Langmuir adsorption isotherm parameters for CNDE and three pure alkaloids.
CNDE | 1 | 2 | 3 | |
---|---|---|---|---|
R 2 | 0.9997 | 0.9991 | 0.9952 | 0.9991 |
y-Intercept | 0.0399 | 0.0484 | 0.0703 | 0.2909 |
K ads value | 25.0627 | 20.6612 | 14.2248 | 3.4376 |
ΔGads (J mol−1) | −28 232.95 | −17 746.44 | −16 806.12 | −13 228.41 |