CN112674113A - Dust suppression antibacterial agent and preparation method thereof - Google Patents
Dust suppression antibacterial agent and preparation method thereof Download PDFInfo
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Abstract
The invention discloses a dust suppression antibacterial agent, and belongs to the technical field of environmental protection. The raw materials comprise a dust suppressant composition, an antibacterial composition and a herbal water carrier; the dust suppressant composition consists of vinyl acetate-ethylene copolymer emulsion, instant polyvinyl alcohol glue solution, pregelatinized starch solution, sodium silicate aqueous solution and cellulose ether aqueous solution; the antibacterial agent composition consists of potassium monopersulfate aqueous solution, urea peroxide aqueous solution, isothiazolinone aqueous solution and wood vinegar aqueous solution; the Chinese medicinal liquid carrier comprises herba Agastaches water, folium Artemisiae Argyi water and fructus Zanthoxyli water. The dust suppression antibacterial agent can realize long-acting dust suppression and antibiosis, has cheap and easily-obtained raw materials, reduces the cost and is green and environment-friendly. The preparation has the characteristics of stable performance, multiple functions, long-acting property, degradability, simplicity, broad spectrum and the like, can be widely used in various places with more dust to prevent dust and bacteria from diffusing and spreading, has long-acting control effect, and has good economic benefit and social benefit.
Description
Technical Field
The invention relates to a dust-suppression antibacterial composition, and belongs to the technical field of environmental protection.
Background
Dust and bacteria are easily generated in public places such as roads, gardens, construction sites, schools, canals, public transport means, mines, waste fixing enterprise sites, garbage storage places and the like, and all the public places need to be disinfected, prevented from being infected and inhibited, because the bacteria and germs in the atmosphere form particle accumulation under the wrapping and overlapping action of the dust, especially when the activity of the bacteria is long, the activity of the germs is prolonged under the condition that the germs are activated by water, oxygen and microorganisms in the dust, so that a single sterilizing agent is difficult to kill and control the activity of the bacteria in a long-acting manner due to short inactivation time, the common transmission of the bacteria and the dust in the atmosphere is a serious environmental pollution problem in cities and rural areas of China and needs to be solved, and therefore, a preparation capable of simultaneously inhibiting and killing the bacteria and the dust is needed.
The traditional dust suppression method is a sprinkling method, which has low cost and can temporarily play a role in dust suppression, but moisture is easy to evaporate to cause dust emission again, and the dust suppression method cannot play an antibacterial role. There is also a method of spraying a chemical dust suppressant to form a cured protective film on the dust surface, but conventional chemical dust suppressants usually contain harmful substances and are liable to cause environmental pollution.
Disclosure of Invention
Aiming at the technical problems in the prior art, the invention aims to provide a dust-suppression antibacterial agent which can realize long-acting dust suppression and antibiosis, is cheap and easily available in raw materials, reduces the cost and is green and environment-friendly. The preparation has the characteristics of stable performance, multiple functions, long-acting property, degradability, simplicity, convenience, broad spectrum and the like, can be widely used for resisting bacteria and suppressing dust in urban or rural living districts, garbage piling places and garbage transport vehicles, can also be used in residential public places, urban river sludge, sewer gates, gardens, two sides of soil roads, tree and grass soil, construction sites and other areas, has good use effect, has double effects of inhibiting dust and resisting bacteria, has long-acting control effect on preventing dust and bacteria from diffusing and spreading, has good economic and social benefits, and is suitable for wide popularization and application.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
a dust suppressant and antibacterial agent comprises a dust suppressant composition, an antibacterial composition and a herbal water carrier;
the dust suppressant composition consists of vinyl acetate-ethylene copolymer emulsion, instant polyvinyl alcohol glue solution, pregelatinized starch solution, sodium silicate aqueous solution and cellulose ether aqueous solution;
the antibacterial agent composition consists of potassium monopersulfate aqueous solution, urea peroxide aqueous solution, isothiazolinone aqueous solution and wood vinegar aqueous solution;
the Chinese medicinal liquid carrier comprises herba Agastaches water, folium Artemisiae Argyi water and fructus Zanthoxyli water.
The mass concentration of the vinyl acetate-ethylene copolymer emulsion is 13.04-23.08%; the instant polyvinyl alcohol glue solution is prepared by dissolving instant polyvinyl alcohol in water at normal temperature to obtain glue solution with the mass content of 2.91-16.67%; the pre-gelatinized starch solution is prepared by dissolving pre-gelatinized starch in water at normal temperature to obtain 9.09-16.67% by mass of pre-gelatinized starch solution; the mass content of the sodium silicate in the sodium silicate aqueous solution is 9.09-16.67%, and the mass content of the cellulose ether aqueous solution is 9.09-16.67%.
The mass fraction of the potassium monopersulfate aqueous solution is 0.99-1.8%, the mass fraction of the urea peroxide aqueous solution is 1.96-3.85%, the mass fraction of the isothiazolinone aqueous solution is 9.09-28.57%, and the mass fraction of the wood vinegar aqueous solution is 1.96-3.85%.
The agastache rugosus, the folium artemisiae argyi and the pepper water are obtained by soaking the agastache rugosus, the folium artemisiae argyi and the pepper water for two hours simultaneously and then decocting the soaked agastache rugosus, the folium artemisiae argyi and the pepper for one hour and filtering the soaked agastache rugosus, the folium artemisiae argyi and the pepper water, wherein the mass ratio of: 3: 1:100.
Soaking herba Agastaches, folium Artemisiae Argyi and fructus Zanthoxyli in 70-80 deg.C hot water, and air drying to normal temperature for use.
The mass ratio of the vinyl acetate-ethylene copolymer emulsion, the instant polyvinyl alcohol glue solution, the pregelatinized starch solution, the sodium silicate aqueous solution and the cellulose ether aqueous solution in the dust suppressant composition is 115: 11-104:11-17:11-12: 6-11.5.
The mass ratio of the aqueous solution of potassium monopersulfate, the aqueous solution of urea peroxide, the aqueous solution of isothiazolinone and the aqueous solution of wood vinegar in the antibacterial composition is 101-101.8:51-52:110-140: 51-52.
The mass ratio of the dust suppressant composition, the antibacterial agent composition and the Chinese herbal water carrier is 4:4: 2.
The dust-suppression antibacterial agent also contains a wetting agent, the wetting agent is detergent or glass water, and the mass ratio of the total mass of the three components of the dust-suppression antibacterial agent composition, the antibacterial agent composition and the Chinese herbal water carrier to the wetting agent is 100: 1.
The preparation method of the dust suppression antibacterial agent comprises the following steps: (1) dissolving the vinyl acetate-ethylene copolymer emulsion with water in proportion, stirring uniformly for later use, dissolving the instant polyvinyl alcohol with water at normal temperature in proportion, stirring uniformly to prepare a glue solution for later use, dissolving the pregelatinized starch with water at normal temperature for later use, preparing a sodium silicate aqueous solution for later use, and preparing a cellulose ether aqueous solution for later use; mixing the five raw materials and stirring uniformly; (2) uniformly stirring and mixing potassium monopersulfate aqueous solution, urea peroxide aqueous solution, isothiazolinone aqueous solution and wood vinegar aqueous solution; (3) preparing a Chinese herbal medicine water carrier; (4) the dust suppressant composition, the antibacterial agent composition and the Chinese herbal medicine water carrier are uniformly mixed according to the proportion, and then the wetting agent is added and uniformly stirred.
The dust suppression antibacterial agent belongs to a peroxide type, consists of nontoxic, green and environment-friendly antibacterial materials such as potassium monopersulfate, isothiazolinone, urea peroxide, wood vinegar and the like, and is matched with a vinyl acetate-ethylene copolymer, instant polyvinyl alcohol, pregelatinized starch solution, sodium silicate and cellulose ether as dust suppression materials; the components are low in corrosion and smell, and the composition is harmless to human beings, animals, plants, living environments, buildings and the like within use indexes. The preparation is environment-friendly and degradable, and is a nontoxic, mild and multifunctional broad-spectrum dust suppression antibacterial agent.
The dust suppression effect is good, the spraying use is realized, the spraying of the aqueous medium emulsion is simple and convenient, the film forming is fast, the dust suppression viscosity is good, and the long-acting dust suppression can be realized after the film forming.
The antibacterial effect is as follows: because potassium monopersulfate is used as a main antibacterial component and isothiazolinone is matched, the traditional Chinese medicines of wrinkled gianthyssop herb and folium artemisiae argyi are antiseptic deodorant, the antibacterial time is longer, and the effect on escherichia coli and staphylococcus aureus is more obvious.
The invention has the beneficial effects that:
the dust-suppression antibacterial agent can realize long-acting dust suppression and antibiosis, and is a liquid composition prepared from raw materials such as polyvinyl alcohol, vinyl acetate copolymer, liquid sodium silicate, pregelatinized starch, potassium monopersulfate, isothiazolinone, folium artemisiae argyi, agastache rugosus and pepper. The raw materials are cheap and easy to obtain, the long-acting dust-suppression antibacterial effect can be achieved on the premise of low-concentration raw materials, the cost is reduced, and meanwhile, the environment-friendly effect is achieved.
The preparation has the characteristics of stable performance, multiple functions, long-acting property, degradability, simplicity, convenience, broad spectrum and the like, can be widely used for resisting bacteria and suppressing dust in urban or rural living districts, garbage piling places and garbage transport vehicles, can also be used in residential public places, urban river sludge, sewer gates, gardens, two sides of soil roads, tree and grass soil, construction sites and other areas, has good use effect, has double effects of inhibiting dust and resisting bacteria, has long-acting control effect on preventing dust and bacteria from diffusing and spreading, has good economic and social benefits, and is suitable for wide popularization and application.
Drawings
FIG. 1 is an electron micrograph of a conjunctiva of a dust-suppressing antibacterial agent prepared in example 1;
FIG. 2 is an electron micrograph of a conjunctiva of the dust-suppressing antibacterial agent prepared in example 2;
FIG. 3 is an electron micrograph of a conjunctiva of the dust-suppressing antibacterial agent prepared in example 3;
FIG. 4 is an electron micrograph of a conjunctiva of the dust-suppressing antibacterial agent prepared in example 4;
FIG. 5 is an electron micrograph of a conjunctiva of the dust-suppressing antibacterial agent prepared in example 5;
FIG. 6 is a first page of a test report on the antimicrobial effectiveness of the dust suppressing antimicrobial agent prepared in example 1;
FIG. 7 is a second page of a test report on the antimicrobial effectiveness of the dust suppressing antimicrobial agent prepared in example 1;
FIG. 8 is a third page of a test report on the antimicrobial effectiveness of the dust suppressing antimicrobial agent prepared in example 1;
FIG. 9 is a graph showing the slow release effect of the dust-suppressing and antibacterial agent of the present invention after the soil residue containing cow dung is sprayed;
FIG. 10 is a graph showing the effect of a fifteen-day rain soak test after spraying the dust suppressing antimicrobial agent of the present invention;
FIG. 11 is a graph showing the experiment of spraying the dust-suppressing and antibacterial agent of the present invention on various soil materials such as pulverized coal, garbage, cow dung and waste liquid mixture.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments. It should be understood by those skilled in the art that the examples are only for the understanding of the present invention and should not be construed as limiting the invention, and the reagents used in the invention are commercially available reagents unless otherwise specified.
Example 1
Dissolving 30g of vinyl acetate-ethylene copolymer emulsion in 100g of normal-temperature water, stirring for 15 minutes until the emulsion is uniform, dissolving 1g of instant polyvinyl alcohol in 10g of water, stirring for 15 minutes until the emulsion is uniform, dissolving 2g of pregelatinized starch in 10g of water, stirring for 15 minutes until the emulsion is uniform, dissolving 2g of sodium silicate in 10g of water, stirring for 15 minutes until the emulsion is uniform, and dissolving 1g of cellulose ether in 5g of water, stirring for 15 minutes until the emulsion is uniform; mixing the prepared vinyl acetate-ethylene copolymer emulsion, the instant polyvinyl alcohol glue solution, the pregelatinized starch solution, the sodium silicate aqueous solution and the cellulose ether aqueous solution, stirring for 10 minutes until the mixture is uniform to prepare the dust suppressant composition, and standing for later use.
Potassium monopersulfate 1g is hydrated with 100g to obtain a solution, urea peroxide 2g is hydrated with 50g to obtain a solution, isothiazolinone 10g is hydrated with 100g to obtain a solution, and wood vinegar 1g is hydrated with 50g to obtain a solution; adding the four solutions into a mixing container according to the sequence of a potassium monopersulfate solution, a urea peroxide solution, an isothiazolinone solution and a wood vinegar solution, stirring and adding the four solutions, and stirring for 15 minutes after the four solutions are completely stirred until the four solutions are uniformly mixed to obtain the antibacterial agent composition.
The preparation method of the Chinese herbal medicine water carrier comprises the following steps: 3g of folium artemisiae argyi, 3g of wrinkled gianthyssop herb and 1g of pepper are taken and added into 100g of softened water or purified water to be soaked in hot water for 2 hours, and then the mixture is steamed for one hour and filtered for standby.
Adding the three components into a mixing container in sequence of a dust suppressant composition, an antibacterial agent composition and a Chinese herbal medicine water carrier, stirring while adding, finally adding a detergent, and stirring for half an hour to obtain a dust suppressant and antibacterial agent; the mass ratio of the dust suppressant composition to the antibacterial agent composition to the Chinese herbal medicine water carrier to the liquid detergent is 40:40:20: 1.
As can be seen from FIG. 1, the dust-suppressing antibacterial agent prepared in this example is uniformly sprayed to the pores of the conjunctiva; the uniform pores ensure that the water-retaining effect is good, and the slow release of water ensures that the film can be formed for a long time to cover dust, thereby playing a good role in dust suppression. The long-acting effect of the dust suppression conjunctiva drives the long-acting antibacterial effect.
Example 2
Dissolving 25g of vinyl acetate-ethylene copolymer emulsion in 100g of normal-temperature water, stirring for 15 minutes until the emulsion is uniform, dissolving 2g of instant polyvinyl alcohol in 10g of water, stirring for 15 minutes until the emulsion is uniform, dissolving 1g of pregelatinized starch in 10g of water, stirring for 15 minutes until the emulsion is uniform, dissolving 1g of sodium silicate in 10g of water, stirring for 15 minutes until the emulsion is uniform, and dissolving 1g of cellulose ether in 5g of water, stirring for 15 minutes until the emulsion is uniform; mixing the prepared vinyl acetate-ethylene copolymer emulsion, the instant polyvinyl alcohol glue solution, the pre-gelatinized starch solution, the sodium silicate aqueous solution and the cellulose ether aqueous solution, stirring for 10 minutes until the mixture is uniform, and standing for later use;
potassium monopersulfate 1.2g was hydrated with 100g to obtain a solution, urea peroxide 1g was hydrated with 50g to obtain a solution, isothiazolinone 20g was hydrated with 100g to obtain a solution, and wood vinegar 2g was hydrated with 50g to obtain a solution; adding the potassium monopersulfate solution, the urea peroxide solution and the isothiazolinone solution into a mixing container, stirring for 5 minutes, finally adding the wood vinegar solution, and stirring for 10 minutes until the mixture is uniformly mixed to obtain the antibacterial composition.
The preparation method of the Chinese herbal medicine water carrier comprises the following steps: 3g of folium artemisiae argyi, 3g of wrinkled gianthyssop herb and 1g of pepper are taken and added into 100g of softened water or purified water to be soaked in hot water for 2 hours, and then the mixture is steamed for one hour and filtered for standby.
Adding the three components into a mixing container in sequence of a dust suppressant composition, an antibacterial agent composition and a Chinese herbal medicine water carrier, stirring while adding, finally adding a detergent, and stirring for half an hour to obtain a dust suppressant and antibacterial agent; the mass ratio of the dust suppressant composition to the antibacterial agent composition to the Chinese herbal medicine water carrier to the liquid detergent is 40:40:20: 1.
As can be seen from FIG. 2, the dust-suppressing antibacterial agent prepared in this example is uniformly sprayed to the conjunctiva pores; the uniform pores ensure that the water-retaining effect is good, and the slow release of water ensures that the film can be formed for a long time to cover dust, thereby playing a good role in dust suppression. The long-acting effect of the dust suppression conjunctiva drives the long-acting antibacterial effect.
Example 3
Dissolving 20g of vinyl acetate-ethylene copolymer emulsion in 100g of normal-temperature water, stirring for 15 minutes until the emulsion is uniform, dissolving 3g of instant polyvinyl alcohol in 15g of water, stirring for 15 minutes until the emulsion is uniform, dissolving 2g of pregelatinized starch in 15g of water, stirring for 15 minutes until the emulsion is uniform, dissolving 2g of sodium silicate in 10g of water, stirring for 15 minutes until the emulsion is uniform, and dissolving 1.5g of cellulose ether in 10g of water, and stirring for 15 minutes until the emulsion is uniform; mixing the prepared vinyl acetate-ethylene copolymer emulsion, the instant polyvinyl alcohol glue solution, the pre-gelatinized starch solution, the sodium silicate aqueous solution and the cellulose ether aqueous solution, stirring for 10 minutes until the mixture is uniform, and standing for later use;
potassium monopersulfate 1.5g was hydrated with 100g to obtain a solution, urea peroxide 1g was hydrated with 50g to obtain a solution, isothiazolinone 30g was hydrated with 100g to obtain a solution, and wood vinegar 1g was hydrated with 50g to obtain a solution; adding the four solutions into a mixing container according to the sequence of a potassium monopersulfate solution, a urea peroxide solution, an isothiazolinone solution and a wood vinegar solution, stirring and adding the four solutions, and stirring for 15 minutes after the four solutions are completely stirred until the four solutions are uniformly mixed to obtain the antibacterial agent composition.
The preparation method of the Chinese herbal medicine water carrier comprises the following steps: 3g of folium artemisiae argyi, 3g of wrinkled gianthyssop herb and 1g of pepper are taken and added into 100g of softened water or purified water to be soaked in hot water for 2 hours, and then the mixture is steamed for one hour and filtered for standby.
Adding the three components into a mixing container in sequence of a dust suppressant composition, an antibacterial agent composition and a Chinese herbal medicine water carrier, stirring while adding, finally adding a detergent, and stirring for half an hour to obtain a dust suppressant and antibacterial agent; the mass ratio of the dust suppressant composition to the antibacterial agent composition to the Chinese herbal medicine water carrier to the liquid detergent is 40:40:20: 1.
As can be seen from FIG. 3, the dust-suppressing antibacterial agent prepared in this example is uniformly sprayed to the conjunctiva pores; the uniform pores ensure that the water-retaining effect is good, and the slow release of water ensures that the film can be formed for a long time to cover dust, thereby playing a good role in dust suppression. The long-acting effect of the dust suppression conjunctiva drives the long-acting antibacterial effect.
Example 4
Dissolving 15g of vinyl acetate-ethylene copolymer emulsion in 100g of normal-temperature water, stirring for 15 minutes until the emulsion is uniform, dissolving 4g of instant polyvinyl alcohol in 100g of water, stirring for 15 minutes until the emulsion is uniform, dissolving 2g of pregelatinized starch in 10g of water, stirring for 15 minutes until the emulsion is uniform, dissolving 2g of sodium silicate in 10g of water, stirring for 15 minutes until the emulsion is uniform, and dissolving 1g of cellulose ether in 10g of water, stirring for 15 minutes until the emulsion is uniform; mixing the prepared vinyl acetate-ethylene copolymer emulsion, the instant polyvinyl alcohol glue solution, the pre-gelatinized starch solution, the sodium silicate aqueous solution and the cellulose ether aqueous solution, stirring for 10 minutes until the mixture is uniform, and standing for later use;
potassium monopersulfate 1.8g was hydrated with 100g to obtain a solution, urea peroxide 2g was hydrated with 50g to obtain a solution, isothiazolinone 40g was hydrated with 100g to obtain a solution, and wood vinegar 2g was hydrated with 50g to obtain a solution; adding the four solutions into a mixing container according to the sequence of a potassium monopersulfate solution, a urea peroxide solution, an isothiazolinone solution and a wood vinegar solution, stirring and adding the four solutions, and stirring for 15 minutes after the four solutions are completely stirred until the four solutions are uniformly mixed to obtain the antibacterial agent composition.
The preparation method of the Chinese herbal medicine water carrier comprises the following steps: 3g of folium artemisiae argyi, 3g of wrinkled gianthyssop herb and 1g of pepper are taken and added into 100g of softened water or purified water to be soaked in hot water for 2 hours, and then the mixture is steamed for one hour and filtered for standby.
Adding the three components into a mixing container in sequence of a dust suppressant composition, an antibacterial agent composition and a Chinese herbal medicine water carrier, stirring while adding, finally adding a detergent, and stirring for half an hour to obtain a dust suppressant and antibacterial agent; the mass ratio of the dust suppressant composition to the antibacterial agent composition to the Chinese herbal medicine water carrier to the liquid detergent is 40:40:20: 1.
As can be seen from FIG. 4, the dust-suppressing antibacterial agent prepared in this example is uniformly sprayed to the conjunctiva pores; the uniform pores ensure that the water-retaining effect is good, and the slow release of water ensures that the film can be formed for a long time to cover dust, thereby playing a good role in dust suppression. The long-acting effect of the dust suppression conjunctiva drives the long-acting antibacterial effect.
Example 5
Dissolving 20g of vinyl acetate-ethylene copolymer emulsion with 100g of normal-temperature water for 15 minutes and stirring until the emulsion is uniform, dissolving 3g of instant polyvinyl alcohol with 100g of water for 15 minutes and stirring until the emulsion is uniform, dissolving 1.5g of pregelatinized starch with 10g of water for 15 minutes and stirring until the emulsion is uniform, dissolving 1.5g of sodium silicate with 10g of water for 15 minutes and stirring until the emulsion is uniform, and dissolving 1g of cellulose ether with 10g of water for 15 minutes and stirring until the emulsion is uniform; mixing the prepared vinyl acetate-ethylene copolymer emulsion, the instant polyvinyl alcohol glue solution, the pre-gelatinized starch solution, the sodium silicate aqueous solution and the cellulose ether aqueous solution, stirring for 10 minutes until the mixture is uniform, and standing for later use;
potassium monopersulfate 1.3g was hydrated with 100g to give a solution, urea peroxide 1.5g was hydrated with 50g to give a solution, isothiazolinone 35g was hydrated with 100g to give a solution, and wood vinegar 1.5g was hydrated with 50g to give a solution; adding the four solutions into a mixing container according to the sequence of a potassium monopersulfate solution, a urea peroxide solution, an isothiazolinone solution and a wood vinegar solution, stirring and adding the four solutions, and stirring for 15 minutes after the four solutions are completely stirred until the four solutions are uniformly mixed to obtain the antibacterial agent composition.
The preparation method of the Chinese herbal medicine water carrier comprises the following steps: 3g of folium artemisiae argyi, 3g of wrinkled gianthyssop herb and 1g of pepper are taken and added into 100g of softened water or purified water to be soaked in hot water for 2 hours, and then the mixture is steamed for one hour and filtered for standby.
Adding the three components into a mixing container in sequence of a dust suppressant composition, an antibacterial agent composition and a Chinese herbal medicine water carrier, stirring while adding, finally adding a detergent, and stirring for half an hour to obtain a dust suppressant and antibacterial agent; the mass ratio of the dust suppressant composition to the antibacterial agent composition to the Chinese herbal medicine water carrier to the liquid detergent is 40:40:20: 1.
As can be seen from FIG. 5, the dust-suppressing antibacterial agent prepared in this example is uniformly sprayed to the conjunctiva pores; the uniform pores ensure that the water-retaining effect is good, and the slow release of water ensures that the film can be formed for a long time to cover dust, thereby playing a good role in dust suppression. The long-acting effect of the dust suppression conjunctiva drives the long-acting antibacterial effect.
Table 1 shows the data of the dust suppressing antibacterial agents prepared in examples 1-5 for their antibacterial activity against Staphylococcus aureus, according to the protocol "Disinfection Specification" (2002 edition) 2.1.8.2.
TABLE 1
| Cultivation time, h | Diameter of bacteriostatic ring, mm | |
| Example 1 | 18 | >7 |
| Example 2 | 18 | >7 |
| Example 3 | 24 | >7 |
| Example 4 | 24 | >7 |
| Example 5 | 24 | >7 |
Claims (9)
1. A dust suppressing antimicrobial agent characterized by: the raw materials comprise a dust suppressant composition, an antibacterial composition and a herbal water carrier;
the dust suppressant composition consists of vinyl acetate-ethylene copolymer emulsion, instant polyvinyl alcohol glue solution, pregelatinized starch solution, sodium silicate aqueous solution and cellulose ether aqueous solution;
the antibacterial agent composition consists of potassium monopersulfate aqueous solution, urea peroxide aqueous solution, isothiazolinone aqueous solution and wood vinegar aqueous solution;
the Chinese medicinal liquid carrier comprises herba Agastaches water, folium Artemisiae Argyi water and fructus Zanthoxyli water.
2. A dust suppressing, antimicrobial agent as defined in claim 1, wherein: the mass concentration of the vinyl acetate-ethylene copolymer emulsion is 13.04-23.08%; the instant polyvinyl alcohol glue solution is prepared by dissolving instant polyvinyl alcohol in water at normal temperature to obtain glue solution with the mass content of 2.91-16.67%; the pre-gelatinized starch solution is prepared by dissolving pre-gelatinized starch in water at normal temperature to obtain 9.09-16.67% by mass of pre-gelatinized starch solution; the mass content of the sodium silicate in the sodium silicate aqueous solution is 9.09-16.67%, and the mass content of the cellulose ether aqueous solution is 9.09-16.67%.
3. A dust suppressing, antimicrobial agent as defined in claim 1, wherein: the mass fraction of the potassium monopersulfate aqueous solution is 0.99-1.8%, the mass fraction of the urea peroxide aqueous solution is 1.96-3.85%, the mass fraction of the isothiazolinone aqueous solution is 9.09-28.57%, and the mass fraction of the wood vinegar aqueous solution is 1.96-3.85%.
4. A dust suppressing, antimicrobial agent as defined in claim 1, wherein: the agastache rugosus, the folium artemisiae argyi and the pepper water are obtained by soaking the agastache rugosus, the folium artemisiae argyi and the pepper water for two hours simultaneously and then decocting the soaked agastache rugosus, the folium artemisiae argyi and the pepper for one hour and filtering the soaked agastache rugosus, the folium artemisiae argyi and the pepper water, wherein the mass ratio of: 3: 1:100.
5. A dust suppressing, antimicrobial agent as defined in claim 1 or 2, wherein: the mass ratio of the vinyl acetate-ethylene copolymer emulsion, the instant polyvinyl alcohol glue solution, the pregelatinized starch solution, the sodium silicate aqueous solution and the cellulose ether aqueous solution in the dust suppressant composition is 115: 11-104:11-17:11-12: 6-11.5.
6. A dust suppressing, antimicrobial agent as defined in claim 1 or 3, wherein: the mass ratio of the aqueous solution of potassium monopersulfate, the aqueous solution of urea peroxide, the aqueous solution of isothiazolinone and the aqueous solution of wood vinegar in the antibacterial composition is 101-101.8:51-52:110-140: 51-52.
7. A dust suppressing, antimicrobial agent as defined in claim 1, wherein: the mass ratio of the dust suppressant composition, the antibacterial agent composition and the Chinese herbal water carrier is 4:4: 2.
8. A dust suppressing, antimicrobial agent as defined in claim 7, wherein: the dust-suppression antibacterial agent also contains a wetting agent, the wetting agent is detergent or glass water, and the mass ratio of the total mass of the three components of the dust-suppression antibacterial agent composition, the antibacterial agent composition and the Chinese herbal water carrier to the wetting agent is 100: 1.
9. A process for the preparation of a dust suppressing, antibacterial agent as claimed in claim 8, wherein: the method comprises the following steps: (1) dissolving the vinyl acetate-ethylene copolymer emulsion with water in proportion, stirring uniformly for later use, dissolving the instant polyvinyl alcohol with water at normal temperature in proportion, stirring uniformly to prepare a glue solution for later use, dissolving the pregelatinized starch with water at normal temperature for later use, preparing a sodium silicate aqueous solution for later use, and preparing a cellulose ether aqueous solution for later use; mixing the five raw materials and stirring uniformly; (2) uniformly stirring and mixing potassium monopersulfate aqueous solution, urea peroxide aqueous solution, isothiazolinone aqueous solution and wood vinegar aqueous solution; (3) preparing a Chinese herbal medicine water carrier; (4) the dust suppressant composition, the antibacterial agent composition and the Chinese herbal medicine water carrier are uniformly mixed according to the proportion, and then the wetting agent is added and uniformly stirred.
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