Smart two-membrane integrated sewage treatment system

Abstract

The invention provides an intelligent dual-membrane integrated sewage treatment system, including a control system, an aeration system, a regulating tank, a membrane bioreactor, an ultrafiltration membrane pond and a clean water pond, a regulating pond, a membrane bioreactor, an ultrafiltration membrane The tank and the clean water tank are connected by pipelines in sequence; the aeration system includes aeration fan, aeration pipeline and aerator; the regulating tank is equipped with a water inlet, a grille and a lift pump; The aerobic tank and the aerobic tank, the anoxic tank and the aerobic tank are provided with combined packing, the aerobic tank is provided with an aerator; the ultrafiltration membrane tank is provided with an ultrafiltration membrane module and an aerator, and the ultrafiltration membrane module includes a hollow fiber Membranes and suction pumps, aerators and hollow fiber membranes are set in the ultrafiltration membrane pool shown, and the suction pump is connected with the ultrafiltration membrane pool and the clear water pool through pipelines; the clear water pool is provided with a water outlet; the control system and aeration system , lift pump and suction pump are electrically connected. The invention has small footprint, low energy consumption and long cleaning cycle.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to an intelligent double-membrane integrated sewage treatment system. Background technique [0002] The sewage treatment system can effectively treat urban domestic sewage, industrial wastewater, etc., and prevent sewage and pollutants from flowing directly into the water, which is of great significance to improving the ecological environment, improving the quality of the city and promoting economic development. [0003] The membrane bioreactor process is a sewage treatment process that has developed rapidly recently. It mainly combines the membrane separation technology with the biological reaction technology to greatly improve the solid-liquid separation effect of the system, so that the system's effluent water quality and volume load are both low. be greatly improved. [0004] Ultrafiltration membrane filtration is a membrane separation process that uses sieving as the ...

AI Technical Summary

Problems solved by technology

[0005] The existing sewage treatment system occupies a large area, consumes a lot of energy, and requires frequent cleaning, which cannot meet people's increasing requirements for use.

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