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oai:munzur-rdlopen.rawdatalibrary.net:munzur/39662026-10-28T15:47:41Zopenairecom_munzur_1col_munzur_2com_munzur_8col_munzur_154

Kinetics behavior of methylene blue onto agricultural wasteSarici-Özdemir, CigdemKiliç, FatihAdsorptionagricultural wastealmond shellkinetic studiesmethylene blueIn the present work, investigations on a potential use of agricultural waste for the removal of methylene blue (MB) from wastewater are presented. Adsorption kinetics of MB has been studied using reaction-based and diffusion-based models. Three kinetic models, namely pseudo-first-order, pseudo-second-order, and the Elovich are analyzed at the temperature of 298 K for the reaction-based model. The kinetic studies showed that the data were well described by the pseudo-second-order kinetic model. Intraparticle diffusion, external-film diffusion, and internal-pore diffusion models characterizing MB were obtained. The results suggested that the agricultural waste has a high potential to be used as an effective adsorbent for MB adsorption. Pseudo-first-order, pseudo-second-order, and the Elovich models were employed to describe the desorption mechanism. The experimental results showed that the pseudo-second-order equation is the best model.TAYLOR & FRANCIS INC2018Articlehttps://rdlopen.rawdatalibrary.net/r/munzur/3966https://doi.org/10.1080/02726351.2016.12401270272-6351enPARTICULATE SCIENCE AND TECHNOLOGYinfo:eu-repo/semantics/closedAccessinfo:eu-repo/semantics/articlehttps://munzur-rdlopen.rawdatalibrary.net/tr/items/munzur/3966