The above consideration helps us to understand the fact that at equilibrium, the volume of the droplet with surfactant is higher than that without it. The higher growth rate of the drop with surfactant is likely due to the fact that when water-in-emulsions continue to form it readily supply water to the organic phase when it is depleted. All these lead to a situation known as "facilitated transport". We postpone a detailed analysis of this interesting phenomenon to future.