Table 6: Thermodynamic constants for the biosorption of Pb onto CH at different temperatures.

(K)Δ (Jmol−1) (Jmol−1) (Jmol−1) (Jmol−1K−1)

298−10280.4−33265.14−77.138.314
308−9509.18.314
318−8737.88.314