Composite lightweight concrete ecological floating island

Abstract

The invention relates to a composite lightweight concrete ecological floating island, which comprises lightweight concrete bed bodies, a water surface floating regulator and fiber bionic grass, the water surface floating regulator is arranged on the upper parts of the bed bodies; the fiber bionic grass is arranged at the bottoms of the bed bodies; the bed bodies are fixed in water by a concrete anchor and an elastic cable; the bed bodies are connected by an elastic material; closed cavities and holes which run through up and down are formed inside the bed bodies; lightweight filling materialsare arranged in the cavities; steel wire meshes are arranged at the bottoms of the holes; inorganic lightweight materials and planted plants are filled into the holes; the water surface floating regulator is made of polyvinyl chloride (PVC) tubes or poly ethylene (PE) tubes; the fiber bionic grass is made of meshed or sheeted or fibriform geotextiles; and the inorganic lightweight materials are ceramsite or vermiculite. The composite lightweight concrete ecological floating island can prevent the aging and secondary pollution of common organic matter carriers effectively, is favorable for decomposing organic matters, facilitates to the bioremediation of water bodies, solves the problem that the floating island is difficult to fix in the water due to the influence of water level variation,and also conducts the functions of beautifying water surfaces, eliminating waves and protecting embankments.

Description

technical field [0001] The invention relates to an ecological floating island, in particular to a composite lightweight ecological floating island with lightweight concrete as the main body, and is a water quality treatment device. Background technique [0002] The ecological floating island refers to planting plants on the bed floating on the water surface, using the plant roots to absorb pollutants in the water body, and at the same time, the microorganisms attached to the plant roots degrade the pollutants in the water body. Ecological floating island carriers can be divided into three categories: [0003] The first type is the plant rhizome carrier. This kind of carrier only used floating plants at first, and then gradually developed to plant emergent plants and submerged plants directly in eutrophic water bodies, such as Xingyun Lake Gehekou Huwan Wai, where the Huanke Branch of Yuxi City is located. Raise 200,000 m 2 Water hyacinth removes cyanobacteria (Li Yinxi, Li...

AI Technical Summary

Problems solved by technology

However, floating islands made of such materials are not only costly, but also require high processing equipment, which is inconvenient to promote

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