CN101121568A - Pool purification system - Google Patents
Pool purification system Download PDFInfo
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- CN101121568A CN101121568A CNA2006101042581A CN200610104258A CN101121568A CN 101121568 A CN101121568 A CN 101121568A CN A2006101042581 A CNA2006101042581 A CN A2006101042581A CN 200610104258 A CN200610104258 A CN 200610104258A CN 101121568 A CN101121568 A CN 101121568A
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- 0 C[*+]1C(C2)C2(CC2)CC2C(CI)CCC(*)(CCCCCCI)CC1 Chemical compound C[*+]1C(C2)C2(CC2)CC2C(CI)CCC(*)(CCCCCCI)CC1 0.000 description 2
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- 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
Abstract
The present invention relates to a pond purifying system for improving the water quality for the pond water; the system uses the water supplied by a pump (P) sprayed into the pond so as to increase the solution oxygen content in the pond water; the device is characterized in that: the pond purifying system comprises: an outtake mouth (5) connecting to the deep level of the pond and an absorbing tube (3) between the pump (P); the device transfers the liquid provided by the pump (P) to a supply tube (4) of the whole pond; a plurality of connecting tubes (9) are connected to the center direction of the pond according to some distance along the supply tube; a wave nozzle (7) of an air absorbing tube (6) communicating with the air is arranged on the center, which is also connected on the front end of the connecting tube (9). The system is with much lower installation fee and operation fee and much better water-purifying effect; the system can manage the water quality of the pond more effectively.
Description
Technical field
The present invention relates to improve the pool purification system of pond water quality.In more detail, relate to circulation, backflow pond water, be easy to inject the gas (O useful simultaneously water quality management
2, O
3Deng), increase the dissolved oxygen content in pond greatly, the organism in the oxidation stain water body, thus suppress to produce algae and, manage pond water quality efficiently as the anaerobic bacterium of stench reason.
Background technology
Algae that perches in the pond or pond waterplant belong to first producer (primaryproducer), and they depend on light, water and nitrogen that is dissolved in the water or phosphorus etc. are bred.And, the water (rainwater, irrigation water, draining etc.) that flow into any form in the pond also contains the needed nutrient substance of algae, also supply nutrient substance by fertilizer residue, soil particle and air (the nitrogen gas dissolved nitrate that after pond water, is converted in the atmosphere), be rich in the nutrient substance of algae in the pond always, its source of supply is also very extensive, and its supply is also very huge.
Such as, the phosphorus that rainwater contains (phosphorus) has 0.05ppm.Algae not only perches in the pond, and pond throw out itself also becomes good algae nutrient substance.When the oxygen supply of these nutrient salts of oxidation is insufficient, then accelerate the eutrophication in pond.Cause too much breeding and the green alga phenomenon takes place of algae, and these algae are because of the reduction death by suffocation of oxygen in water amount, its corpse becomes other source of pollution again.
These pollutant sediments can decomposition because aerobic effect is most of in water the time.And microorganism needs to consume oxygen in this decomposition course, and obtains most of oxygen that is consumed in water.If water is when stagnating, oxygen is consumed because of carrying out microbiological degradation in the water body, and oxygen is lacked more.When oxygen is not enough, will postpone to decompose action of microorganisms and the opacity that increases water body, and nutrient substance be emitted once more turn back in the water.Thereby cause algae reproduction, growth, the disadvantageous vicious cycle of elimination process control.
Supply oxygen constantly can make aerobic microorganism decomposing organic matter matter efficiently fully again, and purifies pond water quality.In contrast, when no oxygen supply or oxygen supply deficiency, anaerobion breeds rapidly.Decompose in these organism processes and can produce hydrogen sulfide (hydrogen sulfide) or biogas (methane) and the pond produces stench.
Therefore, when the water that stores in pond or lakelet does not flow, because of the stagnation self-purification capacity very poor.By the air in Venturi injection water and the atmosphere, the area that the water in the pond is contacted with air increases more than hundreds of times and even thousands of times, and corresponding and airborne oxygen contact area also increases thereupon, thereby increases the dissolved oxygen content in the water body.
Figure 10 is the orthographic plan according to the pool purification system of conventional art.Many water sprays are installed on pond 10 or ventilation plant prevents to pollute the pond by adopting, but need provide equipment in addition for supply oxygen, thereby its oxygen supply rate is restricted, and when the out-of-shape in pond, the stagnant water area that the water body circulation is difficult to reach takes place in protuberance 11 at periphery 20 easily, as the oblique line part among Figure 10.
And, when injecting, need soup hutch, pump of constant delivery type, implantation tool (KIT) and controller etc. to the useful liquid of water quality management.Generally need be provided for during injecting gas gas dissolving in the treatment trough of water or disperse auxiliary equipment such as oxygen hose, then need dissolve case in addition during the non-processor groove, therefore, not only need much to set up installation costs and running cost and maintenance management expense, and can not while treatment liq and gas with an equipment.Therefore inject the O useful to water quality management
2, O
3Deng gas with when injecting liquid such as pH value conditioning agent, algicide, photosynthesis cut-out agent, binding agent, microbial medicine, different devices is installed respectively.
Summary of the invention
The present invention creates in order to solve above-mentioned these problems, and its purpose is to provide a kind of pool purification system, can easily prevent the body pollution corruption of pond water, and saves the expense of maintenance management greatly.
And, pool purification system provided by the invention when gas being injected into water body (soup), can make gas loss minimize, but also can use same table apparatus supply gas and liquid simultaneously, and save system's installation costs and maintenance management expense greatly.
To achieve these goals, the invention provides a kind of pool purification system, thereby arriving the inner dissolved oxygen content that increases the pond in pond, it is characterized in that by the jet of water of pump supply; This pool purification system comprises: connect the intake of pond deep layer portion and the tail pipe between the pump; The supply pipe that is fed to whole pond from the liquid of described pump supply equably; The a plurality of pipe connectings that connect to pond center position branch at a certain distance from above-mentioned supply pipe; Be connected the front end of above-mentioned pipe connecting, and connect Venturi with the air intake pipe that is communicated with atmosphere at central part.
The front end that is connected the air intake pipe of described Venturi pars intermedia is provided with a plurality of at a certain distance and exposes in atmosphere.
This pool purification system possesses liquid medicine injection apparatus in addition, and above-mentioned liquid medicine injection apparatus comprises: the take-off pipe that is connected in parallel with described supply pipe; Be connected the Venturi tube of above-mentioned take-off pipe middle portion; Be connected to the tail pipe of above-mentioned Venturi tube middle portion from gas generation apparatus or water quality cleansing agent hutch.
Above-mentioned pipe connecting is provided with lowly than soup supply pipe.
Above-mentioned pipe connecting is provided with highly than soup supply pipe, and the end of above-mentioned pipe connecting is connected to the lower end of described supply pipe inboard from connecting portion, and extend in the liquid of described supply pipe inside.
Have the dissolving portion of debond pipe connecting and Venturi at the upstream side of above-mentioned supply pipe, this dissolving portion has the gas of making and the well-mixed length of water, has one at the rear of this dissolving portion and connects discharge portion in conjunction with pipe connecting and Venturi.
Said system of the present invention has:
First, by pump (land pump or submersible pump all can use) and intake and tail pipe extraction pond deep water, circulation tube or supply pipe (outside, pond and inside all can be provided with) are set afterwards along the edge, pond, spray with the place of low approximately 20～30cm from the surface, pond by the Venturi that is provided with at a certain distance on this circulation tube, make the pond water circulation, thereby blending surface water (high temperature, the oxygen state of saturation) and deep water (low temperature, the no oxygen state), form the comprehensive backflow of the anaerobic bacterium propagation that suppresses pond deep layer portion, and make circulating effect the best.
The second, on the circulation tube of pond setting on every side, a plurality of Venturis are set at a certain distance, even the complex-shaped bending in pond can not occur dead water region yet and produce refluxing, thereby increase circulating effect comprehensively in pond waters.
Three,, thereby need not other power airborne oxygen is dissolved in the pond waters automatically because injection nozzle uses Venturi.Thereby saved power charge greatly, according to the characteristic of Venturi, air is discharged with micro bubble, thereby has improved the transfer efficiency of oxygen, and makes dissolved oxygen content reach maximum value simultaneously.
When four, the automatic injection device of easy medicament (Venturi) being set dropping into pond scavenging agent and useful gas, need not other power, and can adjust supply and mixture ratio automatically.Thereby improved the pond widely and purified efficiency of managing and convenience.
Five, the pipe connecting of Venturi is connected circulation tube top, and to extend to circulation tube inner and be positioned at liquid always.When gas is not dissolved in liquid, can not be discharged to the outside by Venturi.Thereby can be all dissolving and utilizations of the gas that injects.
At last, reaching the best with pond specification and water quality is that condition is adjusted recycle pump specification, circulation tube length and pipe diameter, Venturi structure and nozzle and spacing is set, quantity is set and other set up setting up standard of facility, thereby saves installation costs.
Like this, the present invention can improve the dissolved oxygen content of pond waters widely, and significantly reduce biochemical oxygen demand (BOD) (BOD:Biological Oxygen Demand) or chemical oxygen demand (COD) (COD:Chemical Oxygen Demand), oxidation is as the algae or the organic substance of pond source of pollution, and plays sterilization and purify the effect in pond.
Below, structure of the present invention and action effect are described with reference to the accompanying drawings.
Description of drawings
Fig. 1 is the orthographic plan of first example according to the present invention.
Fig. 2 is the side elevational view and the partial enlarged drawing of second example according to the present invention.
Fig. 3 is the first example side elevational view according to pipe connecting structure of the present invention.
Fig. 4 is the side cross-sectional view of amplification of the Venturi of one of major portion of the present invention.
Fig. 5 is the side elevational view according to pipe connecting structure first example of the present invention.
Fig. 6 is the side elevational view according to pipe connecting structure second example of the present invention.
Fig. 7 is side elevational view and the partial enlarged drawing according to pipe connecting structure the 3rd example of the present invention.
Fig. 8 is the startup explanatory view at the pool purification system liquid medicine injection apparatus.
Fig. 9 is the orthographic plan of the present invention's second example.
Figure 10 is the orthographic plan according to the pool purification system of conventional art.
Embodiment
According to pool purification system of the present invention as shown in Figure 1 to Figure 3, partly constitute with intake, suction portion, pump, supply pipe substantially.Be positioned at pond 1 bottommost layer part intake 5, from above-mentioned intake 5 be connected to the tail pipe 3 of pump P, is connected with pump liquid (water, soup) with said pump P supply be fed to supply pipe 4 on the whole pond equably, from above-mentioned supply pipe at a certain distance to a plurality of pipe connectings 9 of pond center direction branch connection, be connected the front end of above-mentioned pipe connecting 9, the Venturi 7 of the air intake pipe 6 that the central part connection is communicated with atmosphere has constituted pool purification system of the present invention.Be ejected into middle body by said nozzle water from the edge, pond, the water in the whole pond carries out reflux cycle in the direction of arrows.
Above-mentioned soup supply pipe 4 branch at a certain distance connects a plurality of pipe connectings 9, has an end is exposed to water surface air outside tail pipe 6 by certain altitude Venturi 7 in the terminal part setting of each pipe connecting 9.Automatically suck airborne oxygen by above-mentioned air intake pipe 6.The oxygen that sucks according at this time hydraulic pressure and the pressure official post between the normal atmosphere is converted to ultramicrofine bubble state, is injected in the water afterwards and dissolving.Relatively the time, oxygen transfer efficient (Oxygen transferefficiency) has increased more than hundreds of times and even thousands of times with common water spray or ventilation system.Finally make the whole pond oxygen state that reaches capacity.
On the other hand, the place of the water of pond deep layer portion by a plurality of Venturis 7 about 20～30cm under the surface, pond sprayed, makes the water the pond in not only have horizontal flow, but also by about the mobile mixing effect carry out comprehensive backflow.The water at edge, pond is recycled to the intake of deep layer portion rapidly.So Recycle design not only solves the poor of water temperature between pond low temperature deep water and the high temperature surface water, and the abundant and high surface water of aerobic bacteria population density continues to be fed to no oxygen state and the high deep layer portion of anaerobic bacterium population density dissolved oxygen content.Thereby suppress the breeding of anaerobism and aerobic bacteria simultaneously, purify the pond effectively.
And, required gas (O during use and management of the present invention pond
2, O
3) and liquid (microbial culture medium, other pond scavenging agents) time, for gas and the liquid that these is not had other power also is injected into supply pipe 4 easily automatically, the automatic injection device 8 of the soup that utilizes the Venturi tube principle can be connected between pump P discharge opening and the supply pipe 4, adopt the particulate state input agent to significantly reduce time and funds compared to existing technology.
Above-mentioned supply pipe 4 forms along the edge, pond, so global shape is similar to the peripheral shape in pond.The Venturi 7 of the supply pipe end that is connected with said pump P also need have spouting of liquid, and therefore, said pump P should have sufficient output pressure.
Intake 5 is in order to be easy to extract out the deep water in pond, to be located at pond bottommost layer portion.Air intake pipe 6 leading sections that are connected Venturi 7 preferably are exposed in the atmosphere, and the outlet of Venturi 7 is towards the center, pond.
Fig. 4 is the side cross-sectional view of amplification of the Venturi of one of major portion of the present invention.The middle portion sectional area ratio gangway sectional area of the connection air intake pipe 6 of Venturi 7 is little, by the acceleration of the fluid in the above-mentioned Venturi 7 at narrow middle portion, and according to the Bernoulli principle pressure of middle portion is dropped to below the normal atmosphere.Therefore, the oxygen in the atmosphere can flow into Venturi 7 inside by air intake pipe 6, is ejected into the pond with the water of supplying from pipe connecting 9 according to hydraulic pressure (soup).
Fig. 5 is the side elevational view according to pipe connecting structure first example of the present invention, and Fig. 6 is the side elevational view according to pipe connecting structure second example of the present invention, and Fig. 7 is the side elevational view according to pipe connecting structure the 3rd example of the present invention.
At first, as shown in Figure 5, when pipe connecting 9 is provided with highly than soup supply pipe 4, if an influent does not just have much problems in the pipe connecting, but shown in example, when connecting liquid in pipe 41 and gas 42 and be divided into top and the bottom, gas 42 is positioned at pipe connecting 9 tops, thereby is emitted under the state that is not dissolved in water (soup).Therefore, if comprise O in water this moment (soup)
2, O
3When being useful on the gas of water quality management, gas is directly discharged, and waste is a lot, can not reach the decontamination effect improving of expection.
In contrast, as shown in Figure 6, when pipe connecting 9 was provided with lowly than water (soup) supply pipe 4, liquids and gases were blended in the pipe connecting together, and gas 42 also is positioned at pipe connecting 9 tops, can not be emitted under the state that is not dissolved in water (soup).
Therefore, the example of Fig. 6 for not wasting the gas that is included in water (soup) lining, is more economical and efficient method than Fig. 5 example.
But, when connecting the pipe arrangement of pool purification system, at first soup supply pipe 4 after edge, pond 2 is provided with, a plurality of nozzle pipe connectings 9 on above-mentioned supply pipe and connect use at a certain distance.As shown in Figure 6, when pipe connecting is provided with lowly than water (soup) supply pipe, need connect above-mentioned pipe connecting in pipe bottom, it is not high therefore to operate inconvenient efficient yet.In order to improve these problems, as shown in Figure 7, above-mentioned pipe connecting 9 is provided with highly than supply pipe 4, and the end 91 of above-mentioned pipe connecting 9 extends to supply pipe inside lower end portion, and be positioned at the liquid 41 of supply pipe inside always, and so be provided with, make fitting operation easy, avoid the unnecessary of valuable gases to scatter and disappear simultaneously, obtained good decontamination effect improving.
Above-mentioned supply pipe 4 top combining covers 92 cover by these and to state nozzle pipe connecting 9 and insert combinations, for liquid 41, the gas 42 of supply pipe 4 inside does not leak into the outside, fully seal around these connection sections.
Fig. 8 is the startup explanatory view of the liquid medicine injection apparatus in pool purification system.Comprise microbial culture medium and soup (pond scavenging agent etc.) the automatic liquid medicine injection apparatus 8 that inject useful in the present invention in addition along supply pipe 4 to the water quality management that is back to pond water.
Above-mentioned liquid medicine injection apparatus 8 is connected in parallel on the supply pipe 4 as shown in Figure 8, is fed to the pond equably thus from the liquid medicine injection apparatus 8 automatic water of supplying (soup), and by supply pipe.That is, the take-off pipe of liquid medicine injection apparatus 8 81 is connected in parallel with supply pipe 4, is connected the Venturi tube 82 of above-mentioned take-off pipe 81 pars intermedias, therebetween the soup tail pipe 83 that is connected with gas generation apparatus or water quality cleansing agent hutch 84 of portion's connection.
Therefore, the water that flows into by intake 5 according to pump P pressurization is during through soup supply pipe 4, because of the take-off pipe 81 above-mentioned soup supply pipe 4 that is connected in parallel, so some water flow into above-mentioned take-off pipe 81.When the water that flow into take-off pipe 81 flows through Venturi tube 82, because of above-mentioned Venturi tube 82 pars intermedias have connected the tail pipe 83 that is connected with gas generation apparatus or water quality cleansing agent hutch 84, the fluid of supplying by above-mentioned tail pipe 83 according to the Bernoulli principle flow into Venturi tube 82 inside, the fluid that is fed to Venturi tube 82 inside like this mixes with the water that flow into take-off pipe 81, and continues to be fed to the pond by above-mentioned supply pipe 4.
Water (soup) includes only the gas (O that is useful on water quality management
2, O
3Deng) time, label 84 is gas generation apparatus.When water (soup) included only the liquid (pH value conditioning agent, algicide, photosynthesis cut off agent, binding agent etc.) that is useful on water quality management, label 84 was water quality cleansing agent hutch.When water (soup) comprised gas and liquid simultaneously, label 84 was to belong to gas generation apparatus and water quality cleansing agent hutch simultaneously.So liquid medicine injection apparatus 8 is not only simple in structure, and its construction cost, running cost and maintenance management expense are all relatively cheap, and can solve gas and liquid injection problem simultaneously with a table apparatus.
When water (soup) lining comprises the supply of the useful gas of water quality management, can under the state of water, be fed to the pond in abundant dissolving (mixing), need the process of mixed gas and water in order to make gas.This problem can be according to the present invention the method for Fig. 9 be resolved.
At the upstream portion debond pipe connecting 9 of above-mentioned supply pipe 4 and the supply pipe of Venturi 7, form dissolving portion 44, this dissolving portion 44 forms according to gas and the well-mixed length of water, forms discharge portion 45 at the rear of this dissolving portion 44 with the supply pipe that one connects in conjunction with pipe connecting 9 and Venturi 7.
In example, supply pipe 4 is provided with along the edge, pond, according to the gaseous species of pipe diameter, pumping pressure, use, can adjust the length ratio between supply pipe dissolving portion 44 and the discharge portion 45 arbitrarily.
So the pool purification system of the present invention that constitutes when 1 muddiness of pond, starts pool purification system.At this moment muddy water flow into after the supply pipe 4 by intake 5 and pump according to pump P in the pond 1, by pipe connecting 9 and Venturi 7 high pressure sprayings in the pond.
After starting more than the certain hour, after the draught head that air intake pipe 6 leaked-in airs by being exposed to the water surface produce according to through above-mentioned Venturi 7 time sucks, be dissolved in the water with fine bubble state, with common water spray system relatively the time, oxygen transfer usefulness reaches about 12～20 times, and keeps very high dissolved oxygen content.
Like this, the present invention improves the dissolved oxygen content of pond water greatly, significantly reduces biochemical oxygen demand (BOD) (BOD) and chemical oxygen demand (COD) (COD), thereby oxidation and is carried out sterilization and disinfection to anaerobic bacterium or virus as the algae of pond source of pollution or organic substance etc.
And even if the supply pipe 4 that is provided with along the edge in pond is crooked mild or crooked suddenly also be provided with easily.By spraying the water at low temperature of pond deep layer, can eliminate the water temperature layer, and along with the supply of the abundant water of dissolved oxygen content, oxidation of organic compounds cuts off nutrient substance such as algae simultaneously and keeps the pond water purification.
Industrial applicability
As previously discussed, the present invention arranges supply pipe along the edge, pond, make it conduct The pond superficial part that green algae mainly produces the area also produces recirculation water, and has improved dissolved oxygen Amount. Clean-up effect is very high, and the useful gas of water quality management be need not other treatment trough, But utilize supply pipe to dissolve.
And the present invention's cost of equipment simple in structure is cheap, and it is bright to purify the pond water effect Aobvious. The pond is kept clean totally always.
Claims (6)
1. pool purification system, by pump (P) thus the jet of water of supply to the pond the inner dissolved oxygen content that increases the pond, it is characterized in that; This pool purification system comprises: connect the intake (5) of pond deep layer portion and the tail pipe (3) between the pump (P); Liquid from described pump (P) supply is fed to equably the supply pipe (4) in whole pond; The a plurality of pipe connectings (9) that connect to pond center position branch at a certain distance from above-mentioned supply pipe; Be connected the front end of above-mentioned pipe connecting (9), and connect Venturi (7) with the air intake pipe (6) that is communicated with atmosphere at central part.
2. pool purification system according to claim 1 is characterized in that, the front end that is connected the air intake pipe (6) of described Venturi (7) pars intermedia is provided with a plurality of at a certain distance and exposes in atmosphere.
3. pool purification system according to claim 1 is characterized in that, this pool purification system possesses liquid medicine injection apparatus (8) in addition, and above-mentioned liquid medicine injection apparatus (8) comprising: the take-off pipe (81) that is connected in parallel with described supply pipe (4); Be connected the Venturi tube (82) of above-mentioned take-off pipe (81) middle portion; Be connected to the tail pipe (83) of above-mentioned Venturi tube (82) middle portion from gas generation apparatus or water quality cleansing agent hutch (84).
4. pool purification system according to claim 1 is characterized in that, above-mentioned pipe connecting (9) is provided with lowly than soup supply pipe (4).
5. pool purification system according to claim 1, it is characterized in that, above-mentioned pipe connecting (9) is provided with highly than soup supply pipe (4), and the end (91) of above-mentioned pipe connecting (9) is connected to the inboard lower end of described supply pipe (4) from connecting portion, and extend in the inner liquid (41) of described supply pipe (4).
6. pool purification system according to claim 1, it is characterized in that, the dissolving portion (44) that has debond pipe connecting (9) and Venturi (7) at the upstream side of above-mentioned supply pipe (4), this dissolving portion has the gas of making and the well-mixed length of water, has the discharge portion (45) of one connection in conjunction with pipe connecting (9) and Venturi (7) at the rear of this dissolving portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101042581A CN101121568A (en) | 2006-08-07 | 2006-08-07 | Pool purification system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101042581A CN101121568A (en) | 2006-08-07 | 2006-08-07 | Pool purification system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101121568A true CN101121568A (en) | 2008-02-13 |
Family
ID=39084094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006101042581A Pending CN101121568A (en) | 2006-08-07 | 2006-08-07 | Pool purification system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101121568A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102976430A (en) * | 2012-12-05 | 2013-03-20 | 江苏康非特动力科技有限公司 | Microbubble generator |
| CN106865640A (en) * | 2017-02-17 | 2017-06-20 | 重庆鑫乡科技有限公司 | A kind of method and water purification system for improving landscape water body transparency |
| CN108892338A (en) * | 2018-09-21 | 2018-11-27 | 朱林 | A kind of pond automatic water purifying system |
| CN109467244A (en) * | 2018-11-01 | 2019-03-15 | 中核通辽铀业有限责任公司 | A kind of In-situ Leaching Uranium Mine method for deodorizing wastewater |
-
2006
- 2006-08-07 CN CNA2006101042581A patent/CN101121568A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102976430A (en) * | 2012-12-05 | 2013-03-20 | 江苏康非特动力科技有限公司 | Microbubble generator |
| CN106865640A (en) * | 2017-02-17 | 2017-06-20 | 重庆鑫乡科技有限公司 | A kind of method and water purification system for improving landscape water body transparency |
| CN106865640B (en) * | 2017-02-17 | 2020-09-01 | 重庆鑫乡科技有限公司 | Method for improving transparency of landscape water body and water quality purification system |
| CN108892338A (en) * | 2018-09-21 | 2018-11-27 | 朱林 | A kind of pond automatic water purifying system |
| CN109467244A (en) * | 2018-11-01 | 2019-03-15 | 中核通辽铀业有限责任公司 | A kind of In-situ Leaching Uranium Mine method for deodorizing wastewater |
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Open date: 20080213 |