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Bionic plant and ecological floating bed combination device for purifying polluted water

A technology of ecological floating bed and bionic plants, which is applied in the field of combined devices with water purification effect, to achieve the effect of reasonable material selection, avoiding secondary pollution and improving water body landscape

Inactive Publication Date: 2013-09-11
JIANGSU UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to solve the important defects of existing bionic plants and ecological floating beds in single use, and to invent a combined device of "ecological floating bed + bionic plants" that can be applied to ecological restoration projects of polluted water bodies

Method used

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  • Bionic plant and ecological floating bed combination device for purifying polluted water
  • Bionic plant and ecological floating bed combination device for purifying polluted water
  • Bionic plant and ecological floating bed combination device for purifying polluted water

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Embodiment Construction

[0039] A "bionic plant + ecological floating bed" combined device for purifying polluted water. The combined device is composed of an ecological floating bed and a bionic plant, and the bionic plant is fixed on the bottom support of the ecological floating bed.

[0040] The ecological floating bed is a frame structure, the bottom of the frame is provided with a bottom bracket, and the bracket wraps the growth substrate of the floating bed plants.

[0041] The matrix is ​​nylon mesh or plastic or fiber mesh.

[0042] The underframe brackets are arranged in a grid form and are composed of moso bamboo or PVC or moso bamboo and PVC pipes.

[0043] The bionic plant is composed of iron wire or various fiber wires or iron wire and various fiber wires.

[0044] Fibers of different specifications are respectively fixed to each buckle and the end of the iron wire through nylon cable ties, which is counted as a bionic plant.

[0045] Each bionic plant is fixed to each node of the botto...

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Abstract

The invention provides a method for purifying heavy polluted water by virtue of a 'bionic plant and ecological floating bed' combination device. The method is characterized in that the combination device comprises two parts including an ecological floating bed and bionic plants, wherein the ecological floating bed adopts a frame structure and comprises a frame, a bottom bracket and a covering net, and the bionic plants adopt fiber materials and iron wires with different specifications to respectively imitate the roots, the stems and the leaves of aquatic plants. The pollutant degradation principle of the combination device is that the comprehensive degradation of main pollutants in water can be realized by the absorption of ecological floating bed plants, the radial oxygen loss and the attachment of microorganisms of the bionic plants. The method solves the technological difficulties of short plant root systems and poor adhesion of root system microorganisms of an original ecological floating bed which is separately used in heavy polluted water, and also solves the problem that a processing system is low in content of dissolved oxygen when a bionic plant is separately used.

Description

technical field [0001] The invention belongs to the technical field of ecological environment engineering, and is a water quality ecological restoration technology applied to eutrophic lakes and heavily polluted river courses. Functional combination device. Background technique [0002] The water quality pollution of lakes and rivers is very serious in our country. In view of this situation, the water quality improvement technologies adopted are roughly divided into physical methods, chemical methods and biological / ecological methods. Under normal circumstances, physical methods have problems such as high cost and temporary solutions, but chemical methods have problems such as unstable treatment effects, and improper treatment can easily cause secondary pollution. However, biological / ecological technologies are safe, economical, and practical , Systematic and many other advantages have become the main technical means of water pollution control. Among them, the ecological f...

Claims

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Application Information

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IPC IPC(8): C02F3/32C02F3/34
CPCY02W10/10
Inventor 周晓红
Owner JIANGSU UNIV
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