Adsorption of 2,4-Dichlorophenoxyacetic Acid and Phenoxyacetic Acid on Sibunit

Vedenyapina, M. D.; Шарифуллина, Л. Р.; Kulaishin, S. A.; Стрельцова, Е. Д.; Vedenyapin, A. A.; Лапидус, А. Л.

doi:10.3103/s0361521918010111

Cited by 4 publications

(1 citation statement)

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“…The removal of 2,4-D from solution using adsorption technique is mainly dominated by carbon related adsorbents [66]. Although the adsorption of 2,4-D using Sibunit raised a mixed observation as the initial concentration of changed [53], from Table 2, the assessment of error functions shows that adsorption of 2,4-D is mainly governed by PSO kinetics. Both non-linear and linear functions sorption kinetics favour PSO model.…”

Section: Other Organic Materialsmentioning

confidence: 99%

Modelling of Adsorption Kinetic Processes—Errors, Theory and Application

Kajjumba¹,

Emik²,

Öngen³

et al. 2019

Advanced Sorption Process Applications

142

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Adsorption has become a competitive method in the field of wastewater and air treatment. Adsorption kinetics is one of the main factors that must be understood before the applicability of any adsorbent. In every adsorption process, linear or nonlinear analysis of the kinetics is applied. The goodness of fit index (coefficient of correlation or sum of squares) is applied to access the best model. The usage of linear or non-linear from of the adsorption kinetics has an impact on the distribution of error function. Almost in every adsorption study, linear forms have been used to conclude the best kinetic model that influence the adsorption mechanismwhich might be an error. Therefore, this review highlights the mistakes in the usage of linear and non-linear models. The applicability of the adsorption kinetics in wastewater treatment is also illuminated.

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Section: Other Organic Materialsmentioning

confidence: 99%