As we all know, the direct harm of microorganisms to human health is to make people suffer from infectious diseases, such as hepatitis B virus, influenza virus, HIV virus, Staphylococcus aureus, Streptococcus pneumoniae, Shigella. For human health, the content of microorganisms should be strictly controlled during food production. One of the sources of microorganisms is raw materials, When applied to the production process of fruit juice, beverage and cold drink products, microbial contamination of food caused by water may lead to discoloration, odor and shortened shelf life. In order to meet market demand, manufacturers reduce the use of additives and preservatives, which increases the risk of microbial contamination. Therefore, Disinfection of water used in the whole food production process is particularly important.

In order to ensure that no microorganisms can be detected in the product, ultraviolet disinfection can be used. The ultraviolet disinfection method is a non chemical disinfection method. Ultraviolet will not introduce toxins or residues in the production water, and will not change the chemical composition, taste, odor/PH value of the liquid to be disinfected. Common microorganisms in food include Escherichia coli and green algae. The ultraviolet sterilizer has a high sterilization efficiency for these two microorganisms. It only takes 0.4 seconds to eliminate Escherichia coli and 1.2 seconds to eliminate green algae. Any ingredient water used for food or beverage products and water in direct contact with products may become a source of pollution Ultraviolet disinfection equipment Disinfection of water during food production can be completed without using chemical components and heating Microwave electrodeless ultraviolet sterilization equipment The sterilized water can also be reused. It can be seen that ultraviolet disinfection is a good way to sterilize raw water in food.

Not only the water used for food production can be sterilized by ultraviolet ray, but also the water used for production and breeding of fish and shellfish, the water used for purification and disinfection of fish and shellfish, the water used for agricultural greenhouse, irrigation and other food related water can be sterilized by ultraviolet ray sterilizer, so that the safety of food related water can be ensured to solve the hidden dangers of microorganisms in food from the source. The ultraviolet sterilizer can not only be used for water in food production process, but also for industrial wastewater treatment. During the disinfection process, no chemicals are added, nor any harmful substances are produced or left in the water body. It is safe and reliable in operation, simple in installation and maintenance, especially low in investment, operation and maintenance costs, and has excellent disinfection effect.