CN111603602A - OH-negative ion antibacterial bacteriostatic liquid and preparation method thereof - Google Patents
OH-negative ion antibacterial bacteriostatic liquid and preparation method thereof Download PDFInfo
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- CN111603602A CN111603602A CN202010479535.7A CN202010479535A CN111603602A CN 111603602 A CN111603602 A CN 111603602A CN 202010479535 A CN202010479535 A CN 202010479535A CN 111603602 A CN111603602 A CN 111603602A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
- A61L9/22—Ionisation
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/14—Plasma, i.e. ionised gases
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/44—Applying ionised fluids
Abstract
The invention belongs to the technical field of antibacterial and bacteriostatic solutions, and particularly discloses an OH-anion antibacterial and bacteriostatic solution and a preparation method thereof, wherein the OH-anion antibacterial and bacteriostatic solution comprises the following raw materials in parts by weight: 3-35 parts of OH-mineral negative ions, 1-15 parts of sodium ions, 1-15 parts of potassium ions, 1-15 parts of calcium ions and 300 parts of deionized water. The invention can be used for indoor air, hand cleaning, skin, mask, furniture, clothes and shoes, has wide application range, can clean and inhibit various bacteria and viruses such as escherichia coli, staphylococcus aureus, candida albicans, H1N1 influenza virus, human coronavirus, avian influenza, hand-foot-and-mouth virus, plague virus, cholera virus and the like, effectively prevents cross infection, and is suitable for popularization and use.
Description
Technical Field
The invention relates to the technical field of antibacterial and bacteriostatic liquids, in particular to an OH-anion antibacterial and bacteriostatic liquid and a preparation method thereof.
Background
The existing disinfectant has various types and different drug effects, for example, the disinfectant specially used for medical instruments, the disinfectant directly acting on skin to disinfect and sterilize wounds, the water disinfectant specially used for fish culture, the disinfectant specially used for kitchen ware disinfection and the like. The components of various disinfection solutions vary greatly according to the disinfection objects, but all of them are used for killing pathogenic bacteria and inhibiting the growth of bacteria. The disinfectant for disinfecting skin, furniture and the like mostly contains chemical components, although the chemical components can really play the antibacterial and bactericidal effects, the disinfectant has toxic and side effects on a human body after long-term use, and the cleaned wastewater flows into the nature and pollutes the environment.
Therefore, the invention provides an OH-anion antibacterial bacteriostatic solution and a preparation method thereof.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides an OH-anion antibacterial bacteriostatic solution and a preparation method thereof.
In order to achieve the purpose, the invention adopts the following technical scheme:
an OH-anion antibacterial bacteriostatic solution comprises the following raw materials in parts by weight: 3-35 parts of OH-mineral negative ions, 1-15 parts of sodium ions, 1-15 parts of potassium ions, 1-15 parts of calcium ions and 300 parts of deionized water.
Preferably, the feed comprises the following raw materials in parts by weight: 3 parts of OH-mineral negative ions, 1 part of sodium ions, 1 part of potassium ions, 1 part of calcium ions and 200 parts of deionized water.
Preferably, the feed comprises the following raw materials in parts by weight: 20 parts of OH-mineral negative ions, 8 parts of sodium ions, 8 parts of potassium ions, 8 parts of calcium ions and 250 parts of deionized water.
Preferably, the feed comprises the following raw materials in parts by weight: 35 parts of OH-mineral negative ions, 15 parts of sodium ions, 15 parts of potassium ions, 15 parts of calcium ions and 300 parts of deionized water.
A preparation method of OH-anion antibacterial bacteriostatic solution comprises the following steps,
s1: heating alkaline metal ores for 2-10 hours at the temperature of 1000 ℃ and under the pressure of 0-500Kpa, wherein the alkaline metal ores comprise 31-35 wt% of potash feldspar, 23-27 wt% of enstatite, 17-21 wt% of hornblende and 15-19 wt% of crystal saltpeter;
s2: crushing the obtained product, uniformly mixing, and removing impurities and filtering the crushed powder in a mesh with 300-900 meshes;
s3: adding water into the crushed powder, stirring for 0-6 hours, electrolyzing sodium metasilicate, potassium chloride and potassium carbonate in the water to generate potassium, sodium and silicon mineral components, adding hydroxyl ions to enable the pH value of the solution to reach 13-14, and finally generating strong alkaline concentrated solution;
s4: and (3) mixing the strong-alkaline concentrated solution and the deionized water in parts by weight in a container, controlling the stirring speed to be 25-35r/min, controlling the stirring time to be 1-4min, and standing at room temperature for 10-40min to obtain the OH-negative ion antibacterial bacteriostatic solution.
Preferably, in S1, the ore of the alkali metal is heated for 8 hours at 900 ℃ under 250Kpa, and the ore of the alkali metal comprises potash feldspar, enstatite, amphibole and crystal halite, and the weight ratio of the alkali metal to the alkali metal is 34% of potash feldspar, 26% of enstatite, 21% of amphibole and 19% of crystal halite.
Preferably, in S3, the pulverized powder is added to water, stirred for 3 hours, and electrolyzed in water to produce potassium, sodium, and silicon mineral components, and hydroxyl ions are added to make the PH of the solution reach 14, and finally, a strong alkaline concentrated solution is produced.
Preferably, in the step S4, the strong alkaline concentrated solution and the deionized water in parts by weight are placed into a container to be mixed, the stirring speed is controlled at 30r/min, the stirring time is controlled at 2.5min, and the mixture is kept stand at room temperature for 25min to obtain the OH-anion antibacterial bacteriostatic solution.
Compared with the prior art, the invention has the beneficial effects that: the OH-anion antibacterial bacteriostatic liquid disclosed by the invention is high in sterilization rate and stable in sterilization performance, three groups of embodiments can perform sterilization at high sterilization rate, the OH-anion antibacterial bacteriostatic liquid does not contain an alcohol component, can release anions, is convenient to carry on high-speed rails and airplanes, does not have influence, does not contain chemical additives, does not worry about side effects on skin when being used for the skin, can be used for cleaning indoor air, hands, skin, mask, furniture, clothes and shoes, is wide in application range, can clean and inhibit various bacteria and viruses such as escherichia coli, staphylococcus aureus, candida albicans, H1N1 influenza virus, human coronavirus, avian influenza, hand-foot-and-mouth virus, plague virus, cholera virus and the like, can effectively prevent cross infection, and is suitable for popularization and use.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments.
Example one
The invention provides an OH-anion antibacterial bacteriostatic solution which comprises the following raw materials in parts by weight: 3 parts of OH-mineral negative ions, 1 part of sodium ions, 1 part of potassium ions, 1 part of calcium ions and 200 parts of deionized water.
The invention provides a preparation method of OH-anion antibacterial bacteriostatic solution, which comprises the following steps,
s1: heating alkaline metal ores for 8 hours at 900 ℃ and under the pressure of 250Kpa, wherein the alkaline metal ores comprise 34% of potassium feldspar, 26% of enstatite, 21% of hornblende and 19% of crystal saltpetite in parts by weight;
s2: crushing the obtained product, uniformly mixing, and removing impurities and filtering the crushed powder in a mesh with 300-900 meshes;
s3: adding water into the crushed powder, stirring for 3 hours, electrolyzing sodium metasilicate, potassium chloride and potassium carbonate in the water to generate potassium, sodium and silicon mineral components, increasing hydroxyl ions to enable the pH value of the solution to reach 14, and finally generating strong alkaline concentrated solution;
s4: and (3) mixing the strong-alkaline concentrated solution and the deionized water in parts by weight in a container, controlling the stirring speed at 30r/min and the stirring time at 2.5min, and standing at room temperature for 25min to obtain the OH-negative ion antibacterial bacteriostatic solution.
Example two
The invention provides an OH-anion antibacterial bacteriostatic solution which comprises the following raw materials in parts by weight: 20 parts of OH-mineral negative ions, 8 parts of sodium ions, 8 parts of potassium ions, 8 parts of calcium ions and 250 parts of deionized water.
The invention provides a preparation method of OH-anion antibacterial bacteriostatic solution, which comprises the following steps,
s1: heating alkaline metal ores for 8 hours at 900 ℃ and under the pressure of 250Kpa, wherein the alkaline metal ores comprise 34% of potassium feldspar, 26% of enstatite, 21% of hornblende and 19% of crystal saltpetite in parts by weight;
s2: crushing the obtained product, uniformly mixing, and removing impurities and filtering the crushed powder in a mesh with 300-900 meshes;
s3: adding water into the crushed powder, stirring for 3 hours, electrolyzing sodium metasilicate, potassium chloride and potassium carbonate in the water to generate potassium, sodium and silicon mineral components, increasing hydroxyl ions to enable the pH value of the solution to reach 14, and finally generating strong alkaline concentrated solution;
s4: and (3) mixing the strong-alkaline concentrated solution and the deionized water in parts by weight in a container, controlling the stirring speed at 30r/min and the stirring time at 2.5min, and standing at room temperature for 25min to obtain the OH-negative ion antibacterial bacteriostatic solution.
EXAMPLE III
The invention provides an OH-anion antibacterial bacteriostatic solution which comprises the following raw materials in parts by weight: 35 parts of OH-mineral negative ions, 15 parts of sodium ions, 15 parts of potassium ions, 15 parts of calcium ions and 300 parts of deionized water.
The invention provides a preparation method of OH-anion antibacterial bacteriostatic solution, which comprises the following steps,
s1: heating alkaline metal ores for 8 hours at 900 ℃ and under the pressure of 250Kpa, wherein the alkaline metal ores comprise 34% of potassium feldspar, 26% of enstatite, 21% of hornblende and 19% of crystal saltpetite in parts by weight;
s2: crushing the obtained product, uniformly mixing, and removing impurities and filtering the crushed powder in a mesh with 300-900 meshes;
s3: adding water into the crushed powder, stirring for 3 hours, electrolyzing sodium metasilicate, potassium chloride and potassium carbonate in the water to generate potassium, sodium and silicon mineral components, increasing hydroxyl ions to enable the pH value of the solution to reach 14, and finally generating strong alkaline concentrated solution;
s4: and (3) mixing the strong-alkaline concentrated solution and the deionized water in parts by weight in a container, controlling the stirring speed at 30r/min and the stirring time at 2.5min, and standing at room temperature for 25min to obtain the OH-negative ion antibacterial bacteriostatic solution.
The potassium feldspar is feldspar group minerals with potassium element as a main component, is light red, light cyan and light yellow, and is divided into a high-temperature type, a medium-temperature type, a low-temperature type and a hot-water type. The chemical components are KAlSi3O8 with light color, light cyan and light yellow.
The enstatite mainly comprises a large amount of silicate cliff-making minerals, and mainly comprises more than 20 components of potassium, magnesium, iron (II), iron (III), titanium nickel, aluminum and the like. White, dark brown, green, and grayish green. The chemical formula is W1-p (X, Y)1+ pZ2O6, and complex components such as silicate containing potassium, magnesium, iron (II), iron (III), titanium nickel and aluminum.
The amphibole belongs to a monoclinic cliff-making mineral and has a chemical composition with enstatite, is one of minerals with wide variety, and is mainly brown, black and dark green. Is insoluble in acid. Is the most common type of reserve in the amphibole family. Narrow commoners' houses is common hornblendblend (commonhancleede). Contains silicate components such as potassium, magnesium, iron (II), iron (III), titanium nickel, aluminum, sodium hydroxide, fluorine and the like. The chemical constitution is expressed by a complex chemical equation, is close to Ca2Na (Mg, Fe)4(Al, Fe, Ti)3Si6O22(OH, F)2, has the hardness of 5-6 and the proportion of 3.1-3.3, and is dark brown, black and dark green and insoluble in acid.
Salting out (Saltingout): the addition of inorganic salts to the aqueous solution can precipitate solutes, for example, addition of large amounts of salts to soapy water can produce soaps, addition of ammonia sulfate to aqueous protein solutions can produce proteins, aqueous salt solutions can release sodium chloride by hydrogen chloride gas, and addition of potassium carbonate to aqueous ethanol can decompose ethanol, which is a very broad salt precipitation.
Sodium metasilicate, the potassium salt of silicic acid may be exhibited by aqueous solutions and solids. Can also be used as sodium silicate. The chemical constitution is Na2SiO3, the hydrate is Na4SiO4, and the sodium disilicate is Na2Si2O 5. Commonly called sodium metasilicate. There are also hydrates, the anhydrate is a solid state formed from a mixture of quartz and sodium carbonate after heating at 1,000 ℃. Sodium metasilicate is easily dissolved in water, and the aqueous solution is alkaline after being hydrolyzed by adding water. 2Na2SiO3+ H2O → Na2Si2O5+2 NaOH.
The potassium chloride is a compound formed after ionization of potassium and hydrogen. Potassium chloride, when present at about 0.08% by weight of natural or marine sources, will accept minerals such as sylvite (sylvine) or sylvite (sylvite). White tetragonal crystal, and naturally bitter taste. Easy to dissolve in water and conductive. The blue-violet light reaction is generated due to the alkali metal ionized potassium element. Potassium salts are used industrially as raw materials and applied in laboratories to buffer solutions or electrode solutions. The prism used for the ultraviolet absorption measurement was made of a single crystal of potassium salt. It is also applied to the production of heat-treating agents, photographic lotions, and medicines.
Putting 45-50% potassium hydride bath solution of potassium carbonate in a reaction tank, adding carbon dioxide while stirring to prepare potassium carbonate aqueous solution, evaporating and drying. Is a raw material for manufacturing sylvite soap, sylvite glass, optical glass and the like, and is also a raw material for dyeing agent, leather, photo, trial alumina. Potassium carbonate, also known as potassium, has the chemical formula K2CO3 and is present in the form of a white powder and is contained in burning plants. The melting point was 891 ℃ and the ratio was 2.29, showing deliquescence. When 100g of water was dissolved at 0 ℃ to 105.5g and dissolved at 100 ℃ to 156g, the pH of the solution was 11.6, and when the solution was hydrolyzed to potassium carbonate, the hydride K2CO 3.2H 2O was produced, and from this, hydrate 1 and hydrate 1.5 were also known. But not ethane. The potassium carbonate solution reacts with acid to generate carbon dioxide, K2CO3+ H2SO4 → K2SO4+ H2O + CO2 ×) can become potassium bicarbonate after absorbing the carbon dioxide, 45-50% of potassium hydride bath solution is put into a reaction tank, carbon dioxide is put into the reaction tank while stirring, and the potassium carbonate solution is prepared to be evaporated and dried. Carbon dioxide is added into the potassium carbonate aqueous solution, and potassium bicarbonate crystals are produced by rotary heating.
Respectively preparing golden yellow staphylococcus bacteria liquid with the concentration of test bacteria of 106CFU/ml by adopting a conventional method; taking the golden yellow staphylococcus bacteria liquid by a small sterilized cotton swab, and slightly marking the golden yellow staphylococcus bacteria liquid in four different directions in a parallel and crossed manner to uniformly coat the bacteria liquid on a mask; respectively placing the liquid medicine, the gentamicin and the penicillin prepared in the embodiments 1-3 of the invention on different areas of the surface of the mask inoculated with the staphylococcus aureus and marking; the number of bacteria at the marked position on the surface of the mask is observed after one minute, and the bacteria removal rate is calculated and is shown in the following table:
| examples | Example 1 | Example 2 | Example 3 | Comparative example 1 | Comparative example 2 |
| Bacteria removal rate | 99.9％ | 99.9％ | 99.9％ | 85.5％ | 82.5％ |
Compared with the prior art, the invention has the beneficial effects that: the above tables show that the OH-anion antibacterial bacteriostatic liquid has high sterilization rate and stable sterilization performance, three groups of embodiments can perform sterilization with high sterilization rate, the OH-anion antibacterial bacteriostatic liquid does not contain alcohol components, is convenient to carry on high-speed rails and airplanes, does not have influence, does not contain chemical additives, does not worry about side effects on skin when being used for the skin, can be used for indoor air, hand cleaning, skin, masks, furniture, clothes and shoes, has wide application range, can clean and inhibit various bacteria and viruses such as escherichia coli, staphylococcus aureus, candida albicans, H1N1 influenza virus, human coronavirus, avian influenza, hand-foot-and-mouth virus, plague virus, cholera virus and the like, effectively prevents cross infection, and is suitable for popularization and use.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The OH-anion antibacterial bacteriostatic solution is characterized by comprising the following raw materials in parts by weight: 3-35 parts of OH-mineral negative ions, 1-15 parts of sodium ions, 1-15 parts of potassium ions, 1-15 parts of calcium ions and 300 parts of deionized water.
2. The OH-anion antibacterial and bacteriostatic solution according to claim 1, which is characterized by comprising the following raw materials in parts by weight: 3 parts of OH-mineral negative ions, 1 part of sodium ions, 1 part of potassium ions, 1 part of calcium ions and 200 parts of deionized water.
3. The OH-anion antibacterial and bacteriostatic solution according to claim 1, which is characterized by comprising the following raw materials in parts by weight: 20 parts of OH-mineral negative ions, 8 parts of sodium ions, 8 parts of potassium ions, 8 parts of calcium ions and 250 parts of deionized water.
4. The OH-anion antibacterial and bacteriostatic solution according to claim 1, which is characterized by comprising the following raw materials in parts by weight: 35 parts of OH-mineral negative ions, 15 parts of sodium ions, 15 parts of potassium ions, 15 parts of calcium ions and 300 parts of deionized water.
5. A method for preparing the OH-anion antibacterial bacteriostatic solution according to any one of claims 1 to 4, which is characterized by comprising the following steps,
s1: heating alkaline metal ores for 2-10 hours at the temperature of 1000 ℃ and under the pressure of 0-500Kpa, wherein the alkaline metal ores comprise 31-35 wt% of potash feldspar, 23-27 wt% of enstatite, 17-21 wt% of hornblende and 15-19 wt% of crystal saltpeter;
s2: crushing the obtained product, uniformly mixing, and removing impurities and filtering the crushed powder in a mesh with 300-900 meshes;
s3: adding water into the crushed powder, stirring for 0-6 hours, electrolyzing sodium metasilicate, potassium chloride and potassium carbonate in the water to generate potassium, sodium and silicon mineral components, adding hydroxyl ions to enable the pH value of the solution to reach 13-14, and finally generating strong alkaline concentrated solution;
s4: and (3) mixing the strong-alkaline concentrated solution and the deionized water in parts by weight in a container, controlling the stirring speed to be 25-35r/min, controlling the stirring time to be 1-4min, and standing at room temperature for 10-40min to obtain the OH-negative ion antibacterial bacteriostatic solution.
6. The method of claim 5, wherein in step S1, the alkaline metal ore is heated at 900 ℃ under 250Kpa for 8 hours, and the alkaline metal ore comprises potash feldspar, enstatite, amphibole and crystal halite, and the weight ratio of the alkali metal ore is 34% of potash feldspar, 26% of enstatite, 21% of amphibole and 19% of crystal halite.
7. The method of claim 5, wherein in step S3, the pulverized powder is added to water and stirred for 3 hours, and sodium metasilicate, potassium chloride and potassium carbonate are electrolyzed in water to generate mineral components of potassium, sodium and silicon, hydroxyl ions are added to make the pH of the solution reach 14, and finally a strong alkaline concentrated solution is generated.
8. The method of claim 5, wherein in step S4, the concentrated solution of strong basicity and the deionized water are mixed in a container, the stirring speed is controlled at 30r/min, the stirring time is controlled at 2.5min, and the mixture is left standing at room temperature for 25min to obtain the OH-anion antibacterial solution.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114514978A (en) * | 2022-02-28 | 2022-05-20 | 大连吉祥缘农业科技有限公司 | Application of liquid negative ions in sterilization |
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| CN102989308A (en) * | 2012-11-28 | 2013-03-27 | 欧阳杰 | Multifunctional air cleaning agent |
| CA2922221A1 (en) * | 2013-08-27 | 2015-03-05 | Verdesian Life Sciences, Llc | Polyanionic polymers |
| CN103751828A (en) * | 2014-01-05 | 2014-04-30 | 王铁英 | Air purification agent |
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Application publication date: 20200901 |