CN108353776A - A kind of device and method of biocompatible materials guiding cascading water vegetation construction - Google Patents
A kind of device and method of biocompatible materials guiding cascading water vegetation construction Download PDFInfo
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- CN108353776A CN108353776A CN201810314598.XA CN201810314598A CN108353776A CN 108353776 A CN108353776 A CN 108353776A CN 201810314598 A CN201810314598 A CN 201810314598A CN 108353776 A CN108353776 A CN 108353776A
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- 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
- A01G31/00—Soilless cultivation, e.g. hydroponics
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- 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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
- A01G24/22—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing plant material
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- 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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
- A01G24/22—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing plant material
- A01G24/25—Dry fruit hulls or husks, e.g. chaff or coir
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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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- 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
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
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- Environmental & Geological Engineering (AREA)
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- Biodiversity & Conservation Biology (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biotechnology (AREA)
- Botany (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The invention discloses the device and methods that a kind of biocompatible materials guide cascading water vegetation construction, including biocompatible carbon fibrage film plantation carrier, submerged plant planting unit, submerged plant fixed cell and rotary shaft floating drum, adhere to submerged plant fixed cell on the biocompatible carbon fibrage film plantation carrier, it is submerged plant planting unit in submerged plant fixed cell, biocompatible carbon fibrage film plants carrier upper end and connects rotary shaft floating drum, and submerged plant planting unit includes submerged plant and cellulosic planting matrix.The present invention is provided water transparency is low, a kind of biocompatible materials under substrate mal-condition guide the apparatus and method of cascading water vegetation rapid build, have many advantages, such as that easy to operate, later stage Maintenance free, plant growth space bit is adjustable, collaboration carries out the adjustment of water body Tiny ecosystem function optimization, thoroughly realizes the biological and ecological chain of health to administer eutrophication water.
Description
Technical field
The present invention relates to submerged vegetation rapid build field, specifically a kind of biocompatible materials guide cascading water vegetation
The device of structure.
Background technology
In modern production and life, the mankind are increasingly frequent to the utilization of environmental resource, and industrial and agricultural development is rapid, greatly
The nutriment of amount enters water body and accumulates wherein, and eutrophication is caused to occur in a short time, causes algae and other swims
Biological rapid breeding, Dissolved Oxygen in Water amount decline, water quality deterioration, fish and other aquatile mortalities etc..China at present
Rivers and lakes water body eutrophication degree is on the rise, and aquatic ecosystem is degenerated serious.Water body richness caused by mankind's activity is sought
Fosterization has become the problem of current China's water pollution control.
By the method for restoration of the ecosystem and reconstruction come to reach eutrophied water treatment be a kind of more satisfactory technology way
Diameter.The key of natural water area restoration of the ecosystem and reconstruction is the recovery of aquatic vegetation, and in aquatic vegetation group, submerged plant
Because its root, stem and leaf is totally submerged in water, in occupation of the key sequence boundary of aquatic ecosystem, there is removal water body nitrogen and phosphorus
Substance, provides aquatic primary productivity, is provided for aquatile and inhabit and breed place, releaseization monitoring water body environment function
Feel substance and inhibits the ecological functions such as algae reproduction.Therefore, it is successful to be typically considered Water Ecological Recovery for the recovery of submerged vegetation
Important symbol.However during actual eutrophication water restoration of the ecosystem, due to transparency, substrate, hydrologic condition etc.
It influences, submerged vegetation recovery difficulty is larger, is the restoration of the ecosystem key points and difficulties of water body.
Multinomial result of study and Engineering Projects prove, the submerged vegetation under artificial assistance rebuild can accelerate submerged plant and
The recovery of aquatic ecosystem.The method of generally use has cuttage, method of jettisoninging and container nursery planting method etc., this traditional
Implantation methods are the environmental conditions such as the depth of water is shallower, water transparency and substrate are preferable, the regulatable closing water body of water level is more suitable
With.And under conditions of water transparency is low, depth is big, substrate is severe, traditional cultivation method has significant limitation, and the water that sinks is planted
Object survival rate is very low, and revegetation is difficult.
In order to solve the problems, such as that transparency is low, the submerged vegetation under substrate mal-condition restores, the relevant personnel have carried out largely
Research and probe work.In the first research of the present invention, CN101720633A discloses a kind of submerged plant underwater dress
It sets, the mesh bag that kind is implanted with to submerged plant by supporting rack is placed in water body, has raised the growth basal plane of submerged plant.This dress
Set it is fairly simple, but without adjustable and recuperability.CN101356881A discloses a kind of Liftable submerged plant growth
Bed and its making and methods for using them, the device is by bed body, buoyancy regulator control system, fixed system, depth-control system and plant
And its five part of growth substrate composition, the water body that can be difficult to carry out submerged plant recovery for existing natural conditions provide a load
Body.Device design is complicated, monomer structure enormous size, the restoration of the ecosystem experiment being primarily adapted for use under the conditions of very severe, no
It is suitble to the submerged plant in large area to restore to use in engineering.
Invention content
The purpose of the present invention is to provide the devices that a kind of biocompatible materials guide cascading water vegetation construction, to solve
The problems mentioned above in the background art.
To achieve the above object, the present invention provides the following technical solutions：
A kind of device of biocompatible materials guiding cascading water vegetation construction, including biocompatible carbon fibrage film
Carrier, submerged plant planting unit, submerged plant fixed cell and rotary shaft floating drum are planted, the biocompatibility carbon fiber is compiled
It knits and adheres to submerged plant fixed cell on film plantation carrier, be submerged plant planting unit, biology in submerged plant fixed cell
Compatibility carbon fiber weaved film plants carrier upper end and connects rotary shaft floating drum, ensures that the plantation of biocompatible carbon fibrage film carries
Body system vertical suspends, and submerged plant planting unit includes submerged plant and cellulosic planting matrix, biocompatibility carbon fiber
It is biocompatibility carbon fiber weaved film using surface modified water-soluble treated the carbon fiber of PAN systems that weaved film, which plants carrier,
Material is woven into the plantation carrier that weight is about 200 grams by longitude and latitude, and carbon fiber wire is 7-10 microns a diameter of, and monomer area is 4-
6 square meters, submerged plant fixed cell are the net bag-shaped device of same carbon fibre material braiding and use 20cm × 20cm stagger arrangement
Arrangement, element number are 25/square meter, and it is 7cm to be open on the single string bag, planting depth 10cm, and rotary shaft floating drum is two sections
The PVC or PPR pipe of a diameter of 75mm of sealing plays the role of buoyant device, and rotary buckle is arranged in rotary shaft floating drum both ends
Device can arbitrarily adjust the hovering height of plantation carrier and each layer planter units in water, ensure that submerged plant is being closed always
Survival and growth within the scope of the transparency depth of water of reason.
As a further solution of the present invention：Submerged plant is withered grass, hydrilla verticillata, hornwort, waterweed, water caltrop or hair
Sprout, seed, intact plant or the water plant section by trimming
As a further solution of the present invention：Cellulosic planting matrix is chalina or coconut palm monofilament and coconut palm chaff, weight ratio are
(1.5-3.5)∶(8-10)
The method that the biocompatible materials guiding cascading water vegetation construction device carries out submerged vegetation rapid build, tool
Steps are as follows for body：
Biocompatible carbon fibrage film is planted carrier in complex micro organism fungicide (Yu Ling bacterium BRT water purifications by step 1
Agent) in impregnate 48-72 hour after for use；
Step 2 is (1.5-3.5) according to weight ratio: (8-10) prepares chalina or coconut palm monofilament and coconut palm chaff, is configured to fibre
It is for use to tie up matter planting matrix；
Step 3, installation biocompatible carbon fibrage film plant carrier, and the submerged plant of selection or germination body are used
Cellulose planting matrix wraps；
Step 4 measures transparency and is recorded in default waters, and transparency value is according to 20cm, 40cm, 60cm, 80cm
It is recorded as I, II, III, IV grades respectively.When transparency being met to be in interposition, take approximation that big principle is taken to determine rank；
Step 5 determines that submerged plant fixes the number of plies of unit according to level of transparency, if transparency is I grades, then from end
End starts the submerged plant fixed cell described in the 1st layer of plantation, and is consolidated the submerged plant described in the 1st layer by rotary shaft floating drum
At the top hovering to the corresponding transparency depth of water of order member；If transparency is II grades, then planted described in the 1st, 2 layer since end
Submerged plant fixed cell, and will be outstanding at the top of the submerged plant fixed cell described in the 1st layer by the rotary shaft floating drum
Stop to the corresponding transparency depth of water；
Step 6, according to the submerged plant growth amount and transparency change, the submerged plant that sinks step by step is solid
Order member, if plant height increment and transparency lifting capacity summation are more than 20cm, the supplement plantation the 3rd while sinking
Submerged plant fixed cell described in layer, and so on；
Step 7 first compiles the biocompatibility carbon fiber when water transparency is more than 60% or more the depth of water
The remaining submerged plant fixed cell layer of film plantation carrier all plantation submerged plant is knitted, is then withdrawn described
Rotary shaft floating drum, the described biocompatible carbon fibrage film plantation slow plane of carrier is deposited to water bottom and is restored
Plant grows naturally.
As a further solution of the present invention：Complex micro organism fungicide (Yu Ling bacterium BRT water purification agents) formula is photosynthetic bacteria
Group (2.5 × 109cfu/ml), yeast flora (6.0 × 107cfu/ml), fixed nitrogen element flora (4.3 × 104cfu/ml), polyP bacteria
Group (5.8 × 104cfu/ml).
Compared with prior art, the beneficial effects of the invention are as follows：
First, biocompatible carbon fibrage film, which is planted carrier and suspended with system vertical, to be implemented, and can be rapidly adapted to not
With the adjustment of plant growth basal plane in the case of transparency；
Second, it can be adapted to according to selected planting initial stage plant height and late growth characteristic, flexible combination collocation
The demand of different ecological space bit, in the set fast quick-recovery submerged vegetation group to greatest extent of transparency；
Third, biocompatible carbon fibrage film plantation carrier and submerged plant fixed cell are all made of carbon fiber material
Material, with great biological attachment specific surface area, material surface can form the biofilm structure of efficient degradation pollutant, continue
Water body eutrophication degree is reduced, service hoisting water transparency promotes the recovery of submerged vegetation；
4th, biocompatible carbon fibrage film plantation carrier and submerged plant fixed cell are all made of carbon fiber material
Material can form the ecology food of " microorganism-protozoan-metazoa " with fabulous bioaffinity in material surface
Object chain improves water body microecosystem function, and phytoplankton is effectively controlled, and promotes the recovery of submerged vegetation；
5th, cellulose planting matrix uses more hollow fiber class materials in submerged plant planting unit, both ensures plant roots
It is survivability requirement, and the activity of rhizosphere region microorganism can be activated, the dual function with contaminant degradation and growth-promoting plant；
6th, after plantation later stage rotary shaft floating drum is withdrawn, biocompatible carbon fibrage film plantation carrier sinks to bottom
Mud surface, submerged plant are transitioned into the natural environment Adaptable growth stage, compare other floated plantation techniques, eliminate a large amount of
Maintenance work and operating cost, the water surface have no effect the engineering construction of landscape；
7th, the biocompatible carbon fibrage film plantation carrier of sinking can persistently degrade to bottom pollutant
Transfer gradually mitigates the endogenous pollution of substrate sludge load in waters, improves Benthic ecology environment, realizes microorganism-submerged plant
Synergistic combinations act on, more conventional simple submerged plant planting technique, and timeliness is stronger.
Description of the drawings
Fig. 1 is the front view for the device that biocompatible materials guide cascading water vegetation construction.
Fig. 2 is the side view for the device that biocompatible materials guide cascading water vegetation construction.
Wherein：1- biocompatible carbon fibrage films plant carrier, 2- submerged plant planting units, the plantation of 3- cellulosics
Matrix, 4- submerged plants, 5- rotary shaft floating drums.
Specific implementation mode
The technical solution of this patent is described in more detail With reference to embodiment.
Embodiment one
The arm of lake water surface area for selecting certain park is 2500m2, depth of water 1.8m, transparency 35cm, water body mean temperature
It is 21.5 DEG C, essentially closure impounded body, body eutrophication phenomenon is apparent, and submerged plant disappeares substantially, bed mud deposition
Object thickness is 20cm, and color is in black, and contaminated degree is serious.
Biocompatibility carbon fiber passes through water-soluble glue and pre-processes in advance, improves scattering in water during materials'use
Degree；
Biocompatible carbon fibrage film length and width are respectively 2m, are soaked into complex micro organism fungicide (Yu Ling bacterium BRT water purifications
Agent) in impregnate 48 hours；
It is 2: 8 preparation chalinas or coconut palm monofilament and coconut palm chaff according to weight ratio, it is for use forms cellulosic planting matrix；
It is 18cm that one of submerged plant kind, which selects eel grass, young plants height,；
It is 32cm that the two of submerged plant kind, which select hydrilla verticillata, young plants plantation height,；
Cellulose planting matrix is wrapped up into submerged plant root system, wherein matrix weight is about 10g, each planter units of eel grass
Quantity is 4 plants；
Cellulose planting matrix is wrapped up into submerged plant root system, wherein matrix weight is about 12g, and hydrilla verticillata is each planted
Element number is 6 plants；
Biocompatible carbon fibrage film top is fixed with spool floating drum, tail end reserves 2 layers of fixation when planting for the first time
Unit；
Transparency levels are II grades, and withered grass planter units are positioned in the 2nd layer of fixed cell, hydrilla verticillata are planted single
Member is positioned in the 1st layer of fixed cell；
It is entire to implement within the scope of waters, 500 sets of planting units are installed according to the method described above；
Water transparency is promoted to 60cm, eel grass plant average height growth 3cm, hydrilla verticillata plant mean height after two weeks
Degree increases 5cm.Transparency improvement amount adds plant height variable quantity to reach 28~30cm；
Carbon fiber weaved film tail end hovering depth is lowered to 80cm by spool device with float；
Eel grass planter units are positioned over the 4th layer of fixed cell by supplement plantation the 3rd, 4 layer units according to the method described above, will
Hydrilla verticillata planter units are positioned over the 3rd layer of fixed cell；
After two weeks according to the method described above, carbon fiber weaved film tail end is lowered by spool device with float and hovers depth extremely
120cm；
Eel grass planter units are positioned over the 6th layer of fixed list by supplement plantation the 5th, 6 layer units according to 016 the method
Member,
Hydrilla verticillata planter units are positioned over the 5th layer of fixed cell；
Biocompatible carbon fibrage membrane material surface forms micro- life based on good carbon bacterium and efficient polyP bacteria
Object film, while finding a large amount of wheel animalcule, cladocera protozoan, illustrate that the microbial ecological function of material surface is good, it can
Persistently cut down phosphorus and nitrogen exceeded in water body；
When water transparency reaches 120cm, it is black all to place wheel blade according to the method described above for supplement the 7th, 8,9 layer units
Algae planter units, wherein selected plant height is about 45cm；
Device with float is withdrawn, by the slow horizontal sinking of entire planting unit in the bottom；Implement heavy water in region after the completion to plant
Capped area is about 2000m2, coverage rate reaches 80%；
By carrying out research and application to implementing sediment pollution situation in waters, total organic matter content reduces in bed mud
48.6%, color has brown to be gradually changed into taupe；
By being monitored to microbial total activity and bio-diversity in bed mud, gross activity promotes 35.2%, biological richness
Improve 61.3%；
The change of benthic environment peomotes the growth and breeding of submerged vegetation, avoids the occurrence of the plant under pollution stress
Phenomena such as rotten of object；
In submerged vegetation rapid build apparatus and method application process under the guiding of biocompatible carbon fibrage film,
Restore substantially in 60 days with eel grass and hydrilla verticillata Liang Zhong submerged vegetation group, endogenous pollution of substrate sludge situation is significantly changed
It is kind, it solves to play key work with the rapid build of aquatic ecosystem for implementing the thorough of body eutrophication in waters
With；
Embodiment two：
Certain city river is selected, implementation water surface area is 1000m2, length 100m, width 10m, depth of water 1.6m,
Transparency is 25cm, and water body mean temperature is 26.3 DEG C, and essentially moderate type water body, riverbed bottom is hard structure, and two sides are
Vertical retaining-wall, submerged plant disappear substantially, and Sediments thickness is 15cm, and color is in black, and contaminated degree is serious.
Biocompatibility carbon fiber passes through water-soluble glue and pre-processes in advance, improves scattering in water during materials'use
Degree；
Biocompatible carbon fibrage film length and width are respectively 2m and 1.8m, are soaked into the composite microbial bacteria of company's original creation
It is impregnated 72 hours in agent (Yu Ling bacterium BRT water purification agents)；
It is 1.5: 10 preparation chalinas or coconut palm monofilament and coconut palm chaff according to weight ratio, it is for use forms cellulose planting matrix；
It is 30cm that one of submerged plant kind, which selects water caltrop, young plants height,；
It is 35cm that the two of submerged plant kind, which select hornwort, young plants plantation height,；
Cellulose planting matrix is wrapped up into submerged plant root system, wherein matrix weight is about 10g, each planter units of water caltrop
Quantity is 6 plants；
Cellulose planting matrix is wrapped up into submerged plant root system, wherein matrix weight is about 15g, and hydrilla verticillata is each planted
Element number is 10 plants；
Biocompatible carbon fibrage film top is fixed with spool floating drum, tail end reserves 2 layers of fixation when planting for the first time
Unit；
Transparency levels are II grades, water caltrop planter units are positioned in the 2nd layer of fixed cell, by hornwort planter units
It is positioned in the 1st layer of fixed cell；
It is entire to implement within the scope of waters, 200 sets of planting units are installed according to the method described above；
Water transparency is promoted to 35cm, water caltrop plant average height growth 6cm, hornwort plant average height after two weeks
Increase 5cm.Transparency improvement amount adds plant height variable quantity to reach 15~16cm；
Carbon fiber weaved film tail end hovering depth is lowered to 60cm by spool device with float；
Water caltrop planter units are positioned over the 3rd layer of fixed cell by supplement the 3rd layer unit of plantation according to the method described above；
After two weeks according to the method described above, carbon fiber weaved film tail end is lowered by spool device with float and hovers depth extremely
100cm；
Water caltrop planter units are positioned over the 5th layer of fixed cell by supplement plantation the 4th, 5 layer units according to the method described above,
Hornwort planter units are positioned over the 4th layer of fixed cell；
Biocompatible carbon fibrage membrane material surface forms micro- life based on good carbon bacterium and efficient polyP bacteria
Object film, while finding a large amount of wheel animalcule, cladocera protozoan, illustrate that the microbial ecological function of material surface is good, it can
Persistently cut down organic matter exceeded in water body, phosphorus and nitrogen；
When water transparency reaches 100cm, supplement the 6th, 7,8 layer units all place gold according to 016 the method
Fish algae planter units, wherein selected plant height is about 50cm；
Device with float is withdrawn, by the slow horizontal sinking of entire planting unit in the bottom；Implement heavy water in region after the completion to plant
Capped area is about 720m2, coverage rate reaches 72%；
By carrying out research and application to implementing sediment pollution situation in waters, total organic matter content reduces in bed mud
33.7%, color has brown to be gradually changed into taupe；
By being monitored to microbial total activity and bio-diversity in bed mud, gross activity promotes 47.5%, biological richness
Improve 46.9%；
The change of benthic environment peomotes the growth and breeding of submerged vegetation, avoids the occurrence of the plant under pollution stress
Phenomena such as rotten of object；
In submerged vegetation rapid build apparatus and method application process under the guiding of biocompatible carbon fibrage film,
To restore substantially in 45 days with water caltrop and hornwort Liang Zhong submerged vegetation group, endogenous pollution of substrate sludge situation significantly improves,
The thoroughly rapid build of solution and aquatic ecosystem for implementing body eutrophication in waters plays the role of key.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (5)
1. a kind of device of biocompatible materials guiding cascading water vegetation construction, which is characterized in that including biocompatible carbon
Fibrage film plants carrier, submerged plant planting unit, submerged plant fixed cell and rotary shaft floating drum, the bio-compatible
Property carbon fiber weaved film plantation carrier on adhere to submerged plant fixed cell, be submerged plant planting in submerged plant fixed cell
Unit, biocompatible carbon fibrage film plant carrier upper end and connect rotary shaft floating drum, and submerged plant planting unit includes heavy
Water plant and cellulosic planting matrix, it is biocompatibility carbon fiber weaved film that biocompatible carbon fibrage film, which plants carrier,
Using PAN systems, surface modified water-soluble treated that carbon fibre material is woven into the plantation that weight is about 200 grams by longitude and latitude
Carrier, carbon fiber wire is 7-10 microns a diameter of, and monomer area is 4-6 square meters, and submerged plant fixed cell is same carbon fiber material
Expect the net bag-shaped device of braiding and be staggered in arrangement using 20cm × 20cm, element number is 25/square meter, is opened on the single string bag
Mouth is 7cm, planting depth 10cm, the PVC or PPR pipe and rotary shaft that rotary shaft floating drum is a diameter of 75mm of two sections of sealings
Rotary buckle device is arranged in floating drum both ends.
2. the device of biocompatible materials guiding cascading water vegetation construction according to claim 1, which is characterized in that institute
Submerged plant is stated to be withered grass, hydrilla verticillata, hornwort, waterweed, water caltrop or germination body, seed, intact plant or pass through trimming
Water plant section.
3. the device of biocompatible materials guiding cascading water vegetation construction according to claim 1, which is characterized in that institute
It is chalina or coconut palm monofilament and coconut palm chaff to state cellulosic planting matrix, and weight ratio is (1.5-3.5): (8-10).
4. a kind of device of biocompatible materials guiding cascading water vegetation construction as described in any one of claims 1-3 is sunk
The method of water vegetation rapid build, which is characterized in that be as follows：
Biocompatible carbon fibrage film is planted carrier at complex micro organism fungicide (Yu Ling bacterium BRT water purification agents) by step 1
It is for use after middle immersion 48-72 hours；
Step 2 is (1.5-3.5) according to weight ratio: (8-10) prepares chalina or coconut palm monofilament and coconut palm chaff, prepares filament forming material
Planting matrix is for use；
Step 3, installation biocompatible carbon fibrage film plant carrier, by the submerged plant of selection or germination body fiber
Plain planting matrix wraps；
Step 4 measures transparency and is recorded in default waters, and transparency value is distinguished according to 20cm, 40cm, 60cm, 80cm
It is recorded as I, II, III, IV grades.When transparency being met to be in interposition, take approximation that big principle is taken to determine rank；
Step 5 determines that submerged plant fixes the number of plies of unit according to level of transparency, if transparency is I grades, is then opened from end
The submerged plant fixed cell to begin described in the 1st layer of plantation, and the submerged plant described in the 1st layer is fixed by list by rotary shaft floating drum
At first top hovering to the corresponding transparency depth of water；If transparency is II grades, then it is heavy described in the 1st, 2 layer to be planted since end
Water plant fixed cell, and will be hovered extremely at the top of the submerged plant fixed cell described in the 1st layer by the rotary shaft floating drum
At the corresponding transparency depth of water；
Step 6, according to the submerged plant growth amount and transparency change, the submerged plant that sinks step by step is fixed single
Member, if plant height increment and transparency lifting capacity summation are more than 20cm, the 3rd layer of institute of supplement plantation while sinking
The submerged plant fixed cell stated, and so on；
Step 7, when water transparency is more than 60% or more the depth of water, first by the biocompatible carbon fibrage film
The remaining submerged plant fixed cell layer of carrier all plantation submerged plant is planted, the rotation is then withdrawn
The biocompatible carbon fibrage film plantation slow plane of carrier is deposited to water bottom and restores plant by shaft floating drum
Naturally it grows.
5. it is fast that the device of biocompatible materials guiding cascading water vegetation construction according to claim 4 carries out submerged vegetation
The method of speed structure, which is characterized in that complex micro organism fungicide (the Yu Ling bacterium BRT water purification agents) formula is photosynthetic bacteria group
(2.5 × 109cfu/ml), yeast flora (6.0 × 107cfu/ml), fixed nitrogen element flora (4.3 × 104cfu/ml), polyP bacteria group
(5.8×104cfu/ml) 。
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109356178A (en) * | 2018-11-23 | 2019-02-19 | 中铁十四局集团有限公司 | A kind of pocket formula protective net and slopes means of defence |
| CN110651704A (en) * | 2019-10-28 | 2020-01-07 | 南京大学 | Biofilm planting device and method suitable for growth of submerged plants in black and odorous water body |
| CN110745961A (en) * | 2019-11-11 | 2020-02-04 | 生态环境部南京环境科学研究所 | Subbottom ecological fiber grass system for preventing lake sediment from being resuspended and using method thereof |
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