Now that the autumn and winter seasons have come, many people have already experienced allergic rhinitis with symptoms such as nasal discharge, nasal itching, nasal congestion, and sneezing. There are many reasons for allergic rhinitis, which may be due to seasonal factors such as increased temperature difference between day and night or dry weather. It may also be caused by irritation of the nasal mucosa by moldy substances, dust at home, haze and other foreign objects. If you do not pay…

The tube of the uv germicidal lamp is made of quartz glass. The mercury lamp is divided into three types according to the mercury vapor pressure in the lamp tube after lighting and the difference of the ultraviolet output intensity: low-pressure low-intensity mercury lamp, medium-pressure high-intensity mercury Lamps and low-pressure high-intensity mercury lamps. The sterilization effect is determined by the radiation dose received…

There are many kinds of Sterilizer products on the market, including chemical disinfection, high temperature disinfection, ultraviolet disinfection, and ozone disinfection.

Ozone, the English name is ozone/trioxygen, is an allotrope of oxygen composed of three oxygen atoms. At room temperature, it is a colorless gas with a special smell. Its name comes from the Greek word "ozein (ὄζειν)" which means "smell/smell". Ozone…