CN110342731A - A kind of complex ecological riverbank system with control city surface source pollution and flood control function - Google Patents
A kind of complex ecological riverbank system with control city surface source pollution and flood control function Download PDFInfo
- Publication number
- CN110342731A CN110342731A CN201910548375.4A CN201910548375A CN110342731A CN 110342731 A CN110342731 A CN 110342731A CN 201910548375 A CN201910548375 A CN 201910548375A CN 110342731 A CN110342731 A CN 110342731A
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- CN
- China
- Prior art keywords
- gabion
- control function
- riverbank
- high osmosis
- surface source
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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
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/001—Runoff or storm water
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
-
- 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
-
- 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
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- 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)
- Treatment Of Biological Wastes In General (AREA)
Abstract
The complex ecological riverbank system with control city surface source pollution and flood control function that the invention discloses a kind of, including high osmosis soil, the top of the high osmosis soil is equipped with protective device close to the side in river, the top of high osmosis soil is the falling zone region of riverbank system, kind is implanted with multiple rows of hygrophyte in the slope surface in the falling zone region, water channel is equipped between multiple rows of hygrophyte, bank slope of the high osmosis soil close to river is equipped with multiple gabions, multiple gabions are successively arranged into a ladder, the water outlet of the water channel is located at the top of gabion.The present invention can effectively purify city surface source sewage, and have both flood control function under the slope protection effect of falling zone region and multistage gabion.
Description
Technical field
The invention belongs to field of environmental technology, and in particular to a kind of to answer with control city surface source pollution and flood control function
Close ecological riparian system.
Background technique
Pollution of area source is also known as non-point pollution, mainly by nutriments such as soil sand grain, nitrogen phosphorus, pesticide, various big
The composition such as aerated particle object, enters water, soil or atmospheric environment by modes such as rainwash, the soil erosion, agricultural drains.It has
The features such as some randomness, popularity, hysteresis quality, ambiguity, latency, increases corresponding research, improvement and management policy
The difficulty of formulation.
With the continuous expansion of national urbanization degree, city surface source pollution problem is increasingly severe, and city river is super negative
Lotus receives dirt, leads to water quality deterioration, generates river eutrophication and black-odor riverway phenomenon, and since urban ground water penetration is poor,
Flood easily occurs.And natural riparian ecosystem is largely totally disrupted in urbanization process, is lost and is shut off only
The functions such as dirt.Therefore this problem is badly in need of solving.
Summary of the invention
Goal of the invention: it is an object of the present invention to provide a kind of with the complex ecological for controlling city surface source pollution and flood control function
Riverbank system solves the problems, such as the increasingly severe problem of city surface source pollution.
Technical solution: a kind of complex ecological riverbank system with control city surface source pollution and flood control function of the present invention,
Including high osmosis soil, the top of the high osmosis soil is equipped with protective device, high osmosis soil close to the side in river
The top of earth is the falling zone region of riverbank system, and kind is implanted with multiple rows of hygrophyte in the slope surface in the falling zone region, multiple rows of
Water channel is equipped between the hygrophyte, bank slope of the high osmosis soil close to river is equipped with multiple gabions, Duo Gesuo
It states gabion to be successively arranged into a ladder, the water outlet of the water channel is located at the top of gabion.
Further, the surface of the built-in rocking of the gabion, gabion is covered with earthing.Earthing can fill stone in gabion
The gap of block can grow microorganism and various biologies on earthing, a herbal ecosystem be formed, further to dirt
Contaminate object degradation.
Further, the frame surface of the gabion is attached with PVC material layer.PVC can be to the metal on gabion frame
It is protected, slows down the upper rust of metal material.
Further, the protective device is railing, and the railing is made of metal material.Railing can avoid pedestrian with
Vehicle is slid accidentally to gabion, and metal material prolongs the service life
Further, the material of the water channel is concrete.When rainfall is big, rainwater quickly can be discharged into river by water channel
In, prevent urban waterlogging.
The utility model has the advantages that compared with prior art, the invention has the following advantages that
(1) hygrophyte in the region of falling zone can be with retention part rainwater, and the pollutant carried in purifying rainwater；
(2) multistage gabion falls rainwater repeatedly, and the pollutant in rainwater is come into full contact with atmosphere, increases dissolved oxygen amount,
So that pollutant is carried out aerobic reaction, improves the effect of water purification；
(3) falling zone region can carry out aerobic and anaerobism purification to water body；
(4) rainwater can be quickly discharged into river by the water channel in the region of falling zone when rainfall is big, prevent urban waterlogging；
The present invention under the effect of the slope protection of falling zone region and multistage gabion, can effectively to city surface source sewage into
Row purification, and have both flood control function.
Detailed description of the invention
Fig. 1 is cross-sectional view of the present invention；
Fig. 2 is protective device top view；
Fig. 3 is top view of the present invention.
Specific embodiment
The present invention is described further with reference to the accompanying drawings and examples:
As shown in Figure 1 to Figure 3, a kind of complex ecological riverbank with control city surface source pollution and flood control function of the present invention
The top of system, including high osmosis soil 1, high osmosis soil 1 is equipped with protective device 3, protection dress close to the side in river 2
3 are set as railing, railing is made of metal material, and railing can avoid pedestrian and vehicle is slid accidentally to gabion 5, metal material
Prolong the service life；
The top of high osmosis soil 1 is the falling zone region 4 of riverbank system, plants and is implanted in the slope surface in falling zone region 4
Multiple rows of hygrophyte 41 is equipped with water channel 42 between multiple rows of hygrophyte 41, and the material of water channel 42 is concrete, when rainfall is big,
Rainwater can be quickly discharged into river by water channel 42, prevent urban waterlogging；When rainfall, pollutant disappears as rainwater enters together
Region 4 is fallen, a part of rainwater is dropped on hygrophyte 41, and hygrophyte 41 shuts off to rainwater, and carries out hygrophyte 41
The compound degradation with microbe, subsequently flows into the bank slope of high osmosis soil 1；A part of rainwater is straight via water channel 42
It connects and flows on gabion 5, be purified in gabion 5, while 4 matrix of falling zone region is high osmosis soil 1, rainwater still has one
Partial penetration enters in high osmosis soil 1, enters underground water to contaminant degradation through high osmosis soil 1；When rainfall gradually increases
When big, most of rainwater is still entered in gabion 5 by water channel 42, and preventing rainwater to be detained excessively leads to urban waterlogging；
Bank slope of the high osmosis soil 1 close to river 2 is equipped with multiple gabions 5, and multiple gabions 5 are successively set into a ladder
It sets, the water outlet of water channel 42 is located at the top of gabion 5, and gabion 5 has preferable water penetration and ecological, stable structure, gabion 5
Built-in rocking, the surface of gabion 5 are covered with earthing, and earthing can fill the gap of stone in gabion 5, can grow on earthing
Microorganism and various biologies form a herbal ecosystem, further to contaminant degradation；
Meanwhile gabion 5 be it is ladder-like, using multilevel structure, the rainwater flowed by water channel 42 carries out only via gabion 5 again
Change, repeatedly fall in multilevel structure and carry out water body oxygenation, so that pollutant, which carries out aerobic degradation, works as flood subsequently into river 2
When water arrives, multistage gabion 5 can also quickly permeate water body, prevent flood；The frame surface of gabion 5 is attached
Have PVC material layer, PVC can protect the metal on 5 frame of gabion, slow down the upper rust of metal material, extend and use
Service life.
Claims (5)
1. a kind of complex ecological riverbank system with control city surface source pollution and flood control function, including high osmosis soil,
It is characterized by: the top of the high osmosis soil is equipped with protective device, the top of high osmosis soil close to the side in river
End is the falling zone region of riverbank system, and kind is implanted with multiple rows of hygrophyte in the slope surface in the falling zone region, multiple rows of described wet
Water channel is equipped between plant, bank slope of the high osmosis soil close to river is equipped with multiple gabions, multiple gabions
Successively it is arranged into a ladder, the water outlet of the water channel is located at the top of gabion.
2. a kind of complex ecological riverbank system with control city surface source pollution and flood control function according to claim 1
System, it is characterised in that: the built-in rocking of gabion, the surface of gabion is covered with earthing.
3. a kind of complex ecological riverbank system with control city surface source pollution and flood control function according to claim 1
System, it is characterised in that: the frame surface of the gabion is attached with PVC material layer.
4. a kind of complex ecological riverbank system with control city surface source pollution and flood control function according to claim 1
System, it is characterised in that: the protective device is railing, and the railing is made of metal material.
5. a kind of complex ecological riverbank system with control city surface source pollution and flood control function according to claim 1
System, it is characterised in that: the material of the water channel is concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910548375.4A CN110342731A (en) | 2019-06-24 | 2019-06-24 | A kind of complex ecological riverbank system with control city surface source pollution and flood control function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910548375.4A CN110342731A (en) | 2019-06-24 | 2019-06-24 | A kind of complex ecological riverbank system with control city surface source pollution and flood control function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110342731A true CN110342731A (en) | 2019-10-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910548375.4A Pending CN110342731A (en) | 2019-06-24 | 2019-06-24 | A kind of complex ecological riverbank system with control city surface source pollution and flood control function |
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| CN (1) | CN110342731A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111762835A (en) * | 2020-05-20 | 2020-10-13 | 北京都润生态环境工程有限公司 | River water purification method |
Citations (5)
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|---|---|---|---|---|
| CN102071697A (en) * | 2011-02-12 | 2011-05-25 | 河海大学 | Hard reinforced concrete revetment slope biological repairing method |
| RU2601802C1 (en) * | 2015-07-21 | 2016-11-10 | Федеральное государственное бюджетное образовательное учреждение высшего образования Кабардино-Балкарский государственный аграрный университет им. В.М. Кокова (ФГБОУ ВО КБГАУ) | Erection method of batter drainage earth structures |
| CN205954567U (en) * | 2016-08-24 | 2017-02-15 | 浙江省风景园林设计院有限公司 | Landscape zhong he lake revetment structure |
| CN107986586A (en) * | 2018-02-02 | 2018-05-04 | 中建八局第建设有限公司 | A kind of combined type rainwater end-o f-pipe -control system and method |
| CN208533453U (en) * | 2018-06-06 | 2019-02-22 | 洛阳市规划建筑设计研究院有限公司 | A kind of gabion type landscape revetment conducive to urban water-body reparation |
-
2019
- 2019-06-24 CN CN201910548375.4A patent/CN110342731A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102071697A (en) * | 2011-02-12 | 2011-05-25 | 河海大学 | Hard reinforced concrete revetment slope biological repairing method |
| RU2601802C1 (en) * | 2015-07-21 | 2016-11-10 | Федеральное государственное бюджетное образовательное учреждение высшего образования Кабардино-Балкарский государственный аграрный университет им. В.М. Кокова (ФГБОУ ВО КБГАУ) | Erection method of batter drainage earth structures |
| CN205954567U (en) * | 2016-08-24 | 2017-02-15 | 浙江省风景园林设计院有限公司 | Landscape zhong he lake revetment structure |
| CN107986586A (en) * | 2018-02-02 | 2018-05-04 | 中建八局第建设有限公司 | A kind of combined type rainwater end-o f-pipe -control system and method |
| CN208533453U (en) * | 2018-06-06 | 2019-02-22 | 洛阳市规划建筑设计研究院有限公司 | A kind of gabion type landscape revetment conducive to urban water-body reparation |
Non-Patent Citations (1)
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| 王鸿: "《长输管道水工保护工程施工技术手册》", 31 January 2006, 中国计量出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111762835A (en) * | 2020-05-20 | 2020-10-13 | 北京都润生态环境工程有限公司 | River water purification method |
| CN111762835B (en) * | 2020-05-20 | 2022-09-06 | 北京都润生态环境工程有限公司 | River water purification method |
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Application publication date: 20191018 |