Solar moving bed biological enhancement ecological water purification system

Abstract

The invention discloses a solar moving bed biological enhancement ecological water purification system. The solar moving bed biological enhancement ecological water purification system comprises an integrated water collector, a biological enhancement system and an ecological water purification system which are sequentially connected through a matching pipeline, an energy saving water distribution aerator, an MBBR filler, a three-phase separator, a supernatant reflux electrically operated valve and a sludge discharging opening are arranged in the biological enhancement system, and the ecological water purification system comprises a water distribution pipeline, multiple fillers, a gas discharging tube, an outlet water collecting tube, and multiple wetland and terrestrial plants; and integrated water collector is connected with the energy saving water distribution aerator through a sewage lifting pump, and a thickness grille is arranged at the water inlet end of the integrated water collector. The solar moving bed biological enhancement ecological water purification system adopting a solar energy-based energy supply technology, a biological enhancement technology, an ecological water purifying technology and modularized design has characteristics of few power consumption points, low energy consumption, high load impact resistance, land saving, stable quality of outlet water, simplicity in construction, short construction period, convenience in maintenance and management, low operating cost, good environmental landscape effect and no peculiar smell.

Description

technical field [0001] The invention relates to the field of sewage purification, in particular to a solar moving bed biologically enhanced ecological water purification system for low-concentration organic sewage, especially domestic sewage in villages or small towns. Background technique [0002] With the strengthening of the domestic economic strength, people gradually realize the importance of domestic sewage treatment in villages, but the water pollution situation in villages is still severe, and there are mainly the following difficulties and problems: [0003] 1. The economic strength of the village is relatively weak, and the government has little investment in the domestic sewage of the village; [0004] 2. Village environmental protection institutions are not perfect, and most villagers have weak environmental protection awareness; [0005] 3. Most of the village sewage treatment stations that have been built are not operating normally due to lack of professional ...

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Problems solved by technology

[0004] 2. Village environmental protection institutions are not perfect, and most villagers have weak environmental protection awareness;

[0005] 3. Most of the village sewage treatment stations that have been built are not operating normally due to lack of professional management;

[0006] 4. Lack of domestic sewage treatment technology suitable for villages and villages in my country

However, the traditional biochemical method consumes a lot of electricity, and cannot operate normally in villages that lack management capabilities; although the artificial wetland, rapid infiltration and improved oxidation pond processes have low operating costs and low operating technical requirements, they have the disadvantages of occupying a large area, Disadvantages such as poor load impact resistance and low treatment efficiency; in addition, there is also the problem of plugging of fillers for artificial wetlands and rapid infiltration processes, which is also the most important problem that currently causes the systems using these two processes to operate abnormally

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