CN106186405A - A kind of kerbstone of collection and purification rainwater - Google Patents
A kind of kerbstone of collection and purification rainwater Download PDFInfo
- Publication number
- CN106186405A CN106186405A CN201610772541.5A CN201610772541A CN106186405A CN 106186405 A CN106186405 A CN 106186405A CN 201610772541 A CN201610772541 A CN 201610772541A CN 106186405 A CN106186405 A CN 106186405A
- Authority
- CN
- China
- Prior art keywords
- kerbstone
- dead slot
- layer
- rectangle dead
- purifying layer
- 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.)
- Pending
Links
- 238000000746 purification Methods 0.000 title claims abstract description 20
- 239000002689 soil Substances 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 22
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 21
- 229910021389 graphene Inorganic materials 0.000 claims description 21
- 239000002245 particle Substances 0.000 claims description 10
- 239000004568 cement Substances 0.000 claims description 9
- 239000000725 suspension Substances 0.000 claims description 9
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 8
- 239000011380 pervious concrete Substances 0.000 claims description 8
- 229910021536 Zeolite Inorganic materials 0.000 claims description 7
- 239000010457 zeolite Substances 0.000 claims description 7
- 239000004575 stone Substances 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 4
- 239000003638 chemical reducing agent Substances 0.000 claims description 3
- 239000004567 concrete Substances 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 229920005646 polycarboxylate Polymers 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 230000015271 coagulation Effects 0.000 claims 1
- 238000005345 coagulation Methods 0.000 claims 1
- 239000011435 rock Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 21
- 239000003921 oil Substances 0.000 abstract description 18
- 239000003344 environmental pollutant Substances 0.000 abstract description 9
- 231100000719 pollutant Toxicity 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 8
- 229910001385 heavy metal Inorganic materials 0.000 abstract description 6
- 238000007796 conventional method Methods 0.000 abstract description 4
- 239000003643 water by type Substances 0.000 abstract description 3
- 239000003621 irrigation water Substances 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 description 6
- 229910052698 phosphorus Inorganic materials 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- -1 carwash Substances 0.000 description 3
- 239000000470 constituent Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 238000011026 diafiltration Methods 0.000 description 2
- 239000010438 granite Substances 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 235000014593 oils and fats Nutrition 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 241000521257 Hydrops Species 0.000 description 1
- 206010030113 Oedema Diseases 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000011398 Portland cement Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000003900 soil pollution Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- 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
-
- 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
- E01C11/221—Kerbs or like edging members, e.g. flush kerbs, shoulder retaining means ; Joint members, connecting or load-transfer means specially for kerbs
- E01C11/223—Kerb-and-gutter structures; Kerbs with drainage openings channel or conduits, e.g. with out- or inlets, with integral gutter or with channel formed into the kerb ; Kerbs adapted to house cables or pipes, or to form conduits
-
- 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
-
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
-
- 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
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/105—Phosphorus compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/16—Nitrogen compounds, e.g. ammonia
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
-
- 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
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/08—Chemical Oxygen Demand [COD]; Biological Oxygen Demand [BOD]
-
- 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
- C02F2209/10—Solids, e.g. total solids [TS], total suspended solids [TSS] or volatile solids [VS]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/30—Flood prevention; Flood or storm water management, e.g. using flood barriers
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The present invention relates to the kerbstone of a kind of collection and purification rainwater, described kerbstone includes the hollow kerbstone body being arranged on shoulder, described hollow kerbstone body is provided with rectangle dead slot on shortcut base side, described rectangle dead slot top is provided with flase floor, it is sequentially provided with cavity reservoir bed, filter course, oil removing layer, the first purifying layer, the second purifying layer inside described rectangle dead slot from top to bottom, bottom described rectangle dead slot, is provided with drain pipe.The kerbstone of the collection and purification rainwater of the present invention can effectively collect discharge Highway Rainfall Runoff, slow down Urban Flood Waterlogging, not only Conventional pollution is had good removal effect, moreover it is possible to effectively go removing heavy metals, oils, petroleum-type etc. to be difficult to the pollutant removed by conventional method.Water body and soil directly as domestic waters such as irrigation water, landscape water, carwash, and will not can be polluted by the water collected by drain pipe.
Description
Technical field
The present invention relates to road construction technical field, particularly relate to a kind of Neng Dui highway runoff rainwater and be collected, only
The roadside buildings adnexa changed, recycle, particularly relates to the kerbstone of a kind of collection and purification rainwater.
Background technology
Kerbstone is a kind of road fringing building adnexa often used during road construction, is usually as arranging
At the bar shaped stone that pavement edge separates with other structural belts, also referred to as road tooth, applies quite varied in road construction.Tradition road
Kerb only plays cut zone, stops that road drainage acts on road garbage etc., but the most easily road drainage is produced obstacle,
Especially in the southern area that rainwater is more, easily cause rainwater on rainy day and hoard, road surface large area hydrops, it is unfavorable for the smooth of road
Logical, cause generation Urban Flood Waterlogging.
Pavement runoff polluted and increasingly received significant attention in recent years, and rainwater and road cleaning water are that pavement runoff pollutes
Main source.In Highway Rainfall Runoff in addition to Conventional pollution SS, COD, N, P, also have because of vehicle exhaust, pavement garbage etc.
The heavy metal (such as Pb, Cd, Zn, Cu) brought, oils pollutant, petroleum hydrocarbons etc..In traditional road drainage mode
In, Highway Rainfall Runoff is typically directly discharged into sewerage system, receiving water body or periphery by Urban Rainwater Pipe Networks after collecting
In soil, cause a large amount of water body and soil pollution, make environmental quality be greatly reduced.
Summary of the invention
It is an object of the invention to, for the problems referred to above, propose the kerbstone of a kind of collection and purification rainwater, both can effectively receive
Collection Highway Rainfall Runoff, slows down Urban Flood Waterlogging, can purify the Highway Rainfall Runoff containing a large amount of pollutant again, not only may be used
To remove Conventional pollution pollutant (such as SS, COD, N, P), moreover it is possible to effectively go removing heavy metals, oils, petroleum-type etc. to be difficult to use
The pollutant that conventional method is removed, while utilizing rainwater recycle, control road runoff to surrounding body and soil
Pollute.
For achieving the above object, the invention provides the kerbstone of a kind of collection and purification rainwater, described kerbstone includes setting
Putting the hollow kerbstone body in shoulder, described hollow kerbstone body is provided with rectangle dead slot, institute on shortcut base side
State rectangle dead slot top and be provided with flase floor, be sequentially provided with cavity reservoir bed, filter course inside described rectangle dead slot from top to bottom, remove
Oil reservoir, the first purifying layer, the second purifying layer, be provided with drain pipe bottom described rectangle dead slot.
Preferably, described hollow kerbstone body length 50～55cm, wide 10～15cm, beyond roadbed part high 10～
15cm。
Preferably, the material of described hollow kerbstone body is granite or concrete；The material of described flase floor is not
Rust steel.
Preferably, described rectangle dead slot surrounding and bottom are coated with cement layer, described rectangle dead slot surrounding and bottom and lay
There is waterproof cloth.
Preferably, described filter course is laid by cobble and is formed, and the thickness of described filter course is 10～15cm, described cobble
Particle diameter is 15～20mm.
Preferably, described oil removing layer is formed by lipophilic-hydrophobic property material-paving, and the thickness of described oil removing layer is 5～10cm.
Preferably, described first purifying layer is formed by Graphene pervious concrete material-paving, described first purifying layer
Thickness is 10～15cm.
Preferably, in described Graphene pervious concrete material each constituent mass percentage ratio be coarse aggregate 78～82%, water
Mud 13～17%, Graphene suspension 5～10%, polycarboxylate water-reducer 1～1.5%, wherein, Graphene is quality in suspension
Percentage ratio is 0.1～0.3%；Coarse aggregate uses single graded broken stone, particle size range 5～10mm.
Preferably, described second purifying layer is laid by zeolite and is formed, and the thickness of described second purifying layer is 15～20cm, institute
The particle diameter stating zeolite is 3～5mm.
Based on technique scheme, the invention have the advantage that
The kerbstone of the collection and purification rainwater of the present invention can effectively collect discharge Highway Rainfall Runoff, slows down urban flooding
Disaster.By set gradually from top to bottom inside rectangle dead slot cavity reservoir bed, filter course, oil removing layer, the first purifying layer,
Two purifying layers, not only have good removal effect to Conventional pollution (SS, COD, N, P), moreover it is possible to effectively remove removing heavy metals, oils and fats
Class, petroleum-type etc. are difficult to the pollutant removed by conventional method.The water collected by drain pipe can be used directly as irrigating
The domestic waters such as water, landscape water, carwash, and water body and soil will not be polluted.The collection and purification rainwater of the present invention
Kerbstone can regularly replace cleaning packing material, cleans inner space, effective guarantee diafiltration and clean-up effect, and simple to operate
Convenient.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, this
Bright schematic description and description is used for explaining the present invention, is not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the kerbstone schematic cross-sectional view of collection and purification rainwater；
Fig. 2 is the kerbstone schematic longitudinal section of collection and purification rainwater.
Detailed description of the invention
Below by drawings and Examples, technical scheme is described in further detail.
The invention provides the kerbstone of a kind of collection and purification rainwater, including hollow kerbstone body, body lower part has one
Rectangle dead slot, dead slot side is highway subgrade, is provided with the mechanism of collection and purification rainwater, by the most successively in rectangle dead slot
For structures such as cavity reservoir bed, filter course, oil removing layer, the first purifying layer, the second purifying layers.As shown in Figure 1 and Figure 2, there is shown
A kind of preferred implementation of the present invention.
Specifically, described kerbstone includes the hollow kerbstone body 2 being arranged on roadbed 1 edge, described hollow kerbstone
Body 2 is provided with rectangle dead slot on shortcut base 1 side, and described rectangle dead slot top is provided with flase floor 3, inside described rectangle dead slot
It is sequentially provided with cavity reservoir bed 4, filter course 5, oil removing layer the 6, first purifying layer the 7, second purifying layer 8, described rectangle from top to bottom
Drain pipe 9 it is provided with bottom dead slot.
Preferably, described hollow kerbstone body 2 is positioned at roadbed 1 edge, described hollow kerbstone body 2 long 50～
55cm, wide 10～15cm, beyond roadbed 1 part high 10～15cm, it can be selected for the material such as granite, concrete, material property
Relevant criterion should be met.Described hollow kerbstone body 2 is provided with rectangle dead slot on shortcut base 1 side, on described rectangle dead slot
Portion is provided with flase floor 3, and flase floor is detachable, can be selected for stainless steel material, in order to intercept the rubbish on road surface.
Rectangle dead slot is positioned at shortcut base 1 side of hollow kerbstone body, and its height is 55～60cm, and long 50～55cm, wide
10～15cm.Described rectangle dead slot surrounding and bottom are coated with cement layer, and described rectangle dead slot surrounding and bottom are equipped with waterproof
Cloth.Placing each packed layer of collection and purification rainwater in rectangle dead slot, each packed layer length and width is slightly less than rectangle dead slot
Width.In rectangle dead slot, available rubble blind, the especially side near roadbed 1 need to fill, and play firm effect, anti-
Only collapse.
Further, be sequentially provided with from top to bottom inside described rectangle dead slot cavity reservoir bed 4, filter course 5, oil removing layer 6,
One purifying layer the 7, second purifying layer 8.
Wherein, described cavity reservoir bed 4 is arranged in hollow kerbstone body 2, be positioned at filter course place equal with roadbed it
Between, height is 10～15cm, can be temporarily stored within cavity by the highway rainwater that collect, it is to avoid the formation of surface gathered water, rainwater
After cavity reservoir bed 4 slowly under ooze, carry out filtration, purification.Described filter course 5 is laid by cobble and is formed, described filter course 5
Thickness is 10～15cm, and the particle diameter of described cobble is 15～20mm, and it can intercept the float in rainwater.Described oil removing layer 6
Being formed by lipophilic-hydrophobic property material-paving, can be selected for the materials such as PP GRANULES, the thickness of described oil removing layer 6 is 5～10cm, grain
Footpath is 5～8mm, oils, petroleum hydrocarbons in its adsorbable removal rainwater.
Preferably, described first purifying layer 7 is formed by Graphene pervious concrete material-paving, described first purifying layer 7
Thickness be 10～15cm.In described Graphene pervious concrete material each constituent mass percentage ratio be coarse aggregate 78～82%,
Cement 13～17%, Graphene suspension 5～10%, polycarboxylate water-reducer 1～1.5%, wherein, Graphene is matter in suspension
Amount percentage ratio is 0.1～0.3%, and coarse aggregate uses single graded broken stone, particle size range 5～10mm.
Graphene is with sp2Hydridization, the cellular hexagonal structure with monatomic carbon-coating (thickness is 0.334nm)
Ultra-thin two-dimension material, is known world the hardest the thinnest nano material.Meanwhile, Graphene has the specific surface area of superelevation,
There is the features such as absorption property high, speed is fast, stability is high, repeatable utilization, quite paid close attention to by each field.
In described Graphene pervious concrete material, each constituent mass percentage ratio be coarse aggregate 78～82%, cement
13～17%, water 5～10%, other additives 1～1.5%.Wherein coarse aggregate use single graded broken stone, particle size range 5～
10mm；Cement selection Portland cement；The wet concentration Graphene suspension prepared；Polycarboxylic acids diminishing selected by additive
Agent.Each group of raw material is weighed by proportioning, is respectively put in blender, through stirring, carry out pouring into a mould, smooth, maintenance
Journey, finally gives the Graphene pervious concrete material that water penetration is good.Said method is used to obtain Graphene pervious concrete
Material, it is possible to utilize the adsorption function that Graphene is powerful, it is possible to Adsorption heavy metal, hardly degraded organic substance etc. fast and effectively
Pollutant.
Wherein, the preparation method of described Graphene suspension is as follows: join in salpeter solution by flake graphite alkene, room temperature
Lower supersound process 1h；Then this solution is placed on agitator stirring 24h, with the acid in ammonia and in solution, then with going in a large number
Ionized water water rinses precipitate, until pH=7；The precipitate obtained after filtering is dried 2 hours at 60 DEG C, and pulverizes
Join after powder in distilled water, obtain the Graphene suspension of favorable dispersibility.
Described second purifying layer 8 is laid by zeolite and is formed, and the thickness of described second purifying layer 8 is 15～20cm, described boiling
The particle diameter of stone is 3～5mm.Zeolite good stability, and there is bigger hole, the ion exchange good due to it and absorption are made
With, it is possible to decrease the content of nitrogen and phosphorous in rainwater.Wherein, zeolite can be selected for the modified zeolite raising clearance to nitrogen and phosphorus pollutants.This
Bright kerbstone is provided with drain pipe 9 bottom described rectangle dead slot, and the water after purifying is arranged from the bottom of described second purifying layer 8
Go out to be collected to utilize.
Certainly those skilled in the art it is to be understood that the present invention collection and purification rainwater kerbstone in filter course 5, remove
Oil reservoir the 6, first purifying layer the 7, second purifying layer 8 all can carry out modularity, is respectively prepared single stratiform module.Specifically, exist
When making module, can be put into by the material of every layer respectively and be about 50cm, wide about 10cm, thickness about 0.5cm, the most corresponding each layer spreads
If the mould of height is shaped.Described mould is the square box structure of upper opening, and mould surrounding and base material can
Select waterproof, surface is more smooth, stainless steel material corrosion-resistant, that comprcssive strength is higher is made.In described filter course 5, oil removing
The bottom of layer the 6, first purifying layer 7 module can arrange homodisperse perforate, in order to permeable.Described second purifying layer 8 module
Bottom is not provided with perforate, and each layer module place of being vertically connected with can arrange tongue and groove, it is simple to stable connection.The structure of its modular sets
Meter, periodically can take out cleaning or more conversion materials by each module, to ensure that this facility keeps good rainwater-collecting to purify effect
Really, it is simple to regular maintenance.
Further, the kerbstone of the collection and purification rainwater of the present invention can refer to following steps carry out construction build:
(1) road doing integrated planning, labelling needs to install the position of this kerbstone, it is proposed that every 500 meter amperes fill one should
Plant kerbstone.Rectangle dead slot, rectangle dead slot is taken according to the specification of hollow kerbstone needing the lower section installing kerbstone
Surrounding and bottom need to smear cement, and lay waterproof cloth, and arrange drain pipe in bottom.
(2) it is successively set in rectangle dead slot according to filter course, oil removing layer, the first purifying layer, the order of the second purifying layer,
Use rubble blind after fixing, especially near roadbed side, play firm effect, prevent from collapsing.
(3) drain pipe of bottom in each kerbstone along the line for shoulder is coupled together, flow into after many places are collected and store
Pond, can directly recycle, such as irrigation, carwash, landscape water etc..
(4) hollow kerbstone body is installed, near roadbed side, flase floor is being arranged on described rectangle dead slot top, lattice
Screen upper end is connected with the shortcut base side of hollow kerbstone body.At the bottom of the downside cement of described hollow kerbstone body and roadbed
Portion's stable connection, prevents fracture.
The kerbstone of the collection and purification rainwater of the present invention can effectively collect discharge Highway Rainfall Runoff, slows down urban flooding
Disaster.By set gradually from top to bottom inside rectangle dead slot cavity reservoir bed, filter course, oil removing layer, the first purifying layer,
Two purifying layers, not only have good removal effect to Conventional pollution (SS, COD, N, P), moreover it is possible to effectively remove removing heavy metals, oils and fats
Class, petroleum-type etc. are difficult to the pollutant removed by conventional method.The water collected by drain pipe can be used directly as irrigating
The domestic waters such as water, landscape water, carwash, and water body and soil will not be polluted.The collection and purification rainwater of the present invention
Kerbstone can regularly replace cleaning packing material, cleans inner space, effective guarantee diafiltration and clean-up effect, and simple to operate
Convenient.
Finally should be noted that: above example is only in order to illustrate that technical scheme is not intended to limit；To the greatest extent
The present invention has been described in detail by pipe with reference to preferred embodiment, and those of ordinary skill in the field are it is understood that still
The detailed description of the invention of the present invention can be modified or portion of techniques feature is carried out equivalent；Without deviating from this
The spirit of bright technical scheme, it all should be contained in the middle of the technical scheme scope that the present invention is claimed.
Claims (9)
1. the kerbstone of a collection and purification rainwater, it is characterised in that: described kerbstone includes being arranged in roadbed (1) edge
Dead circuit kerb body (2), described hollow kerbstone body (2) is provided with rectangle dead slot on shortcut base (1) side, and described rectangle is empty
Groove top is provided with flase floor (3), be sequentially provided with from top to bottom inside described rectangle dead slot cavity reservoir bed (4), filter course (5),
Oil removing layer (6), the first purifying layer (7), the second purifying layer (8), be provided with drain pipe (9) bottom described rectangle dead slot.
Kerbstone the most according to claim 1, it is characterised in that: described hollow kerbstone body (2) long 50～55cm is wide
10～15cm, beyond roadbed (1) part high 10～15cm.
Kerbstone the most according to claim 1, it is characterised in that: the material of described hollow kerbstone body (2) is flower hilllock
Rock or concrete；The material of described flase floor (3) is rustless steel.
Kerbstone the most according to claim 1, it is characterised in that: described rectangle dead slot surrounding and bottom are coated with cement
Layer, described rectangle dead slot surrounding and bottom are equipped with waterproof cloth.
Kerbstone the most according to claim 1, it is characterised in that: described filter course (5) is laid by cobble and is formed, described mistake
The thickness of filtering layer (5) is 10～15cm, and the particle diameter of described cobble is 15～20mm.
Kerbstone the most according to claim 1, it is characterised in that: described oil removing layer (6) is by lipophilic-hydrophobic property material-paving
Forming, the thickness of described oil removing layer (6) is 5～10cm.
Kerbstone the most according to claim 1, it is characterised in that: described first purifying layer (7) is by the permeable coagulation of Graphene
Soil material is laid and is formed, and the thickness of described first purifying layer (7) is 10～15cm.
Kerbstone the most according to claim 7, it is characterised in that: each component matter in described Graphene pervious concrete material
Amount percentage ratio be coarse aggregate 78～82%, cement 13～17%, Graphene suspension 5～10%, polycarboxylate water-reducer 1～
1.5%, wherein, Graphene mass percent in suspension is 0.1～0.3%；Coarse aggregate uses single graded broken stone, particle diameter
Scope 5～10mm.
Kerbstone the most according to claim 1, it is characterised in that: described second purifying layer (8) is laid by zeolite and is formed, institute
The thickness stating the second purifying layer (8) is 15～20cm, and the particle diameter of described zeolite is 3～5mm.
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| CN201610772541.5A CN106186405A (en) | 2016-08-30 | 2016-08-30 | A kind of kerbstone of collection and purification rainwater |
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| CN201610772541.5A CN106186405A (en) | 2016-08-30 | 2016-08-30 | A kind of kerbstone of collection and purification rainwater |
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| CN201610772541.5A Pending CN106186405A (en) | 2016-08-30 | 2016-08-30 | A kind of kerbstone of collection and purification rainwater |
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| CN109758877A (en) * | 2019-03-11 | 2019-05-17 | 山东海岱园林集团有限公司 | A kind of road heavy metal ion collection device and road heavy metal ion enrichment method |
| CN110304879A (en) * | 2019-06-28 | 2019-10-08 | 济南大学 | A kind of method making concrete with water body purification function and the concrete with water body purification function |
| CN111001201A (en) * | 2019-12-10 | 2020-04-14 | 江西理工大学南昌校区 | Assembled curb purifies water-collecting device |
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| CN106630294A (en) * | 2017-01-06 | 2017-05-10 | 岭南新科生态科技研究院（北京）有限公司 | Decontaminating and water-permeable pavement system |
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| CN108623095A (en) * | 2018-05-15 | 2018-10-09 | 成都赋阳技术开发有限公司 | A kind of medical waste water purification mechanism |
| CN109758877A (en) * | 2019-03-11 | 2019-05-17 | 山东海岱园林集团有限公司 | A kind of road heavy metal ion collection device and road heavy metal ion enrichment method |
| CN110304879A (en) * | 2019-06-28 | 2019-10-08 | 济南大学 | A kind of method making concrete with water body purification function and the concrete with water body purification function |
| CN111001201A (en) * | 2019-12-10 | 2020-04-14 | 江西理工大学南昌校区 | Assembled curb purifies water-collecting device |
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Application publication date: 20161207 |