CN109809555A - Rapid biofilm and regenerated bio-carrier system - Google Patents
Rapid biofilm and regenerated bio-carrier system Download PDFInfo
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- CN109809555A CN109809555A CN201811394629.3A CN201811394629A CN109809555A CN 109809555 A CN109809555 A CN 109809555A CN 201811394629 A CN201811394629 A CN 201811394629A CN 109809555 A CN109809555 A CN 109809555A
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Abstract
The invention discloses a kind of rapid biofilm and regenerated bio-carrier systems, comprising: bio-carrier carries out purified treatment to sewage；The bio-carrier is electrically connected by the first conducting wire with external power supply；ORP monitoring modular, the ORP value of real-time monitoring treatment sewage；Central processing unit obtains the collected ORP value of ORP detection module, adjusts the size of current by bio-carrier according to above-mentioned ORP value, until ORP value reaches preset value；Bio-carrier system combination electrolytic stimulation technology of the invention realizes rapid biofilm in initial operating stage, accelerates the degradation of attached microbial in the process of running, reduces excess sludge discharge, realizes attached microbial fast-falling in later period maintenance.
Description
Technical field
The present invention relates to bio-carrier fields.It is more particularly related to a kind of rapid biofilm and regenerated biology
Carrier system.
Background technique
Biofilm is due to the advantages that sludge bulking and sludge reflux is not present when organic loading height, operational management, in dirt
It is widely used in water process, bio-carrier is the key that biofilm, directly affects its oxygenation capacity, treatment effect and energy consumption
Deng, and larger specific gravity is accounted in construction investment.
But there are still following main problems in terms of microorganism colonization for biofilm: 1) initial operating stage pollutional load fluctuation compared with
Greatly, microorganism slow growth, not easy to be filmed；2) after system long-play, bio-carrier is blocking, conglomeration, hardened etc. occur
Problem is unfavorable for the further growth of microorganism, and clears up trouble.
Therefore, the how fast and effective biofilm of bio-carrier is the key that product quality, meanwhile, it is continuous numerous with microorganism
It grows, how effectively to accelerate the degradation of attachment decline microorganism, for realizing mud decrement, reducing Treatment of Sludge cost with important
Realistic meaning.
Summary of the invention
The present invention provides a kind of rapid biofilm and regenerated bio-carrier system, the bio-carrier system combination electrolytic stimulation
Technology realizes rapid biofilm in initial operating stage, accelerates the degradation of attached microbial in the process of running, reduces excess sludge row
It puts, realizes attached microbial fast-falling in later period maintenance.
In order to achieve the goal above, the present invention provides a kind of rapid biofilm and regenerated bio-carrier system, comprising:
Bio-carrier carries out purified treatment to sewage；The bio-carrier is electrically connected by the first conducting wire with external power supply；
ORP monitoring modular, the ORP value of real-time monitoring treatment sewage；
Central processing unit obtains the collected ORP value of ORP detection module, passes through bio-carrier according to the adjusting of above-mentioned ORP value
Size of current, until ORP value reaches preset value.
Preferably, the rapid biofilm and regenerated bio-carrier system, clear water tanks, accommodate treatment sewage and
Biological bacteria for purified treatment.
Preferably, the rapid biofilm and regenerated bio-carrier system, further includes:
Dissolved oxygen monitoring modular, the dissolved oxygen content of real-time monitoring treatment sewage；
Temperature monitoring module, the temperature of real-time monitoring treatment sewage.
Preferably, the rapid biofilm and regenerated bio-carrier system, further includes:
Regulating current device receives the central processing unit, adjusts the size of current by bio-carrier.
Preferably, the rapid biofilm and regenerated bio-carrier system, further includes:
Inlet tank, for storing sewage；
Water pump extracts the sewage in inlet tank to the clear water tanks.
Preferably, the rapid biofilm and regenerated bio-carrier system, the bio-carrier include elastic filler
Centerbody is made, and is centrally located the fibre bundle of body surrounding；
The first conducting wire is set in above-mentioned center body, and is electrically connected by first conducting wire with external power supply.
Preferably, the rapid biofilm and regenerated bio-carrier system will if above-mentioned power supply is AC power source
The AC conversion is direct current, then is bio-carrier power supply.
Preferably, the rapid biofilm and regenerated bio-carrier system, the centerbody are cylindrical.
Preferably, the rapid biofilm and regenerated bio-carrier system, are additionally provided with cleaning plant, are installed on described
In clear water tanks, the cleaning plant includes:
T-type support bar, transverse strands are set to inside the clear water tanks；The vertical portion of the T-type support bar it is coaxially connected in
The installation axle of external motor；Under motor drive, the T-type support bar realizes rotation；
A pair of of brush board, perpendicular to the both ends of the T-type support bar horizontal component；The brush board can be supported along the T-type
Horizontal component is mobile；
A pair of of brush board one side relative to each other adheres to bristle respectively, and bristle is different in size；
Ventilation pipe, circulating line including upper and lower horizontal distribution and is set up in several vertical pipelines between the two,
Vertical pipeline is communicated with adjacent circulating line；One of circulating line is connected to extraneous gas source；Two circulating lines are equal
It is attached at the water purification chamber interior wall, and respectively close to top, lower part；
And the ventilation pipe interval is connected to several nozzles；All nozzles are towards the bio-carrier, toward bio-carrier
Spray high pressure gas.
Preferably, the rapid biofilm and regenerated bio-carrier system, the bio-carrier include:
Inner sleeve；
Outer sleeve is set in outside the inner sleeve；
Wherein, the inner sleeve, outer sleeve are formed by connecting by several sections of jurisdiction, pass through the first bullet between two neighboring section of jurisdiction
Spring connection；And inner sleeve is consistent with the section of jurisdiction quantity of outer sleeve, and corresponds respectively, inner sleeve pipe corresponding with outer sleeve
It is connected between piece by second spring；
The section of jurisdiction is the mesh-like structure of thickness 1-2cm；
The inner sleeve is annular in shape, interior hollow, inside coaxially wears first conducting wire, and first conducting wire passes through several
Second conducting wire is connected to the inner wall of the inner sleeve.
The present invention is include at least the following beneficial effects:
1) present invention promotes cell metabolism, increment and enzymatic activity using continuous electric field stimulation in initial operating stage, realizes micro- life
The rapid biofilm of object carrier；
2) present invention accelerates the oxygenolysis of decline cell own endogenous breathing in the process of running, promotes microorganism
Metabolism reduces the outer discharge capacity of sludge；The hydrogen that electrolytic stimulation generates simultaneously improves microorganism as electron donor
Denitrification ability；
3) present invention causes microbial activity to lose in later period maintenance by pulse voltage, and microorganism fast-falling has
Effect solve bio-carrier blocking, conglomeration, it is hardened the problems such as；
4) power consumption of the present invention is few, hardly increase operating cost, easy for installation, few to scrap build, is suitable for new
Build or be transformed biofilm processing system.
Further advantage, target and feature of the invention will be partially reflected by the following instructions, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Detailed description of the invention
Fig. 1 is the overall structure diagram of rapid biofilm and regenerated bio-carrier system in embodiment 1；
Fig. 2 is the top view of bio-carrier in embodiment 1；
Fig. 3 is the structural schematic diagram of cleaning plant in embodiment 2；
Fig. 4 is the structural schematic diagram of bio-carrier in embodiment 2；
Fig. 5 is the top view of bio-carrier in embodiment 2.
Specific embodiment
Present invention will be described in further detail below with reference to the accompanying drawings, to enable those skilled in the art referring to specification text
Word can be implemented accordingly.
It should be noted that experimental method described in following embodiments is unless otherwise specified conventional method, institute
Reagent and material are stated, unless otherwise specified, is commercially obtained；In the description of the present invention, term " transverse direction ", " vertical
To ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", the instructions such as "outside" side
Position or positional relationship are to be based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description of the present invention and simplification of the description,
It is not that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, because
This is not considered as limiting the invention.
Embodiment 1
As shown in Figure 1, the present invention provides a kind of rapid biofilm and regenerated bio-carrier system, comprising: more biologies carry
Body 1 carries out purified treatment to sewage；The every bio-carrier 1 is electrically connected by the first conducting wire 2 with external power supply；ORP monitoring
Module 3, the ORP value of real-time monitoring treatment sewage；Central processing unit obtains the collected ORP value of ORP detection module, according to
Above-mentioned ORP value adjusts the size of current for passing through bio-carrier 1, until ORP value reaches preset value.At least one clear water tanks 4 accommodates
Treatment sewage and biological bacteria for purified treatment.Here clear water tanks 4 can be multiple, be also possible to multiple.Each
A bio-carrier 1 is accommodated in clear water tanks 4；4 bottom of clear water tanks is additionally provided with aeration plate；Dissolved oxygen monitoring modular 5, real-time monitoring
The dissolved oxygen content for the treatment of sewage；Temperature monitoring module 6, the temperature of real-time monitoring treatment sewage.Regulating current device receives
The central processing unit, adjust the size of current by bio-carrier.Inlet tank 7, for storing sewage；Water pump 8 will intake
Sewage in case 7 is extracted to the clear water tanks 4.It is additionally provided with aerator 10, is the sewage oxygenation in clear water tanks 4.Wherein, if on
Stating power supply is AC power source, then is direct current by the AC conversion, then is bio-carrier power supply.
As shown in Fig. 2, the bio-carrier 1 includes that centerbody 101 is made in elastic filler, and is centrally located body 101
The fibre bundle 102 of surrounding；The first conducting wire 2 is set in above-mentioned center body, and is electrically connected by first conducting wire 2 with external power supply.
First the bio-carrier system of embodiment 1 is tested, design parameter is as follows:
1, small-scale experiment
Test apparatus: the 1) clear water tanks of 3 sets of interior 1L (practical is graduated cylinder)；2) (centerbody 101 is for 6 conductive biological carriers
3 D elastic filler, specification φ 200 × 0.45, the first conducting wire 2 are copper wire line)；3) water pump 8 (flow velocity 1-220ml/min)；4) small
Type aerator 10 (power 8w, four gas outlets, each gas output are 4L/min)；5) temperature monitoring module 6 (digital display thermometer),
ORP monitoring modular 3 (ORP analyzer), dissolved oxygen monitoring modular 5 (dissolved oxygen meter)；6) regulating current device (potentiometer), Standard resistance range
10Ω-2MΩ；7) DC power supply (4 battery of section 5)；5 ‰) 8) (EM strain, dosage are to commodity strain.
Rapid biofilm test: experimental water is simulation test sewage treatment plant inflow, and using peristaltic pump Inlet and outlet water, use is small
Type aerator aeration oxygen replenishing, dissolved oxygen control within the scope of 2-3mg/L, and 20 DEG C ± 5 DEG C of temperature, after strain and sewage are mixed, pump
Enter graduated cylinder, after 2 days sealing and circulatings, to be daily respectively that 30%, 50%, 100% quantity of exchanged water carries out microculture, biofilm at
The outstanding feature of function are as follows: water outlet COD removal rate > 55%, biofilm thickness > 0.2mm；In conjunction with test result, in the electricity of 50mA
Under the stimulation of pond, microorganism colonization speed shortens to 3d from 5d, and COD removal rate improves 15% or so.
Bio-carrier regeneration test: it after bio-film colonization success of the test, is run in the case where MLSS concentration is the operating condition of 7000mg/L
One month, after film thickness reaches 5mm or so on bio-carrier, sewage is drained, observes microorganism falling speed；In the electricity of 150mA
Under the stimulation of pond, microorganism falling speed shortens to 30-45min from 1-2d, has greatly accelerated the falling speed of microorganism, and will not
Microorganism is adhered to again and is had an adverse effect.
2. pilot plant test
Positioned at certain scenic spot public building intermediate water reuse system with sanitary sewage be water inlet, using " aerobic (biofilm)+
Artificial swamp " is the treatment process of core, design treatment scale 70m3/ d, treated effluent reuse in sprinkling irrigation water, but
In actual moving process, since tourist's number changes greatly, influent quality and water are extremely uneven, and microorganism growth is difficult, raw
Biofilm is difficult on object carrier.
In view of the above problems, in project inputs using after one month, to the bio-carrier in aerobic tank using the present invention into
Row transformation: 1) on ordinary elasticity bio-carrier increase electrical conductor (increase by the copper wire of 1 1mm or so in umbilical cord, it is upper in
Lower three sections of fixations)；2) bio-carrier by electrical conductor connect networking after, be connected with cable (RVV3 × 1.5), potentiometer and
Transformer (220V turns 12V DC), automation distribution box connection；3) ORP probe is also connected to automation distribution by signal wire
In case.
It is by the electric field continued stimulus of 50mA or so, the ORP value in sewage disposal system is steady in later period engineering operation
It is scheduled on+200 to arrive in+400Mv range, is that good habitat is created in the growth of microorganism, ensure that the fast and effective of bio-carrier
Biofilm, and it is of the invention with electric consumption daily less than 1 kwh, hardly increase operating cost.
Embodiment 2
As shown in Figure 1, the present invention provides a kind of rapid biofilm and regenerated bio-carrier system, comprising: more biologies carry
Body 1 carries out purified treatment to sewage；The every bio-carrier 1 is electrically connected by the first conducting wire 2 with external power supply；ORP monitoring
Module 3, the ORP value of real-time monitoring treatment sewage；Central processing unit obtains the collected ORP value of ORP detection module, according to
Above-mentioned ORP value adjusts the size of current by bio-carrier, until ORP value reaches preset value.Multiple clear water tanks 4, accommodate wait locate
Manage sewage and the biological bacteria for purified treatment.Here clear water tanks 4 can be multiple, be also possible to multiple.Each water purification
A bio-carrier 1 is accommodated in case 4；4 bottom of clear water tanks is additionally provided with aeration plate；Dissolved oxygen monitoring modular 5, real-time monitoring wait locating
Manage the dissolved oxygen content of sewage；Temperature monitoring module 6, the temperature of real-time monitoring treatment sewage.Regulating current device, described in reception
Central processing unit, adjust the size of current by bio-carrier.Inlet tank 7, for storing sewage；Water pump 8, by inlet tank 7
Interior sewage is extracted to the clear water tanks 4.It is additionally provided with aerator 10, is the sewage oxygenation in clear water tanks 4.The present invention is being run
Initial stage promotes cell metabolism, increment and enzymatic activity using continuous electric field stimulation, realizes the rapid biofilm of microbe carrier；It is running
The oxygenolysis for accelerating decline cell own endogenous breathing in the process, promotes the metabolism of microorganism, reduces sludge
Outer discharge capacity；The hydrogen that electrolytic stimulation generates simultaneously improves the denitrification ability of microorganism as electron donor；In later period maintenance
Microbial activity is caused to lose by pulse voltage, microorganism fast-falling efficiently solves bio-carrier blocking, conglomeration, plate
The problems such as knot.
Wherein, it is additionally provided with cleaning plant, is installed in the clear water tanks 4, the cleaning plant includes: T-type support bar
401, transverse strands are set to inside the clear water tanks 4；The vertical portion of the T-type support bar 401 is coaxially connected in external motor
Installation axle；Under motor drive, the T-type support bar 401 realizes rotation；A pair of of brush board 402, perpendicular to the T-type support bar
The both ends of 401 horizontal components；The brush board 402 can be moved along 401 horizontal component of T-type support bar；A pair of of brush board 402 that
This opposite one side adheres to bristle 403 respectively, and bristle is different in size；It, can be according to reality when being blocked in 1 later period of bio-carrier
Demand moves a pair of of brush board 402 along 401 horizontal component of T-type support bar, close to each other or separate, recycles motor band
Dynamic T-type support bar 401 rotates, so that the bristle 403 on brush board 402 cleans bio-carrier 1 with water, avoids its blocking.
Ventilation pipe, circulating line 404 including upper and lower horizontal distribution and is set up in several vertical pipes between the two
Road 405, vertical pipeline 405 are communicated with adjacent circulating line 404；One of circulating line 404 is connected to extraneous gas source；
Two circulating lines 404 are attached at 4 inner wall of clear water tanks, and respectively close to top, lower part；And the ventilation pipe interval
It is connected to several nozzles 406；All nozzles 406 spray high pressure gas toward bio-carrier 1 towards the bio-carrier 1.After and
Phase can use high pressure gas and wash away to bio-carrier 1, avoid its blocking.
Wherein, the bio-carrier 1 includes: inner sleeve 101；Outer sleeve 102 is set in outside the inner sleeve 101；Institute
State inner sleeve 101, outer sleeve 102 is formed by connecting by several sections of jurisdiction, between two neighboring section of jurisdiction by the first spring 121 connect
It connects；And inner sleeve 101 is consistent with the section of jurisdiction quantity of outer sleeve 102, and corresponds respectively, inner sleeve 101 and 102 phase of outer sleeve
It is connected between corresponding section of jurisdiction by second spring 122；The section of jurisdiction is the mesh-like structure of thickness 1-2cm；The inner sleeve
Cylinder is annular in shape, interior hollow, inside coaxially wears first conducting wire, first conducting wire is connected to institute by several second conducting wires
State the inner wall of inner sleeve.It is attached using spring, when the external world is washed away or is cleaned with water, can be very good the deformation using spring
To drive further cleaning, raising cleaning efficiency；Such as when with high pressure gas, when flushing, spring is connected so that adjacent section of jurisdiction
Shake enhancing, to improve cleaning effect.
Although the embodiments of the present invention have been disclosed as above, but its is not only in the description and the implementation listed
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily
Realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is simultaneously unlimited
In specific details and legend shown and described herein.
Claims (10)
1. a kind of rapid biofilm and regenerated bio-carrier system characterized by comprising
Bio-carrier carries out purified treatment to sewage；The bio-carrier is electrically connected by the first conducting wire with external power supply；
ORP monitoring modular, the ORP value of real-time monitoring treatment sewage；
Central processing unit obtains the collected ORP value of ORP detection module, adjusts the electricity by bio-carrier according to above-mentioned ORP value
Size is flowed, until ORP value reaches preset value.
2. rapid biofilm as described in claim 1 and regenerated bio-carrier system, which is characterized in that
Clear water tanks accommodate treatment sewage and the biological bacteria for purified treatment.
3. rapid biofilm as claimed in claim 2 and regenerated bio-carrier system, which is characterized in that further include:
Dissolved oxygen monitoring modular, the dissolved oxygen content of real-time monitoring treatment sewage；
Temperature monitoring module, the temperature of real-time monitoring treatment sewage.
4. rapid biofilm as described in claim 1 and regenerated bio-carrier system, which is characterized in that further include:
Regulating current device receives the central processing unit, adjusts the size of current by bio-carrier.
5. rapid biofilm as claimed in claim 2 and regenerated bio-carrier system, which is characterized in that further include:
Inlet tank, for storing sewage；
Water pump extracts the sewage in inlet tank to the clear water tanks.
6. rapid biofilm as described in claim 1 and regenerated bio-carrier system, which is characterized in that the bio-carrier packet
It includes elastic filler and centerbody is made, and be centrally located the fibre bundle of body surrounding；
The first conducting wire is set in above-mentioned center body, and is electrically connected by first conducting wire with external power supply.
7. rapid biofilm as described in claim 1 and regenerated bio-carrier system, which is characterized in that if above-mentioned power supply is to hand over
The AC conversion is then direct current by galvanic electricity source, then is bio-carrier power supply.
8. rapid biofilm as claimed in claim 6 and regenerated bio-carrier system, which is characterized in that the centerbody is in circle
Column.
9. rapid biofilm as claimed in claim 2 and regenerated bio-carrier system, which is characterized in that be additionally provided with cleaning dress
It sets, is installed in the clear water tanks, the cleaning plant includes:
T-type support bar, transverse strands are set to inside the clear water tanks；The vertical portion of the T-type support bar is coaxially connected in outside
The installation axle of motor；Under motor drive, the T-type support bar realizes rotation；
A pair of of brush board, perpendicular to the both ends of the T-type support bar horizontal component；The brush board can be along the T-type support bar water
Flat partial movement；
A pair of of brush board one side relative to each other adheres to bristle respectively, and bristle is different in size；
Ventilation pipe, circulating line including upper and lower horizontal distribution and is set up in several vertical pipelines between the two, vertically
Pipeline is communicated with adjacent circulating line；One of circulating line is connected to extraneous gas source；Two circulating lines attach
In the water purification chamber interior wall, and respectively close to top, lower part；
And the ventilation pipe interval is connected to several nozzles；All nozzles towards the bio-carrier, are sprayed toward bio-carrier
High pressure gas.
10. rapid biofilm as claimed in claim 2 and regenerated bio-carrier system, which is characterized in that the bio-carrier
Include:
Inner sleeve；
Outer sleeve is set in outside the inner sleeve；
Wherein, the inner sleeve, outer sleeve are formed by connecting by several sections of jurisdiction, are connected between two neighboring section of jurisdiction by the first spring
It connects；And inner sleeve is consistent with the section of jurisdiction quantity of outer sleeve, and corresponds respectively, inner sleeve section of jurisdiction corresponding with outer sleeve it
Between pass through second spring connect；
The section of jurisdiction is the mesh-like structure of thickness 1-2cm；
The inner sleeve is annular in shape, interior hollow, inside coaxially wears first conducting wire, and first conducting wire passes through several second
Conducting wire is connected to the inner wall of the inner sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811394629.3A CN109809555B (en) | 2018-11-20 | 2018-11-20 | Quick biofilm formation and regeneration biological carrier system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811394629.3A CN109809555B (en) | 2018-11-20 | 2018-11-20 | Quick biofilm formation and regeneration biological carrier system |
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| Publication Number | Publication Date |
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| CN109809555A true CN109809555A (en) | 2019-05-28 |
| CN109809555B CN109809555B (en) | 2021-10-08 |
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ID=66601884
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811394629.3A Active CN109809555B (en) | 2018-11-20 | 2018-11-20 | Quick biofilm formation and regeneration biological carrier system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113881550A (en) * | 2021-09-22 | 2022-01-04 | 海南超船电子商务有限公司 | Marine environment monitoring system based on ship and wireless sensor network |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2817527A1 (en) * | 1978-04-21 | 1979-10-25 | Horst Bormet | Clarification plant run=off gutter cleaning - by twin brush carrier adjustable in height and spread |
| CN2080939U (en) * | 1990-11-17 | 1991-07-17 | 玉环县楚门环保净化设备厂 | Elastic biocycle filling |
| CN2294952Y (en) * | 1997-01-31 | 1998-10-21 | 池万清 | Integrated elastic stereo filler |
| CN105834147A (en) * | 2016-05-18 | 2016-08-10 | 杨金才 | Cleaning method and device for transformer substation insulator |
| CN206244500U (en) * | 2016-11-17 | 2017-06-13 | 广州市广深环保科技有限公司 | A kind of electrochemistry MBR membrane bioreactors |
| CN107377456A (en) * | 2017-09-05 | 2017-11-24 | 李亮 | Reserved steel bar cleaning device |
-
2018
- 2018-11-20 CN CN201811394629.3A patent/CN109809555B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2817527A1 (en) * | 1978-04-21 | 1979-10-25 | Horst Bormet | Clarification plant run=off gutter cleaning - by twin brush carrier adjustable in height and spread |
| CN2080939U (en) * | 1990-11-17 | 1991-07-17 | 玉环县楚门环保净化设备厂 | Elastic biocycle filling |
| CN2294952Y (en) * | 1997-01-31 | 1998-10-21 | 池万清 | Integrated elastic stereo filler |
| CN105834147A (en) * | 2016-05-18 | 2016-08-10 | 杨金才 | Cleaning method and device for transformer substation insulator |
| CN206244500U (en) * | 2016-11-17 | 2017-06-13 | 广州市广深环保科技有限公司 | A kind of electrochemistry MBR membrane bioreactors |
| CN107377456A (en) * | 2017-09-05 | 2017-11-24 | 李亮 | Reserved steel bar cleaning device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113881550A (en) * | 2021-09-22 | 2022-01-04 | 海南超船电子商务有限公司 | Marine environment monitoring system based on ship and wireless sensor network |
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| CN109809555B (en) | 2021-10-08 |
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Address after: Room 2101-2104, 21 / F, unit a, block a, Hubei science and technology venture building, Xiaohongshan East District, Wuchang District, Wuhan City, Hubei Province, 430061 Patentee after: CCCC Road & Bridge Special Engineering Co.,Ltd. Address before: Room 2101-2104, 21 / F, unit a, block a, Hubei science and technology venture building, Xiaohongshan East District, Wuchang District, Wuhan City, Hubei Province, 430061 Patentee before: CCCC ROAD & BRIDGE SPECIAL ENGINEERING Co.,Ltd. |
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