Degradation of the Reactive Blue 4 Dye in Aqueous Solution Using Zero-Valent Copper Nanoparticles

Figure 2

UV-Vis spectra of the RB4 dye during the reaction by zero-valent copper nanoparticles. Experimental conditions: = 15,0 mg L⁻¹; nZVC dosage = 2,00 g L⁻¹; = 25°C.