Self-flowing sewage treatment process for fixed sewage treatment plant on lake

Abstract

The invention discloses a self-flowing sewage treatment process for a fixed sewage treatment plant on a lake. According to the sewage treatment process, filtration and aeration work are carried out inan integrated sewage treatment device at the same time, sewage is filtered firstly and then subjected to aeration work, the integrated sewage treatment device comprises a channel, and two first vertical plates are vertically and symmetrically arranged on the upper surface of the channel. The invention relates to the technical field of sewage treatment. One side of a scraping plate is in close contact with one side surface of a grid, after the grid works for a period of time, sludge and garbage can be accumulated in a net cage, then under rotation of a servo motor, the garbage and the sludge can be lifted up, manual cleaning is facilitated, in the lifting process, and the scraping plate can scrape off the garbage on the grid and enable the garbage to fall into the net cage, so the filtering effect of the grid can be improved.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a self-flowing sewage treatment process of a fixed sewage treatment plant on a lake. Background technique [0002] With the continuous development of society, people pay more and more attention to the environment. Sewage treatment has always been a problem that people pay attention to. On some lakes, a sewage treatment plant will be built. With the self-flow of lake water, the sewage treatment plant can treat The lake water is filtered, aerated and other related processes to make the polluted lake water cleaner, so as to beautify the environment and reduce environmental pollution. [0003] However, in the current process of lake water treatment, the filter of lake water is treated with grids, but the grids are prone to clogging after a long time, and garbage will accumulate on the sides of the grids, which will affect the filtering effect of the grids , and because thes...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a self-flowing sewage treatment process of a fixed sewage treatment plant on the lake, which solves the problem that the grid is prone to blockage after a long time, and garbage will accumulate on the side of the grid, which will cause It affects the filtering effect of the grille, and because these silt and garbage are accumulated in the bottom of the water, it is very inconvenient to clean them up

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