CN106978794A - A kind of method of utilization bionic plant reparation degeneration Riparian Zone - Google Patents
A kind of method of utilization bionic plant reparation degeneration Riparian Zone Download PDFInfo
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- CN106978794A CN106978794A CN201710380509.7A CN201710380509A CN106978794A CN 106978794 A CN106978794 A CN 106978794A CN 201710380509 A CN201710380509 A CN 201710380509A CN 106978794 A CN106978794 A CN 106978794A
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- soil
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- bionic plant
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/10—Reclamation of contaminated soil microbiologically, biologically or by using enzymes
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
- E02B3/122—Flexible prefabricated covering elements, e.g. mats, strips
- E02B3/126—Flexible prefabricated covering elements, e.g. mats, strips mainly consisting of bituminous material or synthetic resins
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- Environmental & Geological Engineering (AREA)
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- Civil Engineering (AREA)
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- Biotechnology (AREA)
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- Molecular Biology (AREA)
- Mycology (AREA)
- Soil Sciences (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The present invention is a kind of method of utilization bionic plant reparation degeneration Riparian Zone, and root, stem, the leaf of plant are copied with biomaterial, and bionic plant is made, and bionic plant is made of polyolefine material；Wherein, soil is uprightly inserted in cane part, and bionic blade is fixed at the top of cane, forms bionic plant, cane inner hollow, there are a large amount of small ventilating holes on surface, increases the oxygen content of soil, aerobic environment is provided for microorganism, purifying contaminated thing, there is tegillum above small ventilating holes, prevent rainwater and soil from entering small ventilating holes, prevent from blocking.Advantage：The pollution for diffusing to river is reduced, Riparian Zone ecological environment is repaired；Conserve water and soil, Gu bank bank protection, prevents erosion.Do not influenceed by season, time, plant growing cycle, applicability is wide；Repaired for being not suitable for the with serious pollution Riparian Zone soil of plant growth, in order to which follow-up planting plants carry out restoration of the ecosystem；Bionic plant cost is low, is simple to manufacture, easy for installation.Bionic plant has aesthetic value.
Description
Technical field
The present invention relates to a kind of restorative procedure to degeneration Riparian Zone contaminated soil, more particularly to be a kind of using bionical
It is purified the method for phytoremediation degeneration Riparian Zone based on bionic plant to the with serious pollution soil of Riparian Zone, Gu bank is protected
Slope.
Background technology
Riparian Zone is mass exchange, the important channel of energy circulation.Riparian Zone, which is degenerated, easily causes vegetation deterioration, biological many
Sample is reduced, and riverbed and Riparian Zone are corroded, and flood is frequent.The easily diffusion mobility of Riparian Zone pollutant into river,
Expand pollution range, human health is influenceed by food chain.
Current Riparian Zone soil remediation method mainly has peripheral doses, and chemical remediation is biological prosthetic.These technologies are in theory
Technically all there is certain feasibility.Peripheral doses are mainly the pollutant removed by various physical processes in soil,
Such as direct soil replacement method, thermalization repairing method, electrode drive repairing method.But often quantities is big for these methods, cost is more, and
And easily change the physicochemical property of soil.Chemical remediation is mainly by adding various chemical agents come improved soil performance, such as
Chemistry redox recovery technique, chemical leaching recovery technique, extraction recovery technique etc..But the chemical agent added
Secondary pollution is likely to cause, Riparian Zone ecological environment is adversely affected.It is biological prosthetic to mainly use phytomicroorganism
Rehabilitating soil, is such as thrown bacterium method, tired out using ultraproduct or accumulates the Phytoextraction reparation of sexual function, the plant using plant metabolism function
Degraded reparation etc..Phytoremediation is the focus of present environmental protection technical field, but is constrained to climatic environment, plant growth
The problems such as cycle, Plant Tolerance are spent.Therefore letter need to develop a kind of quick effective, with low cost, particular for Riparian Zone soil
Restorative procedure.
Current rehabilitating soil method is a lot, but using bionic plant repaired it is seldom.Such as
The self-holding prosthetic device in the original position of the contaminated soil based on plant bionic that ZL201410001839.7 is announced, passes through simulating plant capillary
Phenomenon and transpiration remove pollutant in soil, but utilize microbial degradation pollutant, and not particular for
The solid bank bank protection function of Riparian Zone soil.Such as a kind of ecological revetment and its construction method that ZL201610008443.4 is announced, master
It is extremely limited to soil sanitation repair ability if carrying out purification reparation to nitrogen and phosphorus pollution in water；Such as ZL201610841657.X
A kind of Riparian Zone ecological restoration device and method suitable for mountain stream feature announced, relies primarily on plant and carries out only
Change, by plant growing cycle and season limit, and for serious pollution soil, plant is difficult to survive.
The content of the invention
It is an object of the invention to overcome the shortcomings of existing Riparian Zone soil restoring technology there is provided one kind to utilize bionic plant
The method for repairing degeneration Riparian Zone, is not limited, pollutant in effective purification soil by season, time and other conditions, Gu bank
Bank protection.
Technical scheme:A kind of method of utilization bionic plant reparation degeneration Riparian Zone, it is imitated with biomaterial
Root, stem, the leaf of plant, are made bionic plant, and bionic plant is made of polyolefine material；Wherein, cane part is uprightly inserted
Enter soil, bionic blade is fixed at the top of cane, forms bionic plant, and cane inner hollow, surface there are a large amount of small ventilating holes, is increased
Plus the oxygen content of soil, provide aerobic environment for microorganism, purifying contaminated thing has tegillum above small ventilating holes, prevent rainwater and
Soil enters small ventilating holes, prevents from blocking.
The present invention has advantages below：
（1）Degeneration riverbank band is purified using bionic plant, the pollution for diffusing to river is reduced, the ecological ring of Riparian Zone is repaired
Border；
（2）Bionic plant root system can conserve water and soil, Gu bank bank protection, prevents erosion；
（3）Different roots can be used according to the collocation of soil pollution situation, applicability is wide；
（4）Bionic plant is not influenceed by season, time, plant growing cycle, and applicability is wide；
（5）Repaired for being not suitable for the with serious pollution Riparian Zone soil of plant growth, in order to which follow-up planting plants are carried out
Restoration of the ecosystem；
（6）Bionic plant cost is low, is simple to manufacture, easy for installation；
（7）Bionic plant has certain aesthetic value.
Brief description of the drawings
Fig. 1 is this bionic plant structural representation.
Fig. 2 is the long root schematic diagram of this bionic plant.
Fig. 3 is the ventilative root schematic diagram of this bionic plant.
Fig. 4 is the embodiment schematic diagram of the present invention.
1 in figure is that bionic blade 1,2 is cane, and 3 be filling fiberses, and 4 be small ventilating holes, and 5 be center ring, and 6 be long root, 7
It is ventilative root.
Embodiment
A kind of method of utilization bionic plant reparation degeneration Riparian Zone, root, stem, the leaf of plant, system are copied with biomaterial
Into bionic plant, bionic plant is made of polyolefine material；Wherein, soil is uprightly inserted in cane part, and bionic blade is solid
It is scheduled at the top of cane, forms bionic plant, cane inner hollow, surface there are a large amount of small ventilating holes, increases the oxygen content of soil, is
Microorganism, which is provided above aerobic environment, purifying contaminated thing, small ventilating holes, tegillum, prevents rainwater and soil from entering small ventilating holes,
Prevent from blocking.
, using being threadedly coupled, easily change different according to the different pollution conditions of soil with cane in the cane root
Root, for processing.
Described is directed to processing：1）Mass filler silk is fixed with cane root by short, using filling fiberses rough surface,
The a large amount of microorganisms of culture attachment, using the metabolism of microorganism itself, the pollutant in degraded soil, while filling fiberses can be with
Filtering, is detained, deposited particles pollutant；2）Long root is distributed in soil on a large scale, increases resistance of soil, it is adaptable to water and soil stream
Lose serious area；3）Ventilative root inner hollow, there are many apertures on surface, and is connected with small ventilating holes on cane, and increase is saturating
Gas, it is adaptable to the soil of soil hardening poor air permeability.
The bionic blade is directly welded at the top of cane, and blade can absorb sunlight, is reduced the soil moisture, is protected soil
Hold humidity.
The present apparatus is illustrated further below in conjunction with the accompanying drawings.
Such as Fig. 1, bionic blade 1 is directly welded on cane 2, and there are many small ventilating holes 4 on the inner hollow of cane 2, surface, can
To increase soil oxygen content.Cane 2 is connected with screw thread with root, and Fig. 1 is used and is fixed with center ring 5 on short, short,
Filling fiberses 3 are through center ring 5 and are fixed on center ring 5, the rough surface of filling fiberses 3, can cultivate a large amount of microorganisms of attachment,
Using the metabolism of microorganism itself, the pollutant in soil of degrading.
Such as Fig. 2, a large amount of long roots 6 are connected directly between on cane 2, increase resistance of soil, prevent soil soil erosion.
Such as Fig. 3, the inner hollow of root 7 of breathing freely, there are many apertures on surface, is joined directly together with small ventilating holes 4 on cane 2, greatly
Ground adds gas permeability, increases soil oxygen content.
Wherein, bionic blade 1, cane 2, filling fiberses 3, center ring 5, long root 6, ventilative root 7 use polyolefine material system
Into cost is low, is simple to manufacture, easy for installation.
Below by the mode of embodiment, technical solution of the present invention is described in detail, but the protection model of the present invention
Enclose and be not limited to the embodiment.
Embodiment
As shown in Fig. 1,2,4, the long 20cm diameters 5cm in cane part is uprightly inserted and a large amount of diameters is provided with soil, cane
There is oblique 45 ° of tegillum on 0.5cm small ventilating holes, aperture, prevent small ventilating holes from blocking.Bionic blade long 15cm, wide 5cm, totally 6
Piece is fixed at the top of cane.The long 10cm in cane root, it is using short and long according to soil regime with cane using being threadedly coupled
Root 1:1 arrangement.Short is made up of a large amount of very fine fillers silk, filler filament length 5cm, and hundreds of are fixed on cane root, can adhere to
Microorganism is cultivated, while filling fiberses can also filter retention pollutant.The long long 20-30cm of root, nearly hundred long is fixed on cane
Root, can increase resistance of soil, prevent erosion.Short and long root bionic plant arranged for interval, are spaced 10- each other
20cm。
Claims (4)
1. a kind of method of utilization bionic plant reparation degeneration Riparian Zone, it is characterized in that with biomaterial copy the root of plant, stem,
Leaf, is made bionic plant, and bionic plant is made of polyolefine material；Wherein, soil, bionical leaf are uprightly inserted in cane part
Piece is fixed at the top of cane, forms bionic plant, and there are a large amount of small ventilating holes on cane inner hollow, surface, increases the oxygen-containing of soil
Amount, being provided for microorganism above aerobic environment, purifying contaminated thing, small ventilating holes has tegillum, prevents rainwater and soil from entering ventilative
Aperture, prevents from blocking.
2. the method for a kind of utilization bionic plant reparation degeneration Riparian Zone according to claim 1, it is characterized in that cane root
Portion, using being threadedly coupled, different roots is easily changed according to the different pollution conditions of soil with cane, for processing.
3. the method for a kind of utilization bionic plant reparation degeneration Riparian Zone according to claim 1, it is characterized in that described
For processing：1）Mass filler silk is fixed with cane root by short, using filling fiberses rough surface, culture attachment is a large amount of micro-
Biology, using the metabolism of microorganism itself, the pollutant in soil of degrading while filling fiberses can be filtered, is detained, deposition
Particulate pollutant；2）Long root is distributed in soil on a large scale, increases resistance of soil, it is adaptable to the area of severe water and soil erosion；
3）Ventilative root inner hollow, there are many apertures on surface, and is connected with small ventilating holes on cane, increases gas permeability, it is adaptable to soil
The soil of the hardened poor air permeability of earth.
4. the method for a kind of utilization bionic plant reparation degeneration Riparian Zone according to claim 1, it is characterized in that bionical leaf
Piece is directly welded at the top of cane, and blade can absorb sunlight, is reduced the soil moisture, is made soil conservation humidity.
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108658239A (en) * | 2018-08-09 | 2018-10-16 | 中国科学院南京地理与湖泊研究所 | Bionical Submerged plant communities and its Ecology ameliorative way |
| CN109368814A (en) * | 2018-12-12 | 2019-02-22 | 中国科学院南京地理与湖泊研究所 | Bionical reed root hole coupling denitrification denitrification system and heavy polluted water restorative procedure |
| CN110076194A (en) * | 2019-04-03 | 2019-08-02 | 河南清水源科技股份有限公司 | A kind of bionic plant and application thereof based on the rising type removal heavy metal pollution of soil of acceleration |
| CN110252791A (en) * | 2019-07-08 | 2019-09-20 | 知合环境（北京）有限责任公司 | A kind of bionic plant removing heavy metal in soil pollution |
| CN111872109A (en) * | 2020-06-22 | 2020-11-03 | 达小莉 | Root-continuing type combined remediation method for heavy metal contaminated soil |
| CN111906130A (en) * | 2020-06-28 | 2020-11-10 | 中国科学院广州能源研究所 | Soil pollution treatment method based on plant physiology and physics regulation |
| CN112195907A (en) * | 2020-09-28 | 2021-01-08 | 武汉理工大学 | Bionic tree-shaped water and soil protection device |
| CN112982291A (en) * | 2021-02-24 | 2021-06-18 | 姚君豪 | Ecological retaining wall of view for hydraulic engineering |
| CN115798312A (en) * | 2022-11-11 | 2023-03-14 | 同济大学 | Modular plant model and plant model group |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108658239A (en) * | 2018-08-09 | 2018-10-16 | 中国科学院南京地理与湖泊研究所 | Bionical Submerged plant communities and its Ecology ameliorative way |
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| CN109368814B (en) * | 2018-12-12 | 2023-09-12 | 中国科学院南京地理与湖泊研究所 | Bionic reed root hole coupling denitrification system and heavy pollution water body restoration method |
| CN109368814A (en) * | 2018-12-12 | 2019-02-22 | 中国科学院南京地理与湖泊研究所 | Bionical reed root hole coupling denitrification denitrification system and heavy polluted water restorative procedure |
| CN110076194A (en) * | 2019-04-03 | 2019-08-02 | 河南清水源科技股份有限公司 | A kind of bionic plant and application thereof based on the rising type removal heavy metal pollution of soil of acceleration |
| CN110076194B (en) * | 2019-04-03 | 2021-11-30 | 河南清水源科技股份有限公司 | Bionic plant for removing heavy metal pollution of soil based on accelerated transpiration and application thereof |
| CN110252791A (en) * | 2019-07-08 | 2019-09-20 | 知合环境（北京）有限责任公司 | A kind of bionic plant removing heavy metal in soil pollution |
| CN111872109A (en) * | 2020-06-22 | 2020-11-03 | 达小莉 | Root-continuing type combined remediation method for heavy metal contaminated soil |
| CN111906130A (en) * | 2020-06-28 | 2020-11-10 | 中国科学院广州能源研究所 | Soil pollution treatment method based on plant physiology and physics regulation |
| CN112195907A (en) * | 2020-09-28 | 2021-01-08 | 武汉理工大学 | Bionic tree-shaped water and soil protection device |
| CN112195907B (en) * | 2020-09-28 | 2022-03-04 | 武汉理工大学 | Bionic tree-shaped water and soil protection device |
| CN112982291A (en) * | 2021-02-24 | 2021-06-18 | 姚君豪 | Ecological retaining wall of view for hydraulic engineering |
| CN115798312A (en) * | 2022-11-11 | 2023-03-14 | 同济大学 | Modular plant model and plant model group |
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