CN208747733U - A kind of black and odorous water processing system for river or lake - Google Patents
A kind of black and odorous water processing system for river or lake Download PDFInfo
- Publication number
- CN208747733U CN208747733U CN201820928544.8U CN201820928544U CN208747733U CN 208747733 U CN208747733 U CN 208747733U CN 201820928544 U CN201820928544 U CN 201820928544U CN 208747733 U CN208747733 U CN 208747733U
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- river
- lake
- curtain
- black
- air inlet
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/40—Protecting water resources
- Y02A20/402—River restoration
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Abstract
The utility model discloses a kind of black and odorous water processing systems for river or lake, including membrane bioreactor and feeder, membrane bioreactor to be fixed in river or lake.Membrane bioreactor is made of the netted hydrophobic aeration and biological membrane module of one or more groups of curtain, and the netted hydrophobic aeration and biological membrane module of curtain includes air inlet end, doughnut curtain and exhaust end.The both ends of doughnut curtain are connected to air inlet end and exhaust end seals respectively, and air inlet end is connected by air inlet pipe with feeder, and exhaust end is connected by exhaust pipe with atmosphere.Doughnut curtain is woven by several hollow-fibre membranes by litzendraht wire rule, and hollow-fibre membrane is alongst evenly equipped with several solarization air caps.Doughnut film outer surface is coated with one layer of hydrophobic film, and the hydrophobic angle of hydrophobic film is 90-150 °.The utility model good sewage processing effect, stable, energy consumption is small, and operating cost is low, flexible arrangement, helps to establish and evening river and lake restoration of the ecosystem ability.
Description
Technical field
It is the utility model relates to technical field of sewage, in particular to a kind of at the black and odorous water in river or lake
Reason system.
Background technique
In recent years, causing natural water molten due to continuous intrusion, the accumulation of the pollution sources such as house refuse, fertilizer, pesticide
Hypoxgia is solved, nitrogen, phosphorus, noxious material in water body etc. constantly increase, so that a large amount of anaerobic bacteria breeds, seriously destroy river
The self-purification function and Ecology of stream balance, so that river water body blackening is fouled, bottom siltation is serious.The pollution in river further adds
The short status of the China Ju Liao water resource, while the health of resident near waters has also been threatened, river black and odorous water is controlled
It manages extremely urgent.
Currently, both at home and abroad administer river black and odorous water method have: activated sludge process, aerobe method, contact stabilization process,
Oxidation ditch, control pollution sources etc., but these methods take up a large area, consume energy big, operating cost height, it is difficult to the disadvantages of safeguarding without
Convenient for promoting and applying on a large scale.
Summary of the invention
In view of the above-mentioned problems, the purpose of this utility model is to provide a kind of good sewage processing effect and being used for river or lake
The black and odorous water processing system of pool, the processing system is with stable, energy consumption is small, low cost, operating cost is low and arrangement is clever
Advantage living.
To achieve the goals above, the technical solution adopted in the utility model is as follows:
A kind of black and odorous water processing system for river or lake, including membrane bioreactor and feeder, it is described
Membrane bioreactor be fixed in river or lake.The membrane bioreactor is by the netted hydrophobic aeration of one or more groups of curtain
Biological membrane assembly composition, the netted hydrophobic aeration and biological membrane module of the curtain includes air inlet end, doughnut curtain and exhaust
End.Described doughnut curtain one end is connected to the air inlet end seals, and the other end is connected to the exhaust end seals,
The air inlet end is connected by air inlet pipe with feeder, and the exhaust end is connected by exhaust pipe with atmosphere.
The doughnut curtain is woven by several hollow-fibre membranes by litzendraht wire rule, the hollow-fibre membrane along
Length direction is evenly equipped with several solarization air caps.The doughnut film outer surface is coated with one layer of hydrophobic film, described hydrophobic
Property film hydrophobic angle be 90-150 °.
Further, the material of the hydrophobic film is Kynoar, polysulfones, polypropylene or polytetrafluoroethylene (PTFE).
Further, the outer diameter of the hollow-fibre membrane is 0.4-0.7um, internal diameter 0.3-0.6um.
Further, the spacing between connected two solarization air caps is 1-10um, and the aperture of solarization air cap is 100-800nm.
Further, the spacing between connected hollow-fibre membrane is 0.05-5mm, and the spacing between the litzendraht wire that is connected is 5-
100mm。
Further, the feeder is air compressor or air blower.
Further, the feeder is electrically connected with solar panel.
The utility model has the following beneficial effects: good sewage processing effect, stable, energy consumption is small, low cost, operation
At low cost, flexible arrangement helps to establish and evening river and lake restoration of the ecosystem ability；Pass through litzendraht wire between hollow-fibre membrane
Rule is woven together, and can effectively avoid the film clustering phenomena in use process from occurring, significantly improve hydrophobic aeration membrane module
Aeration efficiency, and then improve film service life and antifouling property；Microorganism can freely be attached to film surface formed it is micro-
Biomembrane can purify for a long time sewage；One layer of hydrophobic film is coated in the outer surface of vacuum tunica fibrosa, it can by aeration
So that a part of ammonia in sewage enters exhaust end by solarization air cap and enters in atmosphere side by side.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the schematic cross-section of hollow-fibre membrane.
Primary clustering symbol description: 1, the netted hydrophobic aeration and biological membrane module of curtain；11, air inlet end；111, air inlet pipe；
12, doughnut curtain；120, polyvinylidene fluoride film；121, hollow-fibre membrane；1211, solarization air cap；13, it is vented end；131, it arranges
Tracheae；2, air compressor；3, litzendraht wire；4, solar panel.
Specific embodiment
With reference to the accompanying drawings and detailed description, the utility model is described further.
As shown in Figure 1 and Figure 2, a kind of black and odorous water processing system for river or lake, including membrane bioreactor,
Membrane bioreactor is fixed in river or lake to sewage treatment.Membrane bioreactor is by the netted hydrophobic aeration of multiple groups curtain
Biological membrane assembly 1 forms, and the netted hydrophobic aeration and biological membrane module 1 of curtain includes air inlet end 11, doughnut curtain 12 and exhaust
End 13.12 one end of doughnut curtain is connected to the sealing of air inlet end 11, and the other end is connected to the sealing of exhaust end 13, inlet end
First 11 are connected by air inlet pipe 111 with air compressor 2, and compressor 2 is powered by solar panel 4, and exhaust end 13 is logical
Exhaust pipe 131 is crossed to be connected with atmosphere.Doughnut curtain 12 is woven by several hollow-fibre membranes 121 by 3 rule of litzendraht wire
It forming, the outer diameter of hollow-fibre membrane 121 is 0.4um, internal diameter 0.3um, and the spacing between the hollow-fibre membrane 121 that is connected is 2mm,
Spacing between connected litzendraht wire 3 is 50mm.Hollow-fibre membrane 121 is alongst evenly equipped with several solarization air caps 1211,
Spacing between connected two solarization air caps 1211 is 6um, and the aperture of solarization air cap 1211 is 150nm.121 outer surface of hollow-fibre membrane
It is coated with a strata vinylidene fluoride film 120, the hydrophobic angle of polyvinylidene fluoride film 120 is 110 °.
The working principle of the utility model are as follows: be fixed on the netted hydrophobic aeration and biological membrane module 1 of multiple groups curtain to be clean
River or lake in, solar panel 4 be air compressor 2 power, air compressor 2 work, air is by air inlet pipe 111
Enter in hollow-fibre membrane 121 through air inlet end 11, then exposed by the solarization air cap 1211 on hollow-fibre membrane 121, extra gas
Body is discharged into atmosphere through exhaust end 13 and exhaust pipe 131.Microorganism is carrier with hollow-fibre membrane 121, while by means of river
Organic suspended matter or soluble nutrients and mass propagation in Lake Water Body form the biomembrane that decomposing pollutant can be absorbed,
To make water bodies of rivers and lakes be purified.A part of ammonia in water can be entered by solarization air cap 1211 in hollow-fibre membrane 121 and with
Extra air be discharged together.
Although specifically showing and describing the utility model in conjunction with preferred embodiment, those skilled in the art is answered
This is understood, in the spirit and scope for not departing from the utility model defined by the appended claims, in form and details
On the utility model is made a variety of changes, be the protection scope of the utility model.
Claims (7)
1. a kind of black and odorous water processing system for river or lake, including membrane bioreactor and feeder, described
Membrane bioreactor is fixed in river or lake, it is characterised in that: the membrane bioreactor is by one or more groups of curtain nets
The hydrophobic aeration and biological membrane module composition of shape, the netted hydrophobic aeration and biological membrane module of the curtain includes air inlet end, hollow fibre
It ties up curtain and exhaust end, described doughnut curtain one end is connected to the air inlet end seals, the other end and the exhaust end
Head sealing connection, the air inlet end are connected by air inlet pipe with feeder, the exhaust end pass through exhaust pipe and
Atmosphere is connected, and the doughnut curtain is woven by several hollow-fibre membranes by litzendraht wire rule, it is described in
Empty fiber membrane is alongst evenly equipped with several solarization air caps, and the doughnut film outer surface is coated with one layer of hydrophobicity
Film, the hydrophobic angle of the hydrophobic film are 90-150 °.
2. a kind of black and odorous water processing system for river or lake as described in claim 1, it is characterised in that: described to dredge
The material of aqueous film is Kynoar, polysulfones, polypropylene or polytetrafluoroethylene (PTFE).
3. a kind of black and odorous water processing system for river or lake as described in claim 1, it is characterised in that: described
The outer diameter of hollow-fibre membrane is 0.4-0.7um, internal diameter 0.3-0.6um.
4. a kind of black and odorous water processing system for river or lake as described in claim 1, it is characterised in that: connected two
Spacing between a solarization air cap is 1-10um, and the aperture of solarization air cap is 100-800nm.
5. a kind of black and odorous water processing system for river or lake as described in claim 1, it is characterised in that: in being connected
Spacing between empty fiber membrane is 0.05-5mm, and the spacing between the litzendraht wire that is connected is 5-100mm.
6. a kind of black and odorous water processing system for river or lake as described in claim 1, it is characterised in that: described
Feeder is air compressor or air blower.
7. a kind of black and odorous water processing system for river or lake as described in claim 1, it is characterised in that: described
Feeder is electrically connected with solar panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820928544.8U CN208747733U (en) | 2018-06-15 | 2018-06-15 | A kind of black and odorous water processing system for river or lake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820928544.8U CN208747733U (en) | 2018-06-15 | 2018-06-15 | A kind of black and odorous water processing system for river or lake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208747733U true CN208747733U (en) | 2019-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820928544.8U Active CN208747733U (en) | 2018-06-15 | 2018-06-15 | A kind of black and odorous water processing system for river or lake |
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| CN (1) | CN208747733U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110479115A (en) * | 2019-05-30 | 2019-11-22 | 江苏滤盾膜科技有限公司 | A kind of MABR doughnut membrane preparation method |
| CN111470613A (en) * | 2020-03-23 | 2020-07-31 | 无锡碧泓达环境科技有限公司 | Ecological purification system for river regulation |
| CN112744980A (en) * | 2020-12-15 | 2021-05-04 | 江西省科学院微生物研究所 | Riverway biological reaction device for repairing micro-polluted water body |
| WO2022041732A1 (en) * | 2020-08-29 | 2022-03-03 | 麦王环境技术股份有限公司 | Breathable membrane component, membrane biofilm reactor, and assembly equipped with same |
-
2018
- 2018-06-15 CN CN201820928544.8U patent/CN208747733U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110479115A (en) * | 2019-05-30 | 2019-11-22 | 江苏滤盾膜科技有限公司 | A kind of MABR doughnut membrane preparation method |
| CN111470613A (en) * | 2020-03-23 | 2020-07-31 | 无锡碧泓达环境科技有限公司 | Ecological purification system for river regulation |
| CN111470613B (en) * | 2020-03-23 | 2023-03-10 | 无锡碧泓达环境科技有限公司 | Ecological purification system for river regulation |
| WO2022041732A1 (en) * | 2020-08-29 | 2022-03-03 | 麦王环境技术股份有限公司 | Breathable membrane component, membrane biofilm reactor, and assembly equipped with same |
| CN112744980A (en) * | 2020-12-15 | 2021-05-04 | 江西省科学院微生物研究所 | Riverway biological reaction device for repairing micro-polluted water body |
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