CN214327267U - Double-layer MABR sewage treatment system - Google Patents
Double-layer MABR sewage treatment system Download PDFInfo
- Publication number
- CN214327267U CN214327267U CN202022113018.6U CN202022113018U CN214327267U CN 214327267 U CN214327267 U CN 214327267U CN 202022113018 U CN202022113018 U CN 202022113018U CN 214327267 U CN214327267 U CN 214327267U
- Authority
- CN
- China
- Prior art keywords
- mabr
- tank
- sewage treatment
- double
- membrane
- Prior art date
- 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.)
- Active
Links
- UEKDBDAWIKHROY-UHFFFAOYSA-L bis(4-bromo-2,6-ditert-butylphenoxy)-methylalumane Chemical compound [Al+2]C.CC(C)(C)C1=CC(Br)=CC(C(C)(C)C)=C1[O-].CC(C)(C)C1=CC(Br)=CC(C(C)(C)C)=C1[O-] UEKDBDAWIKHROY-UHFFFAOYSA-L 0.000 title claims abstract description 63
- 239000010865 sewage Substances 0.000 title claims abstract description 28
- 239000012528 membrane Substances 0.000 claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 238000012545 processing Methods 0.000 claims abstract description 19
- 238000004062 sedimentation Methods 0.000 claims abstract description 10
- 239000007789 gas Substances 0.000 claims abstract description 8
- 238000001914 filtration Methods 0.000 claims description 5
- 206010021143 Hypoxia Diseases 0.000 claims description 4
- 239000012510 hollow fiber Substances 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 2
- 230000015556 catabolic process Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract description 2
- 238000006731 degradation reaction Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 239000001301 oxygen Substances 0.000 abstract description 2
- 229910052760 oxygen Inorganic materials 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 238000005273 aeration Methods 0.000 description 2
- 239000010842 industrial wastewater Substances 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000010840 domestic wastewater Substances 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Images
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model relates to a sewage treatment system with double-layer MABR, which comprises a water inlet pipe, an anaerobic tank, an anoxic tank, an MABR treatment tank, a sedimentation tank, a filter tank, a clean water tank, a gas supply system and a water outlet pipe, wherein the water inlet pipe, the anaerobic tank, the anoxic tank, the MABR treatment tank, the sedimentation tank, the filter tank, the clean water tank and the water outlet pipe are connected in sequence; and an MABR membrane processing unit is arranged in the MABR processing tank, and an air supply system supplies an air source to the MABR processing unit through an air supply pipe. The utility model is simple in operation, construction convenience, flexibility are strong, the running cost is low, good oxygen degradation load efficiency is high, the maintenance of being convenient for, can realize high-efficient sewage treatment.
Description
Technical Field
The utility model belongs to the technical field of sewage treatment, a double-deck MABR's sewage treatment system is related to. MABR, also known as enhanced coupled Biofilm Reactor (EHBR), is known by the English name of Membrane affected Biofilm Reactor.
Background
With the rapid development of social economy, the living standard of residents in China is continuously improved, meanwhile, the discharge of industrial wastewater and domestic sewage is increased day by day, the generated domestic wastewater and industrial wastewater are brought into a sewage treatment plant for treatment, the discharge wastewater of the sewage treatment plant in China can reach the standard of primary A or primary B in discharge Standard of pollutants for municipal Sewage treatment plant (GB 18918-2002), and the effluent of the sewage treatment plant is directly discharged into a surface water system. Common sewage treatment methods include an activated sludge method, a biofilm method and the like, and novel sewage treatment technologies have been gradually applied to sewage treatment. The MABR technology is a novel water treatment technology organically integrating a gas separation membrane technology and a biofilm method water treatment technology. At present, the MABR technology has been applied to river lake water purification treatment and improvement of bidding in town sewage treatment plant in a large number, and to the MABR technology application before, there is certain defect, and the MABR subassembly belongs to horizontal placement in river lake water, belongs to vertical placement in improvement of bidding in town sewage treatment plant, and the centralized gas supply for the gas supply has inhomogeneous condition.
Based on this, how to reform the MABR membrane module air supply system to form a set of perfect sewage treatment system is the problem that needs to be solved urgently in this field.
SUMMERY OF THE UTILITY MODEL
The utility model relates to an overcome not enough among the prior art, provide a double-deck MABR's sewage treatment system, arrange the MABR membrane module into double-deck form effectively, control air supply system respectively, form one set of MABR sewage treatment system who more has the advantage.
The specific technical scheme is as follows:
a sewage treatment system with double-layer MABR comprises a water inlet pipe, an anaerobic tank, an anoxic tank, an MABR treatment tank, a sedimentation tank, a filter tank, a clean water tank, a gas supply system and a water outlet pipe; the method is characterized in that: the water inlet pipe, the anaerobic tank, the anoxic tank, the MABR treatment tank, the sedimentation tank, the filter tank, the clean water tank and the water outlet pipe are connected in sequence; and an MABR membrane processing unit is arranged in the MABR processing tank, and an air supply system supplies an air source to the MABR processing unit through an air supply pipe.
The MABR membrane processing unit mainly comprises an MABR membrane module, a membrane module frame and an air supply branch, and the air supply branch plays a role in connection.
The MABR membrane components of the MABR membrane processing unit are curtain type hollow fiber membranes which are arranged in a double-layer mode and are respectively fixed by membrane component frames, and air inlet systems of the MABR membrane components are respectively controlled by valves.
The utility model discloses a double-deck MABR's sewage treatment system, process flow be for intaking → anaerobism pond → oxygen deficiency pond → MABR handles the pond → sedimentation tank → filtering ponds → clean water basin → play water. Compared with the traditional activated sludge method, the aerobic tank is changed into the MABR treatment tank, and the pressure and the flow of the air supply system of the MABR treatment tank are adjusted, so that the DO content of the MABR treatment tank is different, and nitrification and denitrification are achieved in the same reactor. The device of the utility model is simple in operation, construction convenience, flexibility are strong, the running cost is low, good oxygen degradation load efficiency is high, the maintenance of being convenient for, can realize high-efficient sewage treatment.
Drawings
Fig. 1 is a schematic plan view of the system of the present invention.
Figure 2 is the utility model discloses MABR membrane processing unit structure sketch map.
In the figure: 1. the device comprises a water inlet pipe, a 2 anaerobic tank, a 3 anoxic tank, a 4 MABR treatment tank, a 5 MABR membrane unit, a 6 air supply system, a 7 clean water tank, a 8 filter tank, a 9 sedimentation tank, a 10 water outlet pipe, a 11 valve, a 12 MABR membrane module, a 13 membrane module frame, a 14 aeration hole, a 15 aeration pipe.
Detailed Description
The sewage treatment system of the present invention with a double-layered MABR will be further described with reference to fig. 1 to 2:
the utility model provides a double-deck MABR's sewage treatment system, including inlet tube 1, anaerobism pond 2, oxygen deficiency pond 3, MABR handles pond 4, sedimentation tank 9, filtering ponds 8, clean water basin 7, gas supply system 6 and outlet pipe 10, sewage passes through inlet tube 1 and gets into anaerobism pond 2 in proper order, oxygen deficiency pond 3, MABR handles pond 4 and sedimentation tank 9, the play water after the sediment gets into filtering ponds 8, get into clean water basin 7 after filtering, from outlet pipe 10 discharge system, MABR handles and establishes MABR membrane processing unit 5 in the 4 interior cloth of pond, gas supply system 6 supplies with the air supply MABR processing unit 5 through the air supply pipe.
The MABR membrane processing unit 5 mainly comprises an MABR membrane module 12, a membrane module frame 13 and an air supply branch, wherein the air supply branch plays a role in connection.
The MABR membrane modules 12 of the MABR membrane processing unit 5 are curtain type hollow fiber membranes which are arranged in a double-layer mode and are respectively fixed by the membrane module frames 13, and the air supply systems 6 of the MABR membrane modules 12 are respectively controlled by valves 11 to supply air.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (3)
1. The utility model provides a double-deck MABR's sewage treatment system, includes inlet tube, anaerobism pond, oxygen deficiency pond, MABR processing tank, sedimentation tank, filtering ponds, clean water basin, gas supply system and outlet pipe, its characterized in that: the water inlet pipe, the anaerobic tank, the anoxic tank, the MABR treatment tank, the sedimentation tank, the filter tank, the clean water tank and the water outlet pipe are connected in sequence; and an MABR membrane processing unit is arranged in the MABR processing tank, and an air supply system supplies an air source to the MABR processing unit through an air supply pipe.
2. The sewage treatment system of the double-deck MABR of claim 1, wherein: the MABR membrane processing unit mainly comprises an MABR membrane module, a membrane module frame and an air supply branch, and the air supply branch plays a role in connection.
3. The sewage treatment system of the double-deck MABR of claim 1, wherein: the MABR membrane components of the MABR membrane processing unit are curtain type hollow fiber membranes which are arranged in a double-layer mode and are respectively fixed by membrane component frames, and air inlet systems of the MABR membrane components are respectively controlled by valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022113018.6U CN214327267U (en) | 2020-09-24 | 2020-09-24 | Double-layer MABR sewage treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022113018.6U CN214327267U (en) | 2020-09-24 | 2020-09-24 | Double-layer MABR sewage treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214327267U true CN214327267U (en) | 2021-10-01 |
Family
ID=77875236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022113018.6U Active CN214327267U (en) | 2020-09-24 | 2020-09-24 | Double-layer MABR sewage treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214327267U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114105416A (en) * | 2021-12-03 | 2022-03-01 | 天津海之凰科技有限公司 | MABR electroplating wastewater treatment process method |
-
2020
- 2020-09-24 CN CN202022113018.6U patent/CN214327267U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114105416A (en) * | 2021-12-03 | 2022-03-01 | 天津海之凰科技有限公司 | MABR electroplating wastewater treatment process method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101234836B (en) | Garbage percolate treatment technique | |
| CN103641272B (en) | High concentrated organic wastewater and percolate zero-discharge treatment system | |
| CN106745749B (en) | Aerobic-anoxic integrated AO membrane bioreactor | |
| CN210122541U (en) | Intelligent sewage advanced treatment system based on micro-nano bubble technology | |
| CN103613195B (en) | Integrated MBR (Membrane Bio-Reactor) | |
| CN202279756U (en) | Domestic sewage treatment device for power plant | |
| CN105174610A (en) | AAO-MBR sewage processing device and optimization operation method | |
| CN200964368Y (en) | Membrane biological reactor | |
| CN104803480B (en) | Multistage bioreactor and method for treating sewage with reactor | |
| CN202610021U (en) | External anaerobic membrane bioreactor | |
| CN214327267U (en) | Double-layer MABR sewage treatment system | |
| CN205328793U (en) | Formula sewage treatment plant is used to MABR and MBR antithetical couplet | |
| CN201648106U (en) | Coking wastewater flat-plate MBR treatment equipment | |
| CN204022618U (en) | A kind of A2O-MBR waste disposal plant | |
| CN118125615A (en) | Pollution-reducing and carbon-reducing double-effect biochemical reactor | |
| CN214327268U (en) | MABR filler combined sewage treatment device | |
| CN204569547U (en) | Multi-stage biological reactor | |
| CN2709432Y (en) | Integral membrane biological reactor | |
| CN205473253U (en) | Pharmacy sewage treatment plant | |
| CN212770056U (en) | Complete equipment for in-situ purification of black and odorous water body by long-acting biological live water | |
| CN212425789U (en) | Domestic sewage treatment device | |
| CN2578324Y (en) | Anaerobic membrane biological reactor | |
| CN201915002U (en) | Integrated composite sewage treatment reactor | |
| CN207375918U (en) | MBR combined films town sewage treatment systems | |
| CN108439579B (en) | Environmental protection system for improving wastewater treatment capacity |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |