An algae-collecting and algae-retaining algae-guiding enclosure system

Abstract

The invention relates to an algae-collecting algae-blocking and algae-guiding surrounding separation system, and belongs to the technical field of ecological restoration. The algae-collecting and algae-blocking and algae-guiding surrounding separation system comprises a algae-blocking embankment, a flow-pushing device, a gate and an artificial wetland; the algae-blocking embankment is arranged inthe water body, the two ends of the algae-blocking embankment extend to an embankment, the top of the alga-blocking embankment is provided with an inwards-concave algae guiding ditch, and the height of the algae-blocking embankment is gradually reduced from the middle to the two ends, the height of the groove bottom of the algae guiding ditch is gradually reduced from the middle to the two ends, and the lowest point of the top of the algae-blocking embankment is higher than the water surface; a plurality of flow pushing devices are arranged in the algae guiding ditch at intervals; the two endsof the alga guiding ditch are respectively provided with a gate; and the artificial wetland is positioned in an area surrounded by the algae-blocking embankment and the embankment. According to the surrounding separation system, the algae removal and ecological restoration are combined, no negative influence is caused to the environment, the surrounding separation system can be applied to a largewater area, is relatively high in algae removal efficiency, algae substances in the water body do not need to be fished manually, the labor intensity of workers is reduced, and meanwhile, the algae substances in the water body can be salvaged by replacing other energy consumption equipment.

Description

technical field [0001] The invention relates to the technical field of ecological restoration, in particular to an enclosure system for collecting algae, preventing algae and guiding algae. Background technique [0002] With the urbanization process of the basin and the continuous development of social economy, the nitrogen-containing and phosphorus-containing pollutants discharged into the water body have increased, coupled with the reclamation of lakes in some places, the rise of the lowest water level, and the reduction of aquatic vegetation coverage, etc., resulting in eutrophication of the water body. aggravated. [0003] In summer and autumn, algal blooms accumulate, giving off a foul smell and easily producing harmful biotoxins, which not only seriously affect the production and living environment of surrounding residents, but also cause serious "lake flooding" and cause water supply crises in water sources. Therefore, the treatment of rich water bodies Nutritization...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem in the prior art that manual salvage of algae is labor-intensive, the present invention provides an enclosure system for collecting algae, preventing algae, and guiding algae. flow devices, gates and constructed wetlands;

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