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Ecological greenhouse for treating malodor and organic waste gas

A technology of organic waste gas and ecological shed, which is applied in the direction of air quality improvement, chemical instruments and methods, and separation of dispersed particles. Outstanding aesthetic value, low maintenance and operation costs, and the effect of degrading harmful substances

Inactive Publication Date: 2012-02-22
CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY
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  • Abstract
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Problems solved by technology

[0009] The object of the present invention is to overcome the problem that the malodorous and organic waste gas of fugitive discharge lacks effective treatment methods and equipment and the existing in-situ treatment method is still immature, and provide a new and effective treatment method for the stench and organic waste gas of fugitive discharge. In-situ treatment of ecological sheds, while beautifying the environment and purifying the air

Method used

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  • Ecological greenhouse for treating malodor and organic waste gas
  • Ecological greenhouse for treating malodor and organic waste gas

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Embodiment Construction

[0026] The ecological shed for treating malodorous and organic waste gas of the present invention is described below through specific embodiments. Unless otherwise specified, the technical means used in the present invention are methods known to those skilled in the art. In addition, the embodiments should be considered as illustrative and not as limiting the scope of the invention.

[0027] A temporary storage yard for industrial waste is located near the third ring road of a city, with an area of ​​about 60 m 2 , some industrial raw materials and wastes were piled up in the open air, which produced a large amount of odorous gas. The concentration of odor outside the site was above 100, and a certain concentration of formaldehyde was emitted. The highest point outside the perimeter of formaldehyde reached 1.34 mg / m 3 . Therefore, the environmental pollution is serious and must be dealt with. It has been demonstrated that the fully enclosed arched ecological shed of the pre...

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Abstract

The invention discloses an ecological greenhouse for treating malodor and organic waste gas, and belongs to the field of air pollution control in environmental engineering. The invention mainly comprises a greenhouse support, an inner net, a filter material, an outer net, a micro-irrigation emitter, and an external vegetation; the inner net and the outer net are supported by the greenhouse support to cross over a pollution source (malodor source); the porous light filter material used for adhesion and growth of microorganism is wrapped by the inner net; one or more than one liana are covered on the external outer net; water and nutrition components required for the growth of microorganism and plants are continuously supplemented through the micro-irrigation emitter below the external layer. The invention has the advantages of simple structure, economy, effectiveness, various functions, and environment beautification, and is applicable to the treatment of fugitive emission malodor sources and organic waste gas pollution sources.

Description

technical field [0001] The invention belongs to the field of waste gas treatment by biological filtration in air pollution control engineering in environmental engineering, and in particular relates to an ecological shed for treating stench and organic waste gas. Background technique [0002] In the process of industrial and agricultural production, municipal engineering and social daily life, a large amount of odor and organic waste gas will be emitted. They have seriously polluted the environment, leading to crop yield reduction, destroying forests and ecosystems, depleting ozone and forming photochemical smog, causing olfactory pollution, directly or indirectly damaging human health, and even causing cancer and teratogenicity. Gas-phase biological filtration technology is one of the main methods to control odor and organic waste gas pollution. It is especially suitable for the treatment of large flow and low concentration of odor and organic waste gas. It has the advantag...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/84B01D53/72
CPCY02A50/20
Inventor 陈宏余关龙蒋昌波杨春平吴方同谢敏余志丁力行
Owner CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY
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