| S.No |
Metals |
Pre treatment (mg/kg‑1) |
Post treatment (mg/kg‑1) |
| Bauxite |
Magnesite |
| Bauxite |
Magnesite |
T. ferrooxidans |
P.aeruginosa |
T. ferrooxidans |
P.aeruginosa |
| 1 |
pH |
3.8 |
6.30 |
6.75 |
6.24 |
9.10 |
8.58 |
| 2 |
Cd |
1060 |
2070 |
766 |
676 |
1790 |
1700 |
| 3 |
Cu |
105.9 |
65.96 |
105.9 |
106.02 |
65.96 |
77.96 |
| 4 |
Fe |
2222 |
2222 |
2222 |
2222 |
2222 |
2222 |
| 5 |
Ca |
85.95 |
4907 |
56.95 |
36.95 |
4670 |
4480 |
| 6 |
Mg |
2610 |
5330 |
2620 |
2610.80 |
5.380 |
5.38 |
| 7 |
Zn |
827.5 |
1141 |
725.5 |
732.23 |
1059 |
1059 |
| 8 |
Cr |
553.7 |
69.96 |
514.86 |
516.71 |
51.97 |
41.97 |
| 9 |
Mn |
6674 |
3173 |
6643 |
6648 |
3134 |
3146 |
| 10 |
Pb |
742.6 |
443 |
716.6 |
723.6 |
419 |
427 |
| 11 |
Hg |
5 |
NDA |
0.005 |
0.005 |
NDA |
NDA |
NDA= Not Detectable Amount |
