An artificial aquatic plant for water ecological restoration

Abstract

The invention relates to the technical field of water body ecological environment protection and ecological restoration, in particular to an artificial aquatic plant for water ecological restoration. The connecting rope includes a left half connecting rope and a right half connecting rope, and a flange Connected with the groove, the left half connecting rope and the right half connecting rope are respectively provided with water plant fiber fixing grooves. Each water plant fiber segment in several water plant fiber segments is composed of three water plant fibers. The material of the water plant fibers is bamboo charcoal fiber. It has undergone hydrophilic modification treatment before; the artificial aquatic plants for water ecological restoration in the present invention are made of modified hydrophilic bamboo charcoal fibers, which have a large specific surface area and mesh structure, and are very suitable for the survival and attachment of microorganisms. Attach the film on the artificial aquatic plants, and at the same time use the blower to supply oxygen to the artificial aquatic plants. The artificial aquatic plants swing back and forth with the flow of the water body, maximizing the contact area between the microorganisms and the water body, and the organic matter in the river water will be better removed.

Description

technical field [0001] The invention relates to the technical field of water body ecological environment protection and ecological restoration, in particular to an artificial aquatic plant for water ecological restoration. Background technique [0002] The artificial aquatic plant restoration technology belongs to the biological-ecological restoration technology, which is a kind of biofilm carrier technology. It imitates the principle of plant purification in sewage treatment. It is conducive to the formation and regeneration of biofilm, and is not limited by transparency and light, thereby greatly improving the efficiency of sewage treatment. When artificial aquatic plants are used to treat polluted water bodies, a layer of biofilm will be formed on the surface of artificial aquatic plants, so it can efficiently explain organic pollutants. Water bodies are cleansed, thereby remediating polluted water bodies. [0003] Patent 2014107350824 discloses an artificial water plant...

AI Technical Summary

Problems solved by technology

It is mainly to solve the problem that the main body of non-woven aquatic plants has poor physical and chemical properties, is easy to entangle, cannot be shaped, and has a small resistance to hydraulic load in water. It is easy to break down after a period of time and is not easy to degrade. The bio-affinity and hydrophilicity of the surface of the material are poor, which leads to the lack of slow film-hanging and low biomass. A grass fiber made of modified polylactic acid fiber is provided to achieve fast film-hanging, increase biomass, and can be degraded , reduce secondary pollution

However, due to structural limitations, its specific surface area needs to be further improved, so as to further increase the amount and speed of film formation.

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