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Integrated treatment device for active carbon adsorption and electrochemical regeneration and use method thereof

A technology of activated carbon adsorption and treatment device, applied in chemical instruments and methods, adsorption water/sewage treatment, magnetic/electric field water/sewage treatment, etc., can solve the problems of positive effect discount, popularization obstacles, supporting electrolyte secondary pollution, etc. , to achieve the effect of broadening the scope of application, reducing operating costs and carbon emissions, and extending the life cycle

Inactive Publication Date: 2010-11-24
DALIAN JIAOTONG UNIVERSITY
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, activated carbon needs to go through tedious operations such as derivation, regeneration, cleaning, and repacking, and the supporting electrolyte used also has secondary pollution problems.
As a result, the positive effect it produces is greatly reduced, and it becomes an obstacle to popularization and promotion.

Method used

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  • Integrated treatment device for active carbon adsorption and electrochemical regeneration and use method thereof
  • Integrated treatment device for active carbon adsorption and electrochemical regeneration and use method thereof
  • Integrated treatment device for active carbon adsorption and electrochemical regeneration and use method thereof

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Embodiment Construction

[0023] Such as Figure 1 ~ Figure 4 The integrated treatment device of activated carbon adsorption and electrochemical regeneration is characterized in that the device is provided with an adsorption column 5 filled with granular activated carbon, and is equipped with an equivalent microporous titanium filter element fixed on the flange of the adsorption column Cathode array4. As a preferred option, an equivalent microporous titanium filter element flow-through electrode array can be selected, which is composed of three cathodes and three anodes, and is arranged in an equilateral triangle cross arrangement. When the water to be treated passes through the device, the activated carbon enriches and removes impurities such as organic matter, suspended matter and colloidal particles based on adsorption and deep bed filtration. The electric field parallel to the flow field is applied to polarize the activated carbon particles, forming local micro-electrolysis, which can respectively...

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Abstract

The invention discloses an integrated treatment device for active carbon adsorption and electrochemical regeneration and a use method thereof, which is characterized in that the device is equipped with an adsorption column filled with granular active carbon and an equivalent microporous titanium filter element electrode array fixed on a flange of the adsorption column, and the device is multifunctional water treatment equipment integrating adsorption filtration with electrochemical treatment together. When fluid flows, adsorption and filtration are carried out, and impurities such as organic matters, suspended matters, colloidal particles and the like are removed by purification; and an electric field parallel to a flow field is applied, thus impurities such as organic pollutants, inorganic particles and the like adsorbed on the surface of the active carbon and in a pore path can be decomposed and removed simultaneously under the coupling action of an electric field force and a water flow drag force to inhibit scale generation, maintain purification effect and prolong life cycle of the active carbon. The invention solves the bottleneck problem of continuous utilization and lowers cost of continuous utilization and carbon emission.

Description

technical field [0001] The invention relates to an activated carbon adsorption and electrochemical regeneration integrated treatment device and a use method thereof, in particular to a water treatment device and a continuous use method. Background technique [0002] Activated carbon is a graphite-like amorphous carbon with developed pore structure, large specific surface area and strong adsorption capacity. As an excellent adsorbent, it has strong adsorption capacity, good chemical stability and high mechanical strength, and is widely used in industry, transportation, medicine and health, environmental protection and other fields. It is especially common in liquid-phase decolorization and odor removal in the food industry; industrial water treatment, urban residents and industrial wastewater treatment, air purification in living environment, flue gas desulfurization and other fields. Activated carbon is a kind of porous adsorption material. After decolorization or adsorptio...

Claims

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Application Information

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IPC IPC(8): C02F9/12B01J20/34C02F1/48C02F1/28
Inventor 李彦生柳志刚
Owner DALIAN JIAOTONG UNIVERSITY
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