Research Article
Characterization of Extreme Acidophile Bacteria (Acidithiobacillus ferrooxidans) Bioleaching Copper from Flexible PCB by ICP-AES
Table 5
Standard concentrations and intensity values under different wavelengths.
| | Measurement wavelength (nm) | 224.7 | 324.7 | 327.3 |
| | Standard concentration (ppm) | Intensity values | Linear equation/ | Intensity values | Linear equation/ | Intensity values | Linear equation/ | | 0 | 227.9 |
| 763.7 |
| 934.6 |
| | 0.5 | 279.4 | 994.8 | 1066 | | 1 | 338.6 | 1273 | 1240 | | 2 | 451.1 | 1788 | 1546 | | 4 | 676.7 | 2754 | 2136 |
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