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

Figure 7

Effect of temperature on the phase volume ratio of solute concentration of 15 ppm ( values by linear regression: 0.9744 for 303.15 K, 0.9896 for 313.15 K, 0.9941 for 323.15 K, and 0.9958 for 333.15 K).