Mathematical modeling of the equilibrium and kinetics of sulfamethoxazole adsorption from aqueous solution
Modelagem matemática do equilíbrio e cinética da adsorção de sulfametoxazol de solução aquosa
Palavras-chave:
adsorção, cinética, software, solução analítica, sulfametoxazolResumo
The determination of kinetic and equilibrium constants of the adsorption process is an important step to evaluate the efficiency of the industrial process. In this work, the analysis was carried out innovatively, by proposing analytical solutions for the partial differential equations that describe the adsorption of sulfamethoxazole on Pirangi clay. The equations proposed here provide a global description of the process and a software with a simplified visual environment was created to facilitate the determination of kinetic constants.
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Referências
Aljeboree, A. M.; alshirifi, A. N.; Alkaim, A. F. Kinetics and equilibrium study for the adsorption of textile dyes on coconut shell activated carbon. Arabian journal of chemistry, v. 10, p. S3381-S3393, 2017.
Beltrame, K. K. et al. Adsorption of caffeine on mesoporous activated carbon fibers prepared from pineapple plant leaves. Ecotoxicology and environmental safety, v. 147, p. 64-71, 2018.
Cunha, P. V. V. Formas de solução de equação diferencial parcial aplicada em adsorção de sulfametoxazol de solução aquosa, 2019. 43 f. Dissertação (Mestrado em Engenharia Química) - Universidade Federal de Sergipe, São Cristóvão, 2019.
Cheng, W. P. et al. Phenol adsorption equilibrium and kinetics on zeolite X/activated carbon composite. Journal of the Taiwan Institute of Chemical Engineers, v. 62, p. 192-198, 2016.
De Franco, M. A. E. et al. Removal of amoxicillin from water by adsorption onto activated carbon in batch process and fixed bed column: Kinetics, isotherms, experimental design and breakthrough curves modelling. Journal of cleaner production, v. 161, p. 947- 956, 2017.
Koçer, O.; Acemioğlu, B. Adsorption of Basic green 4 from aqueous solution by olive pomace and commercial activated carbon: process design, isotherm, kinetic and thermodynamic studies, Desalination and Water Treatment. v. 57, n. 35, p. 16653-16669, 2016.
Liu, Y. et al. Adsorptive removal of sulfamethazine and sulfamethoxazole from aqueous solution by hexadecyl trimethyl ammonium bromide modified activated carbon. Colloids and Surfaces A: Physicochemical and Engineering Aspects, v. 564, p. 131-141, 2019.
Mazarji, M. et al. Removal of nitrate from aqueous solution using modified granular activated carbon. Journal of Molecular Liquids, v. 233, p. 139-148, 2017.
Moral-Rodríguez, A. et al. Removal of ronidazole and sulfamethoxazole from water solutions by adsorption on granular activated carbon: equilibrium and intraparticle diffusion mechanisms. Adsorption, v. 22, n. 1, p. 89-103, 2016.
Rakić, V. et al. The adsorption of pharmaceutically active compounds from aqueous solutions onto activated carbons. Journal of hazardous materials, v. 282, p. 141-149, 2015.
Rezende, J. C. T., Avaliação da capacidade de adsorção de sulfametoxazol em argila pirangi do estado de Sergipe, 2019. 80 f. Dissertação (Mestrado em Engenharia Química) - Universidade Federal de Sergipe, São Cristóvão, 2019a.
Rezende, J. et al. Assessment of sulfamethoxazole adsorption capacity on Pirangi clay from the State of Sergipe, Brazil, modified by heating and addition of organic cation. Cerâmica, v. 65, n. 376, p. 626-634, 2019b.
Saraiva, S. H.; Minim, L. A.; Ramos, M. D. P. P. Modelagem do processo de adsorção das proteínas do soro em tanques agitados. Revista do Instituto de Laticínios Cândido Tostes, v. 68, n. 395, p. 40-48, 2013.
Soares, I. B. et al. Um tutorial para programação em visual FORTRAN. COBENGE,2006.
Wu, M. et al. Competitive adsorption of antibiotic tetracycline and ciprofloxacin on montmorillonite. Applied Clay Science, v. 180, p. 105175, 2019.