Uv Disinfection System

Listing ID #56455

Ultraviolet rays destroys micro-organisms
ultraviolet sterilization works by dissociating the dna structure of living cells thus preventing their multiplication. To destroy molecular chains requires a uv dose dependent on the organism type and at the germicidal wavelength of 253.7 nm. Uv light between 200 and 280 nm is called short wave uv light or more commonly uvc and has germicidal properties.
the uv disinfection unit comprises an enclosed chamber with an inner sleeve of high purity quartz which contains one or more short wave ultraviolet lamp/s. Water passes through the chamber and is subjected to the uvc which shines through the quartz sleeve. As the genetic structure of bacteria or viruses in the water are exposed to the uvc it will be destroyed.
ultraviolet disinfection offers several benefits
it is economical – significantly lower capital and, operating and maintenance costs than other disinfection methods.
uv does not create toxic substances as do traditional chlorine or newer ozone treatments, nor does it alter the taste or physic-chemical properties of the water.
it is a safe and reliable method as nothing is added to the water and it is impossible to overdose uv.
uv is highly effective against viruses unlike most chemicals. No organisms known are immune to uvc light, though doses vary. Delta ion uv systems – the complete supplier offers value added benefits.
choosing delta ion uv systems as your complete uv treatment supplier will ensure a number of added benefits:
low-pressure lamps are most efficient at converting electrical energy into disinfection wavelengths, as the output is centered at 253.7 nm and they offer the longest lamp life (minimum 8000 hours). Low-pressure lamps also mean lower temperatures than other uv lamps and they do not accelerate internal fouling of optical surfaces.
multi-lamp units arranged in compact single chambers, offer better light distribution and greater reliability (should a lamp fail, remaining lamps continue to provide uv protection – no need for duty/standby units).
Automatic self-cleaning systems allow uv to be used in ‘dirty’ waters. Iron- and peat loaded supplies, sewage and trade effluents can all be successfully uv treated with minimal maintenance.
over the years delta ion uv systems has developed an in-depth understanding for a vast field of applications and problems. This diverse expertise resulted in high creativity and customized solutions.
as a specialist manufacturer delta ion uses sophisticated design software that optimizes the individual uv chamber design to the precise flow, clarity and dose needs, minimizing total costs.
a detailed customer questionnaire is sent to every customer and all necessary parameters are considered before designing and producing the uv equipment.