CN202542950U - Inner aeration hollow fiber membrane biological carrier module - Google Patents
Inner aeration hollow fiber membrane biological carrier module Download PDFInfo
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- CN202542950U CN202542950U CN2012200132651U CN201220013265U CN202542950U CN 202542950 U CN202542950 U CN 202542950U CN 2012200132651 U CN2012200132651 U CN 2012200132651U CN 201220013265 U CN201220013265 U CN 201220013265U CN 202542950 U CN202542950 U CN 202542950U
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Abstract
The utility model provides an inner aeration hollow fiber membrane biological carrier module, which comprises a carrier element (1), an upper gas distribution pipe (2), a lower gas collecting pipe (3), support pipes (4), a gas inlet (5), a purge port (6), a drug wash connecting port (7) and a drug liquid reflux port (8), and is characterized in that the gas inlet (5) and the drug liquid reflux port (8) are respectively arranged at two ends of the gas distribution pipe (2); the purge port (6) and the drug wash connecting port (7) are respectively arranged at two ends of the lower gas collecting pipe (3); an assembly frame of an inner aeration hollow fiber bio-membrane carrier body module is formed by two support pipes (4), the upper gas distribution pipe (2) and the lower gas collecting pipe (3); and the support pipes (4) are not communicated with the upper gas distribution pipe (2) and the lower gas collecting pipe (3). According to the inner aeration hollow fiber membrane biological carrier module provided by the utility model, the inner aeration hollow fiber bio-membrane carrier element can be assembled into modules at randomly according to needs of treating capacity; nitrification and denitrification can be realized in a same biochemical reaction basin, the specific surface area of the bio-membrane module is large, and the occupation area of the biochemical basin can be reduced; in practical application, the module is suitable for building new biomembrane pools, and further suitable for reforming the existing biomembrane pools. The device has the advantage that a standardized novel inner aeration hollow fiber membrane carrier body element suitable for being produced in mass batches is provided.
Description
Technical field
The present invention relates to a kind of biomembrance process water treatment technology, belong to technical field of waste water processing.
Background technology
Biomembrance process waste water treatment process technology mainly is divided into by the way of contact of mikrobe and waste water at present: two kinds of Technologies of biological filter and blodisc.But the weak point of biological filter is that the filter bed volume is big, and occupation of land is many, normal generation obstruction in service, grey fly and foreign odor.The weak point of blodisc is that the rotating disk material is more expensive, and investment is big, and in addition because of no ventilation installation, the oxygen supply of rotating disk relies on the microbial film contact atmosphere of card, and like this, volatile matter will produce pollution in the waste water; Moreover the performance of blodisc receives ambient air temperature and other factor affecting bigger, so when in the north blodisc being set; Generally place indoor; And take certain insulation measure, as be built in outdoor blodisc and all also need add awning, rainwater drip washing prevented so that biofilm detachment.
Summary of the invention
The object of the present invention is to provide a kind of standardized, be suitable for producing in batches novel in aeration tubular fibre biofilm carrier module.
Aeration hollow-fibre membrane bio-carrier module in described adopts the hollow-fibre membrane of hydrophobic material and collective component thereof to be made.Interior aeration hollow-fibre membrane bio-carrier module comprises the hollow-fibre membrane of some amount and the solid fibre of some amount, and they are the curtain shape, and is parallel and be spaced, and two ends use resin package respectively on collective component.Described hollow-fibre membrane is meant the porous tubular fibre of processing with organic materials, and it has hydrophobic characteristic, and the micropore of One's name is legion is arranged on its perisporium, and gas can be through the side direction opposite side infiltration of the micropore on the tubular fibre perisporium by perisporium.During application; Interior aeration hollow-fibre membrane bio-carrier module is placed the biological culture pond, the inner chamber of the hollow-fibre membrane in being assigned to air through gas distribution pipe on the aeration hollow-fibre membrane bio-carrier module, air is introduced from an end of hollow-fibre membrane; Draw from the other end; Cross in the process of hollow-fibre membrane inner chamber at airflow, the micropore that airborne oxygen sees through on the hollow-fibre membrane perisporium penetrates into the outside of hollow-fibre membrane from inside to outside, thereby makes the microbial film of the growth on the outside surface of hollow-fibre membrane obtain oxygen; Form aerobic biologic membrane; Aerobic biologic membrane, is converted into nitric nitrogen to organonitrogen and ammonia nitrogen simultaneously, and is discharged into metabolic product in the water the carbonaceous organic material oxygenolysis in the sewage through metabolism; The microbial film that adheres on the solid fibre forms the anaerobe film owing to can not get oxygen; The anaerobe film is converted into the organism than small molecular weight such as organic acid to the larger molecular organics in the sewage, helps other mikrobes to utilize these organism; Along with biomembranous growth; Microbial film on the tubular fibre film outer surface is more and more thicker; The speed of consume oxygen is more and more faster; Speed up to its consume oxygen sees through the speed of micropore to exosmosis above the airborne oxygen in the hollow fiber cavity, so just makes biomembranous top layer (corresponding with the tubular fibre film outer surface) anoxic to form certain thickness anoxic microbial film.Anoxic microbial film nitrate transporters in higher and be converted into nitrogen to them from water, thus from water, remove this part nitrogen element.Like this, in same biological culture pond, turn out easy-to-keep biological film, anoxic microbial film and anaerobe film simultaneously, make that organism and the ammonia nitrogen in the sewage obtains removing, and reach purpose of energy saving.
Aeration hollow-fibre membrane bio-carrier module in of the present invention, it comprises carrier element (1), upward gas distribution pipe (2), outlet manifold (3), supporting tube (4), inlet mouth (5), purging mouthful (6), medicine are washed communication port (7) and soup refluxing opening (8).Described carrier element (1) is to be assembled by arc fixing catch (101), cloth air cavity parts (102), fibre module (103).Described cloth air cavity parts (102) be configured to the holder of the T shape base of a fruit, its bottom is the uncovered cavity of U-shaped, and the outer edge of bottom has several standing bolt platforms; Its top is fixedly Kato of arc, and circular ozzle (102a) pass the top arc fixedly the central authorities of Kato communicate with the U-shaped open cavity, when with fibre module (103) assembling one time-out, form gas distribution cavity (104).Described fibre module (103) comprising: encapsulation groove (103a), potting resin (103b), tubular fibre (103d) and solid fibre (103e).Described encapsulation groove (103a) is a ring cavity that is complementary with cloth air cavity parts (102) bottom; Cavity inner wall has all convex tendons (103c); And several standing bolt platforms that the edge of encapsulation groove (103a) end has the outer edge bottom cloth air cavity parts (102) to be complementary; Fibre module (103) is to constitute like this; It is parallel and be spaced to be the curtain shape by suitable tubular fibre (103d) of some length and solid fibre (103e), and its two ends use respectively that potting resin (103b) is disposable to be encapsulated within the encapsulation groove (103a), after resin to be packaged (103b) solidifies; Smooth with special tool potting resin (103b) cutting of encapsulation groove (103a) end face, and make the inner chamber at encapsulation tubular fibre (103d) two ends above that come out.The assembling of carrier element (1) is by pad one gasket between cloth air cavity parts (102) and fibre module (103), and is connected fixing by bolt.The described external diameter of going up gas distribution pipe (2) and outlet manifold (3) is to be complementary with the arc fixing catch (101) of carrier element (1) and the size of the arc interior circle that fixedly Kato constituted on the cloth air cavity parts (102), and length depends on the quantity of the carrier element (1) that will install on it.On described on two root canal walls of gas distribution pipe (2) and outlet manifold (3) along its length equidistance make a call to a row hole; The spacing in hole is greater than the thickness of carrier element (1); The size of the circular ozzle (102a) on the size of institute's perforate and the cloth air cavity parts (102) is complementary the quantity of the carrier element (1) that the quantity of perforate etc. will be installed on it.Inlet mouth (5) and soup refluxing opening (8) lay respectively at the two ends of gas distribution pipe (2), purge mouthful (6) and medicine and wash the two ends that communication port (7) lays respectively at down header (3).Through the assembling frame of two supporting tubes (4) with last gas distribution pipe (2) and the interior aeration hollow-fibre membrane bio-carrier module of outlet manifold (3) formation, and supporting tube (4) does not communicate with last gas distribution pipe (2) and outlet manifold (3).That is to say, form path by tubular fibre (103d) inner chamber on last gas distribution pipe (2), the carrier element (1) and following header (3).Aeration hollow-fibre membrane bio-carrier module realizes through following technical proposals in described: the first step, will go up gas distribution pipe (2), outlet manifold (3) and two supporting tubes (4) and process rectangular frame; In second step, arc fixing catch (101) is encircled gas distribution pipe (2) from top to bottom; Again the circular ozzle (102a) on the carrier element (1) is put O type wear ring, in the perforate of gas distribution pipe in the insertion (2), fixedly Kato is fastening with the arc on arc fixing catch (101) and the cloth air cavity parts (102) with bolt then; And with the above-mentioned step that communicates, the other end of carrier element (1) is installed on the outlet manifold (3), process an interior aeration hollow-fibre membrane bio-carrier module.
Aeration hollow-fibre membrane bio-carrier module is characterised in that in described, and it is parallel and be spaced that the tubular fibre (103d) of carrier element (1) and solid fibre (103e) are the curtain shape.
Aeration hollow-fibre membrane bio-carrier module is characterised in that in described; Fibre module (103) all is the parallel encapsulation of curtain shape by tubular fibre (103d), and tubular fibre (103d) exposure inner chamber within encapsulation groove (103a) and unexposed inner chamber are row with behavior unit and are spaced.
Aeration hollow-fibre membrane bio-carrier module is characterised in that in described, forms path by the inner chamber of the tubular fibre (103d) on last gas distribution pipe (2), the carrier element (1) and following header (3).
Aeration hollow-fibre membrane bio-carrier module is characterised in that inlet mouth (5) and soup refluxing opening (8) lay respectively at the two ends of gas distribution pipe (2) in described, purges mouthful (6) and medicine and washes the two ends that communication port (7) lays respectively at down header (3).Through the assembling frame of two supporting tubes (4) with last gas distribution pipe (2) and the interior aeration hollow-fibre membrane bio-carrier module of outlet manifold (3) formation, and supporting tube (4) does not communicate with last gas distribution pipe (2) and outlet manifold (3).
Aeration hollow-fibre membrane bio-carrier module is characterised in that in described; Tubular fibre (103d) on the carrier element (1) is the tubular fibre porous-film of being processed by organic materials with hydrophobic performance; The size of its micropore is below 1 micron, and the external diameter of tubular fibre (103d) is 0.3～3mm; The diameter of solid fibre (103e) is 1～10mm.
Aeration hollow-fibre membrane bio-carrier module is characterised in that in described, and the array configuration of interior aeration hollow-fibre membrane bio-carrier module is that carrier element (1) is that single series model or carrier element (1) are double constellation.
The advantage of interior aeration hollow-fibre membrane bio-carrier module is; Provide a kind of standardized, be suitable for producing in batches novel in aeration hollow-fibre membrane bio-carrier module component, and interior aeration tubular fibre biofilm carrier element is assembled into module arbitrarily according to the demand of processing power; In same biochemical reaction tank, can realize nitration reaction and anti-nitration reaction, the specific surface area of microbial film module is big, reduces the floor space of biochemistry pool; In practical application, not only be applicable to newly-built biological membrane cisterna, also be suitable for the transformation in existing biofilms pond.
Description of drawings
Accompanying drawing 1: carrier element (1) structural representation.
Accompanying drawing 2: the sectional view that is A-A among Fig. 1.
Accompanying drawing 3: aeration hollow-fibre membrane bio-carrier modular structure synoptic diagram in the single series connection.
Accompanying drawing 4: double side by side interior aeration hollow-fibre membrane bio-carrier modular unit structural representation.
Mark explanation: 1-carrier element; The last gas distribution pipe of 2-; The 3-outlet manifold; The 4-supporting tube; The 5-inlet mouth; 6-purges mouth; The 7-medicine is washed communication port; 8-soup refluxing opening; 101-arc fixing catch; 102-cloth air cavity parts; The circular ozzle of 102a-; The 103-fibre module; 103a-encapsulates groove; The 103b-potting resin; The 103c-convex tendon; The 103d-tubular fibre; The 103e-solid fibre; 104-gas distribution cavity.
Embodiment
Embodiment: 1
Present embodiment has been described a kind of interior aeration hollow-fibre membrane bio-carrier module.Aeration hollow-fibre membrane bio-carrier module in present embodiment is described, it comprises carrier element (1), upward gas distribution pipe (2), outlet manifold (3), supporting tube (4), inlet mouth (5), purging mouthful (6), medicine are washed communication port (7) and soup refluxing opening (8).Described carrier element (1) is to be assembled by arc fixing catch (101), cloth air cavity parts (102), fibre module (103).Described cloth air cavity parts (102) be configured to the holder of the T shape base of a fruit, its bottom is the uncovered cavity of U-shaped, and the outer edge of bottom has several standing bolt platforms; Its top is fixedly Kato of arc, and circular ozzle (102a) pass the top arc fixedly the central authorities of Kato communicate with the U-shaped open cavity, when with fibre module (103) assembling one time-out, form gas distribution cavity (104).Described fibre module (103) comprising: encapsulation groove (103a), potting resin (103b), tubular fibre (103d) and solid fibre (103e).Described encapsulation groove (103a) is a ring cavity that is complementary with cloth air cavity parts (102) bottom; Cavity inner wall has all convex tendons (103c); And several standing bolt platforms that the edge of encapsulation groove (103a) end has the outer edge bottom cloth air cavity parts (102) to be complementary; Fibre module (103) is to constitute like this; It is parallel and be spaced to be the curtain shape by suitable tubular fibre (103d) of some length and solid fibre (103e), and its two ends use respectively that potting resin (103b) is disposable to be encapsulated within the encapsulation groove (103a), after resin to be packaged (103b) solidifies; Smooth with special tool potting resin (103b) cutting of encapsulation groove (103a) end face, and make the inner chamber at encapsulation tubular fibre (103d) two ends above that come out.The assembling of carrier element (1) is by pad one gasket between cloth air cavity parts (102) and fibre module (103), and is connected fixing by bolt.The described external diameter of going up gas distribution pipe (2) and outlet manifold (3) is to be complementary with the arc fixing catch (101) of carrier element (1) and the size of the arc interior circle that fixedly Kato constituted on the cloth air cavity parts (102), and length depends on the quantity of the carrier element (1) that will install on it.On described on two root canal walls of gas distribution pipe (2) and outlet manifold (3) along its length equidistance make a call to a row hole; The spacing in hole is greater than the thickness of carrier element (1); The size of the circular ozzle (102a) on the size of institute's perforate and the cloth air cavity parts (102) is complementary the quantity of the carrier element (1) that the quantity of perforate etc. will be installed on it.Inlet mouth (5) and soup refluxing opening (8) lay respectively at the two ends of gas distribution pipe (2), purge mouthful (6) and medicine and wash the two ends that communication port (7) lays respectively at down header (3).Through the assembling frame of two supporting tubes (4) with last gas distribution pipe (2) and the interior aeration hollow-fibre membrane bio-carrier module of outlet manifold (3) formation, and supporting tube (4) does not communicate with last gas distribution pipe (2) and outlet manifold (3).That is to say, form path by the inner chamber and the following header (3) of the tubular fibre (103d) on last gas distribution pipe (2) and the carrier element (1).Aeration hollow-fibre membrane bio-carrier module realizes through following technical proposals in described: the first step, will go up gas distribution pipe (2), outlet manifold (3) and two supporting tubes (4) and process rectangular frame; In second step, arc fixing catch (101) is encircled gas distribution pipe (2) from top to bottom; Again the circular ozzle (102a) on the carrier element (1) is put O type wear ring, in the perforate of gas distribution pipe in the insertion (2), fixedly Kato is fastening with the arc on arc fixing catch (101) and the cloth air cavity parts (102) with bolt then; And, the other end of carrier element (1) is installed on the outlet manifold (3) with the above-mentioned step that communicates.By above-mentioned step remaining carrier element (1) is respectively installed on the rectangular frame again, constitutes an interior aeration hollow-fibre membrane bio-carrier module.
Embodiment 2:
Present embodiment has been described a kind of interior aeration hollow-fibre membrane bio-carrier module.It comprises carrier element (1), upward gas distribution pipe (2), outlet manifold (3), supporting tube (4), inlet mouth (5), purging mouthful (6), medicine are washed communication port (7) and soup refluxing opening (8).Described carrier element (1) is to be assembled by arc fixing catch (101), cloth air cavity parts (102), fibre module (103).Its cloth air cavity parts (102) be configured to the holder of the T shape base of a fruit, there is the uncovered cavity of U-shaped at its ring-type position, bottom, and there are several standing bolt platforms at the edge at ring-type position, bottom; Its top is fixedly Kato of arc, and circular ozzle (102a) pass top be arc fixedly the central authorities of Kato communicate with the U-shaped open cavity, when with fibre module (103) assembling one time-out, form gas distribution cavity (104).Fibre module (103) all by some length quite and be the tubular fibre (103d) that the curtain shape is arranged in parallel and constitute; Its two ends use disposable being encapsulated in of potting resin (103b) to encapsulate within the groove (103a) respectively; After resin to be packaged (103b) solidifies; Special tool with similar comb formula cuts the potting resin (103b) of encapsulation groove (103a) end face; The inner chamber of encapsulation tubular fibre (103d) end that is cut comes out, and an end of the encapsulation tubular fibre (103d) that does not cut to is by shutoff, thereby forms encapsulation tubular fibre (103d) inner chamber that the is cut formation path that can come out; And encapsulation tubular fibre (103d) inner chamber that is not cut can block and forms closed circuitly, causes the path tubular fibre (103 on the fibre module (103)
D) form aerobic mycoderm attachment, closed circuit tubular fibre (103d) forms the attachment of anaerobism mycoderm.The assembling of carrier element (1) is by pad one gasket between cloth air cavity parts (102) and fibre module (103), and is connected fixing by bolt.The described external diameter of going up gas distribution pipe (2) and outlet manifold (3) is to be complementary with the arc fixing catch (101) of carrier element (1) and the size of the arc interior circle that fixedly Kato constituted on the cloth air cavity parts (102), and length depends on the quantity of the carrier element (1) that will install on it.On described on two root canal walls of gas distribution pipe (2) and outlet manifold (3) along its length equidistance make a call to a row hole; The spacing in hole is greater than the thickness of carrier element (1); The size of the circular ozzle (102a) on the size of institute's perforate and the cloth air cavity parts (102) is complementary the quantity of the carrier element (1) that the quantity of perforate etc. will be installed on it.Inlet mouth (5) and soup refluxing opening (8) lay respectively at the two ends of gas distribution pipe (2), purge mouthful (6) and medicine and wash the two ends that communication port (7) lays respectively at down header (3).Through the assembling frame of two supporting tubes (4) with gas distribution pipe (2) and the interior aeration hollow-fibre membrane bio-carrier module of outlet manifold (3) formation, and supporting tube (4) does not communicate with last gas distribution pipe (2) and outlet manifold (3).That is to say; The inner chamber of encapsulation hollow fiber film silk (103d) end that is cut by the potting resin (103b) in the encapsulation groove (103a) in the carrier element (1) can come out; And form path with last gas distribution pipe (2) and following header (3); And encapsulation hollow fiber film silk (103d) end that does not cut to is by shutoff, thereby forms closed circuitly with last gas distribution pipe (2) and following header (3), causes tubular fibre (103d) in the carrier element (1) to be divided into the different carriers that adhere to of aerobic mycoderm and anaerobism mycoderm.Aeration hollow-fibre membrane bio-carrier module realizes through following technical proposals in described: the first step, will go up gas distribution pipe (2), outlet manifold (3) and two supporting tubes (4) and process rectangular frame; In second step, arc fixing catch (101) is encircled gas distribution pipe (2) from top to bottom; Again the circular ozzle (102a) on the carrier element (1) is put O type wear ring, in the perforate of gas distribution pipe in the insertion (2), fixedly Kato is fastening with the arc on arc fixing catch (101) and the cloth air cavity parts (102) with bolt then; And, the other end of carrier element (1) is installed on the outlet manifold (3) with the above-mentioned step that communicates.By above-mentioned step remaining carrier element (1) is respectively installed on the rectangular frame again, constitutes an interior aeration hollow-fibre membrane bio-carrier module.
Embodiment 3:
Present embodiment has been described interior aeration hollow-fibre membrane bio-carrier module and has been the embodiment that double constellation constitutes a modular unit.The realization technical scheme is; The first step; Earlier become rectangular cloth compression ring road with 2 isometrical threeways with 4 elbows and required tube manufacture with it with gas distribution pipes (2) on two, on the rectangular cloth compression ring road one of two three port as inlet mouth (5) another as soup refluxing opening (8); Secondly; With two outlet manifolds (3) 2 threeway and 4 elbows and the required pipe fitting isometrical with it; Be made into the rectangle loop that equates with rectangular cloth compression ring road size, another washes communication port (7) as medicine as purging mouthful (6) for one of two three port on the rectangle loop; Then, join with the rectangle loop respectively, constitute the membrane block unit framework of carrier element (1) with two supporting tubes (4).Second step; Equidistance is made a call to a row hole along its length on the tube wall of gas distribution pipe (2) on two and two outlet manifolds (3); The spacing in hole is greater than the thickness of carrier element (1); The size of the circular ozzle (102a) on the size of institute's perforate and the cloth air cavity parts (102) is complementary the quantity of the carrier element (1) that the quantity of perforate etc. will be installed on it.In the 3rd step, arc fixing catch (101) is encircled gas distribution pipe (2) from top to bottom; After the more circular ozzle (102a) on the carrier element (1) being put O type wear ring, in the perforate of gas distribution pipe in the insertion (2), fixedly Kato is fastening with the arc on arc fixing catch (101) and the cloth air cavity parts (102) with bolt then.Be installed on the membrane block unit framework with the above-mentioned identical step carrier element (1) that other are required.Aeration hollow-fibre membrane bio-carrier module is the modular unit that double constellation constitutes in constituting thus.
Claims (6)
1. interior aeration hollow-fibre membrane bio-carrier module, it comprises carrier element (1), upward gas distribution pipe (2), outlet manifold (3), supporting tube (4), inlet mouth (5), purging mouthful (6), medicine are washed communication port (7) and soup refluxing opening (8); It is characterized in that: inlet mouth (5) and soup refluxing opening (8) lay respectively at the two ends of gas distribution pipe (2); Purge mouthful (6) and medicine and wash the two ends that communication port (7) lays respectively at down header (3); Through the assembling frame of two supporting tubes (4) with last gas distribution pipe (2) and the interior aeration tubular fibre biofilm carrier module of outlet manifold (3) formation, and supporting tube (4) does not communicate with last gas distribution pipe (2) and outlet manifold (3).
2. aeration hollow-fibre membrane bio-carrier module in as claimed in claim 1 is characterized in that: it is parallel and be spaced that the tubular fibre (103d) of carrier element (1) and solid fibre (103e) are the curtain shape.
3. aeration hollow-fibre membrane bio-carrier module in as claimed in claim 1; It is characterized in that: fibre module (103) all is the parallel encapsulation of curtain shape by tubular fibre (103d), and tubular fibre (103d) exposure inner chamber within encapsulation groove (103a) and unexposed inner chamber are row with behavior unit and are spaced.
4. aeration hollow-fibre membrane bio-carrier module in as claimed in claim 1 is characterized in that: inner chamber and following header (3) by the tubular fibre (103d) on last gas distribution pipe (2), the carrier element (1) form path.
5. aeration hollow-fibre membrane bio-carrier module in as claimed in claim 2; It is parallel and be spaced that the tubular fibre (103d) of described carrier element (1) and solid fibre (103e) are the curtain shape; It is characterized in that: the tubular fibre (103d) on the carrier element (1) is the tubular fibre porous-film of being processed by organic materials with hydrophobic performance; The size of its micropore is below 1 micron, and the external diameter of tubular fibre (103d) is 0.3～3mm; The diameter of solid fibre (103e) is 1～10mm.
6. aeration hollow-fibre membrane bio-carrier module in as claimed in claim 1 is characterized in that: the array configuration of interior aeration hollow-fibre membrane bio-carrier module is that carrier element (1) is that single series model or carrier element (1) are double constellation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200132651U CN202542950U (en) | 2012-01-13 | 2012-01-13 | Inner aeration hollow fiber membrane biological carrier module |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200132651U CN202542950U (en) | 2012-01-13 | 2012-01-13 | Inner aeration hollow fiber membrane biological carrier module |
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| CN202542950U true CN202542950U (en) | 2012-11-21 |
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| CN2012200132651U Expired - Fee Related CN202542950U (en) | 2012-01-13 | 2012-01-13 | Inner aeration hollow fiber membrane biological carrier module |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107018659A (en) * | 2014-03-20 | 2017-08-04 | 通用电气公司 | Wastewater treatment with primary treatment and MBR or MABR IFAS reactors |
| CN109734198A (en) * | 2019-01-31 | 2019-05-10 | 重庆理工大学 | A kind of the dioxygen layer biofilm reactor and wastewater treatment method of wastewater treatment |
| CN111661920A (en) * | 2020-06-12 | 2020-09-15 | 隋军 | Application of biofilm reactor |
| CN111747525A (en) * | 2020-06-24 | 2020-10-09 | 盐城工学院 | Split-point water inlet-splicing biological membrane modular efficient denitrification process |
| US11724947B2 (en) | 2013-02-22 | 2023-08-15 | Bl Technologies, Inc. | Membrane assembly for supporting a biofilm |
-
2012
- 2012-01-13 CN CN2012200132651U patent/CN202542950U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11724947B2 (en) | 2013-02-22 | 2023-08-15 | Bl Technologies, Inc. | Membrane assembly for supporting a biofilm |
| CN107018659A (en) * | 2014-03-20 | 2017-08-04 | 通用电气公司 | Wastewater treatment with primary treatment and MBR or MABR IFAS reactors |
| US11850554B2 (en) | 2014-03-20 | 2023-12-26 | Bl Technologies, Inc. | Wastewater treatment with primary treatment and MBR or MABR-IFAS reactor |
| CN109734198A (en) * | 2019-01-31 | 2019-05-10 | 重庆理工大学 | A kind of the dioxygen layer biofilm reactor and wastewater treatment method of wastewater treatment |
| CN109734198B (en) * | 2019-01-31 | 2021-11-26 | 重庆理工大学 | Dioxygen layer biofilm reactor for wastewater treatment and wastewater treatment method |
| CN111661920A (en) * | 2020-06-12 | 2020-09-15 | 隋军 | Application of biofilm reactor |
| CN111747525A (en) * | 2020-06-24 | 2020-10-09 | 盐城工学院 | Split-point water inlet-splicing biological membrane modular efficient denitrification process |
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