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Water quality improvement device for closed waters based on photocatalysis

A technology for water quality improvement and photocatalysis, which is applied in the fields of light water/sewage treatment, oxidized water/sewage treatment, water/sewage treatment, etc. It can solve the problems of inability to clean cyanobacteria and effectively solve the eutrophication of water bodies, so as to improve the utilization rate. Efficiency, the effect of improving water quality

Active Publication Date: 2020-12-18
WUHAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the actual purification process, the cyanobacteria on the water surface cannot be cleaned, and the water quality around the device can only be improved, and the problem of eutrophication of the water body cannot be effectively solved.

Method used

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  • Water quality improvement device for closed waters based on photocatalysis
  • Water quality improvement device for closed waters based on photocatalysis
  • Water quality improvement device for closed waters based on photocatalysis

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Embodiment Construction

[0046] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0047] Such as Figure 1-Figure 12 As shown, the device for improving water quality in enclosed waters based on photocatalysis includes a hull 100, a pumping module 200, a driving module 300, a processing module and a control module. The hull 100 floats on the water, the pumping module 200 is used to pump water into the hull 100, the driving module 300 is used to drive the pumping module 200 to move, the processing module is used to react with pollutants in the water, and the control module is used to control the movement of the driving module 300. On and off.

[0048] This device is mainly suitable for small closed water areas, extracting the surface water layer, using the principle of photocatalysis to purify the water and then discharging it, so as to achieve the purpose o...

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Abstract

The invention discloses a closed water area water quality improving device based on photocatalysis. The device comprises a ship body, a water pumping module, a driving module, a processing module anda control module. The ship body floats on water, the deck is arranged in ship body, the drainage hole is formed in deck, the drainage door is arranged at the drainage hole; the cabin is arranged belowdeck, the water pumping module comprises a plunger pump arranged in the cabin; wherein the plunger pump is used for pumping sewage into a deck, the driving module is used for driving the water pumping module to move, the treatment module comprises a plurality of reaction plates arranged on the deck, the reaction plates are coated with photocatalyst paint, the photocatalyst paint is used for reacting with pollutants in the sewage, and the control module is used for controlling the driving module to be started and stopped. The invention provides a closed water area water quality improving device based on photocatalysis, which is used for extracting a surface water layer from a small closed water area, purifying water by utilizing a photocatalysis principle and then discharging the purifiedwater, thereby achieving the purpose of improving water quality.

Description

technical field [0001] The invention relates to the technical field of water quality improvement, in particular to a device for improving water quality in closed water areas based on photocatalysis. Background technique [0002] The eutrophication of closed water bodies is a global water environment pollution problem. my country's closed waters are widely distributed, because of its small water area and easy pollution, the water body has low self-purification ability and high degree of eutrophication. Eutrophication is a manifestation of organic pollution of water bodies, which will accelerate the aging process of water bodies. According to statistics, more than 80% of closed water bodies in my country have eutrophication problems. [0003] The existing treatment methods mainly include biological treatment, chemical treatment and mechanical treatment. The biological treatment method has a long treatment cycle and a high degree of difficulty, and may also cause biological ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F1/30C02F1/72
CPCC02F1/30C02F1/725C02F2103/007C02F2201/008C02F2201/009C02F2305/10
Inventor 魏莉吴昕怡陈伊靖李嘉程
Owner WUHAN UNIV OF TECH
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