“…However, the majority of previous modelling studies (Ruth et al, 1933;Hermans and Bredée, 1935;Ho and Zydney, 2000;Jamal et al, 2004 ;Fouladitajar et al, 2013;Tien et al, 2014;Heidari et al, 2017;Goldrick et al, 2017;Debnath et al, 2019;Tong et al, 2020;Xu et al, 2020;Heidari et al, 2021;Azizi et al, 2022;Bchiti et al, 2022) have relied on a limited range of experimental data, thus limiting their range of validity. On the other hand, the classical models cannot best represent all the phenomena that occur during the membrane separation process, unlike fractional models that have proven their performance for other processes (Kashchenko and Nikitin, 2014;Zhai et al, 2015;Padrino, 2017;Obembe et al, 2018;Kumar et al, 2019;Ramírez et al, 2017;De Souza Matias et al, 2019;Lemus-Mondaca et al, 2021;Mahdad et al, 2021a;Mahdad et al, 2021b;Friesen et al, 2015; Nikan et al, 2020;Mirza et al, 2021;El-Gazar et al, 2021).…”