Table 4: The pseudo-first-order and second-order kinetic parameters for RY dye removal using SSCAC.

Adsorbent dosage (g/50 mL)T (K) (mg/g)Pseudo-first-order kinetic modelPseudo-second-order kinetic model
(min−1) (mg/g) (g/(mg*min)) (mg/g)

0.129312.300.029024.030.8630.0129612.800.999
30312.790.026256.950.7340.0056713.810.987
31316.150.023725.210.8940.0078216.920.997

0.42938.490.015433.590.7590.006729.230.984
3039.450.018194.680.8010.0055210.370.976
31310.270.047678.660.8260.0107710.960.998