Separation of Methylene Blue Dye from Aqueous Solution Using Triton X-114 Surfactant

Figure 4

Effect of CaCl₂ on CPT at 0.1 M Triton X-114 ( values by linear regression: 0.9613 for 15 ppm, 0.9796 for 25 ppm, and 0.8799 for 50 ppm).