Efficiency of homely synthesized magnetite: carbon composite anode toward decolorization of reactive textile dyes
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2020
Authors
Manojlović, Dragan D.Lelek, K.
Roglić, Goran
Zherebtsov, D.
Avdin, V.
Buskina, K.
Sakthidharan, C.
Sapozhnikov, S.
Samodurova, M.
Zakirov, R.
Stanković, Dalibor
Article (Published version)
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Electrochemical degradation procedure for the removal of organic dye Reactive Blue 52 using nano-magnetite-doped carbonaceous electrodes was proposed. The electrode was prepared by calcination of graphite grains mixed with phenol–formaldehyde binder modified with iron nitrate. The morphology and phase composition of the electrodes were investigated using scanning electron microscopy and powder X-ray diffraction. Electrochemical degradation was done in Nafion membrane-divided cell where anodic part was filled with color solution and cathodic with supporting electrolyte. Parameters affecting on decolorization rate were investigated. A high increase in the removal efficiency, under optimized parameters, was noticed using carbon electrodes containing 1 mass% of magnetite in the presence of 3 mM hydrogen peroxide and 7 mass% of magnetite in the presence of 10 mM hydrogen peroxide. Almost 100% decolorization was achieved during 30 min with 62–77% of the mineralization. Based on these results..., it can be concluded that this approach offered green, cheap and efficient degradation of reactive dyes and could be used as promising candidate for wastewater processing in the textile industry.
Keywords:
Dye / Electrochemical decolorization / Fenton reaction / Magnetite / Porous carbon electrodeSource:
International Journal of Environmental Science and Technology, 2020, 17, 4, 2455-2462Publisher:
- Springer
DOI: 10.1007/s13762-020-02654-8
ISSN: 1735-1472
WoS: 000511072500001
Scopus: 2-s2.0-85079168203
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Hemijski fakultet / Faculty of ChemistryTY - JOUR AU - Manojlović, Dragan D. AU - Lelek, K. AU - Roglić, Goran AU - Zherebtsov, D. AU - Avdin, V. AU - Buskina, K. AU - Sakthidharan, C. AU - Sapozhnikov, S. AU - Samodurova, M. AU - Zakirov, R. AU - Stanković, Dalibor PY - 2020 UR - https://cherry.chem.bg.ac.rs/handle/123456789/3980 AB - Electrochemical degradation procedure for the removal of organic dye Reactive Blue 52 using nano-magnetite-doped carbonaceous electrodes was proposed. The electrode was prepared by calcination of graphite grains mixed with phenol–formaldehyde binder modified with iron nitrate. The morphology and phase composition of the electrodes were investigated using scanning electron microscopy and powder X-ray diffraction. Electrochemical degradation was done in Nafion membrane-divided cell where anodic part was filled with color solution and cathodic with supporting electrolyte. Parameters affecting on decolorization rate were investigated. A high increase in the removal efficiency, under optimized parameters, was noticed using carbon electrodes containing 1 mass% of magnetite in the presence of 3 mM hydrogen peroxide and 7 mass% of magnetite in the presence of 10 mM hydrogen peroxide. Almost 100% decolorization was achieved during 30 min with 62–77% of the mineralization. Based on these results, it can be concluded that this approach offered green, cheap and efficient degradation of reactive dyes and could be used as promising candidate for wastewater processing in the textile industry. PB - Springer T2 - International Journal of Environmental Science and Technology T1 - Efficiency of homely synthesized magnetite: carbon composite anode toward decolorization of reactive textile dyes VL - 17 IS - 4 SP - 2455 EP - 2462 DO - 10.1007/s13762-020-02654-8 ER -
@article{ author = "Manojlović, Dragan D. and Lelek, K. and Roglić, Goran and Zherebtsov, D. and Avdin, V. and Buskina, K. and Sakthidharan, C. and Sapozhnikov, S. and Samodurova, M. and Zakirov, R. and Stanković, Dalibor", year = "2020", abstract = "Electrochemical degradation procedure for the removal of organic dye Reactive Blue 52 using nano-magnetite-doped carbonaceous electrodes was proposed. The electrode was prepared by calcination of graphite grains mixed with phenol–formaldehyde binder modified with iron nitrate. The morphology and phase composition of the electrodes were investigated using scanning electron microscopy and powder X-ray diffraction. Electrochemical degradation was done in Nafion membrane-divided cell where anodic part was filled with color solution and cathodic with supporting electrolyte. Parameters affecting on decolorization rate were investigated. A high increase in the removal efficiency, under optimized parameters, was noticed using carbon electrodes containing 1 mass% of magnetite in the presence of 3 mM hydrogen peroxide and 7 mass% of magnetite in the presence of 10 mM hydrogen peroxide. Almost 100% decolorization was achieved during 30 min with 62–77% of the mineralization. Based on these results, it can be concluded that this approach offered green, cheap and efficient degradation of reactive dyes and could be used as promising candidate for wastewater processing in the textile industry.", publisher = "Springer", journal = "International Journal of Environmental Science and Technology", title = "Efficiency of homely synthesized magnetite: carbon composite anode toward decolorization of reactive textile dyes", volume = "17", number = "4", pages = "2455-2462", doi = "10.1007/s13762-020-02654-8" }
Manojlović, D. D., Lelek, K., Roglić, G., Zherebtsov, D., Avdin, V., Buskina, K., Sakthidharan, C., Sapozhnikov, S., Samodurova, M., Zakirov, R.,& Stanković, D.. (2020). Efficiency of homely synthesized magnetite: carbon composite anode toward decolorization of reactive textile dyes. in International Journal of Environmental Science and Technology Springer., 17(4), 2455-2462. https://doi.org/10.1007/s13762-020-02654-8
Manojlović DD, Lelek K, Roglić G, Zherebtsov D, Avdin V, Buskina K, Sakthidharan C, Sapozhnikov S, Samodurova M, Zakirov R, Stanković D. Efficiency of homely synthesized magnetite: carbon composite anode toward decolorization of reactive textile dyes. in International Journal of Environmental Science and Technology. 2020;17(4):2455-2462. doi:10.1007/s13762-020-02654-8 .
Manojlović, Dragan D., Lelek, K., Roglić, Goran, Zherebtsov, D., Avdin, V., Buskina, K., Sakthidharan, C., Sapozhnikov, S., Samodurova, M., Zakirov, R., Stanković, Dalibor, "Efficiency of homely synthesized magnetite: carbon composite anode toward decolorization of reactive textile dyes" in International Journal of Environmental Science and Technology, 17, no. 4 (2020):2455-2462, https://doi.org/10.1007/s13762-020-02654-8 . .