CN113274530A - Disinfection method, disinfectant composition adopted by disinfection method and spray tank - Google Patents
Disinfection method, disinfectant composition adopted by disinfection method and spray tank Download PDFInfo
- Publication number
- CN113274530A CN113274530A CN202110576277.9A CN202110576277A CN113274530A CN 113274530 A CN113274530 A CN 113274530A CN 202110576277 A CN202110576277 A CN 202110576277A CN 113274530 A CN113274530 A CN 113274530A
- Authority
- CN
- China
- Prior art keywords
- hydrogen peroxide
- disinfectant
- disinfection
- sealed container
- dimethyl ether
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- 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
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/22—Phase substances, e.g. smokes, aerosols or sprayed or atomised substances
-
- 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
- A61L9/14—Disinfection, sterilisation or deodorisation of air using sprayed or atomised substances including air-liquid contact processes
-
- 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
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/20—Targets to be treated
- A61L2202/25—Rooms in buildings, passenger compartments
-
- 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
- A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
- A61L2209/20—Method-related aspects
- A61L2209/21—Use of chemical compounds for treating air or the like
- A61L2209/211—Use of hydrogen peroxide, liquid and vaporous
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The application provides a disinfection method and a disinfectant composition and a spray tank adopted by the same, in the method, when the pressure in a sealed container is reduced, a liquid propellant contained in the sealed container expands in volume due to vaporization, so that hydrogen peroxide disinfectant in the sealed container is extruded out, and the hydrogen peroxide disinfectant is projected into the air to disinfect the environmental space; the method is simple, safe, convenient and quick to operate, and can be used for one time; need not high instrument purchase and maintenance cost, do not need extra power supply, need not carry out special training to the disinfection personnel, greatly reduced the air disinfection cost, the relative manual work of the mode of self-blowing disinfection sprays and is difficult for causing disinfection blind area and dead angle, has promoted sterile efficiency, and has avoided the stimulation of antiseptic solution to the human body.
Description
Technical Field
The application relates to the technical field of environmental space disinfection, in particular to a disinfection method, a disinfectant composition adopted by the disinfection method and a spraying tank.
Background
In the field of environmental disinfection, liquid disinfectant is generally converted into a vapor state by an ultrasonic treatment method, a high-pressure treatment method, a high-speed treatment method, a high-temperature treatment method and the like, and then manually sprayed; firstly, these methods require expensive, dedicated disinfection equipment, which is very costly to implement, and requires specialized trained personnel to assist in implementation; secondly, the disinfection equipment needs an additional power source (such as electric power), and cannot work in the field or under the condition of being far away from the power source; thirdly, when indoor air is disinfected, manual spraying is limited by indoor space layout, dead zones and dead angles of disinfection are easy to cause, and the timeliness of disinfection is difficult to guarantee; finally, since the disinfecting liquid is usually highly corrosive and irritant, it causes a great irritation to the human body.
Disclosure of Invention
In view of the above, the present application provides an innovative disinfection method, and a disinfectant composition and a spray tank used in the disinfection method, so as to solve the problems in the prior art that the cost of using disinfection equipment is high, the equipment cannot work under the condition of being far away from a power source, disinfection blind areas and dead angles are easily caused by manual spraying, and disinfection liquid causes irritation to human bodies.
The following technical scheme is adopted in the application:
the present application provides a method of disinfection comprising:
when the pressure in the sealed container is reduced, the liquid propellant contained in the sealed container expands in volume due to vaporization, so that the hydrogen peroxide disinfectant in the sealed container is extruded out, and the hydrogen peroxide disinfectant is projected into the air to disinfect the environmental space.
Preferably, the sterilization method further comprises: when the hydrogen peroxide disinfectant in the sealed container is extruded out, the hydrogen peroxide disinfectant is atomized into vaporized liquid drops.
Preferably, the propellant is dimethyl ether.
Preferably, the sterilization method comprises placing the sealed container in a closed space.
Preferably, the sealed container is an aerosol can.
The present application also provides a disinfectant composition comprising:
30-65% by weight of a hydrogen peroxide solution;
35 to 70 weight percent dimethyl ether; wherein the concentration of the hydrogen peroxide solution is 0.5-8%.
Preferably, the disinfectant composition further comprises: 5-10% by weight of optional ingredients; the optional components include: aqueous ethanol and/or propane-butane.
Preferably, the sealed container is an aerosol can.
The present application further provides a spray tank with spray antiseptic solution, including:
the hydrogen peroxide disinfectant tank comprises a tank body, wherein an accommodating space is formed in the tank body, and hydrogen peroxide disinfectant and a propellant are contained in the accommodating space; one end of the tank body is closed, and the other end of the tank body is provided with an atomizing nozzle communicated with the accommodating space.
Preferably, the propellant is dimethyl ether or a mixture of dimethyl ether and optional ingredients, the optional ingredients including: aqueous ethanol and/or propane-butane.
In a sterilization method, a disinfectant composition and a spray tank used therein, when the pressure in a sealed container is reduced, a liquid propellant contained in the sealed container is vaporized and expands in volume, so that a hydrogen peroxide disinfectant in the sealed container is squeezed out, and the hydrogen peroxide disinfectant is projected into the air to sterilize an environmental space; the method is simple, safe, convenient, quick and disposable to operate; need not high instrument purchase and maintenance cost, do not need extra power supply, need not carry out special training to the disinfection personnel, greatly reduced the air disinfection cost, the relative manual work of the mode of self-blowing disinfection sprays and is difficult for causing disinfection blind area and dead angle, has promoted sterile efficiency, and has avoided the stimulation of antiseptic solution to the human body.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a schematic view of an embodiment of the present application using hydrogen peroxide disinfectant for disinfection.
Detailed Description
In order to solve the above problem, an embodiment of the present application provides a sterilization method, including: when the pressure in the sealed container is reduced, the liquid propellant contained in the sealed container expands in volume due to vaporization, so that the hydrogen peroxide disinfectant in the sealed container is extruded out, and the hydrogen peroxide disinfectant is projected into the air to disinfect the environmental space. The sterilization method further comprises: when the hydrogen peroxide disinfectant in the sealed container is extruded out, the hydrogen peroxide disinfectant is atomized into vaporized liquid drops. Embodiments of the present application also provide a disinfectant composition comprising: 30-65% by weight of a hydrogen peroxide solution; 35 to 70 weight percent dimethyl ether; wherein the concentration of the hydrogen peroxide solution is 0.5-8%. The present application further provides a spray tank with spray antiseptic solution, including: the hydrogen peroxide disinfectant tank comprises a tank body, wherein an accommodating space is formed in the tank body, and hydrogen peroxide disinfectant and a propellant are contained in the accommodating space; one end of the tank body is closed, and the other end of the tank body is provided with an atomizing nozzle communicated with the accommodating space. Hydrogen peroxide is used for disinfection; the hydrogen peroxide is also called as hydrogen peroxide, is colorless transparent liquid, has wide clinical application of aqueous solution, can kill various pathogenic microorganisms including bacterial spores, mycobacteria, fungi, bacterial propagules and the like, has the characteristics of strong sterilizing capability, small irritation, low corrosivity and the like, and can also be used for sterilizing the environment, food processing equipment and the like. The existing commonly used hydrogen peroxide disinfectant is generally applied to disinfection in modes of soaking, wiping, mechanical spraying, heating vaporization, plasma transformation and the like, and people are required to enter a use site or be matched with special vaporization and atomization equipment for use, so that certain difficulty is brought to actual work, and certain hidden danger is brought to the safety of workers. Particularly, since 12 months in 2019, the new crown epidemic situation exists continuously, and public places, isolation points and cold chain systems all have pollution risks. Based on the current situation, the applicant develops hydrogen peroxide disinfection sprays with different concentrations according to the characteristics of the hydrogen peroxide disinfectant and by combining the aerosol principle and the process, and the hydrogen peroxide disinfection sprays are intended to be used for disinfecting the surfaces of air and objects in different places. According to the specifications and national standard requirements of ' disinfection technical specification ' (2002 edition), GB 27948 ' general requirement for air disinfectant ', ' GB/T26371 ' requirement for peroxide disinfectant sanitation ', and the like, in combination with WS 628 ' technical requirement for disinfection product sanitation safety evaluation ', the disinfectant composition claimed by the application and the embodiment can be hydrogen peroxide disinfection spray as research objects, the air disinfection effect and the sanitation toxicology performance are researched, and whether other performances meet the requirements of the national relevant standards and specifications of ' disinfection technical specification ', and the like is observed at the same time, so that the process is further improved, the quality of the product is improved, and the safe use of the product is ensured.
The method is simple, safe, convenient, quick and disposable to operate; need not high instrument purchase and maintenance cost, do not need extra power supply, need not carry out special training to the disinfection personnel, greatly reduced the air disinfection cost, the relative manual work of the mode of self-blowing disinfection sprays and is difficult for causing disinfection blind area and dead angle, has promoted sterile efficiency, and has avoided the stimulation of antiseptic solution to the human body.
In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.
The embodiment of the application provides a disinfection method, which comprises the following steps: when the pressure in the sealed container is reduced, the liquid propellant contained in the sealed container expands in volume due to vaporization, so that the hydrogen peroxide disinfectant in the sealed container is extruded out, and the hydrogen peroxide disinfectant is projected into the air to disinfect the environmental space.
Wherein, the sealed container can be an aerosol can or other atomization devices. The propellant is dimethyl ether. The aerosol can comprises an air vent and a spray head communicated with the air vent.
When the bleeder vent of aerosol canister is opened, the pressure in the jar reduces, and the liquid dimethyl ether of holding in this aerosol canister expands because of the vaporization volume for hydrogen peroxide antiseptic solution in the aerosol canister is extruded from the bleeder vent, and the shower nozzle through the aerosol canister atomizes into the liquid droplet that contains hydrogen peroxide simultaneously, thereby the liquid droplet is thrown to the air and carries out air disinfection to the environmental space.
When the method is used in the closed space, the disinfectant liquid drops are diffused in the air when the disinfectant liquid drops are automatically sprayed, so that the distribution of the disinfectant liquid drops in the air is more uniform, dead corners and blind areas can be effectively avoided, and the disinfection effect is more outstanding than manual spraying.
Fig. 1 is a schematic view of a sterilization method according to an embodiment of the present disclosure, as shown in fig. 1. In the space of 20 cubic meters, the bacterial sheets are hung at different positions in the space, and the arrows are the placing positions of the sealed container in the method.
Embodiments of the present application also provide a disinfectant composition comprising:
30-65% by weight of a hydrogen peroxide solution;
35 to 70 weight percent dimethyl ether; wherein the concentration of the hydrogen peroxide solution is 0.5-8%.
It should be noted that the dimethyl ether is generally in a gaseous state, and in this embodiment, the dimethyl ether and the hydrogen peroxide solution are injected into the metal tank, and at least a part of the gaseous dimethyl ether is liquefied in the tank. For example: the disinfectant can be prepared by injecting 40g of hydrogen peroxide solution and 60g of dimethyl ether into a metal can.
If the specification of the aerosol tank is 100g, the weight of the hydrogen peroxide solution is 30-65 g, the weight of the dimethyl ether is 35-70 g, and the weight ratio of the hydrogen peroxide solution to the dimethyl ether is (30-65): (35-70).
Still further, the disinfectant composition further comprises: 5-10% by weight of optional ingredients; the optional components include: aqueous ethanol and/or propane-butane.
It is noted that the disinfectant composition may also include an aqueous ethanol solution and/or propane-butane. In the preparation process of the disinfectant, an ethanol water solution or gaseous propane and butane which are optional components can be injected into a metal tank body, and the ethanol water solution and the gaseous propane and butane can be simultaneously injected, wherein the propane and butane are usually gaseous; when the ethanol water solution or the gaseous propane and butane are injected independently or simultaneously, the weight of the optional components needs to be controlled to be 5-10% of the total weight of the substances in the metal tank body; when the optional components comprise aqueous ethanol and gaseous propane and butane, the weight ratio of the aqueous ethanol to the gaseous propane and butane can be 1: 1. Wherein, the concentration of the ethanol water solution can be 75%. The weight of the hydrogen peroxide solution and dimethyl ether may be calculated from the weight ratio of the two.
In this embodiment, the sealed container is an aerosol can. The aerosol canister was 100g in size and was charged with 60g of hydrogen peroxide solution, 35g of dimethyl ether and 5g of aqueous ethanol solution. Wherein, the concentration of the hydrogen peroxide solution is 0.5 to 8 percent, and the concentration of the ethanol water solution is 75 percent.
By adopting the disinfectant composition provided by the application and using the aerosol can as a carrier, hydrogen peroxide solution, gaseous dimethyl ether and ethanol are injected into the aerosol can according to the proportion, and hydrogen peroxide air disinfection spray can be prepared; as shown in fig. 1, air sterilization was performed in a space of 20 cubic meters using the aforementioned hydrogen peroxide air sterilization spray,the sample is sufficiently shaken before spraying and then sprayed according to the ratio of 1 bottle/20 m3(corresponding to 9 ml/m)3) The test was carried out 3 times, standing at a height of 1 meter (spraying time about 2min) and then applied for 60 min.
The following table shows the results of simulated field tests of hydrogen peroxide air sanitization spray versus air sanitization in this example.
The results of 3 tests show that the sample acts after spraying (dosage is 1 bottle/20 m)3Equivalent to 9ml/m3Spraying time is about 2min) for 60min, the killing rate of the staphylococcus albus sprayed in air of a 20m3 closed simulation laboratory (a glass partition wall, a suspended ceiling and a ground made of corrosion-resistant materials) is more than 99.9 percent, and the natural decay rate of the staphylococcus albus is 9.67-10.94 percent.
The embodiment of this application still provides a spray tank with spray antiseptic solution, includes:
the hydrogen peroxide disinfectant tank comprises a tank body, wherein an accommodating space is formed in the tank body, and hydrogen peroxide disinfectant and a propellant are contained in the accommodating space; one end of the tank body is closed, and the other end of the tank body is provided with an atomizing nozzle communicated with the accommodating space.
It should be noted that the tank body may be made of metal material such as aluminum; since the liquefied propellant will exert pressure on the canister, the canister must be able to withstand a certain pressure.
Further, the propellant is dimethyl ether or a mixture of dimethyl ether and optional components, wherein the optional components comprise: aqueous ethanol and/or propane-butane.
Wherein, the dimethyl ether is injected into the injection tank after being liquefied and is mixed and dissolved with the hydrogen peroxide disinfectant.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments.
The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (10)
1. A method of sterilization, comprising:
when the pressure in the sealed container is reduced, the liquid propellant contained in the sealed container expands in volume due to vaporization, so that the hydrogen peroxide disinfectant in the sealed container is extruded out, and the hydrogen peroxide disinfectant is projected into the air to sterilize the air in the environmental space.
2. The sterilization method according to claim 1, further comprising: when the hydrogen peroxide disinfectant in the sealed container is extruded out, the hydrogen peroxide disinfectant is atomized into vapor-state droplets.
3. A disinfection method as claimed in claim 1 or 2, in which the propellant is dimethyl ether.
4. A sterilization method according to claim 1 or 2, wherein said sealed container is placed in a closed space.
5. A sterilization process according to claim 1 or 2, wherein the sealed container is an aerosol can.
6. A disinfectant composition comprising:
30-65% by weight of a hydrogen peroxide solution;
35 to 70 weight percent dimethyl ether;
wherein the concentration of the hydrogen peroxide solution is 0.5-8%.
7. The disinfectant composition according to claim 6, further comprising: 5-10% by weight of optional ingredients; the optional components include: aqueous ethanol and/or propane-butane.
8. A disinfectant composition according to claim 6 or 7 wherein said sealed container is an aerosol can.
9. A spray tank having a spray disinfectant, comprising:
the hydrogen peroxide disinfectant tank comprises a tank body, wherein an accommodating space is formed in the tank body, and hydrogen peroxide disinfectant and a propellant are contained in the accommodating space; one end of the tank body is closed, and the other end of the tank body is provided with an atomizing nozzle communicated with the accommodating space.
10. The spray tank with spray disinfectant of claim 9 wherein said propellant is dimethyl ether or a mixture of dimethyl ether and optional ingredients comprising: aqueous ethanol and/or propane-butane.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010734957.4A CN111789985A (en) | 2020-07-28 | 2020-07-28 | Method for sterilizing by atomizing hydrogen peroxide by pressure spray tank |
| CN2020107349574 | 2020-07-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113274530A true CN113274530A (en) | 2021-08-20 |
Family
ID=72827321
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010734957.4A Pending CN111789985A (en) | 2020-07-28 | 2020-07-28 | Method for sterilizing by atomizing hydrogen peroxide by pressure spray tank |
| CN202110576524.5A Pending CN113144260A (en) | 2020-07-28 | 2021-05-26 | Method for sterilizing space environment by using self-spraying hydrogen peroxide |
| CN202110576277.9A Pending CN113274530A (en) | 2020-07-28 | 2021-05-26 | Disinfection method, disinfectant composition adopted by disinfection method and spray tank |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010734957.4A Pending CN111789985A (en) | 2020-07-28 | 2020-07-28 | Method for sterilizing by atomizing hydrogen peroxide by pressure spray tank |
| CN202110576524.5A Pending CN113144260A (en) | 2020-07-28 | 2021-05-26 | Method for sterilizing space environment by using self-spraying hydrogen peroxide |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN111789985A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115068650A (en) * | 2022-07-06 | 2022-09-20 | 广州苇行信息科技发展有限公司 | Logistics disinfection device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113082274A (en) * | 2021-05-26 | 2021-07-09 | 燊洛施消毒用品(上海)有限公司 | Self-spraying pressure aerosol can for integral disinfection of environmental space |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1419457A (en) * | 2000-01-26 | 2003-05-21 | 特莱奥辛控股公司 | Antimicrobial flash-dry disinfectant aerosol |
| CN101032254A (en) * | 2006-08-02 | 2007-09-12 | 舒国欣 | H2O2 air disinfectant with high stability |
| CN101912409A (en) * | 2010-08-12 | 2010-12-15 | 江苏爱特福84股份有限公司 | Aerial fog disinfectant and preparation method thereof |
| WO2014076013A1 (en) * | 2012-11-13 | 2014-05-22 | Mesures Et Contrôles Automatiques Industriels - Mcai | Method and device for disinfection of volume |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5283939B2 (en) * | 2008-03-19 | 2013-09-04 | 株式会社三谷バルブ | Aerosol container and aerosol product using the aerosol container |
| CN111265703A (en) * | 2020-03-11 | 2020-06-12 | 广东省疾病预防控制中心 | Portable pressure spraying tank for air disinfection |
-
2020
- 2020-07-28 CN CN202010734957.4A patent/CN111789985A/en active Pending
-
2021
- 2021-05-26 CN CN202110576524.5A patent/CN113144260A/en active Pending
- 2021-05-26 CN CN202110576277.9A patent/CN113274530A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1419457A (en) * | 2000-01-26 | 2003-05-21 | 特莱奥辛控股公司 | Antimicrobial flash-dry disinfectant aerosol |
| CN101032254A (en) * | 2006-08-02 | 2007-09-12 | 舒国欣 | H2O2 air disinfectant with high stability |
| CN101912409A (en) * | 2010-08-12 | 2010-12-15 | 江苏爱特福84股份有限公司 | Aerial fog disinfectant and preparation method thereof |
| WO2014076013A1 (en) * | 2012-11-13 | 2014-05-22 | Mesures Et Contrôles Automatiques Industriels - Mcai | Method and device for disinfection of volume |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115068650A (en) * | 2022-07-06 | 2022-09-20 | 广州苇行信息科技发展有限公司 | Logistics disinfection device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111789985A (en) | 2020-10-20 |
| CN113144260A (en) | 2021-07-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113274530A (en) | Disinfection method, disinfectant composition adopted by disinfection method and spray tank | |
| US10603396B2 (en) | Methods and system for disinfection | |
| CN101432027A (en) | Method and device for disinfecting a space | |
| JP2018075240A (en) | Co2 micro nanobubble water generated in water opened to air by applying several atmospheres for conducting sterilization and bacteriostasis of microorganism or pest control | |
| US3282776A (en) | Aerosol germicidal compositions | |
| CN106620769A (en) | Method and apparatus for sterilization with nitrogen oxide | |
| US20100147889A1 (en) | System and method for the delivery of a sanitizing foam | |
| CN105772272B (en) | Environment-friendly, healthy and green high-pressure spray-killing device | |
| CN111543442A (en) | Composite sterilization liquid based on traditional Chinese medicine volatile oil and preparation method thereof | |
| CN214859570U (en) | Self-spraying pressure aerosol can for integral disinfection of environmental space | |
| JP3229539U (en) | Sprayer | |
| CN114288451A (en) | Device and method for enhancing generation of oxidation disinfection aerosol | |
| WO2011085470A1 (en) | System, method and apparatus for killing pathogens | |
| CN205360066U (en) | Device to space environment release chlorine dioxide | |
| AU2015308369B2 (en) | Biocide and/or phytosanitary formulation for aerosol use, made of active biodegradable non-residual substances | |
| CN1907501A (en) | Air disinfectant made of pure and fresh Chinese traditional medicine and preparation method thereof | |
| CN102138566B (en) | Non-toxic acarid-killing and sterilizing combined cleaning agent for ventilation systems of air conditioners | |
| CN110892895A (en) | Negative ion antibacterial composition, preparation method and application | |
| CN218999345U (en) | Backpack type disinfection plant protection device | |
| JP2021195336A (en) | Aerosol product for finger disinfectant | |
| RU2187337C1 (en) | Disinfecting agent "veltoks" | |
| JP4632675B2 (en) | Spatial disinfection composition and spatial disinfection method | |
| JP2007001908A (en) | Additive for sterilizer or disinfectant and sterilization or disinfection method using the same | |
| CN110432290A (en) | Compound central air conditioner system fungicide | |
| CN115554442A (en) | Efficient low-toxicity medicament fumigating and sterilizing device and processing method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |