There are many disinfection methods nowadays, both physical and natural. For example, during the operation of pure water equipment, there will be a step of sterilization. However, many people do not understand where this UV sterilization device is installed? Below is an introduction for everyone.

The ultraviolet sterilization device for pure water equipment is installed at the outlet of pure water, using an immersion sterilization method. A terminal filtration device is installed at the water inlet of the terminal equipment, which can reasonably avoid bacteria in pure water. The production and manufacturing of tap water in the pharmaceutical industry have high requirements for the water environment. Therefore, in order to better and completely remove microorganisms, pathogens, etc. from the water, and ensure the safety of drinking water in the pharmaceutical industry, pure water system equipment and process technology usually add disinfection, sterilization, and sterilization devices.

Detailed introduction of ultraviolet sterilization device for pure water equipment: Based on the basic principle of using 253.7Ao wavelength ultraviolet light according to technical specifications, which can destroy bacterial DNA and cause death, it is developed using 304 or 316L stainless steel plate as the main raw material, high-purity quartz tube as the waterproof sleeve, and quartz ultraviolet low-voltage mercury disinfection lamp tube with excellent performance. It has advantages such as good sterilization power, long service life, and stable and reliable branching. Its sterilization efficiency is 99%, and the imported LED lamp tube has a service life of 9000 hours. Ultraviolet is a type of light wave that is invisible to the human eye and exists on both sides of the ultraviolet end of a spectrometer, hence it is called ultraviolet. According to different wavelength categories, it is divided into three stock bands: A, B, and C. Among them, the wavelength of ultraviolet light in the C band is between 240-260nm, which is a reasonable sterilization stock band, and the wavelength intensity of the light in the band is 253.7nm.

Ultraviolet sterilization is a physical sterilization method. After being directly exposed to ultraviolet light, the kinetic energy of the UV spectrometer is digested and absorbed by the bacterial Dna, which generates its charm

Changes can hinder the protein content and enzyme production in the bacterial body, resulting in mutations or death of microbial strains. The advantages of ultraviolet sterilization method depend on its short touch time, fast speed, strong sterilization ability, simple equipment, convenient practical operation and management methods, and the ability to automate technology. It does not change the physical and chemical properties of water and is not easy to cause secondary pollution due to the introduction of additives.

Contemporary ultraviolet disinfection and sterilization technology is based on the foundation of contemporary epidemic prevention, electronic optics, molecular biology, and physics, using a unique design scheme, high toughness, and long lifespan C-band ultraviolet light generation device, resulting in strong ultraviolet C-light direct injection into water (gas or solid surface). When various bacteria, virus infections, sparganosis, algae, and other pathogenic bacteria in water (gas or solid surface) are exposed to a certain amount of ultraviolet C-light radiation, the DNA structure in their body cells is damaged, and then the bacteria, virus infections, and other pathogens in water are eliminated without the application of all organic chemical drugs, achieving the goal of disinfection, sterilization, and purification treatment.

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