Characterization and application of sunflower husk for removing heavy metals from aqueous solution and wastewater
Апстракт
The industrial wastewater produced from various industries contains a significant amount of pollutants among which are heavy metals and represents one of the leading environmental problems facing public health. Conventional wastewater treatment technologies unsuccessfully remove heavy metals completely. As an alternative to various conventional treatment technologies such as ion exchange, chemical precipitation, and electrochemical treatment which have a lot of drawbacks, biosorption is a process characterized by the use of low-cost and abundant agricultural materials with no significant costs and high sorption potentials of biosorbent due to the presence of carboxylic and phenolic groups in lignocellulose matrix. In Serbia, sunflower is the most common oil plant and grows on about 180 000 ha. After industrial processing between 325, 000 and 360, 000 t of sunflower waste ends up in landfills or is used as a source of energy (1). In this work, the sunflower husk was used to remove Ni fr...om aqueous solutions and wastewater sample. The sunflower husk treated with 1% hydrochloric acid was characterized by Fourier transform infrared spectroscopy (FTIR) and scanning electron microscopy with energy dispersive X-ray spectroscopy (SEM-EDX). In addition, under optimal conditions, the concentration of Ni in wastewater samplewas obtained and compared by two techniques, induced coupled plasma optical emission spectrometry (ICP-OES) as a standard reference method and laser-induced plasma spectroscopy (LIBS) as a non-standard analytical method. The results of these two methods were compared, to investigate the possibility of using laser-induced plasma spectroscopy as a green alternative for the evaluation of biosorption efficiency.
Извор:
8th Conference of Young Chemists of Serbia : Book of abstracts, 2022, 127-127Издавач:
- Belgrade : Serbian Chemical Society and Serbian Young Chemists’ Club
Финансирање / пројекти:
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200017 (Универзитет у Београду, Институт за нуклеарне науке Винча, Београд-Винча) (RS-MESTD-inst-2020-200017)
Напомена:
- 8th Conference of Young Chemists of Serbia; 29th October, Belgrade, Serbia
Колекције
Институција/група
VinčaTY - CONF AU - Radenković, Marina AU - Petrović, Jelena D. AU - Momčilović, Miloš AU - Živković, Sanja PY - 2022 UR - https://vinar.vin.bg.ac.rs/handle/123456789/12440 AB - The industrial wastewater produced from various industries contains a significant amount of pollutants among which are heavy metals and represents one of the leading environmental problems facing public health. Conventional wastewater treatment technologies unsuccessfully remove heavy metals completely. As an alternative to various conventional treatment technologies such as ion exchange, chemical precipitation, and electrochemical treatment which have a lot of drawbacks, biosorption is a process characterized by the use of low-cost and abundant agricultural materials with no significant costs and high sorption potentials of biosorbent due to the presence of carboxylic and phenolic groups in lignocellulose matrix. In Serbia, sunflower is the most common oil plant and grows on about 180 000 ha. After industrial processing between 325, 000 and 360, 000 t of sunflower waste ends up in landfills or is used as a source of energy (1). In this work, the sunflower husk was used to remove Ni from aqueous solutions and wastewater sample. The sunflower husk treated with 1% hydrochloric acid was characterized by Fourier transform infrared spectroscopy (FTIR) and scanning electron microscopy with energy dispersive X-ray spectroscopy (SEM-EDX). In addition, under optimal conditions, the concentration of Ni in wastewater samplewas obtained and compared by two techniques, induced coupled plasma optical emission spectrometry (ICP-OES) as a standard reference method and laser-induced plasma spectroscopy (LIBS) as a non-standard analytical method. The results of these two methods were compared, to investigate the possibility of using laser-induced plasma spectroscopy as a green alternative for the evaluation of biosorption efficiency. PB - Belgrade : Serbian Chemical Society and Serbian Young Chemists’ Club C3 - 8th Conference of Young Chemists of Serbia : Book of abstracts T1 - Characterization and application of sunflower husk for removing heavy metals from aqueous solution and wastewater SP - 127 EP - 127 UR - https://hdl.handle.net/21.15107/rcub_vinar_12440 ER -
@conference{ author = "Radenković, Marina and Petrović, Jelena D. and Momčilović, Miloš and Živković, Sanja", year = "2022", abstract = "The industrial wastewater produced from various industries contains a significant amount of pollutants among which are heavy metals and represents one of the leading environmental problems facing public health. Conventional wastewater treatment technologies unsuccessfully remove heavy metals completely. As an alternative to various conventional treatment technologies such as ion exchange, chemical precipitation, and electrochemical treatment which have a lot of drawbacks, biosorption is a process characterized by the use of low-cost and abundant agricultural materials with no significant costs and high sorption potentials of biosorbent due to the presence of carboxylic and phenolic groups in lignocellulose matrix. In Serbia, sunflower is the most common oil plant and grows on about 180 000 ha. After industrial processing between 325, 000 and 360, 000 t of sunflower waste ends up in landfills or is used as a source of energy (1). In this work, the sunflower husk was used to remove Ni from aqueous solutions and wastewater sample. The sunflower husk treated with 1% hydrochloric acid was characterized by Fourier transform infrared spectroscopy (FTIR) and scanning electron microscopy with energy dispersive X-ray spectroscopy (SEM-EDX). In addition, under optimal conditions, the concentration of Ni in wastewater samplewas obtained and compared by two techniques, induced coupled plasma optical emission spectrometry (ICP-OES) as a standard reference method and laser-induced plasma spectroscopy (LIBS) as a non-standard analytical method. The results of these two methods were compared, to investigate the possibility of using laser-induced plasma spectroscopy as a green alternative for the evaluation of biosorption efficiency.", publisher = "Belgrade : Serbian Chemical Society and Serbian Young Chemists’ Club", journal = "8th Conference of Young Chemists of Serbia : Book of abstracts", title = "Characterization and application of sunflower husk for removing heavy metals from aqueous solution and wastewater", pages = "127-127", url = "https://hdl.handle.net/21.15107/rcub_vinar_12440" }
Radenković, M., Petrović, J. D., Momčilović, M.,& Živković, S.. (2022). Characterization and application of sunflower husk for removing heavy metals from aqueous solution and wastewater. in 8th Conference of Young Chemists of Serbia : Book of abstracts Belgrade : Serbian Chemical Society and Serbian Young Chemists’ Club., 127-127. https://hdl.handle.net/21.15107/rcub_vinar_12440
Radenković M, Petrović JD, Momčilović M, Živković S. Characterization and application of sunflower husk for removing heavy metals from aqueous solution and wastewater. in 8th Conference of Young Chemists of Serbia : Book of abstracts. 2022;:127-127. https://hdl.handle.net/21.15107/rcub_vinar_12440 .
Radenković, Marina, Petrović, Jelena D., Momčilović, Miloš, Živković, Sanja, "Characterization and application of sunflower husk for removing heavy metals from aqueous solution and wastewater" in 8th Conference of Young Chemists of Serbia : Book of abstracts (2022):127-127, https://hdl.handle.net/21.15107/rcub_vinar_12440 .