Research Article

Indian Jujuba Seed Powder as an Eco-Friendly and a Low-Cost Biosorbent for Removal of Acid Blue 25 from Aqueous Solution

Table 5

Thermodynamic parameters for the adsorption of AB25 on IJSP Conditions as in Table 4.

Temperature (°C) ° (kJ mole−1) ° (kJ mole−1 K−1) ° (kJ mole−1)

353.2581−3.0253−0.0915−31.2846
452.5398−2.4647
551.4825−1.0739
651.1673−0.4349