Brine purification process

A process for purifying a brine comprising at least one organic compound, said process comprising:

• (a) supplying a brine that comprises at least one organic compound;
• (b) feeding at least one stripping zone with the brine from step (a) and at least one stripping agent;
• (c) withdrawing from said stripping zone at least one fraction (I) consisting essentially constituted of brine, the content of said at least one organic compound being lower in said fraction (I) than in said brine from step (a) and withdrawing from said stripping zone at least one fraction (II) consisting essentially said stripping agent;
• wherein the temperature (T1), expressed in degrees Celsius, of the hotter fraction of the two fractions (I) and (II) and the temperature (T2), expressed in degrees Celsius, of the colder fraction of the two fractions (I) and (II), said temperatures being the temperatures measured before any optional thermal conditioning which might be carried out before and/or during the withdrawal of said fractions (I) and (II) from said stripping zone, correspond to the following formula:
• 6×10−7(T1)3.7294≦T2<T1