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Figure 2
In situ XANES spectra and their first derivative of copper in the CMP sludge (a) prior to and (b) after (120 min) the electrokinetic treatment. Solid lines and circles represent experimental data and the least-square fits, respectively. |
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Figure 2
In situ XANES spectra and their first derivative of copper in the CMP sludge (a) prior to and (b) after (120 min) the electrokinetic treatment. Solid lines and circles represent experimental data and the least-square fits, respectively. |