FIELD: treatment of natural waters; applicable in increase of efficiency of purification from dissolved impurities and reduction of power consumption for washing of components of single process line. SUBSTANCE: plant consists of bioreactor filled with highly porous polymer material, filter with clarifying bed of floating filter media, siphon and tank-hydroseal. Members of accumulation of natural coenosis with packing density reducing in direction of flow allows flakes of separated biomass freely settle to prevent rapid colmatage of filter media. Design of precipitate accumulation zone with large area in cross-section and guide deflectors makes it possible to avoid secondary contamination of water with atrophied biofilm. Equipment of bioreactor and clarifying filter with one siphon makes it possible to reduce volume of washing waters and power consumption for washing of components of single process line. EFFECT: higher efficiency. 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| BIO-REACTOR-FILTER | 2008 |
|
RU2356854C1 |
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SU899076A1 |
