Method and device for treating organic waste gas by combining photocatalysis and microorganisms and application thereof

An organic waste gas, photocatalytic reactor technology, applied in chemical instruments and methods, physical/chemical process catalysts, separation methods, etc., can solve the problem that the residence time is not long enough, the photocatalytic reactant cannot oxidize organic matter in the waste gas, and the photocatalytic efficiency Reduce and other problems to achieve the effect of reducing shielding and poisoning

CN101530732AInactive Publication Date: 2009-09-16深圳市中拓天达环保科技有限公司

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Patent Information

Authority / Receiving Office: CN · China
Patent Type: Applications(China)
Current Assignee / Owner: 深圳市中拓天达环保科技有限公司
Publication Date: 2009-09-16
Estimated Expiration: Not applicable · inactive patent

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Abstract

The invention provides a method for treating organic waste gas by combining photocatalysis and microorganisms. Simultaneously, the invention also discloses a device of the method for treating the organic waste gas by combining the photocatalysis and the microorganisms and application thereof. The method for treating the organic waste gas by combining the photocatalysis and the microorganisms comprises the steps of physical dust removal, photocatalyst catalytic oxidation, microorganism purification, and the like, and can effectively eliminate total suspended particulate matters in the organic waste gas and volatile organic compounds in waste gas. The device of the method for treating the organic waste gas by combining the photocatalysis and the microorganisms is applied to treating industrial organic waste gas, and is particularly applicable to treating the organic waste gas in various industrial organic waste gas emission workshops.

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Description

technical field

[0001] The invention relates to a method for treating organic waste gas, more specifically, the invention relates to a photocatalytic and microbial combined method for treating organic waste gas. At the same time, the present invention also relates to equipment and applications for the above-mentioned photocatalytic and microbial combined method for treating organic waste gas. Background technique

[0002] In recent years, photocatalytic technology to control the pollution of organic matter in organic waste gas has become a hot issue. Organic waste gas contains volatile organic compounds, such as triphenyl waste gas, etc., and semi-volatile organic compounds, such as polycyclic aromatic hydrocarbons, polybrominated diphenyl ethers, etc. Due to the low concentration of trace toxic organic pollutants in organic waste gas, it is difficult to fully contact and remove them in the subsequent process, which makes some control technologies more expensive and relativ...

Claims

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