CN114702140A - Water eutrophication optimization system and method based on ecological floating island - Google Patents
Water eutrophication optimization system and method based on ecological floating island Download PDFInfo
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- CN114702140A CN114702140A CN202210481834.3A CN202210481834A CN114702140A CN 114702140 A CN114702140 A CN 114702140A CN 202210481834 A CN202210481834 A CN 202210481834A CN 114702140 A CN114702140 A CN 114702140A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 228
- 238000012851 eutrophication Methods 0.000 title claims abstract description 102
- 238000005457 optimization Methods 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000001514 detection method Methods 0.000 claims abstract description 87
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 70
- 238000000746 purification Methods 0.000 claims abstract description 51
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 35
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 35
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 35
- 239000011574 phosphorus Substances 0.000 claims abstract description 35
- 238000012544 monitoring process Methods 0.000 claims abstract description 27
- 241000251468 Actinopterygii Species 0.000 claims description 22
- 239000002689 soil Substances 0.000 claims description 22
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 15
- 229910052760 oxygen Inorganic materials 0.000 claims description 15
- 239000001301 oxygen Substances 0.000 claims description 15
- 239000000945 filler Substances 0.000 claims description 6
- 235000016709 nutrition Nutrition 0.000 claims description 5
- 230000035764 nutrition Effects 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 3
- 239000003643 water by type Substances 0.000 description 10
- 239000004912 1,5-cyclooctadiene Substances 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- YUWBVKYVJWNVLE-UHFFFAOYSA-N [N].[P] Chemical compound [N].[P] YUWBVKYVJWNVLE-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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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
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
- C02F3/327—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae characterised by animals and plants
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G31/00—Soilless cultivation, e.g. hydroponics
- A01G31/02—Special apparatus therefor
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/80—Feeding devices
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K69/00—Stationary catching devices
- A01K69/04—Fixed nets with traps
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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
- C02F3/006—Regulation methods for biological treatment
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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
- 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
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/16—Total nitrogen (tkN-N)
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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
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/18—PO4-P
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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
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/22—O2
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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
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Abstract
The invention discloses a water eutrophication optimization system and method based on an ecological floating island, which comprises a first detection module, a second detection module and a control module, wherein the first detection module is used for detecting the content of nitrogen and phosphorus in a sub-water area outside a fishnet component in real time to generate a first detection result; the second detection module is used for detecting the content of nitrogen and phosphorus in the sub-water area outside the counterweight purification component in real time to generate a second detection result; the processing module is used for inputting the first detection result and the second detection result into a preset eutrophication analysis formula and processing the eutrophication analysis formula to obtain a water eutrophication degree value related to the water area address; the remote monitoring module is connected with the driving module and generates a driving instruction related to the water area address according to the eutrophication degree value of the water body when the eutrophication degree value of the water body is greater than a preset eutrophication degree threshold value; and each driving module drives the ecological floating island to drive to the sub-water area corresponding to the water area address according to the driving instruction so as to reduce the nitrogen and phosphorus content in the sub-water area. The invention improves the purification efficiency of water eutrophication.
Description
Technical Field
The invention relates to the technical field of ecological restoration, in particular to a water eutrophication optimization system and method based on an ecological floating island.
Background
The ecological floating island is also called an artificial floating bed, an ecological floating bed and the like. The artificial floating island is one of artificial floating islands, and can degrade COD, nitrogen and phosphorus in water by using the principle of ecological engineering aiming at eutrophicated water quality. The method takes aquatic plants as a main body, applies the technical principle of soilless culture, takes high polymer materials and the like as carriers and substrates, applies the symbiotic relationship among species, and fully utilizes the space ecological niche and the nutrition ecological niche of the water body, thereby establishing a high-efficiency artificial ecosystem for reducing the pollution load in the water body. It can greatly raise water transparency, and can effectively improve water quality index, specially has good inhibiting effect for algae.
In recent years, water bodies such as rivers, lakes, reservoirs, ponds and the like are polluted by the environment, so that the eutrophication of the water bodies is caused, and the ecological balance of the water bodies is damaged, so that the detection and analysis of the eutrophication degree of the water bodies are particularly important for knowing the water quality condition of a water area. The water quality of the same water area has certain difference in the water body nutrition degree of different areas. At present, in the prior art, water is generally taken and sampled by manpower regularly, and then the water is sent to an external analysis device to analyze the eutrophication degree of the water, when an analysis result shows that the eutrophication degree is relatively serious, measures are taken for the water area to reduce the eutrophication degree of the water, and the time consumed in the process is long, so that the eutrophication of the water is not timely remedied, and the ecological environment of the water is further damaged.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a water eutrophication optimization system and method based on an ecological floating island, which are used for improving the water eutrophication purification efficiency and automatically reducing the water eutrophication degree.
In order to achieve the purpose, the invention provides the following technical scheme: a water eutrophication optimization system based on an ecological floating island comprises:
the ecological floating island is placed in a sub-water area, the sub-water area is formed by dividing a water area to be purified in advance, a water area address is configured in advance in each sub-water area, a floating island address is configured in advance in each ecological floating island, and the ecological floating island sequentially comprises a soil placing component, a biological purification component, a fish net component and a counterweight purification component which are detachably connected with one another from top to bottom;
the soil placement component floats on the water surface, a driving module is fixed at the side end of the soil placement component, the biological purification component, the fishnet component and the counterweight purification component are positioned in the sub-water area, and a biological filler for reducing the content of nitrogen and phosphorus in the sub-water area is filled in the biological purification layer in advance;
the first detection module is fixedly arranged on the outer side wall of the fishnet assembly and used for detecting the content of nitrogen and phosphorus in the sub-water area outside the fishnet assembly in real time to generate a first detection result;
the second detection module is fixedly arranged on the outer side wall of the counterweight purification component and used for detecting the content of nitrogen and phosphorus in the sub-water area outside the counterweight purification component in real time to generate a second detection result;
the processing module is respectively connected with the first detection module, the second detection module and the external remote monitoring module, and is used for inputting the first detection result and the second detection result into a preset eutrophication analysis formula, processing the eutrophication degree value of the water body related to the water area address to obtain a eutrophication degree value of the water body, and marking the sub-water area corresponding to the water area address as a target water area;
the remote monitoring module is connected with the driving module, and generates a driving instruction related to the water area address according to the water eutrophication degree value when the water eutrophication degree value is larger than a preset eutrophication degree threshold value;
and each driving module in the sub-water area adjacent to the target water area drives the ecological floating island to move to the target water area according to the driving instruction so as to reduce the content of nitrogen and phosphorus in the target water area.
Further, the side of subassembly is placed to soil still is fixed with the orientation module, connects the remote monitoring module, the orientation module is used for carrying out real-time location to the position of ecological chinampa and generating positioning information, then the remote monitoring module includes:
the position judging unit is used for judging the real-time position of the ecological floating island in the sub-water area according to the positioning information;
the distance analysis unit is connected with the position judgment unit and used for obtaining the real-time distance between the target water area and the ecological floating island corresponding to the floating island address according to the real-time position analysis;
and the instruction generating unit is connected with the position judging unit and used for substituting the real-time distance and the water eutrophication degree value into a preset emergency index formula, outputting a corresponding emergency index and generating the driving instruction according to the emergency index.
Further, the instruction generating unit includes:
the first generation unit is used for generating a first driving instruction when the emergency index is larger than a preset first emergency threshold value;
the second generation unit is used for generating a second driving instruction when the emergency index is larger than a preset second emergency threshold and the emergency index is not larger than the first emergency threshold;
a third generation unit configured to generate a third drive instruction when the urgency index is not greater than the second urgency threshold;
the first driving instruction is higher in priority than the second driving instruction, and the second driving instruction is higher in priority than the third driving instruction.
Further, the urgency index formula is configured to:
wherein S is used to represent the urgency index;
a is used for representing a preset distance constant;
x is used to represent the real-time distance;
b is used for representing a preset nutrition degree constant;
and y is used for representing the eutrophication degree value of the water body.
Further, the eutrophication analysis formula is configured as follows:
R＝A(k′1-k1)2/(k′1+k1)+B(k′2-k2)2/(k′2+k2)；
wherein R is used for representing the eutrophication degree value of the water body;
k1the first detection result is used for representing the current moment;
k1' for representing the first detection result of the last second;
k2the first detection result is used for representing the current moment;
k2' for representing the first detection result of the last second;
a is used for representing a preset first weight coefficient;
b is used to represent a preset second weight coefficient.
Further, drive module still is connected with power module, power module includes solar panel, solar cell and supply circuit, solar panel is used for gathering solar energy and converts the electric energy into, solar cell is used for storing the electric energy, and pass through supply circuit supplies power for drive module.
Further, the relationship between the first weighting factor and the second weighting factor is configured to:
A+B＝1；
wherein m is1For representing a preset temperature constant;
t is used to represent the real-time temperature;
m2the detection device is used for representing a preset detection constant;
n is used for representing the detection times;
m3used for representing a preset oxygen-containing constant;
c is used to indicate the oxygen content.
Furthermore, the soil placement assembly comprises an annular placement disc, an annular notch is formed in the upper end of the annular placement disc, soil is placed in the annular notch in advance, ornamental flowers are planted on the soil, a bait casting port penetrates through the middle of the annular placement disc, and the driving module, the processing module and the positioning module are all fixed on the side wall of the annular placement disc;
the biological purification subassembly is including purifying the lantern ring, the middle part of purifying the lantern ring is run through and is provided with into bait passageway, it communicates to go into bait passageway the mouth of feeding, the biofilm carrier is filled purify inside the lantern ring, purify the lateral wall of the lantern ring and seted up a plurality of purification meshs, the diameter of purifying the meshs is less than the particle diameter of biofilm carrier.
Furthermore, the fish net assembly comprises a fish net bag, a bait inlet is formed in the upper end of the fish net bag and communicated with the bait inlet channel, and a plurality of ornamental fishes are placed in the fish net bag in advance;
the configuration purification assembly comprises a mesh bag, wherein a plurality of gravels used for balancing weights, a plurality of biological fillers used for reducing the content of nitrogen and phosphorus in the mesh bag and a plurality of aquatic plants used for generating oxygen are placed in the mesh bag in advance.
A water eutrophication optimization method based on an ecological floating island is applied to the water eutrophication optimization system based on the ecological floating island, the ecological floating island is placed in a sub-water area, the sub-water area is formed by dividing a water area to be purified in advance, and each sub-water area is configured with a water area address in advance, the method comprises the following steps:
step S1, detecting the content of nitrogen and phosphorus in the sub-water area outside the fishnet component in real time by a first detection module to generate a first detection result;
step S2, detecting the content of nitrogen and phosphorus in the sub-water area outside the counterweight purification component in real time by a second detection module to generate a second detection result;
step S3, the processing module inputs the first detection result and the second detection result into a preset eutrophication analysis formula, processes the eutrophication degree value of the water body related to the water area address, and marks the sub-water area corresponding to the water area address as a target water area;
step S4, the remote monitoring module generates a driving instruction related to the water area address according to the water eutrophication degree value when the water eutrophication degree value is larger than a preset eutrophication degree threshold value;
and step S5, each driving module in the sub-water area adjacent to the target water area drives the ecological floating island to move to the target water area according to the driving instruction so as to reduce the content of nitrogen and phosphorus in the target water area.
The invention has the beneficial effects that:
according to the invention, the eutrophication degree values of the water body obtained by detecting the ecological floating islands in the sub-waters are collected and uploaded to the remote monitoring module, so that the remote monitoring module drives the driving module to drive the ecological floating islands to automatically drive the ecological floating islands to the target waters with high eutrophication degree, the nitrogen and phosphorus content in the target waters is reduced by the biological purification component and the purification component of the ecological floating islands, the automatic purification of the target waters with high eutrophication degree is realized, and the purification efficiency of the eutrophication of the water body is further improved.
Drawings
FIG. 1 is a schematic structural diagram of a water eutrophication optimization system based on an ecological floating island in the invention;
FIG. 2 is an internal cross-sectional view of the ecological floating island of the present invention;
FIG. 3 is a flow chart of the steps of the water eutrophication optimization method based on the ecological floating island.
Reference numerals: 1. a first detection module; 2. a second detection module; 3. a processing module; 4. a remote monitoring module; 41. a position determination unit; 42. a distance analysis unit; 43. an instruction generating unit; 431. a first generation unit; 432. a second generation unit; 433. a third generation unit; 5. a drive module; 6. a positioning module; 7. a power supply module; 8. an ecological floating island; 81. a soil placement assembly; 82. a biological purification component; 83. a fishing net assembly; 84. and (5) configuring a purification component.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
As shown in fig. 1 and fig. 2, the water eutrophication optimization system based on the ecological floating island of the present embodiment includes:
the ecological floating island 8 is placed in a sub-water area, the sub-water area is formed by dividing a water area to be purified in advance, each sub-water area is pre-configured with a water area address, each ecological floating island 8 is pre-configured with a floating island address, and the ecological floating island 8 sequentially comprises a soil placing component 81, a biological purification component 82, a fish net component 83 and a balance weight purification component which are detachably connected with each other from top to bottom;
the soil placement component 81 floats on the water surface, the driving module 5 is fixed at the side end of the soil placement component 81, the biological purification component 82, the fishnet component 83 and the counterweight purification component are positioned in the sub-water area, and the biological filler for reducing the content of nitrogen and phosphorus in the sub-water area is filled in the biological purification layer in advance;
the first detection module 1 is fixedly arranged on the outer side wall of the fishnet component 83 and used for detecting the content of nitrogen and phosphorus in the sub-water area outside the fishnet component 83 in real time to generate a first detection result;
the second detection module 2 is fixedly arranged on the outer side wall of the counterweight purification component and used for detecting the content of nitrogen and phosphorus in the sub-water area outside the counterweight purification component in real time to generate a second detection result;
the processing module 3 is respectively connected with the first detection module 1, the second detection module 2 and the external remote monitoring module 4, and is used for inputting the first detection result and the second detection result into a preset eutrophication analysis formula, processing the eutrophication degree value of the water body related to the water area address to obtain a eutrophication degree value of the water body, and marking a sub-water area corresponding to the water area address as a target water area;
the remote monitoring module 4 is connected with the driving module 5, and the remote monitoring module 4 generates a driving instruction related to the water area address according to the eutrophication degree value of the water body when the eutrophication degree value of the water body is greater than a preset eutrophication degree threshold value;
and each driving module 5 in the sub-waters adjacent to the target water area drives the ecological floating island 8 to drive to the target water area according to the driving instruction so as to reduce the nitrogen and phosphorus content in the target water area.
This technical scheme detects the water eutrophication degree value that obtains and uploads to remote monitoring module 4 through the ecological chinampa 8 of collecting in each sub-waters, make remote monitoring module 4 order about drive module 5, it sails to the high target waters of water eutrophication degree automatically to drive ecological chinampa 8, reduce the nitrogen phosphorus content in the target waters through biological purification subassembly 82 and the configuration purification subassembly 84 of ecological chinampa 8, realized the automatic purification to the high target waters of eutrophication degree, and then promoted the purification efficiency of water eutrophication.
Preferably, the side of subassembly 81 is placed to soil still is fixed with orientation module 6, connects remote monitoring module 4, and orientation module 6 is used for carrying out real-time location to the position of ecological chinampa 8 and generates positioning information, and then remote monitoring module 4 includes:
the position judging unit 41 is used for judging the real-time position of the ecological floating island 8 in the sub-water area according to the positioning information;
the distance analysis unit 42 is connected with the position judgment unit 41 and used for obtaining the real-time distance between the target water area and the ecological floating island 8 corresponding to the floating island address according to the real-time position analysis;
and the instruction generating unit 43 is connected with the position judging unit 41 and is used for substituting the real-time distance and the eutrophication degree value of the water body into a preset emergency index formula, outputting a corresponding emergency index and generating a driving instruction according to the emergency index.
Specifically, in this embodiment, the positioning module 6 may be a GPS module, and the model of the GPS module may be UBLOX _ NEO-M8N. The GPS module carries out real-time positioning on the position of the ecological floating island 8 and sends positioning information to the remote monitoring module 4, a position judging unit 41 in the remote monitoring module 4 judges the real-time position of the ecological floating island 8 in a sub-water area according to the positioning information, a distance analyzing unit 42 processes the real-time position to obtain the real-time distance between the ecological floating island 8 and a target water area and sends the real-time distance and the real-time distance to an instruction generating unit 43, the instruction generating unit 43 brings the real-time distance and a water eutrophication conversation degree value into an emergency index formula, so that the emergency index formula outputs an emergency index, and different driving instructions are generated according to the emergency index.
Preferably, the instruction generating unit 43 includes:
a first generation unit 431, configured to generate a first driving instruction when the urgency index is greater than a preset first urgency threshold;
a second generating unit 432, configured to generate a second driving instruction when the emergency index is greater than a preset second emergency threshold and the emergency index is not greater than the first emergency threshold;
a third generating unit 433 configured to generate a third driving instruction when the urgency index is not greater than the second urgency threshold;
the priority of the first driving instruction is higher than that of the second driving instruction, and the priority of the second driving instruction is higher than that of the third driving instruction.
Specifically, in this embodiment, the first emergency threshold may be 70, the second emergency threshold may be 30, and when the emergency index is greater than 70, it indicates that the eutrophication condition of the target water area is urgent and needs to go to purification for the first time, so that the priority of the first driving instruction generated when the emergency index is greater than the first emergency threshold is the highest; when the emergency index is larger than 30 and not larger than 70, indicating that the eutrophication condition of the target water area is urgent, and needing a second time for purification, the priority of a second driving instruction generated when the emergency index is larger than a second emergency threshold and not larger than a first emergency threshold is the second highest; when the urgency index is not less than 30, it indicates that the eutrophication condition of the target water area is less urgent and thus may go to purification at a third time, so that the priority of the third driving instruction generated when the urgency index is not greater than the second urgency threshold is the lowest.
Preferably, the emergency index formula is configured to:
wherein S is used to represent an urgency index;
a is used for representing a preset distance constant;
x is used to represent the real-time distance;
b is used for representing a preset nutrition degree constant;
and y is used for representing the eutrophication degree value of the water body.
Specifically, in this embodiment, a may be 5, and b may be 13.
Preferably, the eutrophication analysis formula is configured as follows:
R＝A(k′1-k1)2/(k′1+k1)+B(k′2-k2)2/(k′2+k2)；
wherein R is used for representing the eutrophication degree value of the water body;
k1a first detection result for indicating a current time;
k1' for indicating the first detection result of the last second;
k2a first detection result for indicating a current time;
k2' for indicating a first detection result of the last second;
a is used for representing a preset first weight coefficient;
b is used to represent a preset second weight coefficient.
Specifically, in the present embodiment, the first detection result and the second detection result obtained by each detection are stored in the physical storage container of the processing module 3, and the data is cleared every 24 hours.
Preferably, the relationship between the first weight coefficient and the second weight coefficient is configured to:
A+B＝1；
wherein m is1For representing a preset temperature constant;
t is used to represent the real-time temperature;
m2the detection device is used for representing a preset detection constant;
n is used for representing the detection times;
m3used for representing a preset oxygen-containing constant;
c is used to indicate the oxygen content.
Specifically, in this embodiment, the first detection module 1 is integrated with a counter, a temperature sensor, an oxygen content detector and a nitrogen and phosphorus content detector, the counter is used for calculating the detection times, the temperature sensor is used for detecting the real-time temperature, the oxygen content detector is used for detecting the oxygen content, and the nitrogen and phosphorus content detector is used for detecting the nitrogen and phosphorus content. Wherein m is1Can be 7, m2Can be 9, m3May be 13. Substituting the real-time temperature t, the detection times n and the oxygen content c obtained by detection into a formula
Then, the first weight coefficient a is substituted into the formula a + B ═ 1, and the value of B is obtained.
Preferably, the driving module 5 is further connected with a power supply module 7, the power supply module 7 comprises a solar panel, a solar cell and a power supply circuit, the solar panel is used for collecting solar energy and converting the solar energy into electric energy, and the solar cell is used for storing the electric energy and supplying power to the driving module 5 through the power supply circuit.
Specifically, in this embodiment, by providing the power supply module 7, the driving module 5 is powered by solar energy, so that the cleanness of energy is ensured, and environmental protection is facilitated.
Preferably, the soil placement assembly 81 comprises an annular placement disc, an annular notch is formed in the upper end of the annular placement disc, soil is placed in the annular notch in advance, ornamental flowers are planted on the soil, a bait feeding port is formed in the middle of the annular placement disc in a penetrating mode, and the driving module 5, the processing module 3 and the positioning module 6 are all fixed on the side wall of the annular placement disc;
Preferably, the fishing net component 83 comprises a fishing net bag, a bait inlet is arranged at the upper end of the fishing net bag and is communicated with a bait channel, and a plurality of ornamental fishes are placed in the fishing net bag in advance.
Specifically, in this embodiment, set up the mouth of feeding through the middle part at annular notch for the bait can be through throwing into from the mouth of feeding, in going into bait passageway and going into bait mouth entering fish string bag in proper order, realize the feeding to the aquarium fish.
Preferably, the purification assembly 84 comprises a mesh bag, and a plurality of gravels for balancing weight, a plurality of biological fillers for reducing nitrogen and phosphorus contents in the mesh bag and a plurality of aquatic plants for generating oxygen are placed in the mesh bag in advance.
Specifically, in this embodiment, the excrement of the aquarium fish in the fish net bag falls into the guipure through the mesh of the fish net bag, and the biofilm carrier in the guipure makes the microorganism gathering in the water decompose the excrement, and simultaneously the excrement also can be as the nourishment of aquatic plant in the guipure for aquatic plant produces oxygen, for the oxygen suppliment of aquarium fish, realizes ecological balance.
A water eutrophication optimization method based on an ecological floating island is applied to the water eutrophication optimization system based on the ecological floating island, the ecological floating island 8 is placed in a sub-water area, the sub-water area is formed by dividing a water area to be purified in advance, and each sub-water area is configured with a water area address in advance, as shown in figure 3, the method comprises the following steps:
step S1, detecting the content of nitrogen and phosphorus in the sub-water area outside the fishnet component 83 in real time by the first detection module 1 to generate a first detection result;
step S2, detecting the content of nitrogen and phosphorus in the sub-water area outside the counterweight purification component in real time by the second detection module 2 to generate a second detection result;
step S3, the processing module 3 inputs the first detection result and the second detection result into a preset eutrophication analysis formula, processes the eutrophication degree value of the water body related to the water area address to obtain a eutrophication degree value of the water body, and marks the sub-water area corresponding to the water area address as a target water area;
step S4, the remote monitoring module 4 generates a driving instruction related to the water area address according to the water eutrophication degree value when the water eutrophication degree value is larger than the preset eutrophication degree threshold value;
and step S5, each driving module 5 in the sub-waters adjacent to the target water area drives the ecological floating island 8 to move to the target water area according to the driving instruction so as to reduce the nitrogen and phosphorus content in the target water area.
The working principle is as follows:
for a water area to be purified with eutrophication, the water area to be purified is divided into a plurality of sub-water areas, at least one ecological floating island 8 is configured in each sub-water area, and a first detection module 1 positioned on the outer side wall of a fish net assembly 83 of the ecological floating island 8 detects the content of nitrogen and phosphorus in the water body around the fish net assembly 83 and generates a first detection result; meanwhile, the second detection module 2 positioned on the outer side wall of the counterweight purification component of the ecological floating island 8 detects the content of nitrogen and phosphorus in the sub-water area around the counterweight purification component and generates a second detection result; the processing module 3 can be a single chip, the processing module 3 inputs the first detection result and the second detection result into the eutrophication analysis formula, the water eutrophication degree value of the target water area is obtained through processing, and the sub-water area is marked as the target water area. The processing module 3 sends the water eutrophication degree value of the target water area to the remote monitoring module 4, the remote monitoring module 4 generates a corresponding driving instruction according to the water eutrophication degree value, and sends the driving instruction to the driving module 5 in the sub-water area adjacent to the target water area, so that the driving module 5 drives the ecological floating island 8 to drive the target water area, and the nitrogen and phosphorus content in the target water area is reduced through the ecological floating island 8.
The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (10)
1. A water eutrophication optimization system based on an ecological floating island is characterized by comprising:
the ecological floating island (8) is placed in a sub-water area, the sub-water area is formed by dividing a water area to be purified in advance, a water area address is configured in advance in each sub-water area, a floating island address is configured in advance in each ecological floating island (8), and the ecological floating island (8) sequentially comprises a soil placing component (81), a biological purification component (82), a fish net component (83) and a configuration purification component (84) which are detachably connected with each other from top to bottom;
the soil placement component (81) floats on the water surface, a driving module (5) is fixed at the side end of the soil placement component (81), the biological purification component (82), the fishnet component (83) and the counterweight purification component are positioned inside the sub-water area, and biological fillers for reducing the content of nitrogen and phosphorus in the sub-water area are filled in the biological purification layer in advance;
the first detection module (1) is fixedly arranged on the outer side wall of the fishnet component (83) and used for detecting the content of nitrogen and phosphorus in the sub-water area on the outer side of the fishnet component (83) in real time to generate a first detection result;
the second detection module (2) is fixedly arranged on the outer side wall of the counterweight purification component and used for detecting the content of nitrogen and phosphorus in the sub-water area outside the counterweight purification component in real time to generate a second detection result;
the processing module (3) is respectively connected with the first detection module (1), the second detection module (2) and an external remote monitoring module (4), and is used for inputting the first detection result and the second detection result into a preset eutrophication analysis formula, processing the eutrophication degree value of the water body related to the water area address to obtain the eutrophication degree value of the water body, and marking the sub-water area corresponding to the water area address as a target water area;
the remote monitoring module (4) is connected with the driving module (5), and the remote monitoring module (4) generates a driving instruction related to the water area address according to the water eutrophication degree value when the water eutrophication degree value is greater than a preset eutrophication degree threshold value;
and each driving module (5) in the sub-water area adjacent to the target water area drives the ecological floating island (8) to drive to the target water area according to the driving instruction so as to reduce the content of nitrogen and phosphorus in the target water area.
2. The ecological floating island-based water eutrophication optimization system according to claim 1, characterized in that: the side of subassembly (81) is placed to soil still is fixed with orientation module (6), connects remote monitoring module (4), orientation module (6) are used for to the position of ecological chinampa (8) carries out real-time location and generates positioning information, then remote monitoring module (4) include:
the position judging unit (41) is used for judging the real-time position of the ecological floating island (8) in the sub water area according to the positioning information;
the distance analysis unit (42) is connected with the position judgment unit (41) and is used for obtaining the real-time distance between the target water area and the ecological floating island (8) corresponding to the floating island address according to the real-time position analysis;
and the instruction generating unit (43) is connected with the position judging unit (41) and is used for substituting the real-time distance and the water eutrophication degree value into a preset emergency index formula, outputting a corresponding emergency index and generating the driving instruction according to the emergency index.
3. The ecological floating island-based water eutrophication optimization system of claim 2, wherein the emergency index formula is configured as follows:
wherein S is used to represent the urgency index;
a is used for representing a preset distance constant;
x is used to represent the real-time distance;
b is used for representing a preset nutrition degree constant;
and y is used for representing the eutrophication degree value of the water body. .
4. The ecological floating island-based water eutrophication optimization system according to claim 2, characterized in that: the instruction generation unit (43) comprises:
a first generation unit (431) for generating a first driving instruction when the urgency index is greater than a preset first urgency threshold;
a second generation unit (432) for generating a second driving instruction when the emergency index is greater than a preset second emergency threshold and the emergency index is not greater than the first emergency threshold;
a third generation unit (433) configured to generate a third driving instruction when the urgency index is not greater than the second urgency threshold;
the first driving instruction is higher in priority than the second driving instruction, and the second driving instruction is higher in priority than the third driving instruction.
5. The ecological floating island-based water eutrophication optimization system according to claim 1, characterized in that: the eutrophication analysis formula is configured as follows:
R＝A(k′1-k1)2/(k′1+k1)+B(k′2-k2)2/(k′2+k2)；
wherein R is used for representing the eutrophication degree value of the water body;
k1the first detection result is used for representing the current moment;
k1' for representing the first detection result of the last second;
k2the first detection result is used for representing the current moment;
k2' for representing the first detection result of the last second;
a is used for representing a preset first weight coefficient;
b is used to represent a preset second weight coefficient.
6. The ecological floating island-based water eutrophication optimization system of claim 1, wherein: drive module (5) still is connected with power module (7), power module (7) include solar panel, solar cell and supply circuit, solar panel is used for gathering solar energy and converts the electric energy into, solar cell is used for storing the electric energy, and pass through supply circuit supplies power for drive module (5).
7. The ecological floating island-based water eutrophication optimization system according to claim 5, characterized in that: the relationship between the first weighting factor and the second weighting factor is configured to:
A+B＝1；
wherein m is1For representing a preset temperature constant;
t is used to represent the real-time temperature;
m2the detection device is used for representing a preset detection constant;
n is used for representing the detection times;
m3used for representing a preset oxygen-containing constant;
c is used to indicate the oxygen content.
8. The ecological floating island-based water eutrophication optimization system according to claim 2, characterized in that:
the soil placement assembly (81) comprises an annular placement disc, an annular notch is formed in the upper end of the annular placement disc, soil is placed in the annular notch in advance, ornamental flowers are planted on the soil, a bait feeding port penetrates through the middle of the annular placement disc, and the driving module (5), the processing module (3) and the positioning module (6) are all fixed on the side wall of the annular placement disc;
biological purification subassembly (82) is including purifying the lantern ring, the middle part of purifying the lantern ring is run through and is provided with into the bait passageway, it communicates to go into the bait passageway the mouth of feeding, the biofilm carrier is filled it is inside to purify the lantern ring, the lateral wall of purifying the lantern ring has seted up a plurality of purification meshs, the diameter of purifying the meshs is less than the particle diameter of biofilm carrier.
9. The ecological floating island-based water eutrophication optimization system according to claim 8, characterized in that: the fish net assembly (83) comprises a fish net bag, a bait inlet is formed in the upper end of the fish net bag and communicated with the bait inlet channel, and a plurality of ornamental fishes are placed in the fish net bag in advance;
the configuration purification assembly (84) comprises a mesh bag, wherein a plurality of gravels used for balancing weights, a plurality of biological fillers used for reducing the content of nitrogen and phosphorus in the mesh bag and a plurality of aquatic plants used for generating oxygen are placed in the mesh bag in advance.
10. An ecological floating island-based water eutrophication optimization method applied to the ecological floating island-based water eutrophication optimization system of any one of claims 1 to 9, wherein the ecological floating island (8) is placed in a sub-water area, the sub-water area is pre-divided by a water area to be purified, and each sub-water area is pre-configured with a water area address, the method comprising:
step S1, detecting the content of nitrogen and phosphorus in the sub-water area outside the fishnet component (83) in real time by a first detection module (1) to generate a first detection result;
step S2, detecting the content of nitrogen and phosphorus in the sub-water area outside the counterweight purification component in real time by a second detection module (2) to generate a second detection result;
step S3, the processing module (3) inputs the first detection result and the second detection result into a preset eutrophication analysis formula, processes the eutrophication degree value of the water body associated with the water area address, and marks the sub-water area corresponding to the water area address as a target water area;
step S4, the remote monitoring module (4) generates a driving instruction related to the water area address according to the water eutrophication degree value when the water eutrophication degree value is larger than a preset eutrophication degree threshold value;
and step S5, driving the ecological floating island (8) to move to the target water area by each driving module (5) in the sub-water area adjacent to the target water area according to the driving instruction so as to reduce the content of nitrogen and phosphorus in the target water area.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115462343A (en) * | 2022-10-17 | 2022-12-13 | 杭州珊瑚环境科技有限公司 | Eutrophic water body nitrogen and phosphorus treatment system and treatment method thereof |
| CN115633656A (en) * | 2022-10-17 | 2023-01-24 | 杭州珊瑚环境科技有限公司 | Eutrophic water body algae control system and control method thereof |
| CN117893177A (en) * | 2024-03-15 | 2024-04-16 | 山东得和明兴生物科技有限公司 | Method for regulating and controlling pond water quality by using elastic filler |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004105061A (en) * | 2002-09-18 | 2004-04-08 | Kyowa Concrete Industry Co Ltd | Preservation method for ecosystem in pond and floating body structure and accessory equipment thereof useful for the method |
| CN103193324A (en) * | 2013-04-19 | 2013-07-10 | 中国水产科学研究院渔业机械仪器研究所 | Purification method of aquaculture sewage and ecological floating bed based on method |
| CN104402119A (en) * | 2014-11-30 | 2015-03-11 | 陈伟群 | Combined three-dimensional floating bed |
| CN105676747A (en) * | 2016-03-21 | 2016-06-15 | 杭州电子科技大学 | Artificial floating-island intelligent monitoring and controlling system and method |
| CN108178322A (en) * | 2018-02-06 | 2018-06-19 | 杭州师范大学钱江学院 | A kind of spiral shell water shield solid integrated system for controlling body eutrophication |
| CN112062396A (en) * | 2020-08-27 | 2020-12-11 | 盐城工学院 | Eutrophic water body ecological purification system and purification method |
| CN212589660U (en) * | 2020-06-12 | 2021-02-26 | 武汉陶朱生物科技有限公司 | Ecological floating island type water surface fish and vegetable symbiotic system |
| CN113484489A (en) * | 2021-07-07 | 2021-10-08 | 湘潭大学 | Remote monitoring and early warning method for water eutrophication |
-
2022
- 2022-05-05 CN CN202210481834.3A patent/CN114702140A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004105061A (en) * | 2002-09-18 | 2004-04-08 | Kyowa Concrete Industry Co Ltd | Preservation method for ecosystem in pond and floating body structure and accessory equipment thereof useful for the method |
| CN103193324A (en) * | 2013-04-19 | 2013-07-10 | 中国水产科学研究院渔业机械仪器研究所 | Purification method of aquaculture sewage and ecological floating bed based on method |
| CN104402119A (en) * | 2014-11-30 | 2015-03-11 | 陈伟群 | Combined three-dimensional floating bed |
| CN105676747A (en) * | 2016-03-21 | 2016-06-15 | 杭州电子科技大学 | Artificial floating-island intelligent monitoring and controlling system and method |
| CN108178322A (en) * | 2018-02-06 | 2018-06-19 | 杭州师范大学钱江学院 | A kind of spiral shell water shield solid integrated system for controlling body eutrophication |
| CN212589660U (en) * | 2020-06-12 | 2021-02-26 | 武汉陶朱生物科技有限公司 | Ecological floating island type water surface fish and vegetable symbiotic system |
| CN112062396A (en) * | 2020-08-27 | 2020-12-11 | 盐城工学院 | Eutrophic water body ecological purification system and purification method |
| CN113484489A (en) * | 2021-07-07 | 2021-10-08 | 湘潭大学 | Remote monitoring and early warning method for water eutrophication |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115462343A (en) * | 2022-10-17 | 2022-12-13 | 杭州珊瑚环境科技有限公司 | Eutrophic water body nitrogen and phosphorus treatment system and treatment method thereof |
| CN115633656A (en) * | 2022-10-17 | 2023-01-24 | 杭州珊瑚环境科技有限公司 | Eutrophic water body algae control system and control method thereof |
| CN115462343B (en) * | 2022-10-17 | 2024-03-08 | 杭州珊瑚环境科技有限公司 | Eutrophic water body nitrogen and phosphorus treatment system and treatment method thereof |
| CN117893177A (en) * | 2024-03-15 | 2024-04-16 | 山东得和明兴生物科技有限公司 | Method for regulating and controlling pond water quality by using elastic filler |
| CN117893177B (en) * | 2024-03-15 | 2024-06-07 | 山东得和明兴生物科技有限公司 | Method for regulating and controlling pond water quality by using elastic filler |
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