Ultraviolet germicidal irradiation (UVGI) is a disinfection method that uses short-wavelength ultraviolet (UV-C) light to kill or inactivate microorganisms by destroying nucleic acids and disrupting their DNA, leaving them unable to perform vital cellular functions.
-253.7nm can kill bacteria and viruses as well as microorganisms such as cyanobacteria and chlorophyta in water.
-185.0nm can photolyze COD in water and purify water quality.
Warning
Don’t look at the UV lamp directly when the UV lamp is igniting. Don’t irradiate the skin with UV-lamp. Hold a piece of ordinary glass before your eyes when you need to look at the UV-lamp. Please keep the surface of the tube clean to prevent the dust or the dirt from affecting the ultraviolet ray’s output. Please don’t touch the quartz glass with bare hands while installing the lamp and using it. The quartz glass can be cleaned by using alcohol tampon.
What is a UV Water Purifier and How Does It Work? – Fresh
Apr 15, 2019 - UV treatment purifies water by exposing living organisms to ultraviolet light, but it does not filter them out. Water filters do not remove bacteria and
Learn about UV Water Purification | ESP Water Products
The frequency used in killing micro-organisms is 254 nanometers (nm). Ultraviolet Water Treatment Systems use a lamp that creates these UV waves lengths. As water passes through a UV water treatment system, living organisms are exposed to the UV light and the living organisms effectually killing them
The Pros and Cons Of Using Ultraviolet Rays For Water
Jan 15, 2018 - A UV water treatment system can destroy up to 99.99% of waterborne ... UV light is also only effective in the water being treated is clear
Special low-pressure mercury vapor lamps produce ultraviolet radiation at 254 nm, the optimal wavelength for disinfection and ozone destruction. The UV lamp
UV Disinfection System for Water Treatment - Alfaa UV
Jan 12, 2020 - In UV water disinfection technology, Ultraviolet light of wavelength 253.7 nanometers is used for disinfection of bacteria, viruses, molds, algae,
As a water treatment technique, UV is known to be an effective disinfectant due to ... While the power requirements of low-pressure mercury UV lamp disinfection
Water is disinfected as it runs through a stainless steel chamber containing a UV lamp. As water flows past the lamp, illness-causing microorganisms receive a
China Chlorine Tablets for Drinking Water Purification Supplier
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