CN109160684A - A kind of water correction method of urban landscape rivers - Google Patents
A kind of water correction method of urban landscape rivers Download PDFInfo
- Publication number
- CN109160684A CN109160684A CN201811140013.3A CN201811140013A CN109160684A CN 109160684 A CN109160684 A CN 109160684A CN 201811140013 A CN201811140013 A CN 201811140013A CN 109160684 A CN109160684 A CN 109160684A
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- CN
- China
- Prior art keywords
- water
- canal
- river
- cover board
- pipeline
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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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
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
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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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F7/00—Aeration of stretches of water
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Revetment (AREA)
Abstract
The present invention discloses a kind of water correction method of urban landscape rivers, it in turn includes the following steps: in the " u "-shaped canal of the direction setting back-off along river, canal is buckled in bottom of river channel, canal top is provided with filter hole, one cover board is set above canal, cover board is covered in entire river, there is immersible pump below canal, immersible pump connection has pipeline, the top of cover board is arranged in the outlet of pipeline, the underhung of cover board has filler, the water that river is collected is in river, it is contacted with filler, water after degradation is flowed into canal by filter hole, water is sprayed to form fountain by the immersible pump of canal by pipeline, it pumps water to above cover board, form clean Landscape River.This method places process units into bottom of river channel, after denitrogenation dephosphorizing and filtering, forms fountain sight, during spray can also oxygenating water, prevent water corrupt, surface can breed fish equal landscapes processing.
Description
Technical field
The present invention relates to water body treating field more particularly to a kind of water correction methods of urban landscape rivers.
Background technique
Urban landscape river much belongs to black and odorous water now, is the water environmental problems that the common people have strong complaints, not only compromises
Human settlement environment in city also seriously affects city image.The cry for " mayor being allowed to swim in the river " in recent years reflects the common people to solution
With the strong desire for administering city black and odorous water.City black and odorous water renovation systematicness is strong, and work involves a wide range of knowledge.State Council
" water prevention and cure of pollution action plan " (" ten, the water ") of issuing and implementation is clear, and the city People's Government is regulation city black and odorous water
Responsible party is taken the lead by house town and country construction portion, and the ministries and commissions such as the same Environmental Protection Department of meeting, Ministry of Water Resources, Ministry of Agriculture guidance place is implemented
And propose target: before the end of the year in 2017, river surface is realized without large area floating material in ground level and the above city, and riverbank is without rubbish, without separated
Method sewage draining exit, municipality directly under the Central Government, provincial capital, cities specifically designated in the state plan built-up areas substantially eliminate black and odorous water；Before the year two thousand twenty end of the year, ground level with
Upper completed region of the city black and odorous water controls within 10%；To the year two thousand thirty, National urban built-up areas black and odorous water is totally obtained
It eliminates.
The city river not still important component and one of unique scenery line in urban environment.Only build
Good urban river ecological system, the urban landscape of people's water harmony out could veritably improve urban residential environment, ensure people
The people live and work in peace and contentment.The destruction of water ecological environment drastically influences the quality of life and health of resident, current city river
The perfect of aquatic ecosystem is all city urgent problem.One side of Ecological Landscape Design in city river water environment treatment
Face needs to focus on the governing measure of engineering technology, while to pay close attention to the aesthetic effect of landscape design, it is contemplated that Synchronization Design
It is synchronous to implement.It only cautiously considers, plans, designing, constructing by various, could can harness the river and energy beautiful scenery.City river
The ecological effect and landscape function that road Water Environment System should have are but often ignored.
In the prior art, following methods usually carry out the especially black smelly water body of urban water-body pollution
It administers, one kind is aeration, and aeration is by being passed through air or oxygen into the black and odorous water, to improve containing in water body
Oxygen amount needs to be passed through a large amount of oxygen-containing gas when administering black and odorous water using this method, in large scale, meanwhile, it uses
This method can not reduce the concentration of nitrogen and phosphorus in the water body, it is thus impossible to fundamentally solve the problems, such as the black smelly of water body；Second
Kind is planting plants method, can be absorbed to the nitrogen phosphorus in the black and odorous water by this method, and still, draft is planted in this method
The oxygen that object carries out photosynthesis generation is discharged through blade into air, it is difficult to solve the problems, such as that dissolved oxygen amount is low in black and odorous water,
Therefore, regulation effect is unobvious, and governance efficiency is low.The third is method for dosing medicine, and by the way that various flocculants are added, suspended matter is sunk
Shallow lake is got off, and river water is made to seem limpid.These methods respectively have advantage and disadvantage, and single method regulation effect is poor, and expense is huge.
Summary of the invention
A kind of water correction method of urban landscape rivers is provided the purpose of the present invention is to solve above-mentioned deficiency.
The technical solution adopted by the present invention is that in turn including the following steps:
A kind of water correction method of urban landscape rivers is the " u "-shaped canal in the direction setting back-off along river, canal
It is buckled in bottom of river channel, canal top is provided with filter hole, and a cover board is arranged above canal, and cover board is covered in entire river, canal lower section
There is immersible pump, immersible pump connection has pipeline, and the top of cover board is arranged in the outlet of pipeline, and the underhung of cover board has filler, river
The water that road is collected is flowed into canal with filler contact, the water after degradation by filter hole in river, and the immersible pump of canal will
Water sprays to form fountain by pipeline, pumps water to above cover board, forms clean Landscape River.
The invention has the advantages that this method places process units into bottom of river channel, and after denitrogenation dephosphorizing and filtering, shape
At fountain sight, during spray can also oxygenating water, prevent water corrupt, surface can breed fish equal landscapes processing.The water on surface
Mobility enhancing, and polluted without pollution sources.
Detailed description of the invention
Fig. 1 is river sectional schematic diagram obtained by a kind of administering method of urban landscape rivers；
Specific embodiment
Embodiment 1
As shown, a kind of administering method of urban landscape rivers, is the " u "-shaped in the direction setting back-off along river
Canal 1, canal 1 are buckled in bottom of river channel, and 1 top of canal is provided with filter hole 2, and a cover board 3 is arranged above canal 1, and cover board 3 is covered in entirely
River has immersible pump 4 below canal 1, and the connection of immersible pump 4 has pipeline 5, and the top of cover board 3 is arranged in the outlet of pipeline 5, cover board 3
Underhung has filler 6, and the water that river is collected contacts in river with filler 6, and the water after degradation passes through filter hole 2
It flows into canal 1, water is formed fountain by the ejection of pipeline 5 by the immersible pump 4 of canal 1, is pumped water to 3 top of cover board, is formed clean
Landscape River.After treatment, the water quality on river surface reaches four class water quality standards, can breed fish, and oxygen content is greater than 10mg/L.
Claims (1)
1. a kind of water correction method of urban landscape rivers, it is characterized in that in turn including the following steps: in the side along river
To the " u "-shaped canal of setting back-off, canal is buckled in bottom of river channel, and canal top is provided with filter hole, and a cover board, cover board are arranged above canal
It is covered in entire river, there is immersible pump below canal, immersible pump connection has pipeline, and the top of cover board is arranged in the outlet of pipeline, lid
The underhung of plate has filler, and the water that river is collected is in river and filler contact, the water after degradation pass through filter hole
It flows into canal, water is sprayed to form fountain by the immersible pump of canal by pipeline, is pumped water to above cover board, is formed clean landscape
River.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811140013.3A CN109160684A (en) | 2018-09-28 | 2018-09-28 | A kind of water correction method of urban landscape rivers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811140013.3A CN109160684A (en) | 2018-09-28 | 2018-09-28 | A kind of water correction method of urban landscape rivers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109160684A true CN109160684A (en) | 2019-01-08 |
Family
ID=64892964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811140013.3A Pending CN109160684A (en) | 2018-09-28 | 2018-09-28 | A kind of water correction method of urban landscape rivers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109160684A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110937680A (en) * | 2019-12-17 | 2020-03-31 | 徐州工程学院 | Biological filter device for water body in-situ treatment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6843910B1 (en) * | 2002-08-02 | 2005-01-18 | Charles W. Thomas | Ornamental pond |
| CN102787583A (en) * | 2011-05-18 | 2012-11-21 | 王梅静 | Riverway with plural layers of river bottoms and water |
| CN204097207U (en) * | 2014-08-19 | 2015-01-14 | 南京中科水治理股份有限公司 | A kind of Mobile fountain landscape water treatment device |
| CN105330024A (en) * | 2015-09-26 | 2016-02-17 | 浙江省环境保护科学设计研究院 | Integrated ecological floating bed and riverway water body purification method |
-
2018
- 2018-09-28 CN CN201811140013.3A patent/CN109160684A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6843910B1 (en) * | 2002-08-02 | 2005-01-18 | Charles W. Thomas | Ornamental pond |
| CN102787583A (en) * | 2011-05-18 | 2012-11-21 | 王梅静 | Riverway with plural layers of river bottoms and water |
| CN204097207U (en) * | 2014-08-19 | 2015-01-14 | 南京中科水治理股份有限公司 | A kind of Mobile fountain landscape water treatment device |
| CN105330024A (en) * | 2015-09-26 | 2016-02-17 | 浙江省环境保护科学设计研究院 | Integrated ecological floating bed and riverway water body purification method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110937680A (en) * | 2019-12-17 | 2020-03-31 | 徐州工程学院 | Biological filter device for water body in-situ treatment |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190108 |
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| RJ01 | Rejection of invention patent application after publication |