| 摘要 |
A plant for biological treatment of domestic waste water with activated sludge contains primary settler with pressure dampers, biological reactor with submerged loading and aerating device, secondary settler, device for realization of pumping of activated sludge, control block. Separate functional capacities of the plant are successively connected. The loading of biological reactor is made in a form of cassette set, and each separate element of cassette – in a form of perforated knife edge. The device for pumping of activated sludge from secondary settler to the primary is made in a form of airlift, connected with compressor. The part of the baffle lower the inlet aperture in secondary settler is fixed inclined and being a guideway of the stream. |
