Partial substitution of the interlayer cations of a local bentonite (Bogovina) by hexadecyl trimethylammonium ions (HDTMA) was performed to prepare adsorbents able to simultaneously adsorb toxic metal cations and organic pollutants. Acid Orange 10 adsorption increased with increasing HDTMA addition, while the adsorption of Pb2+ decreased with increasing organophilicity. The adsorption of the dye and Pb2+ and their mixture onto Na-rich bentonite and HDTMA-bentonites, regardless of adsorbents' organophilicity, obeyed the pseudo-second-order kinetics model.
Keywords:
Organo-bentonite / Cation exchange / Adsorption / Acid Orange 10 / Lead ion
TY - JOUR
AU - Jović-Jovičić, Nataša
AU - Milutinović Nikolić, Aleksandra
AU - Banković, Predrag
AU - Mojović, Zorica
AU - Žunić, Marija
AU - Gržetić, Ivan
AU - Jovanović, Dušan M.
PY - 2010
UR - http://cer.ihtm.bg.ac.rs/handle/123456789/740
AB - Partial substitution of the interlayer cations of a local bentonite (Bogovina) by hexadecyl trimethylammonium ions (HDTMA) was performed to prepare adsorbents able to simultaneously adsorb toxic metal cations and organic pollutants. Acid Orange 10 adsorption increased with increasing HDTMA addition, while the adsorption of Pb2+ decreased with increasing organophilicity. The adsorption of the dye and Pb2+ and their mixture onto Na-rich bentonite and HDTMA-bentonites, regardless of adsorbents' organophilicity, obeyed the pseudo-second-order kinetics model.
PB - Elsevier Science Bv, Amsterdam
T2 - Applied Clay Science
T1 - Organo-inorganic bentonite for simultaneous adsorption of Acid Orange 10 and lead ions
VL - 47
IS - 3-4
SP - 452
EP - 456
DO - 10.1016/j.clay.2009.11.005
ER -
@article{
author = "Jović-Jovičić, Nataša and Milutinović Nikolić, Aleksandra and Banković, Predrag and Mojović, Zorica and Žunić, Marija and Gržetić, Ivan and Jovanović, Dušan M.",
year = "2010",
url = "http://cer.ihtm.bg.ac.rs/handle/123456789/740",
abstract = "Partial substitution of the interlayer cations of a local bentonite (Bogovina) by hexadecyl trimethylammonium ions (HDTMA) was performed to prepare adsorbents able to simultaneously adsorb toxic metal cations and organic pollutants. Acid Orange 10 adsorption increased with increasing HDTMA addition, while the adsorption of Pb2+ decreased with increasing organophilicity. The adsorption of the dye and Pb2+ and their mixture onto Na-rich bentonite and HDTMA-bentonites, regardless of adsorbents' organophilicity, obeyed the pseudo-second-order kinetics model.",
publisher = "Elsevier Science Bv, Amsterdam",
journal = "Applied Clay Science",
title = "Organo-inorganic bentonite for simultaneous adsorption of Acid Orange 10 and lead ions",
volume = "47",
number = "3-4",
pages = "452-456",
doi = "10.1016/j.clay.2009.11.005"
}
Jović-Jovičić N, Milutinović Nikolić A, Banković P, Mojović Z, Žunić M, Gržetić I, Jovanović DM. Organo-inorganic bentonite for simultaneous adsorption of Acid Orange 10 and lead ions. Applied Clay Science. 2010;47(3-4):452-456
Jović-Jovičić, N., Milutinović Nikolić, A., Banković, P., Mojović, Z., Žunić, M., Gržetić, I.,& Jovanović, D. M. (2010). Organo-inorganic bentonite for simultaneous adsorption of Acid Orange 10 and lead ions.
Applied Clay ScienceElsevier Science Bv, Amsterdam., 47(3-4), 452-456.
https://doi.org/10.1016/j.clay.2009.11.005
Jović-Jovičić Nataša, Milutinović Nikolić Aleksandra, Banković Predrag, Mojović Zorica, Žunić Marija, Gržetić Ivan, Jovanović Dušan M., "Organo-inorganic bentonite for simultaneous adsorption of Acid Orange 10 and lead ions" 47, no. 3-4 (2010):452-456,
https://doi.org/10.1016/j.clay.2009.11.005 .
