| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 7044708 | Applied Thermal Engineering | 2018 | 41 Pages |
Abstract
Thermodynamic properties of sewage sludge were determined by using the hygroscopic equilibrium data at different temperatures, the net isosteric heat of sorption and entropy of sorption decreased considerably with the increase in equilibrium moisture content. The enthalpy-entropy compensation suggested that the sorption mechanism involved was enthalpy given. Gibbs free energy for adsorption and desorption are respectively 58.87â¯kJ/mol, and -445.21â¯kJ/mol, indicating two different processes.
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Fluid Flow and Transfer Processes
Authors
El Houssayne Bougayr, El Khadir Lakhal, Ali Idlimam, Abdelkader Lamharrar, Mohamed Kouhila, Fatiha Berroug,