Biosorbent | Metal ions | Langumuir parameters | Freundlich parameters | ||||
Qmax (mg/g) | KL (L/mg) | R2 | N | Kf | R2 | ||
Mirabilis jalapa | Cadmium (II) | 38.461 | 0.077 | 0.275 | 0.946 | 0.583 | 0.999 |
Chromium (VI) | 23.255 | 0.145 | 0.626 | 1.041 | 0.442 | 0.997 | |
Lead (II) | 38.461 | 0.100 | 0.157 | 0.959 | 0.622 | 0.995 |