Waste transfer station leachate treatment integral facility

Abstract

The invention discloses a waste transfer station leachate treatment integral facility which comprises a treatment zone and an equipment room, wherein the treatment zone comprises a multi-stage anaerobic pool, an anoxic pond, an aerobiotic pond, a membrane biological reaction tank and a settling pond which are sequentially arranged in a communicated manner according to treatment procedures; a membrane biological reactor is arranged in the membrane biological reaction tank; a lifting pump, a backflow pump, a water generation tank, a water generation pump, an electric control cabinet, a cleaningfilter, a chemical tank, a dosing pump, a backwash pump, a fan for aerating the aerobiotic pond and the membrane biological reaction tank, and a temperature adjusting device for controlling temperatures in the treatment zone are arranged in the equipment room. By adopting the facility, the problems of insufficient floor spaces in a residual community and unstable water amounts can be avoided; dueto adoption an integral treatment process, leachate can be deeply treated, requirements of up-to-standard emission of effluents can be met, and the facility has the advantages of being low in operation energy consumption and high in treatment efficiency.

Description

technical field [0001] The invention relates to integrated leachate treatment equipment of a garbage transfer station. Background technique [0002] At present, landfill leachate is a kind of refractory wastewater with high organic matter and high ammonia nitrogen concentration. The leachate of the transfer station in the residential area is a mixture of leachate produced by compressed garbage, domestic sewage, kitchen sewage, and ground flushing water in the station, which is difficult to treat. [0003] In view of the characteristics of the above landfill leachate, combined with the situation of the existing community, the following problems exist in the treatment of the leachate of the community garbage transfer station: [0004] The area of ​​the residential area is limited, and there is no more open space to build civil foundations, so it is difficult to build a leachate treatment sewage station; [0005] The water volume of the garbage transfer station in the communi...

AI Technical Summary

Problems solved by technology

[0004] The area of ​​the residential area is limited, and there is no more open space to build civil foundations, so it is difficult to build a leachate treatment sewage station;

[0005] The water volume of the garbage transfer station in the community is unstable, and the fluctuation of water volume increases the difficulty of biochemical treatment control, and the use of biochemical treatment requires a large area;

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