Markovic, Marija

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  • Markovic, Marija (1)
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Author's Bibliography

Natural and Modified Zeolite-Alginate Composites. Application for Removal of Heavy Metal Cations from Contaminated Water Solutions

Kragović, Milan M.; Pašalić, Snežana; Markovic, Marija; Petrović, Marija; Nedeljkovic, Blagoje; Momčilović, Miloš; Stojmenović, Marija

(2018)

TY  - JOUR
AU  - Kragović, Milan M.
AU  - Pašalić, Snežana
AU  - Markovic, Marija
AU  - Petrović, Marija
AU  - Nedeljkovic, Blagoje
AU  - Momčilović, Miloš
AU  - Stojmenović, Marija
PY  - 2018
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/1946
AB  - In present paper, the influence of the initial pH and concentration of Pb2+ on its adsorption by the natural (NZA) and Fe(III)-modified zeolite-alginate beads (FeA) was studied. Results showed that modification of the starting materials have a positive effect on their adsorption capacities (102 and 136 mg/g for the NZA and FeA, respectively). After encapsulation, the mechanism of lead adsorption by both adsorbents was changed and ion exchange dominates. The best adsorption was achieved for initial pH GT 3.8. Cation exchange capacity, structural properties, and hydrophobicity of samples were also determined, and the presence of the alginate has no significant influence on investigated properties of samples. Experiments on wastewater from tailings of lead and zinc mine Grot, Serbia, showed that after treatment with both adsorbents, the content of the most abundant heavy metals (Pb, Zn, Hg, and Mn) significantly decreased.
T2  - Minerals
T1  - Natural and Modified Zeolite-Alginate Composites. Application for Removal of Heavy Metal Cations from Contaminated Water Solutions
VL  - 8
IS  - 1
DO  - 10.3390/min8010011
ER  - 
@article{
author = "Kragović, Milan M. and Pašalić, Snežana and Markovic, Marija and Petrović, Marija and Nedeljkovic, Blagoje and Momčilović, Miloš and Stojmenović, Marija",
year = "2018",
abstract = "In present paper, the influence of the initial pH and concentration of Pb2+ on its adsorption by the natural (NZA) and Fe(III)-modified zeolite-alginate beads (FeA) was studied. Results showed that modification of the starting materials have a positive effect on their adsorption capacities (102 and 136 mg/g for the NZA and FeA, respectively). After encapsulation, the mechanism of lead adsorption by both adsorbents was changed and ion exchange dominates. The best adsorption was achieved for initial pH GT 3.8. Cation exchange capacity, structural properties, and hydrophobicity of samples were also determined, and the presence of the alginate has no significant influence on investigated properties of samples. Experiments on wastewater from tailings of lead and zinc mine Grot, Serbia, showed that after treatment with both adsorbents, the content of the most abundant heavy metals (Pb, Zn, Hg, and Mn) significantly decreased.",
journal = "Minerals",
title = "Natural and Modified Zeolite-Alginate Composites. Application for Removal of Heavy Metal Cations from Contaminated Water Solutions",
volume = "8",
number = "1",
doi = "10.3390/min8010011"
}
Kragović, M. M., Pašalić, S., Markovic, M., Petrović, M., Nedeljkovic, B., Momčilović, M.,& Stojmenović, M.. (2018). Natural and Modified Zeolite-Alginate Composites. Application for Removal of Heavy Metal Cations from Contaminated Water Solutions. in Minerals, 8(1).
https://doi.org/10.3390/min8010011
Kragović MM, Pašalić S, Markovic M, Petrović M, Nedeljkovic B, Momčilović M, Stojmenović M. Natural and Modified Zeolite-Alginate Composites. Application for Removal of Heavy Metal Cations from Contaminated Water Solutions. in Minerals. 2018;8(1).
doi:10.3390/min8010011 .
Kragović, Milan M., Pašalić, Snežana, Markovic, Marija, Petrović, Marija, Nedeljkovic, Blagoje, Momčilović, Miloš, Stojmenović, Marija, "Natural and Modified Zeolite-Alginate Composites. Application for Removal of Heavy Metal Cations from Contaminated Water Solutions" in Minerals, 8, no. 1 (2018),
https://doi.org/10.3390/min8010011 . .
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