Five-stage series water purification equipment and process with precipitation biological oxidation photocatalysis

A kind of water purification equipment and oxidation light technology, which is applied in the direction of biological water/sewage treatment, oxidized water/sewage treatment, aerobic and anaerobic process treatment, etc. It can solve the problem of bad smell, difficult long-term maintenance of water quality, and poor reoxygenation ability of water body And other issues

Active Publication Date: 2021-05-18
NINGHAI TIANHE ECOLOGICAL WATERSCAPE CONSTRCO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the continuous development of the city, more and more residential areas have set up landscape pools, but because most of the existing residential area landscape water bodies are static closed systems, the reoxygenation ability of the water body is poor, the self-purification ability is limited, and the water quality is difficult. Keep it for a long time. Over time, the pollutants in the water will undergo anaerobic reaction due to lack of oxygen, thus emitting unpleasant gas, especially in summer.

Method used

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  • Five-stage series water purification equipment and process with precipitation biological oxidation photocatalysis
  • Five-stage series water purification equipment and process with precipitation biological oxidation photocatalysis
  • Five-stage series water purification equipment and process with precipitation biological oxidation photocatalysis

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Embodiment 1

[0037] Such as figure 1 - As shown in Figure 6, a 5-stage series water purification device with sedimentation bio-oxidation photocatalysis disclosed in this embodiment includes a landscape pool 1 and a controller 2, and the landscape pool 1 is provided with an electrical connection with the controller 2 Low water level sensor 3, high water level sensor 4 and water quality detector 5, described water quality detector 5 is used for detecting the ammonia nitrogen content of water quality, pH value, suspended solids, chemical oxygen demand COD, total phosphorous ammonium nitrogen, in landscape pond 1 5-stage series water purification equipment is provided on the side of the 5-stage series-connected water purification equipment. The 5-stage series water purification equipment includes a sewage discharge tank 6, a sedimentation tank 7, a two-stage microbial purification tank and a clean water tank 8. The sewage discharge tank 6 is provided with a sewage inlet The sewage inlet 9 comm...

Embodiment 2

[0054] Such as Figure 7 As shown in the present embodiment, a 5-stage series water purification equipment with sedimentation biological oxidation photocatalysis is disclosed. In order to realize high-precision detection of sewage, the controller 2 is placed on the base 49 on the side of the landscape pool 1, The base 49 is also provided with a first water pump 50, the input port of the first water pump 50 is connected with the landscape pool 1, and the output of the first water pump 50 is connected with a sealed dilution chamber 51, and on the side of the dilution chamber 51 An odor detector 52 communicating with the dilution chamber 51 for detecting the odor threshold is provided, the odor detector 52 is electrically connected to the controller 2, and through the above-mentioned structural arrangement, the first water pump 50 is used to extract part of the water in the landscape pool 1 And send it into the dilution chamber 51 to mix and dilute with the water inside, then det...

Embodiment 3

[0056] Such as Figure 8 As shown, a 5-stage series water purification device with precipitation bio-oxidation photocatalysis disclosed in this embodiment, as a preference, two transverse tubes 63 are connected with stretchable stretching tubes 54, and stretching tubes 54 More than one fiber filler bundle 55 is suspended above, and when the stretching tube 54 is folded, the fiber filler bundles 55 below are all compacted together, and the range of water purification treatment at the bottom is enlarged through the above-mentioned structural arrangement.

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Abstract

The invention discloses five-stage series water purification equipment and a process with precipitate biological oxidation photocatalysis. The five-stage series water purification equipment with precipitate biological oxidation photocatalysis comprises a landscape water tank, a controller, a low water level sensor, a high water level sensor, a water quality detector and five-stage series water purification equipment, and the five-stage series water purification equipment comprises a sewage discharge tank, a sedimentation tank, a two-stage microorganism purification tank and a clean water tank which are connected with the landscape water tank; the sewage discharge tank is electrically connected with the sedimentation tank, a sedimentation inlet communicated with the first water suction pump is formed in the upper portion of the sedimentation tank, a first sealing chamber is arranged in the center of the lower portion of the sedimentation inlet, a first motor is arranged in the first sealing chamber, the output of the first motor is connected with a wire spool, and a steel wire rope is wound on the wire spool; the lower portion of the steel wire rope extends out of the first sealing chamber and then is connected with a mounting frame, a U-shaped sedimentation filter screen with an upward opening is connected to the lower portion of the mounting frame, and the two-stage microorganism purification pond comprises a first microorganism filter pond and a second microorganism treatment pond. The sewage treatment effect is improved.

Description

technical field [0001] The invention relates to the technical field of water purification treatment equipment, in particular to a five-stage series water purification equipment and process with sedimentation biological oxidation photocatalysis. Background technique [0002] With the continuous development of the city, more and more residential areas have set up landscape pools, but because most of the existing residential area landscape water bodies are static closed systems, the reoxygenation ability of the water body is poor, the self-purification ability is limited, and the water quality is difficult. Keep it for a long time, and over time, the pollutants in the water will undergo anaerobic reaction due to lack of oxygen, thus emitting unpleasant gas, especially in summer. In addition, the enrichment of nutrients such as nitrogen and phosphorus in the landscape water body causes the abnormal proliferation of algae, resulting in "algae bloom" or "lake indigo". The transpar...

Claims

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Application Information

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IPC IPC(8): C02F9/14C02F3/34C02F1/72C02F3/30C02F1/32
CPCC02F9/00C02F3/34C02F1/725C02F3/30C02F1/32
Inventor王栋冯佳慧崔琦夏明豹徐佩红
OwnerNINGHAI TIANHE ECOLOGICAL WATERSCAPE CONSTRCO