Table 6 Thermodynamic parameters for RB and LV adsorption.

From: A modified approach towards facile and green conversion of cement kiln dust wastes to efficient hydroxyapatite-carbon nanocomposite water adsorbents

 

RB

LV

Temperature

(K)

ΔG (kJ/mol)

ΔH (kJ/mol)

ΔS (J/mol K)

ΔG (kJ/mol)

ΔH (kJ/mol)

ΔS (J/mol K)

303

−8.185

−18.7115

−33.7598

−5.589

−8.828

−10.883

313

−8.388

−5.254

323

−8.196

−5.234

333

−7.138

−5.457

343

−7.238

−4.862

353

−6.678

−5.018

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