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Adsorption of nicotine from aqueous solutions on montmorillonite and acid – modified montmorillonite

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Authors
Ilić, Irena
Jović-Jovičić, Nataša
Banković, Predrag
Mojović, Zorica
Lončarević, Davor
Gržetić, Ivan
Milutinović Nikolić, Aleksandra
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Abstract
Montmorillonite (Mt) and acid modified montmorillonite (MtA) were tested as nicotine adsorbents. The samples were characterized using FT-IR spectroscopy and low temperature nitrogen physisorption. Nicotine adsorption was performed with respect to contact time, pH and initial nicotine concentration. The kinetics of adsorption obeyed the pseudo-second-order kinetics. The optimal pH values for nicotine adsorption were 6 and 9 for Mt and MtA, respectively. The isotherms related to adsorption on Mt at pH = 6 and 9 as well as for MtA at pH=6 were best fitted with Sips isotherm model, while adsorption onto MtA at pH=9 obeyed Langmuir isotherm model.
Монморијонит (Mt) и кисело модификован монморијонит (MtA) су испитани као адсорбенси никотина. Узорци су окарактерисани FT-IR спектроскопијом и нискотемпературном физисорпцијом азота. Адсорпција никотина испитивана је у зависности од времена контакта, pH и почетне концентрације никотина. Псеудодруги ред добро описује кинетику адсорпције. Оптимална pH вредност за адсорпцију никотина на Mt је 6 док је за MtA 9. Сипсов модел најбоље описује адсорпцију никотина на Mt на pH = 6 и 9 као и на MtA на pH = 6, док се aдсорпција на MtA на pH = 9 одвија по Лангмировом моделу.
Keywords:
Adsorption / Acid modification / Montmorillonite / Nicotine / адсорпција / кисела модофикација / монморијонит / никотин
Source:
Science of sintering, 2019, 51, 1, 93-100
Publisher:
  • International Institute for the Science of Sintering, Beograd
Funding / projects:
  • Nanostructured Functional and Composite Materials in Catalytic and Sorption Processes (RS-45001)

DOI: 10.2298/SOS1901093I

ISSN: 0350-820X

WoS: 000496247800008

[ Google Scholar ]
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URI
https://cer.ihtm.bg.ac.rs/handle/123456789/3460
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  • Radovi istraživača / Researchers' publications
Institution/Community
IHTM
TY  - JOUR
AU  - Ilić, Irena
AU  - Jović-Jovičić, Nataša
AU  - Banković, Predrag
AU  - Mojović, Zorica
AU  - Lončarević, Davor
AU  - Gržetić, Ivan
AU  - Milutinović Nikolić, Aleksandra
PY  - 2019
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/3460
AB  - Montmorillonite (Mt) and acid modified montmorillonite (MtA) were tested as
nicotine adsorbents. The samples were characterized using FT-IR spectroscopy and low
temperature nitrogen physisorption. Nicotine adsorption was performed with respect to
contact time, pH and initial nicotine concentration. The kinetics of adsorption obeyed the
pseudo-second-order kinetics. The optimal pH values for nicotine adsorption were 6 and 9 for
Mt and MtA, respectively. The isotherms related to adsorption on Mt at pH = 6 and 9 as well
as for MtA at pH=6 were best fitted with Sips isotherm model, while adsorption onto MtA at
pH=9 obeyed Langmuir isotherm model.
AB  - Монморијонит (Mt) и кисело модификован монморијонит (MtA) су испитани као адсорбенси никотина. Узорци су окарактерисани FT-IR спектроскопијом и нискотемпературном физисорпцијом азота. Адсорпција никотина испитивана је у зависности од времена контакта, pH и почетне концентрације никотина. Псеудодруги ред добро описује кинетику адсорпције. Оптимална pH вредност за адсорпцију никотина на Mt је 6 док је за MtA 9. Сипсов модел најбоље описује адсорпцију никотина на Mt на pH = 6 и 9 као и на MtA на pH = 6, док се aдсорпција на MtA на pH = 9 одвија по Лангмировом моделу.
PB  - International Institute for the Science of Sintering, Beograd
T2  - Science of sintering
T1  - Adsorption of nicotine from aqueous solutions on montmorillonite and acid – modified montmorillonite
VL  - 51
IS  - 1
SP  - 93
EP  - 100
DO  - 10.2298/SOS1901093I
ER  - 
@article{
author = "Ilić, Irena and Jović-Jovičić, Nataša and Banković, Predrag and Mojović, Zorica and Lončarević, Davor and Gržetić, Ivan and Milutinović Nikolić, Aleksandra",
year = "2019",
abstract = "Montmorillonite (Mt) and acid modified montmorillonite (MtA) were tested as
nicotine adsorbents. The samples were characterized using FT-IR spectroscopy and low
temperature nitrogen physisorption. Nicotine adsorption was performed with respect to
contact time, pH and initial nicotine concentration. The kinetics of adsorption obeyed the
pseudo-second-order kinetics. The optimal pH values for nicotine adsorption were 6 and 9 for
Mt and MtA, respectively. The isotherms related to adsorption on Mt at pH = 6 and 9 as well
as for MtA at pH=6 were best fitted with Sips isotherm model, while adsorption onto MtA at
pH=9 obeyed Langmuir isotherm model., Монморијонит (Mt) и кисело модификован монморијонит (MtA) су испитани као адсорбенси никотина. Узорци су окарактерисани FT-IR спектроскопијом и нискотемпературном физисорпцијом азота. Адсорпција никотина испитивана је у зависности од времена контакта, pH и почетне концентрације никотина. Псеудодруги ред добро описује кинетику адсорпције. Оптимална pH вредност за адсорпцију никотина на Mt је 6 док је за MtA 9. Сипсов модел најбоље описује адсорпцију никотина на Mt на pH = 6 и 9 као и на MtA на pH = 6, док се aдсорпција на MtA на pH = 9 одвија по Лангмировом моделу.",
publisher = "International Institute for the Science of Sintering, Beograd",
journal = "Science of sintering",
title = "Adsorption of nicotine from aqueous solutions on montmorillonite and acid – modified montmorillonite",
volume = "51",
number = "1",
pages = "93-100",
doi = "10.2298/SOS1901093I"
}
Ilić, I., Jović-Jovičić, N., Banković, P., Mojović, Z., Lončarević, D., Gržetić, I.,& Milutinović Nikolić, A.. (2019). Adsorption of nicotine from aqueous solutions on montmorillonite and acid – modified montmorillonite. in Science of sintering
International Institute for the Science of Sintering, Beograd., 51(1), 93-100.
https://doi.org/10.2298/SOS1901093I
Ilić I, Jović-Jovičić N, Banković P, Mojović Z, Lončarević D, Gržetić I, Milutinović Nikolić A. Adsorption of nicotine from aqueous solutions on montmorillonite and acid – modified montmorillonite. in Science of sintering. 2019;51(1):93-100.
doi:10.2298/SOS1901093I .
Ilić, Irena, Jović-Jovičić, Nataša, Banković, Predrag, Mojović, Zorica, Lončarević, Davor, Gržetić, Ivan, Milutinović Nikolić, Aleksandra, "Adsorption of nicotine from aqueous solutions on montmorillonite and acid – modified montmorillonite" in Science of sintering, 51, no. 1 (2019):93-100,
https://doi.org/10.2298/SOS1901093I . .

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