Removal of methyl orange using layered double hydroxide originated from spent acid liquor
2024
Преузимање 🢃
Аутори
Bugarčić, MladenJovanović, Aleksandar
Mišić, Milica
Milivojević, Milan
Knežević, Nataša
Bošnjaković, Jovana
Sokić, Miroslav
Остала ауторства
Karličić, NikolaObradović, Marko
Stanojević, Miroslav
Jovović, Aleksandar
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Production of organic dyes has been constantly increasing in the last decades, hence their us-age leaves a huge environmental impact usually on aquatic biota. Wastewaters carrying dissolved dyes are toxic to all organisms existing in water, therefore such wastewater streams have to be ap-propriately treated before they can be released into the environment. Development of effective ad-sorbents, which can be used in wastewater treatment, is mandatory. Another concern in the produc-tion of sorbing materials is the formation of spent acids or bases since they are commonly used for the activation of adsorbents. Spent acid liquor produced during the activation of expanded vermicu-lite (EVer) is utilized as the start material for the preparation of layered double hydroxide (LDH-EVer) by the method of co-precipitation process at low supersaturation. The prepared adsorbent was characterized by Fourier transform infrared spectroscopy (FTIR) and Scanning electron microscopy with X-ray energy disp...ersive spectroscopy (SEM-EDS). Fabricated material is utilized as an adsor-bent of methyl orange dye from aqueous solutions. During the experiments, contact time were varied and thus the rate of adsorption is determined. The obtained results show a high adsorption capacity of 63 mg g-1.
Кључне речи:
LDH / methyl orange / dyes / anion exchangeИзвор:
37th International Congress on Process Industry, Procesing '24, 2024, 321-326Издавач:
- Beograd : Savez mašinskih i elektrotehičkih inženjera i tehničara Srbije (SMEITS)
Финансирање / пројекти:
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200023 (Институт за технологију нуклеарних и других минералних сировина - ИТНМС, Београд) (RS-MESTD-inst-2020-200023)
- 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)
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200026 (Универзитет у Београду, Институт за хемију, технологију и металургију - ИХТМ) (RS-MESTD-inst-2020-200026)
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200135 (Универзитет у Београду, Технолошко-металуршки факултет) (RS-MESTD-inst-2020-200135)
Институција/група
Institut za tehnologiju nuklearnih i drugih mineralnih sirovinaTY - CONF AU - Bugarčić, Mladen AU - Jovanović, Aleksandar AU - Mišić, Milica AU - Milivojević, Milan AU - Knežević, Nataša AU - Bošnjaković, Jovana AU - Sokić, Miroslav PY - 2024 UR - https://ritnms.itnms.ac.rs/handle/123456789/1267 AB - Production of organic dyes has been constantly increasing in the last decades, hence their us-age leaves a huge environmental impact usually on aquatic biota. Wastewaters carrying dissolved dyes are toxic to all organisms existing in water, therefore such wastewater streams have to be ap-propriately treated before they can be released into the environment. Development of effective ad-sorbents, which can be used in wastewater treatment, is mandatory. Another concern in the produc-tion of sorbing materials is the formation of spent acids or bases since they are commonly used for the activation of adsorbents. Spent acid liquor produced during the activation of expanded vermicu-lite (EVer) is utilized as the start material for the preparation of layered double hydroxide (LDH-EVer) by the method of co-precipitation process at low supersaturation. The prepared adsorbent was characterized by Fourier transform infrared spectroscopy (FTIR) and Scanning electron microscopy with X-ray energy dispersive spectroscopy (SEM-EDS). Fabricated material is utilized as an adsor-bent of methyl orange dye from aqueous solutions. During the experiments, contact time were varied and thus the rate of adsorption is determined. The obtained results show a high adsorption capacity of 63 mg g-1. PB - Beograd : Savez mašinskih i elektrotehičkih inženjera i tehničara Srbije (SMEITS) C3 - 37th International Congress on Process Industry, Procesing '24 T1 - Removal of methyl orange using layered double hydroxide originated from spent acid liquor EP - 326 SP - 321 DO - 10.24094/ptk.024.321 ER -
@conference{ author = "Bugarčić, Mladen and Jovanović, Aleksandar and Mišić, Milica and Milivojević, Milan and Knežević, Nataša and Bošnjaković, Jovana and Sokić, Miroslav", year = "2024", abstract = "Production of organic dyes has been constantly increasing in the last decades, hence their us-age leaves a huge environmental impact usually on aquatic biota. Wastewaters carrying dissolved dyes are toxic to all organisms existing in water, therefore such wastewater streams have to be ap-propriately treated before they can be released into the environment. Development of effective ad-sorbents, which can be used in wastewater treatment, is mandatory. Another concern in the produc-tion of sorbing materials is the formation of spent acids or bases since they are commonly used for the activation of adsorbents. Spent acid liquor produced during the activation of expanded vermicu-lite (EVer) is utilized as the start material for the preparation of layered double hydroxide (LDH-EVer) by the method of co-precipitation process at low supersaturation. The prepared adsorbent was characterized by Fourier transform infrared spectroscopy (FTIR) and Scanning electron microscopy with X-ray energy dispersive spectroscopy (SEM-EDS). Fabricated material is utilized as an adsor-bent of methyl orange dye from aqueous solutions. During the experiments, contact time were varied and thus the rate of adsorption is determined. The obtained results show a high adsorption capacity of 63 mg g-1.", publisher = "Beograd : Savez mašinskih i elektrotehičkih inženjera i tehničara Srbije (SMEITS)", journal = "37th International Congress on Process Industry, Procesing '24", title = "Removal of methyl orange using layered double hydroxide originated from spent acid liquor", pages = "326-321", doi = "10.24094/ptk.024.321" }
Bugarčić, M., Jovanović, A., Mišić, M., Milivojević, M., Knežević, N., Bošnjaković, J.,& Sokić, M.. (2024). Removal of methyl orange using layered double hydroxide originated from spent acid liquor. in 37th International Congress on Process Industry, Procesing '24 Beograd : Savez mašinskih i elektrotehičkih inženjera i tehničara Srbije (SMEITS)., 321-326. https://doi.org/10.24094/ptk.024.321
Bugarčić M, Jovanović A, Mišić M, Milivojević M, Knežević N, Bošnjaković J, Sokić M. Removal of methyl orange using layered double hydroxide originated from spent acid liquor. in 37th International Congress on Process Industry, Procesing '24. 2024;:321-326. doi:10.24094/ptk.024.321 .
Bugarčić, Mladen, Jovanović, Aleksandar, Mišić, Milica, Milivojević, Milan, Knežević, Nataša, Bošnjaković, Jovana, Sokić, Miroslav, "Removal of methyl orange using layered double hydroxide originated from spent acid liquor" in 37th International Congress on Process Industry, Procesing '24 (2024):321-326, https://doi.org/10.24094/ptk.024.321 . .