METHOD FOR THE TREATMENT OF CONTAMINATED WASTE WATER DERIVED FROM THE PREPARATION OF ISOPHORONE, ISOPHORONEDIAMINE AND ISOPHORONE NITRILE

摘要

The invention relates to a process for the treatment of contaminated wastewater from the production of isophorone, isophorone nitrile and isophorone diamine. The treatment is carried out by alkaline hydrolysis of isophorone nitrile to isophorone and by oxidation.