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Landscape type integrated sewage treatment system

A sewage treatment system and landscape technology, applied in the direction of water/sewage multi-stage treatment, water/sludge/sewage treatment, chemical instruments and methods, etc., can solve the need for a large amount of chemical agents, poor denitrification effect, and operating costs High-level problems, to reduce the use of chemicals, improve the operation effect and stability, and reduce the operation cost

Active Publication Date: 2015-10-21
中化学朗正环保科技有限公司
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Problems solved by technology

[0004] The purpose of the present invention is to provide a landscape-type integrated sewage treatment system, which solves the problems of poor denitrification effect of the treatment system in the prior art and the need to use a large amount of chemicals and high operating costs

Method used

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  • Landscape type integrated sewage treatment system
  • Landscape type integrated sewage treatment system
  • Landscape type integrated sewage treatment system

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Embodiment Construction

[0028] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0029] Landscape integrated sewage treatment system of the present invention, such as figure 1As shown, it includes the pipe gallery and a number of end-to-end connected and interlinked functional areas set under the pipe gallery. These functional areas are specifically set up in sequence along the direction of sewage inflow: anaerobic pool 1, airlift area 2, multi-stage anoxic Aerobic zone (first-level aerobic pool 3, first-level anoxic pool 4, second-level aerobic pool 5, second-level anoxic pool 6, third-level aerobic pool 7), degassing area 8, rapid sedimentation tank 9, Water distribution area 10, landscape ecological filter 11. Each functional area is divided by setting a horizontal partition wall and several longitudinal partition walls, and the pipe gallery is set on the upper part of the horizontal partition wall; among them, the airli...

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Abstract

The invention discloses a landscape type integrated sewage treatment system which comprises a pipe gallery and a plurality of functional zones which are arranged below the pipe gallery, and connected and communicated with one another end to end; the functional zones comprise an anaerobic tank, a gas stripping zone, a multi-stage anoxic and aerobic zone, an outgassing zone, a rapid precipitation tank, a water distribution zone and a landscape type eco-biofilter which are arranged in the sewage flow-in direction in sequence; a water inlet pipe and an aerator pipe are arranged in the pipe gallery. According to the landscape type integrated sewage treatment system, the problems in the prior art that the conventional sewage treatment system is poor in denitrogenation effect and high in operating cost and needs a great deal of chemical agent are solved.

Description

technical field [0001] The invention belongs to the technical field of sewage treatment, and in particular relates to a landscape-type integrated sewage treatment system. Background technique [0002] With the implementation of the new "Environmental Protection Law" and "Water Pollution Prevention and Control Action Plan", more and more attention has been paid to water pollution control. At the same time, higher requirements have been put forward for the field of sewage treatment technology, making the development of an intensive, stable, efficient, and Energy-saving sewage treatment process has become a trend. At the same time, with the progress of society and the improvement of people's living standards, people's aesthetic level is getting higher and higher, and they pay more attention to the harmony between people and the environment. How to integrate landscape ecology in the field of sewage treatment is also a future development trend. [0003] The Bio-Dopp process is a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/14
Inventor 李文英李辰李诚李怀恩刘玉玲魏红程文徐志蔷贾斌凯
Owner 中化学朗正环保科技有限公司
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