Manual rapid percolation water purification device

A technology of artificial rapid infiltration and water purification device, applied in the fields of water pollutants, filtration treatment, multi-stage water treatment, etc. Stable operation effect, high reoxygenation efficiency and good effect

Pending Publication Date: 2021-05-28
CHENGDU TECHCAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned deficiencies or defects, the purpose of the present invention is to provide an artificial rapid percolation water purification device, which can effectively solve the problems of low reoxygenation efficiency, poor denitrification and phosphorus removal effect and unstable operation in the traditional manual rapid percolation technology. question

Method used

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  • Manual rapid percolation water purification device

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Embodiment 1

[0028] The present embodiment 1 provides a kind of artificial rapid percolation water purification device, comprising a percolation tank body 11, the upper part of the percolation tank body 11 is sequentially provided with a water distribution area 1, a gravel area 2, and an aerobic area one 3. Aerobic zone 2 4 and aerobic zone 3 5, the lower part of the percolation tank body 11 includes anoxic zone 1 6, anoxic zone 2 7 and ceramsite zone 1 8, the top of anoxic zone 6 and aerobic zone The bottom of three 5 is connected, the anoxic zone one 6 is connected with the anoxic zone two 7 through the ceramsite zone one 8 located at the bottom, and the anoxic zone two 7 is provided with a drain port 10;

[0029] Among them, the height of the water distribution area 1 is 15cm;

[0030] The filler in gravel zone 2 is gravel with a particle size of 0.5-1.5cm, and its height is 5cm;

[0031] The height of the aerobic zone-3 is 25cm;

[0032] The height ratio of aerobic zone one 3, aerobi...

Embodiment 2

[0043] This embodiment 2 provides a kind of artificial rapid percolation water purification device, and the difference with embodiment 1 is only: aerobic zone one 3, aerobic zone two 4, aerobic zone three 5, anoxic zone one 6 and anoxic zone one The height ratio of oxygen zone 2 7 is 2:2:2:5:5, and other parameters are the same.

Embodiment 3

[0045] This embodiment 3 provides a kind of artificial fast percolation water purification device, and the difference with embodiment 1 is only: aerobic zone one 3, aerobic zone two 4, aerobic zone three 5, anoxic zone one 6 and anoxic zone one The height ratio of oxygen zone II 7 is 3:2:2:8:8, and the other parameters are the same.

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Abstract

The invention discloses a manual rapid percolation water purification device, and belongs to the technical field of sewage treatment. The device comprises a percolation tank body, and the upper part of the percolation tank body is sequentially provided with a water distribution zone, a gravel zone, a first aerobic zone, a second aerobic zone and a third aerobic zone from top to bottom; and the lower part of the percolation tank body comprises a first anoxic zone, a second anoxic zone and a first ceramsite zone; the top of the first anoxic zone is communicated with the bottom of the third aerobic zone, the first anoxic zone is communicated with the second anoxic zone through a first ceramsite zone positioned at the bottom, and a water outlet is formed in one side of the second anoxic zone; the device has the characteristics of high reoxygenation efficiency, good nitrogen and phosphorus removal effect and stable operation.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to an artificial rapid percolation water purification device. Background technique [0002] With the improvement of living standards in villages and towns, water-flush toilets have become popular among farmers, and washing water has increased significantly. The domestic water consumption and centralized water supply rate in communities have increased year by year, and the discharge of rural domestic sewage has increased year by year. A large amount of domestic sewage is discharged without strict treatment, which has become one of the main causes of environmental pollution such as rural environmental pollution, eutrophication of lakes and rivers. The rural areas are different from the cities, the population is relatively scattered, and the geographical factors are very different, which makes it difficult to collect sewage. Therefore, at home and abroad, more rural sewage tr...

Claims

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Application Information

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IPC IPC(8): C02F3/30C02F1/00C02F101/16C02F101/10
CPCC02F1/001C02F3/302C02F2101/105C02F2101/16C02F2301/08
Inventor 陆一新陈佼
Owner CHENGDU TECHCAL UNIV
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