Space disinfection method based on phage aerosol preparation
By adopting space disinfection methods based on phage aerosol preparations in fermentation production, including storage, location of pollution sources, emptying storage devices, dismantling devices, preliminary disinfection, secondary disinfection and storage placement, the problems of prevention and cleaning of phage aerosol preparations are solved, and the complete disinfection of equipment and space and the improvement of production safety are achieved.
Patent Information
- Application Number
- CN202411594787.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-10
- Publication Date
- 2025-04-29
AI Technical Summary
The prior art is difficult to effectively prevent and clean up the contamination of phage aerosol preparations, especially in fermentation production, which leads to infecting production strains by phages and affects production.
A space disinfection method based on phage aerosol preparations is adopted, including storage, location of pollution sources, evacuation of storage devices, disassembly devices, preliminary disinfection, secondary disinfection and storage placement, ensuring the thorough disinfection of equipment and space.
By disinfecting the storage space, avoiding the leakage of phage aerosol preparations, ensuring multiple recycling of the equipment, and effectively cleaning up pollution sources, improving production safety.
Smart Images
Figure CN119896757A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of bacteriophage aerosol preparation disinfection, and in particular to a space disinfection method based on bacteriophage aerosol preparation. Background Art
[0002] Bacteriophages are a type of virus that specifically uses bacteria and other microorganisms as hosts. They replicate and proliferate by parasitizing inside the cells of bacteria or other microorganisms, eventually causing the host cells to lyse. Therefore, bacteriophages are often used as an important research tool in biological experiments.
[0003] However, bacteriophages require the cleaning of the pollution source. If the production strain is infected by the bacteriophage, it will quickly proliferate inside the bacteria, changing the properties of the host, turning it into a "factory" for producing bacteriophages, multiplying bacteriophages in large quantities, causing the production bacteria to lyse and die. Due to their small size, they cannot be detected by general bacteriological methods, and contamination cannot be judged in time. Therefore, prevention should be the main focus in fermentation production. Summary of the invention
[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a space disinfection method based on bacteriophage aerosol preparation.
[0005] In order to achieve the above object, the present invention adopts the following technical solutions:
[0006] A space disinfection method based on a bacteriophage aerosol preparation, characterized in that it includes the following steps: S1: based on storing the bacteriophage aerosol preparation, S2: based on locating the pollution source of the bacteriophage aerosol preparation, S3: based on emptying the storage device of the bacteriophage aerosol preparation, S4: based on disassembling the device of the bacteriophage aerosol preparation, S5: based on preliminary disinfection of the device of the bacteriophage aerosol preparation, S6: based on secondary disinfection of the device of the bacteriophage aerosol preparation, S7: based on storing and placing the device of the bacteriophage aerosol preparation.
[0007] As a further description of the above technical solution:
[0008] The phage aerosol preparation in S1 is stored, and the phage aerosol preparation is stored during daily use.
[0009] As a further description of the above technical solution:
[0010] The pollution source in S2 is located, specifically, the pollution source in the laboratory is located and controlled.
[0011] As a further description of the above technical solution:
[0012] In S3, the phage aerosol preparation storage device is emptied, specifically, the phage aerosol preparation is discharged from the device storing the phage aerosol preparation into other intact storage devices.
[0013] As a further description of the above technical solution:
[0014] The device of the bacteriophage aerosol preparation in S4 is disassembled, specifically the device for crushing the bacteriophage aerosol preparation is disassembled, so as to facilitate disinfection.
[0015] As a further description of the above technical solution:
[0016] In S5, the device for the bacteriophage aerosol preparation is initially disinfected, specifically, the device for the bacteriophage aerosol preparation is initially disinfected with disinfectant water.
[0017] As a further description of the above technical solution:
[0018] The device of the bacteriophage aerosol preparation in S6 is subjected to secondary disinfection, specifically, ultraviolet disinfection of the device of the bacteriophage aerosol preparation.
[0019] As a further description of the above technical solution:
[0020] In the above-mentioned S7, the device of the bacteriophage aerosol preparation is stored and placed, and the sterilized device of the bacteriophage aerosol preparation is stored for the convenience of next use.
[0021] The present invention has the following beneficial effects: by disinfecting the storage space, leakage of the phage aerosol preparation is avoided, and the phage aerosol preparation storage device can be disinfected multiple times, and the phage aerosol preparation storage device can be stored so that the phage aerosol preparation storage device can be recycled, and the pollution source can be located and cleaned. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 This is a schematic diagram of the overall structure of a space disinfection method based on bacteriophage aerosol preparation proposed in the present invention. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0024] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a communication between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0025] Reference Figure 1 , an embodiment provided by the present invention: A space disinfection method based on a bacteriophage aerosol preparation, characterized in that it includes the following steps: S1: based on storing the bacteriophage aerosol preparation, S2: based on locating the pollution source of the bacteriophage aerosol preparation, S3: based on emptying the storage device of the bacteriophage aerosol preparation, S4: based on disassembling the device of the bacteriophage aerosol preparation, S5: based on preliminary disinfection of the device of the bacteriophage aerosol preparation, S6: based on secondary disinfection of the device of the bacteriophage aerosol preparation, S7: based on storing and placing the device of the bacteriophage aerosol preparation.
[0027] Specifically, the bacteriophage aerosol preparation in S1 is stored, and the bacteriophage aerosol preparation is stored during daily use.
[0028] Specifically, the pollution source in S2 is located, specifically the pollution source in the laboratory is located, and the pollution source is controlled.
[0029] Specifically, the phage aerosol preparation storage device in S3 is emptied, specifically, the device storing the phage aerosol preparation is emptied so that the phage aerosol preparation is discharged into other intact storage devices.
[0030] Specifically, the device of the bacteriophage aerosol preparation in S4 is disassembled, specifically, the device for crushing the bacteriophage aerosol preparation is disassembled to facilitate disinfection.
[0031] Specifically, the device of the bacteriophage aerosol preparation in S5 is initially disinfected, specifically, the device of the bacteriophage aerosol preparation is initially disinfected with disinfectant water.
[0032] Specifically, the device of the bacteriophage aerosol preparation in S6 is subjected to secondary disinfection, specifically, ultraviolet disinfection of the device of the bacteriophage aerosol preparation.
[0033] Specifically, in S7, the device of the bacteriophage aerosol preparation is stored and placed, and the sterilized device of the bacteriophage aerosol preparation is stored for the convenience of next use.
[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A space disinfection method based on bacteriophage aerosol preparation, characterized in that: The following steps are involved: S1: Based on the storage of bacteriophage aerosol preparations, S2: Based on the positioning of the contamination source of the bacteriophage aerosol preparations, S3: Based on the emptying of the storage device of the bacteriophage aerosol preparations, S4: Based on the disassembly of the device of the bacteriophage aerosol preparations, S5: Based on the preliminary disinfection of the device of the bacteriophage aerosol preparations, S6: Based on the secondary disinfection of the device of the bacteriophage aerosol preparations, S7: Based on the storage and placement of the device of the bacteriophage aerosol preparations.
2. A space disinfection method based on bacteriophage aerosol preparation according to claim 1, characterized in that: The phage aerosol preparation in S1 is stored, and the phage aerosol preparation is stored during daily use.
3. A space disinfection method based on bacteriophage aerosol preparation according to claim 1, characterized in that: The pollution source in S2 is located, specifically, the pollution source in the laboratory is located and controlled.
4. A space disinfection method based on bacteriophage aerosol preparation according to claim 1, characterized in that: In S3, the phage aerosol preparation storage device is emptied, specifically, the phage aerosol preparation is discharged from the device storing the phage aerosol preparation into other intact storage devices.
5. A space disinfection method based on bacteriophage aerosol preparation according to claim 1, characterized in that: The device of the bacteriophage aerosol preparation in S4 is disassembled, specifically the device for crushing the bacteriophage aerosol preparation is disassembled, so as to facilitate disinfection.
6. A space disinfection method based on bacteriophage aerosol preparation according to claim 1, characterized in that: In S5, the device for the bacteriophage aerosol preparation is initially disinfected, specifically, the device for the bacteriophage aerosol preparation is initially disinfected with disinfectant water.
7. A space disinfection method based on bacteriophage aerosol preparation according to claim 1, characterized in that: The device of the bacteriophage aerosol preparation in S6 is subjected to secondary disinfection, specifically, ultraviolet disinfection of the device of the bacteriophage aerosol preparation.
8. A space disinfection method based on bacteriophage aerosol preparation according to claim 1, characterized in that: In the above-mentioned S7, the device of the bacteriophage aerosol preparation is stored and placed, and the sterilized device of the bacteriophage aerosol preparation is stored for the convenience of next use.