CN101830566A - Method and device for restoring ecology - Google Patents
Method and device for restoring ecology Download PDFInfo
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- CN101830566A CN101830566A CN201010147820A CN201010147820A CN101830566A CN 101830566 A CN101830566 A CN 101830566A CN 201010147820 A CN201010147820 A CN 201010147820A CN 201010147820 A CN201010147820 A CN 201010147820A CN 101830566 A CN101830566 A CN 101830566A
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
-
- 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
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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
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/33—Wastewater or sewage treatment systems using renewable energies using wind energy
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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
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
Abstract
The invention discloses a method and a device for restoring ecology, and belongs to the technical field of water eutrophication treatment. In the method for restoring the ecology, water restoration is performed by biological carriers and in an aeration mode; the biological carriers suspend in the water with different depths and the biological carriers of each layer of depth are arranged uniformly and fixed; the biological carriers have the high specific surface area and the high porosity, provide a good ecological environment for the growth and the propagation of organisms, and also provide enough dissolved oxygen for the biological oxidation through the aeration; in the aeration mode, a rotatable aerator which is complementarily powered by wind energy and electric energy is adopted to increase the aeration area, so that the water restoration effect is improved. An organism system which is attached on the biological carriers decomposes an organic matter in the water through metabolism per se; an aeration pipe and the aerator aerate and rotate at the same time, so that the water aeration area is increased greatly; and the method and the device have the advantages of environmental protection and the like.
Description
Technical field
The present invention discloses a kind of ecological restoring method and device thereof, belongs to the technical field that body eutrophication is administered, and especially relates to ecological restoring method and device that bio-carrier and watercourse aeration technology combine.
Background technology
Body eutrophication (Eutrophication) is meant in the human being's production life process, farmland fertilization, agricultural wastes, city domestic sewage, and food-processing, hold a large amount of dischargings of trade effluent, plant and animal residues etc. such as product processing, and be deposited in the bed mud for a long time, under the spoilage organism effect,, become the endogenous source of pollution of water body constantly to nutritive substances such as water body liberating nitrogen, phosphorus.Enter water bodys such as lake, reservoir, river mouth, bay when excessive nutrition after, hydrobiont particularly algae will breed growth in a large number, their breeding, overgrowing, corruption sharply descend oxygen in water content, cause a large amount of deaths by suffocation of hydrobiont such as fishes and shrimps, some algae even also can discharge some toxic substances fish are poisoned to death.In addition, can emit gases such as methane, hydrogen sulfide when decomposing owing to spoilage organism under the dead algae anaerobic condition, make the water body dirt smelly, transparency descends, and sensory trait worsens.Body eutrophication has restricted lake drainage regional economy and social sustainable development, has become one of global serious ecological environment problem.
The improvement method of body eutrophication mainly contains mechanical desilting method at present, running water substitution method, Chemo-Therapy logos, biological restoration method, watercourse aeration method, and ecological treatment method, and comprehensive regulation method etc.Mechanical desilting method quantities is huge in these methods, and bed mud transportation, the treating processes of digging out will become secondary pollution.The running water substitution method is the pollution transportation process, and the chemical agent that chemical pollution treatment method is added is residual very easily to cause secondary pollution; The known harm of the hazard ratio that the biological restoration method may cause is difficult to control more; The watercourse aeration method needs consumed power, also produces noise pollution; The artificial swamp technology that ecological treatment method is related, the chinampa technology can be limited by envrionment conditions problem or the like.
With the ecological theory is guidance, in eutrophication water, introduce bio-carrier, for indigenous bacterium, algae provide good ecotope, for nitrated, the bacterial flora breeding and the algal grown of denitrification are created suitable condition, utilize the removal effect of strengthening nitrogen, phosphorus attached to the physiological function coordinative role between algae on the bio-carrier and the bacterium two class biologies.
At present aeration in the watercourse aeration method is adopted electric energy more, the energy consumption height.Renewable energy sources such as employing sun power, wind energy are that the aerating apparatus research application of power belongs to emerging direction of scientific rersearch, application number is 200910047293.8 patent, a kind of float type solar energy driven flow building aeration device is disclosed, adopt solar recharging, under the situation of non-secondary pollution, effectively realize making the efficient oxygenation of stream aeration, but as running into rainy weather, the electric energy supply of aerator is restricted, give product use and popularization exerts a certain influence.In addition, restoration of the ecosystem more still need be leaned on biological degraded, and simple watercourse aeration method restoration of the ecosystem has only provided the high density dissolved oxygen, and efficient is on the low side.
Summary of the invention
Deficiency at present conventional restoration of the ecosystem method, the object of the present invention is to provide a kind of ecological restoring method that combines by bio-carrier and watercourse aeration technology, a kind of employing wind energy, sun power complemental power-generation aeration and bio-carrier device are provided simultaneously, reach realization restorations of the ecosystem efficient, energy-saving and environmental protection.
For achieving the above object, the present invention is achieved by the following technical solutions:
A kind of ecological restoring method, carry out the water body reparation simultaneously by bio-carrier and aeration mode, bio-carrier is suspended in the different depths water body, and the bio-carrier of each layer depth evenly is provided with and is fixing, bio-carrier has high-specific surface area and high porosity provides good ecotope for biological growth, breeding, provide enough dissolved oxygen amounts to supply the bio-oxidation needs by aeration simultaneously, what aeration mode adopted is the rotatable aerator increase aeration area of wind energy and electricity mutual complementation power supply, has increased the water body repairing effect.
A kind of restoration of the ecosystem device is provided simultaneously, comprises aeration assembly and bio-carrier, wherein
The aeration assembly, form by aerator and drive unit, aerator is arranged in the water body, drive unit is installed on the body of cabin and is fixed in the bottom, described drive unit composes in parallel supply module by wind power generation and solar cell, and drive unit drives the aerator Rotating with Uniform to increase aeration area;
Bio-carrier, for several, suspend or be fixed in the different depths water body, and the bio-carrier of each layer depth evenly is provided with and is fixing, provide enough dissolved oxygen amounts to supply the bio-oxidation needs by aeration simultaneously, equal attached microbial system is by the organism in the metabolic water of decomposition of self, the eutrophy composition in the adsorbable degraded water body of the microorganism that grows on the bio-carrier on each carrier.
Further, described aerator is made up of two covers, two cover aerators lay respectively at the both sides, front and back of cabin body, give different waters aerations to increase aeration area, described aerator adopts perforation or micro-pore aeration, and two cover aerators respectively are connected with the air compressor machine vapor pipe of drive unit by aerated conduit.
Further, described drive unit comprises air compressor machine, rotating disk and supply module, air compressor machine is installed on the rotating disk, above-mentioned air compressor machine and rotating disk are that two covers are to be used with aerator, rotating disk and air compressor machine are installed on body two ends, cabin, described rotating disk moves with the reciprocal Rotate 180 of a centre bearing ° aerator that is connected with air compressor machine with drive, and air compressor machine is powered by supply module.
Further, described supply module is made up of power generation assembly, store battery and invertor, power generation assembly is made up of wind electricity generating system and solar cell, and the electrical power storage that power generation assembly produces and changes into alternating-current through invertor with direct current and uses for the aeration assembly in store battery.
Further, described cabin body is fixed in the water body by a plurality of demersal location pier, and the bottom of cabin body is connected with bio-carrier it is suspended in water.
Further, described bio-carrier is an ecological matrix, and ecological matrix is for having high-specific surface area and high porosity, and its density is a bit larger tham water, and above-mentioned ecological matrix suspends in water and is fixed on the bottom.
The present invention combines bio-carrier and watercourse aeration technology, is combined by bio-carrier and aerating apparatus.Bio-carrier suspends in water and evenly is fixed on the bottom, and bio-carrier has high-specific surface area and high porosity, is biological growth, and breeding provides good ecotope.By aeration, provide enough dissolved oxygen amounts simultaneously, need for bio-oxidation.
The present invention has following useful effect:
1) utilize renewable energy solar energy and wind power generation, avoided adopting traditional electric energy, the potential safety hazard that cable arrangements caused has advantages such as green, environmental protection simultaneously;
2) wind energy and sun power complement each other, and have avoided the weather condition influence that supply causes to electric energy, and power self-support is self-sustaining;
3) aerated conduit and aerator carry out the rotation of aeration limit, limit, have effectively utilized the dissolved oxygen in the water body, have enlarged the water body aeration area simultaneously greatly.
4) adsorption of bio-carrier, high porosity and high-specific surface area provide good environment to biological growth, and the dissolved oxygen that the while aeration provides has also improved biological treatment effect greatly, and the restoration of the ecosystem level is improved greatly.
5) microorganism system that adheres on the bio-carrier is by the organism in the metabolic water of decomposition of self, eutrophy composition in the adsorbable water body of the microorganism that grows on the bio-carrier, as materials such as nitrogen, phosphorus, sulphur, carbon, and these eutrophy are become separating/enriching, by different microbial processs, transform into carbonic acid gas, water and nitrogen etc., thereby captured the required nutritive substance of blue-green algae growth, suppressed growing of blue-green algae, water quality improves gradually.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is a supply module enlarged diagram of the present invention;
Each component names among the figure
1. aerator, 2. aerated conduit, 3. air compressor machine, 4. rotating disk, 5. wind-driven generator, 6. solar generator, 7. store battery, 8. invertor, 9. cabin body, the 10. bottom, 11. bio-carriers, 12. location piers.
Embodiment
The invention will be further described below in conjunction with accompanying drawing:
Embodiment: system construction drawing sees also Fig. 1, a kind of restoration of the ecosystem device, and cabin body 9 is fixed in the water body by location pier 12, prevents that aeration assembly (equipment) from moving in water.The electric energy that wind-driven generator 5 and solar generator 6 produce is connected in parallel on the electric energy storage-out bus, store battery 7 and invertor 8 are connected in parallel on the electric energy storage-out bus, store battery 7 is collected storage with the electric energy that wind power generation installation 5 and device of solar generating 6 send, and invertor 8 converts the direct current energy that sends to alternating-current (shown in the accompanying drawing 2) simultaneously.The alternating-current that produces uses for air compressor machine 3.
Concrete structure is that air compressor machine 3 is installed on the rotating disk 4, and during aeration, rotating disk 4 slowly rotates and drives the reciprocation cycle rotation together of air compressor machine 3 and aerated conduit 2 and aerator 1, and angle of rotation is 180 °, has increased aeration area greatly.Air is input in the aerator 1 by aerated conduit 2, carries out boring aeration or micro-pore aeration.
See also Fig. 1, below water body, large number of biological carrier 11 is suspending, and the bottom 10 also is evenly distributed with large number of biological carrier 11, bio-carrier 11 has high-specific surface area and high porosity, for indigenous bacterium, algae provide good ecotope, for nitrated, the bacterial flora breeding and the algal grown of denitrification are created suitable condition, utilize the removal effect of strengthening nitrogen, phosphorus attached to the physiological function coordinative role between algae on the bio-carrier and the bacterium two class biologies.When aeration carries out, water body different depths dissolved oxygen content difference, and the various degree of depth all contain bio-carrier in the water body, the dominant difference in each degree of depth bio-carrier, for bio-oxidation, the oxygen of holding concurrently provide different growing environments with anaerobism, increased the water body repairing effect.
A kind of restoration of the ecosystem device of the present invention, comprise cabin body, power generation assembly, store battery, invertor, aerating apparatus and bio-carrier, power generation assembly is made up of wind electricity generating system and solar cell, the electrical power storage that power generation assembly produces is in store battery, through invertor direct current is changed into alternating-current, use for aerating apparatus.Aerating apparatus carries out aeration by aerated conduit and aerator, and bio-carrier suspends and is fixed in the water.Described cabin body (agent structure) by the location pier, is fixed in the water body; Described wind energy and device of solar generating, adopt mode in parallel to link to each other with store battery, store battery and invertor are connected in parallel on the electric energy storage-out bus, store battery is collected storage with the electric energy that wind energy and device of solar generating send, and after invertor converts the direct current energy that sends to alternating-current simultaneously aerating apparatus is powered; Described aerating apparatus is made up of two covers altogether, two cover aerating apparatuss lay respectively at the both sides, front and back of cabin body, give different waters aerations, increase aeration area, aerator in the described aerating apparatus adopts perforation or micro-pore aeration, and air compressor machine is installed on rotatable 180 ° the swivel bearing simultaneously, when aeration, carry out aerated conduit and aerator and follow air compressor machine and slowly rotate, increase aeration area; Described bio-carrier is an ecological matrix, and ecological matrix is for having high-specific surface area and high porosity, and density is a bit larger tham the material of water, suspends in water and is fixed on the bottom.Wherein, the bio-carrier that suspends in water links to each other with boat bottom.
Adopt this device to carry out restoration of the ecosystem, the reparation of bio-carrier, and the high dissolved oxygen amount that aeration provided can improve the water body repairing effect greatly; While has advantages such as green, energy-saving and environmental protection owing to the aeration employing is wind energy and electricity mutual complementation power supply.
The above record only for utilizing the embodiment of this origination techniques content, anyly is familiar with modification, the variation that this skill person uses this creation to do, and all belongs to the claim of this creation opinion, and is not limited to those disclosed embodiments.
Claims (7)
1. ecological restoring method, it is characterized in that: carry out the water body reparation simultaneously by bio-carrier and aeration mode, bio-carrier is suspended in the different depths water body, and the bio-carrier of each layer depth evenly is provided with and is fixing, bio-carrier has high-specific surface area and high porosity provides good ecotope for biological growth, breeding, provide enough dissolved oxygen amounts to supply the bio-oxidation needs by aeration simultaneously, what aeration mode adopted is the rotatable aerator increase aeration area of wind energy and electricity mutual complementation power supply, has increased the water body repairing effect.
2. a restoration of the ecosystem device is characterized in that: comprise aeration assembly and bio-carrier, wherein
The aeration assembly, form by aerator and drive unit, aerator is arranged in the water body, drive unit is installed on the body of cabin and is fixed in the bottom, described drive unit composes in parallel supply module by wind power generation and solar cell, and drive unit drives the aerator Rotating with Uniform to increase aeration area;
Bio-carrier, for several, suspend or be fixed in the different depths water body, and the bio-carrier of each layer depth evenly is provided with and is fixing, provide enough dissolved oxygen amounts to supply the bio-oxidation needs by aeration simultaneously, equal attached microbial system is by the organism in the metabolic water of decomposition of self, the eutrophy composition in the adsorbable degraded water body of the microorganism that grows on the bio-carrier on each carrier.
3. a kind of restoration of the ecosystem device according to claim 2, it is characterized in that: described aerator is made up of two covers, two cover aerators lay respectively at the both sides, front and back of cabin body, give different waters aerations to increase aeration area, described aerator adopts perforation or micro-pore aeration, and two cover aerators respectively are connected with the air compressor machine vapor pipe of drive unit by aerated conduit.
4. a kind of restoration of the ecosystem device according to claim 2, it is characterized in that: described drive unit comprises air compressor machine, rotating disk and supply module, air compressor machine is installed on the rotating disk, above-mentioned air compressor machine and rotating disk are that two covers are to be used with aerator, rotating disk and air compressor machine are installed on body two ends, cabin, described rotating disk moves with the reciprocal Rotate 180 of a centre bearing ° aerator that is connected with air compressor machine with drive, and air compressor machine is powered by supply module.
5. according to claim 2 or 4 described a kind of restoration of the ecosystem devices, it is characterized in that: described supply module is made up of power generation assembly, store battery and invertor, power generation assembly is made up of wind electricity generating system and solar cell, the electrical power storage that power generation assembly produces and changes into alternating-current through invertor with direct current and uses for the aeration assembly in store battery.
6. a kind of restoration of the ecosystem device according to claim 2 is characterized in that: described cabin body is fixed in the water body by a plurality of demersal location pier, and the bottom of cabin body is connected with bio-carrier it is suspended in water.
7. a kind of restoration of the ecosystem device according to claim 2 is characterized in that: described bio-carrier is an ecological matrix, and ecological matrix is for having high-specific surface area and high porosity, and its density is a bit larger tham water, and above-mentioned ecological matrix suspends in water and is fixed on the bottom.
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| CN201010147820A CN101830566A (en) | 2010-03-15 | 2010-03-15 | Method and device for restoring ecology |
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| CN201010147820A CN101830566A (en) | 2010-03-15 | 2010-03-15 | Method and device for restoring ecology |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102358642A (en) * | 2011-09-26 | 2012-02-22 | 厦门闽隆科工贸有限公司 | Biologic water body repairing system |
| CN103319001A (en) * | 2012-03-23 | 2013-09-25 | 太平洋水处理工程有限公司 | Economical hybrid power biological membrane process |
| CN103964575A (en) * | 2013-01-31 | 2014-08-06 | 江苏金梓环境科技有限公司 | Landscape water body ecology restoration system |
| CN104628145A (en) * | 2015-02-07 | 2015-05-20 | 成龙建设集团有限公司 | Multifunctional in-situ aeration water body purification equipment and construction method thereof |
| CN106082465A (en) * | 2016-08-16 | 2016-11-09 | 中冶华天工程技术有限公司 | Turnover type watercourse aeration device |
| CN108069526A (en) * | 2018-01-26 | 2018-05-25 | 南京古蓝环保设备实业有限公司 | The double power generation Water Ecological Recovery aerators of solar wind force |
| CN108624451A (en) * | 2018-07-27 | 2018-10-09 | 百特（福建）智能装备科技有限公司 | Vinasse priming apparatus |
| CN110589974A (en) * | 2019-08-28 | 2019-12-20 | 江苏水工建设有限公司 | Treatment system and method applied to urban black and odorous river channel |
| CN112062432A (en) * | 2020-09-10 | 2020-12-11 | 广州市水电建设工程有限公司 | Sediment microorganism injection device |
| CN113003707A (en) * | 2021-02-18 | 2021-06-22 | 华北水利水电大学 | Organic pollution river course normal position processing apparatus |
| CN108069526B (en) * | 2018-01-26 | 2024-05-10 | 南京古蓝环保设备实业有限公司 | Solar energy wind power double-generation water ecological restoration aeration equipment |
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| EP0051941A1 (en) * | 1980-11-07 | 1982-05-19 | David Wynford Evans | Anaerobic digester |
| CN101190818A (en) * | 2006-11-22 | 2008-06-04 | 上海久能能源科技发展有限公司 | Wind energy solar energy aeration boat |
| CN101508493A (en) * | 2009-03-10 | 2009-08-19 | 同济大学 | Float type solar energy driven flow building aeration device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| EP0051941A1 (en) * | 1980-11-07 | 1982-05-19 | David Wynford Evans | Anaerobic digester |
| CN101190818A (en) * | 2006-11-22 | 2008-06-04 | 上海久能能源科技发展有限公司 | Wind energy solar energy aeration boat |
| CN101508493A (en) * | 2009-03-10 | 2009-08-19 | 同济大学 | Float type solar energy driven flow building aeration device |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102358642A (en) * | 2011-09-26 | 2012-02-22 | 厦门闽隆科工贸有限公司 | Biologic water body repairing system |
| CN103319001A (en) * | 2012-03-23 | 2013-09-25 | 太平洋水处理工程有限公司 | Economical hybrid power biological membrane process |
| CN103964575A (en) * | 2013-01-31 | 2014-08-06 | 江苏金梓环境科技有限公司 | Landscape water body ecology restoration system |
| CN104628145A (en) * | 2015-02-07 | 2015-05-20 | 成龙建设集团有限公司 | Multifunctional in-situ aeration water body purification equipment and construction method thereof |
| CN106082465A (en) * | 2016-08-16 | 2016-11-09 | 中冶华天工程技术有限公司 | Turnover type watercourse aeration device |
| CN108069526B (en) * | 2018-01-26 | 2024-05-10 | 南京古蓝环保设备实业有限公司 | Solar energy wind power double-generation water ecological restoration aeration equipment |
| CN108069526A (en) * | 2018-01-26 | 2018-05-25 | 南京古蓝环保设备实业有限公司 | The double power generation Water Ecological Recovery aerators of solar wind force |
| CN108624451A (en) * | 2018-07-27 | 2018-10-09 | 百特（福建）智能装备科技有限公司 | Vinasse priming apparatus |
| CN110589974B (en) * | 2019-08-28 | 2022-03-15 | 江苏水工建设集团有限公司 | Treatment system and method applied to urban black and odorous river channel |
| CN110589974A (en) * | 2019-08-28 | 2019-12-20 | 江苏水工建设有限公司 | Treatment system and method applied to urban black and odorous river channel |
| CN112062432A (en) * | 2020-09-10 | 2020-12-11 | 广州市水电建设工程有限公司 | Sediment microorganism injection device |
| CN113003707A (en) * | 2021-02-18 | 2021-06-22 | 华北水利水电大学 | Organic pollution river course normal position processing apparatus |
| CN113003707B (en) * | 2021-02-18 | 2022-09-09 | 华北水利水电大学 | Organic pollution river course normal position processing apparatus |
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