35 years European expertise in water disinfection system
At BIO-UV Group, we have over 35 years’ experience developing innovative and sustainable solutions for water disinfection and treatment. Our UV-C, ozone, salt electrolysis and advanced oxidation process (AOP) technologies effectively eliminate viruses, bacteria, algae and micro-pollutants while preserving water quality and the environment. They are suitable for residential and commercial pools, drinking water networks, industrial applications and aquaculture, and offer a high-performance alternative to traditional chemical treatments.







UV-C disinfection: healthy, chemical-free water
The sun emits invisible ultraviolet rays. This natural phenomenon is replicated inside BIO-UV Group reactors, which contain powerful lamps that emit UV-C rays.
At 254 nanometres, the optimal wavelength for eradicating microorganisms (viruses, bacteria, algae, yeasts, moulds, etc.), UV-C rays penetrate the heart of DNA and disrupt cell metabolism until they are completely inactivated. All germs are eradicated (including Legionella, Cryptosporidium, etc.) and can no longer reproduce.
https://www.bio-uv.com/en/solutions/uv-treatment-industrial-water/
Ozone (O3)
Ozone: a powerful oxidant for crystal-clear water
Ozone (O₃) is a highly active form of oxygen (O₂), and is more effective than most chemical treatments, such as chlorination. It is a natural gas with virucidal, germicidal, bactericidal and fungicidal properties, capable of oxidising all organic and inorganic compounds.
https://www.bio-uv.com/en/solutions/ozone-treatment-industrial-water/
Advanced oxidation (AOP)
AOP (advanced oxidation process): enhanced disinfection
AOP combines ozone and ultraviolet rays to create hydroxyl radicals (•OH), which are extremely reactive and have a very short lifespan. The combination of these radicals with the action of ozone and UV rays provides triple-action disinfection, capable of eliminating even the most stubborn contaminants, such as chloramine precursors and other organic residues present in water.
This method leaves no chemical residue, ensuring clean, healthy, clear water. It is ideal for commercial pools, water parks, and other facilities where water quality is essential.
Ballast Water
BIO-UV Group has developed the BIO-SEA range of UV ballast water treatment (BWTS), chemical-free, certified by the IMO and the USCG.