Combined throw type water oxidation ditch

Abstract

The invention relates to an assemble-release oxidation ditch in water for water purifying treatment in city, which comprises: a matching aeration machine, and a cycle ditch, which comprises a plurality of segment assemble parts combined with a straight run component, a component with arc ends, a level-regulation component, an inner-pond arc-end component, a link-pond joint component, an inner-pond deparation component, straight-run inner / outer ditch components, a division-ditch partition component, and a plant. Compared with prior art, this invention needs no land and low cost.

Description

Technical field [0001] The invention belongs to the technical field of sewage treatment facilities and is an assembled and put-in water oxidation ditch. Background technique [0002] Waters such as urban lakes and ponds have a good regulating effect on the climate and temperature of the city. Unpolluted waters and lakes can play a role in beautifying the city and creating a beautiful life and living environment. But in reality, the water quality of the city's lake is restricted by many factors, which seriously affects tourism and the surrounding environment. The traditional method to improve the water quality of urban rivers, lakes, and ponds is to divert water to wash sewage. Due to the long construction period of this method and the need for supporting infrastructure such as long-distance diversion ditches, it is difficult to implement. Moreover, there will be no water to draw in the dry season, which exacerbates the pollution and deterioration of the lake. At present, in vie...

AI Technical Summary

Problems solved by technology

But in reality, the water quality of urban lakes is restricted by many factors, which seriously affects tourism and the surrounding environment.

The traditional method to improve the water quality of urban rivers, lakes, and ponds is to divert water to wash sewage. Due to the long construction period of this method and the need for supporting infrastructure such as long-distance diversion ditches, it is difficult to implement

Moreover, there will be no water to divert in the dry season, which will exacerbate the pollution and deterioration of the lake.

At present, in view of the deteriorating water quality and serious pollution of urban rivers, park lakes, and ponds, the environmental protection departments do not have effective treatment measures and equipment, resulting in poor treatment of polluted lake water.

However, the existing oxidation ditch sewage treatment facilities are generally cement pouring structures carried out on site in sewage treatment plants. Although they can purify sewage, they cannot meet the needs of water quality treatment in lakes or ponds in cities.

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