Table 3: Langmuir and Freundlich coefficients and regression correlation coefficients for adsorption of RY dyes onto SSCAC at 293 K.

Adsorbent dosage (g/50 mL)Langmuir isothermFreundlich isotherm
(mg/g) (L/mg)

0.111.770.08320.99205.874.690.5719
0.411.910.04090.98103.302.310.9400