TY  - JOUR
AU  - Perendija, Jovana
AU  - Velicković, Zlate
AU  - Drazević, Ljubinka
AU  - Stojiljković, Ivana
AU  - Milcić, Miloš
AU  - Milosavljević, Milutin M.
AU  - Marinković, Aleksandar D.
AU  - Pavlović, Vladimir
PY  - 2021
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/1198
AB  - Magnetite (MG) modified cellulose membrane (Cell-MG), obtained by reaction of 3-aminosilane and subsequently with diethylenetriaminepentaacetic acid dianhydride functionalized waste Cell fibers (Cell-NH2 and Cell-DTPA, respectively), and amino-modified diatomite was used for Azoxystrobin and Iprodione removal from water. Cell-MG membrane was structurally and morphologically characterized using FT-IR and FE-SEM techniques. The influences of operational parameters, i.e. pH, contact time, temperature, and the mass of adsorbent on adsorption and kinetics were studied in a batch system. The calculated capacities of 35.32 and 30.16 mg g(-1) for Azoxystrobin and Iprodione, respectively, were obtained from non-linear Langmuir model fitting. Weber-Morris model fitting indicates the main contribution of intra-particle diffusion to overall mass transport resistance. Thermodynamic data indicate spontaneous and endothermic adsorption. The reusability of adsorbent and results from wastewater purification showed that Cell-MG could be used as general-purpose adsorbent. The adsorbent/adsorbate surface interaction was considered from the results obtained using density functional theory (DFT) and calculation of molecular electrostatic potential (MEP). Thus, a better understanding of the relation between the adsorption performances and contribution of non-specific and specific interactions to adsorption performances and design of novel adsorbent with improved properties was deduced.
PB  - Međunarodni Institut za nauku o sinterovanju, Beograd
T2  - Science of Sintering
T1  - Evaluation of Adsorption Performance and Quantum Chemical Modeling of Pesticides Removal using Cell-MG Hybrid Adsorbent
EP  - 378
IS  - 3
SP  - 355
VL  - 53
DO  - 10.2298/SOS2103355P
UR  - conv_1598
ER  - 

@article{
author = "Perendija, Jovana and Velicković, Zlate and Drazević, Ljubinka and Stojiljković, Ivana and Milcić, Miloš and Milosavljević, Milutin M. and Marinković, Aleksandar D. and Pavlović, Vladimir",
year = "2021",
abstract = "Magnetite (MG) modified cellulose membrane (Cell-MG), obtained by reaction of 3-aminosilane and subsequently with diethylenetriaminepentaacetic acid dianhydride functionalized waste Cell fibers (Cell-NH2 and Cell-DTPA, respectively), and amino-modified diatomite was used for Azoxystrobin and Iprodione removal from water. Cell-MG membrane was structurally and morphologically characterized using FT-IR and FE-SEM techniques. The influences of operational parameters, i.e. pH, contact time, temperature, and the mass of adsorbent on adsorption and kinetics were studied in a batch system. The calculated capacities of 35.32 and 30.16 mg g(-1) for Azoxystrobin and Iprodione, respectively, were obtained from non-linear Langmuir model fitting. Weber-Morris model fitting indicates the main contribution of intra-particle diffusion to overall mass transport resistance. Thermodynamic data indicate spontaneous and endothermic adsorption. The reusability of adsorbent and results from wastewater purification showed that Cell-MG could be used as general-purpose adsorbent. The adsorbent/adsorbate surface interaction was considered from the results obtained using density functional theory (DFT) and calculation of molecular electrostatic potential (MEP). Thus, a better understanding of the relation between the adsorption performances and contribution of non-specific and specific interactions to adsorption performances and design of novel adsorbent with improved properties was deduced.",
publisher = "Međunarodni Institut za nauku o sinterovanju, Beograd",
journal = "Science of Sintering",
title = "Evaluation of Adsorption Performance and Quantum Chemical Modeling of Pesticides Removal using Cell-MG Hybrid Adsorbent",
pages = "378-355",
number = "3",
volume = "53",
doi = "10.2298/SOS2103355P",
url = "conv_1598"
}

Perendija, J., Velicković, Z., Drazević, L., Stojiljković, I., Milcić, M., Milosavljević, M. M., Marinković, A. D.,& Pavlović, V.. (2021). Evaluation of Adsorption Performance and Quantum Chemical Modeling of Pesticides Removal using Cell-MG Hybrid Adsorbent. in Science of Sintering
Međunarodni Institut za nauku o sinterovanju, Beograd., 53(3), 355-378.
https://doi.org/10.2298/SOS2103355P
conv_1598

Perendija J, Velicković Z, Drazević L, Stojiljković I, Milcić M, Milosavljević MM, Marinković AD, Pavlović V. Evaluation of Adsorption Performance and Quantum Chemical Modeling of Pesticides Removal using Cell-MG Hybrid Adsorbent. in Science of Sintering. 2021;53(3):355-378.
doi:10.2298/SOS2103355P
conv_1598 .

Perendija, Jovana, Velicković, Zlate, Drazević, Ljubinka, Stojiljković, Ivana, Milcić, Miloš, Milosavljević, Milutin M., Marinković, Aleksandar D., Pavlović, Vladimir, "Evaluation of Adsorption Performance and Quantum Chemical Modeling of Pesticides Removal using Cell-MG Hybrid Adsorbent" in Science of Sintering, 53, no. 3 (2021):355-378,
https://doi.org/10.2298/SOS2103355P .,
conv_1598 .

TY  - JOUR
AU  - Taleb, Khaled
AU  - Markovski, Jasmina
AU  - Velicković, Zlate
AU  - Rusmirović, Jelena D.
AU  - Rančić, Milica
AU  - Pavlović, Vladimir
AU  - Marinković, Aleksandar
PY  - 2019
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/1078
AB  - Comparative adsorption study related to benefits of parent media size, i.e. microfibrillated cellulose (MC) versus nanocellulose (NC) support, for the preparation of magnetite (MG) based high performance adsorbent for arsenic removal was conducted. Precipitation of MG on amino terminal branched organic structure, L, either linked by maleic acid residue on NC surface (NC-MA/L) or linked by oxalyl bridge on MC surface (MC-O/L) produced NC-MA/L-MG and MC-O/L-MG adsorbents, respectively. Precipitation of nanosized MG on amino functionalized NC-MA/L and MC-O/L, performed according to optimized procedure, contributed to improved textural properties and adsorptive/kinetic performances of novel adsorbents. Adsorption capacity of arsenate, As(V), was in favor of NC-MA/L-MG (85.3 versus 18.5 mg g(-1)) while MC-O/L-MG exhibited faster kinetics (0.541 versus 0.189 g mg(-1) min(-1)). Lower capacity of arsenite, As(III), removal, 68.3 mg g(-1) for NC-MA/L-MG and 17.8 mg g(-1) for MC-O/L-MG, were obtained. Calculated activation energies, 13.28 and 10.87 kJ mol(-1) for NC-MA/L-MG and MC-O/L-MG with respect to As(V), respectively, suggest, in accordance with results of Weber-Morris fitting, that internal mass transfer controls adsorption process. Model free adsorption kinetics confirmed beneficial uses of MC-O/L-MG due to low activation energy dependence on the extent of adsorption.
PB  - Elsevier
T2  - Arabian Journal of Chemistry
T1  - Arsenic removal by magnetite-loaded amino modified nano/microcellulose adsorbents: Effect of functionalization and media size
EP  - 4693
IS  - 8
SP  - 4675
VL  - 12
UR  - conv_2395
ER  - 

@article{
author = "Taleb, Khaled and Markovski, Jasmina and Velicković, Zlate and Rusmirović, Jelena D. and Rančić, Milica and Pavlović, Vladimir and Marinković, Aleksandar",
year = "2019",
abstract = "Comparative adsorption study related to benefits of parent media size, i.e. microfibrillated cellulose (MC) versus nanocellulose (NC) support, for the preparation of magnetite (MG) based high performance adsorbent for arsenic removal was conducted. Precipitation of MG on amino terminal branched organic structure, L, either linked by maleic acid residue on NC surface (NC-MA/L) or linked by oxalyl bridge on MC surface (MC-O/L) produced NC-MA/L-MG and MC-O/L-MG adsorbents, respectively. Precipitation of nanosized MG on amino functionalized NC-MA/L and MC-O/L, performed according to optimized procedure, contributed to improved textural properties and adsorptive/kinetic performances of novel adsorbents. Adsorption capacity of arsenate, As(V), was in favor of NC-MA/L-MG (85.3 versus 18.5 mg g(-1)) while MC-O/L-MG exhibited faster kinetics (0.541 versus 0.189 g mg(-1) min(-1)). Lower capacity of arsenite, As(III), removal, 68.3 mg g(-1) for NC-MA/L-MG and 17.8 mg g(-1) for MC-O/L-MG, were obtained. Calculated activation energies, 13.28 and 10.87 kJ mol(-1) for NC-MA/L-MG and MC-O/L-MG with respect to As(V), respectively, suggest, in accordance with results of Weber-Morris fitting, that internal mass transfer controls adsorption process. Model free adsorption kinetics confirmed beneficial uses of MC-O/L-MG due to low activation energy dependence on the extent of adsorption.",
publisher = "Elsevier",
journal = "Arabian Journal of Chemistry",
title = "Arsenic removal by magnetite-loaded amino modified nano/microcellulose adsorbents: Effect of functionalization and media size",
pages = "4693-4675",
number = "8",
volume = "12",
url = "conv_2395"
}

Taleb, K., Markovski, J., Velicković, Z., Rusmirović, J. D., Rančić, M., Pavlović, V.,& Marinković, A.. (2019). Arsenic removal by magnetite-loaded amino modified nano/microcellulose adsorbents: Effect of functionalization and media size. in Arabian Journal of Chemistry
Elsevier., 12(8), 4675-4693.
conv_2395

Taleb K, Markovski J, Velicković Z, Rusmirović JD, Rančić M, Pavlović V, Marinković A. Arsenic removal by magnetite-loaded amino modified nano/microcellulose adsorbents: Effect of functionalization and media size. in Arabian Journal of Chemistry. 2019;12(8):4675-4693.
conv_2395 .

Taleb, Khaled, Markovski, Jasmina, Velicković, Zlate, Rusmirović, Jelena D., Rančić, Milica, Pavlović, Vladimir, Marinković, Aleksandar, "Arsenic removal by magnetite-loaded amino modified nano/microcellulose adsorbents: Effect of functionalization and media size" in Arabian Journal of Chemistry, 12, no. 8 (2019):4675-4693,
conv_2395 .

TY  - JOUR
AU  - Taleb, Khaled
AU  - Rusmirović, Jelena D.
AU  - Rančić, Milica
AU  - Nikolić, Jasmina B.
AU  - Drmanić, Saša Z.
AU  - Velicković, Zlate
AU  - Marinković, Aleksandar D.
PY  - 2016
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/798
AB  - A novel adsorbent, NC-PEG, obtained by modification of nanocellulose (NC) with PEG-6-arm amino polyethylene glycol (PEG-NH2) via maleic anhydride (MA) linker, was used for removal of Cd2+ and Ni2+ from water. A subsequent precipitation of iron oxide (FO) from goethite on NC-PEG was employed to produce NC-PEG/FO adsorbent which was used for As(V) and As(III) removal. In a batch test, the influence of pH, contact time, initial ion concentration and temperature on the adsorption efficiency were studied. The maximum adsorption capacities found for Cd2+ and Ni2+, obtained by the use of Langmuir model, were 37.9 and 32.4 mg g(-1) at 25 degrees C, respectively. Also, high As(V) and As(III) removal capacities of 26.0 and 23.6 mg g(-1) were obtained. The thermodynamic parameters indicated endothermic, feasible and spontaneous nature of the adsorption process. The kinetic study, i.e., fitting by Weber-Morris model predicted that intra-particle diffusion was the rate-controlling step. The ability for multi-cycle reusability of both NC-PEG and NCPEG/FO, represents a positive indicator when considering their possible applications.
PB  - Srpsko hemijsko društvo, Beograd
T2  - Journal of the Serbian Chemical Society
T1  - Efficient pollutants removal by amino-modified nanocellulose impregnated with iron oxide
EP  - 1213
IS  - 10
SP  - 1199
VL  - 81
DO  - 10.2298/JSC160529063T
UR  - conv_1233
ER  - 

@article{
author = "Taleb, Khaled and Rusmirović, Jelena D. and Rančić, Milica and Nikolić, Jasmina B. and Drmanić, Saša Z. and Velicković, Zlate and Marinković, Aleksandar D.",
year = "2016",
abstract = "A novel adsorbent, NC-PEG, obtained by modification of nanocellulose (NC) with PEG-6-arm amino polyethylene glycol (PEG-NH2) via maleic anhydride (MA) linker, was used for removal of Cd2+ and Ni2+ from water. A subsequent precipitation of iron oxide (FO) from goethite on NC-PEG was employed to produce NC-PEG/FO adsorbent which was used for As(V) and As(III) removal. In a batch test, the influence of pH, contact time, initial ion concentration and temperature on the adsorption efficiency were studied. The maximum adsorption capacities found for Cd2+ and Ni2+, obtained by the use of Langmuir model, were 37.9 and 32.4 mg g(-1) at 25 degrees C, respectively. Also, high As(V) and As(III) removal capacities of 26.0 and 23.6 mg g(-1) were obtained. The thermodynamic parameters indicated endothermic, feasible and spontaneous nature of the adsorption process. The kinetic study, i.e., fitting by Weber-Morris model predicted that intra-particle diffusion was the rate-controlling step. The ability for multi-cycle reusability of both NC-PEG and NCPEG/FO, represents a positive indicator when considering their possible applications.",
publisher = "Srpsko hemijsko društvo, Beograd",
journal = "Journal of the Serbian Chemical Society",
title = "Efficient pollutants removal by amino-modified nanocellulose impregnated with iron oxide",
pages = "1213-1199",
number = "10",
volume = "81",
doi = "10.2298/JSC160529063T",
url = "conv_1233"
}

Taleb, K., Rusmirović, J. D., Rančić, M., Nikolić, J. B., Drmanić, S. Z., Velicković, Z.,& Marinković, A. D.. (2016). Efficient pollutants removal by amino-modified nanocellulose impregnated with iron oxide. in Journal of the Serbian Chemical Society
Srpsko hemijsko društvo, Beograd., 81(10), 1199-1213.
https://doi.org/10.2298/JSC160529063T
conv_1233

Taleb K, Rusmirović JD, Rančić M, Nikolić JB, Drmanić SZ, Velicković Z, Marinković AD. Efficient pollutants removal by amino-modified nanocellulose impregnated with iron oxide. in Journal of the Serbian Chemical Society. 2016;81(10):1199-1213.
doi:10.2298/JSC160529063T
conv_1233 .

Taleb, Khaled, Rusmirović, Jelena D., Rančić, Milica, Nikolić, Jasmina B., Drmanić, Saša Z., Velicković, Zlate, Marinković, Aleksandar D., "Efficient pollutants removal by amino-modified nanocellulose impregnated with iron oxide" in Journal of the Serbian Chemical Society, 81, no. 10 (2016):1199-1213,
https://doi.org/10.2298/JSC160529063T .,
conv_1233 .