Table 3 Adsorption rate constant k 2 at different initial MO concentration and temperature
From: Novel hollow α-Fe2O3 nanofibers via electrospinning for dye adsorption
Adsorption condition | Initial MO concentration/ppm (at 20°C) | Temperature/°C (at 100 ppm) | ||||
|---|---|---|---|---|---|---|
20 | 50 | 100 | 10 | 20 | 30 | |
k 2 | 551.35 | 27.07 | 17.76 | 11.94 | 17.76 | 28.82 |