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Water treating module and water treater

A water processor and water treatment technology, applied in biological water/sewage treatment, light water/sewage treatment, water/sludge/sewage treatment, etc., can solve the problem of low water treatment efficiency, difficulty in large-scale promotion and use, and industrialization low level of problems, to achieve the effect of overcoming the difficulty of recycling, easy large-scale promotion and use, and increasing the degree of industrialization

Inactive Publication Date: 2006-10-18
72G GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the contact specific surface area of ​​the traditional fixed system photocatalytic reactor is very small, so the efficiency of water treatment is very low
In addition, the above two systems have the disadvantage of being difficult to be widely used in water treatment due to their low degree of industrialization.

Method used

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  • Water treating module and water treater
  • Water treating module and water treater
  • Water treating module and water treater

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] see figure 1 , figure 2 as shown,

[0049] In this embodiment, the water treatment module 10 includes:

[0050] A water treatment packing bed 11, the water treatment packing bed 11 is a frame structure with a cavity 12 in the middle, the packing bed 11 is filled with a metal mesh skeleton structure sponge packing body, the frame structure of the water treatment packing bed 11 is a horizontal A columnar body with a rectangular cross section;

[0051] An ultraviolet light source 13, the ultraviolet light source 13 is inserted in the cavity 12 in the water treatment packed bed 11.

Embodiment 2

[0053] see image 3 , Figure 4 as shown,

[0054] In this embodiment, the water treatment module 10 includes:

[0055] A water treatment packing bed 11, the water treatment packing bed 11 is a frame structure with a cavity 12 in the middle, the packing bed 11 is filled with a metal mesh skeleton structure sponge packing body, the frame structure of the water treatment packing bed 11 It is a cylinder with a circular or elliptical horizontal cross-sectional shape (not shown in the figure);

[0056] An ultraviolet light source 13, the ultraviolet light source 13 is inserted in the cavity 12 in the water treatment packed bed 11.

Embodiment 3

[0058] see Figure 5 , Figure 6 as shown,

[0059] In this embodiment, the water treatment module 10 includes:

[0060] A water treatment packing bed 11, the water treatment packing bed 11 is a frame structure with a cavity 12 in the middle, the packing bed 11 is filled with a metal mesh skeleton structure sponge packing body, the frame structure of the water treatment packing bed 11 It is a columnar body with a long horizontal section shape;

[0061] There are three ultraviolet light sources 13 inserted in the cavity 12 in the water treatment packed bed 11, and of course several ultraviolet light sources can also be inserted as required.

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Abstract

The present invention discloses one kind of water treating module and water treater. The water treating module is designed as one water treating packed bed, which is frame structure with cavity holding ultraviolet ray source. The water treater is one modular structure including one cavity with water inlet and water outlet and holding water treating modules arranged inside. The present invention is superior to available suspended photocatalytic water treater and fixed photocatalytic water treater.

Description

technical field [0001] The invention relates to the treatment of civil or industrial water, more specifically a water treatment module and a water processor thereof. Background technique [0002] The photocatalytic properties of titanium dioxide were discovered by Professor Fujiyu Akira in Japan in 1972, and have been extensively researched and applied so far. The basic principle of photocatalysis is: when semiconductor oxide (such as titanium dioxide) nanoparticles are irradiated by photons with energy greater than the forbidden band width, electrons transition from the valence band to the conduction band, generating electron-hole pairs, and the electrons are reductive. Holes are oxidizing. Holes react with OH- on the surface of oxide semiconductor nanoparticles to generate highly oxidizing OH radicals. Active OH radicals can oxidize many refractory organic substances into inorganic substances such as CO2 and H2O. [0003] Nano-titanium dioxide can be widely used in the ph...

Claims

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Application Information

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IPC IPC(8): C02F1/32C02F3/10
CPCB01J21/063B01J37/0215B01J35/56B01J35/39
Inventor 张德麟薛攀霆
Owner 72G GROUP