A photoelectric catalytic oxidation mixed treatment waste liquid wastewater system

Abstract

The invention relates to the technical field of waste fluid and wastewater and discloses a system for mixed treatment of waste fluid and wastewater through photoelectric catalyzed oxidation. The system comprises a water pump, a wastewater and waste fluid storage tank, a circulating pump, an ozone generator, a check valve, a waste fluid and wastewater treatment tank, a direct-current power supply,an off-odor clearing assembly, polar plates, a filter screen, ultraviolet lamps and a lamp source, wherein an outlet of the water pump is connected with an inlet of the wastewater and waste fluid storage tank, an outlet of the wastewater and waste fluid storage tank is connected with an inlet of the circulating pump, an outlet of the circulating pump is connected with an inlet of the waste fluid and wastewater treatment tank, an outlet of the ozone generator is connected with an inlet of the check valve, an outlet of the check valve is connected with the inlet of the waste fluid and wastewatertreatment tank, and the lamp source is located inside the polar plates. According to the system, the problem that severe pollution to a superficial water environment is caused once waste fluid and wastewater are drained into water mass, the environment is affected, filter capacity is absent before the waste fluid and wastewater enter a treatment device, and thus, the improvement on a photoelectric catalyzed oxidation effect on the waste fluid and wastewater is adverse is solved.

Description

technical field [0001] The invention relates to the technical field of waste liquid and wastewater, in particular to a photoelectric catalytic oxidation mixed treatment system for waste liquid and wastewater. Background technique [0002] With the continuous improvement of my country's industrialization level, industrial water consumption continues to increase, industrial production processes such as petroleum refining, chemical product production, etc. produce a large amount of industrial wastewater, which often contains a large amount of artificially synthesized refractory organic pollutants such as benzene, biphenyl Such substances generally have the characteristics of stable structure, high toxicity, and long biodegradation cycle. Once discharged into the water body, they will cause serious pollution to the surface water environment and affect the environment. It has filtering ability, which is not conducive to improving the photoelectric catalytic oxidation effect of wast...

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Problems solved by technology

[0002] With the continuous improvement of my country's industrialization level, industrial water consumption continues to increase, industrial production processes such as petroleum refining, chemical product production, etc. produce a large amount of industrial wastewater, which often contains a large amount of artificially synthesized refractory organic pollutants such as benzene, biphenyl Such substances generally have the characteristics of stable structure, high toxicity, and long biodegradation cycle. Once discharged into the water body, they will cause serious pollution to the surface water environment and affect the environment. It has filtering ability, which is not conducive to improving the photoelectric catalytic oxidation effect of waste liquid and wastewater

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