CN112479358A - Intelligent targeting biological membrane and device - Google Patents
Intelligent targeting biological membrane and device Download PDFInfo
- Publication number
- CN112479358A CN112479358A CN202011499071.2A CN202011499071A CN112479358A CN 112479358 A CN112479358 A CN 112479358A CN 202011499071 A CN202011499071 A CN 202011499071A CN 112479358 A CN112479358 A CN 112479358A
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- biomembrane
- pipe
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- seat
- frame
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- 239000012528 membrane Substances 0.000 title claims abstract description 54
- 230000008685 targeting Effects 0.000 title claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 238000005273 aeration Methods 0.000 claims description 30
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 8
- 239000010865 sewage Substances 0.000 description 19
- 238000009434 installation Methods 0.000 description 4
- 239000010802 sludge Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003097 mucus Anatomy 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
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Classifications
-
- 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
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/1236—Particular type of activated sludge installations
- C02F3/1268—Membrane bioreactor systems
-
- 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
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- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The invention relates to the technical field of intelligent targeting biological membranes, in particular to an intelligent targeting biological membrane and a device, which comprises a biological membrane frame, wherein an upper square pipe is symmetrically arranged on the upper side inside the biological membrane frame along the width direction in the left-right direction, a water outlet pipe is arranged on the base surface of the water outlet square pipe along the length direction, upper biological membrane assembling seats are arranged at the bottoms of the upper square pipe and the water outlet square pipe, the upper biological membrane assembling seat is connected with the upper pipe through an upper membrane connecting pipe along the length direction, a lower square pipe is symmetrically arranged on the lower side inside the biological membrane frame along the width direction in the left-right direction, a connecting square pipe is arranged in the middle of the lower side inside the biological membrane frame along the length direction, a lower biological membrane assembling seat is arranged on the base surfaces of the lower square pipe and the connecting square pipe, the lower square pipe is connected with the lower biological membrane assembling seat through a lower membrane, the whole structure is simple and convenient, and the using effect is good.
Description
Technical Field
The invention relates to the technical field of intelligent targeting biological membranes, in particular to an intelligent targeting biological membrane and a device.
Background
Biofilms are membranous materials consisting of microorganisms and their surface secretions, as well as other impurities. The biological membrane is used for sewage, and mainly realizes sewage purification by utilizing microorganisms attached to and growing on the surface of the solid to metabolize and convert organic matters, ammonia nitrogen, phosphorus and the like which are biologically utilized in the sewage. The biomembrane process is a conventional process for sewage treatment, has the advantages of low residual sludge production and strong water quality adaptability, and is particularly suitable for treating low-concentration sewage, such as surface water, aquaculture sewage and the like. Because the biological membrane is the core of the sewage treatment system, the correlation between the characteristics of the biological membrane and the sewage treatment effect needs to be understood in depth, and a theoretical basis is provided for improving the treatment effect of the biological membrane sewage treatment system.
After the sewage treatment system runs for a long time, the sludge accumulation in the sewage pool is serious, the useful space with the sedimentation function is not cleared in time, the formation of biological mucus is poor and simple, and the sewage pollutants seriously exceed the treatment capacity of the sewage treatment system, so an intelligent targeting biomembrane and a device are needed to improve the problems.
Disclosure of Invention
The present invention is directed to an intelligent targeting biofilm and device, which solves the above problems of the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
an intelligent targeting biomembrane and device, comprising a biomembrane frame, wherein the upper side of the inner part of the biomembrane frame is provided with upper tubes along the bilateral symmetry of the width direction, the upper side of the inner part of the biomembrane frame is provided with a first upper transverse baffle along the left side of the width direction, the upper side of the inner part of the biomembrane frame is provided with a second upper transverse baffle along the right side of the width direction, the middle part of the upper side of the inner part of the biomembrane frame is provided with a water outlet tube along the length direction, the basal plane of the water outlet tube is provided with a water outlet tube along the length direction, the bottoms of the upper tubes and the water outlet tubes are provided with an upper biomembrane assembly seat, the upper biomembrane assembly seat is connected with an upper tube along the outer side of the length direction through an upper connecting tube on a membrane, the lower side of the inner part, the base plane of lower side pipe and connecting side pipe is provided with biofilm assembly seat down, install intelligent targeting biomembrane between biofilm assembly seat of honour and the biofilm assembly seat down, the inside downside of biomembrane frame is provided with first horizontal baffle down along the width direction left side, the inside downside of biomembrane frame is provided with horizontal baffle down along the width direction right side, the lower side is connected with biofilm assembly seat down through connecting pipe under the diaphragm, the connecting side pipe is provided with the aeration pipe along width direction left and right sides symmetry, the connecting side pipe is provided with aeration side pipe along width direction right side wall, the base plane upper right side of aeration side pipe is provided with external pipe, the aeration hole has evenly been seted up to the outer wall of aeration pipe.
Preferably, the first upper transverse baffle and the second upper transverse baffle are positioned on the outer side of the upper square pipe and are arranged corresponding to the connecting pipe on the diaphragm.
Preferably, the first lower transverse baffle and the second lower transverse baffle are positioned on the outer side of the lower pipe and are arranged corresponding to the lower connecting pipe of the diaphragm.
Preferably, the upper biomembrane assembling seat and the lower biomembrane assembling seat are arranged in the biomembrane rack in a left-right symmetrical manner along the width direction, and a plurality of the upper biomembrane assembling seats and the lower biomembrane assembling seats are arranged in the biomembrane rack in the length direction.
Preferably, the intelligent targeting biomembrane is provided with connecting seats at two ends along the length direction.
Preferably, connecting pipe and diaphragm under on the diaphragm are "U" type structure setting, and the connecting pipe corresponds on upper portion pipe and the biomembrane assembly seat of honour and the diaphragm and is provided with grafting connecting pipe, lower portion pipe and biomembrane assembly seat of honour correspond with diaphragm under the connecting pipe and are provided with the connection intubate.
Preferably, the aeration pipe is evenly provided with a plurality of along length direction on the left and right sides of connecting square pipe.
Preferably, the upper square pipe, the water outlet pipe, the lower square pipe and the connecting square pipe are communicated with the biomembrane frame.
Compared with the prior art, the invention has the beneficial effects that:
according to the device, the intelligent targeting biological membranes are installed on the upper biological membrane assembling seat and the lower biological membrane assembling seat, so that sewage can be better treated, the intelligent targeting biological membranes are installed on the upper biological membrane assembling seat and the lower biological membrane assembling seat, so that the intelligent targeting biological membranes are simple and convenient to install and replace, the quality and the efficiency of water treatment can be improved by the aeration treatment of the sewage through the arranged aeration pipes and the matching use of the intelligent targeting biological membranes, the whole structure is simple and convenient, and the using effect is good.
Drawings
FIG. 1 is an overall front view of the present invention;
FIG. 2 is a view showing the structure of a biofilm carrier of the present invention;
FIG. 3 is a partial block diagram of the present invention;
FIG. 4 is a view showing the structure of the installation of the biofilm according to the present invention;
FIG. 5 is a view of the installation structure of the lower seat of the biofilm assembly of the present invention;
FIG. 6 is a partial view of the lower seat of the biofilm assembly of the present invention;
fig. 7 is a bottom view of a portion of the present invention.
In the figure: 1. a biofilm carrier; 2. arranging a square pipe; 3. a first upper cross baffle; 4. a second upper cross baffle plate; 5. a water outlet square pipe; 6. a water outlet pipe; 7. assembling a biological membrane upper seat; 8. the membrane upper connecting pipe; 9. a lower tube; 10. connecting the square tubes; 11. assembling a lower seat for the biological membrane; 12. intelligently targeting a biofilm; 13. a first lower transverse baffle; 14. a second lower transverse baffle; 15. a membrane lower connecting pipe; 16. an aeration pipe; 17. aerating square tubes; 18. connecting a circular pipe externally; 19. and (4) aeration holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
Example (b): referring to fig. 1-7, an intelligent targeting biomembrane and device thereof comprises a biomembrane frame 1, an upper square pipe 2 is symmetrically arranged on the inner upper side of the biomembrane frame 1 along the width direction, a first upper transverse baffle 3 is arranged on the inner upper side of the biomembrane frame 1 along the width direction left side, a second upper transverse baffle 4 is arranged on the inner upper side of the biomembrane frame 1 along the width direction right side, a water outlet square pipe 5 is arranged on the middle of the inner upper side of the biomembrane frame 1 along the length direction, a water outlet pipe 6 is arranged on the basal plane of the water outlet square pipe 5 along the length direction, a biomembrane assembly upper seat 7 is arranged at the bottom of the upper pipe 2 and the water outlet square pipe 5, the biomembrane assembly upper seat 7 is connected with the upper pipe 2 along the length direction outer side through a connecting pipe 8 on the membrane, a lower square pipe 9 is symmetrically arranged on the inner lower side of the biomembrane frame 1, the basal plane of the lower square pipe 9 and the connecting square pipe 10 is provided with a biomembrane assembly lower seat 11, an intelligent targeting biomembrane 12 is arranged between the biomembrane assembly upper seat 7 and the biomembrane assembly lower seat 11, the inner lower side of the biomembrane frame 1 is provided with a first lower transverse baffle 13 along the left side of the width direction, the inner lower side of the biomembrane frame 1 is provided with a second lower transverse baffle 14 along the right side of the width direction, the lower square pipe 9 is connected with the biomembrane assembly lower seat 11 through a membrane lower connecting pipe 15, the connecting square pipe 10 is symmetrically provided with aeration pipes 16 along the left and right sides of the width direction, the connecting square pipe 10 is provided with an aeration square pipe 17 along the right side wall of the width direction, the right upper side of the basal plane of the aeration square pipe 17 is provided with an external round pipe 18, the outer wall of the aeration pipe 16 is uniformly provided with aeration holes 19, and a plurality of intelligent targeting, and intelligence target biomembrane 12 adopts biomembrane assembly seat 7 and biomembrane assembly seat 11 to install, makes the installation and the change of intelligence target biomembrane 12 simple and convenient, can carry out aeration treatment and intelligent target biomembrane 12 cooperation use can improve the quality and the efficiency of water treatment to sewage through the aeration pipe 16 that sets up, and overall structure is simple and convenient, excellent in use effect.
Example (b): referring to fig. 1-2, a first upper transverse baffle 3 and a second upper transverse baffle 4 are arranged at the outer side of the upper square pipe 2 and correspond to the membrane upper connecting pipe 8; connecting pipe 15 corresponds the setting under the outside that horizontal baffle 13 under first and horizontal baffle 14 is located lower pipe 9 with the diaphragm, and the baffle 4 supports connecting pipe 8 on the diaphragm on first last horizontal baffle 3 and the second that sets up, can improve the stability of connecting pipe 8 erection joint on the diaphragm, and connecting pipe 15 supports under the diaphragm through horizontal baffle 13 under first and horizontal baffle 14 under the second that set up, can improve the stability of connecting pipe 15 erection joint under the diaphragm.
Example (b): referring to fig. 3-6, two sets of upper and lower biofilm assembling seats 7 and 11 are symmetrically arranged in the biofilm rack 1 along the width direction, and a plurality of upper and lower biofilm assembling seats 7 and 11 are arranged in the biofilm rack 1 along the length direction; connecting seats are arranged at two ends of the intelligent targeting biomembrane 12 along the length direction; the upper connecting pipe 8 and the lower connecting pipe 15 are arranged in a U-shaped structure, the upper pipe 2, the upper seat 7 for assembling the biological membrane and the upper connecting pipe 8 for the membrane are correspondingly provided with inserting connecting pipes, the lower pipe 9, the lower seat 11 for assembling the biological membrane and the lower connecting pipe 15 for the membrane are correspondingly provided with connecting insertion pipes, a plurality of intelligent targeting biological membranes 12 are arranged by adopting the upper seat 7 for assembling the biological membrane and the lower seat 11 for assembling the biological membrane, the intelligent targeting biological membranes 12 are arranged by adopting the upper seat 7 for assembling the biological membrane and the lower seat 11 for assembling the biological membrane, so that the intelligent targeting biological membranes 12 can be easily and conveniently arranged and replaced, the upper pipe 2 and the upper seat 7 for assembling the biological membrane can be connected by the upper connecting pipe 8 for assembling the membrane, the lower pipe 9 and the lower seat 11 for assembling the biological membrane can be connected by the lower connecting pipe 15 for assembling the biological membrane, so that the upper pipe 2 and the upper seat 7 for assembling the biological membrane, A water treatment system is formed between the lower pipe 9, the lower biomembrane assembly seat 11 and the intelligent targeting biomembrane 12.
Example (b): referring to fig. 7, a plurality of aeration pipes 16 are uniformly arranged along the length direction at the left and right sides of the square connecting pipe 10, so that the aeration treatment effect of the whole use can be improved.
Example (b): referring to fig. 1-2, an upper pipe 2, a water outlet pipe 6, a lower pipe 9, and a connecting pipe 10 are connected to the biofilm frame 1, so that a water treatment system is formed between the devices, and the water treatment effect is improved.
The working process of the invention is as follows: during the use, through installing the inside assigned position at water treatment box with integrated device, connect the outside pipeline through external pipe 18, use the aeration pump to aerate, make aeration side pipe 17 and aeration pipe 16 carry out aeration treatment to inside, connect outside suction pump through outlet pipe 6, inside sewage is held back through active sludge and the macromolecular organic matter of intelligence targeting biomembrane 12 in with the reaction tank and is hung, omit the secondary and deposit, the function of bioreactor has been strengthened, make active sludge concentration improve greatly, adopt biomembrane assembly seat 7 and biomembrane assembly seat 11 to install a plurality of intelligence targeting biomembranes 12 through the device and handle sewage that can be better, and intelligence targeting biomembrane 12 adopts biomembrane assembly seat 7 and biomembrane assembly seat 11 to install, make the installation and the change of intelligence targeting biomembrane 12 simple and convenient, aeration pipe 16 through setting up can carry out aeration treatment and intelligent targeting biomembrane 12 cooperation use to sewage and can use ability Can improve the quality and the efficiency of water treatment, and has simple and convenient integral structure and good use effect.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an intelligence targeting biomembrane and device, includes biomembrane frame (1), its characterized in that: the inner upside of the biomembrane frame (1) is provided with upper tubes (2) in bilateral symmetry along the width direction, the inner upside of the biomembrane frame (1) is provided with a first upper transverse baffle (3) along the left side of the width direction, the inner upside of the biomembrane frame (1) is provided with a second upper transverse baffle (4) along the right side of the width direction, the middle part of the inner upside of the biomembrane frame (1) is provided with a water outlet tube (5) along the length direction, the basal plane of the water outlet tube (5) is provided with a water outlet tube (6) along the length direction, the bottoms of the upper tubes (2) and the water outlet tube (5) are provided with biomembrane assembly upper seats (7), the biomembrane assembly upper seats (7) are connected with the upper tubes (2) through membrane upper connecting tubes (8) along the length direction outer side, the inner lower side of the biomembrane frame (1) is provided with, the middle part of the lower side in the interior of the biomembrane frame (1) is provided with a connecting square tube (10) along the length direction, the basal plane of the lower side tube (9) and the connecting square tube (10) is provided with a biomembrane assembly lower seat (11), an intelligent targeting biomembrane (12) is arranged between the biomembrane assembly upper seat (7) and the biomembrane assembly lower seat (11), the lower side in the interior of the biomembrane frame (1) is provided with a first lower transverse baffle (13) along the left side of the width direction, the lower side in the interior of the biomembrane frame (1) is provided with a second lower transverse baffle (14) along the right side of the width direction, the lower side tube (9) is connected with the biomembrane assembly lower seat (11) through a membrane lower connecting tube (15), the connecting square tube (10) is symmetrically provided with aeration tubes (16) along the left and right sides of the width direction, the, an external round pipe (18) is arranged on the upper right side of the basal plane of the aeration square pipe (17), and aeration holes (19) are uniformly formed in the outer wall of the aeration pipe (16).
2. The intelligent targeted biofilm and device of claim 1, wherein: the first upper transverse baffle (3) and the second upper transverse baffle (4) are positioned on the outer side of the upper square pipe (2) and are arranged corresponding to the connecting pipe (8) on the diaphragm.
3. The intelligent targeted biofilm and device of claim 1, wherein: the first lower transverse baffle (13) and the second lower transverse baffle (14) are positioned on the outer side of the lower pipe (9) and are arranged corresponding to the lower diaphragm connecting pipe (15).
4. The intelligent targeted biofilm and device of claim 1, wherein: the biomembrane assembly upper seat (7) and the biomembrane assembly lower seat (11) are arranged in the biomembrane frame (1) and are arranged in two groups along the left-right symmetry of the width direction, and each group of the biomembrane assembly upper seat (7) and the biomembrane assembly lower seat (11) are arranged in the biomembrane frame (1) and are arranged in a plurality along the length direction.
5. The intelligent targeted biofilm and device of claim 1, wherein: the intelligent targeting biomembrane (12) is provided with connecting seats at two ends along the length direction.
6. The intelligent targeted biofilm and device of claim 1, wherein: connecting pipe (8) and diaphragm down connecting pipe (15) are "U" type structure setting on the diaphragm, and upper side pipe (2) and biomembrane assembly seat of honour (7) correspond with connecting pipe (8) on the diaphragm and are provided with grafting even pipe, lower side pipe (9) and biomembrane assembly seat of honour (11) correspond with diaphragm down connecting pipe (15) and are provided with the connection intubate.
7. The intelligent targeted biofilm and device of claim 1, wherein: the aeration pipes (16) are uniformly arranged on the left side and the right side of the connecting square pipe (10) along the length direction.
8. The intelligent targeted biofilm and device of claim 1, wherein: the upper square pipe (2), the water outlet pipe (6), the lower square pipe (9) and the connecting square pipe (10) are communicated with the biomembrane frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011499071.2A CN112479358A (en) | 2020-12-17 | 2020-12-17 | Intelligent targeting biological membrane and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011499071.2A CN112479358A (en) | 2020-12-17 | 2020-12-17 | Intelligent targeting biological membrane and device |
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| CN112479358A true CN112479358A (en) | 2021-03-12 |
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| CN202011499071.2A Pending CN112479358A (en) | 2020-12-17 | 2020-12-17 | Intelligent targeting biological membrane and device |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100239630A1 (en) * | 2009-03-20 | 2010-09-23 | Wilson Kurt Whitekettle | Phosphonium salts delivery systems |
| CN103241830A (en) * | 2013-05-30 | 2013-08-14 | 南开大学 | Comprehensive control method of MBR (Membrane Biological Reactor) membrane biological pollution |
| CN205886616U (en) * | 2016-07-28 | 2017-01-18 | 河北智乐水处理技术有限公司 | Hollow fiber membrane assembly |
| CN106492640A (en) * | 2016-11-18 | 2017-03-15 | 哈尔滨商业大学 | Based on the method that bioinformatics slows down membrane biological pollution |
| CN108017146A (en) * | 2017-12-15 | 2018-05-11 | 天津膜天膜科技股份有限公司 | A kind of curtain type membrane equipment |
| CN209143816U (en) * | 2018-11-20 | 2019-07-23 | 榕晟(天津)环保科技有限公司 | A kind of MBR film frame |
| CN209493371U (en) * | 2018-09-21 | 2019-10-15 | 苏州苏科环保科技有限公司 | A kind of integral type large size MBR film group device |
-
2020
- 2020-12-17 CN CN202011499071.2A patent/CN112479358A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100239630A1 (en) * | 2009-03-20 | 2010-09-23 | Wilson Kurt Whitekettle | Phosphonium salts delivery systems |
| CN103241830A (en) * | 2013-05-30 | 2013-08-14 | 南开大学 | Comprehensive control method of MBR (Membrane Biological Reactor) membrane biological pollution |
| CN205886616U (en) * | 2016-07-28 | 2017-01-18 | 河北智乐水处理技术有限公司 | Hollow fiber membrane assembly |
| CN106492640A (en) * | 2016-11-18 | 2017-03-15 | 哈尔滨商业大学 | Based on the method that bioinformatics slows down membrane biological pollution |
| CN108017146A (en) * | 2017-12-15 | 2018-05-11 | 天津膜天膜科技股份有限公司 | A kind of curtain type membrane equipment |
| CN209493371U (en) * | 2018-09-21 | 2019-10-15 | 苏州苏科环保科技有限公司 | A kind of integral type large size MBR film group device |
| CN209143816U (en) * | 2018-11-20 | 2019-07-23 | 榕晟(天津)环保科技有限公司 | A kind of MBR film frame |
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Application publication date: 20210312 |
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