Organobentonite as efficient textile dye sorbent
Само за регистроване кориснике
2008
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Domestic bentonite clay was modified using cationic surfactant - hexadecyltrimethylammonium bromide (HDTMA-bromide) in order to obtain more efficient sorbent. Removal of Acid Orange 10 from aqueous solution at different dye concentrations, adsorbent doses, and pH was studied. These studies were carried out under unaltered pH value in order to prove that adjusting pH as an additional operation in wastewater treatment is not entirely necessary. The results obtained confirmed the adsorption capacity is significant even for unaltered pH. The adsorption isotherm data were well fitted with both the Freundlich and Langmuir model and the latter was shown as more appropriate. Dynamical data were well represented with the pseudo second-order kinetic model. The results indicate that HDTMA-bentonite could be employed as low-cost sorbent in textile dye wastewater treatment.
Кључне речи:
adsorption / dyes / kinetics / organobentonite / wastewater treatmentИзвор:
Chemical Engineering and Technology, 2008, 31, 4, 567-574Издавач:
- Wiley-V C H Verlag Gmbh, Weinheim
DOI: 10.1002/ceat.200700421
ISSN: 0930-7516
WoS: 000254999600010
Scopus: 2-s2.0-42149195147
Колекције
Институција/група
Hemijski fakultet / Faculty of ChemistryTY - JOUR AU - Jović-Jovičić, Nataša AU - Milutinović-Nikolić, Aleksandra D. AU - Gržetić, Ivan AU - Jovanović, Dušan PY - 2008 UR - https://cherry.chem.bg.ac.rs/handle/123456789/930 AB - Domestic bentonite clay was modified using cationic surfactant - hexadecyltrimethylammonium bromide (HDTMA-bromide) in order to obtain more efficient sorbent. Removal of Acid Orange 10 from aqueous solution at different dye concentrations, adsorbent doses, and pH was studied. These studies were carried out under unaltered pH value in order to prove that adjusting pH as an additional operation in wastewater treatment is not entirely necessary. The results obtained confirmed the adsorption capacity is significant even for unaltered pH. The adsorption isotherm data were well fitted with both the Freundlich and Langmuir model and the latter was shown as more appropriate. Dynamical data were well represented with the pseudo second-order kinetic model. The results indicate that HDTMA-bentonite could be employed as low-cost sorbent in textile dye wastewater treatment. PB - Wiley-V C H Verlag Gmbh, Weinheim T2 - Chemical Engineering and Technology T1 - Organobentonite as efficient textile dye sorbent VL - 31 IS - 4 SP - 567 EP - 574 DO - 10.1002/ceat.200700421 ER -
@article{ author = "Jović-Jovičić, Nataša and Milutinović-Nikolić, Aleksandra D. and Gržetić, Ivan and Jovanović, Dušan", year = "2008", abstract = "Domestic bentonite clay was modified using cationic surfactant - hexadecyltrimethylammonium bromide (HDTMA-bromide) in order to obtain more efficient sorbent. Removal of Acid Orange 10 from aqueous solution at different dye concentrations, adsorbent doses, and pH was studied. These studies were carried out under unaltered pH value in order to prove that adjusting pH as an additional operation in wastewater treatment is not entirely necessary. The results obtained confirmed the adsorption capacity is significant even for unaltered pH. The adsorption isotherm data were well fitted with both the Freundlich and Langmuir model and the latter was shown as more appropriate. Dynamical data were well represented with the pseudo second-order kinetic model. The results indicate that HDTMA-bentonite could be employed as low-cost sorbent in textile dye wastewater treatment.", publisher = "Wiley-V C H Verlag Gmbh, Weinheim", journal = "Chemical Engineering and Technology", title = "Organobentonite as efficient textile dye sorbent", volume = "31", number = "4", pages = "567-574", doi = "10.1002/ceat.200700421" }
Jović-Jovičić, N., Milutinović-Nikolić, A. D., Gržetić, I.,& Jovanović, D.. (2008). Organobentonite as efficient textile dye sorbent. in Chemical Engineering and Technology Wiley-V C H Verlag Gmbh, Weinheim., 31(4), 567-574. https://doi.org/10.1002/ceat.200700421
Jović-Jovičić N, Milutinović-Nikolić AD, Gržetić I, Jovanović D. Organobentonite as efficient textile dye sorbent. in Chemical Engineering and Technology. 2008;31(4):567-574. doi:10.1002/ceat.200700421 .
Jović-Jovičić, Nataša, Milutinović-Nikolić, Aleksandra D., Gržetić, Ivan, Jovanović, Dušan, "Organobentonite as efficient textile dye sorbent" in Chemical Engineering and Technology, 31, no. 4 (2008):567-574, https://doi.org/10.1002/ceat.200700421 . .