Introduce different types of sterilization equipment

There are many different types of sterilization equipment, such as high temperature sterilization, pasteurization, microwave sterilization , ultraviolet sterilization, ozone sterilization, irradiation sterilization, high pressure sterilization and chemical sterilization. These sterilization devices have different characteristics and are suitable for different places.

High temperature sterilization and pasteurization are mainly carried out by heat sterilization, and need to provide higher temperature. Generally, it is suitable for cooked food products that are not afraid of high temperature, such as cooked food products, and the time is more than 15 minutes.

Microwave sterilization is relatively temperature of about 70 degrees. It is sterilized by the biological effects of heat and electromagnetic waves. The time is about 5 minutes. It is generally suitable for products requiring low sterilization time and short sterilization time. Ultraviolet sterilization is sterilized by the production effect of electromagnetic waves, the temperature is low, but the sterilization time is long, generally takes more than 3 hours, and the surface layer is sterilized, and the inside of the object cannot be sterilized. Generally, it is suitable for long-term existence in the ultraviolet environment. Fixed object. For example, the hospital ward.

Irradiation sterilization is a kind of radioactive sterilization, which is generally applied to sterilization. However, it is mainly limited to bacteria in the surface layer. Due to the current damage from radiation, the application is greatly limited.

High-pressure sterilization is mainly sterilized by pressure, but the effect is not known yet, and the current application is unknown.

Chemical sterilization is a sterilization of production reactions, mainly used for sterilization of non-food products.