CN107055941A - A kind of river channel ecology governing system and the method for application river channel ecology governing system progress river regulation - Google Patents
A kind of river channel ecology governing system and the method for application river channel ecology governing system progress river regulation Download PDFInfo
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- CN107055941A CN107055941A CN201710075251.XA CN201710075251A CN107055941A CN 107055941 A CN107055941 A CN 107055941A CN 201710075251 A CN201710075251 A CN 201710075251A CN 107055941 A CN107055941 A CN 107055941A
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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
- C02F3/30—Aerobic and anaerobic processes
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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
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
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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
- C02F2001/007—Processes including a sedimentation step
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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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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ocean & Marine Engineering (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biotechnology (AREA)
- Botany (AREA)
- Biological Treatment Of Waste Water (AREA)
- Hydroponics (AREA)
- Revetment (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The invention discloses a kind of river channel ecology governing system, including river course and bank protection, several ecologic biological water treatment systems and rubber check dam are set on the river course；The both sides in the river course are provided with side concrete layer, and the bottom in the river course is provided with lower concrete layer；The lower concrete layer is provided with Ji Nigou；Micro- wetlands ecosystems are provided between the side concrete layer and bank protection；Micro- wetlands ecosystems are made up of rain rill and water plant, and the bottom of micro- wetlands ecosystems is provided with Bilge.The invention also discloses the method for application river channel ecology governing system progress river regulation.The present invention realizes segmentation and controlled, combined governance, effectively improves wastewater purification efficiency, shortens process cycle, streamline operation reduces cost, significantly improves the water ecological environment in river course.
Description
Technical field
The invention belongs to river regulation technical field, and in particular to a kind of river channel ecology governing system and the life of the application river course
The method that state governing system carries out river regulation.
Background technology
In recent years, under the pressure that economic development and population increase, the water consumption of China resident is sharply increased, but due to rain
Indefinite, the supporting sewage network of dirt shunting builds imperfection, corresponding sewage treatment facility and builds the reason such as delayed, a large amount of dirty
Water is discharged into korneforos, causes water ecological setting unbalance, and environmental problem is protruded.2015, what State Council put into effect《Water prevention and cure of pollution meter
Draw》Show, it is a urgent and difficult task to improve quality of water environment.
Traditional river regulation method mainly includes：The barrage buildings such as rubber dam, gate dam are built, Ecological Slope is built,
Mud is cleared up, water is changed in water transfer, water treatment system etc. is built by the river.These methods are not formed to be mutually related and are using single
System, and the natural ecological environment of water body can be destroyed, bio-diversity is influenceed, causes the restoration of the ecosystem time long, quantities is big, builds
It is set as high, a series of problems, such as treatment effect is not obvious.
The U of Chinese patent CN 205821128 are disclosed《A kind of ecologic biological water treatment system》, it is by one or more phases
Even biological processing unit composition, mainly including casing, water inlet and delivery port, be sequentially provided with casing sedimentation basin, anaerobic pond,
Anoxic pond, one-level biofilter and two stage biological filter tank.The water treatment system compact conformation, controls simple and convenient, floor space
Small, good purification has a wide range of application.
The content of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of river channel ecology governing system, to improve to flowing into river course
The governance efficiency of interior sewage, the water ecological environment of river training.
Present invention also offers the method that river regulation is carried out using the river channel ecology governing system.
The purpose of the present invention is achieved by the following technical solution：
Set on a kind of river channel ecology governing system, including river course and bank protection, the river course at several ecologic biological water
Reason system and rubber check dam；The both sides in the river course are provided with side concrete layer, and the bottom in the river course is provided with bottom coagulation
Soil layer；The lower concrete layer is provided with Ji Nigou；Micro- wetlands ecosystems are provided between the side concrete layer and bank protection；
Micro- wetlands ecosystems are made up of rain rill and water plant, and the bottom of micro- wetlands ecosystems is provided with sewage
Ditch.
The water plant be aquatic class adaptable, good to wastewater purifying efficiency sink water, swim, emergent aquactic plant
Deng.
The thickness of side concrete layer and the lower concrete layer is more than 30cm.
The ecologic biological water treatment system is made up of one or more connected biological processing units.
The biological processing unit includes being sequentially provided with sedimentation basin, anaerobism in casing, water inlet and delivery port, the casing
Pond, anoxic pond, one-level biofilter and two stage biological filter tank；What the sedimentation basin was communicated with water inlet；The two stage biological filter
Pond is communicated with delivery port；The sedimentation basin and anaerobic pond, anaerobic pond and anoxic pond, anoxic pond and one-level biofilter, one-level life
Baffle plate and connected entrance are respectively equipped between thing filter tank and two stage biological filter tank；The baffle plate and connected entrance are staggered row successively up and down
Row.
The delivery port is provided with the pipeline communicated with rain rill, and the river course is communicated with the rain rill of both sides.
Between the rubber check dam at intervals of 1-5 kilometers.
The ecologic biological water treatment system is arranged between two adjacent rubber check dams.
Rubber check dam of the ecologic biological water treatment system close to downstream.
The water plant is fixed in rain rill by kickboard.
A kind of method that application river channel ecology governing system carries out river regulation, method is specially：
1) along water (flow) direction, according to the length and river water in river course, several rubber is uniformly arranged on river course and block water
Dam, between rubber check dam and rubber check dam, sets ecologic biological water treatment system at the rubber check dam in downstream,
Carry out segmentation and control, sewage, which enters, utilizes microorganism treating sewage after ecologic biological water treatment system, the water after processing enters in a subtle way
Wetlands ecosystems；
Between the rubber check dam and rubber check dam at intervals of 1-5 kilometers；
The ecologic biological water treatment system is made up of one or more connected biological processing units；
2) micro- wetlands ecosystems are provided between the side concrete layer and bank protection；Micro- wetlands ecosystems be by
What rain rill and water plant constituted, the water plant is fixed in rain rill by kickboard；Clear water after processing enters rain
Ditch, is further degraded by water plant and absorbs the eutrophy composition in water, water enters back into river course downstream ecology Biological water
Processing system carries out purified treatment again, carries out combined governance；The bottom of micro- wetlands ecosystems is provided with Bilge, Bilge
The sewage treatment plant that will be discharged into after the sewage in river course is collected near being discharged into is handled, and the water after processing is up to standard is discharged into again
River course；
3) side concrete layer is provided with the both sides in river course, the bottom in the river course is provided with lower concrete layer, and the bottom of at
Portion's concrete layer is provided with Ji Nigou, and by precipitation, mud progresses into Ji Nigou, is easy to clear up mud in time；
The thickness of side concrete layer and the lower concrete layer is more than 30cm.
Beneficial effects of the present invention：
, not only can retaining convenience 1. the present invention sets multiple rubber check dams and ecologic biological water treatment system in river course
Use, and build between two adjacent rubber check dams each distinctive water treatment system, and by itself and river course both sides
Micro- wetlands ecosystems be connected, further purified by water plant, and improve water body self detergent power, realize segmentation
And control, combined governance, effectively improve wastewater purification efficiency, shorten process cycle, streamline operation reduces cost, significantly changed
The water ecological environment in kind river course.
2. sewage is discharged into Bilge by the present invention to be entered back into sewage treatment plant and handled, alleviate and be directly discharged into river course and make
Into polluting again；The water of rain rill is discharged into river course again after being handled through micro- wetlands ecosystems, can significantly mitigate later stage sewage disposal
Difficulty, reduces control expense, while water plant has good landscape effect, effectively beautifies the landscape of river course and its two sides,
Great river training ecological effect.
3. the water plant of the present invention can suitably be changed according to local weather, pollution source of water body etc., it is ensured that landscape
And treatment effect.
4. the present invention can reduce the yield of sludge, existing river course is solved because of the malodor problem produced by bed mud, simultaneously
Ji Nigou sludge can be removed periodically district drainage, convenient desilting at any time, thorough desilting, the cost reduction of desilting.
Brief description of the drawings
Fig. 1 is the planar structure schematic diagram of river channel ecology governing system of the present invention；
Fig. 2 is the A-A cross-sectional views of river channel ecology governing system of the present invention；
Fig. 3 is the B-B cross-sectional views of river channel ecology governing system of the present invention；
Fig. 4 is the structural representation of biological processing unit of the present invention.
In figure：1. river course；2. ecologic biological water treatment system；3. rubber check dam；4. side concrete layer；5. bottom is mixed
Solidifying soil layer；6. Ji Nigou；7. micro- wetlands ecosystems；8. rain rill；9. water plant；10. Bilge；11. kickboard；12. shield
Slope；13. casing；14. water inlet；15 delivery ports；16. sedimentation basin；17. anaerobic pond；18. anoxic pond；19. one-level biofilter；
20. two stage biological filter tank；21. baffle plate；22. connected entrance.
Embodiment
The present invention is described further with reference to the accompanying drawings and examples.
The ecologic biological water treatment system (2) of the present invention and the U of patent CN 205821128《A kind of ecologic biological water process
System》It is identical.
Embodiment 1
As Figure 1-4, a kind of river channel ecology governing system, including river course 1 and bank protection 12, if being set on the river course 1
Dry ecologic biological water treatment system 2 and rubber check dam 3；The both sides in the river course 1 are provided with side concrete layer 4, the river
The bottom in road 1 is provided with lower concrete layer 5；The lower concrete layer 5 is provided with collection mud ditch 6；The side concrete layer 4 and shield
Micro- wetlands ecosystems 7 are provided between slope 12；Micro- wetlands ecosystems 7 are made up of rain rill 8 and water plant 9,
The bottom of micro- wetlands ecosystems 7 is provided with Bilge 10.
The water plant be aquatic class adaptable, good to wastewater purifying efficiency sink water, swim, emergent aquactic plant
Deng.
The thickness of side concrete layer 4 and the lower concrete layer 5 is more than 30cm.
The ecologic biological water treatment system 2 is made up of one or more connected biological processing units.
The biological processing unit includes casing 13, water inlet 14 and delivery port 15, and it is heavy to be sequentially provided with the casing 13
Shallow lake pond 16, anaerobic pond 17, anoxic pond 18, one-level biofilter 19 and two stage biological filter tank 20；The sedimentation basin 16 and water inlet
14 communicate；The two stage biological filter tank 20 is communicated with delivery port 15；The sedimentation basin 16 and anaerobic pond 17, anaerobic pond 17 and lack
Gear is respectively equipped between oxygen pond 18, anoxic pond 18 and one-level biofilter 19, one-level biofilter 19 and two stage biological filter tank 20
Plate 21 and connected entrance 22；The baffle plate 21 and connected entrance 22 are to be staggered successively up and down.
The delivery port 15 is provided with the pipeline communicated with rain rill 8, and the river course 2 is communicated with the rain rill 8 of both sides.
Between the rubber check dam 3 at intervals of 1-5 kilometers.
The ecologic biological water treatment system 2 is arranged between two adjacent rubber check dams 3.
Rubber check dam 3 of the ecologic biological water treatment system 2 close to downstream.
The water plant 9 is fixed in rain rill 8 by kickboard 11.
A kind of method that application river channel ecology governing system carries out river regulation, method is specially：
1) along water (flow) direction, according to the length and river water in river course, several rubber is uniformly arranged on river course and block water
Dam 3, between rubber check dam 3 and rubber check dam 3, sets ecologic biological water process at the rubber check dam 3 in downstream
System 2, carries out segmentation and controls, and sewage, which enters, utilizes microorganism treating sewage, the water after processing after ecologic biological water treatment system 2
Enter wetlands ecosystems 7 in a subtle way；
Between the rubber check dam 3 and rubber check dam 3 at intervals of 1-5 kilometers；
The ecologic biological water treatment system 2 is made up of one or more connected biological processing units；
2) micro- wetlands ecosystems 7 are provided between the side concrete layer 4 and bank protection 12；Micro- wetlands ecosystems
7 are made up of rain rill 8 and water plant 9, and the water plant 9 is fixed in rain rill 8 by kickboard 11；After processing
Clear water access gully 8, by the eutrophy composition in water plant 9 further degraded and absorption water, water is entered back under river course 1
Trip ecologic biological water treatment system 2 carries out purified treatment again, carries out combined governance；The bottom of micro- wetlands ecosystems 7 is set
Have a Bilge 10, Bilge 10 will be discharged into after the sewage in river course 1 is collected be discharged near sewage treatment plant handled,
Water after processing is up to standard is discharged into river course 1 again；
3) side concrete layer 4 is provided with the both sides in river course 1, the bottom in the river course 1 is provided with lower concrete layer 5, and
In lower concrete layer 5 provided with collection mud ditch 6, by precipitation, mud progresses into Ji Nigou 6, is easy to clear up mud in time；
The thickness of side concrete layer 4 and the lower concrete layer 5 is more than 30cm.
General principle, principal character and advantage described above for the present invention, rather than do any formal to the present invention
Limitation.It is to be appreciated that those skilled in the art that the present invention is not limited to the above embodiments, the present invention can also embodiment base
Various modifications and variations are made on plinth, all equivalent changes made within the scope of the claims belong in the protection of the present invention
In the range of.
Claims (10)
1. a kind of river channel ecology governing system, including river course (1) and bank protection (12), it is characterised in that set on the river course (1)
Several ecologic biological water treatment systems (2) and rubber check dam (3)；The both sides of the river course (1) are provided with side concrete layer
(4), the bottom of the river course (1) is provided with lower concrete layer (5)；The lower concrete layer (5) is provided with Ji Nigou (6)；Institute
State and micro- wetlands ecosystems (7) are provided between side concrete layer (4) and bank protection (12)；Micro- wetlands ecosystems (7) are
It is made up of rain rill (8) and water plant (9), the bottom of micro- wetlands ecosystems (7) is provided with Bilge (10).
2. river channel ecology governing system according to claim 1, it is characterised in that the side concrete layer (4) and bottom
The thickness of portion's concrete layer (5) is more than 30cm.
3. river channel ecology governing system according to claim 2, it is characterised in that the ecologic biological water treatment system
(2) it is made up of one or more connected biological processing units.
4. river channel ecology governing system according to claim 3, it is characterised in that the biological processing unit includes casing
(13) sedimentation basin (16), anaerobic pond (17), anoxic are sequentially provided with, water inlet (14) and delivery port (15), the casing (13)
Pond (18), one-level biofilter (19) and two stage biological filter tank (20)；What the sedimentation basin (16) communicated with water inlet (14)；Institute
Two stage biological filter tank (20) is stated to communicate with delivery port (15)；The sedimentation basin (16) and anaerobic pond (17), anaerobic pond (17) and lack
Between oxygen pond (18), anoxic pond (18) and one-level biofilter (19), one-level biofilter (19) and two stage biological filter tank (20)
It is respectively equipped with baffle plate (21) and connected entrance (22)；The baffle plate (21) and connected entrance (22) are to be staggered successively up and down.
5. river channel ecology governing system according to claim 4, it is characterised in that the delivery port (15) is provided with and rainwater
The pipeline that ditch (8) is communicated, the river course (2) communicates with the rain rill (8) of both sides.
6. river channel ecology governing system according to claim 5, it is characterised in that between the rubber check dam (3)
At intervals of 1-5 kilometers.
7. river channel ecology governing system according to claim 6, it is characterised in that the ecologic biological water treatment system
(2) it is arranged between two adjacent rubber check dams (3).
8. river channel ecology governing system according to claim 7, it is characterised in that the ecologic biological water treatment system
(2) close to the rubber check dam (3) in downstream.
9. river channel ecology governing system according to claim 8, it is characterised in that the water plant (9) passes through kickboard
(11) it is fixed in rain rill (8).
10. the method that the application river channel ecology governing system any one of a kind of claim 1-9 carries out river regulation, its
It is characterised by, method is specially：
1) along water (flow) direction, according to the length and river water in river course, several rubber check dams are uniformly arranged on river course
(3) ecologic biological, is set between rubber check dam (3) and rubber check dam (3), close to rubber check dam (3) place in downstream
Water treatment system (2), carries out segmentation and controls, and sewage enters ecologic biological water treatment system (2) and utilizes microorganism treating sewage afterwards,
Water after processing enters wetlands ecosystems (7) in a subtle way；
Between the rubber check dam (3) and rubber check dam (3) at intervals of 1-5 kilometers；
What the ecologic biological water treatment system (2) was made up of one or more connected biological processing units；
2) micro- wetlands ecosystems (7) are provided between the side concrete layer (4) and bank protection (12)；Micro- Wetland ecological system
System (7) is made up of rain rill (8) and water plant (9), and the water plant (9) is fixed on rain rill by kickboard (11)
(8) in；Clear water access gully (8) after processing, by water plant (9) further degraded and absorb water in eutrophy into
Point, water enters back into the biological water treatment system (2) of river course (1) downstream ecology and carries out purified treatment again, carries out combined governance；It is described micro-
The bottom of wetlands ecosystems (7) is provided with Bilge (10), and Bilge (10) will be discharged into after the sewage in river course (1) is collected
Sewage treatment plant near being discharged into is handled, and the water after processing is up to standard is discharged into river course (1) again；
3) side concrete layer (4) is provided with the both sides of river course (1), the bottom of the river course (1) is provided with lower concrete layer
(5) Ji Nigou (6), and in lower concrete layer (5) is provided with, by precipitation, mud progresses into Ji Nigou (6), is easy to
Mud is cleared up in time；
The thickness of the side concrete layer (4) and lower concrete layer (5) is more than 30cm.
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| CN108824372A (en) * | 2018-06-29 | 2018-11-16 | 上海理工大学 | A kind of semi-fixed type ecology dam |
| CN109095706A (en) * | 2018-07-30 | 2018-12-28 | 厦门水世纪环保科技有限公司 | A kind of river channel ERP integration cuts dirty governing system and method |
| CN109574391A (en) * | 2018-12-17 | 2019-04-05 | 重庆工商大学 | The pollution of moisturizing water system dystopy ecological canal intercepts purification method |
| CN109896691A (en) * | 2017-12-08 | 2019-06-18 | 南京工大开元环保科技（滁州）有限公司 | Black-odor riverway ecological intercepting restorative procedure |
| CN110482705A (en) * | 2019-08-21 | 2019-11-22 | 无锡市锡山三建实业有限公司 | A kind of ecological riverway |
| CN110485380A (en) * | 2019-09-06 | 2019-11-22 | 黄芳 | A kind of river channel ecology improvement air bag regulating barrage |
| CN110761241A (en) * | 2019-09-03 | 2020-02-07 | 华北水利水电大学 | City river course ecology defense |
| CN111115835A (en) * | 2020-01-15 | 2020-05-08 | 中国水利水电科学研究院 | Natural river sewage control system and method and design method |
| CN112679053A (en) * | 2021-02-01 | 2021-04-20 | 江苏聚慧科技有限公司 | Ecological barrier of shallow lake water source ground |
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| CN110761241A (en) * | 2019-09-03 | 2020-02-07 | 华北水利水电大学 | City river course ecology defense |
| CN110485380A (en) * | 2019-09-06 | 2019-11-22 | 黄芳 | A kind of river channel ecology improvement air bag regulating barrage |
| CN111115835A (en) * | 2020-01-15 | 2020-05-08 | 中国水利水电科学研究院 | Natural river sewage control system and method and design method |
| CN112679053A (en) * | 2021-02-01 | 2021-04-20 | 江苏聚慧科技有限公司 | Ecological barrier of shallow lake water source ground |
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