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

Figure 11

Effect of operating temperature on distribution coefficient at solute concentration of 15 ppm ( values by linear regression: 0.9754 for 303.15 K, 0.951 for 313.15 K, 0.9878 for 323.15 K, and 0.9699 for 333.15 K).