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Apparatus for purifying hydrophobic organic waste gas and purifying method therefor

A technology of organic waste gas and hydrophobicity, applied in chemical instruments and methods, separation methods, air quality improvement, etc., can solve the problems of many by-products, long residence time, low efficiency, etc., to achieve the promotion of pollutants, reduce emissions, Effects that increase efficiency and effectiveness

Active Publication Date: 2017-04-26
HAINAN UNIVERSITY +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The object of the present invention is to provide a device for purifying hydrophobic organic waste gas, so as to overcome the long residence time and low efficiency of single biological technology for treating hydrophobic organic waste gas Insufficiency of single dielectric barrier discharge and the disadvantages of many by-products and low energy utilization efficiency

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  • Apparatus for purifying hydrophobic organic waste gas and purifying method therefor

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Embodiment Construction

[0035] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.

[0036]Unless expressly stated otherwise, throughout the specification and claims, the term "comprise" or variations thereof such as "includes" or "includes" and the like will be understood to include the stated elements or constituents, and not Other elements or other components are not excluded.

[0037] The specific implementation manners of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0038] Such as Figure 1 to Figure 8 As shown, according to a device for purifying hydrophobic organic waste gas according to a specific embodiment of the present invention, the discharged hydrophobic organic waste gas is collected by a waste gas collection mechanism. The wa...

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Abstract

The invention discloses an apparatus for purifying hydrophobic organic waste gas and a purifying method therefor. The apparatus includes, in a successively connected manner, a waste gas collection mechanism, a waste gas heat exchange mechanism, a waste gas dust removal mechanism, a dielectric barrier discharge reactor, a power supply mechanism, and a biomembrane reactor. In the apparatus, dielectric barrier discharge is used for pretreatment for initially decomposing the hydrophobic organic waste gas, and meanwhile, by means of foam carbon as a carrier for supporting a metal catalyst, a byproduct, ozone, which is generated in the discharge process, is catalytically decomposed to generate an active oxygen substance that can improve decomposition of the hydrophobic organic waste gas, thus breaking the hydrophobicity of the pollutants, effectively improving efficiency and effect of treatment on the organic waste gas, and meanwhile reducing ozone emission.

Description

technical field [0001] The invention relates to the field of organic waste gas pollution control, in particular to a device and method for purifying hydrophobic organic waste gas. Background technique [0002] The control and removal of conventional air pollutants such as dust, sulfur dioxide, and nitrogen oxides can no longer meet people's growing requirements for air environmental quality, especially the deterioration of ambient air quality caused by organic waste gas has become a new era that concerns people's livelihood and Important environmental issues affecting the construction of a harmonious society. Organic waste gas mainly comes from urban waste treatment public facilities such as solid waste treatment plants, sewage treatment plants, and composting fields. In addition, various industrial and agricultural production processes also release various organic waste gases. Existing physical adsorption, advanced oxidation and biological technology can effectively treat ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/85B01D53/86B01D53/44
CPCB01D53/32B01D53/44B01D53/85B01D53/8687B01D2255/802B01D2255/20707B01D2255/2063B01D2255/2047B01D2255/20738B01D2255/2073Y02A50/20
Inventor 孙蕾万顺刚喻泽斌
Owner HAINAN UNIVERSITY
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