Application of raw volcanic rock found in etna valley as an adsorbent of chromates, arsenates and selenates
2018
Аутори
Bugarčić, MladenMilivojević, Milan
Marinković, Aleksandar
Marković, Branislav
Sokić, Miroslav
Petronijević, Nela
Stojanović, Jovica
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
This paper aims to determine the potential of volcanic rock found in Etna valley as an adsorbent of heavy metals in anionic form (chromates, arsenates, and selenates). Characterization of the volcanic rock was done with chemical methods (AAS, AES, gravimetric analysis, XRF), physicochemical methods (XRD, FTIR, SEM, DTA, DTG) and physical methods (porosity measurement, Microscopy in transmitted light). Also, equilibrium adsorption capacity was determined. All the results of adsorption capacity were satisfying considering the mineral composition, granulation, and porosity. The removal efficiency of chromates was the biggest (above 30 %) with adsorption capacity of 15.6 mg Cr g(-1). The lowest adsorption efficiency was with the selenates, approximately 18 %.
Кључне речи:
adsorption / anionic heavy metals / volcanic rock / EtnaИзвор:
Metallurgical & Materials Engineering, 2018, 24, 2, 133-144Издавач:
- Savez inženjera metalurgije Srbije, Beograd
Финансирање / пројекти:
- Развој технолошких процеса прераде нестандардних концентрата бакра у циљу оптимизације емисије загађујућих материја (RS-MESTD-Technological Development (TD or TR)-34023)
- Развој нових инкапсулационих и ензимских технологија за производњу биокатализатора и биолошки активних компонената хране у циљу повећања њене конкурентности, квалитета и безбедности (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-46010)
Институција/група
Tehnološko-metalurški fakultetTY - JOUR AU - Bugarčić, Mladen AU - Milivojević, Milan AU - Marinković, Aleksandar AU - Marković, Branislav AU - Sokić, Miroslav AU - Petronijević, Nela AU - Stojanović, Jovica PY - 2018 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3882 AB - This paper aims to determine the potential of volcanic rock found in Etna valley as an adsorbent of heavy metals in anionic form (chromates, arsenates, and selenates). Characterization of the volcanic rock was done with chemical methods (AAS, AES, gravimetric analysis, XRF), physicochemical methods (XRD, FTIR, SEM, DTA, DTG) and physical methods (porosity measurement, Microscopy in transmitted light). Also, equilibrium adsorption capacity was determined. All the results of adsorption capacity were satisfying considering the mineral composition, granulation, and porosity. The removal efficiency of chromates was the biggest (above 30 %) with adsorption capacity of 15.6 mg Cr g(-1). The lowest adsorption efficiency was with the selenates, approximately 18 %. PB - Savez inženjera metalurgije Srbije, Beograd T2 - Metallurgical & Materials Engineering T1 - Application of raw volcanic rock found in etna valley as an adsorbent of chromates, arsenates and selenates EP - 144 IS - 2 SP - 133 VL - 24 DO - 10.30544/366 ER -
@article{ author = "Bugarčić, Mladen and Milivojević, Milan and Marinković, Aleksandar and Marković, Branislav and Sokić, Miroslav and Petronijević, Nela and Stojanović, Jovica", year = "2018", abstract = "This paper aims to determine the potential of volcanic rock found in Etna valley as an adsorbent of heavy metals in anionic form (chromates, arsenates, and selenates). Characterization of the volcanic rock was done with chemical methods (AAS, AES, gravimetric analysis, XRF), physicochemical methods (XRD, FTIR, SEM, DTA, DTG) and physical methods (porosity measurement, Microscopy in transmitted light). Also, equilibrium adsorption capacity was determined. All the results of adsorption capacity were satisfying considering the mineral composition, granulation, and porosity. The removal efficiency of chromates was the biggest (above 30 %) with adsorption capacity of 15.6 mg Cr g(-1). The lowest adsorption efficiency was with the selenates, approximately 18 %.", publisher = "Savez inženjera metalurgije Srbije, Beograd", journal = "Metallurgical & Materials Engineering", title = "Application of raw volcanic rock found in etna valley as an adsorbent of chromates, arsenates and selenates", pages = "144-133", number = "2", volume = "24", doi = "10.30544/366" }
Bugarčić, M., Milivojević, M., Marinković, A., Marković, B., Sokić, M., Petronijević, N.,& Stojanović, J.. (2018). Application of raw volcanic rock found in etna valley as an adsorbent of chromates, arsenates and selenates. in Metallurgical & Materials Engineering Savez inženjera metalurgije Srbije, Beograd., 24(2), 133-144. https://doi.org/10.30544/366
Bugarčić M, Milivojević M, Marinković A, Marković B, Sokić M, Petronijević N, Stojanović J. Application of raw volcanic rock found in etna valley as an adsorbent of chromates, arsenates and selenates. in Metallurgical & Materials Engineering. 2018;24(2):133-144. doi:10.30544/366 .
Bugarčić, Mladen, Milivojević, Milan, Marinković, Aleksandar, Marković, Branislav, Sokić, Miroslav, Petronijević, Nela, Stojanović, Jovica, "Application of raw volcanic rock found in etna valley as an adsorbent of chromates, arsenates and selenates" in Metallurgical & Materials Engineering, 24, no. 2 (2018):133-144, https://doi.org/10.30544/366 . .