CN206814491U - Strengthen ecological purification combination combined system - Google Patents
Strengthen ecological purification combination combined system Download PDFInfo
- Publication number
- CN206814491U CN206814491U CN201720355684.6U CN201720355684U CN206814491U CN 206814491 U CN206814491 U CN 206814491U CN 201720355684 U CN201720355684 U CN 201720355684U CN 206814491 U CN206814491 U CN 206814491U
- Authority
- CN
- China
- Prior art keywords
- plant
- ecological
- bed
- combined system
- river
- 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.)
- Active
Links
Classifications
-
- 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
Landscapes
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The utility model discloses one kind to strengthen ecological purification combination combined system, and the multiple-void structure plant buffering for being used to repair on bank for be included in the vertical current constructed wetland set gradually from top to bottom by water (flow) direction in river course, plant enhanced aeration biomembrane, efficient denitrification biological nest and ecological floating island, setting in river course both sides bank slope repairs band.Reinforcing ecological purification combination combined system provided by the utility model, by the integrated treatment of plant enhanced aeration technology of biological membrane, efficient denitrification biological nest technology, ecological floating island technology and vertical current constructed wetland technology, COD, NH in river water body3N, TN, SS etc. clearance reachable more than 60%, can be effectively improved water quality, and pollutional load pressure is reduced for downstream water, and obtain good ecological effect and landscape effect, finally realize river process, the unification of ecological and landscape.
Description
Technical field：
River water body pollution control field is the utility model is related to, more particularly to a kind of ecological purification of strengthening combines combination system
System.
Background technology：
With stepping up for socio-economic development and people's living standard, requirement of the people to water environment is also more next
Higher, river course not only has the basic function of water channels such as " flood discharges, water drainage, water storage, draw clear, shipping ", but also has " scape
The multiple functions such as sight, tourism, ecology, the concord to surrounding enviroment ", that is, under this background, ecological control techniques obtain
The extensive concern of people, and carried out a series of relatively further investigation and explored.In traditional river controlling projects, to river
Road, which is administered, mainly emphasizes its water drainage, flood control and other effects, usually takes straight river course, increases river width, dredge riverbed, build shield
The measures such as bank engineering, to improve the standard controlled flood and drained flooded fields.The result is that:River course hardening reduces animals and plants, the list of section configuration
One change makes river embankment and shoal disappears, river course is straight and lacks change, make landscape single etc..
Since the 1980s, pollution waters restoration technology constantly obtains new progress.Biological prosthetic finger microorganism pair
Pollutant in environment is absorbed or oxidative degradation, so as to reduce or finally eliminate the controlled or spontaneous mistake of environmental pollution
Journey.Ecology-bioanalysis is a kind of external new technology that have developed rapidly in recent years, and it is to utilize the plant or culture, inoculation cultivated
Microorganism vital movement, water pollutant is shifted, converted and degradation, so that the skill that water body is purified
Art, have the advantages that high treating effect, construction costs are relatively low, be not required to power consumption or low power consuming, operating cost are cheap.In addition,
This treatment technology to water body delivering medicament, will not form secondary pollution, can also improve with greening environment and landscape and mutually tie
Close, administering area's construction leisure and sports equipment, create the Amenities that man and nature are blended.Biological method mainly includes river
Road watercourse aeration, biomembrance process, biological restoration, land treatment systems method, aquatic plant purification method etc..Although also have in the prior art
River water quality is purified with biological method, but single biological method is bad to the treatment effect of river sewage.Therefore, at one kind
Good, the quick biological water purification method of reason effect seems particularly necessary.
Utility model content：
The utility model aims to solve the problem that above mentioned problem, there is provided one kind strengthens ecological purification combination combined system.
To reach above-mentioned purpose, technical scheme is as follows used by the utility model：
One kind strengthens ecological purification combination combined system, is included in what is set gradually from top to bottom by water (flow) direction in river course
Vertical current constructed wetland, plant enhanced aeration biomembrane, efficient denitrification biological nest and ecological floating island, river course both sides bank slope set
Be used for bank repair multiple-void structure plant buffering repair band, wherein：
The matrix and kind filled in the vertical current constructed wetland, including pond body, surface water distribution pipe, delivery port, pond body
The plant being implanted at the top of pond body；Pond body bottom is by the thick blotter, thick concrete layer and impervious barrier that set gradually from below to up
Composition；Surface water distribution pipe, it is arranged at the top of pond body, including water inlet pipe, main water distributor and the plug being sequentially communicated；Delivery port is set
Put in body side bottom, river course downstream is discharged to for the river after vertical current constructed wetland is purified, is decontaminated；Matrix is by 5-
10mm rubbles, 2-4cm gravels and mellow soil composition；Plant is canna, calamus, and planting density is 40 plants every square metre；
The plant enhanced aeration biomembrane, including floating bed framework, the emergent aquactic plant bed, vertical outstanding that is arranged at the top of framework
The detachable microorganism bed below emergent aquactic plant bed is hung over, the micro-hole aerator of floating bed framework bottom is arranged on, is arranged on very
The buoyancy adjustment device at the plant bed top of water and the plant being planted on emergent aquactic plant bed；
The efficient denitrification biological nest, including in frame structure biological rope fixed bed, be vertically fixed on biological rope and fix
Some biological ropes between bed top and bottom and it is arranged on the adsorption layer of biological rope fixed bed bottom；
The ecological floating island, including carrier and the plant that is planted on carrier.
In further embodiment, the vertical current constructed wetland also includes the breather pipe for being arranged on body side.
In further embodiment, the impervious barrier of the pond body is made up of double-deck malthoid, and the thickness of every layer of malthoid is
0.5mm。
In further embodiment, the adsorption layer of the efficient denitrification biological nest is made up of activated carbon.
In further embodiment, the fixed form of the ecological floating island pulls for revetment.
In further embodiment, several air-vents are provided with the carrier of ecological floating island.
Reinforcing ecological purification combination combined system of the present utility model, by plant enhanced aeration technology of biological membrane, efficiently
The integrated use of denitrification organisms nest technology, ecological floating island technology and vertical current constructed wetland technology, COD, NH3- in river water body
N, TN, SS etc. clearance can be effectively improved water quality, pollutional load pressure reduced for downstream water up to more than 60%
Power, and good ecological effect and landscape effect are obtained, finally realize river process, the unification of ecological and landscape.
Brief description of the drawings
Form a part of accompanying drawing of the present utility model to be used for providing further understanding to of the present utility model, this practicality is new
The schematic description and description of type is used to explain the utility model, does not form to restriction of the present utility model.In accompanying drawing
In：
Fig. 1 is the overall structure signal strengthened ecological purification and combine combined system of the one of embodiment of the utility model
Figure.
Fig. 2 is that the perpendicular flow artificial for strengthening ecological purification combination combined system of the one of embodiment of the utility model is wet
The structural representation on ground.
Fig. 3 is the plant enhanced aeration strengthened ecological purification and combine combined system of the one of embodiment of the utility model
The structural representation of biomembrane.
Fig. 4 is the efficient denitrification biology strengthened ecological purification and combine combined system of the one of embodiment of the utility model
The structural representation of nest.
Fig. 5 is the knot strengthened ecological purification and combine the ecological floating island of combined system of the one of embodiment of the utility model
Structure schematic diagram.
Embodiment
In order to know more about technology contents of the present utility model, especially exemplified by specific embodiment and coordinate above-mentioned institute's accompanying drawings explanation such as
Under.
As shown in Figures 1 to 5, reinforcing ecological purification combination combined system, including it is arranged on the use of river course both sides bank slope
In the multiple-void structure plant buffering that bank is repaired repair band, set gradually from top to bottom by water (flow) direction in river course it is vertical
Artificial wetland 1, plant enhanced aeration biomembrane 2, efficient denitrification biological nest 3 and ecological floating island 4.
Filling in vertical current constructed wetland 1, including pond body 204, surface water distribution pipe 101, delivery port 107, pond body 204
Matrix 102 and the plant for being planted in the top of pond body 204；The bottom of pond body 204 is by the thick blotter that sets gradually from below to up
105th, thick concrete layer 104 and impervious barrier 103 form；Surface water distribution pipe 101, the top of pond body 204 is arranged on, including connected successively
Logical water inlet pipe 1011, main water distributor and plug 1012；Delivery port 107 is arranged on the side bottom of pond body 204, for by vertical current
Artificial swamp 1 purifies, decontaminate after river be discharged to river course downstream；Matrix 102 is by 5-10mm rubbles, 2-4cm gravels and mellow soil group
Into；Plant is canna, calamus, and planting density is 40 plants every square metre.
Plant enhanced aeration biomembrane 2, including floating bed framework 204, be arranged at the top of framework emergent aquactic plant bed 201, hang down
The straight detachable microorganism bed 203 for being suspended on the lower section of emergent aquactic plant bed 201, the micropore exposure for being arranged on the bottom of floating bed framework 204
Gas device 203, the buoyancy adjustment device for being arranged on the top of emergent aquactic plant bed 201 and the plant being planted on emergent aquactic plant bed 201；
Efficient denitrification biological nest 3, including in frame structure biological rope fixed bed 301, be vertically fixed on biological rope and fix
Some biological ropes 302 between the top and bottom of bed 301 and it is arranged on the adsorption layer 303 of the bottom of biological rope fixed bed 301；
Ecological floating island 4, including carrier 401 and the plant that is planted on carrier 401.
In this way, bank slope can preferably be fixed, stop sewage by taking bank to repair in river course two sides, it is dirty effectively to reduce face source
The inflow of water, sanitary sewage.River course upstream sets vertical current constructed wetland 1, and the root system of wetland planting plants provides for microorganism
While habitat, also oxygen can be provided for microorganism, help lend some impetus to the absorption and conversion of the nutriments such as N, P.In river
Road middle reaches set plant enhanced aeration biomembrane 2, the pollutants such as nitrogen in sewage, phosphorus are removed using the absorption of plant, so
Efficient denitrification biological nest 3 is set afterwards, by biological oxidation, by the organic matter in sewage and the plant residue oxygen of middle and upper reaches
Change and decompose.Plant in plant enhanced aeration biomembrane 2, which can decompose, rots into water, and efficient denitrification biological nest 3 is located at plant
After enhanced aeration biomembrane 2, plant enhanced aeration biomembrane 2 can produce substantial amounts of efficient denitrification bacterium, and efficient denitrification is thin
Bacterium carries out advanced nitrogen to river.The technology of ecological floating island 4 is used in river course downstream, is followed by the plant of ecological floating island 4, immobilization nitrogen
Ring bacterial micro-organism mutualism system strengthens nitrogen, the phosphorus removed in upper river, while ecological floating island 4 and bank rehabilitation plant
The ecoscape of harmony has been built jointly, finally realizes river process, the unification of ecological and landscape.
In the present embodiment, bank reclamation activities is taken in river course two sides, is built in the range of the 5m of two sides and grass structure is filled by Qiao
The plant buffering of composition repairs band, plantation weeping willow, reed, cattail, yellow flag, water chestnut, canna etc., formed land inland water ecotone with
Bank buffer strip；Channel revetment is engineered to more space engineering structures, so, using the seepy material of favourable plant growth,
Both shore protection intensity had been can guarantee that, and can builds the procreation enviroment of biology.River course upstream sets vertical current constructed wetland 1, Wetland Substrate
102 are mainly built by 5~10mm rubbles, 2~4cm gravels and mellow soil.Artificial swamp unit long 2m, wide 1.5m, deep 0.8m, in pond
Filling substrate 102, surface grafting canna, calamus etc., planting density are 40 plants every square metre.In middle reaches, plant is first set
Enhanced aeration biomembrane 2, the planting plants on the emergent aquactic plant bed 201 on the top of plant enhanced aeration biomembrane 2, planting plants choosing
Iris, canna etc. are selected, bottom is detachable microorganism bed 203, and bottom sets micro-hole aerator 203, and top installation buoyancy is adjusted
Device is saved, forms plant enhanced aeration biomembrane 2, ecological bed bottom uses weight by bed body grappling.Plant enhanced aeration biomembrane 2
A length of 2m, a width of 1m, a height of 0.6m, along the row of riverbank arrangement two in river course, between each two at intervals of 5m；Then in river course
Trip sets efficient denitrification biological nest 3, using biological rope, grows a large amount of efficient denitrification bacteriums (ammonification, nitrification, nitrosation, instead thereon
Nitrobacteria) to river advanced nitrogen, bottom is provided with activated carbon adsorption layer 303, for adsorbing nutriment, to supply microorganism
Nutrition, efficient denitrification biological nest 3 produce daily 2-5kg efficient denitrification bacteriums enter in water body to river carry out advanced nitrogen,
River course downstream uses ecological floating island 4, and ecological floating island 4 designs a length of 2m, a width of 1m, along the river the row of two sides arrangement two, between each two
At intervals of 5m, be fixed in the form of revetment drawing, plantation cyperus alternifolius, iris, canna, cattail etc., pass through ecology
Chinampa plant, immobilized nitrogen cycle bacteria microorganism mutualism system strengthen nitrogen, the phosphorus removed in upper river, while ecology
The ecoscape of harmony has been built on chinampa 4 with bank rehabilitation plant jointly, finally realizes river process, ecological and landscape
Property unification.
By the implementation of the present embodiment engineering, the pollutant concentration such as COD, NH3-N, TN, TP is remarkably decreased in system water outlet,
Water quality is obviously improved, as shown in Table 1 below.
System Inlet and outlet water water monitoring data (mg/L) after the engineering construction of table 1
| Index | DO | COD | NH3-N | TN | TP |
| Water inlet | 2.47 | 37.3 | 18.2 | 33.4 | 2.19 |
| Water outlet | 6.53 | 14.1 | 5.19 | 7.26 | 0.73 |
In some preferred embodiments, as shown in Fig. 2 vertical current constructed wetland 1 also includes being arranged on the side of pond body 204
Breather pipe 106.
Preferably, to ensure anti-seepage effect, the impervious barrier 103 of pond body 204 is made up of double-deck malthoid, the thickness of every layer of malthoid
For 0.5mm.
Preferably, the adsorption layer 303 of efficient denitrification biological nest 3 is made up of activated carbon, can so adsorb nutriment, with
Supply microbial nutrition.
Preferably, the fixed form of ecological floating island 4 pulls for revetment.Fixed, had preferable using revetment drawing form
Globality and pliability, flow dynamic drawing and can be resisted and adapt to sedimentation and deformation.
Preferably, several air-vents 402 are provided with the carrier 401 of ecological floating island 4.Rotten of plant can be prevented, separately
Outside in the present embodiment, plant will periodically be gathered in, and can ensure to remove pollutant from water.
As shown in Figures 1 to 5, what the present embodiment provided strengthens the purification river water body of ecological purification combination combined system
Method, comprise the following steps：
The river in river course flows into vertical current constructed wetland 1 by water distribution pipe, and the root system of wetland planting plants is microorganism
Habitat is provided, while oxygen can be provided for microorganism, so as to promote the absorption and conversion of the nutriment such as N, P in river；
River after the processing of vertical current constructed wetland 1 flows into plant enhanced aeration biomembrane 2, removes in sewage
The pollutants such as nitrogen, phosphorus；
River after the processing of plant enhanced aeration biomembrane 2 flows into efficient denitrification biological nest, efficient denitrification biological nest
Produce efficient denitrification bacterium, by the plant residue oxidation Decomposition of the organic matter in sewage and middle and upper reaches, to river advanced nitrogen,
Dephosphorization；
River after the processing of efficient denitrification biological nest flows into ecological floating island 4, passes through the plant of ecological floating island 4, fixation
Change nitrogen-cycle bacteria microorganism mutualism system further strengthen remove upper river in nitrogen, phosphorus, while ecological floating island 4 with
The plant buffering of bank slope repairs the ecoscape that band has built harmony jointly.
Compared with prior art, reinforcing ecological purification combination combined system of the present utility model, passes through plant enhanced aeration
The integrated use of technology of biological membrane, efficient denitrification biological nest technology, ecological floating island technology and vertical current constructed wetland technology, river course
The clearance of COD in water body, NH3-N, TN, SS etc. up to more than 60%, can be effectively improved water quality, be downstream water
Pollutional load pressure is reduced, and obtains good ecological effect and landscape effect, finally realizes river process, ecological and scape
The property seen unification.
Although the utility model is disclosed above with preferred embodiment, so it is not limited to the utility model.This reality
With new those of ordinary skill in the art, do not departing from spirit and scope of the present utility model, it is each when that can make
The change and retouching of kind.Therefore, the scope of protection of the utility model is worked as and is defined depending on those as defined in claim.
Claims (6)
1. one kind strengthens ecological purification combination combined system, it is characterised in that is included in river course by water (flow) direction from top to bottom
The vertical current constructed wetland, plant enhanced aeration biomembrane, efficient denitrification biological nest and the ecological floating island that set gradually, in river course two
The multiple-void structure plant buffering for being used to repair on bank that side bank slope is set repairs band, wherein：
The matrix filled in the vertical current constructed wetland, including pond body, surface water distribution pipe, delivery port, pond body and it is planted in
Plant at the top of pond body；Pond body bottom is made up of the thick blotter, thick concrete layer and impervious barrier set gradually from below to up；
Surface water distribution pipe, it is arranged at the top of pond body, including water inlet pipe, main water distributor and the plug being sequentially communicated；Delivery port is arranged on
Body side bottom, river course downstream is discharged to for the river after vertical current constructed wetland is purified, is decontaminated；Matrix is broken by 5-10mm
Stone, 2-4cm gravels and mellow soil composition；Plant is canna, calamus, and planting density is 40 plants every square metre；
The plant enhanced aeration biomembrane, including floating bed framework, be arranged at the top of framework emergent aquactic plant bed, be hung vertically in
Detachable microorganism bed below emergent aquactic plant bed, it is arranged on the micro-hole aerator of floating bed framework bottom, is arranged on very water plant
Buoyancy adjustment device at the top of thing bed and the plant being planted on emergent aquactic plant bed；
The efficient denitrification biological nest, including in frame structure biological rope fixed bed, be vertically fixed on biological rope fixed bed top
Some biological ropes between portion and bottom and the adsorption layer for being arranged on biological rope fixed bed bottom；
The ecological floating island, including carrier and the plant that is planted on carrier.
2. reinforcing ecological purification combination combined system according to claim 1, it is characterised in that the perpendicular flow artificial is wet
Ground also includes the breather pipe for being arranged on body side.
3. reinforcing ecological purification combination combined system according to claim 1, it is characterised in that the impervious barrier of the pond body
It is made up of double-deck malthoid, the thickness of every layer of malthoid is 0.5mm.
4. reinforcing ecological purification combination combined system according to claim 1, it is characterised in that the efficient denitrification biology
The adsorption layer of nest is made up of activated carbon.
5. reinforcing ecological purification combination combined system according to claim 1, it is characterised in that the ecological floating island is consolidated
Determine mode to pull for revetment.
6. reinforcing ecological purification combination combined system according to claim 1, it is characterised in that on the carrier of ecological floating island
It is provided with several air-vents.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720355684.6U CN206814491U (en) | 2017-04-07 | 2017-04-07 | Strengthen ecological purification combination combined system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720355684.6U CN206814491U (en) | 2017-04-07 | 2017-04-07 | Strengthen ecological purification combination combined system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206814491U true CN206814491U (en) | 2017-12-29 |
Family
ID=60753265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720355684.6U Active CN206814491U (en) | 2017-04-07 | 2017-04-07 | Strengthen ecological purification combination combined system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206814491U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108609737A (en) * | 2018-06-21 | 2018-10-02 | 林长寿 | Ecological floating island water restoration system |
| CN111499003A (en) * | 2020-04-29 | 2020-08-07 | 苏州他山石环保科技有限公司 | Multistage coupling water quality ecological restoration system and restoration method |
-
2017
- 2017-04-07 CN CN201720355684.6U patent/CN206814491U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108609737A (en) * | 2018-06-21 | 2018-10-02 | 林长寿 | Ecological floating island water restoration system |
| CN108609737B (en) * | 2018-06-21 | 2024-04-12 | 厦门中沐生态科技有限公司 | Ecological floating island water body restoration system |
| CN111499003A (en) * | 2020-04-29 | 2020-08-07 | 苏州他山石环保科技有限公司 | Multistage coupling water quality ecological restoration system and restoration method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107055791A (en) | Strengthen ecological purification combination combined system and its method for purifying river water body | |
| CN100378272C (en) | Stereo in-situ ecological urban water system repairing process | |
| CN102219339B (en) | Modular system for purification of polluted river water body and application of the same | |
| CN104030449B (en) | A kind of type semienclosed treating landscape water body method of closing | |
| CN201406359Y (en) | Treatment device for black odor river | |
| CN107935307B (en) | River water purification system for enhancing biological decomposition through cyclic reoxygenation and implementation method | |
| CN108217957B (en) | Comprehensive treatment device and method for black and odorous water body in river channel | |
| CN101691257A (en) | Submerged ecological bed for purifying eutrophic waterbody and application thereof | |
| CN106430526A (en) | River sewage treatment process | |
| CN108715486B (en) | Method for ecological restoration of molecular fluid of watershed deep pool shoal | |
| CN206188508U (en) | A treatment system for riverway water body pollutes | |
| CN205442798U (en) | Green ecological chinampa device | |
| CN206814491U (en) | Strengthen ecological purification combination combined system | |
| CN203256023U (en) | Tail water deep processing aeration-type ecological floating island with bamboo filament filler substrate | |
| CN108996703B (en) | Black smelly water soil and water hydrologic cycle ecological remediation system | |
| CN207435274U (en) | A kind of Heihe road cleaning treatment system | |
| CN104098181A (en) | Ecological treating method of combined constructed wetland adopting reused water to feed river channel | |
| CN106587348B (en) | Construction method of constructed wetland water body purification system | |
| CN204237622U (en) | A kind of horizontal subsurface flow wetland system strengthening micropollutant water denitrogenation in winter | |
| CN106365331A (en) | Treatment method of riverway water body pollution and device and application thereof | |
| CN201099638Y (en) | Latent/ surface flow artificial marshland | |
| CN108545834A (en) | A kind of row mouthful wet land technique system | |
| CN109231458A (en) | A kind of efficiently general oxidation pond of carbon fiber ecological matrix and its construction method | |
| CN102557253A (en) | Organism-strengthened pollution reducing ditch | |
| CN212532675U (en) | River repair system applied to drainage basin pollution |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |