… Statistical design of experiments Experimental design is usually appropriate for concurrent …
amplifies the electrostatic interaction between the cationic dye and the negative surface of the …

… In the present research, we first provided a mathematical model of the adsorption process
… The interaction impact of anions and cations that may be present in the studied matrices …

… efficient for removal of anionic and cationic dyes, and the removal … to clearly analyze the
simultaneous influence of the input … Ultrasonic-assisted adsorption experiments were carried out …

… adsorption of dyes on ZIF-67 in the presence of ultrasound and the objectives of this study …
figure indicate that ZIF-67 has selectively adsorbed cationic MG over anionic CR, with higher …

… Table 1 illustrates the experimental design points by using the matrix of experiments. The …
2 composite was negative, so the cationic PQ could be highly adsorbed on the negative side of …

… This study showed that the second-order model is suitable for predicting the results of the …
RSM based on CCD is one of the experimental designs. This design is a mathematical method …

… study was performed to assess the efficiency of Iron Intercalated Bentonite Nanoparticles
(IIBN) coupled with the ultrasonic irradiation named sono-adsorption … retention experiments at …

… cation; therefore, it is more difficult to be adsorbed… model and experimental data demonstrates
the good generalization ability of the model and a good prediction ability for simultaneous …

… absorbance results and to provide the reproducibility of the adsorption process. In this
study, we employed different error functions models to investigate the kinetic models. From …

… in a sorption system, some kinetic and diffusion models were … In this study, the experimental
data were applied to three … the adsorption capacity of the prepared composite in this study, …