Artificial floating bed system and method for purifying water quality by using superfine fibers

An ultra-fine fiber and water purification technology, applied in the field of artificial floating bed system, can solve the problems of limited ability of aquatic plants to absorb pollutants and the influence of removal efficiency on the growth status of floating bed plants, so as to facilitate the proliferation of loads and optimize the indigenous microbial flora , the effect of strong adsorption capacity

Pending Publication Date: 2020-05-19
GUILIN UNIVERSITY OF TECHNOLOGY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although the ecological floating bed technology has a good removal effect, some problems existing in the ecological floating bed technology have also attracted people's attention, such as its removal efficiency is easily affected by the season and the growth status of the floating bed plants, the disposal of a large number of plants withered, and the loss of aquatic plants. Roots have a limited ability to absorb pollutants, etc.

Method used

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  • Artificial floating bed system and method for purifying water quality by using superfine fibers
  • Artificial floating bed system and method for purifying water quality by using superfine fibers
  • Artificial floating bed system and method for purifying water quality by using superfine fibers

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Embodiment 1

[0050] like figure 1 and figure 2 As shown, the present embodiment provides an artificial floating bed system utilizing superfine fibers to purify water, including a stainless steel box body 11, and the box body 11 has a volume of 5m 3 , the bottom of the side wall of the box body 11 is provided with a water inlet 12, and the top of the opposite side wall of the side wall where the water inlet 12 is located is provided with a water outlet 13;

[0051] The bottom of the box body 11 is provided with an aeration and oxygenation area, and the aeration and oxygenation area is equipped with 3 rows of diaphragm microporous aerators 9, each row of 5, and each row of diaphragm type microporous aerators 9 is aerated The pipe 8 communicates with the vortex blower 14 arranged outside the box body 11. The vortex blower 11 has a power of 2.2kw and an oxygen increasing capacity of 4.5-14kg;

[0052] Above the aeration and oxygenation area, a plant synergistic microbial restoration area is...

Embodiment 2

[0060] like Figure 2-4 As shown, the present embodiment provides a kind of artificial floating bed system utilizing microfiber to purify water quality, and the difference between this system and the device of embodiment 1 is:

[0061] There is also a second floating bed 17 directly below the floating bed 1, and the upper surface of the second floating bed 17 is fixedly connected to the lower surface of the floating bed 1 through two telescopic connecting rods 18;

[0062] The upper surface of the second floating bed 17 is evenly spaced with 9 second planting basket holes, and a second planting basket 19 is inserted in the second planting basket hole. The second planting basket 19 is filled with filler 3 and planted with black algae. 20. A second ventilation hole 21 is provided between the holes of the second planting basket;

[0063] A detachable biosorbent filter screen 22 is also provided below the second floating bed 17. The biosorbent filter screen 22 is horizontally arr...

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Abstract

The invention discloses an artificial floating bed system for purifying water quality by using superfine fibers. The artificial floating bed system comprises a floating bed, a planting basket, planting basket filler, floating bed plants, superfine fiber three-dimensional artificial waterweeds, a supporting frame, an aeration device, a microbial preparation and a box body. The invention also discloses a method for purifying water by using the system. The method comprises the following steps of: aerating and oxygenating sewage through micropores, and intercepting, adsorbing and decomposing pollutants in the sewage by a biological membrane attached to the superfine fiber three-dimensional artificial waterweeds in the superfine fiber artificial waterweed restoration area. Pollutants in the water body are absorbed, metabolized and decomposed by microorganisms at the roots of the plants and on the attached filler when flowing through the plant synergistic microorganism remediation area. A microbial agent is added, and microorganisms are used for effectively adsorbing, converting and degrading nitrogen and phosphorus in the water body, so that algae propagation is inhibited, and the waterbody is effectively purified. The artificial floating bed system has the advantages of readily available materials, low construction and operation costs, convenient manufacture, landscape beautification, water quality improvement, and good application prospect.

Description

technical field [0001] The invention relates to the technical field of biological water treatment equipment, and more specifically relates to an artificial floating bed system and method for purifying water by using superfine fibers. Background technique [0002] Due to the rapid increase of population and the rapid development of industry, a large amount of N and P elements are input into the water environment, resulting in eutrophication of water bodies and frequent outbreaks of red tide blooms. The ecological environment of the water body deteriorates, the transparency decreases, the distribution area of ​​aquatic plants decreases, the community structure tends to be single, and the ecosystem is already quite fragile. Therefore, the restoration of the water ecological environment is imminent. Among them, artificial floating bed technology is a widely used water environment restoration technology. [0003] Artificial floating bed, also known as ecological floating bed, i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/02C02F3/30C02F3/32C02F3/34
CPCC02F3/02C02F3/32C02F3/34C02F3/302Y02W10/10
Inventor 李金城韦春满王华鹏钟溢健李路祥殷剑琦周姣
Owner GUILIN UNIVERSITY OF TECHNOLOGY
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