BIO-SEA by BIO-UV, the UV water treatment European leader With almost 20 years of experience in ultraviolet light (UV-C) water treatment equipment, and more.


With almost 20 years of experience in ultraviolet light (UV-C) water treatment equipment, BIO-UV designs, manufactures and markets the most comprehensive range of UV water treatment systems in Europe, adapted to a large number of applications :

automatic chlorine-free treatment for residential pools and spas, disinfection and dechloramination in collective swimming pools and spas, purification of fresh or salt water in aquariums, domestic and urban water purification, production of drinking water in isolated areas using photovoltaic energy, treatment of waste water which is reused or not as the case may be, disinfection of water from industrial processes and ultra-pure water, treatment of legionella, treatment of ballast water: BIO-SEA.

From the outset, the company has been offering its customers equipment that meets the highest quality standards.

We design and produce all our systems in our own facility in Lunel, France. That enables us to respond to the special needs of our customers, and design and build the quality into our products by mastering the many disciplines that ensure that quality.

Relying on state-of-the-art CFD design and machine tools, we produce our systems from a whole integrated process that goes along from conception to manufacture and market throughout the world.

More than 65% of the group’s sales are made in export markets.

The directors’ experience in the medical, water treatment and engineering equipment fields and the use of the best and most recent UV-C transmission technologies enables BIO-UV to supply the most effective and most innovative water treatment processes, meeting

the requirements of its customers.

BIO-SEA is part of the BIO-UV Group.

The ballast water treatment system BIO-SEA combines mechanical filtration and high UV dose disinfection, without any chemical treatment, made with high marine quality components.

BIO-SEA systems are IMO and USCG type approved.

BIO-SEA has equipped many vessels, with reliable, innovative, modular and cost efficient solutions. BIO-SEA is able to provide, thanks to its worldwide certified Partners, systems for new building projects and turnkey solutions for retrofits projects, from onboard study till onboard

installation (at quay, dry-dock or on voyage).