Microecological floating bed for purifying Aquaculture water body and application method of microecological floating bed

Abstract

The invention discloses a microecological floating bed for purifying an aquaculture water body and an application method of the microecological floating bed. The microecological floating bed comprises one or more freely combined microecological floating bed unit, wherein the microecological floating bed unit mainly comprises an inflatable floating bed, microecological particles and aquatic plants; more than one planting hole is uniformly formed in the inflatable floating bed and the bottom of each planting hole is hollowed out; packing filled in the planting holes is the microecological particles; and the aquatic plants are planted on the microecological particles. More than one microecological floating bed unit is selected according to the area of a to-be-purified water body to be quickly linked and freely combined through a coupling ring in use, the microecological floating bed is fixed on a pile by using a rope, and the microecological floating bed is fixed on the water level. Aquaculture wastewater can be efficiently and quickly treated by using the synergistic effect between the aquatic plants and microorganisms.

Description

technical field [0001] The invention relates to the field of agricultural ecological environment engineering, in particular to a micro-ecological floating bed used for purifying aquaculture water. Background technique [0002] Aquaculture is developing rapidly in my country, but the feed residues put in during the aquaculture process and the pollutants formed by the excrement of fish, shrimp, and crabs make the aquaculture water body increasingly eutrophic, and cause more and more damage to the surrounding water environment and ecological environment. great harm. [0003] Commonly used water bioremediation methods include aquatic plants and microbial restoration methods. The traditional ecological floating bed mainly relies on the growth of aquatic plants to absorb and remove nutrients such as nitrogen and phosphorus in the water body. However, due to the slow natural growth rate of plants, limited biomass impact the purification efficiency. Microbial remediation is the ear...

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Problems solved by technology

[0005] In order to solve the problems such as water pollution caused by the existing large-scale and high-density aquaculture industry, the purpose of the present invention is to provide a micro-ecological floating bed for the purification of aquaculture water, which utilizes the synergy between aquatic plants and microorganisms to a

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