Improved visible light photocatalytic oxidation water treatment reactor

Abstract

The invention relates to an improved visible light photocatalytic oxidation water treatment reactor. A water inlet pipe (6), an outer casing (1), a high pressure water inlet pipe (4), a water outlet pipe (7) and a blowdown pipe (10) form a closed water flow channel. The outer casing (1) is provided with a buffer chamber (9), a lower porous plate (5), a catalytic layer (3), a high pressure nozzle (11) and an LED lamp (8). The emerging materials science serves as a mainline, the surface of bamboo charcoal is loaded with a titanium cobalt alloy double binuclear phthalocyanine catalyst, an oxidization reaction layer of a huge area is formed, the oxidation reactor in high efficiency is formed, comprehensive deep treatment is performed on sewage, so that the removal rate of pollutants (COD, TP and TN) in sewage can be 90% or above, and the technical bottleneck of high investment and high running cost in treatment of sewage difficult to decompose is broke through.

Description

technical field [0001] The invention relates to an improved 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 bot...

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 cultivation 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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