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River way type sewage treatment system

A sewage treatment system and sewage treatment technology, applied in water/sewage multi-stage treatment, water/sludge/sewage treatment, sustainable biological treatment, etc. , difficulties in the utilization of reclaimed water, etc., to achieve the effect of saving rainwater pipes and sewage pipe networks, good social and economic benefits, and good sewage treatment effects

Inactive Publication Date: 2005-01-12
甄建伟
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  • Application Information

AI Technical Summary

Problems solved by technology

[0002] A large part of the existing sewage is directly discharged into natural rivers or artificial drainage channels without treatment, resulting in serious pollution of natural channels or artificial drainage channels
If the existing rainwater and sewage pipe network is divided, it will take a lot of investment to lay rainwater pipes and sewage pipe network systems
At the same time, the construction of a sewage plant will occupy a large amount of land, which restricts the site selection of the sewage plant and makes it difficult to use recycled water

Method used

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  • River way type sewage treatment system
  • River way type sewage treatment system

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Embodiment

[0018] The plane schematic diagram of the present invention is as figure 1 As shown, the river course or the drainage channel are provided with an upper sluice gate 2, a lower sluice gate 6, a sewage pump 7, and a sewage pipe 8, and the sewage pump 7 passes the sewage in the river course or the drainage channel from the upper sluice gate through the sewage pipe 8. The upstream of 2 is pumped to the sewage treatment area surrounded by upper sluice gate 2 and lower sluice gate 6.

[0019] A plurality of gates may also be provided between the above-mentioned upper sluice gate 2 and the lower sluice gate 6, and several sewage treatment functional sections are formed between the gates.

[0020] A low level gate 4 and a separation gate 5 are also arranged between the upper level water gate 2 and the lower level water gate 6. The upper level water gate 2 and the low level gate 4 form the reaction section A of sewage treatment, and the low level gate 4 and the separation gate 5 It fo...

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Abstract

The invention relates to sewage processing system in natural river or artificial drainage canal. Super water gate, under water gate, sewage pump and sewage pipe are built in river or drainage canal. Sewage in river or drainage canal is pumped by sewage pump from upper reaches of super water gate to sewage processing area between super water gate and under water gate. There are some water gates are built between said super water gate and under water gate to form several sewage processing function areas.

Description

1. Technical field: [0001] The invention relates to a sewage treatment system in natural rivers or artificial drainage channels, which belongs to the innovative technology of sewage treatment. 2. Background technology: [0002] A large part of the existing sewage is directly discharged into natural rivers or artificial drainages without treatment, causing serious pollution of natural rivers or artificial drainages. If the households are divided according to the existing rainwater and sewage pipe network, a large amount of investment will be required to lay rainwater pipes and sewage pipe network systems. At the same time, building a sewage plant will occupy a large amount of land, which restricts the site selection of the sewage plant and makes it difficult to utilize recycled water. 3. Contents of the invention: [0003] The object of the present invention is to overcome the above-mentioned shortcomings and provide a river-type sewage treatment system capable of treating...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/02C02F9/14
CPCY02W10/10
Inventor 甄建伟
Owner 甄建伟
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