Rural sewage ecological recycling treatment micro circulation system and work method thereof

Abstract

The invention discloses a rural sewage ecological recycling treatment micro circulation system, which comprises a biogas anaerobic fermentation device, an ecological filtering device and an artificialwetland biological treatment device in sequential butt joint and communication, wherein the biological filtering device comprises a grating well and an ecological filtering pool which are buried underground and are communicated; the ecological filtering pool comprises a stainless steel sieve screen, a water inlet chamber, a water outlet chamber and a separation plate; the insides of the water inlet chamber and the water outlet chamber are filled with bentonite modified filling materials; the separation plate separates the ecological filtering pool into the water inlet chamber and the water outlet chamber; the stainless steel sieve screen is horizontally suspended in the water outlet chamber. The invention also discloses a rural sewage ecological recycling treatment micro circulation method. The system and the method provided by the invention sufficiently solve the problems of rural sewage scattering, collection difficulty, maintenance difficulty of a general system, and deficient money of farmers can be sufficiently solved. The rural yard ecology and sewage discharge current conditions are combined; the sewage integrated, convenient and harmless treatment is realized under the condition of very low investment. The system and the method are suitable for being popularized in rural areas.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a micro-environment system and a working method thereof for the ecological circulation treatment of rural sewage. Background technique [0002] The microenvironmental system currently used for sewage ecological recycling treatment cannot further remove harmful components such as toxic organic matter and heavy metals at the same time; the treatment capacity is large; continuous production is required; the cost is high; and water storage is inconvenient. Contents of the invention [0003] In order to solve the above-mentioned technical problems, the present invention provides a micro-loop system for ecological recycling treatment of rural sewage and its working method. [0004] The present invention provides a microcirculation system for ecological recycling treatment of rural sewage, which includes a biogas anaerobic fermentation device, an ecological filtering device...

AI Technical Summary

Problems solved by technology

[0002] The microenvironmental system currently used for ecological recycling treatment of sewage cannot further remove harmful components such as toxic organic matter and heavy metals at the same time; the treatment capacity is large; continuous production is required; the cost is high; it is inconvenient to store water

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