CN110374081A - A kind of vegetative sand control net and its application method - Google Patents
A kind of vegetative sand control net and its application method Download PDFInfo
- Publication number
- CN110374081A CN110374081A CN201910426256.1A CN201910426256A CN110374081A CN 110374081 A CN110374081 A CN 110374081A CN 201910426256 A CN201910426256 A CN 201910426256A CN 110374081 A CN110374081 A CN 110374081A
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- sand control
- layer
- control net
- completely decomposed
- vegetative sand
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- 239000004576 sand Substances 0.000 title claims abstract description 85
- 238000000034 method Methods 0.000 title claims abstract description 18
- 239000010410 layer Substances 0.000 claims abstract description 138
- 239000003344 environmental pollutant Substances 0.000 claims abstract description 26
- 231100000719 pollutant Toxicity 0.000 claims abstract description 26
- 239000010902 straw Substances 0.000 claims abstract description 10
- 239000002344 surface layer Substances 0.000 claims abstract description 5
- 238000007711 solidification Methods 0.000 claims description 23
- 230000008023 solidification Effects 0.000 claims description 23
- 239000003795 chemical substances by application Substances 0.000 claims description 18
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 13
- 150000002910 rare earth metals Chemical class 0.000 claims description 13
- 238000011065 in-situ storage Methods 0.000 claims description 12
- 239000000126 substance Substances 0.000 claims description 12
- 239000003337 fertilizer Substances 0.000 claims description 11
- 230000004888 barrier function Effects 0.000 claims description 10
- 238000002386 leaching Methods 0.000 claims description 8
- 239000000440 bentonite Substances 0.000 claims description 6
- 229910000278 bentonite Inorganic materials 0.000 claims description 6
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 5
- 239000004927 clay Substances 0.000 claims description 5
- 235000014676 Phragmites communis Nutrition 0.000 claims description 4
- 239000005995 Aluminium silicate Substances 0.000 claims description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 3
- 241001330002 Bambuseae Species 0.000 claims description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 3
- 229910021536 Zeolite Inorganic materials 0.000 claims description 3
- 235000012211 aluminium silicate Nutrition 0.000 claims description 3
- 239000011425 bamboo Substances 0.000 claims description 3
- 239000003610 charcoal Substances 0.000 claims description 3
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 3
- 239000010457 zeolite Substances 0.000 claims description 3
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 229910052901 montmorillonite Inorganic materials 0.000 claims description 2
- 230000007480 spreading Effects 0.000 claims description 2
- 230000007547 defect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 7
- 230000008901 benefit Effects 0.000 description 3
- 230000004069 differentiation Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/005—Soil-conditioning by mixing with fibrous materials, filaments, open mesh or the like
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Paleontology (AREA)
- Soil Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Agronomy & Crop Science (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Environmental Sciences (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a kind of vegetative sand control net and its application method, the vegetative sand control net is palm leaf and straw longitude and latitude works out the reticular structure to be formed, and the vegetative sand control net includes the first part for being embedded in completely decomposed layer surface layer.To solve the defect that pollutant is easy to run off in abandoned mine completely decomposed layer in the prior art.
Description
Technical field
The invention belongs to abandoned mine processing technology fields, and in particular to a kind of vegetative sand control net and its application method.
Background technique
In-situ ionic rare earth deposit impregnating technology is that have selection from the heterogeneous ore body under natural mode of occurence with leachant
Leach the mining methods of wherein useful component in ground.Compared with leaching process, not only rare earth yield is higher, to mountain forest, farmland with
Landforms destroy few.Therefore, in terms of extracting ion type rareearth, in_situ leaching technique is using relatively broad.
In-situ ionic rare earth deposit impregnating technology needs to excavate fluid injection well, intercepting gutter and workbench etc., actual original place leaching
Mine process is that the completely decomposed layer inside mine carries out, and after soaking mine, initial mine becomes in-situ ionic rare earth leaching
Mine abandoned mine, abandoned mine at this time still have the completely decomposed that remaining pollutant enters ore body under extraneous rainwater effect
Layer, and finally come out from full differentiation layer, pollute ambient enviroment in mine.
Therefore, how to solidify pollutant in completely decomposed layer is this field technical problem urgently to be resolved.
Summary of the invention
For this purpose, it is of the invention the technical problem to be solved is that in existing abandoned mine completely decomposed layer pollutant be easy to run off
Defect, and then provide a kind of vegetative sand control net and its application method.
A kind of vegetative sand control net, the vegetative sand control net is that palm leaf and straw longitude and latitude work out the reticular structure to be formed, described
Vegetative sand control net includes the first part for being embedded in completely decomposed layer surface layer.
The vegetative sand control net further includes the second part being arranged on completely decomposed layer depth direction.
The first part and the second part are embedded in the completely decomposed layer and form one towards the completely decomposed layer side
To the cover of opening.
The vegetative sand control net setting forms one and surrounds completely decomposed layer edge in the completely decomposed layer marginal position
Ring mesh structure.
The vegetative sand control tiles on the net has stalk to form stalk layer, and spreading fertilizer over the fields on the stalk layer has curing agent.
The curing agent of 40-200kg is uniformly spread fertilizer over the fields on every square metre of stalk layer.
The stalk is at least one of the leaf of bamboo, reed, straw；The curing agent includes zeolite, bentonite and charcoal.
A kind of vegetative sand control net application method, includes the following steps:
Clay-type substance is injected into completely decomposed layer；
Stalk layer is formed in the vegetative sand control stalk that tiles on the net, spreads fertilizer over the fields curing agent on the stalk layer；
By treated, the vegetative sand control net is squeezed into completely decomposed layer, and completely decomposed layer is partially protruded into vegetative sand control net
Interior, part leakage realizes the solidification of pollutant in completely decomposed layer in outside completely decomposed layer, forming barrier layer in completely decomposed layer.
The vegetative sand control net be ring mesh structure, the vegetative sand control net be it is multiple, be successively nested with setting.
The clay-type substance is at least one of clay, bentonite, kaolin, montmorillonite.
The completely decomposed layer is that in-situ ionic rare earth soaks its completely decomposed layer of mine abandoned mine, the in-situ ionic rare earth
Leaching mine abandoned mine is followed successively by horizon d, half weathered layer and completely decomposed layer from the inside to the outside.
Technical solution of the present invention has the advantages that
1. vegetative sand control net provided by the present invention, the vegetative sand control net is that palm leaf and straw longitude and latitude work out the net to be formed
Shape structure, the vegetative sand control net include the first part for being embedded in completely decomposed layer surface layer.Shape is worked out by palm leaf and straw longitude and latitude
At reticular structure have the advantages that high-tension, completely decomposed layer can be effectively embedding to form barrier layer, realize completely decomposed
The solidification function of pollutant in layer.
2. vegetative sand control net provided by the present invention, the vegetative sand control net further includes being arranged in the completely decomposed layer depth
Second part on direction.By being simutaneously arranged in its completely decomposed level of abandoned mine and depth direction for preventing sand stream
The vegetative sand control net of mistake effectively realizes consolidating for pollutant in completely decomposed layer inside above-mentioned vegetative sand control net embedment completely decomposed layer
Change, the sand on abandoned mine surface is wrapped up, thus the problem of being effectively prevented sand running-down.
3. vegetative sand control net provided by the present invention, the first part and the second part are embedded in the completely decomposed layer
Form the cover being open towards completely decomposed layer direction.Above-mentioned cover can effectively wrap up completely decomposed layer, guarantee complete
The solidification effect of pollutant in weathered layer.
4. vegetative sand control net provided by the present invention, the vegetative sand control net is arranged in the completely decomposed layer marginal position,
Form the ring mesh structure for surrounding completely decomposed layer edge.The vegetative sand control net of above-mentioned ring mesh structure is guaranteeing
It can also effectively guarantee the solidification effect of pollutant in completely decomposed layer while economy.
5. vegetative sand control net application method provided by the present invention includes the following steps: to inject clay into completely decomposed layer
Substance；Stalk layer is formed in the vegetative sand control stalk that tiles on the net, spreads fertilizer over the fields curing agent on the stalk layer；Described in treated
Vegetative sand control net is squeezed into completely decomposed layer, is partially protruded into completely decomposed layer in vegetative sand control net, part leakage in outside completely decomposed layer,
Barrier layer is formed in completely decomposed layer, realizes the solidification of pollutant in completely decomposed layer.Clay class is injected first into completely decomposed layer
Substance solidifies full differentiation layer using clay-type substance；Stalk layer is formed in the online tiling stalk of solidification again, is spread fertilizer over the fields on stalk layer solid
Agent；Finally will treated solidification net squeeze into completely decomposed layer, solidification net in partially protrude into completely decomposed layer, part leakage in
Outside completely decomposed layer, barrier layer is formed in completely decomposed layer, realizes the solidification of pollutant in completely decomposed layer.Meanwhile solidifying net, stalk
Layer and curing agent three cooperate, and form triple protection, can not only solidify and adsorb the pollutant in abandoned mine, moreover it is possible to inhale
Enter the pollutant in mine outside attached solidification abandoned mine.
6. vegetative sand control net application method provided by the present invention, the vegetative sand control net is ring mesh structure, described
Vegetative sand control net be it is multiple, be successively nested with setting.The above-mentioned annular vegetative sand control net being successively nested with can guarantee economy
Simultaneously effective insertion completely decomposed layer realizes the solidification function of pollutant in completely decomposed layer to form barrier layer.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of vegetative sand control net provided in an embodiment of the present invention；
Fig. 2 is the structural representation of the vegetative sand control net provided in an embodiment of the present invention with first part and second part
Figure；
Fig. 3 is multiple vegetative sand control net its position view for being nested with setting provided in an embodiment of the present invention；
Fig. 4 is that the in-situ ionic rare earth provided in an embodiment of the present invention with vegetative sand control net soaks mine abandoned mine structure
Schematic diagram.
Description of symbols:
1- vegetative sand control net；2- first part；3- second part；4- stalk layer；5- horizon d；Half weathered layer of 6-；7- is complete
Weathered layer；8- in-situ ionic rare earth soaks mine abandoned mine.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Embodiment 1
The embodiment of the invention provides a kind of vegetative sand control nets, and as shown in Figures 1 to 4, the vegetative sand control net 1 is palm leaf
The reticular structure to be formed is worked out with straw longitude and latitude, the reticular structure to be formed is worked out with high-tension by palm leaf and straw longitude and latitude
Advantage can be effectively embedding completely decomposed layer 7 to form barrier layer, realize the solidification function of pollutant in completely decomposed layer.Institute
It states vegetative sand control net 1 and includes the first part 2 on insertion 7 surface layer of completely decomposed layer, and be arranged in 7 depth direction of completely decomposed layer
On second part 3.The first part 2 and the second part 3 are embedded in the completely decomposed layer 7 and form one towards described complete
The cover of 7 direction of weathered layer opening.By being simutaneously arranged on its 7 face of completely decomposed layer of abandoned mine and depth direction for preventing
The vegetative sand control net 1 of sand running-down, above-mentioned vegetative sand control net 1, which is embedded to inside completely decomposed layer 7, effectively realizes dirt in completely decomposed layer
The solidification for contaminating object wraps up the sand on abandoned mine surface, thus the problem of being effectively prevented sand running-down.Moreover, above-mentioned cover
Body can effectively wrap up completely decomposed layer 7, guarantee the solidification effect of pollutant in completely decomposed layer.Above-mentioned completely decomposed layer 7 is ion
8 its completely decomposed layer of type rare earth in_situ leaching abandoned mine, the in-situ ionic rare earth soak mine abandoned mine 8 from the inside to the outside successively
For horizon d 5, half weathered layer 6 and completely decomposed layer 7.
In the present embodiment, the setting of vegetative sand control net 1 forms one and surrounds in 7 marginal position of completely decomposed layer
The ring mesh structure at 7 edge of completely decomposed layer.The vegetative sand control net 1 of above-mentioned ring mesh structure is guaranteeing the same of economy
When can also effectively guarantee the solidification effect of pollutant in completely decomposed layer.
In the present embodiment, tiling has stalk to form stalk layer 4 on the vegetative sand control net 1, spreads fertilizer over the fields on the stalk layer 4
There is curing agent.The curing agent of 40-200kg is uniformly spread fertilizer over the fields on every square metre of stalk layer 4.The stalk is the leaf of bamboo, reed
At least one of reed, straw；The curing agent includes zeolite, bentonite and charcoal.By the type for optimizing clay-type substance
And content, the solidification of pollutant and adsorption effect in completely decomposed layer can be improved；By optimizing the type and content of curing agent, can mention
Enter the pollutant in mine outside the solidification of pollutant and adsorption effect and abandoned mine in high completely decomposed layer.
The vegetative sand control net application method, includes the following steps:
Inject clay-type substance into completely decomposed layer 7, the clay-type substance be clay, bentonite, kaolin, cover it is de-
At least one of soil；
The stalk that tiles on vegetative sand control net 1 forms stalk layer 4, spreads fertilizer over the fields curing agent on the stalk layer 4；
By treated, the vegetative sand control net 1 is squeezed into completely decomposed layer 7, partially protrudes into completely decomposed in vegetative sand control net 1
In layer 7, part leakage in completely decomposed layer 7 in outside completely decomposed layer 7, forming barrier layer, and pollutant consolidates in realization completely decomposed layer 7
Change.
Clay-type substance is injected into completely decomposed layer first, solidifies full differentiation layer using clay-type substance；Again in solidification net
Upper tiling stalk forms stalk layer, spreads fertilizer over the fields curing agent on stalk layer；Finally by treated, solidification net is squeezed into completely decomposed layer, Gu
Change and partially protruded into completely decomposed layer in net, part leakage realizes full blast in outside completely decomposed layer, forming barrier layer in completely decomposed layer
Change the solidification of pollutant in layer.Meanwhile solidifying net, stalk layer and curing agent three and cooperating, triple protection are formed, not only can
Solidify and adsorb the pollutant in abandoned mine, moreover it is possible to enter the pollutant in mine outside absorption solidification abandoned mine.
Wherein, the vegetative sand control net 1 be ring mesh structure, the vegetative sand control net 1 be it is multiple, successively set install
It sets.The above-mentioned annular vegetative sand control net 1 being successively nested with can be effectively embedding while guaranteeing economy completely decomposed layer 7 to
Barrier layer is formed, realizes the solidification function of pollutant in completely decomposed layer.
Although being described in conjunction with the accompanying the embodiment of the present invention, those skilled in the art can not depart from the present invention
Spirit and scope in the case where various modifications and variations can be made, such modifications and variations are each fallen within by appended claims institute
Within the scope of restriction.
Claims (11)
1. a kind of vegetative sand control net, which is characterized in that the vegetative sand control net (1) is that palm leaf and straw longitude and latitude work out the net to be formed
Shape structure, the vegetative sand control net (1) include the first part (2) on insertion completely decomposed layer (7) surface layer.
2. vegetative sand control net according to claim 1, which is characterized in that the vegetative sand control net (1) further includes being arranged in
Second part (3) on completely decomposed layer (7) depth direction.
3. vegetative sand control net according to claim 2, which is characterized in that the first part (2) and the second part
(3) it is embedded in the completely decomposed layer (7) and forms the cover being open towards completely decomposed layer (7) direction.
4. vegetative sand control net according to any one of claim 1 to 3, which is characterized in that the vegetative sand control net (1) sets
It sets in completely decomposed layer (7) marginal position, forms the ring mesh structure for surrounding completely decomposed layer (7) edge.
5. vegetative sand control net according to claim 1, which is characterized in that tiling has stalk on the vegetative sand control net (1)
It is formed stalk layer (4), spreading fertilizer over the fields on the stalk layer (4) has curing agent.
6. vegetative sand control net according to claim 5, which is characterized in that uniformly spread on every square metre of stalk layer (4)
Apply the curing agent of 40-200kg.
7. the vegetative sand control net stated according to claim 5, which is characterized in that the stalk be the leaf of bamboo, reed, in straw at least
It is a kind of；The curing agent includes zeolite, bentonite and charcoal.
8. vegetative sand control net application method, includes the following steps: described in a kind of claim 1 to 7
To injection clay-type substance in completely decomposed layer (7)；
The stalk that tiles on vegetative sand control net (1) forms stalk layer (4), spreads fertilizer over the fields curing agent on the stalk layer (4)；
By treated, the vegetative sand control net (1) is squeezed into completely decomposed layer (7), and vegetative sand control net partially protrudes into full blast in (1)
Change in layer (7), part leakage outside, forms barrier layer in completely decomposed layer (7) in completely decomposed layer (7), realizes in completely decomposed layer (7)
The solidification of pollutant.
9. the vegetative sand control net application method stated according to claim 8, which is characterized in that the vegetative sand control net (1) is annular
Reticular structure, the vegetative sand control net (1) be it is multiple, be successively nested with setting.
10. the vegetative sand control net application method stated according to claim 8, which is characterized in that the clay-type substance be clay,
At least one of bentonite, kaolin, montmorillonite.
11. the vegetative sand control net application method stated according to claim 8, which is characterized in that the completely decomposed layer (7) is ionic
Its completely decomposed layer of rare earth in_situ leaching abandoned mine (8), in-situ ionic rare earth leaching mine abandoned mine (8) from the inside to the outside according to
Secondary is horizon d (5), half weathered layer (6) and completely decomposed layer (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910426256.1A CN110374081B (en) | 2019-05-21 | 2019-05-21 | Plant sand fixation net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910426256.1A CN110374081B (en) | 2019-05-21 | 2019-05-21 | Plant sand fixation net |
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| Publication Number | Publication Date |
|---|---|
| CN110374081A true CN110374081A (en) | 2019-10-25 |
| CN110374081B CN110374081B (en) | 2024-03-01 |
Family
ID=68248603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910426256.1A Active CN110374081B (en) | 2019-05-21 | 2019-05-21 | Plant sand fixation net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110374081B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115035421A (en) * | 2022-06-30 | 2022-09-09 | 珠江水利委员会珠江水利科学研究院 | Mangrove forest ecological beach-fixing sand-binding method, device, equipment and storage medium |
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|---|---|---|---|---|
| CN115035421A (en) * | 2022-06-30 | 2022-09-09 | 珠江水利委员会珠江水利科学研究院 | Mangrove forest ecological beach-fixing sand-binding method, device, equipment and storage medium |
| CN115035421B (en) * | 2022-06-30 | 2023-02-21 | 珠江水利委员会珠江水利科学研究院 | Mangrove forest ecological beach-fixing sand-binding method, device, equipment and storage medium |
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