Blue-green algae treatment system

Abstract

The invention discloses a blue-green algae treatment system, which comprises a tank body, a water inlet, a coarse filtering tank, a primary fine filtering tank, a secondary fine filtering tank, an ultraviolet sterilizing tank and a water outlet, wherein the water inlet is arranged at the left end of the tank body; a water pump is arranged at the water inlet; the coarse filtering tank, the primaryfine filtering tank, the secondary fine filtering tank and the ultraviolet sterilizing tank are sequentially arranged in the tank body from left to right; the right end of the water inlet is communicated with the coarse filtering tank. The blue-green algae treatment system has a reasonable design, can effectively remove blue-green algae on a 5-square-meter water surface every minute, and a suctionflow can be adjusted according the size of the water surface; the blue-green algae treatment system has the advantages convenience in use and high work efficiency; a brush, a filter screen and filtering cotton all can be cleaned and used repeatedly, so that cost is saved; the tank body is made of a plastic material, so that the tank body has the advantages of low cost, light weight and convenience in movement.

Description

technical field [0001] The invention relates to the technical field of pollution control, in particular to a cyanobacteria treatment system. Background technique [0002] Cyanobacteria are prokaryotes, also known as blue-green algae or cyanobacteria; most cyanobacteria have gelatinous coats outside their cell walls, also known as sticky algae. Among algae, cyanobacteria are the simplest and most primitive single-cell organisms, such as Microcystis, Nostoc, Anabaena, etc. [0003] The environment and conditions where cyanobacteria are prone to occur: 1. Alkaline water body, with a pH value between 8. and 9.5; 2. In high temperature seasons, when the water temperature is 28 degrees to 32 degrees, cyanobacteria will multiply in large numbers, and the surface of the water body will become green when the water temperature is 33 degrees to 35 degrees. Oil film; 3. Eutrophication of water body, excessive accumulation of nitrogen and phosphorus; 4. Excessive feeding; 5. Death of va...

AI Technical Summary

Problems solved by technology

[0005] Blue-green algae prevention and control method: release the upper layer of water and replace with new water, the project is large and the effect is poor; the dead blue-green algae cannot be fished out with medication, which leads to further deterioration of the water body and covers the surface of the water body, blocking the contact between the air and the water surface and resulting in a lack of oxygen, resulting in a large number of Aquatic products such as fish and shrimp died due to hypoxia and poisoning

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