CN106590534B - A kind of Fugitive dust inhibiting agent and production method and application suitable for creating hydraulic reclamation islands and reefs - Google Patents
A kind of Fugitive dust inhibiting agent and production method and application suitable for creating hydraulic reclamation islands and reefs Download PDFInfo
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- CN106590534B CN106590534B CN201611233017.7A CN201611233017A CN106590534B CN 106590534 B CN106590534 B CN 106590534B CN 201611233017 A CN201611233017 A CN 201611233017A CN 106590534 B CN106590534 B CN 106590534B
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- 239000002689 soil Substances 0.000 claims abstract description 37
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- 239000002994 raw material Substances 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims description 14
- 230000001629 suppression Effects 0.000 claims description 7
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Classifications
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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
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/22—Materials not provided for elsewhere for dust-laying or dust-absorbing
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses a kind of Fugitive dust inhibiting agent being suitable for newly-built hydraulic reclamation islands and reefs and production method and applications, belong to the technical field of environmental protection.The present invention is mixed by following raw material, with volume percentage, clayey soil 10-20%, cellulose 20-30%, adhesive 0.05-1.2%, stabilizer 0.8-1.5%, surplus are to desalinize seawater, and above-mentioned Fugitive dust inhibiting agent is sprayed on newly-built hydraulic reclamation islands and reefs using hydroseeder.The present invention Fugitive dust inhibiting agent can on islands and reefs sea sand or coral sand bond and to form stable clayey soil coating, sea sand or coral sand is effectively fixed, it prevents it from being blown afloat to form airborne dust by sea wind, purifies islands and reefs air, it avoids dust from entering islands and reefs surrounding waters, destroys the growing environment of coral；Meanwhile the clayey soil coating is resistant to rain drop erosion without soil erosion, prevents the fresh water in layer of sand to be lost in and evaporate, inhibits moving up for salinity, promotes the quick formation of islands and reefs soil environment.
Description
Technical field
The invention belongs to the technical fields of environmental protection, particularly relate to a kind of airborne dust inhibition being suitable for newly-built hydraulic reclamation islands and reefs
Agent and production method and application.
Background technology
The natural environment of newly-built hydraulic reclamation islands and reefs is severe, and large area region is covered by sea sand or coral sand, poor water retention property, holds
It is easily blown afloat by sea wind, causes airborne dust, pollution air that can destroy the growing environment of coral moreover, after dust falls into surrounding sea,
Lead to coral Large Scale Death, seriously affect original ecological environment, is badly in need of a kind of product that can prevent airborne dust or a kind of prevention
The method of airborne dust solves this present situation.
Currently, the method about prevention airborne dust, in addition to using air partition dust suppression（Investment is high, the construction period is long, flexibility is poor）,
Watering dust suppression（Waste great lot of water resources）Outside, it is embodied on Fugitive dust inhibiting agent mostly, method passes through inhibitor and particle mostly
Surface forms one layer of cured layer, powder, particle and the bulk noncombustibility on airborne dust surface is bonded together, to prevent airborne dust.
Such as：Chinese patent（CN105237662A）Disclose a kind of preparation method of reversed-phase emulsion dust suppressant, by change oil-water ratio,
Excellent composite emulsifier, stream plus initiator are found, the reversed-phase emulsion dust suppressant of low-solid content and excellent in stability has been synthesized；In
State's patent（CN102660226A）Disclose a kind of High-molecular polymer dust suppressant compound and preparation method thereof, the polyphosphazene polymer
It is by cellulose family macromolecule compound, polyoxyethylene non-ionic surfactant, glycerine, chlorine to close object dust suppressant composition
Change calcium to form with water；Chinese patent（CN106010450A）It discloses a kind of comprehensive Fugitive dust inhibiting agent of powder solid and its makes
With method, main technical schemes are：By acrylic acid-acrylamide copolymer, lignosulfonates, hydroxylated cellulose, poly- second
Enol, super absorbent resin and silicate powder solid, which are weighed, is uniformly mixed packaging, by above-mentioned powder solid 500- when use
The aqueous solution dilution of 2000 times of weight, is sprayed to construction site, road construction, the combination area of city and country and turnpike road breakage or naked
Reveal the occasions such as soil, sandy land, sandy beach desert, plays the role of inhibiting airborne dust.
These above-mentioned Fugitive dust inhibiting agents mostly use chemical material, these chemical materials are in the high temperature of tropical islands and reefs, high humidity, strong
Under sunshine, more monsoon environments, it can decompose, fail quickly, the dust suppression phase is caused to shorten, anti-dust effect is poor, needs to repeat to implement；And
And some chemical inhibitors can also cause secondary pollution to islands and reefs and marine environment.Therefore, there is presently no one kind can be used in
The formula or method of airborne dust are prevented on islands and reefs.
Invention content
The present invention provides a kind of Fugitive dust inhibiting agent being suitable for newly-built hydraulic reclamation islands and reefs and production method and application, solves existing
There is the problem of Fugitive dust inhibiting agent anti-dust effect in technology is poor, the dust suppression phase shortens and be easy to cause secondary pollution.
A kind of Fugitive dust inhibiting agent being suitable for newly-built hydraulic reclamation islands and reefs of the present invention, mainly adds by the following technical programs
With realization：It is mixed by following raw material, with volume percentage, clayey soil 10-20%, cellulose 20-30%, adhesive
0.05-1.2%, stabilizer 0.8-1.5%, surplus are to desalinize seawater.
The present invention directly utilizes desalinizing seawater on hydraulic reclamation islands and reefs, addition clayey soil, cellulose, adhesive and stabilizer system
At Fugitive dust inhibiting agent, which avoids simple using chemistry using inorganic clayey soil and plant fiber as primary raw material
Material, it is environmentally protective, high temperature, high humidity, strong sunshine, the more monsoon environments of tropical islands and reefs are coped with, it is good, lasting to ensure that
Anti-dust effect.
Embodiment as one preferred, the clayey soil are deep layer red soil, and grain size is less than 0.5cm, and silt content is small
In 20%.Red soil has good water resistance, belongs to non-resource substance, moreover, scope of selecting material is wide.
Embodiment as one preferred, the cellulose are plant cellulose.Plant cellulose derives from plant, green
Colour circle is protected, easy to use.
Embodiment as one preferred, the cellulose be by timber, straw, stalk any one or it is several
Kind is process, and the shape of the cellulose is cotton-shaped or particulate powder, and the diameter of the wadding fibrous element is less than
0.3cm.The present invention uses plant cellulose, is green natural raw material, is avoiding causing secondary dirt to environment using chemical material
While dye, also solves the problem of environmental pollution that the generations such as straw and stalk are discarded in processing.
Embodiment as one preferred, described adhesive are water-soluble binder, and the water-soluble binder is to form sediment
Any one or a few in powder, dextrin, polyvinyl alcohol.This water-soluble binder is nontoxic, non-corrosive, to environment without dirt
Dye.
Embodiment as one preferred, the stabilizer are arbitrary in acrylic resin, polyurethane, polyvinyl alcohol
It is one or several kinds of.This stabilizer stability is high, and the physical erosions such as resistance to sea wind and rainwater are strong.
Embodiment as one preferred, the salt content to desalinize seawater are less than 0.15%, the pH to desalinize seawater
Value is 6.5-8.0.This salt content that desalinizes seawater is low, and pH value does not interfere with the ecological environment of newly-built hydraulic reclamation islands and reefs close to neutrality；
Using the abundant seawater taken full advantage of near newly-built hydraulic reclamation islands and reefs that desalinizes seawater, alleviates fresh water on newly-built hydraulic reclamation islands and reefs and lack
The problem of.
The production method of a kind of Fugitive dust inhibiting agent being suitable for newly-built hydraulic reclamation islands and reefs of the present invention, mainly by following
What technical solution was realized：It takes and desalinizes seawater, during the addition of clayey soil, cellulose, adhesive and stabilizer is desalinized seawater, stir
It mixes uniformly, obtains Fugitive dust inhibiting agent.The Fugitive dust inhibiting agent of the present invention is directly gathered materials on the spot, and scene can make, and be set without special
It is standby, it makes simply, it is economical and practical convenient for control.
Embodiment as one preferred, the step 2）In, mixing time 10-20min.Pass through mixing time control
Material processed mixes situation, and this control method is simple, is easy to grasp.
A kind of application of Fugitive dust inhibiting agent being suitable for newly-built hydraulic reclamation islands and reefs of the present invention, mainly passes through following technology
What scheme was realized：By in the feed bin for the injection hydroseeder that desalinizes seawater, clayey soil, cellulose, adhesive and stabilizer are added
Enter in feed bin and be stirred, after stirring 10-20min, Fugitive dust inhibiting agent is uniformly sprayed on hydraulic reclamation islands and reefs.Raw material is mixed equal
It is sprayed directly on after even on hydraulic reclamation islands and reefs, it is very easy to use.
The beneficial effects of the invention are as follows：
（1）The present invention directly utilizes desalinizing seawater on hydraulic reclamation islands and reefs, addition clayey soil, cellulose, adhesive and stabilization
Fugitive dust inhibiting agent is made in agent, which is injected on sea sand or coral sand formation clayey soil coating, thickness according to
Dust suppression time limit length is set；The Fugitive dust inhibiting agent avoids simple use using inorganic clayey soil and plant fiber as primary raw material
Chemical material, it is environmentally protective, the high temperature of tropical islands and reefs, the tropical environment of high humidity, strong sunshine, more monsoon are coped with, a small amount of,
The use of appropriate adhesive and stabilizer can make the character of the coating based on clayey soil and plant fiber keep long duration,
To ensure that good anti-dust effect ensure that good, lasting anti-dust effect；
（2）The Fugitive dust inhibiting agent of the present invention can on islands and reefs sea sand or coral sand bond and to form stable clayey soil and cover
Cap rock, sea sand or coral sand is effectively fixed, prevent it from being blown afloat to form airborne dust by sea wind, purify islands and reefs air, avoid dust into
Enter islands and reefs surrounding waters, destroys the growing environment of coral；Meanwhile this clayey soil coating is resistant to rain drop erosion without sending out
Raw soil erosion prevents the fresh water in layer of sand to be lost in and evaporate, inhibits moving up for salinity, promotes the quick shape of islands and reefs soil environment
At.
（3）The material that the Fugitive dust inhibiting agent of the present invention uses belongs to environmentally friendly material, does not have secondary pollution to environment；
The Fugitive dust inhibiting agent can make the airborne dust on newly-built hydraulic reclamation islands and reefs reduce 99% or more.
Specific implementation mode
Technical scheme of the present invention is clearly and completely described below in conjunction with specific embodiments of the present invention, is shown
So, described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained without creative efforts, all
Belong to the scope of protection of the invention.
Embodiment one
Material mixture ratio is as follows：Total volume is 100L, and each component volume ratio is：Clayey soil 15%, cellulose 25%, adhesive
0.5%, stabilizer 1.0%, desalinize seawater 58.5%.
After newly-built hydraulic reclamation islands and reefs are constructed, Fugitive dust inhibiting agent is uniformly sprayed on the hydraulic reclamation islands and reefs.
Experimental result is shown：Sample detecting is carried out by using AP-42 sampling methods, the airborne dust created on hydraulic reclamation islands and reefs is reduced
99.3%.
Embodiment two
Material mixture ratio is as follows：Total volume is 100L, and each component volume ratio is：Clayey soil 18%, cellulose 23%, adhesive
0.8%, stabilizer 1.2%, desalinize seawater 57%.
After newly-built hydraulic reclamation islands and reefs are constructed, Fugitive dust inhibiting agent is uniformly sprayed on the hydraulic reclamation islands and reefs.
Experimental result is shown：Sample detecting is carried out by using AP-42 sampling methods, the airborne dust created on hydraulic reclamation islands and reefs is reduced
99.5%.
Embodiment three
Material mixture ratio is as follows：Total volume is 100L, and each component volume ratio is：Clayey soil 13%, cellulose 27%, adhesive
0.9%, stabilizer 1.1%, desalinize seawater 58%.
After newly-built hydraulic reclamation islands and reefs are constructed, Fugitive dust inhibiting agent is uniformly sprayed on the hydraulic reclamation islands and reefs.
Experimental result is shown：Sample detecting is carried out to airborne dust using AP-42 sampling methods, the airborne dust on newly-built hydraulic reclamation islands and reefs subtracts
Lack 99.6%.
Example IV
Material mixture ratio is as follows：Total volume is 100L, and each component volume ratio is：Clayey soil 10%, cellulose 20%, adhesive
0.05%, stabilizer 0.8%, desalinize seawater 69.15%.
After newly-built hydraulic reclamation islands and reefs are constructed, Fugitive dust inhibiting agent is uniformly sprayed on the hydraulic reclamation islands and reefs.
Experimental result is shown：Sample detecting is carried out to airborne dust using AP-42 sampling methods, the airborne dust on newly-built hydraulic reclamation islands and reefs subtracts
Lack 99.1%.
Embodiment five
Material mixture ratio is as follows：Total volume is 100L, and each component volume ratio is：Clayey soil 20%, cellulose 30%, adhesive
1.2%, stabilizer 1.5%, desalinize seawater 47.3%.
After newly-built hydraulic reclamation islands and reefs are constructed, Fugitive dust inhibiting agent is uniformly sprayed on the hydraulic reclamation islands and reefs.
Experimental result is shown：Sample detecting is carried out to airborne dust using AP-42 sampling methods, the airborne dust on newly-built hydraulic reclamation islands and reefs subtracts
Lack 99.4%.
Therefore, the beneficial effects of the invention are as follows：
（1）The present invention directly utilizes desalinizing seawater on hydraulic reclamation islands and reefs, addition clayey soil, cellulose, adhesive and stabilization
Fugitive dust inhibiting agent is made in agent, which is injected on sea sand or coral sand formation clayey soil coating, thickness according to
Dust suppression time limit length is set；The Fugitive dust inhibiting agent avoids simple use using inorganic clayey soil and plant fiber as primary raw material
Chemical material, it is environmentally protective, the high temperature of tropical islands and reefs, the tropical environment of high humidity, strong sunshine, more monsoon are coped with, a small amount of,
The use of appropriate adhesive and stabilizer can make the character of the coating based on clayey soil and plant fiber keep long duration,
To ensure that good anti-dust effect ensure that good, lasting anti-dust effect；
（2）The Fugitive dust inhibiting agent of the present invention can on islands and reefs sea sand or coral sand bond and to form stable clayey soil and cover
Cap rock, sea sand or coral sand is effectively fixed, prevent it from being blown afloat to form airborne dust by sea wind, purify islands and reefs air, avoid dust into
Enter islands and reefs surrounding waters, destroys the growing environment of coral；Meanwhile this clayey soil coating is resistant to rain drop erosion without sending out
Raw soil erosion prevents the fresh water in layer of sand to be lost in and evaporate, inhibits moving up for salinity, promotes the quick shape of islands and reefs soil environment
At.
（3）The material that the Fugitive dust inhibiting agent of the present invention uses belongs to environmentally friendly material, does not have secondary pollution to environment；
The Fugitive dust inhibiting agent can make the airborne dust on newly-built hydraulic reclamation islands and reefs reduce 99% or more.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (9)
1. a kind of Fugitive dust inhibiting agent being suitable for newly-built hydraulic reclamation islands and reefs, it is characterised in that：It is mixed by following raw material, with volume
Percentages, clayey soil 10-20%, cellulose 20-30%, adhesive 0.05-1.2%, stabilizer 0.8-1.5%, surplus are desalination
Seawater;The salt content to desalinize seawater is less than 0.15%, and the pH value to desalinize seawater is 6.5-8.0.
2. the Fugitive dust inhibiting agent according to claim 1 for being suitable for newly-built hydraulic reclamation islands and reefs, it is characterised in that：The clayey soil
For deep layer red soil, grain size is less than 0.5cm, and silt content is less than 20%.
3. the Fugitive dust inhibiting agent according to claim 1 for being suitable for newly-built hydraulic reclamation islands and reefs, it is characterised in that：The cellulose
For plant cellulose.
4. the Fugitive dust inhibiting agent according to claim 3 for being suitable for newly-built hydraulic reclamation islands and reefs, it is characterised in that：The cellulose
It is that either several shapes for being process the cellulose are cotton-shaped or particle by any one in timber, straw, stalk
The diameter of sprills, the wadding fibrous element is less than 0.3cm.
5. the Fugitive dust inhibiting agent according to claim 1 for being suitable for newly-built hydraulic reclamation islands and reefs, it is characterised in that：Described adhesive
For water-soluble binder, the water-soluble binder is any one or a few in starch, dextrin, polyvinyl alcohol.
6. the Fugitive dust inhibiting agent according to claim 1 for being suitable for newly-built hydraulic reclamation islands and reefs, it is characterised in that：The stabilizer
For in acrylic resin, polyurethane, polyvinyl alcohol any one or it is several.
7. the making side of the Fugitive dust inhibiting agent for being suitable for newly-built hydraulic reclamation islands and reefs according to any one of claim 1-6
Method, which is characterized in that include the following steps：
It takes and desalinizes seawater, during the addition of clayey soil, cellulose, adhesive and stabilizer is desalinized seawater, stir evenly, obtain airborne dust suppression
Preparation.
8. the production method of the Fugitive dust inhibiting agent according to claim 7 for being suitable for newly-built hydraulic reclamation islands and reefs, it is characterised in that：
The mixing time is 10-20min.
9. the application of the Fugitive dust inhibiting agent for being suitable for newly-built hydraulic reclamation islands and reefs according to any one of claim 1-6,
It is characterized in that：By in the feed bin for the injection hydroseeder that desalinizes seawater, feed bin is added in clayey soil, cellulose, adhesive and stabilizer
In be stirred, stir 10-20min after, Fugitive dust inhibiting agent is uniformly sprayed on hydraulic reclamation islands and reefs.
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| CN201611233017.7A CN106590534B (en) | 2016-12-28 | 2016-12-28 | A kind of Fugitive dust inhibiting agent and production method and application suitable for creating hydraulic reclamation islands and reefs |
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| CN1126802C (en) * | 2001-06-29 | 2003-11-05 | 高克 | Atomizing agent for controlling flyash, sand cloud and sand devil and its producing method |
| CN101580712A (en) * | 2009-06-12 | 2009-11-18 | 深圳市广昌达实业有限公司 | Preparation for promoting growth of plant and controlling sandstorm and method for preparing same |
| AU2011355649C1 (en) * | 2011-01-18 | 2015-08-13 | Dsi Underground Systems, Inc. | Rock dusting compositions and methods of use thereof |
| CN106045441A (en) * | 2016-05-25 | 2016-10-26 | 西安国联质量检测技术股份有限公司 | Desertified land spray-covering material |
| CN106010453A (en) * | 2016-07-21 | 2016-10-12 | 合肥市东方美捷分子材料技术有限公司 | Dust prevention and suppression agent |
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