McBain et al 3 also proposed that the driving force for spontaneous emulsification in system with positive interfacial tension arises from the energy of adsorption, as well as the solubilization of hydrocarbon in the aqueous detergent solution. A rigorous theoretical treatment of interfacial turbulence was provided later by Sterning and Scriven , who performed a stability analysis of an interface across which mass transfer occurs. The base state of the problem defines the balance of the viscous and the Marangoni stresses. The bifurcation analysis can then be performed about the base state by allowing a fluctuation of surfactant concentration at the interface. At the scaling level, the interfacial flux can be described in terms of such well-known dimensionless parameters as Marangoni and Schmidt numbers. Golovin stated two special scenarios. The first one is chaotic, in which disturbances are local and where the fluctuations die out fast following such sporadic activities as pulsation, bursts and twinkling of the interface. Another scenario results with a slower dissipation of energy, in which periodic roll cell like flow patterns are formed below and above the interface . Sherwood and Wei as well as Gooh Pattader et al have provided further exposition of the roles of such interfacial instabilities in various mass transfer processes, which have immense implication in liquid-liquid extraction technologies.