|
| Table 3. Linear regression
data for Langmuir and Freundlich isotherms for Cd (II) biosorption by
non living Pseudomonas putida. |
|
Metal form |
Langmuir parameters |
Freundlich parameters |
||||
|
Q max |
b(x100) |
R2 |
k |
n |
R2 |
|
| Cd alone |
500.00 |
1.50 |
0.99 |
41.2 |
2.565 |
0.97 |
| Binary Cd/Cu |
90.09 |
1.40 |
0.99 |
6.7 |
2.475 |
0.97 |
| Binary Cd/Cr |
84.03 |
1.88 |
0.94 |
11.54 |
3.421 |
0.84 |
| Binary Cd/Ni |
60.61 |
2.35 |
0.94 |
10.76 |
3.808 |
0.83 |
| Mixture of all |
43.10 |
4.60 |
1.00 |
12 |
4.787 |
0.93 |
|
|