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Cylindrical electric absorption filtering apparatus by using activated carbon fiber as electric absorption material

The technology of activated carbon fiber and filter device is applied in the field of water pollution control, which can solve the problems of difficult control of sealing, complicated device structure and narrow application range, and achieves the effects of simple structure, good treatment effect and wide application range.

Inactive Publication Date: 2016-01-06
DALIAN UNIV OF TECH
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  • Abstract
  • Description
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Problems solved by technology

However, this device is mainly aimed at the removal of charged particles, and its application range is narrow. The structure of the device is relatively complicated, it is relatively difficult to manufacture, and the sealing performance is not easy to control.

Method used

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  • Cylindrical electric absorption filtering apparatus by using activated carbon fiber as electric absorption material
  • Cylindrical electric absorption filtering apparatus by using activated carbon fiber as electric absorption material
  • Cylindrical electric absorption filtering apparatus by using activated carbon fiber as electric absorption material

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Embodiment

[0021] Embodiment: electroadsorption filtration water treatment device handles sulfonamide antibiotic sulfamethoxazole

[0022] In this example, the main body of the device is PVC, the titanium tube is used as the conductive layer, the cylindrical conductive graphite carbon rod is used as the counter electrode, and the glass fiber is used as the insulating layer. Among them, the titanium tube is sealed with the outer casing, and its thickness is 0.1-1mm, the diameter of the graphite carbon rod is 5-50mm, and the thickness of the glass fiber is 0.01-1mm. The specific implementation method is as follows: 1-2 layers of glass fibers are tightly wound with graphite carbon rods as the core, and then activated carbon fibers are filled between the glass fibers and the conductive layer titanium tubes. The graphite carbon rods, glass fibers, activated carbon fibers and conductive layers must be in order. Tight fit to prevent short flow phenomenon. The electrode lead-out wires are respe...

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Abstract

The present invention provides a cylindrical electric absorption filtering apparatus by using activated carbon fiber as an electric absorption material, and belongs to the field of water pollution control in environment engineering. The cylindrical electric absorption filtering apparatus is provide with a liquid inlet, a liquid outlet and an electric absorption filtering component that is filled in a housing of a conductive layer, wherein the inner wall of the housing is a conductive layer. The assembly method of the inner electric absorption filtering component is as follows: a cylindrical conductor is a mandrel that is positioned in the center of the apparatus, and the activated carbon fiber is filled between the cylindrical conductor and the conductive layer, wherein the activated carbon fiber is used as a working electrode, and insulating layers are arranged between electrodes that are used as the conductive layers for the inner wall of the housing, or between the cylindrical conductor and working electrode that are in the center of the apparatus, and between electrodes. The cylindrical conductor and the conductive layer are connected with an electrode extending line respectively, the electrode extending line is extended through the housing and is sealed connection with the housing. According to the present invention, an electric absorption technology is coupled into a filter process, and the electric absorption technology is used for improving the adsorption rate and adsorption capacity of a traditional filter, and improving water purification depth.

Description

technical field [0001] The invention belongs to the field of water pollution control in environmental engineering, and relates to a cylindrical electric adsorption filtering water treatment device using activated carbon fiber as an electric adsorption material, which is mainly aimed at removing polarizable organic matter in water bodies. Background technique [0002] In recent years, due to the indiscriminate discharge of industrial wastewater and domestic sewage, a large amount of surface water and groundwater in my country have been polluted. The problem of pollution of existing available water resources has become increasingly serious, and it is imminent to purify water resources. Due to the increasingly serious water pollution, harmful organic substances that are difficult to degrade may still remain after drinking water sources are treated by physical, chemical and microbial methods. Therefore, how to carry out advanced treatment of drinking water safely and efficiently ...

Claims

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Application Information

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IPC IPC(8): C02F1/469
Inventor 全燮刘梦薇王斯坦李晓娜陈硕于洪涛
Owner DALIAN UNIV OF TECH
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