FIELD: water treatment. SUBSTANCE: clarifier of water containing suspended admixtures has flotation tank as first-step treatment and, as second- step treatment has: filtering media placed in separate compartments formed by radial partitions installed in the tank, ramified pipelines with slots disposed in each compartment, valves to control clarified water stream, annular pipelines to connect compartments with tank to store first filtrate, and deflectors to slow down flotation process. EFFECT: enhanced process efficiency. 13 cl, 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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RU2516633C1 |
