The removal of Cs (I) ions from aqueous solution was studied using natural diatomite as adsorption materials originated from Rudovci, Serbia. The microstructure of natural diatomite has been characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM) while the degree of Cs adsorption was evaluated by atomic emission spectroscopy. The cation exchange capacity (CEC) values for natural diatomite was 50 meq/100g. Depending on whether the Cs adsorption occurred in the acidic and alkaline media at a temperature of 298.15 K in acidic media Delta G(0) values was -12.674 kJ/mol, while in alkaline media Delta G(0) was 13.142 kJ/mol and a change of Delta S-0 to 42.51 J/molK in acidic media and 44.08 J/molK in alkaline medium.
TY - JOUR
AU - Nenadović, Snežana
AU - Kljajević, Ljiljana M.
AU - Marković, Smilja
AU - Omerašević, Mia
AU - Jovanović, Uroš
AU - Andrić, Velibor
AU - Vukanac, Ivana
PY - 2015
UR - http://dais.sanu.ac.rs/123456789/3355
AB - The removal of Cs (I) ions from aqueous solution was studied using natural diatomite as adsorption materials originated from Rudovci, Serbia. The microstructure of natural diatomite has been characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM) while the degree of Cs adsorption was evaluated by atomic emission spectroscopy. The cation exchange capacity (CEC) values for natural diatomite was 50 meq/100g. Depending on whether the Cs adsorption occurred in the acidic and alkaline media at a temperature of 298.15 K in acidic media Delta G(0) values was -12.674 kJ/mol, while in alkaline media Delta G(0) was 13.142 kJ/mol and a change of Delta S-0 to 42.51 J/molK in acidic media and 44.08 J/molK in alkaline medium.
T2 - Science of Sintering
T1 - Natural Diatomite (Rudovci, Serbia) as Adsorbent for Removal Cs from Radioactive Waste Liquids
SP - 299
EP - 309
VL - 47
IS - 3
DO - 10.2298/SOS1503299N
ER -
@article{
author = "Nenadović, Snežana and Kljajević, Ljiljana M. and Marković, Smilja and Omerašević, Mia and Jovanović, Uroš and Andrić, Velibor and Vukanac, Ivana",
year = "2015",
url = "http://dais.sanu.ac.rs/123456789/3355",
abstract = "The removal of Cs (I) ions from aqueous solution was studied using natural diatomite as adsorption materials originated from Rudovci, Serbia. The microstructure of natural diatomite has been characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM) while the degree of Cs adsorption was evaluated by atomic emission spectroscopy. The cation exchange capacity (CEC) values for natural diatomite was 50 meq/100g. Depending on whether the Cs adsorption occurred in the acidic and alkaline media at a temperature of 298.15 K in acidic media Delta G(0) values was -12.674 kJ/mol, while in alkaline media Delta G(0) was 13.142 kJ/mol and a change of Delta S-0 to 42.51 J/molK in acidic media and 44.08 J/molK in alkaline medium.",
journal = "Science of Sintering",
title = "Natural Diatomite (Rudovci, Serbia) as Adsorbent for Removal Cs from Radioactive Waste Liquids",
pages = "299-309",
volume = "47",
number = "3",
doi = "10.2298/SOS1503299N"
}
Nenadović S, Kljajević LM, Marković S, Omerašević M, Jovanović U, Andrić V, Vukanac I. Natural Diatomite (Rudovci, Serbia) as Adsorbent for Removal Cs from Radioactive Waste Liquids. Science of Sintering. 2015;47(3):299-309
Nenadović, S., Kljajević, L. M., Marković, S., Omerašević, M., Jovanović, U., Andrić, V.,& Vukanac, I. (2015). Natural Diatomite (Rudovci, Serbia) as Adsorbent for Removal Cs from Radioactive Waste Liquids.
Science of Sintering, 47(3), 299-309.
https://doi.org/10.2298/SOS1503299N
Nenadović Snežana, Kljajević Ljiljana M., Marković Smilja, Omerašević Mia, Jovanović Uroš, Andrić Velibor, Vukanac Ivana, "Natural Diatomite (Rudovci, Serbia) as Adsorbent for Removal Cs from Radioactive Waste Liquids" 47, no. 3 (2015):299-309,
https://doi.org/10.2298/SOS1503299N .
