Catalytic treatment of industrial wastewater and aqueous process solutions by oxidation in the liquid phase
- 1 — G.K. Boreskov Catalysis Institute SD RAS
- 2 — G.K. Boreskov Catalysis Institute SD RAS
- 3 — G.K. Boreskov Catalysis Institute SD RAS
Abstract
On the basis of analysis of methods of wastewater and solution purification by catalytic method and modeling of reactions of oxidation of solutions containing oxygen, chlorine and nitrogenous substances using various catalysts, catalytic systems of utilization and processing of aqueous wastewater and solutions are recommended for use in the main and auxiliary technological processes of many industries. The study of carbon, platinum-palladium-carbon materials for gas-phase oxidation provides wastewater treatment from organic and inorganic substances by their transformation into nitrogen, carbon dioxide and water. The final products of oxidation of organic compounds containing nitrogen, ammonia and chlorine, depending on the process parameters and type of catalyst are found.