A visible light photocatalytic oxidation water treatment reactor

Abstract

The invention relates to a visible light photo-catalyzed oxidization water treatment reactor which comprises a closed water flow channel composed of a water inlet pipe (6), an outer shell (1), a high-pressure water inlet pipe (4), a water outlet pipe (7) and a pollutant discharge pipe (10). The outer shell (1) is provided with a buffering chamber (9), a lower porous plate (5), a catalytic layer (3), a high-pressure nozzle (11) and an LED lamp (8). Emerging material science serves as a principal line, a titanium-cobalt alloy binuclear phthalocyanine catalyst is loaded on the surface of bamboo charcoal, a large oxidization reaction layer is formed, and the high-efficiency oxidization reactor is assembled for comprehensive deep treatment of sewage. The removal rate of pollutants (COD, TP and TN) in sewage can reach 90% or above, and the technical bottlenecks that investment for treatment of degradation-resistant sewage is high and operation cost is high are broken.

Description

technical field [0001] The invention relates to a visible light photocatalytic oxidation water treatment reactor. Background technique [0002] With the development of society, a large amount of wastewater containing organic matter will be produced in people's life. If these wastewater is discharged directly without treatment, it will cause very serious harm to the environment. Therefore, the treatment of organic wastewater has become the current domestic and foreign environment. A difficult problem to be solved in the field of conservation technology. [0003] The relatively mature treatment technologies for sewage treatment at home and abroad are biological contact oxidation method, activated sludge method, and improved membrane treatment method. These methods have been improved by scientific and technological personnel for decades, and there are always certain limitations. When using microbial culture and domestication to treat sewage, the biggest technical bottleneck is...

AI Technical Summary

Problems solved by technology

These methods have been improved by scientific and technological personnel for decades, and there are always certain limitations. When using microbial culture and domestication to treat sewage, the biggest technical bottleneck is the impact of changes in the concentration of pollutants in the influent and changes in the external temperature, resulting in poor quality of the effluent. Stablize

Large equipment investment, high energy consumption, and high operating costs are also another factor that makes it difficult to break through the technology

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