CN108547364A - A kind of rainwater collecting and treating system for sponge city - Google Patents
A kind of rainwater collecting and treating system for sponge city Download PDFInfo
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- CN108547364A CN108547364A CN201810337262.5A CN201810337262A CN108547364A CN 108547364 A CN108547364 A CN 108547364A CN 201810337262 A CN201810337262 A CN 201810337262A CN 108547364 A CN108547364 A CN 108547364A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 47
- 238000000746 purification Methods 0.000 claims abstract description 16
- 230000002262 irrigation Effects 0.000 claims abstract description 9
- 238000003973 irrigation Methods 0.000 claims abstract description 9
- 238000001914 filtration Methods 0.000 claims abstract description 4
- 238000007689 inspection Methods 0.000 claims abstract description 4
- 239000011449 brick Substances 0.000 claims description 17
- 230000033228 biological regulation Effects 0.000 claims description 10
- 241000196324 Embryophyta Species 0.000 claims description 9
- 230000014759 maintenance of location Effects 0.000 claims description 9
- 238000004140 cleaning Methods 0.000 claims description 8
- 238000007781 pre-processing Methods 0.000 claims description 6
- 244000025254 Cannabis sativa Species 0.000 claims description 4
- 230000008595 infiltration Effects 0.000 claims description 4
- 238000001764 infiltration Methods 0.000 claims description 4
- 241000251468 Actinopterygii Species 0.000 claims description 3
- 239000004927 clay Substances 0.000 claims description 3
- 244000005700 microbiome Species 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 230000002776 aggregation Effects 0.000 claims 1
- 238000004220 aggregation Methods 0.000 claims 1
- 238000011010 flushing procedure Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 238000013461 design Methods 0.000 description 5
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/02—Arrangement of sewer pipe-lines or pipe-line systems
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
- E01C11/224—Surface drainage of streets
- E01C11/225—Paving specially adapted for through-the-surfacing drainage, e.g. perforated, porous; Preformed paving elements comprising, or adapted to form, passageways for carrying off drainage
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
- E03F5/103—Naturals or landscape retention bodies, e.g. ponds
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Sewage (AREA)
- Road Paving Structures (AREA)
Abstract
The present invention provides a kind of rainwater collecting and treating systems for sponge city, including:Site rainwater pipe network, the site rainwater pipe network includes several sub- water catchment areas by place according to region division in advance, each sub- water catchment area shunts centralized collection to the total header of rainwater by a discharge pipe line part, another part branches to municipal drainage pipeline, wherein, the total header of rainwater passes sequentially through the intercepting pollution for rainwater hanging basket device being embedded under earth's surface, rain water drainage filter device, in rainwater filtering device to rainwater-collecting pond, inspection shaft and reuse well are equipped in the rainwater-collecting pond, recycle-water in the rainwater-collecting pond is promoted to by the elevator pump in the reuse well on ground, for road flushing or green area irrigation after further being purified using purification integrated machine.This system district management, it then follows the preferential principle of the ecology promotes the utilization and ecological environmental protection of rainwater resource, reduces the outer discharge capacity of region rainfall runoff, reaches ecological effect.
Description
Technical field
The invention belongs to city planning designs and city water conservancy facilities field, and in particular to a kind of rain for sponge city
Water collection processing system implementing.
Background technology
With the continuous development in city, there are many " excessive urbanization " phenomenons, produces and a series of be referred to as " city
The contradiction and problem of disease "：Traffic congestion, environmental pollution, shortage of water resources, urban waterlogging, urban heat land effect etc..
Sponge city, which refers to city, to be had adapting to environmental change and reply natural calamity etc. as sponge
Good elasticity, water suction, water storage, infiltration, water purification, the water stored when needing discharged and be used when raining, and solves city
Problem, it is necessary to comply with the nature.Limited rainwater to be paid the utmost attention to stay when promoting sewerage system, is paid the utmost attention to more
Utilize elements to drain more, build nature accumulation, naturally osmotic, self-purification " sponge city ".Current rain-water drainage
System is the blowdown of simple progress rainwater or has the temporary reservoir of rainwater and carry out temporary Regulation Function, cannot all meet sea
The demand of continuous urban construction.
Invention content
It is an object of the invention to, provide a kind of to realize that the collection of rainwater is regulated and stored and handled in view of the drawbacks of the prior art
The rainwater collecting and treating system for sponge city of reuse.
Particularly, the present invention provides a kind of rainwater collecting and treating systems for sponge city, including:Site rainwater pipe
Net, the site rainwater pipe network include several sub- water catchment areas by place according to region division in advance, each sub- water catchment area
Centralized collection to the total header of rainwater, another part is shunted by a discharge pipe line part and branches to municipal drainage pipeline, wherein institute
It states the total header of rainwater and passes sequentially through the intercepting pollution for rainwater hanging basket device being embedded under earth's surface, rain water drainage filter device, dmp filter
In device to rainwater-collecting pond, inspection shaft and reuse well are equipped in the rainwater-collecting pond, in the rainwater-collecting pond
Recycle-water be promoted on ground by the elevator pump in the reuse well, further purified using purification integrated machine after be used for
Road rinses or green area irrigation.
Further, it includes hardening road that the place is classified according to underlying surface type, hardens roofing, paves square, green
Ground, permeable pavement square road, grass-planting brick parking lot, Green Roof, concave herbaceous field, Rain Garden, ecostagnation pond.
Further, the hardening road, pave square, permeable pavement square road respectively includes permeable pavement structure,
The permeable pavement structure includes from top to bottom water-permeable brick face layer, permeable screed-coat, gravel layer, metalling, water-permeable pipe, element successively
Rammed earth layer.
Further, water-permeable brick face layer is 80mm-100mm and infiltration coefficient is more than 1 × 10-4m/s, permeable levelling
Layer is 25mm-35mm, the compactness of gravel layer 150mm-160mm, metalling 200mm-220mm, rammed earth layer is more than
90%。
Further, the Storm Sewer Network of the Green Roof include annular drainpipe, plantation base, filter layer, soakaway trench,
Drainage blanket, every root layer.
Further, the Storm Sewer Network in the grass-planting brick parking lot includes embedding grass layer, sand bedding course and natural soft-clay or grade
With broken gravel bed.
Further, the hardening road, pave square, permeable pavement square road, grass-planting brick parking lot ecostagnation
Bottom of pond portion is respectively arranged with rainwater retention device, and the rainwater demurrage includes from top to bottom drainage blanket, transition zone, filtering successively
Layer, retention layer, the retention layer bottom is additionally provided with perforated pipe.
Further, include water source preprocessing module, substrate preprocessing module, submerged plant in the rainwater-collecting pond
Cleaning module, floatingleaved plant cleaning module, zoobenthos regulation and control module, fish regulation and control module, swims at emergent aquactic plant cleaning module
Animal regulates and controls module, microorganism regulation and control module, water quality monitoring maintenance regulation and control module, water lev el control module.
It is multi-functional that this system integrates rainwater-collecting, purification, storage, reuse, district management, and when heavy rain solves city
The water stored is discharged and is used when needing by waterlogging, is alleviated urban water, is reduced the shortage of water resource；It is excellent to follow ecology
First principle promotes the utilization and ecological environmental protection of rainwater resource, reduces the outer discharge capacity of region rainfall runoff；In layout and longitudinal height
In journey design basis, in conjunction with landscape design, " areas Yi Lao " is changed into " Landscape Region "；Improve and flowing water matter, reduces region rainwater
Runoff pollution load, by rainwater of collection etc. for road flushing or green area irrigation；Reach ecological effect.
According to the following detailed description of specific embodiments of the present invention in conjunction with the accompanying drawings, those skilled in the art will be brighter
The above and other objects, advantages and features of the present invention.
Description of the drawings
Some specific embodiments that the invention will be described in detail by way of example and not limitation with reference to the accompanying drawings hereinafter.
Identical reference numeral denotes same or similar component or part in attached drawing.It should be appreciated by those skilled in the art that these
What attached drawing was not necessarily drawn to scale.In attached drawing：
Fig. 1 is the schematic diagram of the rainwater collecting and treating system for sponge city of one embodiment of the invention；
Fig. 2 be one embodiment of the invention the rainwater collecting and treating system for sponge city in place Storm Sewer Network signal
Figure.
Specific implementation mode
As shown in Figs. 1-2, one embodiment of the invention discloses a kind of rainwater collecting and treating system for sponge city, packet
It includes:Site rainwater pipe network 100, the site rainwater pipe network 100 is including in advance by place according to several sub- charges for remittance of region division
Area 101, each sub- water catchment area 101 shunt centralized collection to the total header 1 of rainwater, another part by a discharge pipe line part
Branch to municipal drainage pipeline, wherein the total header of the rainwater 1 passes sequentially through the intercepting pollution for rainwater hanging basket device being embedded under earth's surface
2, rain water drainage filter device 3 in rainwater filtering device 4 to rainwater-collecting pond 5, is equipped with inspection in the rainwater-collecting pond 5
Well 6 and reuse well 7 are looked into, the recycle-water in the rainwater-collecting pond 5 is promoted to ground by the elevator pump 71 in the reuse well 7
Road flushing or green area irrigation are used on face, after further being purified using purification integrated machine 8.
It is now several sub- water catchment areas 101 by field division to make the small-sized dispersed placement of sponge facility in entire place,
Convenient for managing site rainwater pipe network 100 concentratedly, a last centralized collection part to the total header 1 of rainwater, another part branches to city
Political affairs discharge pipe line.Can using inland lake or artificial inland lake as rainwater-collecting pond 5, and be equipped with greening etc. make nature scape
It sees.Above-mentioned purification integrated machine 8 can be connected to road flushing device 9 or green area irrigation equipment 10.Purification integrated machine 8 is common
Sewage purification all-in-one machine equipment, for example, 10T the models such as the complete sewage disposal device of D integrations, can be embedded under earth's surface.Rain
Water collect pond 5 collect roofing, ground rainwater, after processing be used for green area irrigation, road rinse etc..On the one hand it efficiently uses
Space has been emptied in water resource, the on the other hand collection for follow-up rainwater.5 capacity of rainwater-collecting pond is not less than 200m3.
It is multi-functional that this system integrates rainwater-collecting, purification, storage, reuse, and when heavy rain solves urban waterlogging, when needing
The water stored is discharged and is used, alleviates urban water, reduces the shortage of water resource；The preferential principle of the ecology is followed, is promoted
The utilization and ecological environmental protection of rainwater resource reduce the outer discharge capacity of region rainfall runoff；In layout and longitudinal elevation design basis
On, in conjunction with landscape design, " areas Yi Lao " is changed into " Landscape Region "；Improve and flowing water matter, it is negative to reduce region rainwater runoff pollution
Lotus, by rainwater of collection etc. for road flushing or green area irrigation；Reach ecological effect.
Place includes hardening road, hardening that roofing, to pave square, greenery patches, permeable pavement wide according to underlying surface type classification
Road, grass-planting brick parking lot, Green Roof, concave herbaceous field, Rain Garden, ecostagnation pond belong under common concentration
Classify in pad face.
Hardening road, pave square, permeable pavement square road respectively includes permeable pavement structure, the permeable pavement knot
Structure includes from top to bottom water-permeable brick face layer, permeable screed-coat, gravel layer, metalling, water-permeable pipe, rammed earth layer successively.Except disappearing
Anti- track, fire-fighting are ascended a height face, remaining place is mated formation uses the permeable pavement structure as possible.
Water-permeable brick face layer be 80mm-100mm and infiltration coefficient more than 1 × 10-4m/s, permeable screed-coat be 25mm-35mm,
Gravel layer is 150mm-160mm, the compactness of metalling 200mm-220mm, rammed earth layer is more than 90%.
The Storm Sewer Network of Green Roof include annular drainpipe, plantation base, filter layer, soakaway trench, drainage blanket, every root
Layer.It is arranged on roof and afforests, has certain pollutant removal to act on and reduce the work of roof rain water runoff coefficient rainfall runoff
With.
The Storm Sewer Network in grass-planting brick parking lot includes embedding grass layer, sand bedding course and natural soft-clay or the broken gravel bed of grading.Grass planting
Brick motor vehicle, non-motor vehicle parking stall use the grass-planting brick permeable pavement.
Hardening road, pave square, permeable pavement square road, grass-planting brick parking lot ecostagnation bottom of pond portion are respectively set
Rain retention device, the rainwater demurrage are described stagnant from top to bottom successively including drainage blanket, transition zone, filter layer, retention layer
A layer bottom is stayed to be additionally provided with perforated pipe.Square, driveway and parking lot are polluted more serious rainwash and are first purified through retention device
After be discharged into inland lake, rain water on roof enters greenery patches through standpipe after disconnecting, and rainwater-collecting pond is discharged into together with rainwater in greening
5, after the purification of the ecological purification system in rainwater-collecting pond 5, green area irrigation is supplied to use.
Include water source preprocessing module in rainwater-collecting pond 5, substrate preprocessing module, submerged plant cleaning module, endure
Water plant purification module, floatingleaved plant cleaning module, zoobenthos regulation and control module, fish regulation and control module, zooplankter regulate and control mould
Regulation and control module, water lev el control module are safeguarded in block, microorganism regulation and control module, water quality monitoring.Rainwater-collecting pond 5 is used as inland lake, matches
Standby above-mentioned module can form a filter-cleaning cycles system, to reach target that is energy saving, reaching water purification using Natural Circulation.
So far, although those skilled in the art will appreciate that present invention has been shown and described in detail herein multiple shows
Example property embodiment still without departing from the spirit and scope of the present invention, still can according to the present disclosure directly
Determine or derive many other variations or modifications consistent with the principles of the invention.Therefore, the scope of the present invention is understood that and recognizes
It is set to and covers other all these variations or modifications.
Claims (8)
1. a kind of rainwater collecting and treating system for sponge city, which is characterized in that including:Site rainwater pipe network, the place
Storm Sewer Network includes that several sub- water catchment areas by place according to region division, each sub- water catchment area pass through drainpipe in advance
Road part shunting centralized collection to the total header of rainwater, another part branches to municipal drainage pipeline, wherein the rainwater aggregation
Pipe passes sequentially through the intercepting pollution for rainwater hanging basket device being embedded under earth's surface, rain water drainage filter device, rainwater filtering device to rainwater
It collects in pond, inspection shaft and reuse well is equipped in the rainwater-collecting pond, the recycle-water in the rainwater-collecting pond is logical
The elevator pump crossed in the reuse well is promoted on ground, further purified using purification integrated machine after rinsed for road or
Green area irrigation.
2. being used for the rainwater collecting and treating system in sponge city as described in claim 1, it is characterised in that：The place according to
Underlying surface type classification includes hardening road, hardening roofing, pave square, greenery patches, permeable pavement square road, grass-planting brick parking
Field, Green Roof, concave herbaceous field, Rain Garden, ecostagnation pond.
3. being used for the rainwater collecting and treating system in sponge city as claimed in claim 2, it is characterised in that：The hardening road
Road, pave square, permeable pavement square road respectively includes permeable pavement structure, the permeable pavement structure is from top to bottom successively
Including water-permeable brick face layer, permeable screed-coat, gravel layer, metalling, water-permeable pipe, rammed earth layer.
4. being used for the rainwater collecting and treating system in sponge city as claimed in claim 3, it is characterised in that：The water-permeable brick face
Layer is 80mm-100mm and infiltration coefficient is more than 1 × 10-4M/s, permeable screed-coat be 25mm-35mm, gravel layer 150mm-
160mm, metalling 200mm-220mm, rammed earth layer compactness be more than 90%.
5. being used for the rainwater collecting and treating system in sponge city as claimed in claim 2, it is characterised in that：The Green Roof
Storm Sewer Network include annular drainpipe, plantation base, filter layer, soakaway trench, drainage blanket, every root layer.
6. being used for the rainwater collecting and treating system in sponge city as claimed in claim 2, it is characterised in that：The grass-planting brick stops
The Storm Sewer Network in parking lot includes embedding grass layer, sand bedding course and natural soft-clay or the broken gravel bed of grading.
7. being used for the rainwater collecting and treating system in sponge city as claimed in claim 2, it is characterised in that：The hardening road
Road, pave square, permeable pavement square road, grass-planting brick parking lot ecostagnation bottom of pond portion are respectively arranged with rainwater retention device,
The rainwater demurrage includes successively from top to bottom drainage blanket, transition zone, filter layer, retention layer, and the retention layer bottom is also set
There is perforated pipe.
8. being used for the rainwater collecting and treating system in sponge city as described in claim 1, it is characterised in that：The rainwater-collecting
Include water source preprocessing module in pond, substrate preprocessing module, submerged plant cleaning module, emergent aquactic plant cleaning module, float
Leaf plant purification module, zoobenthos regulate and control module, fish regulate and control module, zooplankter regulates and controls module, microorganism regulates and controls module,
Regulation and control module, water lev el control module are safeguarded in water quality monitoring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810337262.5A CN108547364A (en) | 2018-04-16 | 2018-04-16 | A kind of rainwater collecting and treating system for sponge city |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810337262.5A CN108547364A (en) | 2018-04-16 | 2018-04-16 | A kind of rainwater collecting and treating system for sponge city |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108547364A true CN108547364A (en) | 2018-09-18 |
Family
ID=63514899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810337262.5A Pending CN108547364A (en) | 2018-04-16 | 2018-04-16 | A kind of rainwater collecting and treating system for sponge city |
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| Country | Link |
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| CN (1) | CN108547364A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109281374A (en) * | 2018-11-19 | 2019-01-29 | 北京正和恒基国际城市规划设计有限公司 | Suitable for hard mat formation place rainwater storage method in situ and rainwater regulating pondage system in situ |
| CN109958099A (en) * | 2019-03-01 | 2019-07-02 | 华北水利水电大学 | A kind of city river rain-flood resources regulator control system |
| CN110485540A (en) * | 2019-08-07 | 2019-11-22 | 华北水利水电大学 | Rain-flood resource system utilizes method and system |
| CN111705885A (en) * | 2020-06-23 | 2020-09-25 | 深圳市日昇生态科技股份有限公司 | Controllable slow flow sewage interception circulating structure based on sponge city construction |
| CN113216725A (en) * | 2021-05-12 | 2021-08-06 | 上海市城市建设设计研究总院（集团）有限公司 | Integrated parking and storage regulation deep well facility suitable for high-density area |
| CN113605487A (en) * | 2021-08-03 | 2021-11-05 | 天长市汊涧建筑安装装璜有限公司 | Sponge city water circulating system |
| CN114855526A (en) * | 2022-04-30 | 2022-08-05 | 上海建工一建集团有限公司 | Permeable pavement and landscape planting rainwater seepage and drainage structure and rainwater recycling system |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109281374A (en) * | 2018-11-19 | 2019-01-29 | 北京正和恒基国际城市规划设计有限公司 | Suitable for hard mat formation place rainwater storage method in situ and rainwater regulating pondage system in situ |
| CN109958099A (en) * | 2019-03-01 | 2019-07-02 | 华北水利水电大学 | A kind of city river rain-flood resources regulator control system |
| CN109958099B (en) * | 2019-03-01 | 2020-12-08 | 华北水利水电大学 | Urban river channel rain and flood resource regulation and control system |
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| CN111705885A (en) * | 2020-06-23 | 2020-09-25 | 深圳市日昇生态科技股份有限公司 | Controllable slow flow sewage interception circulating structure based on sponge city construction |
| CN111705885B (en) * | 2020-06-23 | 2021-03-02 | 深圳市日昇生态科技股份有限公司 | Controllable slow flow sewage interception circulating structure based on sponge city construction |
| CN113216725A (en) * | 2021-05-12 | 2021-08-06 | 上海市城市建设设计研究总院（集团）有限公司 | Integrated parking and storage regulation deep well facility suitable for high-density area |
| CN113605487A (en) * | 2021-08-03 | 2021-11-05 | 天长市汊涧建筑安装装璜有限公司 | Sponge city water circulating system |
| CN114855526A (en) * | 2022-04-30 | 2022-08-05 | 上海建工一建集团有限公司 | Permeable pavement and landscape planting rainwater seepage and drainage structure and rainwater recycling system |
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Application publication date: 20180918 |
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