PROCESS FOR REMOVAL OF PHENOL, FORMALDEHYDE AND METHANOL FROM WASTE WATER

摘要

The invention relates to the process for complex purification of industrial waste water from phenol, formaldehyde and methanol and can be used in chemical and coal-tar industry in production of phenolformaldehyde and epoxide resins, diphenyl propane, coke, etc. According to the invention waste water with oxidant in mixture with ferromagnetic elements are treated in alternating magnetic field of 1010-2010A/m strength.