Research Article

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

Table 1

Equation used in this study.

NameFormula

Binding energy
(BE)
(a)

Excess molar volume
()
(b)

Phase volume ratio ()(c)

Pre concentration factor ()(d)

Distribution coefficient ()(e)

Cloud point extraction efficiency ()(f)

Change in Gibbs free energy (),
change in entropy (), and Change in enthalpy ()
(g)
(h)
Where:
, ,

Note: : surfactant; : dyes.