Photo-catalytic reactor for degrading organic substance

Abstract

The invention relates to a photo-catalytic reactor for degrading an organic substance, and belongs to the technical field of water purification. The existing water purifying equipment has the defects of low efficiency and weak dirt-removing ability. The existing catalytic material cannot be bent freely because being in a fixed shape, so that the flexible usability is low. The photo-catalytic reactor can be used for solving the practical problems and comprises the four parts: a water purifying treater, a water pump, a water pipe and a liquid container, wherein the catalytic material is a carbon fiber plated by a zinc oxide film and is put in the water purifying treater; and the water purifying treater is formed by the carbon fiber plated by the zinc oxide film. The ALD atomic layer deposition technique is adopted as the film plating technique, i.e., the zinc oxide nano film can be evenly plated on the surface of the carbon fiber, so that the catalytic efficiency is enhanced greatly. In addition, the catalytic material can be bent freely according to the shape of the purifying treater. The photo-catalytic reactor has the advantage of high catalytic efficiency. The catalytic material has the characteristics of bendability and light weight. Thus, the photo-catalytic reactor is wide in application range and high in value.

Description

technical field [0001] The invention is a novel photocatalytic reactor for degrading organic matter, which belongs to the technical field of water purification. Background technique [0002] Water is the source of life, and water quality is closely related to people's daily life. It not only directly affects people's health through drinking water, but also causes subtle harm to human health through the effect on aquatic organisms. Therefore, the issue of water purification is particularly important. [0003] Organic pollution and bacterial pollution in water pollution are also becoming more and more serious. Traditional filters can only filter out some granular impurities, and the organic pollutants cannot be removed by ultraviolet sterilization devices. In recent years, photocatalytic principles have been used to decompose organic pollutants. There are many cases of pollutants, and the principle is as follows: When light with photon energy higher than the absorption thresho...

AI Technical Summary

Problems solved by technology

However, the existing photocatalytic decontamination treatment equipment has the disadvantages that the decontamination efficiency is not high enough, the key material for decontamination (that is, the photocatalytic material) has a fixed shape, and cannot be used in other devices.

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