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Device for sampling release of semi-volatile organic pollutants

A volatile organic and pollutant technology, applied in sampling devices, air quality improvement and other directions, can solve the problem of effective sampling without the release of semi-volatile organic pollutants

Pending Publication Date: 2022-07-08
CHINESE RES ACAD OF ENVIRONMENTAL SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

There are currently no methods capable of efficiently sampling semivolatile organic pollutant emissions

Method used

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  • Device for sampling release of semi-volatile organic pollutants

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Embodiment Construction

[0025] In order to make the purposes, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only It is a part of the embodiments of the present application, but not all of the embodiments. The components of the embodiments of the present application generally described and illustrated in the drawings herein may be arranged and designed in a variety of different configurations. Thus, the following detailed description of the embodiments of the application provided in the accompanying drawings is not intended to limit the scope of the application as claimed, but is merely representative of selected embodiments of the application. Based on the embodiments of the present application, all other embo...

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Abstract

The invention provides a device for sampling release of semi-volatile organic pollutants, which comprises a cabin body, a lighting controller, a temperature controller, a humidity controller, a ventilation controller, a storage rack, a release groove and a sampler, and is characterized in that the cabin body is a hollow container; the bottom of the storage rack is placed and fixed at the bottom of the cabin body; the release groove is placed on the storage rack; a sampling hole is formed in the right side wall of the cabin body, and the sampler is connected with the cabin body through the sampling hole; an air inlet hole is formed in the rear side wall of the cabin body, and the ventilation controller is connected with the cabin body through the air inlet hole; the lighting controller is suspended and fixed on the inner side wall of the top of the cabin body; and the temperature controller and the humidity controller are arranged in the cabin body. The sampling of the semi-volatile organic pollutants can be realized.

Description

technical field [0001] The present application relates to the technical field of environmental monitoring, and in particular, to a device for sampling the release of semi-volatile organic pollutants (SVOCs, Semivolatile Organic Compounds). Background technique [0002] In recent years, with the development of synthetic material technology, composite chemicals such as composite boards, polymer floors, synthetic fibers, detergents, cosmetics, cleaning agents, food additives, and pharmaceuticals have been widely used in people's daily life and work. Among them, by adding semi-volatile organic compounds to the composite chemicals, the performance of the composite chemicals can be effectively improved. For example, adding semi-volatile organic phthalate compounds to plastic products can be used as plasticizers, and adding semi-volatile organic polybrominated biphenyls as flame retardants in building fireproof materials and electronic products. [0003] During the use of compound...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/22
CPCG01N1/2294Y02A50/20
Inventor 王晓伟董淮晋汪素芳孟甜冯学良何连生
Owner CHINESE RES ACAD OF ENVIRONMENTAL SCI
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