Suspended biocarrier ecological floating bed

Abstract

The invention discloses a suspended biocarrier ecological floating bed. The suspended biocarrier ecological floating bed comprises a device formed by a biocarrier bed, an underwater mooring anchor, amooring rope and aquatic plants. The biocarrier bed comprises a bottom net, a cover net, biocarrier cages and suspended biocarriers; the biocarrier cages are mounted between the bottom net and the cover net, and groups of the biocarrier cages form a main body structure of the biocarrier bed together with the bottom net and the cover net; the suspended biocarriers are mounted inside the biocarriercages; the underwater mooring anchor is connected with the biocarrier bed by the mooring rope; and the aquatic plants are planted on the biocarrier bed. The suspended biocarrier ecological floating bed has the advantages that 1, the suspended biocarriers have functions or characteristics of high porosity, large specific surface area and good biocompatibility; 2, roots of the aquatic plants can befused with a floating bed body material into one whole body so as to form excellent aqueous vapor micro-dynamic cycle and oxygen delivery capacity; and 3, suspended biocarrier ecological floating beddoes not require a floating bed frame, is relatively low and has flexibility, elasticity and stormy wave resistance.

Description

technical field [0001] The invention relates to the fields of water environment, water ecology and water body eutrophication control, in particular to an ecological floating bed constructed by a suspended biological carrier. Background technique [0002] Ecological floating beds (also known as ecological floating islands, biological floating beds, etc.) were born in the 1980s. At first, the German BESTMAN company proposed the idea of ​​using artificial floating islands to protect the waterside ecological environment; Artificial floating beds for spawning beds have been in use since the late 1970s. The ecological floating bed has comprehensive functions such as water purification, creation of biological habitat and biodiversity, inhibition of algal blooms and eutrophication of water bodies, improvement of landscape and protection of embankments. Therefore, as people pay more and more attention to environmental issues, the surrounding natural environment, especially the natur...

AI Technical Summary

Problems solved by technology

Since the application of ecological floating bed technology, the floating bed materials and construction technology have roughly gone through the following stages: the first generation is made of bamboo, which is characterized by low cost, poor effect and short life; the second generation is made of polystyrene It is made of polyethylene foam board, which is characterized by simple manufacturing process and low cost, but the foam itself is white pollution, and has basically no application at present; the third-generation bed body is mainly made of polyethylene material derivative products or components, if any The floating components of the planting ring and the planting basket, etc., but the plant root system is not combined with the planting substrate; the fourth generation is a floating body made of ecological ventilation materials, which is characterized by the fact that the plant root system and the floating bed material are soluble as a whole, and the floating bed The material itself is a hollow tubular structure, which can form a good water microdynamic cycle. The products are mainly produced in developed countries such as the United States. Due to material patent barriers and high prices, there is basically no domestic application at present.

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