the purification process of water derived from landfill leachate

摘要

Process for the treatment of landfill leachate wastewater having a high COD, said process comprising: taking aliquots of the wastewater from the landfill and mixing them with active charcoal at room temperature, filtering the mixture to obtain an eluate, carrying out a photo-ozonolysis treatment consisting in the simultaneous irradiation with UV-light and saturation with ozone of said eluate.