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Three-dimensional electrode/ electro-Fenton reactor

A three-dimensional electrode and reactor technology, used in water/sewage treatment, chemical instruments and methods, oxidized water/sewage treatment, etc., can solve the problem of no integrated reaction device, achieve remarkable stirring effect, ensure treatment effect, and treat low cost effect

Inactive Publication Date: 2010-09-29
SHENYANG JIANZHU UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at present, there is no clear integrated reaction device in the experiment and application process of this method.

Method used

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  • Three-dimensional electrode/ electro-Fenton reactor
  • Three-dimensional electrode/ electro-Fenton reactor
  • Three-dimensional electrode/ electro-Fenton reactor

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0020] The present invention will be further described below with reference to accompanying drawing

[0021] The marks in the figure are: 1-acid addition switch; 2-acid storage device; 3-alkali addition device; 4-alkali storage device; 5-current intensity adjustment knob; 6-current intensity display instrument; 7-stirring emphasis display instrument; 8-stirring adjustment knob; 9-power switch; 10-pH value display instrument; 11-pH probe; 12-acid adding tube; 13-alkali adding tube; 14-cathode; Air pan; 18-water inlet; 19-water outlet; 20-sludge discharge port; 21-iron filings; 22-particle electrode.

[0022] The overall reactor of this application is circular, including the main reaction tank and the top seat, wherein the top seat is provided with a DC stabilized power supply, stirring equipment, indicating instruments, aeration equipment, pH adjustment equipment and pH detection devices, and the outer surface of the top seat is The upper center is equipped with acid adding sw...

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PUM

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Abstract

The invention discloses a three-dimensional electrode / electro-Fenton reactor, relating to a water treatment reactor. The reactor comprises a main reaction tank and a footstock. The whole reactor is round, and the footstock is provided with a DC voltage-stabilized power supply, mixing equipment, an indicating meter, an aerator, pH conditioning equipment and a pH detector; an water inlet, a pH probe, an acid adding tube and an alkali adding tube are arranged on the upper part of the main reaction tank; the main reaction tank is provided with an anode and a cathode; the mixing equipment passes through the inside of cathode; a water outlet, a round aeration disk and a mud disposal port are arranged on the lower of the main reaction tank; the aeration disk is arranged on the lower part of the water outlet; and the mud disposal port is arranged at the bottom of the reactor. The reactor is provided with a net-like annular anode and a hollow columnar cathode, and adopts round design to cause material in the reactor to be evenly mixed without the blind angle; in addition, the reactor has high electrolytic efficiency and can treat organic waste water which is hard to be degraded.

Description

technical field [0001] The invention relates to a water treatment reactor, in particular to a three-dimensional electrode / electric Fenton reactor, which can be used to treat refractory industrial organic wastewater. Background technique [0002] With the development of the economy and the improvement of people's living standards, the discharge of industrial wastewater is increasing year by year, and the composition is becoming more and more complex. However, there is still a lack of thorough and efficient treatment methods for the refractory biodegradable organic substances in industrial wastewater. Some traditional technologies can only transfer pollutants and cause serious secondary pollution; some have poor adaptability and are often powerless when the concentration of pollutants is too high or too low. Therefore, practical measures must be taken to deal with such pollutants. [0003] The three-dimensional electrode / electro-Fenton method is a new type of electrochemical ...

Claims

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Application Information

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IPC IPC(8): C02F1/461C02F1/72
Inventor 班福忱李亚峰贾新军
Owner SHENYANG JIANZHU UNIVERSITY
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