TY  - JOUR
AU  - Sandić, Zvjezdana
AU  - Žunić, Marija J.
AU  - Maksin, Danijela D.
AU  - Milutinović-Nikolić, Aleksandra D.
AU  - Popović, Aleksandar R.
AU  - Jovanović, Dušan M.
AU  - Nastasović, Aleksandra B.
PY  - 2014
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/369
AB  - In this paper, macroporous glycidyl methacrylate and ethylene glycol dimethacrylate copolymer functionalized with diethylene triamine (PGME-deta), was evaluated as Reactive Black 5 (RB5) sorbent. Batch RB5 removal from aqueous solution by PGME-deta was investigated by varying pH, contact time, sorbent dosage, initial dye concentration and temperature. The sorption is pH sensitive having maximum at pH 2 (dye removal of 85%), decreasing with the increase of pH (dye removal of 24% at pH 11) after 60 min. Sorption kinetics was fitted to chemical-reaction and particle-diffusion models (pseudo-first-, pseudo-second-order, intraparticle diffusion and Mckay models). The pseudo-second-order kinetic model accurately predicted the RB5 amount sorbed under all investigated operating conditions, while the intraparticle diffusion was the dominant rate-limiting mechanism. The diffusion mechanism was more prevalent with the decrease in temperature and the increase in concentration. The isotherm data was best fitted with the Langmuir model, indicating homogeneous distribution of active sites on PGME-deta and monolayer sorption, with the maximum sorption capacity of 353 mg g(-1). The calculated sorption rates improved with increasing temperature and an activation energy close to 40 kj mol(-1) was determined, suggesting that chemisorption was also rate-controlling.
T2  - Hemijska industrija
T1  - Glycidyl methacrylate macroporous copolymer grafted with diethylene triamine as sorbent for Reactive Black 5
VL  - 68
IS  - 6
SP  - 685
EP  - 699
DO  - 10.2298/HEMIND140127023S
ER  - 

@article{
author = "Sandić, Zvjezdana and Žunić, Marija J. and Maksin, Danijela D. and Milutinović-Nikolić, Aleksandra D. and Popović, Aleksandar R. and Jovanović, Dušan M. and Nastasović, Aleksandra B.",
year = "2014",
abstract = "In this paper, macroporous glycidyl methacrylate and ethylene glycol dimethacrylate copolymer functionalized with diethylene triamine (PGME-deta), was evaluated as Reactive Black 5 (RB5) sorbent. Batch RB5 removal from aqueous solution by PGME-deta was investigated by varying pH, contact time, sorbent dosage, initial dye concentration and temperature. The sorption is pH sensitive having maximum at pH 2 (dye removal of 85%), decreasing with the increase of pH (dye removal of 24% at pH 11) after 60 min. Sorption kinetics was fitted to chemical-reaction and particle-diffusion models (pseudo-first-, pseudo-second-order, intraparticle diffusion and Mckay models). The pseudo-second-order kinetic model accurately predicted the RB5 amount sorbed under all investigated operating conditions, while the intraparticle diffusion was the dominant rate-limiting mechanism. The diffusion mechanism was more prevalent with the decrease in temperature and the increase in concentration. The isotherm data was best fitted with the Langmuir model, indicating homogeneous distribution of active sites on PGME-deta and monolayer sorption, with the maximum sorption capacity of 353 mg g(-1). The calculated sorption rates improved with increasing temperature and an activation energy close to 40 kj mol(-1) was determined, suggesting that chemisorption was also rate-controlling.",
journal = "Hemijska industrija",
title = "Glycidyl methacrylate macroporous copolymer grafted with diethylene triamine as sorbent for Reactive Black 5",
volume = "68",
number = "6",
pages = "685-699",
doi = "10.2298/HEMIND140127023S"
}

Sandić, Z., Žunić, M. J., Maksin, D. D., Milutinović-Nikolić, A. D., Popović, A. R., Jovanović, D. M.,& Nastasović, A. B.. (2014). Glycidyl methacrylate macroporous copolymer grafted with diethylene triamine as sorbent for Reactive Black 5. in Hemijska industrija, 68(6), 685-699.
https://doi.org/10.2298/HEMIND140127023S

Sandić Z, Žunić MJ, Maksin DD, Milutinović-Nikolić AD, Popović AR, Jovanović DM, Nastasović AB. Glycidyl methacrylate macroporous copolymer grafted with diethylene triamine as sorbent for Reactive Black 5. in Hemijska industrija. 2014;68(6):685-699.
doi:10.2298/HEMIND140127023S .

Sandić, Zvjezdana, Žunić, Marija J., Maksin, Danijela D., Milutinović-Nikolić, Aleksandra D., Popović, Aleksandar R., Jovanović, Dušan M., Nastasović, Aleksandra B., "Glycidyl methacrylate macroporous copolymer grafted with diethylene triamine as sorbent for Reactive Black 5" in Hemijska industrija, 68, no. 6 (2014):685-699,
https://doi.org/10.2298/HEMIND140127023S . .