title: [Wet oxidation of toxic industrial waste with oxygenated water].
abstract: The industrial toxic waste streams hot treatment technology with hydrogen peroxide and catalysts, developed by the research laboratories of Montefluos in Bollate, allows the abatement of many organic and bio-toxic pollutants. Some treatment examples are here reported. The examples, performed on a laboratory scale, relate to industrial waste streams with a high COD (100000-200000 mg/l) in which it was possible to obtain an abatement over the 90% of pollutants like phenols, formaldehyde, dimethylformamide and phenyl acetate. The application range of this technology is similar to that of oxygen or air wet oxidation, but it has remarkable advantages due to the lower plant, maintenance and energy costs, because the treatment is performed using much more bland conditions (atmospheric pressure and 90-100 degrees C of temperature). The aim of the bio-toxic pollutants abatement and COD reduction (70-80%) is to allow the final bio-digestion waste streams with high organic content, but too diluted to be directly incenerated at a suitable cost.
authors.affiliation: Montefluos S.p.A., Bollate, Milano.
authors.forename: M
authors.initials: M
authors.lastname: Alfieri
authors.forename: G
authors.initials: G
authors.lastname: Colombo
authors.forename: R
authors.initials: R
authors.lastname: Velotti
mesh_terms: D006256:Hazardous Waste; D007220:Industrial Waste; D010084:Oxidation-Reduction; D010100:Oxygen / Q000737:chemistry; D014865:Waste Disposal, Fluid / Q000379:methods*; D014867:Water
chemical_list: D006256:Hazardous Waste; D007220:Industrial Waste; D014867:Water; D010100:Oxygen
vernacular_title: L'ossidazione a umido con acqua ossigenata dei reflui tossici di origine industriale.