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Ozone production method and sewage treatment method

A sewage treatment method, ozone technology, applied in the direction of water/sewage multi-stage treatment, water/sludge/sewage treatment, ozone preparation, etc., can solve the problems of immature application of ozone, insufficient oxygen production, low ozone concentration, etc., to achieve Effect of promoting nitrification-denitrification, improving biodegradability, and high ozone concentration

Inactive Publication Date: 2010-12-22
SHENZHEN HONGKONG INSTITUTION OF IND EDUCATION & RES ENVIRONMENTAL ENG TECH CO LTD
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Problems solved by technology

At present, pressure swing adsorption oxygen production technology and ozone production technology have been developed rapidly, but there are common problems such as insufficient oxygen production, high energy consumption, and low ozone concentration. In addition, in the prior art, the application of ozone in the field of sewage treatment is not yet immature

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  • Ozone production method and sewage treatment method
  • Ozone production method and sewage treatment method
  • Ozone production method and sewage treatment method

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Embodiment Construction

[0057] The present invention provides a method for producing ozone and a sewage treatment method. In order to make the purpose, technical solution and effect of the present invention clearer and clearer, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0058] The ozone production method and the sewage treatment method provided by the invention. Its working principle is: use a high-efficiency pressure swing adsorption air separation oxygen production equipment to produce high-purity dry oxygen, and produce ozone through an ozone generator. The invention has the characteristics of high ozone production efficiency and high concentration, and the equipment Combined with the artificial quick infiltration system device and applied in the field of advanced sew...

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Abstract

The invention relates to the technical field of environment-friendly sewage treatment and discloses an ozone production method and a sewage treatment method. Through an air separation and oxygen production technology and discharge process-combined ozone production process, high-purity dry oxygen is produced by a high-efficiency pressure swing adsorption air separation and oxygen production device, and ozone is produced by an ozone generator. The process has the characteristics of high ozone generating efficiency, high concentration and the like; and the equipment is combined with a manual rapid infiltration system device to be applied to the field of advanced sewage treatment, so the efficiency of removing main pollutants in the sewage can be effectively improved.

Description

technical field [0001] The invention relates to the technical field of sewage environmental protection treatment, in particular to an ozone production process combined with an air separation oxygen production technology and a discharge method and its application in sewage advanced treatment. Background technique [0002] Pressure swing adsorption is a non-low temperature air separation technology that uses the different adsorption capacities of gases on adsorbents under different pressures to separate various gases in the air. The discharge method ozone generation technology is to make the dry oxygen-containing gas flow through the corona discharge area to generate ozone. At present, pressure swing adsorption oxygen production technology and ozone production technology have been developed rapidly, but there are common problems such as insufficient oxygen production, high energy consumption, and low ozone concentration. In addition, in the prior art, the application of ozone ...

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Application Information

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IPC IPC(8): C02F9/14C01B13/11
Inventor 杨小毛王波赖梅东庄毅璇
Owner SHENZHEN HONGKONG INSTITUTION OF IND EDUCATION & RES ENVIRONMENTAL ENG TECH CO LTD
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