INSTALLATION FOR SEWAGE PURIFICATION FROM SURFACE-ACTIVE SUBSTANCES

摘要

FIELD: purification of domestic and industrial sewage. SUBSTANCE: installation has accumulating tank, pump with pipeline delivering water to be purified and ozone generator connected to ejector-mixer. Installation also includes electrolyzer with reaction column. Electrolyzer is connected to pipeline supplying water to be purified from pump. Its cathode chamber is connected to ejector-mixer and anode chamber, to accumulating tank through drain pipeline. Reaction column is connected to ejector-mixer through spraying head-piece and to accumulating tank, through drain pipeline. Drain pipelines in accumulating tank are directed towards each other with their outlets. Drain pipeline outlet of reaction column is positioned underneath and provided with disperser made of polyurethane foam which allows passage of and-and-water mixture. EFFECT: intensified treatment process, reduced consumption of ozone. 2 cl, 1 dwgg