CN106957111A - A kind of small-sized compound flow drowned flow artificial wet land - Google Patents
A kind of small-sized compound flow drowned flow artificial wet land Download PDFInfo
- Publication number
- CN106957111A CN106957111A CN201710325498.2A CN201710325498A CN106957111A CN 106957111 A CN106957111 A CN 106957111A CN 201710325498 A CN201710325498 A CN 201710325498A CN 106957111 A CN106957111 A CN 106957111A
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- layer
- water
- wet land
- artificial wet
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
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- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Botany (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The invention discloses a kind of small-sized compound flow drowned flow artificial wet land, including：Covering is provided with impervious barrier in artificial wet land system pond, artificial wet land system pond；The upper end of impervious barrier is provided with and leads silt layer;Silt layer upper end is led provided with packing layer；Packing layer upper end is provided with plantation layer；Plant and water plant is provided with layer；Plant layer and be provided with water distribution layer；The root of water plant is arranged in plantation layer through water distribution layer；Artificial wet land system pond outer wall side is provided with water distributor, and opposite side is provided with braiding channel；Water spraying pipe is provided with packing layer；Packing layer is provided with outlet pipe close to the side of braiding channel；Outlet pipe is arranged in braiding channel；Lead and collector pipe is provided with silt layer；Connected between water distributor and collector pipe by water spraying pipe；The delivery port of collector pipe is arranged in braiding channel.Through the above way, automatic running of the present invention, hydraulic load is big, and the removal effect to contamination index is good, reduces stench and multiplies mosquitos and flies phenomenon, can effectively solve preventing freeze in winter.
Description
Technical field
It is more particularly to a kind of simple in construction the present invention relates to a kind of improvement of artificial wet land system, automatic running, unmanned value
Keep, hydraulic load is big, and the removal effect to BOD5, CODCr, SS, Dan Lindeng contamination index is good, and seldom foul smelling and multiply
Mosquitos and flies phenomenon, can effectively solve preventing freeze in winter；And take up an area small, strong applicability, clearance is high, stable effluent quality it is small-sized multiple
Interflow formula drowned flow artificial wet land.
Background technology
Constructed wetland waste water treatment technology is a kind of ecological wastewater processing technology grown up the seventies and eighties in 20th century,
It can effectively handle diversified waste water, such as sanitary sewage, industrial wastewater, percolate, surface runoff rainwater, interflow
Sewer stormwater overflow water processed etc..Count according to investigations, in Europe and the existing up to ten thousand Treating Municipal Sewages in North America and a variety of industry
The wet land system of waste water is also increasing rapidly in stable operation, sewage treating artificial wet land in the number of the other area applications in the world
Plus.
Domestic and foreign scholars flow in systems from the angle of engineering design according to the difference or water of system water distribution manner
Mode different demarcation is surface current artificial wetland and drowned flow artificial wet land；Different types of artificial swamp is gone to characteristic contamination
Except effect is different, with respective shortcoming；Such as surface flow pattern artificial swamp foul smelling and growth mosquitos and flies phenomenon, pollutant removal
Efficiency is low；Drowned flow artificial wet land reaches or close to the water outlet of two grades of water quality after can only receiving one-level pretreatment.
The content of the invention
The present invention solves the technical problem of provide a kind of simple in construction, automatic running, unattended, hydraulic load
Greatly, the removal effect to BOD5, CODCr, SS, Dan Lindeng contamination index is good, and seldom foul smelling and multiplies mosquitos and flies phenomenon, energy
Effectively solve preventing freeze in winter；And take up an area small, strong applicability, clearance is high, the small-sized compound flow undercurrent of stable effluent quality
Artificial swamp.
This project can realize the doulbe-sides' victory of sewage disposal and wetland landscape effect using compound flow current wetland.
To reach above-mentioned purpose, the technical solution adopted by the present invention is：A kind of small-sized compound flow drowned flow artificial wet land, bag
Include：Covering is provided with impervious barrier in artificial wet land system pond, the artificial wet land system pond；The upper end of the impervious barrier is provided with and leads silt
Layer;The silt layer upper end of leading is provided with packing layer；Described filler layer upper end is provided with plantation layer；Planted in the plantation layer provided with aquatic
Thing；The plantation layer is provided with water distribution layer；The root of the water plant is arranged in plantation layer through water distribution layer；It is described artificial
Wet land system pond outer wall side is provided with water distributor, and opposite side is provided with braiding channel；Water spraying pipe is provided with described filler layer；The filler
Layer is provided with outlet pipe close to the side of braiding channel；The outlet pipe is arranged in braiding channel；Described lead is provided with collector pipe in silt layer；
Connected between the water distributor and collector pipe by water spraying pipe；The outlet pipe of the collector pipe is arranged in braiding channel.
It is preferred that, the water distributor is provided with the first water inlet and the second water inlet；First water inlet and sewage pipe
Connection；The braiding channel is provided with the first delivery port and the second delivery port；First delivery port is used for emission compliance water；It is described
Second delivery port of braiding channel is connected with the water inlet of water distributor second.
It is preferred that, described filler layer includes from bottom to top：For：First ecological filter material layer, the first boulder bed, the second ecological filter
The bed of material, the second boulder bed；The outlet pipe is arranged on the first boulder bed side.
It is preferred that, the impervious barrier uses waterproofing geomembrane.
It is preferred that, described filler layer and lead and be additionally provided between silt layer Filler for water purification layer.
It is preferred that, the water distributor is horizontally disposed with collector pipe.
The beneficial effects of the invention are as follows：A kind of small-sized compound flow drowned flow artificial wet land of the present invention, it is simple in construction,
Automatic running, unattended, hydraulic load is big, and the removal effect to BOD5, CODCr, SS, Dan Lindeng contamination index is good, and
Seldom foul smelling and mosquitos and flies phenomenon is multiplied, can effectively solve preventing freeze in winter；And take up an area small, strong applicability, clearance is high, water outlet
Water stabilization；The doulbe-sides' victory of sewage disposal and wetland landscape effect can be realized.
Brief description of the drawings
Technical solution of the present invention is described further below in conjunction with the accompanying drawings：
Accompanying drawing 1 is a kind of structural representation of small-sized compound flow drowned flow artificial wet land of the present invention.
Accompanying drawing 2 is a kind of sectional view of small-sized compound flow drowned flow artificial wet land of the present invention.
Accompanying drawing 3 is a kind of flow chart of small-sized compound flow drowned flow artificial wet land of the present invention.
Wherein：1st, artificial wet land system pond；2nd, impervious barrier；3rd, silt layer is led；4th, layer is planted；5th, water plant；6th, water distribution layer；
7th, water distributor；8th, braiding channel；9th, outlet pipe；10th, collector pipe；11st, water spraying pipe；12nd, the first ecological filter material layer；13rd, the first cobble
Layer；14th, the second ecological filter material layer；15th, the second boulder bed.
Embodiment
Presently preferred embodiments of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, apparent is clearly defined so as to be made to protection scope of the present invention.
Fig. 1 and Fig. 3 are referred to, the present invention includes：
In order to solve the above technical problems, one aspect of the present invention is that a kind of small-sized compound flow drowned flow artificial is wet
Ground, including：Artificial wet land system pond 1；The depth 1.0m of artificial wet land system pond 1, bottom design is into the suitable gradient；The people
The Outside Dimensions of work wet land system pond 1 are length 2000mm* width 1800mm* depth 1000mm；In the artificial wet land system pond 1
Covering is provided with impervious barrier 2；The upper end of the impervious barrier 2 is provided with and leads silt layer 3;The upper end of silt layer 3 of leading is provided with packing layer；It is described to fill out
Bed of material upper end is provided with plantation layer 4；Water plant 5 is provided with the plantation layer 4；The plantation layer 4 is provided with water distribution layer 6；It is described
The root of water plant 5 is arranged in plantation layer 4 through water distribution layer 6；The outer wall side of artificial wet land system pond 1 is provided with water distribution
Pipe 7, opposite side is provided with braiding channel 8；Water spraying pipe 11 is provided with described filler layer；Described filler layer is set close to the side of braiding channel 8
There is outlet pipe 9；The outlet pipe 9 is arranged in braiding channel 8；Described lead is provided with collector pipe 10 in silt layer 3；The water distributor 7 with
Connected between collector pipe 10 by water spraying pipe 11；The outlet pipe 9 of the collector pipe 10 is arranged in braiding channel 8；The water distributor 7
It is provided with the first water inlet and the second water inlet；First water inlet is connected with sewage pipe；The braiding channel 8 is provided with first
Delivery port and the second delivery port；First delivery port is used for emission compliance water；The second delivery port and water distribution of the braiding channel 8
The water inlet of pipe 7 second is connected；Described filler layer includes from bottom to top：For：First ecological filter material layer 12, the first boulder bed 13, the
Two ecological filter material layers 14, the second boulder bed 15；The outlet pipe 9 is arranged on the side of the first boulder bed 13；The impervious barrier 2 is used
Waterproofing geomembrane；Described filler layer and lead and be additionally provided between silt layer 3 Filler for water purification layer；The water distributor 7 and collector pipe 10
It is horizontally disposed with.
In use, flowing into artificial wet land system by water distributor 7 after kitchen water, toilet sewage and laundry water are collected
Pond 1, spills into packing layer by water spraying pipe 11 and filters；The part water of packing layer filtering flows into braiding channel 8 from outlet pipe 9, forms water
Flat drowned flow artificial wet land；Flowed downwardly into by packing layer filtering another part water by multiple filtration and lead silt layer 3, and pass through collection
Water pipe 10 is discharged into braiding channel 8 after collecting, form vertical subsurface flow wetland；When the water in braiding channel 8 is up to standard, discharge, it is not up to standard
Then go successively to reuse in water distributor 7.
The beneficial effects of the invention are as follows：A kind of small-sized compound flow drowned flow artificial wet land of the present invention, it is simple in construction,
Automatic running, unattended, hydraulic load is big, and the removal effect to BOD5, CODCr, SS, Dan Lindeng contamination index is good, and
Seldom foul smelling and mosquitos and flies phenomenon is multiplied, can effectively solve preventing freeze in winter；And take up an area small, strong applicability, clearance is high, water outlet
Water stabilization；The doulbe-sides' victory of sewage disposal and wetland landscape effect can be realized.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand present disclosure and be carried out, and it is not intended to limit the scope of the present invention, all according to the present invention
The equivalent change or modification that Spirit Essence is made, should all cover within the scope of the present invention.
Claims (6)
1. a kind of small-sized compound flow drowned flow artificial wet land, including：Artificial wet land system pond, it is characterised in that:The Manual moist
Covering is provided with impervious barrier in ground system pool；The upper end of the impervious barrier is provided with and leads silt layer;The silt layer upper end of leading is provided with packing layer；
Described filler layer upper end is provided with plantation layer；Water plant is provided with the plantation layer；The plantation layer is provided with water distribution layer；It is described
The root of water plant is arranged in plantation layer through water distribution layer；The artificial wet land system pond outer wall side is provided with water distributor,
Opposite side is provided with braiding channel；Water spraying pipe is provided with described filler layer；Described filler layer is provided with outlet pipe close to the side of braiding channel；
The outlet pipe is arranged in braiding channel；Described lead is provided with collector pipe in silt layer；By dissipating between the water distributor and collector pipe
Water pipe is connected；The delivery port of the collector pipe is arranged in braiding channel.
2. small-sized compound flow drowned flow artificial wet land according to claim 1, it is characterised in that：The water distributor is provided with
First water inlet and the second water inlet；First water inlet is connected with sewage pipe；The braiding channel is provided with the first delivery port
With the second delivery port；First delivery port is used for emission compliance water；Second delivery port of the braiding channel and water distributor second
Water inlet is connected.
3. small-sized compound flow drowned flow artificial wet land according to claim 1, it is characterised in that：Described filler layer from lower and
On include：For：First ecological filter material layer, the first boulder bed, the second ecological filter material layer, the second boulder bed；The outlet pipe is set
In the first boulder bed side.
4. small-sized compound flow drowned flow artificial wet land according to claim 1, it is characterised in that：The impervious barrier is using anti-
Water geomembrane.
5. small-sized compound flow drowned flow artificial wet land according to claim 1, it is characterised in that：Described filler layer is with leading silt
Filler for water purification layer is additionally provided between layer.
6. small-sized compound flow drowned flow artificial wet land according to claim 1, it is characterised in that：The water distributor with
Collector pipe is horizontally disposed with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710325498.2A CN106957111A (en) | 2017-05-10 | 2017-05-10 | A kind of small-sized compound flow drowned flow artificial wet land |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710325498.2A CN106957111A (en) | 2017-05-10 | 2017-05-10 | A kind of small-sized compound flow drowned flow artificial wet land |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106957111A true CN106957111A (en) | 2017-07-18 |
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ID=59482843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710325498.2A Pending CN106957111A (en) | 2017-05-10 | 2017-05-10 | A kind of small-sized compound flow drowned flow artificial wet land |
Country Status (1)
| Country | Link |
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| CN (1) | CN106957111A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110902837A (en) * | 2019-12-05 | 2020-03-24 | 徐州工程学院 | Artificial lake point source pollution detention and purification artificial wetland |
| CN112110543A (en) * | 2020-09-22 | 2020-12-22 | 上海凯悦建设咨询监理有限公司 | Agricultural water ecological treatment structure and construction method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2661680Y (en) * | 2003-09-04 | 2004-12-08 | 中国科学院沈阳应用生态研究所 | Sewage ecological treatment arrangement for artificial wetland |
| CN104418433A (en) * | 2013-08-20 | 2015-03-18 | 沈阳环境科学研究院 | Method for efficient sewage treatment by integrated flow constructed wetland |
| CN206767764U (en) * | 2017-05-10 | 2017-12-19 | 苏州润源生态环境建设有限公司 | A kind of small-sized compound flow drowned flow artificial wet land |
-
2017
- 2017-05-10 CN CN201710325498.2A patent/CN106957111A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2661680Y (en) * | 2003-09-04 | 2004-12-08 | 中国科学院沈阳应用生态研究所 | Sewage ecological treatment arrangement for artificial wetland |
| CN104418433A (en) * | 2013-08-20 | 2015-03-18 | 沈阳环境科学研究院 | Method for efficient sewage treatment by integrated flow constructed wetland |
| CN206767764U (en) * | 2017-05-10 | 2017-12-19 | 苏州润源生态环境建设有限公司 | A kind of small-sized compound flow drowned flow artificial wet land |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110902837A (en) * | 2019-12-05 | 2020-03-24 | 徐州工程学院 | Artificial lake point source pollution detention and purification artificial wetland |
| CN112110543A (en) * | 2020-09-22 | 2020-12-22 | 上海凯悦建设咨询监理有限公司 | Agricultural water ecological treatment structure and construction method thereof |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170718 |
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| WD01 | Invention patent application deemed withdrawn after publication |