Table 4 Average percent Cu(II) uptake and standard errors for “pH dropped” samples
Average (% uptake) | Standard error | |
|---|---|---|
No salt | 60.4% | 1.54% |
0.1 M Cl − | 57.8% | 2.19% |
0.4 M Cl − | 71.1% | 2.34% |
0.6 M Cl − | 55.7% | 3.88% |
Average (% uptake) | Standard error | |
|---|---|---|
No salt | 60.4% | 1.54% |
0.1 M Cl − | 57.8% | 2.19% |
0.4 M Cl − | 71.1% | 2.34% |
0.6 M Cl − | 55.7% | 3.88% |