UV sterilisation
There is a distinction between clean water and drainage water UV treatments.
We have systems to disinfect clean water using ultra-violet radiation. They are applicable for the disinfection of drilling water or well-water for purification, for the disinfection of rainwater for internal use in buildings as well as for the disinfection of water for the supply of drinking fountains.
We also have sterilisation systems for reusing drainage water for irrigation purposes. The UV radiation has a denaturing power on the pathogens, more precisely on their DNA.