CN206418416U - A kind of algae blanket - Google Patents
A kind of algae blanket Download PDFInfo
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- CN206418416U CN206418416U CN201720056305.3U CN201720056305U CN206418416U CN 206418416 U CN206418416 U CN 206418416U CN 201720056305 U CN201720056305 U CN 201720056305U CN 206418416 U CN206418416 U CN 206418416U
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Abstract
The utility model is related to a kind of field of Environment Protection, more particularly to a kind of algae blanket.A kind of algae blanket; include upper strata protection fiber fabric layer, algae kind layer, hypothallus, sizing supporting network and bottom adhesive tape successively from top to bottom; upper strata protection fiber fabric layer, sizing supporting network, bottom adhesive tape connect or used modified starch glue sticking using loop bonding linear slit; hypothallus is Nian Jie with sizing supporting network; algae kind layer is Nian Jie with hypothallus; bottom adhesive tape is fabric, and its both sides is respectively than the wide 2cm in both sides for supporting network of shaping, the splicing tape being mutually bonded as algae blanket.
Description
Technical field
The utility model is related to a kind of field of Environment Protection, more particularly to a kind of algae blanket.
Background technology
As desertification extends, and traffic, a large amount of bare areas for opening a mine and the engineering formation such as building occur, national governments and
Each subject expert is seeking the measure of preferably improvement mobile sand, soil erosion land, scabland and bare area.
Substantial amounts of engineering, chemical, biological and aggregate measures have been used, but engineering method has ageing, chemistry
There is social need-oriented in reagent.
Biotechnology is originally that most long-acting administer desertification, the approach of improvement environment, but this current field are only limited
In the optimum choice and reasonable disposition of higher plant.Particularly in below 200mm desert belt, highdensity large area is made
Woods, although ecological environment improves in short term, but because water shortage causes artificial forest to be failed quickly, cause ecological further degenerate and resource
Waste.Moisture bearing capacity is the key of vegetation pattern presence under different ecological condition, and the moisture phase that microorganism skinning needs
To less, comprehensive covering is can reach, soil erosion amount can be made to be reduced to zero.The vegetation lid that desert belt is made up of vascular plant
≤ 30% (Townshend etc., 1986) of degree, and cover degree >=70% (Belnap etc., 1994) of miniature organism skinning.Therefore, generation
Desert Regions microorganism skinning research in the range of boundary receives much concern, multi-party from composition, Structure succession, effect of microorganism skinning etc.
Face has carried out research extensively and profoundly at many levels, and is attempted to be applied in terms of Shifting-sand fixation.Wei Jiang spring academicians propose
Desert biological carpet engineering, Hu Chunxiang etc. is proposed " fixing means of the desert algae to drift sand " (CN1282511A)：It is to screen
Algae kind be sprayed directly on to drift sand, manufacture of intraocular skinning." a kind of biological fixation drift sand and the reparation desertification soil of the propositions such as Liu Yongding
The method (CN1561698A) on ground ", combines tackling quicksand by desert algae with draft and shrub.Mentioned microorganism skinning is studied
The direct application of skinning itself and its microorganism is only limited to application.Regardless of whether be mobile sand or engineering bare area, its physics and
Chemical property is all harsh to biological existence, and microorganism is directly sprayed or earth's surface is spread to, and is grown relatively difficult.If by desert
Algae is combined with its growth substrate, is formed artificial desert algae growing system, is allowed desert algae to be grown in the matrix of adaptation, forms growth
Microenvironment, by artificial regulatory desert algae growth substrate, enhancing desert algae survives, expands numerous and application power, improves desert algae and controls
Manage the efficiency of ecological environment.Also there are vegetation blanket and biological blanket to be applied to ecological construction at present, but this biological blanket is all with draft
Plant is main body, and the artificial bio-membrane's skinning made using algae --- algae blanket is so far without patent document.
Utility model content
The purpose of this utility model is that there is provided a kind of algae for existing application algae controlling ecological environment technology not enough
Blanket, the biological method of mobile sand, scabland and engineering bare area is administered using the mode such as all standing of algae blanket or determinant laying, it is adaptable to
Quickly, Long term control bare area.
Technical scheme：A kind of algae blanket, from top to bottom successively include upper strata protection fiber fabric layer, algae kind layer, hypothallus, calmly
Type supporting network and bottom adhesive tape,
Upper strata protection fiber fabric layer, the sizing supporting network, the bottom adhesive tape connect using loop bonding linear slit or
Modified starch glue sticking is used,
The hypothallus is Nian Jie with the sizing supporting network,
The algae kind layer is Nian Jie with the hypothallus,
The bottom adhesive tape is fabric, and its both sides than the wide 2cm in both sides for supporting network of shaping, is used as algae blanket phase respectively
The splicing tape being mutually bonded.
Further, the thickness of the upper strata protection fiber fabric layer is 0.2~0.3mm.
Further, the thickness of the algae kind layer is 0.2~0.3mm.
Further, the thickness of the hypothallus is 2.4~2.6mm.
Further, the sizing support thickness of net is 2.0~2.5mm.
Further, the thickness of the bottom adhesive tape is 0.2~0.3mm.
The preparation method of above-mentioned algae blanket, comprises the following steps：
(1) nutrient solution is prepared
(11) it is equipped with nutrients：
Weigh 0.8~2.5 mass parts sodium nitrate, 0.02~0.05 mass parts dipotassium hydrogen phosphate, 0.06~0.09 mass parts
Magnesium sulfate, 0.02~0.05 mass parts calcium chloride, 0.004~0.008 mass parts citric acid, 0.004~0.008 mass parts lemon
Iron ammonium, 0.001~0.003 mass parts disodium EDTA, 0.01~0.04 mass parts sodium carbonate, above-mentioned raw materials are mixed
Conjunction uniformly obtains mixed powder, standby；
(12) it is equipped with trace element solution
By 2.86 mass parts H3BO3, 1.81 mass parts MnCl2·H2O, 0.222 mass parts ZnSO4·7H2O, 0.079 mass
Part CuSO4·5H2O, 0.390 mass parts Na2MoO4·2H2O, 0.049 mass parts Co (NO3)2·6H2O adds constant volume in suitable quantity of water
Into the trace element solution of 1000 mass parts,
(13) trace element solution in mass ratio (1.4 that the mixed powder for obtaining step (11) is obtained with step (12)
~1.8)：1 is equipped with, and is mixed evenly, is configured to nutrient solution；
(2) matrix is prepared
(21) by 2.0 mass parts modified celluloses, 0.1 mass parts modified starch, 20.0 mass parts staples, 1.0 matter
Nutrient solution, 10.0 mass parts attapulgites and the 66.9 mass parts water that amount part step (1) is obtained are well mixed and obtain mixture；
(22) mixture for obtaining step (21) stirs, and colloidal materials are made, that is, obtain matrix；
(3) desert algae is prepared
(31) algae kind is obtained
(311) soil crust of the arid biogeographic zone with desert algae is ground, is cultivated after sterilized water immersion, the algae kind of culture is used
Dissecting needle is chosen, on sterilized slide glass sterilize, access agar plates, sterile culture 5~10 days, obtain separation and after purification
Algae kind；
(312) training for the nutrient solution that the separation and the algae access of purifying obtained step (311) is obtained equipped with step (1)
Support in bottle, then in 22~35 DEG C of temperature, light intensity 3500Lx, under conditions of throughput 3L/min, culture obtains algae in 10~20 days
Kind；
(32) algal gel is prepared
(321) blake bottle for the nutrient solution that the algae kind access obtained step (31) is obtained equipped with step (1), inoculative proportion
For 0.2~0.5 gram of algae kind of every liter of nutrient solution, in 22~35 DEG C of temperature, light intensity 3500Lx under conditions of throughput 3L/min, leads to
Air culture supports algae group and obtains desert algae in 10~20 days；
(322) desert algae for obtaining step (321) pours into sieves, and filtering obtains algae slurry, then by algae slurry by centrifugation
Water is removed in machine centrifugation, and algal gel is made；
(4) algae blanket is prepared
(41) vegetable fibre fabric is paved whole, makes bottom adhesive tape,
(42) vegetable fibre net is laid in the bottom adhesive tape that step (41) is obtained, forms sizing supporting network, bottom
The wide 2cm in both sides of adhesive tape both sides respectively with supporting network of shaping；
(43) the matrix stand obtained step (2) is pressed onto on sizing supporting network, forms hypothallus；
(44) algal gel for obtaining step (3) is uniformly sprayed or is coated on hypothallus, forms algae kind layer；
(45) vegetable fibre fabric is covered on the upside of algae kind layer, makes upper strata protection tissue layer；
(46) by upper strata protect fiber fabric layer, the sizing supporting network with algae kind and matrix, bottom adhesive tape suture or
It is bonded together, forms an entirety, algae blanket is obtained after drying in the shade.
Beneficial effect：A kind of algae blanket has the advantages that disclosed in the utility model：
1st, using web as sizing supporting network, the multiple material such as desert algae and the plain water-keeping material of modified plant fibers leads to
Production line time processing is crossed to form.Algae blanket is laid on ground, microorganism skinning, covering earth's surface, preventing and treating drift sand, guarantor can be formed
Water holding soil, storage surface water, realize the solidification of flowing earth's surface, administer the bare area of adverse circumstances, can mitigate the erosion of water and wind；
2nd, algae blanket can be applied to the improvement such as flowing sand ground, hillside, precipice, engineering bare area of arid biogeographic zone, and its is simple in construction, operation
It is convenient, set quick, large area can lay the fixation earth's surface of algae blanket formation in flakes in a short time, play good windproof
Fix the sand, conserve water and soil and Function of reducing disaster.
Brief description of the drawings
Fig. 1 is a kind of structural representation of algae blanket disclosed in the utility model；
Wherein：
1- upper stratas protection fiber fabric layer 2- algaes kind layer
3- hypothalluses 4- sizing supporting networks
5- bottom adhesive tapes
Embodiment：
Embodiment of the present utility model is described in detail below.
Specific embodiment 1
As shown in figure 1, a kind of algae blanket, includes upper strata protection fiber fabric layer 1, algae kind layer 2, hypothallus successively from top to bottom
3rd, sizing supporting network 4 and bottom adhesive tape 5,
Upper strata protection fiber fabric layer 1, sizing supporting network 4, bottom adhesive tape 5 connect or used modified starch using loop bonding linear slit
Glue sticking,
Hypothallus 3 is be bonded with sizing supporting network 4,
Algae kind layer 2 is be bonded with hypothallus 3,
Bottom adhesive tape 5 is fabric, and its both sides is mutual as algae blanket respectively than the wide 2cm in both sides for supporting network 4 of shaping
The splicing tape of bonding.
Further, the thickness of upper strata protection fiber fabric layer 1 is 0.2mm.Upper strata protection fiber fabric layer 1 is degradable
Vegetable fibre fabric, is single or multiple lift vegetable fibre fabric.Protect fabric require the life-span be more than 30 days, protection algae kind and
Its matrix, grows beneficial to algae kind.
Further, the thickness of algae kind layer 2 is 0.2mm.Algae kind combines to adapt to a variety of algaes of Project Areas weather conditions.
China arid-desert area then predominantly has the micro- sheath algae of sheath, scytonema javanicum, Dan Qizao, nostoc, seat algae and Protococcus viridis.Desert algae
Group algae kind of building be the tool micro- sheath algae of sheath and scytonema javanicum, its ratio accounts for the 60%~90% of algae kind composition.
Further, the thickness of hypothallus 3 is 2.4mm.For modified cellulose macromolecule water absorbent material, play water-absorbing-retaining and make
With, to algae provide moisture content, nutrition and raw bed, it is desirable to water holding capacity decays slow, degradable, not hardened, environmental sound.
Further, sizing supporting network 4 thickness is 2.0mm.Supporting network 4 of shaping is vegetable fibre net.
Further, the thickness of bottom adhesive tape 5 is 0.2mm.Bottom adhesive tape 5 is degradable plant fibre fabric, is
Individual layer vegetable fibre fabric.Adhesive tape requires that the life-span is more than 30 days, and protection algae kind and its matrix grow beneficial to algae kind.
The preparation method of above-mentioned algae blanket, comprises the following steps：
(1) nutrient solution is prepared
(11) it is equipped with nutrients：
Weigh 0.8 mass parts sodium nitrate, 0.02 mass parts dipotassium hydrogen phosphate, 0.06 mass parts magnesium sulfate, 0.02 mass parts
Calcium chloride, 0.004 mass parts citric acid, 0.004 mass parts ammonium ferric citrate, 0.001 mass parts disodium EDTA,
0.01 mass parts sodium carbonate, above-mentioned raw materials are well mixed and obtain mixed powder, standby；
(12) it is equipped with trace element solution
By 2.86 mass parts H3BO3, 1.81 mass parts MnCl2·H2O, 0.222 mass parts ZnSO4·7H2O, 0.079 mass
Part CuSO4·5H2O, 0.390 mass parts Na2MoO4·2H2O, 0.049 mass parts Co (NO3)2·6H2O adds constant volume in suitable quantity of water
Into the trace element solution of 1000 mass parts,
(13) trace element solution in mass ratio 1.4 that the mixed powder for obtaining step (11) is obtained with step (12)：1
It is equipped with, is mixed evenly, is configured to nutrient solution；
(2) matrix is prepared
(21) by 2.0 mass parts modified celluloses, 0.1 mass parts modified starch, 20.0 mass parts staples, 1.0 matter
Nutrient solution, 10.0 mass parts attapulgites and the 66.9 mass parts water that amount part step (1) is obtained are well mixed and obtain mixture；
(22) mixture for obtaining step (21) stirs, and colloidal materials are made, that is, obtain matrix；
(3) desert algae is prepared
(31) algae kind is obtained
(311) soil crust of the arid biogeographic zone with desert algae is ground, is cultivated after sterilized water immersion, the algae kind of culture is used
Dissecting needle chooses algae kind, is sterilized on sterilized slide glass, accesses agar plates, and sterile culture 5 days is separated and purified
Algae kind afterwards；
(312) training for the nutrient solution that the separation and the algae access of purifying obtained step (311) is obtained equipped with step (1)
Support in bottle, then in 22 DEG C of temperature, light intensity 3500Lx, under conditions of throughput 3L/min, culture obtains algae kind in 10 days；
(32) algal gel is prepared
(321) blake bottle for the nutrient solution that the algae kind access obtained step (31) is obtained equipped with step (1), inoculative proportion
For 0.2 gram of algae kind of every liter of nutrient solution, in 22 DEG C of temperature, light intensity 3500Lx, under conditions of throughput 3L/min, ventilation culture algae group
Obtain desert algae within 10 days；
(322) desert algae for obtaining step (321) pours into sieves, and filtering obtains algae slurry, then by algae slurry by centrifugation
Water is removed in machine centrifugation, and algal gel is made；
(4) algae blanket is prepared
(41) vegetable fibre fabric is paved whole, makes bottom adhesive tape,
(42) vegetable fibre net is laid in the bottom adhesive tape that step (41) is obtained, forms sizing supporting network, bottom
The wide 2cm in both sides of adhesive tape both sides respectively with supporting network of shaping；
(43) the matrix stand obtained step (2) is pressed onto on sizing supporting network, forms hypothallus；
(44) algal gel for obtaining step (3) is uniformly sprayed or is coated on hypothallus, forms algae kind layer；
(45) vegetable fibre fabric is covered on the upside of algae kind layer, makes upper strata protection tissue layer；
(46) fiber fabric layer, the sizing supporting network with algae kind and matrix, bottom adhesive tape is protected to be sewn onto on upper strata
Together, an entirety is formed, algae blanket is obtained after drying in the shade.
Specific embodiment 2
A kind of algae blanket, includes upper strata protection fiber fabric layer 1, algae kind layer 2, hypothallus 3, sizing support successively from top to bottom
Net 4 and bottom adhesive tape 5,
Upper strata protection fiber fabric layer 1, sizing supporting network 4, bottom adhesive tape 5 connect or used modified starch using loop bonding linear slit
Glue sticking,
Hypothallus 3 is be bonded with sizing supporting network 4,
Algae kind layer 2 is be bonded with hypothallus 3,
Bottom adhesive tape 5 is fabric, and its both sides is mutual as algae blanket respectively than the wide 2cm in both sides for supporting network 4 of shaping
The splicing tape of bonding.
Further, the thickness of upper strata protection fiber fabric layer 1 is 0.3mm.Upper strata protection fiber fabric layer 1 is degradable
Vegetable fibre fabric, is single or multiple lift vegetable fibre fabric.Protect fabric require the life-span be more than 30 days, protection algae kind and
Its matrix, grows beneficial to algae kind.
Further, the thickness of algae kind layer 2 is 0.3mm.Algae kind combines to adapt to a variety of algaes of Project Areas weather conditions.
China arid-desert area then predominantly has the micro- sheath algae of sheath, scytonema javanicum, Dan Qizao, nostoc, seat algae and Protococcus viridis.Desert algae
Group algae kind of building be the tool micro- sheath algae of sheath and scytonema javanicum, its ratio accounts for the 60%~90% of algae kind composition.
Further, the thickness of hypothallus 3 is 2.6mm.For modified cellulose macromolecule water absorbent material, play water-absorbing-retaining and make
With, to algae provide moisture content, nutrition and raw bed, it is desirable to water holding capacity decays slow, degradable, not hardened, environmental sound.
Further, sizing supporting network 4 thickness is 2.5mm.Supporting network 4 of shaping is vegetable fibre net.
Further, the thickness of bottom adhesive tape 5 is 0.3mm.Bottom adhesive tape 5 is degradable plant fibre fabric, is
Individual layer vegetable fibre fabric.Adhesive tape requires that the life-span is more than 30 days, and protection algae kind and its matrix grow beneficial to algae kind.
A kind of preparation method of above-mentioned algae blanket, comprises the following steps：
(1) nutrient solution is prepared
(11) it is equipped with nutrients：
Weigh 2.5 mass parts sodium nitrate, 0.05 mass parts dipotassium hydrogen phosphate, 0.09 mass parts magnesium sulfate, 0.05 mass parts
Calcium chloride, 0.008 mass parts citric acid, 0.008 mass parts ammonium ferric citrate, 0.003 mass parts disodium EDTA,
0.04 mass parts sodium carbonate, above-mentioned raw materials are well mixed and obtain mixed powder, standby；
(12) it is equipped with trace element solution
By 2.86 mass parts H3BO3, 1.81 mass parts MnCl2·H2O, 0.222 mass parts ZnSO4·7H2O, 0.079 mass
Part CuSO4·5H2O, 0.390 mass parts Na2MoO4·2H2O, 0.049 mass parts Co (NO3)2·6H2O adds constant volume in suitable quantity of water
Into the trace element solution of 1000 mass parts,
(13) trace element solution in mass ratio 1.8 that the mixed powder for obtaining step (11) is obtained with step (12)：1
It is equipped with, is mixed evenly, is configured to nutrient solution；
(2) matrix is prepared
(21) by 2.0 mass parts modified celluloses, 0.1 mass parts modified starch, 20.0 mass parts staples, 1.0 matter
Nutrient solution, 10.0 mass parts attapulgites and the 66.9 mass parts water that amount part step (1) is obtained are well mixed and obtain mixture；
(22) mixture for obtaining step (21) stirs, and colloidal materials are made, that is, obtain matrix；
(3) desert algae is prepared
(31) algae kind is obtained
(311) soil crust of the arid biogeographic zone with desert algae is ground, is cultivated after sterilized water immersion, the algae kind of culture is used
Dissecting needle is chosen, and is sterilized on sterilized slide glass, accesses agar plates, and sterile culture 10 days obtains separation and after purification algae
Kind；
(312) training for the nutrient solution that the separation and the algae access of purifying obtained step (311) is obtained equipped with step (1)
Support in bottle, then in 35 DEG C of temperature, light intensity 3500Lx, under conditions of throughput 3L/min, culture obtains algae kind in 20 days；
(32) algal gel is prepared
(321) blake bottle for the nutrient solution that the algae kind access obtained step (31) is obtained equipped with step (1), inoculative proportion
For 0.5 gram of algae kind of every liter of nutrient solution, in 35 DEG C of temperature, light intensity 3500Lx, under conditions of throughput 3L/min, ventilation culture algae group
Obtain desert algae within 20 days；
(322) desert algae for obtaining step (321) pours into sieves, and filtering obtains algae slurry, then by algae slurry by centrifugation
Water is removed in machine centrifugation, and algal gel is made；
(4) algae blanket is prepared
(41) vegetable fibre fabric is paved whole, makes bottom adhesive tape,
(42) vegetable fibre net is laid in the bottom adhesive tape that step (41) is obtained, forms sizing supporting network, bottom
The wide 2cm in both sides of adhesive tape both sides respectively with supporting network of shaping；
(43) the matrix stand obtained step (2) is pressed onto on sizing supporting network, forms hypothallus；
(44) algal gel for obtaining step (3) is uniformly sprayed or is coated on hypothallus, forms algae kind layer；
(45) vegetable fibre fabric is covered on the upside of algae kind layer, makes upper strata protection tissue layer；
(46) fiber fabric layer, the sizing supporting network with algae kind and matrix, bottom adhesive tape is protected to be adhered on upper strata
Together, an entirety is formed, algae blanket is obtained after drying in the shade.
Specific embodiment 3
A kind of algae blanket, includes upper strata protection fiber fabric layer 1, algae kind layer 2, hypothallus 3, sizing support successively from top to bottom
Net 4 and bottom adhesive tape 5,
Upper strata protection fiber fabric layer 1, sizing supporting network 4, bottom adhesive tape 5 connect or used modified starch using loop bonding linear slit
Glue sticking,
Hypothallus 3 is be bonded with sizing supporting network 4,
Algae kind layer 2 is be bonded with hypothallus 3,
Bottom adhesive tape 5 is fabric, and its both sides is mutual as algae blanket respectively than the wide 2cm in both sides for supporting network 4 of shaping
The splicing tape of bonding.
Further, the thickness of upper strata protection fiber fabric layer 1 is 0.25mm.Upper strata protection fiber fabric layer 1 is to drop
Vegetable fibre fabric is solved, is single or multiple lift vegetable fibre fabric.Protect fabric to require that the life-span is more than 30 days, protect algae kind
And its matrix, grown beneficial to algae kind.
Further, the thickness of algae kind layer 2 is 0.25mm.Algae kind combines to adapt to a variety of algaes of Project Areas weather conditions.
Then predominantly have the micro- sheath algae of sheath, scytonema javanicum, Dan Qizao, nostoc, seat algae and Protococcus viridis in China arid-desert area.Desert
Group algae kind of building of algae is the tool micro- sheath algae of sheath and scytonema javanicum, and its ratio accounts for the 60%~90% of algae kind composition.
Further, the thickness of hypothallus 3 is 2.5mm.For modified cellulose macromolecule water absorbent material, play water-absorbing-retaining and make
With, to algae provide moisture content, nutrition and raw bed, it is desirable to water holding capacity decays slow, degradable, not hardened, environmental sound.
Further, sizing support thickness of net is 2.3mm.Supporting network of shaping is vegetable fibre net.
Further, the thickness of bottom adhesive tape 5 is 0.25mm.Bottom adhesive tape 5 is degradable plant fibre fabric, is
Individual layer vegetable fibre fabric.Adhesive tape requires that the life-span is more than 30 days, and protection algae kind and its matrix grow beneficial to algae kind.
A kind of preparation method of above-mentioned algae blanket, comprises the following steps：
(1) nutrient solution is prepared
(11) it is equipped with nutrients：
Weigh 1 mass parts sodium nitrate, 0.04 mass parts dipotassium hydrogen phosphate, 0.07 mass parts magnesium sulfate, 0.04 mass parts chlorine
Change calcium, 0.006 mass parts citric acid, 0.006 mass parts ammonium ferric citrate, 0.002 mass parts disodium EDTA, 0.03
Mass parts sodium carbonate, above-mentioned raw materials are well mixed and obtain mixed powder, standby；
(12) it is equipped with trace element solution
By 2.86 mass parts H3BO3, 1.81 mass parts MnCl2·H2O, 0.222 mass parts ZnSO4·7H2O, 0.079 mass
Part CuSO4·5H2O, 0.390 mass parts Na2MoO4·2H2O, 0.049 mass parts Co (NO3)2·6H2O adds constant volume in suitable quantity of water
Into the trace element solution of 1000 mass parts,
(13) trace element solution in mass ratio 1.6 that the mixed powder for obtaining step (11) is obtained with step (12)：1
It is equipped with, is mixed evenly, is configured to nutrient solution；
(2) matrix is prepared
(21) by 2.0 mass parts modified celluloses, 0.1 mass parts modified starch, 20.0 mass parts staples, 1.0 matter
Nutrient solution, 10.0 mass parts attapulgites and the 66.9 mass parts water that amount part step (1) is obtained are well mixed and obtain mixture；
(22) mixture for obtaining step (21) stirs, and colloidal materials are made, that is, obtain matrix；
(3) desert algae is prepared
(31) algae kind is obtained
(311) soil crust of the arid biogeographic zone with desert algae is ground, is cultivated after sterilized water immersion, the algae kind of culture is used
Dissecting needle is chosen, and is sterilized on sterilized slide glass, accesses agar plates, and sterile culture 8 days obtains separation and after purification algae
Kind；
(312) training for the nutrient solution that the separation and the algae access of purifying obtained step (311) is obtained equipped with step (1)
Support in bottle, then in 30 DEG C of temperature, light intensity 3500Lx, under conditions of throughput 3L/min, culture obtains algae kind in 15 days；
(32) algal gel is prepared
(321) blake bottle for the nutrient solution that the algae kind access obtained step (31) is obtained equipped with step (1), inoculative proportion
For 0.3 gram of algae kind of every liter of nutrient solution, in 30 DEG C of temperature, light intensity 3500Lx, under conditions of throughput 3L/min, ventilation culture algae group
Obtain desert algae within 15 days；
(322) desert algae for obtaining step (321) pours into sieves, and filtering obtains algae slurry, then by algae slurry by centrifugation
Water is removed in machine centrifugation, and algal gel is made；
(4) algae blanket is prepared
(41) vegetable fibre fabric is paved whole, makes bottom adhesive tape,
(42) vegetable fibre net is laid in the bottom adhesive tape that step (41) is obtained, forms sizing supporting network, bottom
The wide 2cm in both sides of adhesive tape both sides respectively with supporting network of shaping；
(43) the matrix stand obtained step (2) is pressed onto on sizing supporting network, forms hypothallus；
(44) algal gel for obtaining step (3) is uniformly sprayed or is coated on hypothallus, forms algae kind layer；
(45) vegetable fibre fabric is covered on the upside of algae kind layer, makes upper strata protection tissue layer；
(46) fiber fabric layer, the sizing supporting network with algae kind and matrix, bottom adhesive tape is protected to be adhered on upper strata
Together, an entirety is formed, algae blanket is obtained after drying in the shade.
Embodiment of the present utility model is elaborated above.But the utility model is not limited to above-mentioned implementation
Mode, in the knowledge that art those of ordinary skill possesses, can also not depart from the utility model ancestor
Made a variety of changes on the premise of purport.
Claims (6)
1. a kind of algae blanket, it is characterised in that include upper strata protection fiber fabric layer, algae kind layer, hypothallus, calmly successively from top to bottom
Type supporting network and bottom adhesive tape,
Upper strata protection fiber fabric layer, the sizing supporting network, the bottom adhesive tape are connect using loop bonding linear slit or with changing
Property starch glue sticking,
The hypothallus is Nian Jie with the sizing supporting network,
The algae kind layer is Nian Jie with the hypothallus,
The bottom adhesive tape is fabric, and its both sides is mutually glued respectively than the wide 2cm in both sides for supporting network of shaping as algae blanket
The splicing tape connect.
2. a kind of algae blanket according to claim 1, it is characterised in that the thickness of the upper strata protection fiber fabric layer is
0.2~0.3mm.
3. a kind of algae blanket according to claim 1, it is characterised in that the thickness of the algae kind layer is 0.2~0.3mm.
4. a kind of algae blanket according to claim 1, it is characterised in that the thickness of the hypothallus is 2.4~2.6mm.
5. a kind of algae blanket according to claim 1, it is characterised in that the sizing support thickness of net is 2.0~2.5mm.
6. a kind of algae blanket according to claim 1, it is characterised in that the thickness of the bottom adhesive tape is 0.2~
0.3mm。
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106638339A (en) * | 2017-01-18 | 2017-05-10 | 甘肃省治沙研究所 | Algae blanket and preparing method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106638339A (en) * | 2017-01-18 | 2017-05-10 | 甘肃省治沙研究所 | Algae blanket and preparing method thereof |
| CN106638339B (en) * | 2017-01-18 | 2022-04-08 | 甘肃省治沙研究所 | Algae blanket and preparation method thereof |
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