Table 7 Kinetic parameters of the adsorption process at 30°C ,pH 6.95, D A  = 50 g/l , C 0  = 161.92 mg/l
From: Adsorptive treatment of brewery effluent using activated Chrysophyllum albidium seed shell carbon
Kinetic model | Parameter | Adsorbent variant | |
|---|---|---|---|
| Â | Â | ASAA | ASAS |
PFO | K1(/min) | 0.0218 | 0.0424 |
| Â | qe | 0.7044 | 0.6017 |
| Â | R2 | 0.9968 | 0.9624 |
| Â | SSE(%) | 0.1542 | 0.1550 |
PSO | K2(g/mg.min) | 0.2809 | 0.3462 |
| Â | qe(mg/g) | 1.6920 | 1.6233 |
| Â | R2 | 0.9986 | 0.9984 |
| Â | SSE(%) | 0.1477 | 0.1473 |
Elovich | α (mg/g.min) | 39.4302 | 102.4312 |
|  | β (mg/g.min) | 5.5309 | 6.4184 |
| Â | R2 | 0.9895 | 0.9752 |
| Â | SSE(%) | 0.3011 | 0.3101 |
BVM | KB(/min) | −0.0922 | −0.0681 |
|  | R2 | −0.7053 | −4.4455 |
| Â | SSE(%) | 163.1241 | 169.3247 |