Science
Nowadays, it is very difficult to find a source of truly clean water. Even when buying it in a store, we cannot be 100% sure that we are buying quality water. Therefore, there is now a wide variety of purification systems that make tap water suitable for drinking.
It is no secret that water is an ideal habitat for many tiny life forms: protozoa, bacteria, viruses. Invisible, they can cause serious harm to human health. Therefore, drinking water treatment schemes always include a disinfection stage.
There are different methods of water disinfection, for example, ultrafiltration, chlorination, ozonation of water, a very effective method is disinfection of water with a UV lamp, since ultraviolet radiation kills all known viruses and bacteria without changing the chemical composition of the water.
The operating principle of ultraviolet disinfection units
The system consists of water entering the reaction chamber and flowing around a powerful mercury lamp belgium phone number library by durable quartz glass.
The UV lamp emits in a narrow range (wavelength 253 nm). Ultraviolet, even with short contact, excites sms marketing campaigns ensure customer opt-in and retention reactions in the cell nuclei, which leads to the destruction of microorganisms.
At the same time, the chemical composition of the water remains unchanged, unlike the methods of chlorination and ozonation, which use powerful oxidizers capable of forming harmful chemical compounds.
For maximum efficiency of water disinfection with
UV lamp, it is important that the water is as transparent and colorless as possible. Iron, manganese, organic complexes, hardness salts, large and be numbers particles, colloids – all these impurities have a negative effect on the process of water disinfection with UV sterilizers. They block the flow of UV radiation, refract it, changing the wavelength, stick to the quartz casing of the emitting element, basically preventing UV rays from entering the water.
