Internet-based device-based flat-film membrane sewage treatment terminal and sewage treatment method

Abstract

The invention discloses an Internet-based device-based flat-film membrane sewage treatment terminal. The Internet-based device-based flat-film membrane sewage treatment terminal comprises an active carbon pool, a stirring tank and a main MBR tank, wherein the bottom of the active carbon pool is provided with a water inlet, the sewage enters into the active carbon pool through a water inlet, a grid, an activated carbon layer and water-filtering aquatic plants are arranged in the active carbon pool in sequence, and the sewage enters the active carbon pool, the sewage passes the active carbon layer and the water-filtering aquatic plants sequentially to filter, then the overflow enters the sedimentation tank, the top of the sedimentation tank is communicated with the stirring tank through a communicating pipe, a stirring device is arranged in the stirring tank, the bottom of the stirring tank is communicated with the bottom of the main MBR tank, a first MBR plate membrane is arranged in the main MBR tank, the top of the first MBR plate membrane is connected with the water outlet pipe, and the water outlet pipe is connected with the peristaltic pump. The Internet-based device-based flat-film membrane sewage treatment terminal has the function of regulating the pool through the repeated action of the device such as a grid, a stirrer and the like, so that the construction of the adjusting tank is omitted, and the occupied area of the equipment is effectively reduced.

Description

technical field [0001] The invention relates to a device-based flat membrane sewage treatment terminal and a sewage treatment method based on the Internet, and belongs to the field of sewage treatment. Background technique [0002] The discharge of rural domestic sewage in our country is extensive, disorderly, with multiple sources and high concentration. With the advancement of the new socialist countryside work, although artificial wetlands, artificial quick infiltration, stabilizing ponds and other non-powered treatment measures have been adopted in some places, due to no one to take care of them in the later stage, they were eventually left idle. Membrane-bioreactor, anaerobic filter, biological contact oxidation-biological aeration filter and other dynamic biological treatment technologies are laid sewage pipe network to collect and enter the local sewage treatment station for unified treatment, with short hydraulic retention time and stable water output. The character...

AI Technical Summary

Problems solved by technology

[0007] The disadvantages of the current integrated flat membrane treatment process include: each working pool exists independently in the equipment; the sewage inlet is single; the concentration of suspended sludge is high, so the membrane fouling rate is fast; the integrated device occupies a large area; the equipment is not Automatic control, poor maintenance and management level, equipment operation management requires many professionals, and later operation management is difficult

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