XS-CSFM intelligent efficient bioreactor

Abstract

The invention discloses an XS-CSFM intelligent efficient bioreactor which comprises a tank body, wherein a sludge precipitation zone and an anaerobic zone are arranged at the bottom of the tank body;multiple stages of anoxic zones, an aerobic zones and gas-liquid separation zones are arranged from bottom to top inside the tank body; automatic circulation inside is achieved; a plurality groups ofwater inlet devices are respectively arranged at the bottoms of the anaerobic zone and the anoxic zones, and thus sectional water inlet is achieved. The bioreactor is simple in structure, an effect ofsufficient nitrogen and phosphorus removal of sewage treatment is achieved in different functional zones inside the mechanism, harmful substances in the sewage are greatly reduced, in addition, the sewage treatment cycle is shortened, and the bioreactor is simple in structure and simple to operate, and is energy-saving, economic and practical.

Description

technical field [0001] The invention relates to the technical field of sewage treatment equipment, in particular to an XS-CSFM intelligent high-efficiency bioreactor. Background technique [0002] Village and town domestic sewage treatment is an important part of improving the rural living environment and improving the living standards of village and town residents, and it is also an important symbol of village and town modernization. With the improvement of living standards in villages and towns, water-flush toilets have become popular among farmers, and water for washing has increased. The domestic water consumption and centralized water supply rate in rural areas have increased year by year, and the discharge of domestic sewage in villages and towns has increased year by year. In 2016, my country's rural population was 797 million. According to the per capita daily domestic water consumption of 83 liters and the discharge coefficient of 0.8, a total of 15.3 billion cubic ...

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Problems solved by technology

[0004] The prior art adopts a large number of simple devices of the traditional activated sludge method and a kind of membrane bioreactor integrated sewage treatment device and sewage treatment method. Although the simple device of the traditional activated sludge method has relatively low operating costs, its discharge The standard does not meet the environmental protection requirements. Another membrane bioreactor integrated sewage treatment device and sewage treatment method can meet the environmental protection discharge requirements, but it has a large footprint, high operating costs, complex operation and management, and post-maintenance costs. high and unstable water quality; the technical problem to be solved by the present invention is to propose a new technical solution for the deficiencies of the above-mentioned prior art

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