CN105948263A - Multifunctional ecological purifying wall system and application thereof - Google Patents
Multifunctional ecological purifying wall system and application thereof Download PDFInfo
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- CN105948263A CN105948263A CN201610330907.3A CN201610330907A CN105948263A CN 105948263 A CN105948263 A CN 105948263A CN 201610330907 A CN201610330907 A CN 201610330907A CN 105948263 A CN105948263 A CN 105948263A
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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
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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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- Biodiversity & Conservation Biology (AREA)
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- 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
A multifunctional ecological purifying wall system and application thereof belong to the field of water environment restoration and are intended to solve the problem that existing surface natural water has quality generally out of limits and is low in self-cleaning capacity. The ecological purifying wall system is made by enclosing with an iron wire mesh using support beams as a framework, a first iron wire mesh and a second iron wire mesh are disposed in parallel at the bottom of a wall body in spaced manner, pebbles are provided to fill between the first iron wire mesh and a wall bottom iron wire mesh, a submerged plant and pumice area is formed between the first iron wire mesh and the second iron wire mesh, a plurality of emerging plant modules are disposed at the top of the wall body in spaced manner, a biological banderol area is provided between the submerged plant planting area and an emerging plant functional area, and a plurality of banderols are hung evenly in the biological banderol area. The stereoscopic biological purifying wall system formed with various biological components and functional units makes full use of the function of multiple media and multiple biological components in purifying a water body, rapid in-situ purification of a polluted water body is achieved, and healthy restoration of ecosystem is promoted.
Description
Technical field
The invention belongs to water body environment repair field, relate to a kind of can purified in situ natural water multifunctional ecological purify wall system
System, and provide different spaces combination application method for the different hydrology and contamination characteristics water body.
Background technology
At present China's surface water environment pollution problem is day by day serious, natural water generally face pollution exceed standard, self-purification capacity low
Problem, be badly in need of safe and effective in-situ immobilization purification techniques means.Existing conventional biological treatment Method means is single, raw
The enforcement of the technology such as state chinampa can cause submerged plant dead and benthon habitat destruction because of the concealment to submerged plant.Micro-
Purification biotechnology faces that microbial inoculum is difficult in situ to fix, biomembrane is limited with water body contact area, the hydrology time of staying is too short,
Purification efficiency is low.The technology such as artificial swamp change nature hydrology fluidised form and biological habitat, affect primary ecology system health.
Summary of the invention
The invention aims to solve the problem that existing earth's surface natural water water quality generally exceeds standard and self-purification capacity is low, and carry
Wall system is purified for a kind of multifunctional ecological.
It is to be surrounded as skeleton by wire gauze, at body of wall using support beam (frame) that multifunctional ecological of the present invention purifies wall system
Bottom interval is arranged with ground floor wire gauze and second layer wire gauze in parallel, fills out between ground floor wire gauze and wall floor iron silk screen
It is filled with boulder and cobble and forms gravel bed, between ground floor wire gauze and second layer wire gauze, form submerged plant and Pumex district, heavy
Water plant and Pumex district are to alternate along the horizontal direction of body of wall by multiple submerged plant field planting unit and multiple Pumex unit
Composition, is separated by by iron wire grid between submerged plant field planting unit and Pumex unit, plants in submerged plant field planting unit
Having submerged plant, be filled with Pumex in Pumex unit, the horizontal direction along body of wall is provided with multiple enduring at body of wall head clearance
Water plant modules forms emergent aquactic plant functional areas, and the interval region between each two emergent aquactic plant module forms sky window module, its
Middle emergent aquactic plant module is to be embedded with kind of the circular field planting basket for plant being implanted with emergent aquactic plant, emergent aquactic plant module edge in iron wire wire net
Wall body vertical corresponding Pumex unit downwards, empty window module, along wall body vertical corresponding submerged plant field planting unit downwards, is planted at heavy water
It is bio-strip district between thing and Pumex district and emergent aquactic plant functional areas, bio-strip district is uniformly hung with multiple ribbon,
One end of single ribbon is suspended on the wire gauze of wall top, and the other end of ribbon is connected on second layer wire gauze.
It is by the tightest for the metope of multiple multifunctional ecologicals purification wall system that multifunctional ecological of the present invention purifies the application of wall system
Neighbour is placed in water body, and the metope that water (flow) direction purifies wall system with multifunctional ecological is vertical.
It is that multiple multifunctional ecologicals purify the arrangement of wall system parallel interval that multifunctional ecological of the present invention purifies the application of wall system
Being placed in water body, the metope that water (flow) direction purifies wall system with multifunctional ecological is vertical.
It is 6 multifunctional ecologicals to be purified wall system be placed in pond or little that multifunctional ecological of the present invention purifies the application of wall system
In type lake, become six overlooking the minor face that on direction, each multifunctional ecological is purified wall system as a polygonal skirt
Limit shape.
It is clean that multifunctional ecological of the present invention purification wall system is formed three-dimensional biology by multiple biological components and functional unit
Change wall system, utilize aquatile Ecological niche optimum organization, expanded functionality unit and water body contact interface area, give full play to
Multimedium and many biological components purifying water body function, can significantly improve natural water while ensureing that hydrologic process is unobstructed
Detergent power, abundant aquatic ecosystem bio-diversity and function, it is achieved the quick in situ of polluted-water purifies, promote ecology
The recovery of system health.Meanwhile, carry for multiple aquatic environmenies such as the pond of sewage draining exit, black-odor riverway and water quality deterioration, lakes
For purifying the application process of wall unit different spaces combination.
Accompanying drawing explanation
Fig. 1 is the top view that multifunctional ecological purifies wall system；
Fig. 2 is the front view that multifunctional ecological purifies wall system；
Fig. 3 is the structural representation of emergent aquactic plant module；
Fig. 4 is the partial schematic diagram that bio-strip is laid, and wherein arrow represents water (flow) direction；
Fig. 5 is the arrangement schematic diagram that in detailed description of the invention eight, multiple multifunctional ecologicals purify wall system；
Fig. 6 is the arrangement schematic diagram that in detailed description of the invention nine, multiple multifunctional ecologicals purify wall system；
Fig. 7 is the arrangement schematic diagram that in detailed description of the invention ten, multiple multifunctional ecologicals purify wall system.
Detailed description of the invention
Detailed description of the invention one: it is to pass through using support beam (frame) as skeleton that present embodiment multifunctional ecological purifies wall system
Wire gauze surrounds, and the bottom interval at body of wall is arranged with ground floor wire gauze 1 and second layer wire gauze 2 in parallel, at ground floor
It is filled with boulder and cobble between wire gauze 1 and wall floor iron silk screen and forms gravel bed 3, at ground floor wire gauze 1 and second layer iron wire
Forming submerged plant and Pumex district, submerged plant and Pumex district between net 2 is by multiple submerged plants along the horizontal direction of body of wall
Field planting unit 4 and multiple Pumex unit 5 alternate composition, pass through between submerged plant field planting unit 4 and Pumex unit 5
Iron wire grid is separated by, and plants and is implanted with submerged plant 4-1, be filled with floating in Pumex unit 5 in submerged plant field planting unit 4
Stone, the horizontal direction along body of wall is provided with multiple emergent aquactic plant module 7 at body of wall head clearance and forms emergent aquactic plant functional areas,
Interval region between each two emergent aquactic plant module 7 forms sky window module 8, and wherein emergent aquactic plant module 7 is at wire gauze
Being embedded with kind of the circular field planting basket for plant 7-2 being implanted with emergent aquactic plant 7-1 in hurdle, emergent aquactic plant module 7 is the most right along wall body vertical
Answering Pumex unit 5, empty window module 8 is along wall body vertical corresponding submerged plant field planting unit 4 downwards, at submerged plant and Pumex
It is bio-strip district 6 between district and emergent aquactic plant functional areas, bio-strip district 6 is uniformly hung with multiple ribbon 6-1,
One end of single ribbon 6-1 is suspended on the wire gauze of wall top, and the other end of ribbon 6-1 is connected on second layer wire gauze 2.
Bio-strip district in present embodiment can regulate with water level.
The top layer of Ecological Wall described in present embodiment is emergent aquactic plant functional areas, and emergent aquactic plant module is inlayed alternately with empty window module
Distribution, its sky window module correspondence bottom submerged plant field planting module, to avoid top layer light-shielding to bottom submerged plant growth
Impairment.Emergent aquactic plant can be planted different landscape types and functional type water plant according to function of water body demand.Emergent aquactic plant kind
Planting hurdle is hollow out in order to the root system of plant that hangs, and well can become reconciled as photosynthetic bacteria with plant roots district reoxygenation environment because of illumination simultaneously
Oxygen animalcule microbial inoculum set carrier.Top-level functionality district can play the root system of emergent aquactic plant simultaneously and filter and the degraded of functional microorganism
Function.
The bottom of Ecological Wall is by floating gravel bed and submerged plant field planting module is inlayed and formed.Floating gravel bed double layer grid structure, gravel
Stone bed is fixed and anaerobe microbial inoculum biofilm for wall skeleton；Upper strata is inlayed by Pumex cage and submerged plant field planting units alternately
Embedding distribution, particle and pollutant in the adsorbable water of macrovoid lightweight Pumex, simultaneously Pumex district recipient plant root system and heavy water
Plant leaf blade oxygenating, biofilm aerobic microbial agent.Floating gravel bed, while playing fixing function, also acts as filtration, resistance
The haze reduction that only the third sediment disturbance causes, microbe from adhering and benthic function.
Submerged plant field planting module is used for field planting submerged plant, and individual module is made up of iron wire grid, and grid width of mesh is
6～8cm2, place submerged plant organ of multiplication and embedded object in grid, floating and ensure submerged plant in order to intercept submerged plant
Nutrition component the most all can penetrate.This module can provide habitat and spawning ground for Fish and benthon simultaneously, keeps ecology
System health.
Detailed description of the invention two: plant in present embodiment submerged plant field planting unit 4 unlike detailed description of the invention one
Submerged plant 4-1 be hydrilla verticillata, Herba vallisneriae Spiralis or hornwort.
Detailed description of the invention three: plant in present embodiment emergent aquactic plant module 7 unlike detailed description of the invention one or two
Emergent aquactic plant 7-1 be phragmites communis, Herba Lythri Salicariae, Rhizoma Iridis Tectori or Canna generalis Bailey.
Detailed description of the invention four: present embodiment is filled out unlike one of detailed description of the invention one to three in field planting basket 7-2
It is filled with polyurethane block 7-3 and supports organ with the fixing emergent aquactic plant 7-1 of auxiliary.
The polyurethane block of present embodiment the most also can fix biofilm microbial bacterial agent.
Detailed description of the invention five: boulder and cobble that present embodiment is described unlike one of detailed description of the invention one to four and floating
The particle diameter of stone is 6～8cm.
Detailed description of the invention six: present embodiment height of gravel bed 3 unlike one of detailed description of the invention one to five is
20cm。
Detailed description of the invention seven: present embodiment each ribbon 6-1 flexibility unlike one of detailed description of the invention one to six is hanged
The end face hanging over wall top wire gauze flows on direction in " Z " type intermittent arrangement at water body.
As shown in Figure 4, the width of single flexible ribbon is 6cm to the arrangement schematic diagram of present embodiment ribbon, and material is that carbon is fine
Dimension or nonwoven cloth material, fibre diameter is 7-10 μm, according to boxes and baskets grid frame " Z " type intermittent arrangement, promotes whole current bent
Reaction zone is passed through in footpath, increases mobility and the time of staying of water body；Ribbon length is divided by 1.2 times of flexibilities of functional areas actual water level
Dissipate in water body, form the cutting to current and the delay to bubble, promote reoxygenation process, improve dissolved oxygen efficiency, simultaneously because
Emergent aquactic plant root system aerating tissue and submerged plant photosynthesis, promote the formation of ribbon top layer aerobic layer structure-biological film.
Detailed description of the invention eight: it is to be purified by multiple multifunctional ecologicals that present embodiment multifunctional ecological purifies the application of wall system
The metope of wall system is immediately adjacent to each other and is placed at sewage draining exit, and the metope that water (flow) direction purifies wall system with multifunctional ecological is vertical.
Detailed description of the invention nine: it is to be purified by multiple multifunctional ecologicals that present embodiment multifunctional ecological purifies the application of wall system
The arrangement of wall system parallel interval is placed in small-sized non-shipping river course, and water (flow) direction and multifunctional ecological purify the metope of wall system and hang down
Directly.
Detailed description of the invention ten: it is by merit more than 6 that present embodiment present embodiment multifunctional ecological purifies the application of wall system
Can be placed in pond or small lakes by ecological purification wall system, on direction, each multifunctional ecological is purified wall system overlooking
Minor face becomes hexagon as a polygonal skirt.
One end of present embodiment multifunctional ecological purification wall is in order to surround hexagon, and the other end is dispersion shape.
Embodiment: it is to be surrounded by wire gauze using support beam as skeleton, at wall that the present embodiment multifunctional ecological purifies wall system
The bottom interval of body is arranged with ground floor wire gauze 1 and second layer wire gauze 2 in parallel, at ground floor wire gauze 1 and wall floor iron
It is filled with the boulder and cobble that particle diameter is 6～8cm between silk screen and forms gravel bed 3, at ground floor wire gauze 1 and second layer iron wire
Forming submerged plant and Pumex district, submerged plant and Pumex district between net 2 is by multiple submerged plants along the horizontal direction of body of wall
Field planting unit 4 and multiple Pumex unit 5 alternate composition, pass through between submerged plant field planting unit 4 and Pumex unit 5
Iron wire grid is separated by, and plants and is implanted with submerged plant 4-1, be filled with grain in Pumex unit 5 in submerged plant field planting unit 4
Footpath is the Pumex of 6～8cm, and the horizontal direction along body of wall is provided with multiple emergent aquactic plant module 7 at body of wall head clearance and is formed
Emergent aquactic plant functional areas, the interval region between each two emergent aquactic plant module 7 forms sky window module 8, wherein emergent aquactic plant
Module 7 is to be embedded with kind of the circular field planting basket for plant 7-2 being implanted with emergent aquactic plant 7-1, the basket of field planting basket 7-2 in iron wire wire net
End hollow out, emergent aquactic plant module 7 is along wall body vertical corresponding Pumex unit 5 downwards, and empty window module 8 is the most right along wall body vertical
Answer submerged plant field planting unit 4, be bio-strip district 6 between submerged plant and Pumex district and emergent aquactic plant functional areas,
Uniformly being hung with multiple ribbon 6-1 in bio-strip district 6, one end of single ribbon 6-1 is suspended on the wire gauze of wall top, wafts
The other end with 6-1 is connected on second layer wire gauze 2.
It is 400mm that the present embodiment multifunctional ecological purifies the thickness of wall system, and the whole height purifying wall is
1000～2000mm.The width of mesh of ground floor wire gauze and second layer wire gauze is 6～8cm2, the height of gravel bed 3 is
20cm, the height in submerged plant field planting district is 20cm, and single submerged plant field planting unit 4 is a size of 40 × 40 × 20cm
Iron wire cylinder mould.The width of single ribbon is 6cm, at the top of body of wall according to boxes and baskets grid frame " Z " type intermittent arrangement, and can
The height in bio-strip district is regulated according to the depth of water.
Claims (10)
1. multifunctional ecological purifies wall system, it is characterised in that it is using support beam as skeleton that this multifunctional ecological purifies wall system
Being surrounded by wire gauze, the bottom interval at body of wall is arranged with ground floor wire gauze (1) and second layer wire gauze (2) in parallel,
Between ground floor wire gauze (1) and wall floor iron silk screen, it is filled with boulder and cobble forms gravel bed (3), in ground floor wire gauze (1)
And form submerged plant between second layer wire gauze (2) and Pumex district, submerged plant and Pumex district are the horizontal directions along body of wall
Alternateed formed by multiple submerged plants field planting unit (4) and multiple Pumex unit (5), submerged plant field planting unit (4)
And be separated by by iron wire grid between Pumex unit (5), plant in submerged plant field planting unit (4) and be implanted with submerged plant (4-1),
Being filled with Pumex in Pumex unit (5), the horizontal direction along body of wall is provided with multiple emergent aquactic plant mould at body of wall head clearance
Block (7) forms emergent aquactic plant functional areas, and the interval region between each two emergent aquactic plant module (7) forms sky window module (8),
Wherein emergent aquactic plant module (7) is to be embedded with kind of the circular field planting basket for plant (7-2) being implanted with emergent aquactic plant (7-1) in iron wire wire net,
Emergent aquactic plant module (7) is along wall body vertical corresponding Pumex unit (5) downwards, and empty window module (8) is the most right along wall body vertical
Answer submerged plant field planting unit (4), be bio-strip district (6) between submerged plant and Pumex district and emergent aquactic plant functional areas,
Uniformly being hung with multiple ribbon (6-1) in bio-strip district (6), one end of single ribbon (6-1) is suspended on wall top iron wire
On the net, the other end of ribbon (6-1) is connected on second layer wire gauze (2).
Multifunctional ecological the most according to claim 1 purifies wall system, it is characterised in that submerged plant field planting unit (4)
The submerged plant (4-1) of middle plantation is hydrilla verticillata, Herba vallisneriae Spiralis or hornwort.
Multifunctional ecological the most according to claim 1 purifies wall system, it is characterised in that in emergent aquactic plant module (7)
The emergent aquactic plant (7-1) of plantation is phragmites communis, Herba Lythri Salicariae, Rhizoma Iridis Tectori or Canna generalis Bailey.
Multifunctional ecological the most according to claim 1 purifies wall system, it is characterised in that fill out in field planting basket (7-2)
It is filled with polyurethane block (7-3) and supports organ with the fixing emergent aquactic plant (7-1) of auxiliary.
Multifunctional ecological the most according to claim 1 purifies wall system, it is characterised in that described boulder and cobble and Pumex
Particle diameter is 6～8cm.
Multifunctional ecological the most according to claim 1 purifies wall system, it is characterised in that the height of gravel bed (3) is
20cm。
Multifunctional ecological the most according to claim 1 purifies wall system, it is characterised in that each ribbon (6-1) is suspended on
The end face of wall top wire gauze flows on direction in " Z " type intermittent arrangement at water body.
8. multifunctional ecological as claimed in claim 1 purifies the application of wall system, it is characterised in that by multiple multifunctional ecologicals
The metope of purification wall system is immediately adjacent to each other and is placed at sewage draining exit, and the metope that water (flow) direction purifies wall system with multifunctional ecological is vertical.
9. multifunctional ecological as claimed in claim 1 purifies the application of wall system, it is characterised in that by multiple multifunctional ecologicals
Purifying the arrangement of wall system parallel interval to be placed in small-sized non-shipping river course, water (flow) direction purifies the wall of wall system with multifunctional ecological
Face is vertical.
10. multifunctional ecological as claimed in claim 1 purifies the application of wall system, it is characterised in that by 6 multi-functional lifes
State purifies wall system and is placed in pond or small lakes, overlooks the minor face that each multifunctional ecological purifies on direction wall system
Hexagon is become as a polygonal skirt.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610330907.3A CN105948263A (en) | 2016-05-18 | 2016-05-18 | Multifunctional ecological purifying wall system and application thereof |
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Cited By (7)
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|---|---|---|---|---|
| CN106745768A (en) * | 2016-12-14 | 2017-05-31 | 哈尔滨工业大学 | Ecological niche distributes type solar power ecological floating island and configuration system rationally |
| CN106930229A (en) * | 2017-03-15 | 2017-07-07 | 浙江水利水电学院 | A kind of small rivers intensified ecological constructing system |
| CN108243934A (en) * | 2018-01-12 | 2018-07-06 | 上海海洋大学 | A kind of system of quick adjusting submerged plant planting density |
| CN108793418A (en) * | 2018-07-04 | 2018-11-13 | 上海十方生态园林股份有限公司 | A kind of multithread is to percolation type modular combination wetland device |
| CN111072152A (en) * | 2020-01-10 | 2020-04-28 | 中国科学院南京地理与湖泊研究所 | Ecological floating bed device |
| CN114922129A (en) * | 2022-05-27 | 2022-08-19 | 河海大学 | Flow-isolating curtain net ecological regulation and control system suitable for long and narrow water body and operation method thereof |
| CN115072877A (en) * | 2022-06-10 | 2022-09-20 | 哈尔滨工业大学 | Ecological filter wall and application thereof |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106745768A (en) * | 2016-12-14 | 2017-05-31 | 哈尔滨工业大学 | Ecological niche distributes type solar power ecological floating island and configuration system rationally |
| CN106930229A (en) * | 2017-03-15 | 2017-07-07 | 浙江水利水电学院 | A kind of small rivers intensified ecological constructing system |
| CN106930229B (en) * | 2017-03-15 | 2019-07-12 | 浙江水利水电学院 | A kind of small rivers intensified ecological building system |
| CN108243934A (en) * | 2018-01-12 | 2018-07-06 | 上海海洋大学 | A kind of system of quick adjusting submerged plant planting density |
| CN108793418A (en) * | 2018-07-04 | 2018-11-13 | 上海十方生态园林股份有限公司 | A kind of multithread is to percolation type modular combination wetland device |
| CN111072152A (en) * | 2020-01-10 | 2020-04-28 | 中国科学院南京地理与湖泊研究所 | Ecological floating bed device |
| CN114922129A (en) * | 2022-05-27 | 2022-08-19 | 河海大学 | Flow-isolating curtain net ecological regulation and control system suitable for long and narrow water body and operation method thereof |
| CN115072877A (en) * | 2022-06-10 | 2022-09-20 | 哈尔滨工业大学 | Ecological filter wall and application thereof |
| CN115072877B (en) * | 2022-06-10 | 2024-03-22 | 哈尔滨工业大学 | Ecological filter wall and application thereof |
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Application publication date: 20160921 |