CN103601300A - Fixed bed microbial carrier for sewage treatment - Google Patents
Fixed bed microbial carrier for sewage treatment Download PDFInfo
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- CN103601300A CN103601300A CN201310563674.8A CN201310563674A CN103601300A CN 103601300 A CN103601300 A CN 103601300A CN 201310563674 A CN201310563674 A CN 201310563674A CN 103601300 A CN103601300 A CN 103601300A
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- fixed bed
- carrier
- sewage disposal
- cylindrical wire
- microorganism
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Abstract
The invention discloses a fixed bed microbial carrier for sewage treatment. The fixed bed microbial carrier comprises a carrier body, wherein the carrier body is a netted cylinder which is formed by weaving cylindrical wires; burrs are uniformly distributed on the outer surface of each cylindrical wire. By adopting the fixed bed microbial carrier for the sewage treatment, a good apposition growth environment can be provided to a microorganism, the microorganism can be enabled to bear large water impact load, a good apposition growth environment is provided to the microorganism, denitrification treatment can be carried out by adopting the carrier as a base, and the treatment effect is good.
Description
Technical field
The present invention relates to a kind of microbe carrier, refer in particular to a kind of can be for microorganism provides good apposition growth environment, and can guarantee that microorganism can bear the fixed bed microbe carrier for sewage disposal of larger water conservancy impact load.
Background technology
Static bed biomembrane sewage disposal technology derives from the simulation to natural soils, river channel ecology environmental purification sewage.Originated from for 19th century, go through the development of more than 100 year, develop and tens of kinds of different sewage disposal technology branches.Wherein contact oxidation technology has obtained using comparatively widely at sewage treatment area with its good treatment effect and stable operating performance.The carrier of contact oxidation method is varied, different microbe carriers, and its microorganism colonization, demolding performace are also different, and then treatment process is had to larger impact.We have researched and developed a kind of carrier that adopts and provide good apposition growth environment for microorganism, take the denitrification process that this carrier is basic design, can obtain good treatment effect.
Summary of the invention
The present invention seeks to provide in order to overcome the deficiencies in the prior art a kind of can be for microorganism provides good apposition growth environment, and can guarantee that microorganism can bear the fixed bed microbe carrier for sewage disposal of larger water conservancy impact load.
For achieving the above object, the technical solution used in the present invention is: a kind of fixed bed microbe carrier for sewage disposal, comprises carrier body; Described carrier body is the netted right cylinder of being worked out by cylindrical wire; The outside surface of described every cylindrical wire is evenly equipped with burr.
Preferably, the outside diameter control of described carrier body is between 20mm-80mm.
Preferably, described cylindrical wire diameter of section is controlled between 2mm-8mm.
Preferably, described burr height is no more than 4mm.
Preferably, described cylindrical wire is by extrusion moulding, and material is that PE adds activated carbon.
Preferably, the mesh diamondwise in described carrier body.
Preferably, described mesh is of a size of (4-10) mm*(4-10) mm.
Preferably, the diameter of described cylindrical wire, the external diameter of carrier body and burr can regulating and controlling microbial carrier specific surface area scope control at 20-300m
2/ m
3.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
Fixed bed microbe carrier for sewage disposal of the present invention can provide good apposition growth environment for microorganism, and can guarantee that microorganism can bear larger water conservancy impact load, for microorganism provides good apposition growth environment, and can this carrier be that denitrogenation processing is carried out on basis, and treatment effect be good.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solution of the present invention is described further:
Accompanying drawing 1 is the front view of the fixed bed microbe carrier for sewage disposal of the present invention;
Accompanying drawing 2 is the vertical view of the fixed bed microbe carrier for sewage disposal of the present invention;
Accompanying drawing 3 is the enlarged view for I portion in accompanying drawing 2;
Wherein: 1, carrier body; 2, cylindrical wire; 3, mesh; 4, burr.
embodiment
Below in conjunction with drawings and the specific embodiments, the present invention is described in further detail.
The outside surface of described every cylindrical wire 2 is evenly equipped with burr 4, is that, anaerobism aerobic in order to allow and amphimicrobian microorganism provide good apposition growth environment, guarantees the carry of microorganism, forms enough microbial films.
In order to change biofilm, the demoulding performance of microorganism, to meet different treatment process demands, the specific surface area scope control that the external diameter of the diameter of described cylindrical wire 2, carrier body 1 and burr can regulating and controlling microbial carriers is at 20-300m
2/ m
3.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
Fixed bed microbe carrier for sewage disposal of the present invention can provide good apposition growth environment for microorganism, and can guarantee that microorganism can bear larger water conservancy impact load, for microorganism provides good apposition growth environment, and can this carrier be that denitrogenation processing is carried out on basis, and treatment effect be good.
Above-described embodiment is only explanation technical conceive of the present invention and feature; its object is to allow person skilled in the art can understand content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences that spirit is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (8)
1. for a fixed bed microbe carrier for sewage disposal, comprise carrier body; It is characterized in that: described carrier body is the netted right cylinder of being worked out by cylindrical wire; The outside surface of described every cylindrical wire is evenly equipped with burr.
2. the fixed bed microbe carrier for sewage disposal according to claim 1, is characterized in that: the outside diameter control of described carrier body is between 20mm-80mm.
3. the fixed bed microbe carrier for sewage disposal according to claim 1, is characterized in that: described cylindrical wire diameter of section is controlled between 2mm-8mm.
4. the fixed bed microbe carrier for sewage disposal according to claim 1, is characterized in that: burr height is no more than 4mm.
5. the fixed bed microbe carrier for sewage disposal according to claim 3, is characterized in that: cylindrical wire is by extrusion moulding, and material is that PE adds activated carbon.
6. the fixed bed microbe carrier for sewage disposal according to claim 1 and 2, is characterized in that: the mesh diamondwise in described carrier body.
7. the fixed bed microbe carrier for sewage disposal according to claim 6, is characterized in that: described mesh is of a size of (4-10) mm*(4-10) mm.
8. the fixed bed microbe carrier for sewage disposal according to claim 7, is characterized in that: the specific surface area scope control that the diameter of described cylindrical wire, the external diameter of carrier body and burr can regulating and controlling microbial carriers is at 20-300m
2/ m
3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310563674.8A CN103601300A (en) | 2013-11-14 | 2013-11-14 | Fixed bed microbial carrier for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310563674.8A CN103601300A (en) | 2013-11-14 | 2013-11-14 | Fixed bed microbial carrier for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103601300A true CN103601300A (en) | 2014-02-26 |
Family
ID=50119589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310563674.8A Pending CN103601300A (en) | 2013-11-14 | 2013-11-14 | Fixed bed microbial carrier for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103601300A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106670213A (en) * | 2017-01-18 | 2017-05-17 | 苏州市高凡生物科技有限公司 | Bacterium bed for organic rubbish biochemical treatment |
| CN106694522A (en) * | 2017-01-18 | 2017-05-24 | 苏州市高凡生物科技有限公司 | Organic garbage treatment system |
| CN108423836A (en) * | 2018-01-23 | 2018-08-21 | 天津膜天膜科技股份有限公司 | A kind of threadiness microbe carrier and preparation method thereof |
| CN110204039A (en) * | 2019-05-31 | 2019-09-06 | 优德太湖水务（苏州）有限公司 | A kind of sustained release advanced nitrogen fixed bed and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2334754Y (en) * | 1998-06-19 | 1999-08-25 | 徐令云 | Elastic stereo padding |
| CN101746881A (en) * | 2009-12-11 | 2010-06-23 | 哈尔滨工业大学水资源国家工程研究中心有限公司 | Honeycomb network pipe bio-carrier |
| CN103224283A (en) * | 2013-05-15 | 2013-07-31 | 上海立源水处理技术有限责任公司 | Honeycomb modified biological stuffing applied to water treatment and preparation method thereof |
| CN203700036U (en) * | 2013-11-14 | 2014-07-09 | 苏州优德通力电气有限公司 | Fixed bed microbial carrier for sewage treatment |
-
2013
- 2013-11-14 CN CN201310563674.8A patent/CN103601300A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2334754Y (en) * | 1998-06-19 | 1999-08-25 | 徐令云 | Elastic stereo padding |
| CN101746881A (en) * | 2009-12-11 | 2010-06-23 | 哈尔滨工业大学水资源国家工程研究中心有限公司 | Honeycomb network pipe bio-carrier |
| CN103224283A (en) * | 2013-05-15 | 2013-07-31 | 上海立源水处理技术有限责任公司 | Honeycomb modified biological stuffing applied to water treatment and preparation method thereof |
| CN203700036U (en) * | 2013-11-14 | 2014-07-09 | 苏州优德通力电气有限公司 | Fixed bed microbial carrier for sewage treatment |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106670213A (en) * | 2017-01-18 | 2017-05-17 | 苏州市高凡生物科技有限公司 | Bacterium bed for organic rubbish biochemical treatment |
| CN106694522A (en) * | 2017-01-18 | 2017-05-24 | 苏州市高凡生物科技有限公司 | Organic garbage treatment system |
| CN108423836A (en) * | 2018-01-23 | 2018-08-21 | 天津膜天膜科技股份有限公司 | A kind of threadiness microbe carrier and preparation method thereof |
| CN110204039A (en) * | 2019-05-31 | 2019-09-06 | 优德太湖水务（苏州）有限公司 | A kind of sustained release advanced nitrogen fixed bed and preparation method thereof |
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Application publication date: 20140226 |