What is UV water filtration?
UV (UV) water filtration is a cleaning process that uses artificially created ultraviolet light to kill biological contaminants such as pathogens and microorganisms in water supply. The popular method for water disinfection, UV filtration is considered to be the safest and most reliable technique for elimination of microorganisms such as Salmonella, Coliform and E. coli. Depending on the need, UV filter units can treat the water supply as a whole or only using. When the water moves through the flow chamber, it absorbs UV rays. When the organisms in the water soak their beams, their genetic material changes, eliminating their ability to reproduce. Without the ability to reproduce, the organism is considered dead and its risk is eliminated.A uvt. The dosage concerns the amount of ultraviolet energy needed to destroy contaminants and microorganisms in water. According to the industry standard, 254 nanometers are used to achieve disinfection. Uvt, ultraviolet propusIt is often used in the discussion of the amount of UV light needed to penetrate the flow of water.
UV water filtration filtration systems are determined and monitored by government organizations such as EPA and Consumer Products and Safety Commission in the United States, and the renowned private sector laboratories. NSF International, a non -profit organization, is one of the most famous laboratories that sets standards for water treatment units. All UV filter units are certified to meet the NSF Standard 55, which was specially written for ultraviolet microbiological systems of water treatment.
Two types of UV water filtration systems are commercially available. The entrance system treats water at its source and cleans water before reaching taps. The second UV Filter System Water, called Point-UsE, is a filter that connects to the faucet and cleans only the water that pHe uses.
Input and use points that are considered to be class A filter systems are designed to remove microorganisms and ensure water safety for consumption. Class B systems are a sub -group of systems used only for additional use of removal of other contaminants after initial disinfection performed by the primary filter system.
ultraviolet systems have disadvantages. Systems are not enough to kill parasites such as giardiasis duodenalis and crryptosporidium, which come from biological contaminants such as human and animal feces. UV filter systems are not equipped with the ability to wash sediments, namely iron. If the secondary filter system is not installed to sip the sediment, frequent filter changes are required.