: 2-s2.0-84894632875
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IHTMTY - 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 - https://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", 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. in 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. in Journal of the Serbian Chemical Society. 2014;79(2):253-263. doi:10.2298/JSC130125065J .
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" in Journal of the Serbian Chemical Society, 79, no. 2 (2014):253-263, https://doi.org/10.2298/JSC130125065J . .