CN108675556A - A kind of novel domestic sewage processing system - Google Patents
A kind of novel domestic sewage processing system Download PDFInfo
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- CN108675556A CN108675556A CN201810555039.8A CN201810555039A CN108675556A CN 108675556 A CN108675556 A CN 108675556A CN 201810555039 A CN201810555039 A CN 201810555039A CN 108675556 A CN108675556 A CN 108675556A
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- cleaning
- water tank
- filtered water
- membrane
- aeration
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- 239000010865 sewage Substances 0.000 title claims abstract description 32
- 239000012528 membrane Substances 0.000 claims abstract description 50
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 44
- 238000005273 aeration Methods 0.000 claims abstract description 39
- 238000006243 chemical reaction Methods 0.000 claims abstract description 28
- 244000005700 microbiome Species 0.000 claims abstract description 17
- 239000000945 filler Substances 0.000 claims abstract description 14
- 239000002351 wastewater Substances 0.000 claims abstract description 14
- 230000001105 regulatory effect Effects 0.000 claims abstract description 12
- 238000001223 reverse osmosis Methods 0.000 claims abstract description 10
- 238000004140 cleaning Methods 0.000 claims description 45
- 239000012510 hollow fiber Substances 0.000 claims description 13
- 241000894006 Bacteria Species 0.000 claims description 12
- 238000001914 filtration Methods 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 5
- 230000037452 priming Effects 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 239000010802 sludge Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000015556 catabolic process Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- MMDJDBSEMBIJBB-UHFFFAOYSA-N [O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[NH6+3] Chemical compound [O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[NH6+3] MMDJDBSEMBIJBB-UHFFFAOYSA-N 0.000 description 2
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 2
- 238000004176 ammonification Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 125000001477 organic nitrogen group Chemical group 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- 241000193830 Bacillus <bacterium> Species 0.000 description 1
- 102000003886 Glycoproteins Human genes 0.000 description 1
- 108090000288 Glycoproteins Proteins 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229920000388 Polyphosphate Polymers 0.000 description 1
- 229920000037 Polyproline Polymers 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- 241000589651 Zoogloea Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000003311 flocculating effect Effects 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- -1 making that treated Substances 0.000 description 1
- 239000002207 metabolite Substances 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 239000013586 microbial product Substances 0.000 description 1
- 238000006396 nitration reaction Methods 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 239000001205 polyphosphate Substances 0.000 description 1
- 235000011176 polyphosphates Nutrition 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/16—Nitrogen compounds, e.g. ammonia
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/38—Organic compounds containing nitrogen
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
A kind of novel domestic sewage processing system includes mainly sequentially connected sewage regulating reservoir, multi-cultur es biological biochemistry reactor, MBR membrane biological reactions pond, the first filtered water tank, filter, reverse osmosis unit and the second filtered water tank；The sewage regulating reservoir side wall upper part is equipped with wastewater inlet, and grille well is equipped at wastewater inlet；Bottom is equipped with aeration unit in the multi-cultur es biological biochemistry reactor, several rectangle reaction members are equipped with above the aeration unit, the aeration unit includes aeration tube, air inlet pipe and wind turbine, the air inlet pipe crisscross, the aeration tube, which is placed equidistant between air inlet pipe, forms rectangular-ambulatory-plane；It is equipped with macropore microorganism in the reaction member and fixes filler, the macropore microorganism fixes aufwuch flora on filler.
Description
Technical field
The present invention relates to sanitary sewage disposal field more particularly to a kind of novel domestic sewage processing systems.
Background technology
There are many domestic sewage treatment process used both at home and abroad, wherein being broadly divided into activated sludge process and biofilm two
Kind.
Activated sludge process is a kind of biological wastewater treatment technology, is the master of the biological wastewater treatment based on activated sludge
Want method.This technology is by waste water and activated sludge（Microorganism）It is mixed and is aerated, make the organic pollution point in waste water
Solution, biosolids then detach from processed waste water, and can as needed will be in partial reflux to aeration tank.Activated sludge process
It is that air is continuously passed through into waste water, the sludge-like flocculate through being formed after a certain period of time because aerobic microorganism is bred.Its
On inhabit the micropopulation based on zoogloea, there is very strong absorption and the ability of oxidation of organic compounds.
In sewage disposal, water resource recycles field, MBR to be also known as membrane bioreactor（Membrane Bio-
Reactor）, it is a kind of novel water technology being combined with biological processing unit by film separation unit.
Many sewage disposal systems, which combine activated sludge process and membrane bioreactor, at present completes sanitary sewage
Processing, however the shortcomings of generally existing device structure is complicated, and effluent quality is unstable, and floor space is larger.
Invention content
The technical problem to be solved by the present invention is to overcome the deficiencies in the prior art, a kind of simple and compact device, water outlet are provided
Stable quality takes up an area less, easily controllable management, and the construction period is short, small investment, at a kind of low novel domestic sewage of operating cost
Reason system.
Following technical scheme is provided to realize the present invention：A kind of novel domestic sewage processing system, main includes connecting successively
It is the sewage regulating reservoir that connects, multi-cultur es biological biochemistry reactor, MBR membrane biological reactions pond, the first filtered water tank, filter, reverse osmosis
Device and the second filtered water tank；The sewage regulating reservoir side wall upper part is equipped with wastewater inlet, and grille well is equipped at wastewater inlet；It is described
Bottom is equipped with aeration unit in multi-cultur es biological biochemistry reactor, and several rectangle reaction members are equipped with above the aeration unit,
The aeration unit includes aeration tube, air inlet pipe and wind turbine, the air inlet pipe crisscross, and the aeration tube is placed equidistant with
Rectangular-ambulatory-plane is formed between air inlet pipe；It is equipped with macropore microorganism in the reaction member and fixes filler, the macropore microorganism is solid
Determine aufwuch flora on filler；Several membrane filter units, the membrane filter unit packet are equipped in MBR membrane biological reactions pond
Rectangular housing is included, the housing bottom is taper, and housing bottom is equipped with mud mouth, and the housing sidewall bottom is equipped with water inlet,
Bottom level is uniformly provided with several cleaning aeration tubes in the shell, and the cleaning aeration tube is connect with air blower, the cleaning
It is equipped with top cap membrane support above aeration tube, it is parallel on the filtration membrane cartridge to be equipped with several hollow fiber film assemblies, it is described
Hollow fiber film assembly includes two locating rods and the hollow fiber film thread that is fixed between two locating rods, the adjacent two panels
Cleaning pipe is equipped between hollow fiber film assembly, the cleaning pipe is connected to filtration membrane cartridge top, and the cleaning pipe is equipped with
Several cleaning sprayers, the cleaning sprayer interval tilt setting, and the case top is equipped with water outlet, the water outlet with
First filtered water tank connect, between the water outlet and the first filtered water tank also have self priming pump, the cleaning pipe also with the first filtered water tank
Connection is equipped with chemical cleaning case between the cleaning pipe and the first filtered water tank；The reverse osmosis unit includes the anti-of several parallel connections
Permeable membrane element.
Preferably, the number of the reaction member is at least 2, macropore microorganism fixes the height of filler in reaction member
Degree is 1 ~ 2m.
Preferably, the biological flora includes mainly one kind in ammonifiers, denitrifying bacterium, acid-producing bacteria and methanogen
Or several combination.
Preferably, the membrane filter unit at least 4.
Preferably, being equipped with tank gage in the sewage regulating reservoir, MBR membrane biological reactions pond and the first filtered water tank.
Usefulness of the present invention：First, biological flora be ammonifiers, denitrifying bacterium, acid-producing bacteria and methanogen etc. its
Under the collective effect of his biochemical flora, organic nitrogen ammonification, nitrate nitrogen is set to be able to denitrification, organic matter is able to initial breakdown；
Second, membrane filter unit carries cleaning sprayer, while equipped with cleaning aeration tube, and cleaning performance is more preferable；Third, membrane filter unit are set
It sets more flexibly, can determine the number of membrane filter unit as needed；4th, this system runs stable effluent quality, equipment
Simple and compact is taken up an area less, easily controllable management, and the construction period is short, small investment, and operating cost is low.
Description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is aeration unit structural schematic diagram.
Fig. 3 is membrane filter unit structural schematic diagram.
In figure：1 be sewage regulating reservoir, 1.1 be wastewater inlet, 1.2 be grille well, 2 be multi-cultur es biological biochemistry reactor,
2.1 be aeration unit, 2.1.1 be that be air inlet pipe, 2.1.3 be wind turbine, 2.2 be reaction member, 2.2.1 be big by aeration tube, 2.1.2
Hole microorganism fix filler, 3 be MBR membrane biological reactions pond, 3.1 be membrane filter unit, 3.1.1 be shell, 3.1.2 be mud extraction
Mouthful, 3.1.3 be water inlet, 3.1.4 be cleaning aeration tube, 3.1.5 be filtration membrane cartridge, 3.1.6 be hollow fiber film assembly,
3.1.6.1 be locating rod, 3.1.6.2 be hollow fiber film thread, 3.1.7 be cleaning pipe, 3.1.8 be cleaning sprayer, 3.1.9 it is
The mouth of a river, 4 be the first filtered water tank, 5 be filter, 6 be reverse osmosis unit, 7 be the second filtered water tank, 8 be air blower, 9 be self priming pump,
10 it is chemical cleaning case, 11 is tank gage.
Specific implementation mode
A kind of novel domestic sewage processing system includes mainly sequentially connected sewage regulating reservoir 1, multi-cultur es biological biochemistry
Reactor 2, MBR membrane biological reactions pond 3, the first filtered water tank 4, filter 5, reverse osmosis unit 6 and the second filtered water tank 7；The dirt
1 side wall upper part of water regulating reservoir is equipped with wastewater inlet 1.1., and grille well 1.2 is equipped at wastewater inlet 1.1；The multi-cultur es biology life
Change bottom in reactor 2 and be equipped with aeration unit 2.1,2.1 top of the aeration unit is equipped with several rectangle reaction members 2.2, institute
It includes that aeration tube 2.1.1, air inlet pipe 2.1.2 and wind turbine 2.1.3, the air inlet pipe 2.1.2 are crossed as cross to state aeration unit 2.1
Shape, the aeration tube 2.1.1 is placed equidistant with forms rectangular-ambulatory-plane between air inlet pipe 2.1.2；It is equipped in the reaction member 2.2 big
Hole microorganism fixes filler 2.2.1, and the macropore microorganism fixes aufwuch flora on filler 2.2.1；The MBR films biology
Several membrane filter units 3.1 are equipped in reaction tank 3, the membrane filter unit 3.1 includes rectangular housing 3.1.1, the shell
3.1.1 bottom is taper, and the bottoms shell 3.1.1 are equipped with mud mouth 3.1.2, and the shell 3.1.1 sidewall bottoms are equipped with water inlet
3.1.3, bottom level is uniformly provided with several cleaning aeration tube 3.1.4, the cleaning aeration tube 3.1.4 in the shell 3.1.1
It is connect with air blower 8, top cap membrane support 3.1.5, the filtration membrane cartridge is equipped with above the cleaning aeration tube 3.1.4
3.1.5 above parallel to be equipped with several hollow fiber film assembly 3.1.6, the hollow fiber film assembly 3.1.6 includes two locating rods
3.1.6.1 and the hollow fiber film thread 3.1.6.2 that is fixed between two locating rod 3.1.6.1, the adjacent hollow fibre of two panels
Between dimension membrane module 3.1.6 the tops filtration membrane cartridge 3.1.5, institute are connected to equipped with cleaning pipe 3.1.7, the cleaning pipe 3.1.7
It states cleaning pipe 3.1.7 and is equipped with several cleaning sprayer 3.1.8, the intervals the cleaning sprayer 3.1.8 tilt setting, the shell
Water outlet 3.1.9 is equipped at the top of body 3.1.1, the water outlet 3.1.9 is connect with the first filtered water tank 4, the water outlet 3.1.9 and
There are self priming pump 9, the cleaning pipe 3.1.7 also to be connect with the first filtered water tank 4 between first filtered water tank 4, the cleaning pipe 3.1.7
Chemical cleaning case 10 is equipped between the first filtered water tank 4；The reverse osmosis unit 6 includes the reverse osmosis membrane assembly of several parallel connections,
The number of the reaction member 2.2 is at least 2, and the height that macropore microorganism fixes filler 2.2.1 in reaction member 2.2 is 1 ~
2m, the biological flora include mainly the combination of one or more of ammonifiers, denitrifying bacterium, acid-producing bacteria and methanogen,
The membrane filter unit 3.1 at least 4, in the sewage regulating reservoir 1, MBR membrane biological reactions pond 3 and the first filtered water tank 7
Equipped with tank gage 11.
Ammonifiers, denitrifying bacterium, acid-producing bacteria and the methanogen of sewage in multi-cultur es biological biochemistry reactor 2 etc. other
Under the collective effect of biochemical flora, organic nitrogen ammonification, nitrate nitrogen is set to be able to denitrification, organic matter is able to initial breakdown；Greatly
Hole microorganism fixes the method for operation that aeration unit 2.1, aeration unit 2.1 and intermittent aerating are equipped with below filler 2.2.1, allows
A variety of biological floras that macropore microorganism is fixed on filler 2.2.1 survive, and synchronous nitration is realized in the same reaction member 2.2
The biological flora of denitrification denitrogenation, sewage disposal mainly passes through metabolite after microbial composite bacteria training culture, short-chain fat
Sour SCFA, glycoprotein, polysaccharide, protein cellulose and DNA make flocculant and a variety of high-efficient purification bacillus are combined,
Sludge biochemical property and flocculating effect are improved, the settling ratio of sludge is effectively maintained, prevents strain to be lost in, while improving COD, ammonia
Nitrogen, phosphorus and poisonous and harmful substance removal rate, and largely enrichment polyP bacteria and other a variety of biochemical floras are cooperateed with together at biochemistry
Reason, to largely remove the ammonia nitrogen and organic in waste water, making that treated, sewage achievees the purpose that purification, has both shortened opening for system
Dynamic time, the stability and impact resistance for improving system, simultaneously effective ensure the stable operation of system, while that treated is useless
Water can meet the inflow requirement of subsequent processing.
Several membrane filter units 3.1 are set in MBR membrane biological reactions pond 3 as needed, are equipped in membrane filter unit 3.1
Hollow fiber film assembly 3.1.6, while bottom is equipped between cleaning aeration tube 3.1.4, hollow fiber film assembly 3.1.6 and is equipped with clearly
Wash nozzle 3.1.8, and the intervals cleaning sprayer 3.1.8 tilt setting, membrane filter unit 3.1 has self-cleaning in this design
Function, and more superior than general self-cleaning function is that bottom cooperation is equipped with cleaning aeration tube 3.1.4, can prevent rubbish
Deposition, and by the way of being interrupted backwash, particle is made to be difficult to accumulate in film surface, device can get permanent productivity, should
Device can be used common cleaning agent to clean, and restore the performance of ultrafiltration membrane, and water outlet SDI ＜ 3 meet the inflow requirement of follow-up equipment,
For membrane filter unit 3.1 after running a period of time, the microbial product of some macromoleculars can be attached to one layer of the surface formation of film
Dynamic filtration film, referred to as gel layer.Gel layer can also play the role of filter membrane, and since its crown_interception is more than film itself,
To be conducive to improve effluent quality.The crown_interception of film can also extend macromolecular substances and hardly degraded organic substance of degrading
The residence time of microorganism in the bioreactor is conducive to the degradation capability for improving microbe.
The invention is not limited in a kind of novel domestic sewage processing systems involved by above-mentioned specific implementation mode, are familiar with
Those skilled in the art can also make a variety of variations accordingly, but any be equal or similar variation should all be covered with of the invention
Within the scope of the claims.
Claims (5)
1. a kind of novel domestic sewage processing system, it is characterised in that：Include mainly sequentially connected sewage regulating reservoir, multi-cultur es
Biological biochemistry reactor, MBR membrane biological reactions pond, the first filtered water tank, filter, reverse osmosis unit and the second filtered water tank；
The sewage regulating reservoir side wall upper part is equipped with wastewater inlet, and grille well is equipped at wastewater inlet；The multi-cultur es biology life
Change bottom in reactor and be equipped with aeration unit, several rectangle reaction members, the aeration unit are equipped with above the aeration unit
Including aeration tube, air inlet pipe and wind turbine, the air inlet pipe crisscross, the aeration tube is placed equidistant between air inlet pipe
Form rectangular-ambulatory-plane；It is equipped with macropore microorganism in the reaction member and fixes filler, the macropore microorganism, which is fixed on filler, to be adhered to
Biological flora；Several membrane filter units are equipped in MBR membrane biological reactions pond, the membrane filter unit includes rectangular housing,
The housing bottom is taper, and housing bottom is equipped with mud mouth, and the housing sidewall bottom is equipped with water inlet, bottom in the shell
Portion's horizontal homogeneous is equipped with several cleaning aeration tubes, and the cleaning aeration tube is connect with air blower, is set above the cleaning aeration tube
There is a top cap membrane support, it is parallel on the filtration membrane cartridge to be equipped with several hollow fiber film assemblies, the hollow-fibre membrane group
Part includes two locating rods and the hollow fiber film thread that is fixed between two locating rods, the adjacent two panels hollow-fibre membrane group
Cleaning pipe is equipped between part, the cleaning pipe is connected to filtration membrane cartridge top, and the cleaning pipe is equipped with several cleaning sprayers,
The cleaning sprayer interval tilts setting, and the case top is equipped with water outlet, the water outlet and the first filtered water tank company
It connects, also has self priming pump, the cleaning pipe also to be connect with the first filtered water tank between the water outlet and the first filtered water tank, the cleaning
Chemical cleaning case is equipped between pipe and the first filtered water tank；The reverse osmosis unit includes the reverse osmosis membrane assembly of several parallel connections.
2. a kind of novel domestic sewage processing system according to claim 1, it is characterised in that：Of the reaction member
Number is at least 2, and the height that macropore microorganism fixes filler in reaction member is 1 ~ 2m.
3. a kind of novel domestic sewage processing system according to claim 1, it is characterised in that：The biological flora is main
Include the combination of one or more of ammonifiers, denitrifying bacterium, acid-producing bacteria and methanogen.
4. a kind of novel domestic sewage processing system according to claim 1, it is characterised in that：The membrane filter unit is extremely
Rare 4.
5. a kind of novel domestic sewage processing system according to claim 1, it is characterised in that：The sewage regulating reservoir,
It is equipped with tank gage in MBR membrane biological reactions pond and the first filtered water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810555039.8A CN108675556A (en) | 2018-06-01 | 2018-06-01 | A kind of novel domestic sewage processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810555039.8A CN108675556A (en) | 2018-06-01 | 2018-06-01 | A kind of novel domestic sewage processing system |
Publications (1)
| Publication Number | Publication Date |
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| CN108675556A true CN108675556A (en) | 2018-10-19 |
Family
ID=63809363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810555039.8A Withdrawn CN108675556A (en) | 2018-06-01 | 2018-06-01 | A kind of novel domestic sewage processing system |
Country Status (1)
| Country | Link |
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| CN (1) | CN108675556A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117466431A (en) * | 2023-10-17 | 2024-01-30 | 天津市水利工程集团有限公司 | Intelligent modularized rural domestic sewage membrane method integrated treatment device and method |
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| CN107098462A (en) * | 2017-06-08 | 2017-08-29 | 江苏新奇环保有限公司 | A kind of automatically cleaning MBR membrane modules |
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-
2018
- 2018-06-01 CN CN201810555039.8A patent/CN108675556A/en not_active Withdrawn
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|---|---|---|---|---|
| JP2004000945A (en) * | 2002-04-12 | 2004-01-08 | Shunji Nishi | Ultra-deep aeration treatment apparatus for wastewater |
| CN101456652A (en) * | 2009-01-05 | 2009-06-17 | 北京大学 | Device of depth denitrogen and phosphorus removal composite processing system by micro-power and method thereof |
| US20160304369A1 (en) * | 2013-12-09 | 2016-10-20 | Biowater Technology AS | Method for biological purification of water |
| CN205907145U (en) * | 2016-08-16 | 2017-01-25 | 山东普民环保科技有限公司 | Production domestic sewage zero release processing system |
| CN206244618U (en) * | 2016-12-15 | 2017-06-13 | 张宝兰 | A kind of energy-saving and emission-reducing town sewage treatment system |
| CN206680260U (en) * | 2017-04-14 | 2017-11-28 | 福建龙源环境工程技术有限公司 | A kind of modified form Carrousel oxidation ditch |
| CN107098462A (en) * | 2017-06-08 | 2017-08-29 | 江苏新奇环保有限公司 | A kind of automatically cleaning MBR membrane modules |
| CN208667397U (en) * | 2018-06-01 | 2019-03-29 | 江苏玺鼎环保设备有限公司 | A kind of novel domestic sewage processing system |
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| CN117466431A (en) * | 2023-10-17 | 2024-01-30 | 天津市水利工程集团有限公司 | Intelligent modularized rural domestic sewage membrane method integrated treatment device and method |
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