Constructed wetland processing and comprehensive utilization technique for farm household sewage water and rainwater
A technology of artificial wetland and sewage, applied in biological water/sewage treatment, adsorption water/sewage treatment, reduced water/sewage treatment, etc., can solve the problems of wasting water resources, polluting groundwater resources, difficult to popularize and apply, etc., and achieve environmental protection Effect
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[0014] In order to make the present invention easier to understand, the present invention will be further described below with reference to the drawings and specific embodiments.
[0015] Refer to figure 1 , A farmhouse sewage and rainwater constructed wetland treatment and comprehensive utilization process, the process flow is as follows: farmhouse sewage is collected by the drainage pipe network and sent to the tubular sedimentation well; the sewage after the sedimentation well flows into the vertical flow constructed wetland plants Bed; After being treated by the vertical flow constructed wetland plant bed, it flows into the vertical gravity aerator, and then flows into the water storage biological pond after aeration; after further purification by aerobic, facultative, and anaerobic microorganisms in the water storage biological pond The overflow water flows out through the outlet well and is used as agricultural irrigation water; the stored water in the water storage biologi...
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