26- Process for Recovering Water from waste water produced in 26-dimethylphenol synthesis process

摘要

The present invention relates to a method for purifying wastewater by recovering organic matter from wastewater generated during the process of synthesizing 2,6-dimethylphenol, and selectively recovering organic substances from wastewater through azeotropic distillation of water and organic matter, To a method for reducing the amount of the water. According to the method for recovering organic materials from the 2,6-dimethylphenol synthetic wastewater provided in the present invention, it is possible to efficiently remove the organic mules remaining in the wastewater through azeotropic distillation. In addition, the water present in the wastewater acts as an azeotropic agent without addition of an azeotropic agent, thereby simplifying the purification process of the wastewater through azeotropic distillation and recovering the organic matter from the wastewater.