Scattered sewage subsurface infiltration ecological processing system

An underground infiltration and ecological treatment technology, applied in biological water/sewage treatment, water/sludge/sewage treatment, chemical instruments and methods, etc., can solve the problems of destroying the surface landscape, occupying a large area, and unstable operation , to achieve the effect of alleviating clogging, reducing floor space and prolonging service life
CN102092853BInactive Publication Date: 2013-01-02SHENYANG UNIV
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
SHENYANG UNIV
Publication Date
2013-01-02
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

The invention relates to a scattered sewage subsurface infiltration ecological processing system which comprises a plurality of subsurface infiltration regions, wherein an artificial substrate is filled around pipelines inside the subsurface infiltration regions; a water distribution system is arranged between every two subsurface infiltration regions, and comprises a water distribution well, a primary distribution tank and two secondary distribution tanks; water collection pipes are distributed on both sides of each subsurface infiltration region; one end of each water collection pipe penetrates through the tank wall of the subsurface infiltration region and enters the subsurface infiltration region, and the other end is connected with a water collection well; and a plurality of observation wells are arranged in each subsurface infiltration region. On one hand, the invention provides an ecological subsurface infiltration sewage processing system for scattered regions, such as sanatoria, holiday villages, villa areas, suburb apartment type villages and the like, and can meet the environmental protection requirements for scattered sewage processing and recycling; and on the other hand, the system has the advantages of uniform water distribution, low blocking tendency, high load and the like, and can still stably operate in cold seasons.
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Description

Technical field

[0001] The invention relates to a sewage land treatment technology for in-situ collection and in-situ treatment of dispersed sewage, and in particular to a sewage land treatment technology used in sanatoriums, resorts, villa areas, suburban apartment-type villages and towns, which are difficult to collect and process through municipal pipe networks The domestic sewage underground infiltration treatment system. Background technique

[0002] my country is one of the countries with severe water shortage in the world. The increasingly severe water pollution situation has further exacerbated the contradiction of water shortage. In order to achieve the goal of comprehensive treatment of regional pollution, it is necessary not only to solve the problem of sewage treatment up to the standard discharge, but also to realize comprehensive reuse of sewage resources in areas where conditions permit.

[0003] At present, most domestic urban domestic sewage uses a centralized tre...

Claims

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