UV disinfection principle

Ultraviolet light is a kind of light that cannot be seen by the naked eye. It can be divided into UVB (315~400nm) UVB (280~315nm) UVC (200~280nm) according to different wavelengths. UVC is easily absorbed by DNA (ribonucleic acid), and ultraviolet light is UVC.
Senwei ultraviolet equipment integrates optics, microbiology, mechanics, chemistry, electronics, fluid mechanics and other comprehensive disciplines. The strong ultraviolet C light generated by the specially designed high-efficiency, high-intensity and long-life ultraviolet C light generator is used to irradiate the flowing water. When the algae in the water are irradiated with a certain dose of ultraviolet C light (wavelength 253.7nm), the DNA and RNA structure of their cells are destroyed, and cell regeneration cannot proceed, thereby achieving the purpose of water disinfection and purification.
The 185nm wavelength spectrum produces ozone in the air, and ozone can play a role in deodorization. The 185nm spectrum can also decompose organic molecules in the water, produce hydrogen radicals and eventually oxidize the organic molecules in the water into carbon dioxide, achieving the purpose of removing TOC.
Ultraviolet rays do not produce any secondary pollutants and are a new generation of technology internationally. With its unmatched advantages over other means such as broad spectrum, low cost, long life, large water volume and no pollution, it has gradually become a mainstream means in developed Western countries.

Ultraviolet characteristics

1. Widely used, it works on almost all microorganisms and parasites. It can effectively kill cryptosporidium, giardia and other parasites that are extremely harmful to humans, but cannot or cannot be effectively killed by chlorine or even ozone.
2. High sterilization rate, general microorganisms can be killed within a few seconds
3. Environmentally friendly, no secondary pollution, purely physical, no other side effects
4. Low operating and maintenance costs
5. Continuous large flow
6. Compact structure, small footprint
7. Quick and simple installation, easy maintenance

Reasons to choose Maipuda® UV water sterilizer:

1. Safe and environmentally friendly
It is made of food-grade stainless steel, which is hygienic and safe. It is finely polished inside and outside to form a high-gloss mirror cavity, which effectively enhances the intensity of ultraviolet radiation and further improves the sterilization efficiency.



2. High-efficiency sterilization
It can effectively kill more than 99% of microorganisms in water
3. Ultra-long life
The UV water sterilizer has an ultra-long service life of up to 8,000 hours. During long-term use, it can continuously and stably provide efficient ultraviolet sterilization effects, reduce the frequency of replacement, and bring you more lasting water quality safety.
4. Complete specifications
6/12/25/55W meet the needs of different customers, and are equipped with a sealing ring design to prevent water leakage

Maipuda® UV water sterilizer parameters

Maipuda® UV water sterilizer application range

Widely used in various water bodies (tap water, clean water, sewage, seawater, etc.) and air fields, suitable for the requirements of all walks of life.
1. Clean water: tap water, secondary water supply, direct drinking water, purified water, aquaculture, food and aquatic product processing water, beverage water, medical water, electronic high-purity water, etc.
2. Sewage: municipal sewage, recycled water reuse, hospital sewage, slaughterhouse wastewater, oil field reinjection water
3. Circulating water: swimming pool water, landscape water, industrial circulating cooling water
4. Shellfish purification, agricultural irrigation water, large water algae removal
5. Military bases, field operations, aircraft, ships, submarines water
6. Central air conditioning system air

Accessories

1.One sealing ring;
2. Two holders;
3. One lamp tube;
4. One quartz sleeve;
5. Stainless steel shell;
6. One power supply

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