CN108442313A - River levee structure integrating pollution migration blocking and ecological greening and construction method - Google Patents
River levee structure integrating pollution migration blocking and ecological greening and construction method Download PDFInfo
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- CN108442313A CN108442313A CN201810291051.2A CN201810291051A CN108442313A CN 108442313 A CN108442313 A CN 108442313A CN 201810291051 A CN201810291051 A CN 201810291051A CN 108442313 A CN108442313 A CN 108442313A
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- 238000010276 construction Methods 0.000 title claims abstract description 29
- 230000005012 migration Effects 0.000 title claims abstract description 20
- 238000013508 migration Methods 0.000 title claims abstract description 20
- 230000000903 blocking effect Effects 0.000 title abstract 2
- 239000004927 clay Substances 0.000 claims abstract description 64
- 239000010410 layer Substances 0.000 claims abstract description 51
- 239000002689 soil Substances 0.000 claims abstract description 47
- 230000004888 barrier function Effects 0.000 claims abstract description 20
- 239000011241 protective layer Substances 0.000 claims abstract description 18
- 230000000694 effects Effects 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 10
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 6
- 239000004575 stone Substances 0.000 claims description 57
- 239000003344 environmental pollutant Substances 0.000 claims description 21
- 231100000719 pollutant Toxicity 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000013461 design Methods 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 3
- 230000015556 catabolic process Effects 0.000 claims description 2
- 238000006731 degradation reaction Methods 0.000 claims description 2
- 238000012864 cross contamination Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000011109 contamination Methods 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 241000894007 species Species 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000002633 protecting effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 201000004569 Blindness Diseases 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000005067 remediation Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000004162 soil erosion Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
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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
- E02B3/06—Moles; Piers; Quays; Quay walls; Groynes; Breakwaters ; Wave dissipating walls; Quay equipment
-
- 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
- E02B3/06—Moles; Piers; Quays; Quay walls; Groynes; Breakwaters ; Wave dissipating walls; Quay equipment
- E02B3/066—Quays
-
- 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
- E02B3/16—Sealings or joints
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Revetment (AREA)
Abstract
The invention discloses a river levee structure integrating pollution migration blocking and ecological greening and a construction method, wherein the river levee structure comprises an ecological gabion retaining wall, a clay impermeable layer, a clay protective layer and a surface soil covering green belt, the ecological gabion retaining wall is arranged along the riverbed, the ecological gabion retaining wall is positioned on the upstream face of a riverway, the clay impermeable layer is positioned on the back face of the ecological gabion retaining wall, the clay protective layer is positioned at the joint of the clay impermeable layer and the ecological gabion retaining wall, and the surface soil covering green belt is positioned on the surfaces of the ecological gabion retaining wall and the clay impermeable layer. This structure is through adopting the form of embankment that clay barrier layer and ecological gabion barricade combined together, and simple and convenient economic technological measure is taken to its method, can reach flood control waterlogging resistance effect, can separate river course coastal pollution source and basin migration each other again, avoids cross contamination, saves the investment, can also carry out ecological greening to the river course both sides, improves ecological environment, protects ecology.
Description
Technical field
The invention belongs to field of environment engineering, a kind of barrier pollution migration and ecological afforestation are specifically related in integrated river levee
Structure and construction method are used for the river controlling projects of medium or smallsized river coast pollution soil and the cross contamination of river basin.
Background technology
In recent years, with the rapid development of social economy, mineral resources blindness digging, the hurried amplification of industrialized production, agriculture
Industry activity largely uses chemical products, human activity that a large amount of poisonous and harmful substances generated is caused to enter soil and river, and
Mass exchange is constantly carried out between soil and waters, air and biology, harmful substance by " soil → plant → human body ", or
By " soil → water → human body ", or by " water → soil → human body ", or pass through various ways such as " water → plant → human body "
It is absorbed by the body, is detrimental to health.
However, pollution of river source mostlys come from the industry of two sides and domestic sewage, contaminated soil etc. along the river.River regulation
In, common for environment protection treating and flood control, engineering measure has earth embankment, loose stone river levee, Ecotypic Stone Mesh-box river levee, grouts stone river
Dike, concrete river levee etc..Though earth embankment, loose stone river levee are simple in structure, easy for construction, its security and stability is not strong, antiseepage
Ineffective, pollutant is easy mutually migration, and is easy to inrush after a period of use, soil erosion is be easy to cause, to two
Bank protecting effect is not strong；Stone masonry river levee, concrete river levee anti-seepage effect and stability are all stronger, but quantities is big, at
This is higher and poor in terms of ecological afforestation effect, is unfavorable for environmental protection；Ecotypic Stone Mesh-box river levee is in construction work amount, construction
It is all ideal in terms of complexity, ecological protection, but without anti-seepage effect, the pollutant in the soil of two sides and basin can not be isolated
In pollutant mutually migrate, the river after improvement can be polluted again, and ecological restoration technology on river is caused to be not thorough, ineffective.
For example, the Chinese patent of Publication No. CN107675716A discloses and a kind of having pollution barrier and ecological afforestation
Contamination type side slope, including contamination type side slope, suture, longitudinal bracing rope, wire rope anchor and cross-brace rope；The longitudinal bracing
Rope and cross-brace rope carry out transverse and longitudinal laying, are connected by wire rope anchor between longitudinal bracing rope and cross-brace rope, constitute peace
Contamination type side slope after smooth is divided into several improvement regions by full protection frame；It is equipped with successively on each improvement region
Pollute barrier layer, green layer, branch sheath and steel rope net；The steel rope net is fixed on by suture on safety protection frame.This hair
It is bright contamination type side slope to be afforested while pollution administration type side slope, remold the ecosystem.But the edge slope structure without
Anti-seepage effect, the pollutant in the pollutant and basin that can not be isolated in the soil of two sides mutually migrate, and the river after improvement can quilt
It pollutes again, ecological restoration technology on river is caused to be not thorough, it is ineffective.Therefore, how to having a large amount of pollution sources along river
River engineering is administered, and is studied a kind of obstruct and is polluted migration and ecological afforestation in the river levee structure of one, is current environment work
Journey field urgent problem to be solved.
Invention content
The present invention is directed to the defect in the presence of existing waterway pollutant abatement technology, provide a kind of barrier pollution migration with
Ecological afforestation is combined by using clay impermeable layer with Ecotypic Stone Mesh-box barricade in integrated river levee structure and construction method, the structure
Fill form, method takes the technical measures of easy economy, can reach the waterlogging-resistant effect of flood control and obstruct river bank
Pollution sources are mutually migrated with basin, avoid cross contamination, are reduced investment outlay, moreover it is possible to be carried out ecological afforestation to river both sides, be improved life
State environment, protecting ecology.
The present invention is achieved by following technical solution.
A kind of barrier pollution migration and ecological afforestation include the ecological stone laid positioned at riverbed bank in integrated river levee structure
Cage barricade, clay impermeable layer, clay protective layer and surface earth-covering greening band, the Ecotypic Stone Mesh-box barricade are located at river upstream face,
Clay impermeable layer is located at Ecotypic Stone Mesh-box barricade back side, and clay protective layer is located at clay impermeable layer and connects with Ecotypic Stone Mesh-box barricade
Place, the surface earth-covering greening band are located at Ecotypic Stone Mesh-box barricade and clay impermeable layer surface.
The Ecotypic Stone Mesh-box wall is made of several net cages, and fills block stone not of uniform size, gravel respectively in each net cage
Stone and soil.By filling block stone not of uniform size, gravel and the preferable wall of soil constitution grading in net cage, gabion is selected
The material construction of high intensity, corrosion resistance, it is ensured that safe and stable, durable.
The clay impermeable layer uses the clay with preferable anti-seepage effect to fill, and is polluted with obstructing in coast pollution soil
Object is mutually migrated with pollutant in river, prevents long-term cross contamination.
The clay impermeable layer bottom is combined closely with levee foundation antiseepage face, and top is higher by design water surface curve 0.5m, and is higher by
At the top of coast pollution soil.
The clay protective layer is made of one or more layers geosynthetics, to prevent clay impermeable layer and ecological stone
The upstream face director that cage wall connects is flooded erosion the phase, washes away, empties.
The surface earth-covering greening band is that plantation is degradable, fixed, absorbs the species of coast pollution pollutant in soil, and
Rationally greening is needed in conjunction with landscape.
Realize that above-mentioned barrier pollution migration and ecological afforestation are as follows in the construction procedure of integrated river levee structure：
(1) planning cleaning river is first pressed to bed elevation, according to Ecotypic Stone Mesh-box wall construction form and size and clay impermeable layer
Structure type and size excavate levee foundation line；
(2) satisfactory levee foundation is arranged according to river flood control grade, wall height degree, after the completion of levee foundation construction, on levee foundation
Construction Ecotypic Stone Mesh-box barricade；
(3) after the completion of waiting for the Ecotypic Stone Mesh-box Retaining wall in step (2), clay is laid in the back side of Ecotypic Stone Mesh-box barricade
Protective layer；
After step (3) in clay protective layer be laid with after, backfilled between coast pollution soil and Ecotypic Stone Mesh-box barricade
Clay impermeable layer, the backfill thickness of clay impermeable layer, compactness should meet code requirement；
(5) earth-covering greening is carried out in bank according to landscape needs, plant that there is pollutant and degrade, is fixed, absorbability
Ecological afforestation band.
The beneficial effects of the invention are as follows：
The fill structure that the present invention is combined using Ecotypic Stone Mesh-box with impervious barrier obstructs coast pollution soil and polluted river channel
Between pollutant mutual migration, for pollution administration river and administer two sides contaminated soil environmental benefit provide guarantee.With
The prior art is compared, and has following remarkable advantage：
(1) river water, bed mud can be detached with littoral soil, effectively be prevented by adding clay impermeable layer by the present invention
Pollution of river object spreads and migrates to littoral soil environment, can also obstruct the pollutant in littoral soil and enters river and cause dirt
Dye, it is ensured that the independence of shore-environment improves pollution barriering effect；
(2) Ecotypic Stone Mesh-box filling building stones of the present invention may be derived from the screening material of river course clear up, greatly reduces and is built into
This；
(3) after fill structure using the present invention carries out river regulation, the pollutant that can be obstructed in the soil of two sides persistently migrates
To river, guarantee is provided for the long-range circumstances benefit of river regulation；
(4) the present invention can plant below river average water bit line in Ecotypic Stone Mesh-box and can degrade, fix, absorb the aquatic of class
Plant, can be planted more than river average water bit line can degrade, fix, absorb the terrestrial plant of class, to purify river water quality, modeling
Make river channel ecology system；
(5) after fill structure using the present invention carries out river regulation, when carrying out two sides soil remediation, two sides can be prevented
Pollutant in soil enters after disturbance in river, and river is prevented to be secondary polluted；
(6) the present invention needs to carry out surface earth-covering greening by littoral landscape, and plantation is degradable, fixed, absorbs two sides pollution
The species of object can reduce the migration of pollutant, reduce pollution risk of the pollutant to littoral farmland, basin, and can ensure that edge
The water and soil of bank is stablized, and river channel ecology system is moulded.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention.
In figure：The riverbeds 1-, 2- initial land form lines, 3- design water surface curve, 4- coast pollution soil, 5- levee foundation lines, 6- ecologies
Gabion baffling, 7- clay impermeable layers, 8- clay protective layers, 9- ecological afforestation bands.
Specific implementation mode
Technical scheme of the present invention is further described below in conjunction with the accompanying drawings, but claimed range is not limited to institute
It states.
As shown in Figure 1, a kind of barrier pollution migration of the present invention and ecological afforestation are in integrated river levee structure, including position
It is described in littoral Ecotypic Stone Mesh-box barricade 6, clay impermeable layer 7, clay protective layer 8 and the surface earth-covering greening band 9 laid in riverbed 1
Ecotypic Stone Mesh-box barricade 6 is located at river upstream face, and clay impermeable layer 7 is located at 6 back side of Ecotypic Stone Mesh-box barricade, clay protective layer 8
In clay impermeable layer 7 and 6 joint of Ecotypic Stone Mesh-box barricade, the surface earth-covering greening band 9 is located at Ecotypic Stone Mesh-box barricade 6 and clay
7 surface of impervious barrier.Pass through earth-covering greening, it is ensured that the water and soil stability on top remolds the river both sides ecosystem.
The Ecotypic Stone Mesh-box wall 6 is made of several net cages, and fills block stone not of uniform size, gravel respectively in each net cage
Stone and soil.By filling block stone not of uniform size, gravel and the preferable wall of soil constitution grading in net cage, gabion is selected
The material construction of high intensity, corrosion resistance, it is ensured that safe and stable, durable.The height of Ecotypic Stone Mesh-box barricade 6, basis are buried
Deep, base form should be designed according to Flood Prevention design standard and riverbank height on both sides, to ensure pollution barriering effect and two sides
It controls flood waterlogging-resistant ability.
The clay impermeable layer 7 is filled using the clay with preferable anti-seepage effect, dirty in coast pollution soil to obstruct
Dye object is mutually migrated with pollutant in river, prevents long-term cross contamination.7 bottom of the clay impermeable layer and levee foundation antiseepage face are tight
Close combination, top is higher by design water surface curve 0.5m, and is higher by the top of coast pollution soil.7 thickness of clay impermeable layer is according to seepage flow
It calculates and technology and economy comparison rationally determines.
The clay protective layer 8 is made of one or more layers geosynthetics, to prevent clay impermeable layer 7 and ecology
The upstream face director that gabion wall 6 connects is flooded erosion the phase, washes away, empties.
The surface earth-covering greening band 9 is that plantation is degradable, fixed, absorbs the species of pollutant in coast pollution soil 4,
And landscape is combined to need rationally greening.
1 construction procedure that further illustrates the present invention is as follows below in conjunction with the accompanying drawings：
(1) planning cleaning 1 elevation of river to riverbed is first pressed, according to 6 structure type of Ecotypic Stone Mesh-box wall and size and clay antiseepage
7 structure type of layer and size excavate levee foundation line 5；
(2) satisfactory levee foundation is arranged according to river flood control grade, wall height degree, after the completion of levee foundation construction, on levee foundation
Construction Ecotypic Stone Mesh-box barricade 6；
(3) after the completion of waiting for that the Ecotypic Stone Mesh-box barricade 6 in step (2) is constructed, it is laid in the back side of Ecotypic Stone Mesh-box barricade 6 glutinous
Protective soil layer 8；
After step (3) in clay protective layer 8 be laid with after, between coast pollution soil 4 and Ecotypic Stone Mesh-box barricade 6
Clay impermeable layer 7 is backfilled, the backfill thickness of clay impermeable layer 7, compactness should meet code requirement；
(5) earth-covering greening is carried out in bank according to landscape needs, plant that there is pollutant and degrade, is fixed, absorbability
Ecological afforestation band 9.
Embodiment one：
Described in step as above, planning cleaning 1 elevation of river to riverbed is first pressed, according to 6 structure type of Ecotypic Stone Mesh-box and size
Levee foundation line 5 is excavated with 7 structure type of clay impermeable layer and size；Ecotypic Stone Mesh-box barricade 6 should be according to river flood control grade, wall height
Satisfactory levee foundation is arranged in degree, after the completion of levee foundation construction, Ecotypic Stone Mesh-box barricade 6 of constructing on levee foundation；Wait for ecological gabion baffling 6
After the completion of construction, it is laid with clay protective layer 8 in the back side of Ecotypic Stone Mesh-box barricade 6, later in coast pollution soil 4 and ecological stone
Clay impermeable layer 7 is backfilled between cage barricade 6, the backfill thickness of clay impermeable layer 7, compactness should meet code requirement；Last root
It needs to carry out earth-covering greening in bank according to landscape, plant has degradation, fixed, absorbability ecological afforestation band 9 to pollutant.
Embodiment two:
The present invention be applied to 4 landform of coast pollution soil be slope when, clay impermeable layer 7 and Ecotypic Stone Mesh-box barricade 6 are applied
Work sequence should be adjusted, i.e., clay impermeable layer 7 of first constructing re-lays clay protective layer 8, ecological construction barricade 6 of finally constructing,
Remaining construction procedure and embodiment one are identical.
Embodiment three：
The impervious material of the clay impermeable layer 7 selects geomembrane or soil cement or concrete walls etc., construction procedure
It is consistent with embodiment one；When being slope applied to 4 landform of coast pollution soil, construction procedure is consistent with embodiment two.
Example IV：
The clay protective layer 8 can be replaced loaded filter according to requirements such as channel order, flood control standards, to enhance antiseepage
Layer anti-seepage effect, construction procedure are consistent with embodiment one；When being slope applied to 4 landform of coast pollution soil, apply
Work step is rapid consistent with embodiment two；When the impervious material of clay impermeable layer 7 selects geomembrane or soil cement or concrete walls etc.
When, construction procedure is consistent with embodiment three.
Claims (7)
1. a kind of barrier pollution migration and ecological afforestation are in integrated river levee structure, it is characterised in that：Including being located at riverbed (1) bank
Ecotypic Stone Mesh-box barricade (6), clay impermeable layer (7), clay protective layer (8) and the surface earth-covering greening band (9) of laying, the ecology
Gabion baffling (6) is located at river upstream face, and clay impermeable layer (7) is located at Ecotypic Stone Mesh-box barricade (6) back side, clay protective layer
(8) it is located at clay impermeable layer (7) and Ecotypic Stone Mesh-box barricade (6) joint, the surface earth-covering greening band (9) is located at Ecotypic Stone Mesh-box
Barricade (6) and clay impermeable layer (7) surface.
2. barrier pollution migration as described in claim 1 and ecological afforestation are in integrated river levee structure, it is characterised in that：The life
State gabion wall (6) is made of several net cages, and fills block stone, gravel and soil not of uniform size respectively in each net cage.
3. barrier pollution migration as described in claim 1 and ecological afforestation are in integrated river levee structure, it is characterised in that：It is described glutinous
Native impervious barrier (7) is filled using the clay with preferable anti-seepage effect.
4. barrier pollution migration as claimed in claim 3 and ecological afforestation are in integrated river levee structure, it is characterised in that：It is described glutinous
Native impervious barrier (7) bottom is combined closely with levee foundation antiseepage face, and top is higher by design water surface curve 0.5m, and is higher by coast pollution soil
Top.
5. barrier pollution migration as described in claim 1 and ecological afforestation are in integrated river levee structure, it is characterised in that：It is described glutinous
Protective soil layer (8) is made of one or more layers geosynthetics.
6. barrier pollution migration as described in claim 1 and ecological afforestation are in integrated river levee structure, it is characterised in that：The table
Face earth-covering greening band (9) is that plantation is degradable, fixed, absorbs the species of pollutant in coast pollution soil (4).
7. a kind of barrier pollution migration as described in claim 1 and ecological afforestation are in the construction method of integrated river levee structure, special
Sign is：Including following construction procedure：
(1) planning cleaning river to riverbed (1) elevation is first pressed, according to Ecotypic Stone Mesh-box wall (6) structure type and size and clay antiseepage
Layer (7) structure type and size excavate levee foundation line (5)；
(2) satisfactory levee foundation is arranged after the completion of levee foundation construction according to river flood control grade, wall height degree to construct on levee foundation
Ecotypic Stone Mesh-box barricade (6)；
(3) after the completion of waiting for Ecotypic Stone Mesh-box barricade (6) construction in step (2), it is laid in the back side of Ecotypic Stone Mesh-box barricade (6) glutinous
Protective soil layer (8)；
After step (3) in clay protective layer (8) be laid with after, coast pollution soil (4) and Ecotypic Stone Mesh-box barricade (6) it
Between backfill clay impermeable layer (7), the backfill thickness of clay impermeable layer (7), compactness should meet code requirement；
(5) needed to carry out earth-covering greening in bank according to landscape, plant has degradation, fixed, absorbability ecology to pollutant
Greenbelt (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810291051.2A CN108442313B (en) | 2018-04-03 | 2018-04-03 | River dike structure integrating pollution migration blocking and ecological greening and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810291051.2A CN108442313B (en) | 2018-04-03 | 2018-04-03 | River dike structure integrating pollution migration blocking and ecological greening and construction method |
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| Publication Number | Publication Date |
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| CN108442313A true CN108442313A (en) | 2018-08-24 |
| CN108442313B CN108442313B (en) | 2024-03-26 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109574377A (en) * | 2018-11-08 | 2019-04-05 | 福建省春天生态科技股份有限公司 | A kind of ecological treatment system of rural area sanitary wastewater |
| CN111087076A (en) * | 2019-12-19 | 2020-05-01 | 南京大学盐城环保技术与工程研究院 | Chemical industry park heavy pollution river channel treatment system and river channel ecological restoration method |
| RU2738902C1 (en) * | 2020-05-27 | 2020-12-18 | Общество С Ограниченной Ответственностью "Тр Инжиниринг" | City embankment |
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| 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 |
| CN106759086A (en) * | 2016-12-26 | 2017-05-31 | 埃瑞弗（上海）规划设计工程咨询股份有限公司 | A kind of gabion ecological water body revetment structure |
| CN206486867U (en) * | 2016-12-26 | 2017-09-12 | 埃瑞弗（上海）规划设计工程咨询股份有限公司 | A kind of gabion ecological water body revetment structure |
| CN208219545U (en) * | 2018-04-03 | 2018-12-11 | 中国电建集团贵阳勘测设计研究院有限公司 | River levee structure integrating pollution migration blocking and ecological greening |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109574377A (en) * | 2018-11-08 | 2019-04-05 | 福建省春天生态科技股份有限公司 | A kind of ecological treatment system of rural area sanitary wastewater |
| CN111087076A (en) * | 2019-12-19 | 2020-05-01 | 南京大学盐城环保技术与工程研究院 | Chemical industry park heavy pollution river channel treatment system and river channel ecological restoration method |
| CN111087076B (en) * | 2019-12-19 | 2022-05-24 | 南京大学盐城环保技术与工程研究院 | Chemical industry park heavy pollution river channel treatment system and river channel ecological restoration method |
| RU2738902C1 (en) * | 2020-05-27 | 2020-12-18 | Общество С Ограниченной Ответственностью "Тр Инжиниринг" | City embankment |
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