WO2010126310A2 - Solution écologique de pulvérisation du sol pour consolider les sols, procédé de préparation de cette solution de pulvérisation du sol, et procédé pour pulvériser les sols avec cette solution - Google Patents

Solution écologique de pulvérisation du sol pour consolider les sols, procédé de préparation de cette solution de pulvérisation du sol, et procédé pour pulvériser les sols avec cette solution Download PDF

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WO2010126310A2
WO2010126310A2 PCT/KR2010/002699 KR2010002699W WO2010126310A2 WO 2010126310 A2 WO2010126310 A2 WO 2010126310A2 KR 2010002699 W KR2010002699 W KR 2010002699W WO 2010126310 A2 WO2010126310 A2 WO 2010126310A2
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soil
water
weight
desert
prevention
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PCT/KR2010/002699
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English (en)
Korean (ko)
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WO2010126310A3 (fr
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김덕섭
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Kim Deog Seoup
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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/28—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for wrinkle, crackle, orange-peel, or similar decorative effects
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K17/00—Soil-conditioning materials or soil-stabilising materials
    • C09K17/14—Soil-conditioning materials or soil-stabilising materials containing organic compounds only
    • C09K17/18—Prepolymers; Macromolecular compounds
    • C09K17/20—Vinyl polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/346—Clay
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K17/00—Soil-conditioning materials or soil-stabilising materials
    • C09K17/40—Soil-conditioning materials or soil-stabilising materials containing mixtures of inorganic and organic compounds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion

Definitions

  • the present invention relates to an eco-friendly soil coating solution and a soil application coating agent for solidifying soil in order to reduce the damages caused by winds of sand or soil of the desert or dry layer, or damages caused by harmful substances scattered in wastelands or construction sites in the suburbs And a method of applying soil using the same.
  • the eco-friendly soil application liquid which solves the problems caused by the sand wind, the preparation of the soil application liquid, ≪ / RTI >
  • the present invention relates to a soil coating solution for preventing yellow sand and desert greenery, which is intended to restrain the desertification phenomenon by restoring the ecology of the desert and to reduce the damage caused by the yellow sand phenomenon. More particularly, In order to improve the soil condition, it is necessary to prepare eco-friendly soil application liquids, soil application liquids and soils using them. And a coating method.
  • the present invention seeks to reduce the damage caused by the expansion of the desert region and the frequent occurrence of the yellow dust phenomenon which have been going on worldwide.
  • the desertification phenomenon is progressing rapidly due to the destruction of human forests and the economic activities, and interest is increasing recently.
  • the Chinese authorities have enacted the "Meadow Law" to strengthen the legal system for the protection and improvement of the meadow, Instead of forbidding grazing, we are making various efforts such as providing financial support.
  • it is hard to follow the speed of desertification which is getting faster. Due to the desertification of China, Southeast Asia including Korea has been increasingly affected by yellow dust.
  • Korean Patent No. 10-0864958, entitled " Method for planting desert and dry areas " provides a planting method for establishing greening of a dry area under desertification.
  • steps are complex and applicable to small-scale planting, application to large areas is limited.
  • Korean Patent No. 10-0425001 discloses a "culture sheet and method of manufacturing the same" wherein a culture sheet is laid so as to form a physical growth base of the seed in a dry area to form a seedling- But the method using the culture sheet is only applicable to a limited area and can not be applied to a wide area.
  • Korean Patent Registration No. 10-0712138 entitled “Greenery Method for Preventing Desertification” is a method for preventing green grass from directly colliding with sandy wind by installing a windbreak wall and preventing the access of wild animals,
  • installing windshields over a large area requires a long period of effort and can lead to many problems, such as the need to demolish after the seedlings or grasses have grown to a certain level.
  • the present invention is intended to provide a method and a device for preventing the scattering of dust and effectively suppressing the loss of soil by solidifying the soil by spraying the liquid application liquid on the soil in a desert or hay layer or a construction site in a short time
  • the present invention provides a soil coating solution and a soil coating solution which can restore the grassland ecology of the desert area economically and environmentally by mixing with herbal seeds and plant nutrients.
  • the method of blocking it is to stabilize the surface layer of the desert before the small sand particles in the surface layer of the desert are blown up by wind, It is necessary to prevent the particles from flying and prevent water evaporation, thereby promoting germination and growth of the plant.
  • the present invention relates to a method for producing a polyvinyl alcohol aqueous solution, which comprises mixing a polyvinyl alcohol aqueous solution with a soil additive, which is a member of a vegetable soil for plant growth, and spraying it on the desert or the dry layer, To protect the surface and ground water, and the herbaceous seeds can obtain the moisture and nutrients necessary for germination. Through this, the herbaceous seeds can germinate and grow, thus restoring grassland ecology to the desert.
  • a soil additive which is a member of a vegetable soil for plant growth
  • the soil application liquid of the present invention can be used to reduce the sand scattered by spraying the soil around the solar power plant and the solar power plant.
  • a soil coating solution containing a soil additive which is a herbicide, in order to inhibit the growth of plants such as trees in the vicinity of the solar panel, thereby making it possible to obtain solar energy as much as possible.
  • the present invention provides an environmentally friendly soil coating solution, a soil coating solution, and a soil applying method using the same, which can be sprayed economically in a short time using an aircraft such as a helicopter in a wide area such as a desert The problem is to do.
  • soil additives such as water-absorbing polymers, organic nutrients, inorganic nutrients, growth promoters, electrolytes and the like are added to the soil application liquid of the present invention at an appropriate ratio depending on the soil condition and herbaceous plants, It is an object of the present invention to provide an environmentally friendly soil coating liquid and a soil coating liquid which can maintain the growth conditions of plants at the best, and a method of applying soil using the same.
  • an object of the present invention is to provide an environmentally friendly soil coating solution and a soil coating solution for enhancing the efficiency of soil application.
  • the present invention relates to a soil coating solution for coating a desert or a drying layer, wherein the soil coating solution is prepared by mixing water with an aqueous organic binder and spraying the soil coating solution with the aqueous solution to the desert or the drying layer A soil application liquid used for preventing yellow sand and desert greening.
  • the present invention also relates to a method of selectively adding a vegetation component or a herbicide such as a water absorbing polymer, organic nutrients, inorganic nutrients, growth promoting agents, electrolytes, etc.
  • the present invention provides a method of applying an eco-friendly soil to solidify a soil for prevention of dust scattering, prevention of yellow sand, and desert greening, This unwanted growth area of the plant provides a process for the preparation and the soil coating method using the coating liquid for solidifying the soil the soil to prevent dust, which replaces the vegetation element to the herbicide, and dust prevention.
  • the present invention provides a soil coating solution, a soil coating solution, and a soil applying method using the same, wherein water and a water-soluble organic binder are mixed.
  • the present invention is based on the finding that when a polyvinyl alcohol aqueous solution is mixed with a soil additive which is a member of a vegetable soil for growing plants and sprayed on the desert or the dry layer, the surface layer becomes solidified and desert sand or dirt is not blown by the wind, And groundwater, and herbaceous seeds can obtain the moisture and nutrients needed for germination. This allows the herbaceous seed to germinate and grow, thus restoring grassland ecology in the desert.
  • the soil application liquid of the present invention is sprayed on the soil around the solar thermal power plant and the solar power plant to reduce sand scattering.
  • the solar thermal power plant's panel glass and reflection mirror Heliostat mirror) or a solar panel is sprayed with a soil coating solution containing a soil additive, which is a herbicide, in order to inhibit the growth of plants such as trees in the vicinity of the solar panel.
  • the soil application liquid of the present invention can be sprayed in the form of an aqueous solution, it can be economically sprayed in a short time using an aircraft such as a helicopter in a wide area such as a desert.
  • soil additives such as water-absorbing polymers, organic nutrients, inorganic nutrients, growth promoters, electrolytes and the like are added to the soil application liquid of the present invention at an appropriate ratio depending on the soil condition and herbaceous plants, The growth conditions of plants can be maintained at the best.
  • the present invention can secure the carbon emission right by expanding the base of the carbon absorption source.
  • the soil coating solution can be colored according to the use purpose of the soil, and the composition or properties of the used soil coating solution can be identified.
  • the present invention can provide various effects and provide an economical and environmentally friendly soil coating liquid and a method of applying the soil using the same, in comparison with the above-mentioned prior art.
  • FIG. 1 is a conceptual diagram relating to germination of a seed 103 of a plant in a desert or dry layer 200. Fig.
  • FIG. 2 is a conceptual diagram of germination of a seed 103 of a plant when a soil application liquid 100 is sprayed on a desert or hay layer 200.
  • FIG. 3 is a cross-sectional view of a desert or dry layer 200 sprayed with a soil application liquid 100;
  • FIG. 4 is a view showing a state where the desiccant or the drying layer 200 sprayed with the second soil coating liquid 110 or the third soil coating liquid 120 to which the soil additive 101 is added in the soil coating liquid 100 of FIG. 3 Cross-section.
  • FIG. 5 is a schematic view of a third soil coating liquid 130 or a third soil coating liquid 120 in which an eco-friendly pigment 102 is further added to the second soil coating liquid 110 5 is a cross-sectional view of a desert or dry layer 200 sprayed with a soil application liquid 140;
  • FIG. 6 shows the seed 103 of the plant in the fourth soil coating liquid 130 which further includes the environmentally friendly pigment 102 in the second soil coating liquid 110 or the second soil coating liquid 110 in FIG. Sectional view of the desiccant or drying layer 200 sprayed with the sixth soil coating liquid 150 to which the sixth soil coating liquid 150 is added.
  • FIG. 8 shows a soil solidification by spraying a soil application liquid onto a solar energy generating area (500) in a desert or dry area.
  • FIG. 9 is a view of greening the sixth soil coating liquid 150 around the solar energy generating area 500 in the desert or dry area.
  • FIG. 10 is a view of greening a sixth soil application liquid on a city or industrial plant 700 and its vicinity in a desert or a dry area.
  • soil coating liquid 110 second soil coating liquid
  • the present invention relates to a method for preventing soil loss and preventing evaporation of water by solidifying soil in areas where growth of plants is difficult due to lack of precipitation depending on the global environment, To prevent the spread of desertification and to reduce the damage caused by yellow sand, and a method for applying the soil using the same.
  • the present invention is characterized in that the soil is solidified by the soil application liquid to prevent the loss of the soil and the evaporation of water, thereby increasing the water retention of the soil.
  • FIG. 1 is a conceptual diagram of germination of a seed 103 of a plant in a desert or dry layer 200.
  • the desert and dry area is more evaporated than the precipitation, and the desert or dry layer 200 is a porous soil composed of sand or gravel, and water and the like are rapidly discharged. Therefore, even if seeds 103 of the plant are sprayed together with moisture and nutrients in the desert or dry layer 200 as shown in FIG. 1, moisture and nutrients rapidly penetrate into the desert and dry layer 200, 103 are exposed to the outside.
  • the sprayed water and nutrients evaporate or disappear within a short time, and sand and plant seeds 103 constituting the desert or dry layer 200 are not fixed together with the sprayed moisture and nutrients due to the influence of wind and the like There is no choice but to scatter. Therefore, the seed 103 of the plant exposed to the outside is not properly supplied with water and nutrients, and germination is impossible.
  • FIG. 2 is a conceptual diagram of germination of a seed 103 of a plant when the soil coating liquid 100 of the present invention is applied to the desert or hay layer 200.
  • the conditions required for the soil application liquid 100 are;
  • the function of the binder having a binding force with respect to the soil is required so that the soil of the desert or dry layer 200 is not scattered or lost,
  • the seed 103 of the applied plant is fixed to the desert or dry layer 200 to prevent it from scattering
  • the seeds 100 of the plant must be able to germinate and grow sufficiently by receiving moisture and nutrients from the desert or the drying layer 200 on which the soil application liquid 100 is sprayed.
  • the soil application liquid (100) should be able to minimize the influence on the physical properties of soil such as water retention, breathability and drainage.
  • FIG. 3 is a sectional view of a desiccant or drying layer 200 sprayed with the soil coating liquid 100.
  • the soil coating liquid 100 of the present invention is applied to a region where the amount of precipitation is low and the water retention property of the soil is low, ) Sprayed on the surface.
  • the soil coating liquid 100 is prepared by mixing water with an organic binder and the soil coating liquid 100 is applied to the soil coating liquid 100.
  • the coating layer 400 is formed on the desert or the hay layer 200 by spraying the soil coating liquid 100 on the desert or the drying layer 200.
  • the soil application liquid 100 maintains a soil environment in which herbaceous plants can grow well in terms of water retention, air permeability and drainage, which are physical characteristics of the soil, and plays a role of preventing loss of the soil.
  • the binder for forming the soil coating liquid 100 can be largely an organic binder and an inorganic binder. In selecting the binder, it is important not only to have excellent adhesion, but also to consider whether it is harmless to plants, environmentally friendly and durable do.
  • organic binder materials ethylene vinyl acetate, aqueous acrylic, vinyl acetate, polyvinyl alcohol, polyurethane and synthetic rubber resins can be used.
  • inorganic binders water glass and phosphate type ones can be used have.
  • a PVA (polyvinyl alcohol) aqueous solution prepared by polymerizing VAM (Vinyl Acetate Monomer), an ethylene vinyl acetate (EVA) aqueous solution as a copolymer of ethylene and VAM, VAM-Acryl Copolymer aqueous solution, Acryl-EVA Copolymer aqueous solution, VAM-based, EVA-based aqueous acrylic acid copolymer aqueous solution adhesives, hydrophobic acrylic acid ester-based alkali metal salts, ammonium salts and amine salts or hydrophilic groups such as acrylamide, Aqueous solution of sodium silicate, a solution of CMC (Carboxy Methyl Cellulose) based on natural cellulose, a solution of Rosin, a solution of gelatin, a solution of gelatin, Polysaccharides and the like,
  • the acrylic polymer include polyacrylic acid, the ester polymer includes an alkali metal salt, an ammonium salt, Amide and the like, which are water-soluble, and which are made of polyacrylic acid and polymethacrylic acid, sodium polyacrylate, polyacrylamide, acrylic acid methyl ester, acrylic acid ethyl ester, acrylic acid butyl ester, methacrylic acid ethyl ester, methacrylic acid methyl ester , Methacrylic acid butyl ester, sodium polyacrylate, a mixture of sodium polyacrylate and starch, a mixture of polyacrylic acid soda and PVA, and polyacrylamide and acrylamide.
  • liquid sodium silicate water glass system
  • silicate ions SiO 2
  • the water glass and the phosphate system which are inorganic binders, have pHs that are close to alkaline and acidic, respectively, they are not suitable for plant growth.
  • the present invention is applicable to poly Vinyl alcohol (PVA) or ethylene-vinyl acetate resin (EVA) may be used to satisfy the growth conditions of plants. Since polyvinyl alcohol (PVA) or ethylene-vinyl acetate resin (EVA) is not only excellent in adhesiveness, light resistance, abrasion resistance and weather resistance but also economical in cost, it is used as a binder for applying the above- desirable.
  • Polyvinyl alcohol (PVA) is a synthetic resin composed of carbon (C), hydrogen (H) and oxygen (O) atoms and does not contain components such as chlorine (CL), nitrogen (N) Is an eco-friendly material that is extremely harmless even if chemical change occurs due to any factor of.
  • polyvinyl alcohol (PVA) has a unique property of dissolving in water, so it is possible to manufacture process using water as a solvent.
  • Polyvinyl alcohol (PVA) is an eco-friendly material that can minimize the environmental pollution because it has a very low incidence of dioxin and acid rain when it is incinerated and is decomposed by microorganisms when dissolved in water .
  • EVA has excellent weatherability and ozone resistance, and is lightweight, transparent and non-toxic environmentally friendly material compared to rubber. Recently, it has become increasingly resistant to hazardous substances such as environmental hormones, and PVC or Styrofoam (PS) It is being used as a substitute.
  • the present invention is characterized in that the soil coating liquid 100 is prepared by mixing water and an organic binder, and is preferably prepared by mixing water with polyvinyl alcohol (PVA) or ethylene-vinyl acetate resin (EVA) do.
  • PVA polyvinyl alcohol
  • EVA ethylene-vinyl acetate resin
  • the present invention is characterized by an eco-friendly soil coating liquid (100) for solidifying soil for prevention of dust scattering, prevention of yellow dust, and desert greening, characterized in that the soil coating liquid (100) is mixed with a softening agent .
  • the softening agent is a material for increasing the flexibility of the soil coating liquid 100, and there are acid types such as boric acid, borax, oxalic acid, sulfuric acid and citric acid, but citric acid which is not toxic is typically used .
  • Citric Acid as a softening agent is characterized in that the weight ratio (wt%) of citric acid to the weight of water is 0.1% to 10%.
  • the environmentally friendly soil for preventing soil scattering, The coating liquid is characterized by the present invention.
  • the depth of penetration of the soil application liquid 100 into the desert or hay layer 200 may be adjusted according to the purpose of use by controlling the flexibility of the soil application liquid 100 by varying the content of citric acid , Generally preferably 0.1 to 10% by weight of citric acid (wt%) based on the weight of water.
  • the water-soluble organic binder of the present invention is polyvinyl alcohol (PVA) or ethylene-vinyl acetate resin (EVA), and the water-soluble organic binder has a weight ratio (wt%) of 1.0% to 20% with respect to the weight of water.
  • PVA polyvinyl alcohol
  • EVA ethylene-vinyl acetate resin
  • the soil coating liquid 100 composed of water and polyvinyl alcohol (PVA)
  • viscosity, adhesive strength and water resistance are increased when the polymerization ratio of polyvinyl alcohol (PVA) is increased, And flexibility is reduced.
  • the weight ratio (wt%) of the polyvinyl alcohol (PVA) in the polyvinyl alcohol aqueous solution is 0.5% to 1.0%
  • the viscosity and the adhesive strength are lowered while the flexibility becomes excessively high.
  • the function as the soil coating liquid 100 can not be sufficiently performed.
  • the weight ratio (wt%) of the polyvinyl alcohol (PVA) is 10% or more, the hardening of the application surface 300 becomes severe and the plant hardly penetrates through the application surface 300.
  • the soil coating liquid 100 of the present invention is characterized in that the weight ratio (wt%) of polyvinyl alcohol (PVA) to the weight of water is 10% to 20% And may be used as an eco-friendly soil coating liquid 100 for solidifying soil that can form a packaging area in the construction of a road or an airfield by spraying the soil coating liquid 100.
  • PVA polyvinyl alcohol
  • the weight ratio (wt%) of polyvinyl alcohol (PVA) to water (H 2 O) is 1% to 10% More preferably, it is effective to determine the rate at which the herbaceous plants can grow to restore the grassland ecology, depending on the characteristics of the desert or the dry area.
  • Polyvinyl alcohol is also water-soluble, but is not readily soluble in water.
  • the particles of polyvinyl alcohol (PVA) are preferably made smaller so that the solubility can be increased and penetrated deep into the desert or hay layer 200 To this end, heat may be applied during the production of the polyvinyl alcohol aqueous solution.
  • Spraying with a relatively small area may be carried out by attaching a sprayer to a spray device of a prime mover or to an automobile. Spraying with a narrower area may be sprayed using a spray device, a water pressure hose, or a fire hose.
  • FIG. 4 is a cross-sectional view of a desert or dry layer 200 sprayed with a third soil application liquid 120 or a second soil application liquid 110 to which the soil additive 101 is added to the soil application liquid 100 of FIG. .
  • the temperature, light intensity, humidity, and inorganic nutrients must be maintained in an optimal state suitable for growth.
  • the vegetation member it is necessary to contain the vegetation member as a soil additive (101) which can increase the water retention because desert and dry areas are evaporated more than the amount of precipitation.
  • the present invention is characterized in that the soil application additive (101) is mixed with the soil application liquid (100).
  • the main material of the soil additive 101 in the absence of vegetation it is preferable to use a water absorbing polymer, an organic nutrient, an inorganic nutrient, a growth promoting agent, an electrolyte, or the like.
  • the type of the soil additive 101 as the vegetation member include terra cottem, peat moss, cocofit, vermiculite, pearlite, and zeolite.
  • the peat moss is good in water retention, but it is preferable to use it together with the teracotem because it is difficult to absorb water again when it is dried excessively and excessive drying should be avoided.
  • the raw material of the coco peat is a fibrous material of tropical palm trees and is a non-toxic and odorless material which is resistant to infiltration of microorganisms, stable in oxidizing conditions, contains a large amount of organic nutrients and trace elements, and the vermiculite is a repellent, It is widely used because of its high exchange capacity and low volume density.
  • the pearlite is an artificial soil having a property of rapidly heating the perlite to increase the pore volume and having good air permeability and water retention and promoting early planting of the crop.
  • the zeolite is a fine porous mineral of feldspar, And high adsorption ability of harmful gas and harmful substances.
  • the soil additive (101) as a vegetation member of the present invention is characterized in that one or more water-absorbing polymers, organic nutrients, inorganic nutrients, growth promoters, electrolytes, etc., Can be selected or mixed with terra cotaments, peat moss, vermiculite, coco peat, pearlite, zeolite, etc.
  • the soil additive 101 which is a member of the above vegetation, provides moisture and nutrients for germination and growth of herbaceous plants.
  • the second soil application liquid 110 of the present invention is characterized in that the weight ratio (wt%) of polyvinyl alcohol (PVA) to the weight of water is 1% to 10%, and the soil additive 101 And a second soil application liquid 110 (hereinafter referred to as " first soil application liquid ") for solidifying the soil for preventing yellow sand and desert greening with the weight ratio (wt%) of the vegetation member to the weight of water being 0.1% ) Is another feature.
  • PVA polyvinyl alcohol
  • &quot first soil application liquid &quot
  • the weight ratio (wt%) of polyvinyl alcohol (PVA) to water (wt%) is 1% to 10% and the weight ratio of soil additive 101 to water wt%) is maintained at 0.1% to 20%, it is preferable to keep the soil condition with proper water retention, exhaustiveness and weatherability for germination of the herbal seeds.
  • the present invention is characterized in that the weight ratio (wt%) of polyvinyl alcohol (PVA) relative to the weight of water is 1% to 10% and the weight ratio (wt%) of the softener (Wt%) of the soil additive (101) is 0.1% to 20% based on the weight of water in the aqueous solution, and the mixture is stirred to prepare a second soil coating solution (110), and spraying the prepared second soil coating liquid (110) in the form of an aqueous solution onto the desert or the drying layer (200). And a soil application method for environmentally friendly soil which solidifies the soil for desert greening.
  • PVA polyvinyl alcohol
  • Wt% of the soil additive (101) is 0.1% to 20% based on the weight of water in the aqueous solution
  • the present invention is characterized in that the soil additive (101) is a herbicide, and is an eco-friendly third soil application liquid (120) for solidifying soil for prevention of dust scattering, prevention of yellow sand and desert greening.
  • the weight ratio of the polyvinyl alcohol (PVA) to the weight of water (wt%) is 1% to 10%, and the weight ratio of the softener (citric acid or the like)
  • the second soil coating liquid 120 is prepared by adding the herbicide as the soil additive 101 to the aqueous solution and stirring to prepare the third soil coating liquid 120, And spraying the desiccant or the dried layer 200 in the form of an aqueous solution to the desert or the drying layer 200.
  • the present invention provides a method of applying an environmentally friendly soil, .
  • FIG. 5 is a view illustrating a state in which an eco-friendly pigment 102 is further added to the fourth soil coating liquid 130 or the third soil coating liquid 120 to which the eco-friendly pigment 102 is further added to the above-mentioned second soil coating liquid 110 Sectional view of a desert or dry layer 200 sprayed with a fifth soil application liquid 140.
  • the eco-friendly pigment 102 is added to the second soil coating liquid 110 or the third soil coating liquid 120 so that the second soil coating liquid 110 or the third soil coating liquid 120 is colored And can identify the configuration and characteristics or the application area of the second soil application liquid 110 or the third soil application liquid 120 that have been used through it.
  • the environmentally friendly pigment 102 has green or various colors as needed, and is characterized in that it represents a solidified soil region or realizes an aesthetic through color.
  • FIG. 6 shows the seed 103 of the plant in the fourth soil coating liquid 130 which further includes the environmentally friendly pigment 102 in the second soil coating liquid 110 or the second soil coating liquid 110 in FIG. 6 is a cross-sectional view of a desert or dried layer 200 sprayed with a sixth soil coating liquid 150 to which the sixth soil coating liquid 150 is added.
  • the present invention can be applied to a second soil coating liquid 110 containing a soil additive 101 in the absence of vegetation or a fourth soil coating liquid 130 , And the seeds 103 of the plants are further added to the mixture and stirred.
  • the sixth soil coating liquid 150 is used for preventing yellow sand and for desert greening.
  • the present invention also relates to a fourth soil coating liquid 130 (also referred to as " first soil coating liquid ") further comprising an environmentally friendly pigment in the second soil coating liquid 110 or the second soil coating liquid 110 containing the soil additive 101, May be sprayed onto the desert or the drying layer 200 and sprayed with the seeds 103 of the plant to grow the plant.
  • the second soil coating liquid 110 or the fourth soil coating liquid It is suitable to mix the seeds 103 of the plants with the plant seeds 130 and then spray them together.
  • the plant seeds 103 are preferably seeds of herbaceous plants for restoration of grassland ecology and can be variously adopted depending on the target soil. That is, the present invention is characterized in that the seed (103) of the plant is a seed of an herbaceous plant, and the sixth soil application liquid (150) used for preventing yellow sand and desert greenery.
  • the weight ratio of the polyvinyl alcohol (PVA) to the weight of water (wt%) is 1% to 10%, and the weight ratio of the softener (citric acid or the like) (Wt%) of the soil additive (101) is 0.1% to 20% with respect to the weight of water in the aqueous solution, and the agitated second soil coating liquid
  • an eco-friendly soil application method for solidifying the soil for desert greening is 1% to 10%
  • the weight ratio of the softener (citric acid or the like) (Wt%) of the soil additive (101) is 0.1% to 20% with respect
  • the present invention is also characterized in that a fourth soil coating liquid 130 further comprising an eco-friendly pigment 102 in the second soil coating liquid 110 or the second soil coating liquid 110 produced in step 2 above, Or an environmentally friendly soil application method for solidifying soil for preventing dust scattering, prevention of dustiness and desert greening, including spraying seeds (103) of a plant after spraying on a drying layer (200) have.
  • FIG. 7 shows a greenery desert or hay layer 200 using the sixth soil application liquid 150 of FIG. 6, wherein the soil additive 101, the environmentally friendly pigment 102, And the sixth soil coating liquid 150 mixed with the plant seeds 103 are sprayed to the desert or the drying layer 200 in an aqueous solution state where the herbal plant 104 grows.
  • the applied sixth soil coating liquid 150 prevents the loss of soil caused by wind and suppresses the evaporation of water.
  • terakotem, peatmoss, vermiculite, and the like, which are the soil additives (101), which are the vegetation members in the sixth soil coating liquid 150 supply moisture and nutrients necessary for plant growth.
  • the herbaceous plant 104 germinates and grows under environment conditions in which the seed 103 of the plant is difficult to germinate, such as the desert or dry layer 200.
  • FIG. 8 is a view in which the soil is solidified by spraying the soil application liquid onto the solar energy generating area 500 in the desert or dry area. If the solar collectors, solar mirrors, solar panels, etc. of solar power plants or solar power plants constructed in the solar energy generating area (500) in the desert or dry area are contaminated with fine soil such as sand, a large amount of water in need. Accordingly, the efficiency of the power plant is increased by spraying the soil application liquid (100) to the solar energy generating area (500) in the desert or dry area to prevent scattering of dust and sand.
  • FIG. 9 shows a sixth green soil application liquid 150 sprayed on the periphery of the solar energy generating area 500 in the desert or dry area and greening.
  • the soil application liquid 100 is sprayed to the solar energy generating area 500 in the desert or dry area to prevent scattering of dust and sand
  • the sixth soil application liquid 150 is applied to the desert Or the surrounding area of the solar power generation area 500 in the dry area to change the desert or dry area 200 to the greenery area 600.
  • FIG. 10 shows greenery of spraying a sixth soil application liquid on a city or an industrial plant 700 and its vicinity in a desert or a dry area.
  • the urban or industrial plant 700 area in the desert or dry area may suffer from economic damage due to malfunction or failure of production facilities as well as damage due to fine soil and sand due to sand wind.
  • the sixth soil application liquid 150 to the urban or industrial plant 700 and the surrounding area in the desert or dry area, the desert or dry area can be changed into the green area 600 have.
  • the present invention relates to a soil application liquid for solidifying a soil for greening of desert as well as prevention of scattering of dust and desiccation in a desert or a dry area, , Industrial plants or solar power plants.

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Inorganic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Soil Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
  • Cultivation Of Plants (AREA)
  • Protection Of Plants (AREA)
  • Fertilizers (AREA)

Abstract

L'invention concerne une solution de pulvérisation écologique pour sol, qui consolide le sol afin d'empêcher la diffusion de poussières et le phénomène de "sable jaune", et reboise les zones désertiques, ainsi qu'un procédé de préparation de ladite solution de pulvérisation du sol, et un procédé pour pulvériser les sols avec ladite solution. Cette solution de pulvérisation du sol est préparée par mélange d'eau et d'un liant organique soluble dans l'eau, puis la solution aqueuse de pulvérisation du sol résultante est pulvérisée sur une zone désertique ou sur une couche de sol sec afin de consolider le sol. L'invention concerne également un procédé de préparation d'une solution écologique de pulvérisation du sol, qui consolide le sol afin de prévenir la diffusion de poussière et le phénomène de "sable jaune" et produit un reboisement de zones désertiques, ainsi qu'un procédé de pulvérisation du sol avec la solution ainsi obtenue. Ces procédés consistent à dissoudre de l'alcool polyvinylique (PVA) et un adoucissant (acide citrique ou analogue) dans de l'eau, selon une proportion pondérale (% pds) de 1 à 10% d'alcool polyvinylique, et de 0, 1 à 10% d'adoucissant, par rapport au poids de l'eau, afin d'obtenir une solution aqueuse, à mélanger un pigment inoffensif pour l'environnement à la solution aqueuse, à ajouter un produit d'amendement du sol agissant comme composant croissance végétale, selon une proportion pondérale (%pds) de 0,1 à 20 % par rapport au poids de l'eau, et à brasser le mélange. On obtient ainsi une quatrième solution de pulvérisation du sol. L'addition et le mélange de semences de plantes à cette quatrième solution de pulvérisation du sol permet d'obtenir une sixième solution de pulvérisation du sol. Cette sixième solution aqueuse est ensuite pulvérisée sur une zone désertique ou une couche de sol sèche. L'invention porte en outre sur un procédé de préparation d'une solution de pulvérisation écologique qui consolide le sol afin de prévenir la diffusion de poussières et le phénomène de "sable jaune", et un procédé de pulvérisation de solution préparée selon ledit procédé, ces procédés consistant à dissoudre de l'alcool polyvinylique (PVA) et un adoucissant (acide citrique ou analogue) dans de l'eau, selon une proportion pondérale (% pds) de 1 à 10% d'alcool polyvinylique, et de 0, 1 à 10% d'adoucissant, par rapport au poids de l'eau, afin d'obtenir une solution aqueuse, à mélanger un pigment inoffensif pour l'environnement à la solution aqueuse, à ajouter un produit d'amendement du sol agissant comme herbicide, et à brasser le mélange pour produire une cinquième solution de pulvérisation du sol, et à pulvériser ladite cinquième solution de pulvérisation à l'état dilué sur une zone désertique ou une couche de sol sec.
PCT/KR2010/002699 2009-04-29 2010-04-28 Solution écologique de pulvérisation du sol pour consolider les sols, procédé de préparation de cette solution de pulvérisation du sol, et procédé pour pulvériser les sols avec cette solution WO2010126310A2 (fr)

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KR1020090038590A KR20090053763A (ko) 2009-04-29 2009-04-29 황사방지 또는 사막녹지용 친환경도포제와 이의 조성방법
KR10-2009-0038590 2009-04-29

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CN102604597A (zh) * 2012-02-27 2012-07-25 中国矿业大学(北京) 煤炭抑尘剂及其制备方法
CN104804140A (zh) * 2015-04-13 2015-07-29 嘉兴国兴新材料科技有限公司 一种保水固沙液态地膜及其制备方法
CN113632708A (zh) * 2021-07-21 2021-11-12 杨富平 一种低成本快起效的沙漠治理系统方法
CN113652239A (zh) * 2021-08-10 2021-11-16 中建三局第二建设工程有限责任公司 一种热带沙漠土专用固化剂及其使用方法

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KR101370278B1 (ko) * 2012-08-30 2014-03-04 주식회사 암비오 비산방지제 및 그 제조방법
CN106634846A (zh) * 2016-12-17 2017-05-10 北京首创北科环境科技研究院有限公司 一种着色型的腐植酸钠结壳抑尘剂及其制备方法
KR102284844B1 (ko) 2018-08-31 2021-08-03 씨제이제일제당 주식회사 먼지 생성을 억제하는 방법, 토양안정제 조성물, 및 이를 포함하는 분무 장치
EP3816263A4 (fr) * 2018-08-31 2022-03-09 CJ Cheiljedang Corporation Procédé d'inhibition de la génération de poussière, composition de stabilisateur de sol et dispositif de pulvérisation le comprenant
KR102031190B1 (ko) 2019-05-02 2019-10-11 최용덕 황사커버 및 그의 제조장치
KR102317561B1 (ko) * 2021-03-17 2021-10-26 주식회사 그래코리아 친환경 제초제
KR102533612B1 (ko) * 2022-06-03 2023-05-18 영림화학주식회사 색상구현이 가능한 코어-쉘 구조의 비산방지 조성물

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Cited By (6)

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Publication number Priority date Publication date Assignee Title
CN102604597A (zh) * 2012-02-27 2012-07-25 中国矿业大学(北京) 煤炭抑尘剂及其制备方法
CN102604597B (zh) * 2012-02-27 2014-03-05 中国矿业大学(北京) 煤炭抑尘剂及其制备方法
CN104804140A (zh) * 2015-04-13 2015-07-29 嘉兴国兴新材料科技有限公司 一种保水固沙液态地膜及其制备方法
CN113632708A (zh) * 2021-07-21 2021-11-12 杨富平 一种低成本快起效的沙漠治理系统方法
CN113652239A (zh) * 2021-08-10 2021-11-16 中建三局第二建设工程有限责任公司 一种热带沙漠土专用固化剂及其使用方法
CN113652239B (zh) * 2021-08-10 2022-07-26 中建三局第二建设工程有限责任公司 一种热带沙漠土专用固化剂及其使用方法

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