CN110386662A - A kind of integrated combination aerating system and installation method suitable for MBBR technique - Google Patents
A kind of integrated combination aerating system and installation method suitable for MBBR technique Download PDFInfo
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- CN110386662A CN110386662A CN201910755918.XA CN201910755918A CN110386662A CN 110386662 A CN110386662 A CN 110386662A CN 201910755918 A CN201910755918 A CN 201910755918A CN 110386662 A CN110386662 A CN 110386662A
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- Prior art keywords
- aeration
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- pore
- branch pipe
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Links
- 238000000034 method Methods 0.000 title claims abstract description 31
- AHEWZZJEDQVLOP-UHFFFAOYSA-N monobromobimane Chemical compound BrCC1=C(C)C(=O)N2N1C(C)=C(C)C2=O AHEWZZJEDQVLOP-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 238000009434 installation Methods 0.000 title claims abstract description 24
- 238000005273 aeration Methods 0.000 claims abstract description 208
- 239000011148 porous material Substances 0.000 claims abstract description 64
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 22
- 239000010959 steel Substances 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims description 8
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 229920011532 unplasticized polyvinyl chloride Polymers 0.000 claims description 3
- 239000010865 sewage Substances 0.000 abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 238000005520 cutting process Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 10
- 239000012528 membrane Substances 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical group C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000005276 aerator Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000003403 water pollutant Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
-
- 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
- C02F3/08—Aerobic processes using moving contact bodies
- C02F3/085—Fluidized beds
- C02F3/087—Floating beds with contact bodies having a lower density than water
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
-
- 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
- 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)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The invention discloses a kind of integrated combination aerating systems and installation method suitable for MBBR technique, belong to technical field of sewage treatment equipment.The technical issues of leading to not continuous operation because of installation aerating system which solve sewage plant in the prior art.Including microporous aeration device, boring aeration device and base fixture, microporous aeration device includes micro-pore aeration standpipe, micro-pore aeration supervisor, micro-pore aeration branch pipe, microporous aeration disc, micro-pore aeration is responsible for bracket and micro-pore aeration branch pipe holder, boring aeration device includes boring aeration standpipe, boring aeration supervisor, boring aeration branch pipe, solarization air cap, boring aeration is responsible for bracket and boring aeration branch pipe holder, base fixture surrounding is welded using square steel, angle steel is welded between square steel transverse direction, micro-pore aeration bracket, boring aeration bracket is both connected on square steel and angle steel.The present invention can be achieved sewage treatment plant and install in the case where cutting off the water in short-term to aerating system.
Description
Technical field
The invention belongs to technical field of sewage treatment equipment, and in particular to a kind of integrated combination suitable for MBBR technique
Aerating system and installation method.
Background technique
In order to improve the removal effect of dirty water pollutant, many sewage treatment plants use MBBR technique, by biology
Suspended biological membrane carrier is added in pond and carrys out attached microbial, improves the removal rate of pollutant, goes to decontaminate to provide microorganism
Oxygen needed for contaminating object, needs that microporous aeration device is arranged in biological tank；In order to guarantee that suspended biological membrane carrier sufficiently fluidizes,
It needs that boring aeration device is arranged in biological tank.It is single that micro-pore aeration system or boring aeration system are installed simultaneously in biological tank
It is not able to satisfy the demand of MBBR technique normal operation, it is therefore desirable to while micro-pore aeration system and boring aeration system being installed.
It is specific that sewage plant can generally have that water stopping time is shorter, the duration is nervous, in order to guarantee that sewage plant continuous production needs
It asks, traditional single aerator can no longer meet construction period, have an adverse effect to sewage plant operation.
Summary of the invention
The purpose of the present invention is to provide a kind of integrated combination aerating system and installation method suitable for MBBR technique,
It can realize that aerating system is installed in the case where cutting off the water in short-term by sewage treatment plant.
One of task of the invention is to provide a kind of integrated combination aerating system suitable for MBBR technique, use
Following technical scheme:
A kind of integrated combination aerating system suitable for MBBR technique comprising microporous aeration device, boring aeration dress
It sets and base fixture, the microporous aeration device includes micro-pore aeration standpipe, micro-pore aeration supervisor, micro-pore aeration branch
Pipe, microporous aeration disc, micro-pore aeration supervisor's bracket and micro-pore aeration branch pipe holder, the two sides installation of the micro-pore aeration supervisor
The micro-pore aeration branch pipe, the microporous aeration disc is equidistantly installed on the micro-pore aeration branch pipe, and the micropore exposes
Gas is responsible for, micro-pore aeration branch pipe is respectively engaged with the micro-pore aeration supervisor bracket, on micro-pore aeration branch pipe holder；
The boring aeration device include boring aeration standpipe, boring aeration supervisor, boring aeration branch pipe, solarization air cap,
Boring aeration is responsible for bracket and boring aeration branch pipe holder, and the boring aeration branch is installed in the two sides of the boring aeration supervisor
Pipe, the solarization air cap described in spaced set on the boring aeration branch pipe, the boring aeration supervisor and boring aeration branch
Pipe is respectively engaged with the boring aeration supervisor bracket, on boring aeration branch pipe holder；
The base fixture generally cuboid, surrounding are welded using square steel, the bottom installation at four angles
There is pedestal, angle steel is welded between square steel transverse direction, the micro-pore aeration bracket, boring aeration bracket are both connected to the side
On steel and angle steel；
The solarization air cap is circle, and diameter is 4mm to 8mm, and the center of adjacent solarization air cap is away from for 70mm-200mm.
The direct bring advantageous effects of above-mentioned technical proposal are as follows:
Microporous aeration device and boring aeration device are combined into a system by the present invention, while realizing that micropore provides oxygen
Guarantee suspended biological membrane carrier fluidisation with perforation；Microporous aeration device and boring aeration device use integrated combination mode, can
To complete to install outside pond, cuts off the water in short-term with regard to being installed in achievable pond, shorten installation period；Or guide rod and cunning can be combined
Rail, realization can hoisting way, can be installed or be overhauled when not cutting off the water, ensure that the continuous operation of sewage plant.
As a preferred solution of the present invention, above-mentioned boring aeration device is located at the upper of above-mentioned microporous aeration device
The difference in height of side, the tube hub that the tube hub and above-mentioned micro-pore aeration of above-mentioned boring aeration supervisor is responsible for is 150mm-
350mm。
Above-mentioned boring aeration device is located at above-mentioned microporous aeration device and intersects installation.
As another preferred embodiment of the invention, above-mentioned solarization air cap is directed downward, and is in 0 ° -60 ° with vertical direction
Angle.
Further, above-mentioned micro-pore aeration supervisor, micro-pore aeration branch pipe are all made of UPVC material and are made, above-mentioned
Boring aeration supervisor, boring aeration branch pipe is all made of ABS resin or hard polyvinyl chloride material is made.
Further, when remoter apart from above-mentioned boring aeration standpipe, rule are presented in the open pore size of above-mentioned solarization air cap
Rule property increases.
Another task of the invention is to provide the installation of the above-mentioned integrated combination aerating system suitable for MBBR technique
Method, successively the following steps are included:
A, by base fixture it is prefabricated after the completion of be placed in ground grading；
B, the microporous aeration device of prefabricated completion is mounted on above base fixture, and is fixed with micro-pore aeration bracket
In base fixture；
C, the boring aeration device of prefabricated completion intersection is mounted on above microporous aeration device, and with boring aeration bracket
It is fixed in base fixture；
D, the integrated combination aerating system is lifted to MBBR biochemistry pool using hoisting machinery, is slowly transferred extremely
MBBR biochemistry bottom of pond portion；
E, the air for the aeration supervisor for being located at top is passed in integrated combination aerating system, that is, completes installation.
Compared with prior art, present invention offers following advantageous effects:
(1) diameter of solarization air cap on the aeration branch pipe of boring aeration device of the present invention, adjacent solarization air cap center away from and expose
The direction of stomata can be changed according to the filling rate of detailed programs suspended biological membrane carrier, ensure that suspended biological film carries
The fluid effect of body.
(2) integrated combination aerating system of the present invention is detachable, convenient transportation, is prefabricated in the factory after processing is completed, installation
When on-site assembly, integral type installation, process is simple, shorten installation period, reduce operating expenses.
(3) spaced set solarization air cap on the aeration branch pipe of boring aeration device of the present invention ensure that uniform filling fluidizes
Filler accumulation does not occur for effect.
(4) solarization air cap of boring aeration device of the present invention is different in different location angle, can be adjusted and be opened according to water (flow) direction
Orifice angle improves aeration effect.
(5) base fixture of the present invention is symmetrically installed length using stainless steel material and below quadrangle and middle position etc.
Plinth plays the role of supporting and fixing to integrated combination aerating system.
(6) boring aeration device boring aeration branch pipe of the present invention is remoter away from boring aeration standpipe, the opening diameter of solarization air cap
Regularity increases, and ensure that the aeration effect of distal end.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawing:
Fig. 1 is the plan view of integrated combination aerating system of the present invention；
Fig. 2 is the sectional view of integrated combination aerating system of the present invention；
Fig. 3 is microporous aeration device plan view of the present invention；
Fig. 4 is boring aeration setting plane of the present invention；
Fig. 5 is base fixture plan view of the present invention；
In figure, 1, micro-pore aeration supervisor, 2, micro-pore aeration branch pipe, 3, microporous aeration disc, 4, micro-pore aeration supervisor's bracket, 5,
Micro-pore aeration branch pipe holder, 6, boring aeration supervisor, 7, boring aeration branch pipe, 8, solarization air cap, 9, boring aeration supervisor's bracket,
10, boring aeration branch pipe holder, 11, square steel, 12, angle steel, 13, pedestal.
Specific embodiment
The invention proposes a kind of integrated combination aerating systems and installation method suitable for MBBR technique, in order to make this
The advantages of invention, technical solution are clearer, clear, elaborate combined with specific embodiments below to the present invention.
Overall technology of the invention is contemplated that, microporous aeration device and boring aeration device are combined, and existing
Individual microporous aeration device, boring aeration device are compared in technology, and integrated combination aerating system of the present invention is for microorganism
Guarantee that Suspended Carrier Biofilm is even fluidizing while enough dissolved oxygens are provided；Installation procedure is simple simultaneously, reduces and is mounted to
This, shortens installation period, facilitates installation and maintenance.
In conjunction with shown in Fig. 1 to Fig. 5, a kind of integrated combination aerating system suitable for MBBR technique of the present invention comprising
Microporous aeration device, boring aeration device and base fixture, microporous aeration device include micro-pore aeration standpipe, micro-pore aeration
Supervisor 1, micro-pore aeration branch pipe 2, microporous aeration disc 3, micro-pore aeration supervisor's bracket 4 and micro-pore aeration branch pipe holder 5, micro-pore aeration
Micro-pore aeration branch pipe 2 is installed in the two sides of supervisor 1, equidistantly installs microporous aeration disc 3, micro-pore aeration master on micro-pore aeration branch pipe 2
Pipe 1, micro-pore aeration branch pipe 2 are respectively engaged with micro-pore aeration supervisor bracket 4, on micro-pore aeration branch pipe holder 5；
Boring aeration device includes boring aeration standpipe, boring aeration supervisor 6, boring aeration branch pipe 7, solarization air cap 8, perforation
Boring aeration branch pipe 7 is installed in the two sides of aeration supervisor's bracket 9 and boring aeration branch pipe holder 10, boring aeration supervisor 6, is perforating
Spaced set solarization air cap on aeration branch pipe 7, solarization air cap is preferably circular, and aeration bore dia is 4mm to 8mm, adjacent solarization air cap
Away from for 70mm to 200mm, the purpose being arranged in this way is at center: the aeration quantity of control punch aeration tube, while guaranteeing aeration effect
Fruit.
Boring aeration supervisor and boring aeration branch pipe are respectively engaged with boring aeration supervisor bracket, boring aeration branch pipe holder
On；
Base fixture generally cuboid, surrounding are welded using square steel 11, and the bottom at four angles is equipped with bottom
Seat 13 is welded with angle steel 12 between square steel transverse direction, and micro-pore aeration bracket, boring aeration bracket are both connected on square steel and angle steel.
The preferred boring aeration branch pipe solarization air cap of the present invention is directed downward, and in vertical direction with 0 ° -60 ° angles, is arranged in this way
Purpose be: can according to water (flow) direction adjust blowing angle, reduce resistance, improve aeration effect.
Preferred microporous aeration of the present invention is responsible for, micro-pore aeration branch pipe is all made of UPVC material and is made, boring aeration master
Pipe, boring aeration branch pipe are made using ABS resin or hard polyvinyl chloride material, it is therefore intended that: above-mentioned micropore aeration pipe and
The material relative low price of boring aeration pipe, it is light-weight, it is corrosion-resistant, it can guarantee long service life in sewage.
Above-mentioned boring aeration device is responsible for tube hub and micro-pore aeration master in the top of microporous aeration device, boring aeration
The difference in height of pipe tube hub is 150mm to 350mm.When more and more remoter away from boring aeration standpipe, solarization air cap on boring aeration branch pipe
Opening diameter can in regularity increase.
A kind of installation method of the integrated combination aerating system suitable for MBBR technique of the present invention is done specifically below
It is bright, specifically includes the following steps:
Step 1: vacant lot shifts to an earlier date prefabricated microporous aeration device, boring aeration device and bottom and fixes outside treatment tank
Device；
Step 2: the microporous aeration device of prefabricated completion is mounted on above base fixture, and with micro-pore aeration branch
Frame is fixed in base fixture；
Step 3: the boring aeration device intersection of prefabricated completion is mounted on above microporous aeration device, and exposed with perforation
Gas bracket is fixed in base fixture, by adjusting boring aeration support height, guarantees that boring aeration supervisor's tube hub exists
Micro-pore aeration is responsible for above tube hub at 150mm to 350mm；
Step 4: the integrated combination aerating system is lifted to MBBR biochemistry pool using hoisting machinery, slowly
It transfers to the designated position of MBBR biochemistry bottom of pond portion；
Step 5: the air for the aeration supervisor for being located at top is passed in integrated combination aerating system, that is, complete installation.
It takes or uses for reference prior art and can be realized in the part that do not addressed in aforesaid way.
In the description of the present invention, it is to be understood that, term " center ", "upper", "lower", "front", "rear", " left side ",
The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "top", "bottom" "inner", "outside" is side based on the figure
Position or positional relationship, are merely for convenience of description of the present invention and simplification of the description, rather than the device or member of indication or suggestion meaning
Part must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
Specific embodiment described herein is only to spiritual example explanation of the invention.Belonging to the present invention
Those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitutes, and however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (7)
1. a kind of integrated combination aerating system suitable for MBBR technique comprising microporous aeration device, boring aeration device
And base fixture, it is characterised in that:
The microporous aeration device include micro-pore aeration standpipe, micro-pore aeration supervisor, micro-pore aeration branch pipe, microporous aeration disc,
Micro-pore aeration is responsible for bracket and micro-pore aeration branch pipe holder, and the micro-pore aeration branch is installed in the two sides of the micro-pore aeration supervisor
It manages, the microporous aeration disc, the micro-pore aeration supervisor, micro-pore aeration is equidistantly installed on the micro-pore aeration branch pipe
Branch pipe is respectively engaged with the micro-pore aeration supervisor bracket, on micro-pore aeration branch pipe holder；
The boring aeration device includes boring aeration standpipe, boring aeration supervisor, boring aeration branch pipe, solarization air cap, perforation
The boring aeration branch pipe is installed in the two sides of aeration supervisor's bracket and boring aeration branch pipe holder, the boring aeration supervisor,
The solarization air cap described in spaced set on the boring aeration branch pipe, the boring aeration supervisor and boring aeration branch pipe point
On boring aeration supervisor bracket, boring aeration branch pipe holder described in not being connected to；
The base fixture generally cuboid, surrounding are welded using square steel, and the bottom at four angles is equipped with bottom
Seat, is welded with angle steel between square steel transverse direction, the micro-pore aeration bracket, boring aeration bracket be both connected to the square steel and
On angle steel；
The solarization air cap is circle, and diameter is 4mm to 8mm, and the center of adjacent solarization air cap is away from for 70mm-200mm.
2. a kind of integrated combination aerating system suitable for MBBR technique according to claim 1, it is characterised in that: institute
The boring aeration device stated is located at the top of the microporous aeration device, the tube hub of the boring aeration supervisor with it is described
Micro-pore aeration supervisor tube hub difference in height be 150mm-350mm.
3. a kind of integrated combination aerating system suitable for MBBR technique according to claim 1, it is characterised in that: institute
The boring aeration device stated intersects installation with the microporous aeration device.
4. a kind of integrated combination aerating system suitable for MBBR technique according to claim 1, it is characterised in that: institute
The solarization air cap stated is directed downward, and is in 0-60 ° of angles with vertical direction.
5. a kind of integrated combination aerating system suitable for MBBR technique according to claim 1, it is characterised in that: institute
The micro-pore aeration stated is responsible for, micro-pore aeration branch pipe is all made of UPVC material and is made, and the boring aeration supervisor, perforation expose
Gas branch pipe is all made of ABS resin or hard polyvinyl chloride material is made.
6. a kind of integrated combination aerating system suitable for MBBR technique according to claim 1, it is characterised in that: when
When remoter apart from the described boring aeration standpipe, the open pore size of the solarization air cap is presented regularity and increases.
7. a kind of installation of integrated combination aerating system suitable for MBBR technique according to claim 1-6
Method, which is characterized in that successively the following steps are included:
A, by base fixture it is prefabricated after the completion of be placed in ground grading；
B, the microporous aeration device of prefabricated completion is mounted on above base fixture, and is fixed on bottom with micro-pore aeration bracket
On the fixed device in portion；
C, the boring aeration device intersection of prefabricated completion is mounted on above microporous aeration device, and is fixed with boring aeration bracket
In base fixture；
D, the integrated combination aerating system is lifted to MBBR biochemistry pool using hoisting machinery, slowly decentralization to MBBR
Biochemical bottom of pond portion；
E, the air for the aeration supervisor for being located at top is passed in integrated combination aerating system, that is, completes installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910755918.XA CN110386662B (en) | 2019-08-16 | 2019-08-16 | Integrated combined aeration system suitable for MBBR technology and installation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910755918.XA CN110386662B (en) | 2019-08-16 | 2019-08-16 | Integrated combined aeration system suitable for MBBR technology and installation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110386662A true CN110386662A (en) | 2019-10-29 |
| CN110386662B CN110386662B (en) | 2023-11-24 |
Family
ID=68288881
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| Application Number | Title | Priority Date | Filing Date |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109052649A (en) * | 2018-10-31 | 2018-12-21 | 青岛思普润水处理股份有限公司 | A kind of microkinetic combined sewage processing unit |
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| CN202022791U (en) * | 2011-05-09 | 2011-11-02 | 宁波永峰环保工程科技有限公司 | Aerobic biological reactor applied to sewage treatment |
| JP2016028806A (en) * | 2014-07-15 | 2016-03-03 | 三菱レイヨン株式会社 | Air diffuser, and water treatment apparatus and method for operating the same |
| CN106045012A (en) * | 2016-07-13 | 2016-10-26 | 农业部沼气科学研究所 | Micropower slow-release type aeration structure and method |
| CN206457307U (en) * | 2017-02-19 | 2017-09-01 | 青岛聚邦环境科技股份有限公司 | A kind of aeration device |
| CN206511981U (en) * | 2016-12-13 | 2017-09-22 | 北京海斯顿水处理设备有限公司 | A kind of small-sized biological membrane reactor |
-
2019
- 2019-08-16 CN CN201910755918.XA patent/CN110386662B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202022791U (en) * | 2011-05-09 | 2011-11-02 | 宁波永峰环保工程科技有限公司 | Aerobic biological reactor applied to sewage treatment |
| JP2016028806A (en) * | 2014-07-15 | 2016-03-03 | 三菱レイヨン株式会社 | Air diffuser, and water treatment apparatus and method for operating the same |
| CN106045012A (en) * | 2016-07-13 | 2016-10-26 | 农业部沼气科学研究所 | Micropower slow-release type aeration structure and method |
| CN206511981U (en) * | 2016-12-13 | 2017-09-22 | 北京海斯顿水处理设备有限公司 | A kind of small-sized biological membrane reactor |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109052649A (en) * | 2018-10-31 | 2018-12-21 | 青岛思普润水处理股份有限公司 | A kind of microkinetic combined sewage processing unit |
| CN109052649B (en) * | 2018-10-31 | 2023-08-29 | 青岛思普润水处理股份有限公司 | Micro-power mixed sewage treatment device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110386662B (en) | 2023-11-24 |
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