CN201896101U - Microbe suspending medium for moving bed biofilm reactor - Google Patents
Microbe suspending medium for moving bed biofilm reactor Download PDFInfo
- Publication number
- CN201896101U CN201896101U CN2010205614914U CN201020561491U CN201896101U CN 201896101 U CN201896101 U CN 201896101U CN 2010205614914 U CN2010205614914 U CN 2010205614914U CN 201020561491 U CN201020561491 U CN 201020561491U CN 201896101 U CN201896101 U CN 201896101U
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- Prior art keywords
- stupefied
- conservancy diversion
- water conservancy
- support section
- right cylinder
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- Expired - Lifetime
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 66
- 239000000945 filler Substances 0.000 claims description 34
- 230000000813 microbial effect Effects 0.000 claims description 23
- 239000000725 suspension Substances 0.000 claims description 22
- AHEWZZJEDQVLOP-UHFFFAOYSA-N monobromobimane Chemical compound BrCC1=C(C)C(=O)N2N1C(C)=C(C)C2=O AHEWZZJEDQVLOP-UHFFFAOYSA-N 0.000 claims description 20
- 230000009286 beneficial effect Effects 0.000 abstract description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 7
- 239000001301 oxygen Substances 0.000 abstract description 7
- 229910052760 oxygen Inorganic materials 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000004065 wastewater treatment Methods 0.000 abstract description 2
- 244000005700 microbiome Species 0.000 description 13
- 238000000034 method Methods 0.000 description 8
- 208000002925 dental caries Diseases 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 229920001903 high density polyethylene Polymers 0.000 description 4
- 239000004700 high-density polyethylene Substances 0.000 description 4
- -1 polyethylene Polymers 0.000 description 4
- 239000004575 stone Substances 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 3
- 238000013459 approach Methods 0.000 description 3
- 239000000969 carrier Substances 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 241000272517 Anseriformes Species 0.000 description 2
- 238000005273 aeration Methods 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 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
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model relates to waste water treatment field, discloses a microbe suspending medium for a moving bed biofilm reactor, and comprises a hollow cylinder, wherein the hollow cylinder is internally provided with a cross support section; the inner cavity of the cylinder is divided by the cross support section into a plurality of cavities; vertical flow guide strips are uniformly distributed on the circumference surface of the inner side wall and the outer side wall of the hollow cylinder; and the vertical flow guide strips are vertical to the diametric plane of the cylinder. The microbe suspending medium of the moving bed biofilm reactor enlarges the carrier surface area, is beneficial for the adhering and growing of microbe, increases the contact rate of a biofilm and oxygen, and is beneficial for mass production.
Description
Technical field
The utility model relates to field of waste water treatment, has related in particular to a kind of microbial suspension filler that is used for MBBR.
Background technology
Moving-bed biofilm method (Moving Bed Biofilm Reactor is called for short MBBR, also claims the fluid bed biological film method) is the biomembranous carrier layer of growth continuous mobile biological contact oxidation process in waste water.This technology is bio-carrier with the suspended particles of special construction, with the air aeration is power, making filler be in suspension, fluidized state, is a kind of technology that the biomembrance process of the activated sludge process of suspension growth and apposition growth combines, and has good denitrogenation dephosphorizing effect.The MBBR method is generalized to the America and Europe then in Northern Europe Norway and Sweden's application earlier, nowadays uses at home and increases gradually, and growth momentum is good.
Floating stuffing is the core of MBBR technology, and it is the carrier of attached growth of microorganisms.The bio-carrier product category is various both at home and abroad at present, as Pall ring, riser shape, and suspending carriers such as multiaspect hollow ball, these carriers are because the restriction of physique structure design and starting material are selected to go up defective, and at first specific surface area is less than normal, generally at 50-450m
2/ m
3Between, microorganism does not have enough attachment surfaces; Secondly, carrier inside does not have enough spaces, and microbial film is not enough with contacting of oxygen and pollutent, and stops up easily, and the suspended state that influences filler causes the local accumulation of filler; The 3rd, the starting material of selecting for use mostly are resin materials such as polyethylene, polypropylene, and the microorganism colonization time is long, even surpass three months, and the surface hydrophilic performance is poor, comes off easily.These factors cause reactor to break down easily, cause the effluent characteristics instability.
The patent No. is that CN101066800A discloses a kind of modified microbial membrane carrier, proposes waste stone dust, coke powder, slag powders and iron powder and polyethylene, and high temperature process forms in tablets press, and purpose is to improve the wetting ability of carrier surface.The patent No. is that 201165518Y discloses a kind of microbe carrier device, and several carriers are placed a porous container, avoids excessively intensive a certain zone at reactor of microorganism.The patent No. is that CN1994921A discloses a kind of microorganism suspended carrier that is used for water treatment, and microorganism suspended carrier is loaded in two hemispherical Shells.These patents have increased the specific surface area of carrier to a certain extent, be beneficial to the apposition growth of microorganism, but on carrier monomer contour structures and surface thereof, do not improve and improve, and exist the carrier monomer excessive, be unfavorable for producing in enormous quantities, and do not fit on the less reactor of sewage treatment capacity.
Summary of the invention
The utility model causes microorganism at conventional microbial suspension packing specific area deficiency in the prior art does not have enough spaces of adhering to, cause the shortcoming of reactor for treatment ability drop, provide a kind of simple in structure, increased carrier surface area, be beneficial to the apposition growth of microorganism, increase the contact probability of microbial film and oxygen, pollutent, be beneficial to the microbial suspension filler that is used for MBBR of production in enormous quantities.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals:
The microbial suspension filler that is used for MBBR, the right cylinder that comprises hollow, be provided with in the right cylinder of hollow to intersect and support section, the support section that intersects is divided into 4-6 cavity with cylindrical internal cavity, uniform vertical water conservancy diversion is stupefied on the periphery of the cylindrical inside and outside sidewall of hollow, and vertical stupefied of water conservancy diversion is vertical with cylindrical diametric plane.
As preferably, described intersection supports section and comprises that first supports section and second and support section, and first supports that section and second supports that section intersects and vertical mutually, and the first support section and the second support section are connected as a single entity.
As preferably, described intersection supports section and comprises three support sections that cross one another, and three are supported sections and are connected as a single entity.
As preferably, described intersection supports the inside and outside sidewall of section and is provided with stupefied of vertical water conservancy diversion.
As preferably, stupefied outwards outstanding part of described vertical water conservancy diversion highly is the 1-5 millimeter, and the spacing distance between stupefied of the adjacent two vertical water conservancy diversion is the 2-5 millimeter.
As preferably, described cylindrical diameter is the 10-26 millimeter, highly is the 8-18 millimeter, and thickness of pipe is the 1-6 millimeter.
As preferably, stupefied outwards outstanding part of described vertical water conservancy diversion highly is the 1-5 millimeter, and the spacing distance between stupefied of the adjacent two vertical water conservancy diversion is the 2-5 millimeter.The specific surface area of filler and the sticking power of microorganism have been increased like this, for microorganism provides good growth and breeding existence carrier.
Floating stuffing adopts highly dense density polyethylene 45%-76%, float stone 26%-34%, gac 1%-3.2%, linking agent 0.1%-1% and water-soluble monomer 0.01%-1%.Density approaches water after the filler biofilm, about 0.93-0.97g/m
3, be beneficial to filler and in reactor, reverse and rotate, slight disturbance can make it to be in fluidisation, suspended state, reduces aeration energy consumption filler can well be distributed in the whole reactor, can not occur excessively intensive in reactor a certain zone.
The utility model has significant technique effect owing to adopted above technical scheme:
The utility model has effectively increased carrier surface area, and the packing specific area after the improvement is at 600m
2/ m
3More than, surfaces externally and internally and support section and all be provided with stupefied of the vertical water conservancy diversion of projection and be concavo-convex pitted skin, the easier apposition growth of microorganism, and the biofilm time be reduced to about a week, stupefied of water conservancy diversion is beneficial to filler at reactor inner suspension state.Cross or " * " word are set in the hollow circular cylinder support section (deciding) on the carrier diameter, the internal space is divided into four or six five equilibrium spaces, this is beneficial to underwater bubble and pollutent can pass freely through filler inside, increases the contact probability of microbial film and oxygen, pollutent.The filler main component is high density polyethylene(HDPE), float stone and small amounts of inorganic component, and density approaches water after the biofilm, about 0.93-0.97g/m
3Can obtain fluidised form completely under the filler gentle agitation, realize free unobstructed rotation, increase is to the bump and the cutting of underwater bubble, broken big bubble prolongs gas and ducks in drink the residence time, and the utilization ratio of oxygen can improve 2%-6%, reduce energy consumption and filler can well be distributed in the whole reactor, can not occur excessively intensive in reactor a certain zone.
Description of drawings
Fig. 1 is the perspective view of embodiment 1.
Fig. 2 is the floor map of Fig. 1.
Fig. 3 is the floor map of embodiment 2.
The toponym that each number designation referred in the above accompanying drawing is as follows: wherein 1-right cylinder, 2-intersection support section, 3-cavity, stupefied of the vertical water conservancy diversion of 4-, stupefied of the vertical water conservancy diversion of 5-, the 21-first support section, 22-second support section, 23-supports section.
Embodiment
Below in conjunction with accompanying drawing 1 to Fig. 3 and specific embodiment the utility model is described in further detail:
The microbial suspension filler that is used for MBBR, extremely shown in Figure 2 as Fig. 1, with the right cylinder 1 that comprises hollow, be provided with in the right cylinder 1 of hollow to intersect and support section 2, intersection support section 2 is divided into 4 cavitys 3 with the internal cavity of right cylinder 1, uniform vertical water conservancy diversion is stupefied 4 on the periphery of the inside and outside sidewall of the right cylinder 1 of hollow, and vertical stupefied 4 diametric plane with right cylinder 1 of water conservancy diversion is vertical.
Intersect to support section 2 and comprise that first supports that section 21 and second supports that section 22, the first supports that sections 21 and second support that section 22 intersects and vertical mutually, the first support section 21 and the second support section 22 are connected as a single entity.
The support section 2 inside and outside sidewalls that intersect are provided with stupefied 5 of vertical water conservancy diversion.
Stupefied 5 outwards outstanding part of vertical water conservancy diversion highly is 1 millimeter, and the spacing distance between stupefied 5 of the adjacent two vertical water conservancy diversion is 2 millimeters.
The diameter of right cylinder 1 is 10 millimeters, highly is 8 millimeters, and thickness of pipe is 1 millimeter.
Stupefied 4 outwards outstanding part of vertical water conservancy diversion highly is 1 millimeter, and the spacing distance between stupefied 4 of the adjacent two vertical water conservancy diversion is 2 millimeters.
The microbial suspension filler that is used for MBBR, extremely shown in Figure 2 as Fig. 1, with the right cylinder 1 that comprises hollow, be provided with in the right cylinder 1 of hollow to intersect and support section 2, intersection support section 2 is divided into 4 cavitys 3 with the internal cavity of right cylinder 1, uniform vertical water conservancy diversion is stupefied 4 on the periphery of the inside and outside sidewall of the right cylinder 1 of hollow, and vertical stupefied 4 diametric plane with right cylinder 1 of water conservancy diversion is vertical.
Intersect to support section 2 and comprise that first supports that section 21 and second supports that section 22, the first supports that sections 21 and second support that section 22 intersects and vertical mutually, the first support section 21 and the second support section 22 are connected as a single entity.
The support section 2 inside and outside sidewalls that intersect are provided with stupefied 5 of vertical water conservancy diversion.
Stupefied 5 outwards outstanding part of vertical water conservancy diversion highly is 3 millimeters, and the spacing distance between stupefied 5 of the adjacent two vertical water conservancy diversion is 3 millimeters.
The diameter of right cylinder 1 is 18 millimeters, highly is 13 millimeters, and thickness of pipe is 3 millimeters.
Stupefied 4 outwards outstanding part of vertical water conservancy diversion highly is 3 millimeters, and the spacing distance between stupefied 4 of the adjacent two vertical water conservancy diversion is 4 millimeters.
The microbial suspension filler that is used for MBBR, extremely shown in Figure 2 as Fig. 1, with the right cylinder 1 that comprises hollow, be provided with in the right cylinder 1 of hollow to intersect and support section 2, intersection support section 2 is divided into 4 cavitys 3 with the internal cavity of right cylinder 1, uniform vertical water conservancy diversion is stupefied 4 on the periphery of the inside and outside sidewall of the right cylinder 1 of hollow, and vertical stupefied 4 diametric plane with right cylinder 1 of water conservancy diversion is vertical.
Intersect to support section 2 and comprise that first supports that section 21 and second supports that section 22, the first supports that sections 21 and second support that section 22 intersects and vertical mutually, the first support section 21 and the second support section 22 are connected as a single entity.
The support section 2 inside and outside sidewalls that intersect are provided with stupefied 5 of vertical water conservancy diversion.
Stupefied 5 outwards outstanding part of vertical water conservancy diversion highly is the 1-5 millimeter, and the spacing distance between stupefied 5 of the adjacent two vertical water conservancy diversion is 5 millimeters.
The diameter of right cylinder 1 is 26 millimeters, highly is 18 millimeters, and thickness of pipe is 6 millimeters.
Stupefied 4 outwards outstanding part of vertical water conservancy diversion highly is 5 millimeters, and the spacing distance between stupefied 4 of the adjacent two vertical water conservancy diversion is 5 millimeters.
The microbial suspension filler that is used for MBBR, as shown in Figure 3, the right cylinder 1 that comprises hollow, be provided with in the right cylinder 1 of hollow to intersect and support section 2, intersection support section 2 is divided into 6 cavitys 3 with the internal cavity of right cylinder 1, uniform vertical water conservancy diversion is stupefied 4 on the periphery of the inside and outside sidewall of the right cylinder 1 of hollow, and vertical stupefied 4 diametric plane with right cylinder 1 of water conservancy diversion is vertical.
The support section 2 that intersects comprises that 23, three in three support sections that cross one another support section 23 and are connected as a single entity.
The support section 2 inside and outside sidewalls that intersect are provided with stupefied 5 of vertical water conservancy diversion.
Stupefied 5 outwards outstanding part of vertical water conservancy diversion highly is 1 millimeter, and the spacing distance between stupefied 5 of the adjacent two vertical water conservancy diversion is 2 millimeters.
The diameter of right cylinder 1 is 10 millimeters, highly is 8 millimeters, and thickness of pipe is 1 millimeter.
Stupefied 4 outwards outstanding part of vertical water conservancy diversion highly is 1 millimeter, and the spacing distance between stupefied 4 of the adjacent two vertical water conservancy diversion is 2 millimeters.
The microbial suspension filler that is used for MBBR, as shown in Figure 3, the right cylinder 1 that comprises hollow, be provided with in the right cylinder 1 of hollow to intersect and support section 2, intersection support section 2 is divided into 6 cavitys 3 with the internal cavity of right cylinder 1, uniform vertical water conservancy diversion is stupefied 4 on the periphery of the inside and outside sidewall of the right cylinder 1 of hollow, and vertical stupefied 4 diametric plane with right cylinder 1 of water conservancy diversion is vertical.
The support section 2 that intersects comprises that 23, three in three support sections that cross one another support section 23 and are connected as a single entity.
The support section 2 inside and outside sidewalls that intersect are provided with stupefied 5 of vertical water conservancy diversion.
Stupefied 5 outwards outstanding part of vertical water conservancy diversion highly is 3 millimeters, and the spacing distance between stupefied 5 of the adjacent two vertical water conservancy diversion is 4 millimeters.
The diameter of right cylinder 1 is 18 millimeters, highly is 13 millimeters, and thickness of pipe is 3 millimeters.
Stupefied 4 outwards outstanding part of vertical water conservancy diversion highly is 3 millimeters, and the spacing distance between stupefied 4 of the adjacent two vertical water conservancy diversion is 4 millimeters.
Embodiment 6
The microbial suspension filler that is used for MBBR, as shown in Figure 3, the right cylinder 1 that comprises hollow, be provided with in the right cylinder 1 of hollow to intersect and support section 2, intersection support section 2 is divided into 6 cavitys 3 with the internal cavity of right cylinder 1, uniform vertical water conservancy diversion is stupefied 4 on the periphery of the inside and outside sidewall of the right cylinder 1 of hollow, and vertical stupefied 4 diametric plane with right cylinder 1 of water conservancy diversion is vertical.
The support section 2 that intersects comprises that 23, three in three support sections that cross one another support section 23 and are connected as a single entity.
The support section 2 inside and outside sidewalls that intersect are provided with stupefied 5 of vertical water conservancy diversion.
Stupefied 5 outwards outstanding part of vertical water conservancy diversion highly is 5 millimeters, and the spacing distance between stupefied 5 of the adjacent two vertical water conservancy diversion is 5 millimeters.
The diameter of right cylinder 1 is 26 millimeters, highly is 18 millimeters, and thickness of pipe is 6 millimeters.
Stupefied 4 outwards outstanding part of vertical water conservancy diversion highly is 5 millimeters, and the spacing distance between stupefied 4 of the adjacent two vertical water conservancy diversion is 5 millimeters.
The utility model has effectively increased carrier surface area, and the packing specific area after the improvement is at 600m
2/ m
3More than, surfaces externally and internally and support section and all be provided with stupefied of the vertical water conservancy diversion of projection and be concavo-convex pitted skin, the easier apposition growth of microorganism, and the biofilm time be reduced to about a week, stupefied of water conservancy diversion is beneficial to filler at reactor inner suspension state.Cross or " * " word are set in the hollow circular cylinder support section (deciding) on the carrier diameter, the internal space is divided into four or six five equilibrium spaces, this is beneficial to underwater bubble and pollutent can pass freely through filler inside, increases the contact probability of microbial film and oxygen, pollutent.The filler main component is high density polyethylene(HDPE), float stone and small amounts of inorganic component, and density approaches water after the biofilm, about 0.93-0.97g/m
3Can obtain fluidised form completely under the filler gentle agitation, realize free unobstructed rotation, increase is to the bump and the cutting of underwater bubble, broken big bubble prolongs gas and ducks in drink the residence time, and the utilization ratio of oxygen can improve 2%-6%, reduce energy consumption and filler can well be distributed in the whole reactor, can not occur excessively intensive in reactor a certain zone.
In a word, the above only is preferred embodiment of the present utility model, and all equalizations of being done according to the utility model claim change and modify, and all should belong to the covering scope of the utility model patent.
Claims (7)
1. the microbial suspension filler that is used for MBBR, the right cylinder (1) that comprises hollow, it is characterized in that: be provided with in the right cylinder of described hollow (1) to intersect and support section (2), intersection support section (2) is divided into 4-6 cavity (3) with the internal cavity of right cylinder (1), stupefied of uniform vertical water conservancy diversion (4) on the periphery of the inside and outside sidewall of the right cylinder of hollow (1), vertical water conservancy diversion stupefied (4) is vertical with the diametric plane of right cylinder (1).
2. the microbial suspension filler that is used for MBBR according to claim 1, it is characterized in that: described intersection supports section (2) and comprises that first supports the section (21) and the second support section (22), the first support section (21) and the second support section (22) intersect and are vertical mutually, and first supports section (21) is connected as a single entity with the second support section (22).
3. the microbial suspension filler that is used for MBBR according to claim 1 is characterized in that: described intersection supports section (2) and comprises three support sections (23) that cross one another, and three are supported section (23) and are connected as a single entity.
4. the microbial suspension filler that is used for MBBR according to claim 1 is characterized in that: described intersection supports the inside and outside sidewall of section (2) and is provided with stupefied of vertical water conservancy diversion (5).
5. the microbial suspension filler that is used for MBBR according to claim 4, it is characterized in that: the outwards outstanding part of described vertical water conservancy diversion stupefied (5) highly is the 1-5 millimeter, and the spacing distance between the adjacent two vertical water conservancy diversion stupefied (5) is the 2-5 millimeter.
6. the microbial suspension filler that is used for MBBR according to claim 1 is characterized in that: the diameter of described right cylinder (1) is the 10-26 millimeter, highly is the 8-18 millimeter, and thickness of pipe is the 1-6 millimeter.
7. according to claim 1 or the described microbial suspension filler that is used for MBBR, it is characterized in that: the outwards outstanding part of described vertical water conservancy diversion stupefied (4) highly is the 1-5 millimeter, and the spacing distance between the adjacent two vertical water conservancy diversion stupefied (4) is the 2-5 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205614914U CN201896101U (en) | 2010-10-13 | 2010-10-13 | Microbe suspending medium for moving bed biofilm reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205614914U CN201896101U (en) | 2010-10-13 | 2010-10-13 | Microbe suspending medium for moving bed biofilm reactor |
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| Publication Number | Publication Date |
|---|---|
| CN201896101U true CN201896101U (en) | 2011-07-13 |
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| CN2010205614914U Expired - Lifetime CN201896101U (en) | 2010-10-13 | 2010-10-13 | Microbe suspending medium for moving bed biofilm reactor |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102989267A (en) * | 2012-12-12 | 2013-03-27 | 湖南碧绿环保产业发展有限公司 | Regular-flow packed bed and mounting method thereof |
| CN105585110A (en) * | 2014-11-10 | 2016-05-18 | 香港生产力促进局 | Biofilm carrier, waste water processing equipment and waste water processing method using same |
| CN106999998A (en) * | 2014-12-16 | 2017-08-01 | 卢森堡科学技术研究院 | Method by will be degraded on enzyme immobilization to functionalization holder in water and inactivate antibiotic |
| WO2017153361A1 (en) | 2016-03-09 | 2017-09-14 | Veolia Water Solutions & Technologies Support | Biological removal of micropollutants from wastewater |
| CN109970180A (en) * | 2019-04-30 | 2019-07-05 | 湖南鑫恒环境科技有限公司 | A kind of aerobic reaction pond sewage treatment biofilm bed device and its application method |
| CN109970191A (en) * | 2019-04-29 | 2019-07-05 | 湖南鑫恒环境科技有限公司 | A kind of anaerobic reation pool sewage treatment biofilm bed device and its application method |
| CN110078199A (en) * | 2019-05-10 | 2019-08-02 | 湖南鑫恒环境科技有限公司 | A kind of Saprobia treatment pond wall cleaning apparatus for self and its application method |
| CN110589968A (en) * | 2019-10-23 | 2019-12-20 | 博天环境集团股份有限公司 | MBBR filler and biofilm reactor |
| US10626034B2 (en) | 2013-12-02 | 2020-04-21 | Veolia Water Solutions & Technologies Support | Free-flowing carrier elements |
| CN111285563A (en) * | 2020-04-01 | 2020-06-16 | 山东交通学院 | Ship domestic sewage treatment device and treatment method |
| EP3851416A3 (en) * | 2019-12-23 | 2021-11-10 | Tübitak | Carrier element for wastewater treatment and carrier element modification method |
| CN114604961A (en) * | 2021-03-24 | 2022-06-10 | 景赫新材料科技(浙江)有限公司 | Biological filler for sewage treatment contact oxidation process |
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- 2010-10-13 CN CN2010205614914U patent/CN201896101U/en not_active Expired - Lifetime
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102989267A (en) * | 2012-12-12 | 2013-03-27 | 湖南碧绿环保产业发展有限公司 | Regular-flow packed bed and mounting method thereof |
| US10626034B2 (en) | 2013-12-02 | 2020-04-21 | Veolia Water Solutions & Technologies Support | Free-flowing carrier elements |
| CN105585110A (en) * | 2014-11-10 | 2016-05-18 | 香港生产力促进局 | Biofilm carrier, waste water processing equipment and waste water processing method using same |
| CN106999998A (en) * | 2014-12-16 | 2017-08-01 | 卢森堡科学技术研究院 | Method by will be degraded on enzyme immobilization to functionalization holder in water and inactivate antibiotic |
| CN106999998B (en) * | 2014-12-16 | 2020-11-03 | 卢森堡科学技术研究院 | Method for degrading and inactivating antibiotics in water by immobilizing enzymes on functionalized supports |
| WO2017153361A1 (en) | 2016-03-09 | 2017-09-14 | Veolia Water Solutions & Technologies Support | Biological removal of micropollutants from wastewater |
| US10662098B2 (en) | 2016-03-09 | 2020-05-26 | Veolia Water Solutions & Technologies Support | Biological removal of micropollutants from wastewater |
| CN109970191A (en) * | 2019-04-29 | 2019-07-05 | 湖南鑫恒环境科技有限公司 | A kind of anaerobic reation pool sewage treatment biofilm bed device and its application method |
| CN109970180A (en) * | 2019-04-30 | 2019-07-05 | 湖南鑫恒环境科技有限公司 | A kind of aerobic reaction pond sewage treatment biofilm bed device and its application method |
| CN109970180B (en) * | 2019-04-30 | 2023-12-22 | 湖南鑫恒环境科技有限公司 | Aerobic reaction tank sewage treatment biomembrane bed device and application method thereof |
| CN110078199A (en) * | 2019-05-10 | 2019-08-02 | 湖南鑫恒环境科技有限公司 | A kind of Saprobia treatment pond wall cleaning apparatus for self and its application method |
| CN110078199B (en) * | 2019-05-10 | 2024-05-24 | 湖南鑫恒环境科技有限公司 | Sewage biological treatment tank wall self-cleaning device and application method thereof |
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