PROCESS FOR DESORPTION OF A SOLID ADSORBENT AND ASSOCIATED DEVICE

摘要

The invention is a method for desorbing a solid adsorbent medium capable of adsorbing organic compounds from an aqueous effluent, said method comprising the following steps: - a step of providing an adsorbent medium resulting from a method of adsorption at an adsorption temperature; - a step of supplying a desorption liquid; a step of bringing the desorption liquid into contact with the solid adsorbent medium, comprising a step of regulating a desorption temperature between a first temperature greater than or equal to the adsorption temperature and a second temperature below a temperature d boiling of said desorption liquid. The invention also relates to a device for desorbing a solid adsorbent medium. The invention also relates to a device for treating aqueous effluents containing organic compounds as well as a treatment method comprising such a desorption method. Finally, the invention relates to the use of a liquid at a desorption temperature above the adsorption temperature and below its boiling temperature.