Urban community sewage treatment station with combined heat and power effect
A technology of sewage treatment station and combined heat and power supply, applied in the direction of biological water/sewage treatment, water/sewage multi-stage treatment, water/sludge/sewage treatment, etc., can solve the problems of poor working environment, sewage treatment plant and feces pretreatment Station distribution location restrictions, insufficient coverage, etc.
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[0035] The present invention will be described in detail below in conjunction with specific embodiments and accompanying drawings.
[0036] Urban community sewage treatment stations for cogeneration, such as figure 1 As shown, it includes several septic tanks 1 distributed in the community, and the sewage outlet of each septic tank 1 is connected to the sewage pipeline, and also includes a sewage treatment module 3, a feces treatment module 2, and a thermoelectric control module 5, wherein:
[0037] The sewage treatment module 3 includes a grid pool 31 with a cover plate, an MBR biofilm reactor 32 and a clear water collection tank 33 connected in sequence. The grid pool 31 communicates with the sewage outlet of the septic tank 1 through a sewage pipeline, and the MBR biofilm The bottom of the reactor 32 is provided with an aeration device. The aeration device includes a jet aerator 4 and a blower 7 connected to the jet aerator 4 through a pipeline, and a control valve connect...
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