CN112979104A - Restoration system and restoration method for large river and lake polluted water quality ecology - Google Patents
Restoration system and restoration method for large river and lake polluted water quality ecology Download PDFInfo
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- CN112979104A CN112979104A CN202110452442.XA CN202110452442A CN112979104A CN 112979104 A CN112979104 A CN 112979104A CN 202110452442 A CN202110452442 A CN 202110452442A CN 112979104 A CN112979104 A CN 112979104A
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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
- C02F9/00—Multistage treatment of water, waste water or sewage
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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
- C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
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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
- 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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- 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
Abstract
The invention relates to the technical field of lake treatment and discloses a restoration method for large-scale river and lake polluted water quality ecology, which aims at semi-closed rivers and closed eutrophic water bodies with poor non-flowability or poor flowability, such as closed lakes, reservoirs, ponds, artificial landscape water bodies and the like; the method takes source treatment, dispersion treatment and on-site treatment as guidance, and carries out rapid comprehensive treatment from five aspects of source control and sewage interception, dredging and sediment treatment, river water body purification, ecological restoration and maintenance management. This be used for ecological remediation system device of large-scale river lake polluted water quality, through having seted up the filtration pore at the surface of filtering the sphero-column, sewage passes from filtering the sphero-column, and the filtration pore that its surface was seted up is isolated impurity and is opened, and its inside is provided with the active carbon, filters sewage to sewage purification's purpose has been realized.
Description
Technical Field
The invention relates to the technical field of lake treatment, in particular to a restoration system and a restoration method for large-scale river and lake polluted water quality ecology.
Background
The surface water bodies such as rivers, lakes and the like are gathering places for discharging various sewage, the sewage discharge is increased due to the aggravation of production and living activities of human beings, the dilution and purification effects of the river and lake water bodies are greatly weakened and exceed the self-purification capacity limit of the river and lake water bodies, so that pollutants are deposited in the water, on one hand, the water bodies are polluted and black and smelly, and on the other hand, the algae are overgrown and flooded. Even if thorough sewage interception and desilting are carried out, because rivers and lakes are an open water environment, the standard-reaching wastewater discharged after being treated by urban sewage treatment plants and the standard-reaching wastewater discharged after being treated by the sewage generated by industrial enterprises and livestock and poultry centralized farms still contain certain pollutants. Livestock and poultry manure scattered in vast rural areas is difficult to avoid artificial waste disposal, and organic matters, nitrogen, phosphorus and other nutrient substances in surface soil flow into surface runoff caused by rainfall such as rain, snow and the like. However, the water quality of the water bodies in rivers and lakes is polluted again after the water bodies in rivers and lakes are continuously evaporated for a long time, so that the problem of water pollution of rivers and lakes cannot be solved once for all, and therefore, a restoration system and a restoration method for large-scale water quality ecology caused by pollution of rivers and lakes are provided.
Disclosure of Invention
Technical scheme
In order to solve the above problems, the present invention provides the following technical solutions: a restoration method for large river and lake polluted water quality ecology is provided, which aims at semi-closed rivers, closed lakes, reservoirs, ponds, artificial landscape water bodies and other polluted eutrophic water bodies with poor flowability; the method takes source treatment, decentralized treatment and on-site treatment as guidance, and carries out rapid comprehensive treatment from five aspects of source control and sewage interception, dredging and bottom mud treatment, river water body purification, ecological restoration and maintenance management, and the technology can be widely applied to river channel, lake and landscape water treatment.
Preferably, the composition for treating the polluted water quality of the large rivers and lakes comprises yeast, photosynthetic bacteria, bacillus subtilis, jade ramuscule, sulfurous bacteria and a treatment promoter stachydrine.
Preferably, the volume of the polluted water quality of the rivers and the lakes is measured to obtain the volume of the polluted water quality, and about 70-130 g of the composition for treating the polluted water quality of the rivers and the lakes is added into each ton of water.
Preferably, the composition for treating the polluted water of rivers and lakes is used for carrying out surface layer, middle layer and deep layer treatment on the polluted water of rivers and lakes, decomposing and settling suspended matters in water, spraying an algae and odor removing agent, removing algae, sterilizing and treating black odor to achieve the aim of purifying the water of rivers and lakes; does not need to discharge sewage, does not cause pollution to downstream, and has short treatment time and quick response.
Preferably, filter feeding aquatic animals and planting aquatic plants can be added into the water body, a chain of a water body ecological system is perfected, and the aquatic plants and the microorganism functional bacteria are utilized to perform growth competition with algae.
A device for a large-scale river and lake polluted water ecological restoration system comprises a device main body, wherein a water inlet is fixedly arranged on the outer side of the device main body, a water inlet pipeline is fixedly connected to the lower portion of the water inlet pipeline, a shunt pipeline is fixedly connected to the lower portion of the water inlet pipeline, a water outlet is fixedly connected to the outer side of the shunt pipeline, a primary filtering mechanism is arranged on the outer side of the water outlet, a filter screen is arranged inside the primary filtering mechanism, an electromagnetic layer is fixedly arranged on the outer side of the filter screen, a second filter layer is fixedly arranged inside the device main body, an electromagnetic wire is fixedly connected inside the second filter layer, an electromagnetic generator is fixedly arranged inside the device main body, an electromagnetic ring wire winding is fixedly connected to the outer side of the electromagnetic generator, an electromagnetic net is fixedly arranged inside the electromagnetic ring wire winding, and a fixed support is fixedly arranged inside the device main body, the outer side of the fixed support is movably connected with a filtering ball column.
Preferably, the outer side of the filtering ball column is movably connected with a movable clamping sleeve.
Preferably, the surface of the filtering ball column is provided with filtering holes.
Advantageous effects
Compared with the prior art, the invention provides an ecological restoration system device for large-scale river and lake polluted water quality, which has the following beneficial effects:
1. this be used for large-scale river lake ecological remediation system device of polluted water quality, carry out first filtration to sewage through the filter screen to carry out first electrolysis to sewage through its outside fixed mounting's electromagnetic layer, the sewage after the first treatment passes the second filtering layer immediately, and the inside fixed mounting of second filtering layer has the electromagnetism silk, and the electromagnetism silk carries out the electromagnetism to sewage and decomposes the second time, kills microorganism and bacterium in the sewage.
2. This be used for large-scale river lake ecological remediation system device of contaminated water quality, work through electromagnetic generator, make electromagnetism around silk and the electromagnetism net all produce the electromagnetism nature, electromagnetism surrounds silk and the electromagnetism net and finally kills harmful bacterium and microorganism in the sewage then, sewage finally gets into the filtration ball post, the filtration pore has been seted up on the surface of filtration ball post, sewage passes from filtering the ball post, the filtration pore that its surface was seted up is isolated with impurity and is opened, its inside is provided with the active carbon, filter sewage, thereby sewage purification's purpose has been realized.
Drawings
FIG. 1 is a schematic view of the connection structure of the main body of the device of the present invention;
FIG. 2 is a schematic view of the water inlet connection structure of the present invention;
FIG. 3 is a schematic view of the connection structure of the filtering ball column of the present invention;
FIG. 4 is a schematic view of the connection structure of the primary filter mechanism according to the present invention;
FIG. 5 is a schematic view of a fixing bracket connection structure according to the present invention;
FIG. 6 is a schematic view of a second filter layer connection structure according to the present invention;
FIG. 7 is an enlarged view of the area A in FIG. 5 according to the present invention;
FIG. 8 is an enlarged view of the structure of the area B in FIG. 5 according to the present invention.
In the figure: 1. a device main body; 2. a water inlet; 3. a water inlet pipe; 4. a diversion pipeline; 5. a water flow outlet; 6. a primary filtering mechanism; 7. filtering with a screen; 8. an electromagnetic layer; 9. a second filter layer; 10. an electromagnetic wire; 11. an electromagnetic generator; 12. winding an electromagnetic ring; 13. an electromagnetic net; 14. fixing a bracket; 15. filtering the ball column; 16. a movable clamping sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.
The first embodiment is as follows:
a restoration method for large river and lake polluted water quality ecology is provided, which aims at semi-closed rivers, closed lakes, reservoirs, ponds, artificial landscape water bodies and other polluted eutrophic water bodies with poor liquidity or poor liquidity; the method takes source treatment, decentralized treatment and on-site treatment as guidance, and carries out rapid comprehensive treatment from five aspects of source control and sewage interception, dredging and bottom mud treatment, river water body purification, ecological restoration and maintenance management, and the technology can be widely applied to river channel, lake and landscape water treatment.
A: provides a composition for treating polluted water quality of large rivers and lakes, which comprises saccharomycetes, photosynthetic bacteria, bacillus subtilis, jade ramuscule, sulfurous bacteria and a treatment accelerator stachydrine.
B: the volume of the polluted water quality of the rivers and the lakes is measured to obtain the volume of the polluted water quality, and about 70-130 g of the composition for treating the polluted water quality of the rivers and the lakes is added into each ton of water.
C: the surface layer, the middle layer and the deep layer of the polluted water body of the river and the lake are treated by matching with the composition for treating the polluted water body of the river and the lake, the suspended matters in the water are decomposed and settled, the algae removal and deodorization agent is sprayed, the algae removal, the sterilization and the black and odor removal treatment are carried out, and the aim of purifying the water body of the river and the lake is achieved; does not need to discharge sewage, does not cause pollution to downstream, and has short treatment time and quick response.
D: filter feeding aquatic animals and planting aquatic plants can be added into the water body, a chain of a water body ecological system is perfected, and the aquatic plants and the microorganism functional bacteria are utilized to perform growth competition with algae.
Example two:
referring to fig. 1-8, an ecological restoration system device for polluted water quality of large rivers and lakes comprises a device main body 1, a water inlet 2 is fixedly installed on the outer side of the device main body 1, a water inlet pipe 3 is fixedly connected to the lower portion of the water inlet 2, a diversion pipe 4 is fixedly connected to the lower portion of the water inlet pipe 3, a water outlet 5 is fixedly connected to the outer side of the diversion pipe 4, a primary filtering mechanism 6 is arranged on the outer side of the water outlet 5, a filter screen 7 is arranged inside the primary filtering mechanism 6, an electromagnetic layer 8 is fixedly installed on the outer side of the filter screen 7, a second filter layer 9 is fixedly installed inside the device main body 1, and an electromagnetic wire 10 is fixedly connected inside the second filter layer 9.
Carry out first filtration to sewage through filter screen 7 to carry out first electrolysis to sewage through its outside fixed mounting's electromagnetic layer 8, the sewage after the first treatment passes second filtering layer 9 immediately, and the inside fixed mounting of second filtering layer 9 has electromagnetic wire 10, and electromagnetic wire 10 carries out the electromagnetism to decompose for the second time to sewage, kills microorganism and bacterium in the sewage.
An electromagnetic generator 11 is fixedly arranged in the device main body 1, an electromagnetic ring winding wire 12 is fixedly connected to the outer side of the electromagnetic generator 11, an electromagnetic net 13 is fixedly arranged in the electromagnetic winding wire 12, a fixed support 14 is fixedly arranged in the device main body 1, a filtering ball column 15 is movably connected to the outer side of the fixed support 14, a movable clamping sleeve 16 is movably connected to the outer side of the filtering ball column 15, and filtering holes are formed in the surface of the filtering ball column 15; work through electromagnetism generator 11 for the electromagnetism encircles 12 and the electromagnetism nature of all producing of electromagnetism net 13 of silk and electromagnetism, the electromagnetism encircles 12 and electromagnetism net 13 and finally kills harmful bacteria and the microorganism in the sewage then, sewage finally gets into and filters sphero-column 15, filter the surface of sphero-column 15 and seted up the filtration pore, sewage passes from filtering sphero-column 15, the filtration pore that its surface was seted up isolates impurity and opens, its inside is provided with active carbon, filter sewage, thereby sewage purification's purpose has been realized.
The working principle is as follows: when in use, sewage to be treated is added into the device main body 1 from the water inlet 2, the sewage immediately passes through the water inlet pipeline 3 and then enters the diversion pipeline 4, the sewage is diverted from the diversion pipeline 4 and immediately enters the primary filtering mechanisms 6 arranged at two ends of the device main body 1, the filter screens 7 are arranged inside the primary filtering mechanisms 6, the sewage is primarily filtered through the filter screens 7 and is primarily electrolyzed through the electromagnetic layers 8 fixedly arranged at the outer sides of the primary filtering mechanisms, the sewage after primary treatment immediately passes through the second filtering layer 9, the electromagnetic wires 10 are fixedly arranged inside the second filtering layer 9, the electromagnetic wires 10 perform secondary electromagnetic decomposition on the sewage to kill microorganisms and bacteria in the sewage, the sewage after treatment immediately passes through the electromagnetic ring winding wires 12 and the electromagnetic net 13, and both the electromagnetic ring winding wires 12 and the electromagnetic net 13 generate electromagnetic property through the work of the electromagnetic generator 11, the electromagnetic ring wire winding 12 and the electromagnetic net 13 finally kill harmful bacteria and microorganisms in the sewage, the sewage finally enters the filtering ball column 15, filtering holes are formed in the surface of the filtering ball column 15, the sewage passes through the filtering ball column 15, the filtering holes formed in the surface of the filtering ball column isolate impurities, activated carbon is arranged in the filtering ball column, the sewage is filtered, and therefore the purpose of sewage purification is achieved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A restoration method for large river and lake polluted water quality ecology is characterized by comprising the following steps: the restoration method is used for polluted eutrophic water bodies with poor flowability or non-flowability, such as semi-closed rivers, closed lakes, reservoirs, ponds, artificial landscape water bodies and the like; the method takes source treatment, decentralized treatment and on-site treatment as guidance, and carries out rapid comprehensive treatment from five aspects of source control and sewage interception, dredging and bottom mud treatment, river water body purification, ecological restoration and maintenance management, and the technology can be widely applied to river channel, lake and landscape water treatment.
2. The method for restoring the ecology of the polluted water quality of the large rivers and lakes according to claim 1, which is characterized by comprising the following steps: the composition for treating the polluted water quality of the large rivers and lakes comprises saccharomycetes, photosynthetic bacteria, bacillus subtilis, Yujian bacteria, vulcanized bacteria and a treatment accelerator stachydrine.
3. The method for restoring the ecology of the polluted water quality of the large rivers and lakes according to claim 1, which is characterized by comprising the following steps: and measuring the volume of the polluted water of the rivers and the lakes to obtain the volume of the polluted water, and adding 70-130 g of the composition for treating the polluted water of the rivers and the lakes into each ton of water.
4. The method for restoring the ecology of the polluted water quality of the large rivers and lakes according to the claim 3, which is characterized in that: the composition for treating the polluted water of the rivers and the lakes is used for carrying out surface layer, middle layer and deep layer treatment on the polluted water of the rivers and the lakes, decomposing and settling suspended matters in water, spraying an algae removal and deodorization agent, removing algae, sterilizing and treating black odor, thereby achieving the purpose of purifying the water of the rivers and the lakes; does not need to discharge sewage, does not cause pollution to downstream, and has short treatment time and quick response.
5. The method for restoring the ecology of the polluted water quality of the large rivers and lakes according to claim 1, which is characterized by comprising the following steps: filter feeding aquatic animals and planting aquatic plants can be added into the water body, a water body ecological system chain is perfected, and the aquatic plants and the microorganism functional bacteria are utilized to perform growth competition with algae.
6. The ecological restoration method for the polluted water quality of the large rivers and lakes according to the claim 1, which provides an ecological restoration system device for the polluted water quality of the large rivers and lakes, comprising a device main body (1), and is characterized in that: the device comprises a device body (1), a water inlet (2) is fixedly arranged on the outer side of the device body (1), a water inlet pipeline (3) is fixedly connected to the lower portion of the water inlet pipeline (2), a shunt pipeline (4) is fixedly connected to the lower portion of the water inlet pipeline (3), a water outlet (5) is fixedly connected to the outer side of the shunt pipeline (4), a primary filtering mechanism (6) is arranged on the outer side of the water outlet (5), a filter screen (7) is arranged inside the primary filtering mechanism (6), an electromagnetic layer (8) is fixedly arranged on the outer side of the filter screen (7), a second filter layer (9) is fixedly arranged inside the device body (1), an electromagnetic wire (10) is fixedly connected inside the second filter layer (9), an electromagnetic ring (11) is fixedly arranged inside the device body (1), and an electromagnetic wire (12) is fixedly connected to the outer side of the electromagnetic ring (11), the electromagnetic filter is characterized in that an electromagnetic net (13) is fixedly mounted inside the electromagnetic ring winding wire (12), a fixed support (14) is fixedly mounted inside the device main body (1), and a filtering ball column (15) is movably connected to the outer side of the fixed support (14).
7. The ecological restoration system device for the polluted water of the large rivers and lakes according to the claim 6, which is characterized in that: the outer side of the filtering ball column (15) is movably connected with a movable clamping sleeve (16).
8. The ecological restoration system device for the polluted water of the large rivers and lakes according to the claim 6, which is characterized in that: the surface of the filtering ball column (15) is provided with filtering holes.
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| CN202110452442.XA CN112979104A (en) | 2021-04-26 | 2021-04-26 | Restoration system and restoration method for large river and lake polluted water quality ecology |
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| CN202110452442.XA CN112979104A (en) | 2021-04-26 | 2021-04-26 | Restoration system and restoration method for large river and lake polluted water quality ecology |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114506929A (en) * | 2022-02-18 | 2022-05-17 | 江苏环保产业技术研究院股份公司 | River water pollution treatment device and method |
| CN114653133A (en) * | 2022-03-24 | 2022-06-24 | 吴静然 | Groundwater pollution administers and prosthetic devices |
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Application publication date: 20210618 |