CN206607076U - A kind of high-biomass filler for Anammox denitrification process - Google Patents
A kind of high-biomass filler for Anammox denitrification process Download PDFInfo
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- CN206607076U CN206607076U CN201621413064.5U CN201621413064U CN206607076U CN 206607076 U CN206607076 U CN 206607076U CN 201621413064 U CN201621413064 U CN 201621413064U CN 206607076 U CN206607076 U CN 206607076U
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- filler
- filling body
- denitrification process
- biomass filler
- biomass
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Abstract
The utility model discloses a kind of high-biomass filler for Anammox denitrification process, it is characterized in that：Filling body is square or cuboid, and its length of side is 1.0-5.0cm, and its aperture is 1.0-3.0mm, and wherein through-hole rate is：70%-80%；The filling body is polyurethane material, and filling body surface and hole wall are soaked with a microbial nutrition liquid layer.The utility model is applicable the high-biomass filler for doing Anammox denitrification process, biological attachment amount improves 40% than existing filler, can save the operating cost of strain, saves and builds area, the time of sewage disposal process is greatly shortened, the production efficiency 30% of sewage treatment facility is improved.
Description
Technical field
The utility model is related to the module used in a kind of technical field of sewage, specifically a kind of sewage treatment process
Shape filler, particularly a kind of high-biomass filler for Anammox denitrification process, rise in sewage treatment process
To the effect of a large amount of aggregation microorganisms, it is widely used, is a kind of important sewage disposal auxiliary material.
Background technology
A kind of solid packing of modular shape is largely used in sewage treatment process, is one of microorganism technique for fixing
Important branch.It plays very important effect in sewage disposal, and whether its structure is reasonable, and materials and shape are all poly- to it
The effect of collection microorganism plays very important effect.Shape, material and the structure of this filler used at present all substantially phases
Together, its effect is not mostly very good, and especially for filler is used in Anammox denitrification process, it has special
It is required that, conventional filler can not meet its requirement, therefore, and urgent need will propose that a kind of structure is new, the more preferable filler of function, with full
The requirement of sufficient Anammox denitrification process.
Utility model content
The utility model is in order to solve the above technical problems, propose a kind of high-biomass for Anammox denitrification process
Filler, this filler be according to substantial amounts of test data, using very rational structure, the pore size of design, through hole ratio and
The quantity in hole is particularly suitable for use in the requirement of Anammox denitrification process, by vital anaerobic ammonia oxidizing bacteria in process operation
Group is retained in filler surface and inside, substantially increases quantity and the residence time in water that flora is assembled in filler, greatly
Amplitude enhances the treatment effect of technique.
The utility model is adopted the technical scheme that：
A kind of high-biomass filler for Anammox denitrification process, it is characterized in that：Filling body is square or length
Cube, its length of side is 1.0-5.0cm, and its aperture is 1.0-3.0mm, and wherein open-work rate is：70%-80%.
The utility model is further improved and the additional project of implementation is：
This filling body is polyurethane material, is foamed, is then cut and matter by polyurathamc addition foaming agent
Amount detection is made.
This filling body surface and hole wall are soaked with a microbial nutrition liquid layer.
This filler is provided with a vertical open-work from middle two opposite flanks of insertion, and nylon wire is passed through during using.
The application method of this filler：First filler is gone here and there one by one together from middle open-work with nylon yarn using preceding,
It is put into microbial nutrient solution, a microbial nutrition liquid layer in leaching, is then placed in anaerobism ammonia oxygen on filler surface and hole wall
In the treatment tank for changing denitrification process, it is furnished with balance weight body in the bottom of nylon wire, filling body leaching is floated in water.Will
This filler is fixed or is suspended in water body, coordinates anaerobic ammonia oxidation process operation, after a period of time, Anammox flora meeting
It is progressively enriched with filler, it is anaerobic ammonoxidation bacterium concentrating and the performance in active state that filler surface, which turns into red,.
Advantage of the present utility model
Overtesting is verified, biological attachment amount improves 40% than existing filler, can save the operating cost of strain, is saved
Area is built, the time of sewage disposal process is greatly shortened, the production efficiency 30% of sewage treatment facility is improved.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model.
Embodiment
The utility model is illustrated with reference to example and accompanying drawing, embodiment：Referring to accompanying drawing, one kind is used for anaerobism ammonia
The high-biomass filler of oxidation process denitrification technique, filling body is square, a length of 4.0cm in its side 1, on the surface of the filling body and interior
Portion is provided with penetrating and impermeable pore 2, and its aperture is 1.0-3.0mm, and wherein open-work rate is：70%.The filling body is poly-
Urethane material, is foamed by polyurathamc addition foaming agent, is then cut into.The filling body surface and hole wall
It is soaked with a microbial nutrition liquid layer.The filler is provided with a vertical open-work 3 from middle two opposite flanks of insertion.
It should be pointed out that on the premise of the utility model basic structure is not departed from, some improvement and change can also be made,
The technical scheme of these similar improvement and change also should be regarded as protection domain of the present utility model.
Claims (4)
1. a kind of high-biomass filler for Anammox denitrification process, it is characterized in that：Filling body is square or rectangular
Body, a length of 1.0-5.0cm in its side (1) is provided with penetrating and impermeable pore (2), its hole on the surface of the filling body and inside
Footpath is 1.0-3.0mm, and wherein open-work rate is：70%-80%.
2. high-biomass filler according to claim 1, it is characterized in that：The filling body is polyurethane material, by foaming
Polyurethane addition foaming agent is foamed, and is then cut into.
3. high-biomass filler according to claim 1, it is characterized in that：The filling body surface and hole wall be soaked with one it is micro-
Biological nutrition liquid layer.
4. high-biomass filler according to claim 1, it is characterized in that：The filler is provided with one from middle insertion two
The vertical open-work (3) of opposite flank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621413064.5U CN206607076U (en) | 2016-12-21 | 2016-12-21 | A kind of high-biomass filler for Anammox denitrification process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621413064.5U CN206607076U (en) | 2016-12-21 | 2016-12-21 | A kind of high-biomass filler for Anammox denitrification process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206607076U true CN206607076U (en) | 2017-11-03 |
Family
ID=60171075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621413064.5U Active CN206607076U (en) | 2016-12-21 | 2016-12-21 | A kind of high-biomass filler for Anammox denitrification process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206607076U (en) |
-
2016
- 2016-12-21 CN CN201621413064.5U patent/CN206607076U/en active Active
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