Decolorisation of Reactive Red 120 Dye by Using Single-Walled Carbon Nanotubes in Aqueous Solutions

Figure 3

Effect of initial pH on the adsorption of RR-120 to SWCNTs. (𝐶₀ = 50 mg/L, contact time = 180 min, adsorbent dosage = 0.01 g/L, temperature = 23 ± 2°C).