Removal of heavy metal ions from multimetallic solution by modified oat straw
Autori
Dimitrijević, JelenaJevtić, Sanja
Marinković, Aleksandar
Simić, Marija
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Koprivica, Marija
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Petrović, Jelena
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Ostala autorstva
Sokolović, JovicaTrumić, Milan
Konferencijski prilog (Objavljena verzija)
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Metapodaci
Prikaz svih podataka o dokumentuApstrakt
In this paper, the ability of waste biomass as an adsorbent was investigated. Oat straw was chosen as the starting raw material. In order to improve the adsorption capacity this material was modified with selected deep eutectic solvent (DES). Changes in the structure of the native and modified samples were examined using the SEM analysis. The efficiency of the adsorption of heavy metal ions from a multimetal solution was tested on the modified oat straw. The maximum obtained capacities of lead, copper and zinc ions were 77mg/g, 29.5mg/g and 44.1mg/g, respectively. The obtained results showed that adsorption follows pseudo-second-order kinetics model that imply chemisorption as a rate controlling step.
Ključne reči:
adsorption / oat straw / DES solution / biomass modificationIzvor:
XV International Mineral Processing and Recycling Conference, 2023, 248-253Izdavač:
- Bor : University of Belgrade, Technical Faculty in Bor
Finansiranje / projekti:
- Ministarstvo nauke, tehnološkog razvoja i inovacija Republike Srbije, institucionalno finansiranje - 200023 (Institut za tehnologiju nuklearnih i drugih mineralnih sirovina - ITNMS, Beograd) (RS-MESTD-inst-2020-200023)
Institucija/grupa
Institut za tehnologiju nuklearnih i drugih mineralnih sirovinaTY - CONF AU - Dimitrijević, Jelena AU - Jevtić, Sanja AU - Marinković, Aleksandar AU - Simić, Marija AU - Koprivica, Marija AU - Petrović, Jelena PY - 2023 UR - https://ritnms.itnms.ac.rs/handle/123456789/832 AB - In this paper, the ability of waste biomass as an adsorbent was investigated. Oat straw was chosen as the starting raw material. In order to improve the adsorption capacity this material was modified with selected deep eutectic solvent (DES). Changes in the structure of the native and modified samples were examined using the SEM analysis. The efficiency of the adsorption of heavy metal ions from a multimetal solution was tested on the modified oat straw. The maximum obtained capacities of lead, copper and zinc ions were 77mg/g, 29.5mg/g and 44.1mg/g, respectively. The obtained results showed that adsorption follows pseudo-second-order kinetics model that imply chemisorption as a rate controlling step. PB - Bor : University of Belgrade, Technical Faculty in Bor C3 - XV International Mineral Processing and Recycling Conference T1 - Removal of heavy metal ions from multimetallic solution by modified oat straw EP - 253 SP - 248 ER -
@conference{ author = "Dimitrijević, Jelena and Jevtić, Sanja and Marinković, Aleksandar and Simić, Marija and Koprivica, Marija and Petrović, Jelena", year = "2023", abstract = "In this paper, the ability of waste biomass as an adsorbent was investigated. Oat straw was chosen as the starting raw material. In order to improve the adsorption capacity this material was modified with selected deep eutectic solvent (DES). Changes in the structure of the native and modified samples were examined using the SEM analysis. The efficiency of the adsorption of heavy metal ions from a multimetal solution was tested on the modified oat straw. The maximum obtained capacities of lead, copper and zinc ions were 77mg/g, 29.5mg/g and 44.1mg/g, respectively. The obtained results showed that adsorption follows pseudo-second-order kinetics model that imply chemisorption as a rate controlling step.", publisher = "Bor : University of Belgrade, Technical Faculty in Bor", journal = "XV International Mineral Processing and Recycling Conference", title = "Removal of heavy metal ions from multimetallic solution by modified oat straw", pages = "253-248" }
Dimitrijević, J., Jevtić, S., Marinković, A., Simić, M., Koprivica, M.,& Petrović, J.. (2023). Removal of heavy metal ions from multimetallic solution by modified oat straw. in XV International Mineral Processing and Recycling Conference Bor : University of Belgrade, Technical Faculty in Bor., 248-253.
Dimitrijević J, Jevtić S, Marinković A, Simić M, Koprivica M, Petrović J. Removal of heavy metal ions from multimetallic solution by modified oat straw. in XV International Mineral Processing and Recycling Conference. 2023;:248-253..
Dimitrijević, Jelena, Jevtić, Sanja, Marinković, Aleksandar, Simić, Marija, Koprivica, Marija, Petrović, Jelena, "Removal of heavy metal ions from multimetallic solution by modified oat straw" in XV International Mineral Processing and Recycling Conference (2023):248-253.