Irregular micro electrolysis iron carbon filling material

A micro-electrolytic iron, irregular technology, applied in the direction of water/sewage treatment, water/sludge/sewage treatment, chemical instruments and methods, etc., can solve the problem that waste water treatment takes a long time, the production process has high requirements, and the reaction The flushing operation is not easy and other problems, so as to achieve the effect of stable and long-lasting treatment effect, reduce the amount of manual operation, and improve the effect of sewage treatment

Active Publication Date: 2012-02-01
常州海龙环保设备厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of my country's chemical industry, the problem of environmental pollution is becoming more and more serious. Micro-electrolysis technology has become an ideal process for treating high-concentration organic wastewater. Traditional micro-electrolysis fillers are generally iron filings and charcoal. The specific surface area of ​​the filler is small, making wastewater The treatment takes a long time, which not only increases the investment cost per ton of water, but also the effect is not very good
Since the packing is easy to passivate and harden during use, and the large amount of iron sludge will cause the clogging of the micro-electrolysis tower, it is necessary to use backwashing to relieve the clogging of iron sludge, but the general packing has a cylindrical structure, etc., and backwashing operation Not easy, and the cleaning effect is not good
In addition, most of the general fillers are of regular shape, which has high requirements on the production process, high labor costs, and thus high production costs.

Method used

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  • Irregular micro electrolysis iron carbon filling material
  • Irregular micro electrolysis iron carbon filling material
  • Irregular micro electrolysis iron carbon filling material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Such as figure 1 As shown, an irregular micro-electrolytic iron-carbon filler is in the shape of a block, and at least one irregular protrusion 2 and at least one irregular groove 3 are respectively arranged on the opposite end surfaces of the filler 1 .

Embodiment 2

[0028] Such as figure 2 As shown, an irregular micro-electrolytic iron-carbon filler is block-shaped, and at least one irregular protrusion 2 and at least one irregular groove 3 are respectively arranged on the opposite end faces of the filler 1, and the irregular The protrusions 2 and the irregular grooves 3 are correspondingly arranged up and down on opposite end surfaces. A first side 4 is sandwiched between opposite end surfaces of the packing 1, and the opposite side of the first side 4 is a second side 5, and the irregular protrusion 2 and the irregular groove 3 are located on the first side. Between the side 4 and the second side 5 .

Embodiment 3

[0030] Such as image 3 As shown, an irregular micro-electrolytic iron-carbon filler is block-shaped, and at least one irregular protrusion 2 and at least one irregular groove 3 are respectively arranged on the opposite end faces of the filler 1, and the irregular The protrusions 2 and the irregular grooves 3 are correspondingly arranged up and down on the opposite end surfaces, the first side 4 is sandwiched between the opposite end surfaces of the filler 1, and the opposite surface of the first side 4 is the second side 5, The irregular protrusion 2 and the irregular groove 3 are located between the first side 4 and the second side 5, the irregular protrusion 2 and the irregular groove 3 are roughly gear-shaped, the The filler 1 is inclined as a whole and has radians.

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Abstract

The invention relates to an irregular micro electrolysis iron carbon filling material, which is in a blocky shape. At least one irregular bulge and at least one irregular groove are respectively distributed and arranged on the two opposite end surfaces of the filling material, the irregular bulge and the irregular groove are correspondingly distributed and arranged at top and bottom on the two opposite end surfaces of the filling material, the irregular bulge and the irregular groove are approximately in a gear shape, and the whole of the filling material is inclined and / or has the radian. The technology solves the technical problems of the traditional filling material that the production cost is high, the contact reaction area is small, the reverse flushing is not easy, in addition, the effect is poor, the service life is short, and the like. The irregular micro electrolysis iron carbon filling material has the advantages that the large contact reaction area is realized, the sewage treatment effect is good, the reverse flushing is easy, in addition, the effect is good, the labor operation quantity is reduced, and the production cost and the use cost are reduced.

Description

technical field [0001] The invention relates to sewage treatment, in particular to the technical field of micro-electrolytic iron-carbon filler. Background technique [0002] With the rapid development of my country's chemical industry, the problem of environmental pollution is becoming more and more serious. Micro-electrolysis technology has become an ideal process for treating high-concentration organic wastewater. Traditional micro-electrolysis fillers are generally iron filings and charcoal. The specific surface area of ​​the filler is small, making wastewater The treatment takes a long time, which not only increases the investment cost per ton of water, but also the effect is not very good. Since the packing is easy to passivate and harden during use, and the large amount of iron sludge will cause the clogging of the micro-electrolysis tower, it is necessary to use backwashing to relieve the clogging of iron sludge, but the general packing has a cylindrical structure, et...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/461
Inventor 徐建兴徐烨徐俊
Owner 常州海龙环保设备厂
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