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Integrated high-efficiency sewage treatment equipment for treating rural domestic sewage

A technology for sewage treatment equipment and domestic sewage, applied in biological water/sewage treatment, water/sludge/sewage treatment, aerobic and anaerobic process treatment, etc. Exceed the standard and other problems, to ensure the anaerobic and anoxic environment, realize the effect of large bubbles, and maintain the benign operation.

Pending Publication Date: 2019-01-25
鹏凯环境科技股份有限公司
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Problems solved by technology

The integrated high-efficiency sewage treatment equipment provided by the present invention can solve the problem of high energy consumption of the traditional anaerobic-anoxic-aerobic process integrated equipment, and the sedimentation tank is easy to run mud, resulting in excessive SS and phosphorus in the effluent, and the ceramsite filler Nitrification, denitrification, filtration and other advanced treatment are carried out simultaneously in the zone, so that the effluent can reach the super-class A discharge standard stably

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  • Integrated high-efficiency sewage treatment equipment for treating rural domestic sewage

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Embodiment Construction

[0024] The present invention will be further described below through the description of specific embodiment, but this is not limitation to the present invention, those skilled in the art can make various modifications or improvements according to the basic idea of ​​the present invention, but as long as not departing from the basic principle of the present invention Thoughts are all within the protection scope of the present invention.

[0025] An integrated high-efficiency sewage treatment equipment for treating domestic sewage in rural areas, comprising an anaerobic pool 1, an anoxic pool 2, an aerobic pool 3, and a sedimentation pool 4 arranged in sequence. The anaerobic tank 1 is connected to the anoxic tank 2, and the anoxic tank 2 is connected to the aerobic tank 3, and the aerobic tank 3 is also connected to the anoxic tank 2 through a mixed liquid reflux stripping system 11, and the The aerobic tank 3 is connected with the sedimentation tank 4 , and the sedimentation t...

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Abstract

The invention belongs to the technical field of sewage treatment equipment, and particularly relates to integrated high-efficiency sewage treatment equipment for treating rural domestic sewage. The high-efficiency sewage treatment equipment is mainly composed of an anaerobic tank, an anoxic tank, an aerobic tank, a sedimentation tank and the like. The high-efficiency sewage treatment equipment cansolve the problems that traditional anaerobic, anoxic and aerobic process integrated equipment is high in energy consumption during running, mud in the sedimentation tank easily runs away, and the concentrations of suspended matter and phosphorus of effluent exceed the standards; nitrification, denitrification, filtration and other advanced treatment are simultaneously conducted in a ceramsite filler area, and the effluent is stable and reaches the super-level-A emission standards.

Description

technical field [0001] The invention belongs to the technical field of sewage treatment equipment, in particular to an integrated high-efficiency sewage treatment equipment for treating rural domestic sewage Background technique [0002] With the advancement of new urbanization and the construction of beautiful countryside, the rural sewage treatment industry has entered the fast lane, while the distribution of natural villages in my country is scattered, the amount of rural domestic sewage is small, unstable, there are many sewage collection nodes, and collection is difficult; the concentration of suspended solids is high , and is constrained by local socio-economic conditions. According to the survey, there are no drainage channels and sewage treatment systems for small-scale sewage treatment in the country, and sewage is discharged randomly, causing serious pollution of river water and the environment. If a centralized treatment scheme is adopted for the generated sewage,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/30
CPCC02F3/302C02F2301/043
Inventor 张开现蔡聆聆何庚砰陈翠群闫晓满
Owner 鹏凯环境科技股份有限公司
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