CN204644076U - There is the membrane bioreactor of denitrification functions - Google Patents
There is the membrane bioreactor of denitrification functions Download PDFInfo
- Publication number
- CN204644076U CN204644076U CN201520314962.4U CN201520314962U CN204644076U CN 204644076 U CN204644076 U CN 204644076U CN 201520314962 U CN201520314962 U CN 201520314962U CN 204644076 U CN204644076 U CN 204644076U
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- CN
- China
- Prior art keywords
- denitrification
- membrane bioreactor
- membrane
- functions
- grid
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to the technical field of membrane bioreactor, particularly relates to a kind of membrane bioreactor with denitrification functions.This membrane bioreactor with denitrification functions comprises lift pump, grid, denitrification pond and membrane module, the side of the connection grid of lift pump, and the opposite side of grid connects the side in denitrification pond, the opposite side junctional membrane assembly in denitrification pond.This membrane bioreactor with denitrification functions has assembling flexibly, and the feature that working cost is low is combined with denitrification process simultaneously, has denitrification functions.
Description
Technical field
The utility model relates to a kind of membrane bioreactor, particularly relates to a kind of membrane bioreactor with denitrification functions.
Background technology
Membrane bioreactor is in the prior art high in sludge concentration, and when the fixed dwell time is long, organic removal rate is high, be the common feature of various types of films bio-reactor, but it is low to there is water flux, the problem that power consumption is large.
Utility model content
The utility model is intended to address the aforementioned drawbacks, and provides a kind of membrane bioreactor with denitrification functions.
In order to overcome the defect existed in background technology, the utility model solves the technical scheme that its technical problem adopts: this membrane bioreactor with denitrification functions comprises lift pump, grid, denitrification pond and membrane module, the side of the connection grid of lift pump, the opposite side of grid connects the side in denitrification pond, the opposite side junctional membrane assembly in denitrification pond.
According to another embodiment of the present utility model, the backflow comprising described membrane module is further connected to denitrification pond.
The beneficial effects of the utility model are: this membrane bioreactor with denitrification functions has assembling flexibly, and the feature that working cost is low is combined with denitrification process simultaneously, has denitrification functions.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
Embodiment
Fig. 1 is structural representation of the present utility model, comprises lift pump, grid, denitrification pond and membrane module, the side of the connection grid of lift pump, and the opposite side of grid connects the side in denitrification pond, the opposite side junctional membrane assembly in denitrification pond.The backflow of membrane module is connected to denitrification pond.
Sanitary sewage squeezes into apparatus for treating sewage by lift pump, and first sanitary sewage is through grid, gets rid of the foreign material of the floating water surface.The sanitary sewage removing foreign material enters denitrification pond, is flowing through membrane module by the sanitary sewage after denitrification, enters denitrification pond again, then enters membrane module, finally get rid of used water by backflow.
This membrane bioreactor with denitrification functions has assembling flexibly, and the feature that working cost is low is combined with denitrification process simultaneously, has denitrification functions.
Claims (2)
1. one kind has the membrane bioreactor of denitrification functions, comprise lift pump, grid, denitrification pond and membrane module, it is characterized in that: the side of the connection grid of described lift pump, the opposite side of grid connects the side in denitrification pond, the opposite side junctional membrane assembly in denitrification pond.
2. there is the membrane bioreactor of denitrification functions as claimed in claim 1, it is characterized in that: the backflow of described membrane module is connected to denitrification pond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520314962.4U CN204644076U (en) | 2015-05-17 | 2015-05-17 | There is the membrane bioreactor of denitrification functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520314962.4U CN204644076U (en) | 2015-05-17 | 2015-05-17 | There is the membrane bioreactor of denitrification functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204644076U true CN204644076U (en) | 2015-09-16 |
Family
ID=54096840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520314962.4U Expired - Fee Related CN204644076U (en) | 2015-05-17 | 2015-05-17 | There is the membrane bioreactor of denitrification functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204644076U (en) |
-
2015
- 2015-05-17 CN CN201520314962.4U patent/CN204644076U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20160517 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |