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Table 3.
The ability of the bacteria to remove Zn2+ with time.
| Time | 0 | 10 | 30 | 60 | 90 | 120 | 150 |
|---|---|---|---|---|---|---|---|
| Zn2+ removal rate (%) | 0 | 57.2 | 71.5 | 80.9 | 78.6 | 78.52 | 79.1 |