Obradović, Ljubiša

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  • Obradović, Ljubiša (2)
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Author's Bibliography

The Application of a Natural Zeolite for Acid Mine Drainage Purification

Marković, Radmila; Gardić, Vojka; Obradović, Ljubiša; Djordjievski, Stefan; Stevanović, Zoran; Stevanović, Jasmina; Gvozdenović, Milica M.

(Japan Inst Metals, Sendai, 2015)

TY  - JOUR
AU  - Marković, Radmila
AU  - Gardić, Vojka
AU  - Obradović, Ljubiša
AU  - Djordjievski, Stefan
AU  - Stevanović, Zoran
AU  - Stevanović, Jasmina
AU  - Gvozdenović, Milica M.
PY  - 2015
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/1675
AB  - A natural zeolite from Serbia was employed for the removal of heavy metals from acid mine drainage (AMD) generated in the area of copper mine. The efficiency of the natural zeolite samples was tested on AMD that contained manganese, copper, zinc, nickel and cadmium ions in the concentrations above the maximal allowed, according to existing legislation. The results of X-ray diffraction (XRD) analyses of natural zeolite having a particle size of -1 + 0.3 mm, confirmed that the clinoptilolite (Al1.6H30Ca2.06O4756Si164) is a dominant mineral of mine tuff. A dynamic method was used for the experiments in order to simulate real conditions in an industrially relevant environment. The effect of the flow rate of AMD, type of columns and zeolite classes on the degree of adsorption of the heavy metals from AMD was investigated. The results of chemical analyses of treated AMD samples at a flow rate of 0.0033 dm(3)s(-1) which corresponds to the spontaneous outflow from the real accumulation indicate that concentrations of heavy metals are not decreased below that allowed for defined recipient class, except for copper. Also, these results show that the heavy metal ion removal serie for the industrially relevant environment can be given as: Cu > Zn > Cd > Mn > Ni.
PB  - Japan Inst Metals, Sendai
T2  - Materials Transactions
T1  - The Application of a Natural Zeolite for Acid Mine Drainage Purification
VL  - 56
IS  - 12
SP  - 2053
EP  - 2057
DO  - 10.2320/matertrans.M2015292
ER  - 
@article{
author = "Marković, Radmila and Gardić, Vojka and Obradović, Ljubiša and Djordjievski, Stefan and Stevanović, Zoran and Stevanović, Jasmina and Gvozdenović, Milica M.",
year = "2015",
abstract = "A natural zeolite from Serbia was employed for the removal of heavy metals from acid mine drainage (AMD) generated in the area of copper mine. The efficiency of the natural zeolite samples was tested on AMD that contained manganese, copper, zinc, nickel and cadmium ions in the concentrations above the maximal allowed, according to existing legislation. The results of X-ray diffraction (XRD) analyses of natural zeolite having a particle size of -1 + 0.3 mm, confirmed that the clinoptilolite (Al1.6H30Ca2.06O4756Si164) is a dominant mineral of mine tuff. A dynamic method was used for the experiments in order to simulate real conditions in an industrially relevant environment. The effect of the flow rate of AMD, type of columns and zeolite classes on the degree of adsorption of the heavy metals from AMD was investigated. The results of chemical analyses of treated AMD samples at a flow rate of 0.0033 dm(3)s(-1) which corresponds to the spontaneous outflow from the real accumulation indicate that concentrations of heavy metals are not decreased below that allowed for defined recipient class, except for copper. Also, these results show that the heavy metal ion removal serie for the industrially relevant environment can be given as: Cu > Zn > Cd > Mn > Ni.",
publisher = "Japan Inst Metals, Sendai",
journal = "Materials Transactions",
title = "The Application of a Natural Zeolite for Acid Mine Drainage Purification",
volume = "56",
number = "12",
pages = "2053-2057",
doi = "10.2320/matertrans.M2015292"
}
Marković, R., Gardić, V., Obradović, L., Djordjievski, S., Stevanović, Z., Stevanović, J.,& Gvozdenović, M. M.. (2015). The Application of a Natural Zeolite for Acid Mine Drainage Purification. in Materials Transactions
Japan Inst Metals, Sendai., 56(12), 2053-2057.
https://doi.org/10.2320/matertrans.M2015292
Marković R, Gardić V, Obradović L, Djordjievski S, Stevanović Z, Stevanović J, Gvozdenović MM. The Application of a Natural Zeolite for Acid Mine Drainage Purification. in Materials Transactions. 2015;56(12):2053-2057.
doi:10.2320/matertrans.M2015292 .
Marković, Radmila, Gardić, Vojka, Obradović, Ljubiša, Djordjievski, Stefan, Stevanović, Zoran, Stevanović, Jasmina, Gvozdenović, Milica M., "The Application of a Natural Zeolite for Acid Mine Drainage Purification" in Materials Transactions, 56, no. 12 (2015):2053-2057,
https://doi.org/10.2320/matertrans.M2015292 . .
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2
3

Mine Waste Water Management in the Bor Municipality in Order to Protect the Bor River Water

Stevanović, Zoran; Obradović, Ljubiša; Marković, Radmila; Jonović, Radojka; Avramović, Ljiljana; Bugarin, Mile; Stevanović, Jasmina

(IntechOpen, 2013)

TY  - CHAP
AU  - Stevanović, Zoran
AU  - Obradović, Ljubiša
AU  - Marković, Radmila
AU  - Jonović, Radojka
AU  - Avramović, Ljiljana
AU  - Bugarin, Mile
AU  - Stevanović, Jasmina
PY  - 2013
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/3484
AB  - The results of leaching and toxicity tests of flotation tailings, i.e. the solid waste, originated as the result of mining-metallurgical activities in the area of East Serbia, showed that it is a dangerous and toxic waste. This waste is a constant source of water, soil and air pollution.The results of chemical analyses of waste water, generated from the investigated sites, showed that water individually presents a pollution source of the Bor River.The proposed Waste Water Management, in order to reduce the water pollution in the Bor River, cannot immediately or within a short time bring in a properly and clean condition one “dead” river and the black ecological point (or rather the river in which even the bacteria cannot survive). However, what gives a practical contribution of this work to cleaner water in the Bor River, in the coming period, is to establish a mechanism for waste water management. The implementation of waste water management creates the conditions for gradual reduction the newly-formed acid mine water, with the ultimate aim of completely control its creation in the future.
PB  - IntechOpen
T2  - Waste Water - Treatment Technologies and Recent Analytical Developments
T1  - Mine Waste Water Management in the Bor Municipality in Order to Protect the Bor River Water
SP  - 41
EP  - 62
DO  - 10.5772/51902
ER  - 
@inbook{
author = "Stevanović, Zoran and Obradović, Ljubiša and Marković, Radmila and Jonović, Radojka and Avramović, Ljiljana and Bugarin, Mile and Stevanović, Jasmina",
year = "2013",
abstract = "The results of leaching and toxicity tests of flotation tailings, i.e. the solid waste, originated as the result of mining-metallurgical activities in the area of East Serbia, showed that it is a dangerous and toxic waste. This waste is a constant source of water, soil and air pollution.The results of chemical analyses of waste water, generated from the investigated sites, showed that water individually presents a pollution source of the Bor River.The proposed Waste Water Management, in order to reduce the water pollution in the Bor River, cannot immediately or within a short time bring in a properly and clean condition one “dead” river and the black ecological point (or rather the river in which even the bacteria cannot survive). However, what gives a practical contribution of this work to cleaner water in the Bor River, in the coming period, is to establish a mechanism for waste water management. The implementation of waste water management creates the conditions for gradual reduction the newly-formed acid mine water, with the ultimate aim of completely control its creation in the future.",
publisher = "IntechOpen",
journal = "Waste Water - Treatment Technologies and Recent Analytical Developments",
booktitle = "Mine Waste Water Management in the Bor Municipality in Order to Protect the Bor River Water",
pages = "41-62",
doi = "10.5772/51902"
}
Stevanović, Z., Obradović, L., Marković, R., Jonović, R., Avramović, L., Bugarin, M.,& Stevanović, J.. (2013). Mine Waste Water Management in the Bor Municipality in Order to Protect the Bor River Water. in Waste Water - Treatment Technologies and Recent Analytical Developments
IntechOpen., 41-62.
https://doi.org/10.5772/51902
Stevanović Z, Obradović L, Marković R, Jonović R, Avramović L, Bugarin M, Stevanović J. Mine Waste Water Management in the Bor Municipality in Order to Protect the Bor River Water. in Waste Water - Treatment Technologies and Recent Analytical Developments. 2013;:41-62.
doi:10.5772/51902 .
Stevanović, Zoran, Obradović, Ljubiša, Marković, Radmila, Jonović, Radojka, Avramović, Ljiljana, Bugarin, Mile, Stevanović, Jasmina, "Mine Waste Water Management in the Bor Municipality in Order to Protect the Bor River Water" in Waste Water - Treatment Technologies and Recent Analytical Developments (2013):41-62,
https://doi.org/10.5772/51902 . .
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