Definition of cold plasma air sterilization

1. Definition of air disinfection machine
Disinfection: Disinfection is the process of killing or eliminating pathogenic microorganisms on a vector by chemical or physical means to a level where there is no longer a risk of transmission of infection.

Sterilization: Sterilisation is the process of killing or removing all microorganisms from the external environment including pathogenic and non-pathogenic microorganisms such as bacteria (including bacteriophages) viruses, fungi (including spores), etc., generally considered to exclude protozoa and parasite eggs, and algae. Sterilization is essential to obtain pure cultures and is a necessary technique in the food industry and in the pharmaceutical field.

Sterilization is an absolute concept, meaning the complete killing of the micro-organisms being treated, and the fact that sterilized items can enter directly into sterile human tissue without causing infection makes sterilization the most complete form of disinfection. However, in fact, it is difficult to achieve this level of sterilization, so internationally accepted methods stipulate that the sterilization process must reduce the probability of survival of microorganisms contaminating the article to E-6 (sterilization assurance level), in other words, to 99.9999% of the target microorganisms.

In the face of such stringent sterilization requirements, the ideal sterilizer should have the following characteristics and performance:
1 ) The sterilization speed should be as fast as possible and the time should be as short as possible;
2) The sterilization temperature should be below 55°C, with minimal damage to instruments and objects;
3) Sterilization should have no effect on the whole environment and the sterilization residues should be harmless;
4) Can meet the sterilization requirements of a variety of items;
5) The price of the consumables used should not be too high.

2. Air disinfection machine

Most of the sterilization methods used today are thermal sterilization, radiation sterilization, ethylene oxide sterilization, cold formaldehyde steam sterilization, and prolonged immersion in various sterilizing agents such as glutaraldehyde, chlorine dioxide, peroxyacetic acid, and hydrogen peroxide.

These sterilization methods have many limitations, such as environmental hazards, long sterilization times, high sterilization temperatures resulting in greater damage to instruments, and loss of food nutrition.

With the increasing demand for sterilization and sterilization processing. The limitations of traditional sterilization methods are leading to the creation and development of new sterilization technologies.

EddaAir Plasma air sterilization technology
Plasma sterilization technology is a new generation of high-tech sterilization technology that can overcome some of the limitations and shortcomings of existing sterilization methods and improve the sterilization effect.

For example, for plastics, optical fibers, artificial crystals, and optical glass materials that are not suitable for sterilization by high-temperature steam and infrared methods, metal objects that are not suitable for microwave treatment, and crevices and corners that are not easy to achieve sterilization, this technology can be used to achieve good sterilization at low temperatures without causing any damage to the sterilized parts.The plasma used in this technology is non-toxic and harmless.

The working substance is non-toxic and harmless. The technology can also be applied to production lines to sterilize products.

With environmental issues becoming more and more of a concern today atmospheric low-temperature plasma sterilization as a clean disinfection method will have a broad application prospect plasma sterilization is the future direction of sterilization technology in the medical and health, pharmaceutical, and bioengineering food industries.


Low-temperature plasma sterilization technology is a new sterilization technology in the field of sterilization after formaldehyde, ethylene oxide, glutaraldehyde, and other low-temperature sterilization technology, which is characterized by low temperature, rapid, low toxicity residue, and is suitable for items and instruments that are resistant to heat and humidity and are not resistant to heat and humidity.

en_USEN

Get In Touch