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An ecological floating island and its manufacturing method

An ecological floating island and floating bed technology, applied in the field of environmental management, can solve the problems of unsatisfactory removal rate, difficulty in satisfying the decontamination effect, poor pollutant removal effect, etc.

Inactive Publication Date: 2019-05-07
江西夏氏春秋环境股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it also has the problem of poor pollutant removal effect under cold winter conditions, and it is difficult to meet the decontamination effect in places with low ambient temperature, especially the nitrogen and phosphorus content in the water body. The removal rate of nitrogen and phosphorus below ℃ is not ideal

Method used

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  • An ecological floating island and its manufacturing method

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Experimental program
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Effect test

Embodiment 2

[0053] An ecological floating island, including a floating bed, a bottom net, plants and a filler matrix, the floating bed is a foam board, the floating bed is processed with through holes, the bottom net is a plastic frame, the bottom net is installed under the floating bed, and the bottom net is placed with In the filler matrix, the mesh of the bottom net is smaller than the particle size of the filler matrix, so that the filler matrix will not leak from the mesh, the plants pass through the through holes of the floating bed, and the plant roots extend into the filler matrix, and the filler matrix ZnO-TiO 2 -Al 2 o 3 Composite particles, the plant is water spinach.

[0054] The production method of the ecological floating island described in this embodiment is:

[0055] (1) Make 10 through holes on the floating bed;

[0056] (2) configure water spinach growth nutrient solution, the nutrient solution used in the present invention can adopt any one in the nutrient solution...

Embodiment 3

[0074] An ecological floating island, including a floating bed, a bottom net, plants and a filler matrix, the floating bed is a foam board, the floating bed is processed with through holes, the bottom net is a plastic frame, the bottom net is installed under the floating bed, and the bottom net is placed with In the filler matrix, the mesh of the bottom net is smaller than the particle size of the filler matrix, so that the filler matrix will not leak from the mesh, the plants pass through the through holes of the floating bed, and the plant roots extend into the filler matrix, and the filler matrix ZnO-TiO 2 -Al 2 o 3 Composite particles, the plant is water spinach.

[0075] The production method of the ecological floating island described in this embodiment is:

[0076] (1) Make 10 through holes on the floating bed;

[0077] (2) configure water spinach growth nutrient solution, the nutrient solution used in the present invention can adopt any one in the nutrient solution...

Embodiment 4

[0095] An ecological floating island, including a floating bed, a bottom net, plants and a filler matrix, the floating bed is a foam board, the floating bed is processed with through holes, the bottom net is a plastic frame, the bottom net is installed under the floating bed, and the bottom net is placed with In the filler matrix, the mesh of the bottom net is smaller than the particle size of the filler matrix, so that the filler matrix will not leak from the mesh, the plants pass through the through holes of the floating bed, and the plant roots extend into the filler matrix, and the filler matrix ZnO-TiO 2 -Al 2 o 3 Composite particles, the plant is water spinach.

[0096] The production method of the ecological floating island described in this embodiment is:

[0097] (1) Make 10 through holes on the floating bed;

[0098] (2) configure water spinach growth nutrient solution, the nutrient solution used in the present invention can adopt any one in the nutrient solution...

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Abstract

The invention discloses an ecological floating island. The island comprises a floating bed, a bottom net, a plant and a filler matrix. A through hole is formed in the floating bed, the bottom net is installed under the floating bed, and the filler matrix is placed in the bottom net. The plant passes through the through hole in the floating bed, and the root of the plant extends into the filler matrix. The filler matrix is ZnO-TiO2-Al2O3 composite particles, and the plant is water spinach. By adopting the synergistic action of ZnO-TiO2-Al2O3 composite particles and the water spinach, the phosphorus removal rate and the ammonia nitrogen removal rate of the ecological floating island are significantly better than those of the ecological floating island in the prior art.

Description

technical field [0001] The invention relates to the technical field of environmental management, in particular to an ecological floating island and a manufacturing method thereof. Background technique [0002] The time when ecological floating islands received widespread attention at home and abroad dates back to the 1970s. The earliest artificial ecological floating island was the floating campus built by Germany in 1979. In the mid-1990s, Japan and other countries also carried out a lot of research. The ecological floating island has the functions of beautifying the environment, removing nutrients such as nitrogen and phosphorus in the water body, and hydroponic plants increase the dissolved oxygen in the water body through photosynthesis and respiration, and adjust the pH value of the water body. The numerous roots of plants provide a good habitat for microorganisms and enhance the ability of microorganisms to absorb nutrients. In addition, plant roots will secrete a su...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F3/32C02F101/16
CPCC02F3/32C02F2101/16C02F2201/002
Inventor 杨俊孙燕张燕王江帆
Owner 江西夏氏春秋环境股份有限公司