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A fiber optic biofilm reactor for water ecological restoration

A biofilm reactor, ecological restoration technology, applied in biological water/sewage treatment, energy wastewater treatment, chemical instruments and methods, etc. Large and other problems, to achieve the effect of improving water purification effect, improving dissolved oxygen and transparency, and improving purification effect

Active Publication Date: 2019-02-26
INST OF AQUATIC LIFE ACAD SINICA
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

The disadvantage of this device is that the device is too complicated, the operation of the reoxygenation system is unstable, the disturbance to the biofilm is large, and the depth of the biofilm carrier is small

Method used

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  • A fiber optic biofilm reactor for water ecological restoration

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Embodiment 1

[0041] This embodiment provides an optical fiber biofilm reactor for ecological restoration of water body. like figure 1 As shown, the device includes a solar panel 1 , a power line 2 connecting the solar panel 1 and a power controller 3 , a fiber optic light source 4 , an optical fiber 5 , a support 7 , a floating body 8 and a joint 6 . The supporting body 7 is evenly fixed on the floating body 8 through the joint 6 . The components and working process of the present invention are described in detail below.

[0042] In this example, the solar panel 1 is a monocrystalline silicon panel with a size of 1.1m×2.0m, placed on the surface of the biological floating bed, and the electric energy generated by the solar panel is sent to the power controller 3, and connected to the power controller 3 , so that the LED light in the fiber optic light source device 4 emits light. The model of the fiber optic light source device 4 is LED-45, which can be operated remotely to control the c...

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Abstract

The invention belongs to the technical field of water in-situ ecological restoration and relates to an optical fiber bio-membrane reactor for repairing water ecology. The optical fiber bio-membrane reactor comprises a power supply, a power controller, an optical fiber light source, a floating body and a support and an optical fiber, wherein the power controller and the optical fiber light source are placed on the upper surface of the floating body or bio-floating bed and arranged on the surface of the bio-floating bed and / or shoreside; the support is fixedly arranged on the lower surface of the floating body; the power supply is used for causing an LED lamp in the optical fiber light source illuminate through the power controller and the optical fiber light source in turn; light is diffused in the optical fiber, so that the biological membrane grows on the surface of the optical fiber; the concentration of the pollutants in water is reduced under the purifying effect of the biological membrane. The invention provides the optical fiber bio-membrane reactor which has the advantages of simple structure, running stability, low cost, obvious effect and suitability for shallow and deep water ecology repairing.

Description

technical field [0001] The invention belongs to the technical field of in-situ ecological restoration of water bodies, and relates to a biofilm purification device, in particular to an optical fiber biofilm reactor for ecological restoration of water bodies. Background technique [0002] With the acceleration of industrialization and urbanization, most lakes and reservoirs in my country are polluted to varying degrees, and some water bodies are already facing severe eutrophication and frequent outbreaks of algal blooms. The control of eutrophication and the ecological restoration of water bodies are the urgent problems to be solved at present. The ecological restoration of water bodies mainly focuses on the restoration of aquatic vegetation, artificial wetland technology, biofilm method and biological manipulation. [0003] Biofilm in-situ treatment technology is an efficient sewage biological treatment method, which is widely used in urban biological sewage treatment. The ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F3/00C02F3/32
CPCY02W10/33Y02W10/37
Inventor 吴辰熙李天翠熊雄敖鸿毅胡红娟刘剑彤
Owner INST OF AQUATIC LIFE ACAD SINICA
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