Evaluation of Sonocatalytic and Photocatalytic Processes Efficiency for Degradation of Humic Compounds Using Synthesized Transition-Metal-Doped ZnO Nanoparticles in Aqueous Solution

<div>Comparison of the methods tested in this study including photocatalytic processes: natural sunlight and LED light and sonocatalytic processes: 37 and 80 KHz under the following conditions: contact time = 90 min, humic acid concentration = 20 mg/L, pH = 7, nanocatalyst dosage = 2 g/L, and dopant percentage = 2%.</div>

Journal of Chemistry

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Figure 8: Evaluation of Sonocatalytic and Photocatalytic Processes Efficiency for Degradation of Humic Compounds Using Synthesized Transition-Metal-Doped ZnO Nanoparticles in Aqueous Solution 

Figure 8 | Evaluation of Sonocatalytic and Photocatalytic Processes Efficiency for Degradation of Humic Compounds Using Synthesized Transition-Metal-Doped ZnO Nanoparticles in Aqueous Solution 