TY  - JOUR
AU  - Maksin, Danijela
AU  - Hercigonja, Radmila
AU  - Lazarevic, Magdalena Z.
AU  - Žunić, Marija
AU  - Nastasović, Aleksandra
PY  - 2012
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/1063
AB  - Technetium-99 comprises a significant health risk, since edible plants can bioaccumulate and convert it to more lipophilic species that cannot be excreted through urine. Batch kinetics of pertechnetate removal from aqueous solutions by two samples of crosslinked poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate) functionalized with diethylene triamine (PGME-deta) was investigated at the optimum pH value of 3.0, and the initial solution activity of 325 MBq dm(-3). PGME-deta was characterized by elemental analysis, mercury intrusion porosimetry, and scanning electron microscopy. Five kinetic models (pseudo-first, pseudo-second order, Elovich, Bangham, and intraparticle diffusion) were used to determine the best-fit equation for pertechnetate sorption. After 24 h, PGME-deta samples sorbed more than 98% of pertechnetate present, with maximum sorption capacity of 25.5 MBq g(-1), showing good potential for remediation of slightly contaminated groundwater.
PB  - Springer Verlag
T2  - Polymer Bulletin
T1  - Modeling of kinetics of pertechnetate removal by amino-functionalized glycidyl methacrylate copolymer
VL  - 68
IS  - 2
SP  - 507
EP  - 528
DO  - 10.1007/s00289-011-0634-5
ER  - 

@article{
author = "Maksin, Danijela and Hercigonja, Radmila and Lazarevic, Magdalena Z. and Žunić, Marija and Nastasović, Aleksandra",
year = "2012",
abstract = "Technetium-99 comprises a significant health risk, since edible plants can bioaccumulate and convert it to more lipophilic species that cannot be excreted through urine. Batch kinetics of pertechnetate removal from aqueous solutions by two samples of crosslinked poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate) functionalized with diethylene triamine (PGME-deta) was investigated at the optimum pH value of 3.0, and the initial solution activity of 325 MBq dm(-3). PGME-deta was characterized by elemental analysis, mercury intrusion porosimetry, and scanning electron microscopy. Five kinetic models (pseudo-first, pseudo-second order, Elovich, Bangham, and intraparticle diffusion) were used to determine the best-fit equation for pertechnetate sorption. After 24 h, PGME-deta samples sorbed more than 98% of pertechnetate present, with maximum sorption capacity of 25.5 MBq g(-1), showing good potential for remediation of slightly contaminated groundwater.",
publisher = "Springer Verlag",
journal = "Polymer Bulletin",
title = "Modeling of kinetics of pertechnetate removal by amino-functionalized glycidyl methacrylate copolymer",
volume = "68",
number = "2",
pages = "507-528",
doi = "10.1007/s00289-011-0634-5"
}

Maksin, D., Hercigonja, R., Lazarevic, M. Z., Žunić, M.,& Nastasović, A.. (2012). Modeling of kinetics of pertechnetate removal by amino-functionalized glycidyl methacrylate copolymer. in Polymer Bulletin
Springer Verlag., 68(2), 507-528.
https://doi.org/10.1007/s00289-011-0634-5

Maksin D, Hercigonja R, Lazarevic MZ, Žunić M, Nastasović A. Modeling of kinetics of pertechnetate removal by amino-functionalized glycidyl methacrylate copolymer. in Polymer Bulletin. 2012;68(2):507-528.
doi:10.1007/s00289-011-0634-5 .

Maksin, Danijela, Hercigonja, Radmila, Lazarevic, Magdalena Z., Žunić, Marija, Nastasović, Aleksandra, "Modeling of kinetics of pertechnetate removal by amino-functionalized glycidyl methacrylate copolymer" in Polymer Bulletin, 68, no. 2 (2012):507-528,
https://doi.org/10.1007/s00289-011-0634-5 . .