Uv Lamp For Water Treatment Plant
A low pressure mercury arc lamp resembling a fluorescent lamp produces the uv light in the range of 254 manometers nm.
Uv lamp for water treatment plant. The process adds nothing to the water but uv light and therefore has no impact on the chemical composition or the dissolved oxygen content of the water. Uv disinfection is a physical process that instantaneously neutralizes microorganisms as they pass by ultraviolet lamps submerged in the effluent. More and more wastewater treatment plants are adopting this method over other chemical based disinfection methods such as chlorine gas. Advantages of uv for municipal wastewater.
Uv a uv b and uv c and it is this last region the shortwave uv c that has germicidal properties for disinfection. Uv plants consist of uv lamps installed in stainless steel housing in a defined arrangement. Cooperation with wedeco the uv systems are developed and produced by german wedeco which is one of the world s leading manufacturers of high quality uv disinfection systems. If a uv plant is applied for disinfection of water low pressure uv lamps are used which are emitting uv light primarily at 254 nm.
The water to be treated passes evenly through the housing. Principles of uv disinfection home water treatment uv radiation has three wavelength zones. We have cooperated with wedeco since 1995 and built up a great expertise in uv for water treatment solutions. Disinfection by uv light is applicable to almost all water types.