CN110894103A - Artificial aquatic ecological restoration waterweed and application thereof - Google Patents
Artificial aquatic ecological restoration waterweed and application thereof Download PDFInfo
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- CN110894103A CN110894103A CN201911364452.7A CN201911364452A CN110894103A CN 110894103 A CN110894103 A CN 110894103A CN 201911364452 A CN201911364452 A CN 201911364452A CN 110894103 A CN110894103 A CN 110894103A
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- 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
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
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- 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
- C02F3/10—Packings; Fillings; Grids
- C02F3/109—Characterized by the shape
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/34—Treatment of water, waste water, or sewage with mechanical oscillations
- C02F1/36—Treatment of water, waste water, or sewage with mechanical oscillations ultrasonic vibrations
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/007—Contaminated open waterways, rivers, lakes or ponds
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/009—Apparatus with independent power supply, e.g. solar cells, windpower, fuel cells
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- 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
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/008—Mobile apparatus and plants, e.g. mounted on a vehicle
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- 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
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/10—Photocatalysts
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/40—Protecting water resources
- Y02A20/402—River restoration
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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 invention provides an artificial aquatic weed for ecological restoration, which comprises a suspension floater, an artificial aquatic weed body and a heavy weight, wherein the artificial aquatic weed body comprises an artificial aquatic weed monomer and a main rope, the top end of the artificial aquatic weed body is fixed at the lower end of the suspension floater, the heavy weight is arranged at the lower end of the artificial aquatic weed body, the suspension floater comprises a transparent shell coated with a titanium dioxide transparent coating, a solar cell, an energy storage lithium battery and an electronic circuit controller, the solar cell is hermetically fixed in the inner space of the shell, the solar cell is electrically connected with the energy storage lithium battery through the electronic circuit controller, an ultrasonic generator is electrically connected with the electronic circuit controller along the main rope through a waterproof wire, and the ultrasonic generator is sealed in an upper notch formed in the heavy weight. The artificial aquatic ecological restoration aquatic weed provided by the invention has the advantages of wide application water area range, good treatment effect and low cost.
Description
Technical Field
The invention relates to a water ecological restoration technology, in particular to an artificial aquatic weed for water ecological restoration and application thereof.
Background
With the rapid development of economic society and the increasing population, a large amount of industrial wastewater and domestic wastewater are discharged into a river channel, the pollution speed exceeds the self-purification speed of the river channel, the degradation of the ecological system of the river channel is accelerated, the culture industry suffers from economic loss and harms the life health of human beings, and the enhancement of the treatment and ecological restoration of water is urgent.
The artificial aquatic weed as one kind of microbe carrier is biomembrane technology, and is used in absorbing and treating nutritious matter, fixing other harmful matter and purifying water. The material has low cost, is easy to obtain, does not pollute the water body, can be repeatedly used, and is widely applied to the restoration and treatment of various water bodies.
However, the artificial aquatic plants in the prior art are relatively fixed when being put into the river channel, and in order to make the artificial aquatic plants exert the biofilm technology, an aeration device is usually paved at the bottom of the river channel, so that aerobic microorganisms on the biofilm can obtain oxygen to improve the purification efficiency, however, the paving of aeration equipment and the later maintenance need huge economic expenditure, and the artificial aquatic plants are used for the river channel of a navigation ship, and the paving of the aeration equipment and the maintenance need to be forbidden, and moreover, after the aeration equipment is old and aged, the danger of electric leakage exists, and the life threat to aquatic organisms is formed. In addition, in ponds or ditches with small water areas, the aeration equipment is inconvenient to install due to the fact that the aeration equipment is influenced by the terrain, and if artificial aquatic plants are directly used, the water body treatment effect is not ideal.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the artificial aquatic weed for restoring water ecology, which has wide application water area range, good treatment effect and low cost.
In order to solve the technical problems, the invention adopts the following technical scheme:
artifical pasture and water is restoreed to aquatic attitude, including suspension float, artifical pasture and water body, heavily weigh down, artifical pasture and water body includes artifical pasture and water monomer and main rope, artifical pasture and water body top is fixed at suspension float lower extreme, heavily weigh down and establish at artifical pasture and water body lower extreme, a serial communication port, the suspension float is including scribbling titanium dioxide transparent coating's transparent housing, sealed solar cell, energy storage lithium cell, the electronic circuit controller of fixing at casing inner space, solar cell pass through the electronic circuit controller with energy storage lithium cell electric connection, supersonic generator links to each other with electronic circuit controller electrical property along main rope through waterproof wire, supersonic generator seals in the last notch that heavily weighs down and set up.
Furthermore, the ultrasonic generator is a low-power ultrasonic generator, the emission power is 1000-2000mW, the emission frequency is between 100KHz and 2MHz, and the low-power ultrasonic generator with the power can play a better role in removing algae and water cavitation in water.
Furthermore, the water ecological restoration waterweeds are matched with the wireless remote controller for use, and the electronic circuit controller is also provided with a wireless circuit receiver for receiving wireless signals of a wireless circuit transmitter on the wireless remote controller to control the work or stop of the ultrasonic waves.
Further, the heavy weight is a stone or a brick, and the ultrasonic generator is sealed in an upper notch of the heavy weight by food-grade epoxy resin.
Further, the waterproof electric wire is fixed on the main rope through a fixing piece or embedded in the main rope along the main rope section.
Furthermore, the suspension floater shell is spherical, and the solar cell is a solar thin film attached to the inner side of the upper hemisphere of the suspension floater.
Furthermore, 1-5 artificial float bodies are fixed at the lower end of the suspension float.
Further, at least one of the plurality of heavy bob is provided with an ultrasonic generator.
Further, the application of the artificial aquatic weed for water ecological restoration: the aquatic ecological restoration aquatic weed is used for restoration of a river channel, the area of a water body to be processed is 5% -20% of the area, and the distance between an artificial aquatic weed and the water surface is 20-40 cm.
In other applications, the water ecological restoration aquatic weed is used for restoring a pond, the area of the water body to be treated is 5% -20%, and the distance between the artificial aquatic weed and the water surface is 5-20 cm.
Compared with the prior art, the invention has the beneficial effects that:
1. solar cell charges the energy storage lithium cell through the last control circuit that charges of electronic circuit controller, when the energy storage lithium cell charges certain electric quantity, work through electronic circuit controller drive supersonic generator, the ultrasonic wave is emitted, make the production a large amount of micro-bubbles in the inside liquid of sewage department, micro-bubble carries oxygen to provide oxygen for the good oxygen microorganism of ground on the artificial pasture and water on the one hand, make the microbial film ground treatment effeciency higher, on the other hand micro-bubble shakes under the sound wave place effect, the ground velocity of flow of water has been accelerated, make the better organic pollutant who catches in the water of microbial film, the water purification speed has been accelerated.
2. The invention adopts the coating that the transparent photocatalyst TiO2 is coated on the suspension floater, can thoroughly mineralize organic matters and degrade low-concentration organic pollutants, the TiO2 has the advantages of high chemical inertness, strong oxidation capability, high cost benefit, strong resistance to light corrosion and chemical corrosion and the like as a stable and efficient catalyst, in addition, the transparent TiO2 coating does not influence the solar cell to absorb solar energy, the suspension floater is designed to be spherical, the solar cell is attached to the suspension floater and is measured, and the solar cell is hemispherical, thereby improving the conversion rate of the solar energy.
3. The invention does not need to install aeration equipment, reduces the field construction and equipment investment and saves the cost.
Drawings
FIG. 1 is a schematic structural view of example 1;
FIG. 2 is a schematic structural view of example 2;
FIG. 3 is a schematic structural view of embodiment 3;
fig. 4 is a schematic diagram of an embodiment.
The reference numbers in the figures are: 1-a suspension floater, 2-an artificial float grass body and 3-a heavy weight; 1 a-a shell, 1 b-a solar battery, 1 c-an energy storage lithium battery and 1 d-an electronic circuit controller; 2 a-artificial float grass monomer, 2 b-main rope, 2 c-fixing piece; 3 a-ultrasonic generator, 3 b-waterproof wire.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
as shown in fig. 1, the artificial aquatic weed for water ecological restoration comprises a suspension floater 1, an artificial aquatic weed body 2 and a heavy weight 3, wherein the artificial aquatic weed body 2 comprises an artificial aquatic weed monomer 2a and a main rope 2b, the top end of the artificial aquatic weed body 2 is fixed at the lower end of the suspension floater 1, and the heavy weight 3 is arranged at the lower end of the artificial aquatic weed body 2.
The suspension floater 1 comprises a transparent shell 1a coated with a titanium dioxide transparent coating, a solar cell 1b hermetically fixed in the inner space of the shell 1a, an energy storage lithium battery 1c and an electronic circuit controller 1 d. The solar battery 1b is electrically connected with the energy storage lithium battery 1c through the electronic circuit controller 1d, the ultrasonic generator 3a is electrically connected with the electronic circuit controller 1d through the waterproof electric wire 3b along the main rope 2b, and the ultrasonic generator 3a is sealed in an upper notch formed in the heavy weight 3.
Specifically, the transparent shell 1a of the titanium dioxide transparent coating can completely mineralize organic matters and degrade low-concentration organic pollutants, the TiO2 serving as a stable and efficient catalyst has the advantages of high chemical inertness, strong oxidizing capability, high cost benefit, strong resistance to light corrosion and chemical corrosion and the like, and the transparent TiO2 coating does not influence the solar cell to absorb solar energy.
The heavy weight 3 can be made of stones or bricks, is easy to obtain materials, low in cost, high in density and not easy to corrode, and can be quickly sunk into the water bottom for fixation after the water ecological artificial aquatic weeds are thrown into the water body. And then grooving above the heavy weight, putting the ultrasonic generator 3a into the groove opening for fixing, pouring food-grade epoxy resin into the groove opening, and dragging out the epoxy resin by a waterproof wire connected with ultrasonic waves, wherein the food-grade epoxy resin has low price, is safe and nontoxic, and has no secondary pollution to water.
The ultrasonic generator 3a is a low-power ultrasonic generator, the transmitting power is 1000-2000mW, the transmitting frequency is between 100KHz and 2MHz, and the effect of better removing algae and water body cavitation effect can be exerted in the water body by adopting the low-power ultrasonic generator with the power.
As shown in fig. 4, the aquatic ecological restoration aquatic weed is used in cooperation with the wireless remote controller, the electronic circuit controller 1d is further provided with a wireless circuit receiver for receiving a wireless signal from a wireless circuit transmitter on the wireless remote controller to control the operation or stop of the ultrasonic wave, and the operation of the ultrasonic generator is controlled by remote control, so that the restoration effect of the aquatic ecological restoration aquatic weed can be better monitored.
As shown in fig. 1, the waterproof wire 3b is fixed to the main rope 2b by the fixing member 2c, and the waterproof wire is not easily separated from the main rope, so that the waterproof wire is better fixed.
As shown in fig. 1, the shell 1a of the floating floater 1 is spherical, and the solar cell 1b is a solar thin film attached to the inner side of the upper hemisphere of the floating floater 1, so that the floating floater adopting the structure has a better floating effect, and the solar thin film has a higher daylighting rate, thereby improving the conversion rate of the solar cell.
The application of the artificial aquatic weed for restoring water ecology comprises the following steps: the aquatic ecological restoration aquatic weed is used for restoration of a river channel, the area of a water body to be processed is 5% -20% of the area, and the distance between an artificial aquatic weed and the water surface is 20-40 cm, so that a channel boat can be conveniently navigated.
In other applications, the water ecological restoration aquatic weed is used for restoring a pond, the area of the water body to be treated is 5% -20%, and the distance between the artificial aquatic weed and the water surface is 5-20 cm.
Example 2:
as shown in fig. 2, the artificial aquatic weed for water ecological restoration comprises a suspension floater 1, an artificial aquatic weed body 2 and a heavy weight 3, wherein the artificial aquatic weed body 2 comprises an artificial aquatic weed monomer 2a and a main rope 2b, the top ends of 5 artificial aquatic weed bodies 2 are fixed at the lower end of the suspension floater 1, and the heavy weight 3 is arranged at the lower end of the artificial aquatic weed body 2.
The suspension floater 1 comprises a transparent shell 1a coated with a titanium dioxide transparent coating, a solar cell 1b hermetically fixed in the inner space of the shell 1a, an energy storage lithium battery 1c and an electronic circuit controller 1 d. The solar cell 1b is electrically connected with the energy storage lithium battery 1c through the electronic circuit controller 1d, the ultrasonic generator 3a is electrically connected with the electronic circuit controller 1d through the waterproof wire 3b along the main rope 2b, the ultrasonic generator 3a is sealed in an upper notch formed by the weight 3, a weight is arranged on each artificial float grass body, and one ultrasonic generator 3a is arranged in each weight.
The heavy weight 3 can be made of stones or bricks, materials are easy to obtain, cost is low, a groove is formed above the heavy weight, the ultrasonic generator 3a is placed in the groove to be fixed, food-grade epoxy resin is poured in the groove, the food-grade epoxy resin is dragged out of the epoxy resin through the waterproof wire connected with ultrasonic waves, and the food-grade epoxy resin is low in price, safe, non-toxic and free of secondary pollution to water.
Different from the embodiment 1, the waterproof electric wire can be directly embedded in the main rope, for example, the nylon braided rope is used as the main rope to weave the waterproof electric wire therein, the configuration of the fixing piece is omitted, and the waterproof electric wire is fixed.
The ultrasonic generator 3a is a low-power ultrasonic generator, the transmitting power is 1000-2000mW, the transmitting frequency is 100KHz-2MHz, and as a plurality of ultrasonic generators are used to form an ultrasonic matrix, the water flow speed is faster, more micro bubbles are generated, the probability of obtaining oxygen and organic matters by microorganisms is increased, the purification efficiency is improved, the ecological restoration waterweeds can be used in still water systems, such as ponds, smelly ponds and the like, when the ecological restoration waterweeds are used for restoring still water systems, the area of a water body to be processed is 5% -20% configured, the artificial waterweeds are 5-20 cm away from the water surface, and as no ship is needed, the waterweeds are arranged at a position close to the water surface, and the solar cell is favorable for obtaining solar energy.
As shown in figure 4, the aquatic ecological restoration aquatic weed is used with the wireless remote controller, the electronic circuit controller 1d is also provided with a wireless circuit receiver to receive the wireless signal of the wireless circuit transmitter on the wireless remote controller to control the work or stop of the ultrasonic generator, the repairing effect of the aquatic ecology repairing aquatic weeds can be better monitored by remotely controlling the work of the ultrasonic generator, in addition, through the control of the wireless remote controller and the circuit design on the electronic circuit controller, the ultrasonic generators can not work at the same time, the electricity consumption is saved, different ultrasonic wave matrixes are formed in a water area covered by the aquatic ecological restoration waterweeds, the flowing direction and speed of the water body are changed, water vortexes are formed, the self-cleaning capacity of the water body and the probability of the aquatic ecological restoration waterweeds for capturing organic pollutants in water are improved, and the electronic circuit controller can be customized to a factory.
As shown in fig. 2, the shell 1a of the floating floater 1 is spherical, and the solar cell 1b is a solar thin film attached to the inner side of the upper hemisphere of the floating floater 1, so that the floating floater adopting the structure has a better floating effect, and the solar thin film has a higher daylighting rate, thereby improving the conversion rate of the solar cell.
Example 3:
as a modification of example 2, as shown in FIG. 3, other structures of the aquatic ecology restoration artificial waterweeds are kept unchanged, only one of the 5 heavies is provided with an ultrasonic generator, the ultrasonic generator has the transmission power of 2000mW and the transmission frequency of 2MHz, and the equipment investment cost of the ultrasonic generator is reduced. The water ecological restoration artificial aquatic weed can be configured in 5-20% of the area of a water body to be treated in a water body with a water flow velocity not more than 0.3m/s and a river channel, a lake, a pond and the like with a water depth of 1.0 m-4.0m, and the distance between the artificial aquatic weed and the water surface is 20-40 cm.
The present invention is described in detail in order to make those skilled in the art understand the content and practice the invention, and the invention is not limited to the above embodiments, and all equivalent changes or modifications made according to the spirit of the invention should be covered by the scope of the invention.
Claims (10)
1. Artifical pasture and water is restoreed to aquatic attitude, including suspension float, artifical pasture and water body, heavily weigh down, artifical pasture and water body includes artifical pasture and water monomer and main rope, artifical pasture and water body top is fixed at suspension float lower extreme, heavily weigh down and establish at artifical pasture and water body lower extreme, a serial communication port, the suspension float is including scribbling titanium dioxide transparent coating's transparent housing, sealed solar cell, energy storage lithium cell, the electronic circuit controller of fixing at casing inner space, solar cell pass through the electronic circuit controller with energy storage lithium cell electric connection, supersonic generator links to each other with electronic circuit controller electrical property along main rope through waterproof wire, supersonic generator seals in the last notch that heavily weighs down and set up.
2. The aquatic ecology restoration artificial aquatic weed according to claim 1, wherein the ultrasonic generator is a low-power ultrasonic generator, the emission power is 1000-2000mW, and the emission frequency is between 100KHz-2 MHz.
3. The aquatic ecology restoration artificial aquatic weed according to claim 1, wherein the aquatic ecology restoration aquatic weed is used in combination with a wireless remote controller, and the electronic circuit controller is further provided with a wireless circuit receiver for receiving a wireless signal from a wireless circuit transmitter of the wireless remote controller to control the operation or stop of the ultrasonic waves.
4. The aquatic ecology restoration artificial waterweed according to claim 1, wherein the sinker is a stone or brick, and the ultrasonic generator is sealed in the upper notch of the sinker with food grade epoxy resin.
5. The aquatic ecology restoration artificial aquatic weed according to claim 1, wherein the waterproof electric wire is fixed on the main rope by a fixing member or embedded in the main rope along a section of the main rope.
6. The aquatic ecology restoration artificial aquatic weed according to claim 1, wherein the floating floater casing is spherical, and the solar cell is a solar thin film attached to the inner side of the upper hemisphere of the floating floater.
7. The aquatic ecology restoration artificial aquatic weed according to claim 1, wherein 1-5 artificial aquatic weed bodies are fixed to the lower end of the float.
8. The aquatic ecology restoration artificial aquatic weed according to claim 8, wherein at least one of the plurality of heavy weights is provided with an ultrasonic generator.
9. The application of the artificial aquatic weed for ecological restoration according to any one of claims 1 to 8, wherein the artificial aquatic weed is used for restoration of a river channel and is arranged at a distance of 20-40 cm from the water surface, and the area of a water body to be treated is 5-20%.
10. The application of the artificial aquatic weed for ecological restoration according to any one of claims 1 to 8, wherein the artificial aquatic weed is used for restoration of a pond, the area of a water body to be treated is 5-20% of the arrangement, and the distance between the artificial aquatic weed and the water surface is 5-20 cm.
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| CN201911364452.7A CN110894103A (en) | 2019-12-26 | 2019-12-26 | Artificial aquatic ecological restoration waterweed and application thereof |
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| CN201911364452.7A CN110894103A (en) | 2019-12-26 | 2019-12-26 | Artificial aquatic ecological restoration waterweed and application thereof |
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Application publication date: 20200320 |